/* ===========================================
   RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================================
   NAVIGATION
   =========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-large .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.6;
    background-image: url('Public/hero-main-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(248, 250, 252, 0.9) 30%,
        rgba(241, 245, 249, 0.85) 70%,
        rgba(255, 255, 255, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 12;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--primary-color);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-accent {
    color: var(--accent-color);
}

.hero-subtitle-wrapper {
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 1s both;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    min-width: 100px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===========================================
   HERO VISUAL SECTION
   =========================================== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 11;
}

.phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 15;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1f2937, #374151);
    border-radius: 35px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.call-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    display: flex;
    flex-direction: column;
}

.call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.signal-bars {
    display: flex;
    gap: 2px;
    align-items: end;
}

.signal-bars span {
    width: 3px;
    background: white;
    border-radius: 1px;
}

.signal-bars span:nth-child(1) { height: 4px; }
.signal-bars span:nth-child(2) { height: 6px; }
.signal-bars span:nth-child(3) { height: 8px; }
.signal-bars span:nth-child(4) { height: 10px; }

.battery i {
    color: #10b981;
}

.call-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.caller-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.avatar-large {
    position: relative;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.6);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.caller-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

.conversation {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    overflow-y: auto;
    max-height: 200px;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.bot-message {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    align-self: flex-start;
}

.user-message {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-end;
}

.typing {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

.call-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.end-call {
    background: #ef4444 !important;
}

.end-call:hover {
    background: #dc2626 !important;
}

/* ===========================================
   HERO ANIMATIONS
   =========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===========================================
   RESPONSIVE HERO
   =========================================== */
@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }
    
    .floating-cards .card {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }
    
    .card-1 {
        left: -20%;
    }
    
    .card-2 {
        right: -20%;
    }
    
    .card-3 {
        left: -25%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 1;
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(15px);
        margin: 0 1rem;
    }
    
    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: 2.5rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
        font-weight: 600;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .phone-container {
        height: 500px;
    }

    .phone-frame {
        width: 240px;
        height: 490px;
    }

    .hero-features {
        justify-content: center;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(15px);
        font-weight: 700;
    }

    .floating-cards .card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 4px rgba(255, 255, 255, 0.95);
        font-weight: 700;
    }

    .hero-text {
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        margin: 0 0.5rem;
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.98);
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .phone-container {
        height: 420px;
    }

    .phone-frame {
        width: 200px;
        height: 400px;
        padding: 8px;
    }

    .phone-notch {
        width: 100px;
        height: 20px;
    }

    .avatar-large {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pulse-ring {
        width: 90px;
        height: 90px;
    }
    
    .conversation {
        max-height: 150px;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        font-weight: 700;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #ef4444;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   SOLUTION SECTION
   =========================================== */
.solution {
    padding: 3rem 0;
}

.solution-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ROI & BENEFITS SECTION
   =========================================== */
.roi-benefits {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.roi-benefits .container {
    max-width: 1400px;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.roi-badge i {
    color: var(--primary-color);
}

/* ===========================================
   COMPARISON CONTAINER
   =========================================== */
.comparison-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    overflow: visible;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.comparison-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 3rem;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.cost-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    min-height: 700px;
    width: 100%;
    max-width: none;
}

.cost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.human-cost {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.human-cost:hover {
    border-color: #dc2626;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.2);
}

.bot-cost {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.bot-cost:hover {
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.cost-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.cost-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.human-cost .cost-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.bot-cost .cost-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.cost-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.cost-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.4;
}

.cost-breakdown {
    flex: 1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    transition: all 0.2s ease;
}

.cost-item:hover {
    border-color: var(--primary-color);
    transform: translateX(2px);
}

.cost-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    font-weight: 500;
}

.cost-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: right;
    min-width: 100px;
}

.cost-total {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.cost-total.savings {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.total-label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.2;
}

.total-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: right;
}

.cost-total.savings .total-value {
    color: var(--accent-color);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.2s ease;
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    font-weight: 500;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    align-self: center;
}

.vs-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    flex-shrink: 0;
    position: relative;
}

.vs-circle::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
}

/* ===========================================
   RESPONSIVE COMPARISON
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 600px;
    }
    
    .vs-divider {
        padding: 1.5rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
        width: 70px;
        height: 70px;
        font-size: 1.25rem;
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .cost-card {
        min-height: 600px;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .comparison-container {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .comparison-cards {
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 2rem;
        min-height: 550px;
    }
    
    .cost-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .cost-header h4 {
        font-size: 1.25rem;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-item {
        min-height: 80px;
        padding: 1rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container {
        padding: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 500px;
    }
    
    .cost-item {
        padding: 0.75rem 1rem;
        min-height: 55px;
    }
    
    .cost-total {
        padding: 1.25rem;
        min-height: 70px;
    }
    
    .total-value {
        font-size: 1.5rem;
    }
    
    .cost-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .vs-circle {
        width: 60px;
        height: 60px;
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 1.125rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* ===========================================
   ENTERPRISE CALCULATOR
   =========================================== */
.enterprise-calculator {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.calculator-header {
    text-align: center;
    margin-bottom: 3rem;
}

.calculator-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.calculator-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.calculator-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.calc-input, .calc-result {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: 140px;
    justify-content: center;
}

.input-icon, .result-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.input-content h4, .result-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.input-content p, .result-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.3;
}

.calc-multiply, .calc-equals {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    align-self: center;
    display: flex;
    align-items: center;
    height: 60px;
}

.scale-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 3rem;
}

.scale-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 300px;
}

.scale-option:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.scale-option.traditional {
    border-color: #ef4444;
}

.scale-option.traditional:hover {
    border-color: #dc2626;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.2);
}

.scale-option.voicebot {
    border-color: var(--accent-color);
}

.scale-option.voicebot:hover {
    border-color: #059669;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.scale-header {
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.scale-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.scale-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
}

.scale-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 70px;
    justify-content: center;
}

.metric-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.3;
    text-align: center;
}

.scale-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.roi-results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.roi-card, .payback-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.05));
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease;
    min-height: 120px;
}

.roi-card:hover, .payback-card:hover {
    transform: translateY(-3px);
}

.roi-icon, .payback-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-content h4, .payback-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.roi-amount, .payback-time {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.roi-percentage, .payback-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    margin: 0;
}

/* ===========================================
   ADDITIONAL BENEFITS
   =========================================== */
.additional-benefits {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.benefits-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.benefit-item:hover::before {
    left: 100%;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.benefit-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    line-height: 1.3;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
    font-size: 0.95rem;
}

.benefit-value {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

/* ===========================================
   RESPONSIVE ROI SECTION
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .vs-divider {
        padding: 1rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .scale-comparison {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .scale-vs {
        transform: rotate(90deg);
        padding: 1rem 0;
    }
    
    .savings-summary,
    .roi-results {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        min-height: 500px;
    }
    
    .scale-option {
        min-height: 250px;
    }
    
    .calculator-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .roi-benefits {
        padding: 4rem 0;
    }
    
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .calculator-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .calc-multiply,
    .calc-equals {
        transform: rotate(90deg);
        height: 40px;
        font-size: 1.25rem;
    }
    
    .calc-input, .calc-result {
        min-width: 200px;
        max-width: 300px;
        min-height: 120px;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 450px;
    }
    
    .scale-option {
        padding: 1.5rem;
        min-height: 200px;
    }
    
    .savings-card,
    .efficiency-card,
    .roi-card,
    .payback-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        min-height: 140px;
        padding: 1.5rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
    
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.5rem;
    }
    
    .benefit-item {
        min-height: 200px;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 1.5rem;
    }
    
    .cost-header h4 {
        font-size: 1.125rem;
    }
    
    .total-value {
        font-size: 1.125rem;
    }
    
    .savings-amount,
    .efficiency-amount,
    .roi-amount,
    .payback-time {
        font-size: 1.5rem;
    }
    
    .calc-input,
    .calc-result {
        padding: 1rem;
        min-width: 150px;
        min-height: 100px;
    }
    
    .input-content h4,
    .result-content h4 {
        font-size: 1.25rem;
    }
    
    .input-icon, .result-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .benefit-item {
        padding: 1.5rem;
        min-height: 180px;
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .cost-card {
        min-height: 400px;
        padding: 1.25rem;
    }
    
    .cost-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .vs-circle,
    .vs-icon {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .savings-icon,
    .efficiency-icon,
    .roi-icon,
    .payback-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .performance-stats {
        gap: 0.5rem;
    }
    
    .stat-item {
        min-height: 70px;
        padding: 0.75rem;
    }
    
    .comparison-header h3,
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.375rem;
    }
    
    .scale-metrics {
        gap: 0.75rem;
    }
    
    .metric {
        min-height: 60px;
        padding: 0.75rem;
    }
    
    .cost-item {
        padding: 0.5rem 0;
        min-height: 45px;
    }
    
    .cost-total {
        min-height: 55px;
        padding: 0.75rem;
    }
}

/* ===========================================
   FEATURES SECTION
   =========================================== */
.features {
    position: relative;
    padding: 3rem 0;
    background: var(--bg-secondary);
    overflow: hidden;
}

.features-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.features-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape-feature {
    position: absolute;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.03);
    backdrop-filter: blur(10px);
    animation: float 8s ease-in-out infinite;
    z-index: 1;
}

.shape-feature-1 {
    width: 250px;
    height: 250px;
    top: 15%;
    left: 5%;
    animation-delay: 0s;
}

.shape-feature-2 {
    width: 300px;
    height: 300px;
    bottom: 10%;
    right: 5%;
    animation-delay: 3s;
}

.shape-feature-3 {
    width: 180px;
    height: 180px;
    top: 50%;
    left: 80%;
    animation-delay: 6s;
}

.features .container {
    position: relative;
    z-index: 10;
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: slideInUp 0.8s ease-out;
}

.features-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.features-badge i {
    color: var(--primary-color);
}

.features-header .section-title {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    animation: slideInUp 0.8s ease-out 0.2s both;
}

.features-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-header .title-accent {
    color: var(--accent-color);
}

.features-header .section-subtitle {
    color: var(--text-secondary);
    animation: slideInUp 0.8s ease-out 0.4s both;
}

/* ===========================================
   FEATURES CATEGORIES
   =========================================== */
.features-category {
    margin-bottom: 5rem;
    position: relative;
    z-index: 10;
}

.category-header {
    text-align: center;
    margin-bottom: 3rem;
    animation: slideInUp 0.8s ease-out 0.6s both;
}

.category-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 20px;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.category-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.category-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================================
   FEATURES GRID
   =========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    align-items: stretch;
}

.feature-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    animation: slideInUp 0.8s ease-out both;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 320px;
    box-shadow: var(--shadow-sm);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-xl);
}

.featured-card {
    border: 2px solid var(--accent-color);
    background: rgba(16, 185, 129, 0.02);
    position: relative;
}

.featured-card::after {
    content: 'NAJPOPULARNIEJSZE';
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    color: white;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.feature-card h4 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
    font-size: 0.95rem;
}

.feature-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(37, 99, 235, 0.1);
    margin-top: auto;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-stats {
    background: rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
}

.stat-highlight {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 1.125rem;
}

/* ===========================================
   FEATURES CTA
   =========================================== */
.features-cta {
    text-align: center;
    margin-top: 6rem;
    padding: 4rem 3rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    animation: slideInUp 0.8s ease-out 1s both;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.features-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), rgba(16, 185, 129, 0.02));
    z-index: -1;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h3 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.cta-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.features-cta .btn {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.features-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ===========================================
   ANIMATIONS
   =========================================== */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger animation for feature cards */
.features-grid .feature-card:nth-child(1) { animation-delay: 0.8s; }
.features-grid .feature-card:nth-child(2) { animation-delay: 0.9s; }
.features-grid .feature-card:nth-child(3) { animation-delay: 1s; }
.features-grid .feature-card:nth-child(4) { animation-delay: 1.1s; }
.features-grid .feature-card:nth-child(5) { animation-delay: 1.2s; }
.features-grid .feature-card:nth-child(6) { animation-delay: 1.3s; }

/* ===========================================
   RESPONSIVE FEATURES
   =========================================== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .features {
        padding: 3rem 0;
    }
    
    .features-header {
        margin-bottom: 3rem;
    }
    
    .features-category {
        margin-bottom: 4rem;
    }
    
    .category-header {
        margin-bottom: 2rem;
    }
    
    .category-title {
        font-size: 1.5rem;
    }
    
    .category-description {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .features-cta {
        padding: 2rem;
        margin-top: 3rem;
    }
    
    .cta-content h3 {
        font-size: 1.5rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .features-header .section-title {
        font-size: 2rem;
    }
    
    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-card h4 {
        font-size: 1.25rem;
    }
    
    .feature-card p {
        font-size: 0.875rem;
    }
}

/* ===========================================
   PRICING SECTION
   =========================================== */
.pricing {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.pricing-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.pricing-badge i {
    color: var(--primary-color);
}

.pricing-header .section-title {
    margin-bottom: 1.5rem;
}

.pricing-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-header .title-accent {
    color: var(--accent-color);
}

/* ===========================================
   BUSINESS MODEL INFO
   =========================================== */
.business-model-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    padding-top: 2rem;
}

.model-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.model-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.model-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.model-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.model-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   PRICING PACKAGES
   =========================================== */
.pricing-packages {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* ===========================================
   RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================================
   NAVIGATION
   =========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-large .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.6;
    background-image: url('Public/hero-main-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(248, 250, 252, 0.9) 30%,
        rgba(241, 245, 249, 0.85) 70%,
        rgba(255, 255, 255, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 12;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--primary-color);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-accent {
    color: var(--accent-color);
}

.hero-subtitle-wrapper {
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 1s both;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    min-width: 100px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===========================================
   HERO VISUAL SECTION
   =========================================== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 11;
}

.phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 15;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1f2937, #374151);
    border-radius: 35px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.call-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    display: flex;
    flex-direction: column;
}

.call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.signal-bars {
    display: flex;
    gap: 2px;
    align-items: end;
}

.signal-bars span {
    width: 3px;
    background: white;
    border-radius: 1px;
}

.signal-bars span:nth-child(1) { height: 4px; }
.signal-bars span:nth-child(2) { height: 6px; }
.signal-bars span:nth-child(3) { height: 8px; }
.signal-bars span:nth-child(4) { height: 10px; }

.battery i {
    color: #10b981;
}

.call-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.caller-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.avatar-large {
    position: relative;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.6);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.caller-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

.conversation {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    overflow-y: auto;
    max-height: 200px;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.bot-message {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    align-self: flex-start;
}

.user-message {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-end;
}

.typing {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

.call-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.end-call {
    background: #ef4444 !important;
}

.end-call:hover {
    background: #dc2626 !important;
}

/* ===========================================
   HERO ANIMATIONS
   =========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===========================================
   RESPONSIVE HERO
   =========================================== */
@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }
    
    .floating-cards .card {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }
    
    .card-1 {
        left: -20%;
    }
    
    .card-2 {
        right: -20%;
    }
    
    .card-3 {
        left: -25%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 1;
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(15px);
        margin: 0 1rem;
    }
    
    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: 2.5rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
        font-weight: 600;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .phone-container {
        height: 500px;
    }

    .phone-frame {
        width: 240px;
        height: 490px;
    }

    .hero-features {
        justify-content: center;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(15px);
        font-weight: 700;
    }

    .floating-cards .card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 4px rgba(255, 255, 255, 0.95);
        font-weight: 700;
    }

    .hero-text {
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        margin: 0 0.5rem;
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.98);
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .phone-container {
        height: 420px;
    }

    .phone-frame {
        width: 200px;
        height: 400px;
        padding: 8px;
    }

    .phone-notch {
        width: 100px;
        height: 20px;
    }

    .avatar-large {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pulse-ring {
        width: 90px;
        height: 90px;
    }
    
    .conversation {
        max-height: 150px;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        font-weight: 700;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #ef4444;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   SOLUTION SECTION
   =========================================== */
.solution {
    padding: 3rem 0;
}

.solution-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ROI & BENEFITS SECTION
   =========================================== */
.roi-benefits {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.roi-benefits .container {
    max-width: 1400px;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.roi-badge i {
    color: var(--primary-color);
}

/* ===========================================
   COMPARISON CONTAINER
   =========================================== */
.comparison-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    overflow: visible;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.comparison-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 3rem;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.cost-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    min-height: 700px;
    width: 100%;
    max-width: none;
}

.cost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.human-cost {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.human-cost:hover {
    border-color: #dc2626;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.2);
}

.bot-cost {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.bot-cost:hover {
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.cost-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.cost-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.human-cost .cost-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.bot-cost .cost-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.cost-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.cost-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.4;
}

.cost-breakdown {
    flex: 1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    transition: all 0.2s ease;
}

.cost-item:hover {
    border-color: var(--primary-color);
    transform: translateX(2px);
}

.cost-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    font-weight: 500;
}

.cost-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: right;
    min-width: 100px;
}

.cost-total {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.cost-total.savings {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.total-label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.2;
}

.total-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: right;
}

.cost-total.savings .total-value {
    color: var(--accent-color);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.2s ease;
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    font-weight: 500;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    align-self: center;
}

.vs-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    flex-shrink: 0;
    position: relative;
}

.vs-circle::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
}

/* ===========================================
   RESPONSIVE COMPARISON
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 600px;
    }
    
    .vs-divider {
        padding: 1.5rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
        width: 70px;
        height: 70px;
        font-size: 1.25rem;
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .cost-card {
        min-height: 600px;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .comparison-container {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .comparison-cards {
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 2rem;
        min-height: 550px;
    }
    
    .cost-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .cost-header h4 {
        font-size: 1.25rem;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-item {
        min-height: 80px;
        padding: 1rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container {
        padding: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 500px;
    }
    
    .cost-item {
        padding: 0.75rem 1rem;
        min-height: 55px;
    }
    
    .cost-total {
        padding: 1.25rem;
        min-height: 70px;
    }
    
    .total-value {
        font-size: 1.5rem;
    }
    
    .cost-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .vs-circle {
        width: 60px;
        height: 60px;
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 1.125rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* ===========================================
   ENTERPRISE CALCULATOR
   =========================================== */
.enterprise-calculator {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.calculator-header {
    text-align: center;
    margin-bottom: 3rem;
}

.calculator-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.calculator-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.calculator-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.calc-input, .calc-result {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: 140px;
    justify-content: center;
}

.input-icon, .result-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.input-content h4, .result-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.input-content p, .result-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.3;
}

.calc-multiply, .calc-equals {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    align-self: center;
    display: flex;
    align-items: center;
    height: 60px;
}

.scale-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 3rem;
}

.scale-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 300px;
}

.scale-option:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.scale-option.traditional {
    border-color: #ef4444;
}

.scale-option.traditional:hover {
    border-color: #dc2626;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.2);
}

.scale-option.voicebot {
    border-color: var(--accent-color);
}

.scale-option.voicebot:hover {
    border-color: #059669;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.scale-header {
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.scale-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.scale-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
}

.scale-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 70px;
    justify-content: center;
}

.metric-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.3;
    text-align: center;
}

.scale-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.roi-card, .payback-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.05));
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease;
    min-height: 120px;
}

.roi-card:hover, .payback-card:hover {
    transform: translateY(-3px);
}

.roi-icon, .payback-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-content h4, .payback-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.roi-amount, .payback-time {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.roi-percentage, .payback-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    margin: 0;
}

/* ===========================================
   ADDITIONAL BENEFITS
   =========================================== */
.additional-benefits {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.benefits-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.benefit-item:hover::before {
    left: 100%;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.benefit-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    line-height: 1.3;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
    font-size: 0.95rem;
}

.benefit-value {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

/* ===========================================
   RESPONSIVE ROI SECTION
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .vs-divider {
        padding: 1rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .scale-comparison {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .scale-vs {
        transform: rotate(90deg);
        padding: 1rem 0;
    }
    
    .savings-summary,
    .roi-results {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        min-height: 500px;
    }
    
    .scale-option {
        min-height: 250px;
    }
    
    .calculator-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .roi-benefits {
        padding: 4rem 0;
    }
    
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .calculator-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .calc-multiply,
    .calc-equals {
        transform: rotate(90deg);
        height: 40px;
        font-size: 1.25rem;
    }
    
    .calc-input, .calc-result {
        min-width: 200px;
        max-width: 300px;
        min-height: 120px;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 450px;
    }
    
    .scale-option {
        padding: 1.5rem;
        min-height: 200px;
    }
    
    .savings-card,
    .efficiency-card,
    .roi-card,
    .payback-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        min-height: 140px;
        padding: 1.5rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
    
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.5rem;
    }
    
    .benefit-item {
        min-height: 200px;
        padding: 1.5rem;
    }
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 1400px) {
    .pricing-packages {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
    
    .package-card {
        min-height: 600px;
    }
}

@media (max-width: 1200px) {
    .pricing-packages {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .package-card.featured {
        transform: scale(1.02);
    }
}

@media (max-width: 768px) {
    .pricing {
        padding: 3rem 0;
    }
    
    .pricing-packages {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 500px;
        margin: 0 auto 4rem;
    }
    
    .package-card.featured {
        transform: none;
        order: -1;
    }
    
    .business-model-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }
    
    .model-card {
        padding: 2rem;
    }
    
    .enterprise-detailed {
        padding: 2.5rem 2rem;
        margin: 2rem 0;
    }
    
    .nav-tabs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .nav-tab {
        text-align: center;
        padding: 1rem;
    }
}

/* ===========================================
   RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================================
   NAVIGATION
   =========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-large .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.6;
    background-image: url('Public/hero-main-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(248, 250, 252, 0.9) 30%,
        rgba(241, 245, 249, 0.85) 70%,
        rgba(255, 255, 255, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 12;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--primary-color);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-accent {
    color: var(--accent-color);
}

.hero-subtitle-wrapper {
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 1s both;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    min-width: 100px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===========================================
   HERO VISUAL SECTION
   =========================================== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 11;
}

.phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 15;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1f2937, #374151);
    border-radius: 35px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.call-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    display: flex;
    flex-direction: column;
}

.call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.signal-bars {
    display: flex;
    gap: 2px;
    align-items: end;
}

.signal-bars span {
    width: 3px;
    background: white;
    border-radius: 1px;
}

.signal-bars span:nth-child(1) { height: 4px; }
.signal-bars span:nth-child(2) { height: 6px; }
.signal-bars span:nth-child(3) { height: 8px; }
.signal-bars span:nth-child(4) { height: 10px; }

.battery i {
    color: #10b981;
}

.call-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.caller-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.avatar-large {
    position: relative;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.6);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.caller-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

.conversation {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    overflow-y: auto;
    max-height: 200px;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.bot-message {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    align-self: flex-start;
}

.user-message {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-end;
}

.typing {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

.call-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.end-call {
    background: #ef4444 !important;
}

.end-call:hover {
    background: #dc2626 !important;
}

/* ===========================================
   HERO ANIMATIONS
   =========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===========================================
   RESPONSIVE HERO
   =========================================== */
@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }
    
    .floating-cards .card {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }
    
    .card-1 {
        left: -20%;
    }
    
    .card-2 {
        right: -20%;
    }
    
    .card-3 {
        left: -25%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 1;
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(15px);
        margin: 0 1rem;
    }
    
    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: 2.5rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
        font-weight: 600;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .phone-container {
        height: 500px;
    }

    .phone-frame {
        width: 240px;
        height: 490px;
    }

    .hero-features {
        justify-content: center;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(15px);
        font-weight: 700;
    }

    .floating-cards .card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 4px rgba(255, 255, 255, 0.95);
        font-weight: 700;
    }

    .hero-text {
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        margin: 0 0.5rem;
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.98);
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .phone-container {
        height: 420px;
    }

    .phone-frame {
        width: 200px;
        height: 400px;
        padding: 8px;
    }

    .phone-notch {
        width: 100px;
        height: 20px;
    }

    .avatar-large {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pulse-ring {
        width: 90px;
        height: 90px;
    }
    
    .conversation {
        max-height: 150px;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        font-weight: 700;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #ef4444;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   SOLUTION SECTION
   =========================================== */
.solution {
    padding: 3rem 0;
}

.solution-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ROI & BENEFITS SECTION
   =========================================== */
.roi-benefits {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.roi-benefits .container {
    max-width: 1400px;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.roi-badge i {
    color: var(--primary-color);
}

/* ===========================================
   COMPARISON CONTAINER
   =========================================== */
.comparison-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    overflow: visible;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.comparison-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 3rem;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.cost-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    min-height: 700px;
    width: 100%;
    max-width: none;
}

.cost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.human-cost {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.human-cost:hover {
    border-color: #dc2626;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.2);
}

.bot-cost {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.bot-cost:hover {
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.cost-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.cost-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.human-cost .cost-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.bot-cost .cost-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.cost-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.cost-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.4;
}

.cost-breakdown {
    flex: 1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    transition: all 0.2s ease;
}

.cost-item:hover {
    border-color: var(--primary-color);
    transform: translateX(2px);
}

.cost-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    font-weight: 500;
}

.cost-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: right;
    min-width: 100px;
}

.cost-total {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.cost-total.savings {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.total-label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.2;
}

.total-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: right;
}

.cost-total.savings .total-value {
    color: var(--accent-color);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.2s ease;
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    font-weight: 500;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    align-self: center;
}

.vs-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    flex-shrink: 0;
    position: relative;
}

.vs-circle::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
}

/* ===========================================
   RESPONSIVE COMPARISON
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 600px;
    }
    
    .vs-divider {
        padding: 1.5rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
        width: 70px;
        height: 70px;
        font-size: 1.25rem;
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .cost-card {
        min-height: 600px;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .comparison-container {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .comparison-cards {
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 2rem;
        min-height: 550px;
    }
    
    .cost-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .cost-header h4 {
        font-size: 1.25rem;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-item {
        min-height: 80px;
        padding: 1rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container {
        padding: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 500px;
    }
    
    .cost-item {
        padding: 0.75rem 1rem;
        min-height: 55px;
    }
    
    .cost-total {
        padding: 1.25rem;
        min-height: 70px;
    }
    
    .total-value {
        font-size: 1.5rem;
    }
    
    .cost-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .vs-circle {
        width: 60px;
        height: 60px;
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 1.125rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* ===========================================
   ENTERPRISE CALCULATOR
   =========================================== */
.enterprise-calculator {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.calculator-header {
    text-align: center;
    margin-bottom: 3rem;
}

.calculator-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.calculator-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.calculator-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.calc-input, .calc-result {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: 140px;
    justify-content: center;
}

.input-icon, .result-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.input-content h4, .result-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.input-content p, .result-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.3;
}

/* ===========================================
   RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================================
   NAVIGATION
   =========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-large .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.6;
    background-image: url('Public/hero-main-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(248, 250, 252, 0.9) 30%,
        rgba(241, 245, 249, 0.85) 70%,
        rgba(255, 255, 255, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 12;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--primary-color);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-accent {
    color: var(--accent-color);
}

.hero-subtitle-wrapper {
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 1s both;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    min-width: 100px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===========================================
   HERO VISUAL SECTION
   =========================================== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 11;
}

.phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 15;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1f2937, #374151);
    border-radius: 35px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.call-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    display: flex;
    flex-direction: column;
}

.call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.signal-bars {
    display: flex;
    gap: 2px;
    align-items: end;
}

.signal-bars span {
    width: 3px;
    background: white;
    border-radius: 1px;
}

.signal-bars span:nth-child(1) { height: 4px; }
.signal-bars span:nth-child(2) { height: 6px; }
.signal-bars span:nth-child(3) { height: 8px; }
.signal-bars span:nth-child(4) { height: 10px; }

.battery i {
    color: #10b981;
}

.call-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.caller-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.avatar-large {
    position: relative;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.6);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.caller-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

.conversation {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    overflow-y: auto;
    max-height: 200px;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.bot-message {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    align-self: flex-start;
}

.user-message {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-end;
}

.typing {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

.call-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.end-call {
    background: #ef4444 !important;
}

.end-call:hover {
    background: #dc2626 !important;
}

/* ===========================================
   HERO ANIMATIONS
   =========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===========================================
   RESPONSIVE HERO
   =========================================== */
@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }
    
    .floating-cards .card {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }
    
    .card-1 {
        left: -20%;
    }
    
    .card-2 {
        right: -20%;
    }
    
    .card-3 {
        left: -25%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 1;
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(15px);
        margin: 0 1rem;
    }
    
    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: 2.5rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
        font-weight: 600;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .phone-container {
        height: 500px;
    }

    .phone-frame {
        width: 240px;
        height: 490px;
    }

    .hero-features {
        justify-content: center;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(15px);
        font-weight: 700;
    }

    .floating-cards .card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 4px rgba(255, 255, 255, 0.95);
        font-weight: 700;
    }

    .hero-text {
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        margin: 0 0.5rem;
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.98);
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .phone-container {
        height: 420px;
    }

    .phone-frame {
        width: 200px;
        height: 400px;
        padding: 8px;
    }

    .phone-notch {
        width: 100px;
        height: 20px;
    }

    .avatar-large {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pulse-ring {
        width: 90px;
        height: 90px;
    }
    
    .conversation {
        max-height: 150px;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        font-weight: 700;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #ef4444;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   SOLUTION SECTION
   =========================================== */
.solution {
    padding: 3rem 0;
}

.solution-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ROI & BENEFITS SECTION
   =========================================== */
.roi-benefits {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.roi-benefits .container {
    max-width: 1400px;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.roi-badge i {
    color: var(--primary-color);
}

/* ===========================================
   COMPARISON CONTAINER
   =========================================== */
.comparison-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    overflow: visible;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.comparison-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 3rem;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.cost-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    min-height: 700px;
    width: 100%;
    max-width: none;
}

.cost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.human-cost {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.human-cost:hover {
    border-color: #dc2626;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.2);
}

.bot-cost {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.bot-cost:hover {
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.cost-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.cost-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.human-cost .cost-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.bot-cost .cost-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.cost-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.cost-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.4;
}

.cost-breakdown {
    flex: 1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    transition: all 0.2s ease;
}

.cost-item:hover {
    border-color: var(--primary-color);
    transform: translateX(2px);
}

.cost-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    font-weight: 500;
}

.cost-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: right;
    min-width: 100px;
}

.cost-total {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.cost-total.savings {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.total-label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.2;
}

.total-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: right;
}

.cost-total.savings .total-value {
    color: var(--accent-color);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.2s ease;
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    font-weight: 500;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    align-self: center;
}

.vs-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    flex-shrink: 0;
    position: relative;
}

.vs-circle::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
}

/* ===========================================
   RESPONSIVE COMPARISON
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 600px;
    }
    
    .vs-divider {
        padding: 1.5rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
        width: 70px;
        height: 70px;
        font-size: 1.25rem;
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .cost-card {
        min-height: 600px;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .comparison-container {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .comparison-cards {
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 2rem;
        min-height: 550px;
    }
    
    .cost-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .cost-header h4 {
        font-size: 1.25rem;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-item {
        min-height: 80px;
        padding: 1rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container {
        padding: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 500px;
    }
    
    .cost-item {
        padding: 0.75rem 1rem;
        min-height: 55px;
    }
    
    .cost-total {
        padding: 1.25rem;
        min-height: 70px;
    }
    
    .total-value {
        font-size: 1.5rem;
    }
    
    .cost-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .vs-circle {
        width: 60px;
        height: 60px;
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 1.125rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* ===========================================
   ENTERPRISE CALCULATOR
   =========================================== */
.enterprise-calculator {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.calculator-header {
    text-align: center;
    margin-bottom: 3rem;
}

.calculator-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.calculator-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.calculator-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.calc-input, .calc-result {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: 140px;
    justify-content: center;
}

.input-icon, .result-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.input-content h4, .result-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.input-content p, .result-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.3;
}

.calc-multiply, .calc-equals {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    align-self: center;
    display: flex;
    align-items: center;
    height: 60px;
}

.scale-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 3rem;
}

.scale-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 300px;
}

.scale-option:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.scale-option.traditional {
    border-color: #ef4444;
}

.scale-option.traditional:hover {
    border-color: #dc2626;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.2);
}

.scale-option.voicebot {
    border-color: var(--accent-color);
}

.scale-option.voicebot:hover {
    border-color: #059669;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.scale-header {
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.scale-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.scale-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
}

.scale-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 70px;
    justify-content: center;
}

.metric-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.3;
    text-align: center;
}

.scale-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.roi-results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.roi-card, .payback-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.05));
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease;
    min-height: 120px;
}

.roi-card:hover, .payback-card:hover {
    transform: translateY(-3px);
}

.roi-icon, .payback-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-content h4, .payback-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.roi-amount, .payback-time {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.roi-percentage, .payback-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    margin: 0;
}

/* ===========================================
   ADDITIONAL BENEFITS
   =========================================== */
.additional-benefits {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.benefits-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.benefit-item:hover::before {
    left: 100%;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.benefit-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    line-height: 1.3;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
    font-size: 0.95rem;
}

.benefit-value {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

/* ===========================================
   RESPONSIVE ROI SECTION
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .vs-divider {
        padding: 1rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .scale-comparison {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .scale-vs {
        transform: rotate(90deg);
        padding: 1rem 0;
    }
    
    .savings-summary,
    .roi-results {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        min-height: 500px;
    }
    
    .scale-option {
        min-height: 250px;
    }
    
    .calculator-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .roi-benefits {
        padding: 4rem 0;
    }
    
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .calculator-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .calc-multiply,
    .calc-equals {
        transform: rotate(90deg);
        height: 40px;
        font-size: 1.25rem;
    }
    
    .calc-input, .calc-result {
        min-width: 200px;
        max-width: 300px;
        min-height: 120px;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 450px;
    }
    
    .scale-option {
        padding: 1.5rem;
        min-height: 200px;
    }
    
    .savings-card,
    .efficiency-card,
    .roi-card,
    .payback-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        min-height: 140px;
        padding: 1.5rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
    
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.5rem;
    }
    
    .benefit-item {
        min-height: 200px;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 1.5rem;
    }
    
    .cost-header h4 {
        font-size: 1.125rem;
    }
    
    .total-value {
        font-size: 1.125rem;
    }
    
    .savings-amount,
    .efficiency-amount,
    .roi-amount,
    .payback-time {
        font-size: 1.5rem;
    }
    
    .calc-input,
    .calc-result {
        padding: 1rem;
        min-width: 150px;
        min-height: 100px;
    }
    
    .input-content h4,
    .result-content h4 {
        font-size: 1.25rem;
    }
    
    .input-icon, .result-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .benefit-item {
        padding: 1.5rem;
        min-height: 180px;
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .cost-card {
        min-height: 400px;
        padding: 1.25rem;
    }
    
    .cost-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .vs-circle,
    .vs-icon {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .savings-icon,
    .efficiency-icon,
    .roi-icon,
    .payback-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .performance-stats {
        gap: 0.5rem;
    }
    
    .stat-item {
        min-height: 70px;
        padding: 0.75rem;
    }
    
    .comparison-header h3,
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.375rem;
    }
    
    .scale-metrics {
        gap: 0.75rem;
    }
    
    .metric {
        min-height: 60px;
        padding: 0.75rem;
    }
    
    .cost-item {
        padding: 0.5rem 0;
        min-height: 45px;
    }
    
    .cost-total {
        min-height: 55px;
        padding: 0.75rem;
    }
}

/* ===========================================
   FEATURES SECTION
   =========================================== */
.features {
    position: relative;
    padding: 3rem 0;
    background: var(--bg-secondary);
    overflow: hidden;
}

.features-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.features-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape-feature {
    position: absolute;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.03);
    backdrop-filter: blur(10px);
    animation: float 8s ease-in-out infinite;
    z-index: 1;
}

.shape-feature-1 {
    width: 250px;
    height: 250px;
    top: 15%;
    left: 5%;
    animation-delay: 0s;
}

.shape-feature-2 {
    width: 300px;
    height: 300px;
    bottom: 10%;
    right: 5%;
    animation-delay: 3s;
}

.shape-feature-3 {
    width: 180px;
    height: 180px;
    top: 50%;
    left: 80%;
    animation-delay: 6s;
}

.features .container {
    position: relative;
    z-index: 10;
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: slideInUp 0.8s ease-out;
}

.features-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.features-badge i {
    color: var(--primary-color);
}

.features-header .section-title {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    animation: slideInUp 0.8s ease-out 0.2s both;
}

.features-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-header .title-accent {
    color: var(--accent-color);
}

.features-header .section-subtitle {
    color: var(--text-secondary);
    animation: slideInUp 0.8s ease-out 0.4s both;
}

/* ===========================================
   FEATURES CATEGORIES
   =========================================== */
.features-category {
    margin-bottom: 5rem;
    position: relative;
    z-index: 10;
}

.category-header {
    text-align: center;
    margin-bottom: 3rem;
    animation: slideInUp 0.8s ease-out 0.6s both;
}

.category-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 20px;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.category-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.category-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================================
   FEATURES GRID
   =========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    align-items: stretch;
}

.feature-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    animation: slideInUp 0.8s ease-out both;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 320px;
    box-shadow: var(--shadow-sm);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-xl);
}

.featured-card {
    border: 2px solid var(--accent-color);
    background: rgba(16, 185, 129, 0.02);
    position: relative;
}

.featured-card::after {
    content: 'NAJPOPULARNIEJSZE';
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    color: white;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.feature-card h4 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
    font-size: 0.95rem;
}

.feature-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(37, 99, 235, 0.1);
    margin-top: auto;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-stats {
    background: rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
}

.stat-highlight {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 1.125rem;
}

/* ===========================================
   FEATURES CTA
   =========================================== */
.features-cta {
    text-align: center;
    margin-top: 6rem;
    padding: 4rem 3rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    animation: slideInUp 0.8s ease-out 1s both;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.features-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), rgba(16, 185, 129, 0.02));
    z-index: -1;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h3 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.cta-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.features-cta .btn {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.features-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ===========================================
   ANIMATIONS
   =========================================== */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger animation for feature cards */
.features-grid .feature-card:nth-child(1) { animation-delay: 0.8s; }
.features-grid .feature-card:nth-child(2) { animation-delay: 0.9s; }
.features-grid .feature-card:nth-child(3) { animation-delay: 1s; }
.features-grid .feature-card:nth-child(4) { animation-delay: 1.1s; }
.features-grid .feature-card:nth-child(5) { animation-delay: 1.2s; }
.features-grid .feature-card:nth-child(6) { animation-delay: 1.3s; }

/* ===========================================
   RESPONSIVE FEATURES
   =========================================== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .features {
        padding: 3rem 0;
    }
    
    .features-header {
        margin-bottom: 3rem;
    }
    
    .features-category {
        margin-bottom: 4rem;
    }
    
    .category-header {
        margin-bottom: 2rem;
    }
    
    .category-title {
        font-size: 1.5rem;
    }
    
    .category-description {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .features-cta {
        padding: 2rem;
        margin-top: 3rem;
    }
    
    .cta-content h3 {
        font-size: 1.5rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .features-header .section-title {
        font-size: 2rem;
    }
    
    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-card h4 {
        font-size: 1.25rem;
    }
    
    .feature-card p {
        font-size: 0.875rem;
    }
}

/* ===========================================
   PRICING SECTION
   =========================================== */
.pricing {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.pricing-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.pricing-badge i {
    color: var(--primary-color);
}

.pricing-header .section-title {
    margin-bottom: 1.5rem;
}

.pricing-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-header .title-accent {
    color: var(--accent-color);
}

/* ===========================================
   BUSINESS MODEL INFO
   =========================================== */
.business-model-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    padding-top: 2rem;
}

.model-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.model-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.model-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.model-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.model-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   PRICING PACKAGES
   =========================================== */
.pricing-packages {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* ===========================================
   RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================================
   NAVIGATION
   =========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-large .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.6;
    background-image: url('Public/hero-main-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(248, 250, 252, 0.9) 30%,
        rgba(241, 245, 249, 0.85) 70%,
        rgba(255, 255, 255, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 12;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--primary-color);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-accent {
    color: var(--accent-color);
}

.hero-subtitle-wrapper {
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 1s both;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    min-width: 100px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===========================================
   HERO VISUAL SECTION
   =========================================== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 11;
}

.phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 15;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1f2937, #374151);
    border-radius: 35px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.call-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    display: flex;
    flex-direction: column;
}

.call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.signal-bars {
    display: flex;
    gap: 2px;
    align-items: end;
}

.signal-bars span {
    width: 3px;
    background: white;
    border-radius: 1px;
}

.signal-bars span:nth-child(1) { height: 4px; }
.signal-bars span:nth-child(2) { height: 6px; }
.signal-bars span:nth-child(3) { height: 8px; }
.signal-bars span:nth-child(4) { height: 10px; }

.battery i {
    color: #10b981;
}

.call-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.caller-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.avatar-large {
    position: relative;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.6);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.caller-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

.conversation {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    overflow-y: auto;
    max-height: 200px;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.bot-message {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    align-self: flex-start;
}

.user-message {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-end;
}

.typing {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

.call-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.end-call {
    background: #ef4444 !important;
}

.end-call:hover {
    background: #dc2626 !important;
}

/* ===========================================
   HERO ANIMATIONS
   =========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===========================================
   RESPONSIVE HERO
   =========================================== */
@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }
    
    .floating-cards .card {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }
    
    .card-1 {
        left: -20%;
    }
    
    .card-2 {
        right: -20%;
    }
    
    .card-3 {
        left: -25%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 1;
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(15px);
        margin: 0 1rem;
    }
    
    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: 2.5rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
        font-weight: 600;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .phone-container {
        height: 500px;
    }

    .phone-frame {
        width: 240px;
        height: 490px;
    }

    .hero-features {
        justify-content: center;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(15px);
        font-weight: 700;
    }

    .floating-cards .card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 4px rgba(255, 255, 255, 0.95);
        font-weight: 700;
    }

    .hero-text {
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        margin: 0 0.5rem;
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.98);
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .phone-container {
        height: 420px;
    }

    .phone-frame {
        width: 200px;
        height: 400px;
        padding: 8px;
    }

    .phone-notch {
        width: 100px;
        height: 20px;
    }

    .avatar-large {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pulse-ring {
        width: 90px;
        height: 90px;
    }
    
    .conversation {
        max-height: 150px;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        font-weight: 700;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #ef4444;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   SOLUTION SECTION
   =========================================== */
.solution {
    padding: 3rem 0;
}

.solution-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ROI & BENEFITS SECTION
   =========================================== */
.roi-benefits {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.roi-benefits .container {
    max-width: 1400px;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.roi-badge i {
    color: var(--primary-color);
}

/* ===========================================
   COMPARISON CONTAINER
   =========================================== */
.comparison-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    overflow: visible;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.comparison-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 3rem;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.cost-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    min-height: 700px;
    width: 100%;
    max-width: none;
}

.cost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.human-cost {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.human-cost:hover {
    border-color: #dc2626;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.2);
}

.bot-cost {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.bot-cost:hover {
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.cost-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.cost-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.human-cost .cost-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.bot-cost .cost-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.cost-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.cost-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.4;
}

.cost-breakdown {
    flex: 1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    transition: all 0.2s ease;
}

.cost-item:hover {
    border-color: var(--primary-color);
    transform: translateX(2px);
}

.cost-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    font-weight: 500;
}

.cost-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: right;
    min-width: 100px;
}

.cost-total {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.cost-total.savings {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.total-label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.2;
}

.total-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: right;
}

.cost-total.savings .total-value {
    color: var(--accent-color);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.2s ease;
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    font-weight: 500;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    align-self: center;
}

.vs-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    flex-shrink: 0;
    position: relative;
}

.vs-circle::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
}

/* ===========================================
   RESPONSIVE COMPARISON
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 600px;
    }
    
    .vs-divider {
        padding: 1.5rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
        width: 70px;
        height: 70px;
        font-size: 1.25rem;
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .cost-card {
        min-height: 600px;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .comparison-container {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .comparison-cards {
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 2rem;
        min-height: 550px;
    }
    
    .cost-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .cost-header h4 {
        font-size: 1.25rem;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-item {
        min-height: 80px;
        padding: 1rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container {
        padding: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 500px;
    }
    
    .cost-item {
        padding: 0.75rem 1rem;
        min-height: 55px;
    }
    
    .cost-total {
        padding: 1.25rem;
        min-height: 70px;
    }
    
    .total-value {
        font-size: 1.5rem;
    }
    
    .cost-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .vs-circle {
        width: 60px;
        height: 60px;
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 1.125rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* ===========================================
   ENTERPRISE CALCULATOR
   =========================================== */
.enterprise-calculator {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.calculator-header {
    text-align: center;
    margin-bottom: 3rem;
}

.calculator-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.calculator-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.calculator-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.calc-input, .calc-result {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: 140px;
    justify-content: center;
}

.input-icon, .result-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.input-content h4, .result-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.input-content p, .result-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.3;
}

.calc-multiply, .calc-equals {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    align-self: center;
    display: flex;
    align-items: center;
    height: 60px;
}

.scale-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 3rem;
}

.scale-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 300px;
}

.scale-option:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.scale-option.traditional {
    border-color: #ef4444;
}

.scale-option.traditional:hover {
    border-color: #dc2626;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.2);
}

.scale-option.voicebot {
    border-color: var(--accent-color);
}

.scale-option.voicebot:hover {
    border-color: #059669;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.scale-header {
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.scale-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.scale-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
}

.scale-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 70px;
    justify-content: center;
}

.metric-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.3;
    text-align: center;
}

.scale-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.roi-card, .payback-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.05));
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease;
    min-height: 120px;
}

.roi-card:hover, .payback-card:hover {
    transform: translateY(-3px);
}

.roi-icon, .payback-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-content h4, .payback-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.roi-amount, .payback-time {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.roi-percentage, .payback-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    margin: 0;
}

/* ===========================================
   ADDITIONAL BENEFITS
   =========================================== */
.additional-benefits {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.benefits-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.benefit-item:hover::before {
    left: 100%;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.benefit-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    line-height: 1.3;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
    font-size: 0.95rem;
}

.benefit-value {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

/* ===========================================
   RESPONSIVE ROI SECTION
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .vs-divider {
        padding: 1rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .scale-comparison {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .scale-vs {
        transform: rotate(90deg);
        padding: 1rem 0;
    }
    
    .savings-summary,
    .roi-results {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        min-height: 500px;
    }
    
    .scale-option {
        min-height: 250px;
    }
    
    .calculator-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .roi-benefits {
        padding: 4rem 0;
    }
    
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .calculator-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .calc-multiply,
    .calc-equals {
        transform: rotate(90deg);
        height: 40px;
        font-size: 1.25rem;
    }
    
    .calc-input, .calc-result {
        min-width: 200px;
        max-width: 300px;
        min-height: 120px;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 450px;
    }
    
    .scale-option {
        padding: 1.5rem;
        min-height: 200px;
    }
    
    .savings-card,
    .efficiency-card,
    .roi-card,
    .payback-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        min-height: 140px;
        padding: 1.5rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
    
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.5rem;
    }
    
    .benefit-item {
        min-height: 200px;
        padding: 1.5rem;
    }
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 1400px) {
    .pricing-packages {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
    
    .package-card {
        min-height: 600px;
    }
}

@media (max-width: 1200px) {
    .pricing-packages {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .package-card.featured {
        transform: scale(1.02);
    }
}

@media (max-width: 768px) {
    .pricing {
        padding: 3rem 0;
    }
    
    .pricing-packages {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 500px;
        margin: 0 auto 4rem;
    }
    
    .package-card.featured {
        transform: none;
        order: -1;
    }
    
    .business-model-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }
    
    .model-card {
        padding: 2rem;
    }
    
    .enterprise-detailed {
        padding: 2.5rem 2rem;
        margin: 2rem 0;
    }
    
    .nav-tabs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .nav-tab {
        text-align: center;
        padding: 1rem;
    }
}

/* ===========================================
   RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================================
   NAVIGATION
   =========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-large .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.6;
    background-image: url('Public/hero-main-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(248, 250, 252, 0.9) 30%,
        rgba(241, 245, 249, 0.85) 70%,
        rgba(255, 255, 255, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 12;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--primary-color);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-accent {
    color: var(--accent-color);
}

.hero-subtitle-wrapper {
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 1s both;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    min-width: 100px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===========================================
   HERO VISUAL SECTION
   =========================================== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 11;
}

.phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 15;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1f2937, #374151);
    border-radius: 35px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.call-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    display: flex;
    flex-direction: column;
}

.call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.signal-bars {
    display: flex;
    gap: 2px;
    align-items: end;
}

.signal-bars span {
    width: 3px;
    background: white;
    border-radius: 1px;
}

.signal-bars span:nth-child(1) { height: 4px; }
.signal-bars span:nth-child(2) { height: 6px; }
.signal-bars span:nth-child(3) { height: 8px; }
.signal-bars span:nth-child(4) { height: 10px; }

.battery i {
    color: #10b981;
}

.call-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.caller-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.avatar-large {
    position: relative;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.6);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.caller-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

.conversation {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    overflow-y: auto;
    max-height: 200px;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.bot-message {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    align-self: flex-start;
}

.user-message {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-end;
}

.typing {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

.call-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.end-call {
    background: #ef4444 !important;
}

.end-call:hover {
    background: #dc2626 !important;
}

/* ===========================================
   HERO ANIMATIONS
   =========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===========================================
   RESPONSIVE HERO
   =========================================== */
@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }
    
    .floating-cards .card {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }
    
    .card-1 {
        left: -20%;
    }
    
    .card-2 {
        right: -20%;
    }
    
    .card-3 {
        left: -25%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 1;
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(15px);
        margin: 0 1rem;
    }
    
    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: 2.5rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
        font-weight: 600;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .phone-container {
        height: 500px;
    }

    .phone-frame {
        width: 240px;
        height: 490px;
    }

    .hero-features {
        justify-content: center;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(15px);
        font-weight: 700;
    }

    .floating-cards .card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 4px rgba(255, 255, 255, 0.95);
        font-weight: 700;
    }

    .hero-text {
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        margin: 0 0.5rem;
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.98);
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .phone-container {
        height: 420px;
    }

    .phone-frame {
        width: 200px;
        height: 400px;
        padding: 8px;
    }

    .phone-notch {
        width: 100px;
        height: 20px;
    }

    .avatar-large {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pulse-ring {
        width: 90px;
        height: 90px;
    }
    
    .conversation {
        max-height: 150px;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        font-weight: 700;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #ef4444;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   SOLUTION SECTION
   =========================================== */
.solution {
    padding: 3rem 0;
}

.solution-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ROI & BENEFITS SECTION
   =========================================== */
.roi-benefits {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.roi-benefits .container {
    max-width: 1400px;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.roi-badge i {
    color: var(--primary-color);
}

/* ===========================================
   COMPARISON CONTAINER
   =========================================== */
.comparison-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    overflow: visible;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.comparison-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 3rem;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.cost-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    min-height: 700px;
    width: 100%;
    max-width: none;
}

.cost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.human-cost {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.human-cost:hover {
    border-color: #dc2626;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.2);
}

.bot-cost {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.bot-cost:hover {
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.cost-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.cost-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.human-cost .cost-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.bot-cost .cost-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.cost-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.cost-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.4;
}

.cost-breakdown {
    flex: 1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    transition: all 0.2s ease;
}

.cost-item:hover {
    border-color: var(--primary-color);
    transform: translateX(2px);
}

.cost-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    font-weight: 500;
}

.cost-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: right;
    min-width: 100px;
}

.cost-total {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.cost-total.savings {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.total-label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.2;
}

.total-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: right;
}

.cost-total.savings .total-value {
    color: var(--accent-color);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.2s ease;
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    font-weight: 500;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    align-self: center;
}

.vs-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    flex-shrink: 0;
    position: relative;
}

.vs-circle::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
}

/* ===========================================
   RESPONSIVE COMPARISON
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 600px;
    }
    
    .vs-divider {
        padding: 1.5rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
        width: 70px;
        height: 70px;
        font-size: 1.25rem;
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .cost-card {
        min-height: 600px;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .comparison-container {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .comparison-cards {
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 2rem;
        min-height: 550px;
    }
    
    .cost-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .cost-header h4 {
        font-size: 1.25rem;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-item {
        min-height: 80px;
        padding: 1rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container {
        padding: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 500px;
    }
    
    .cost-item {
        padding: 0.75rem 1rem;
        min-height: 55px;
    }
    
    .cost-total {
        padding: 1.25rem;
        min-height: 70px;
    }
    
    .total-value {
        font-size: 1.5rem;
    }
    
    .cost-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .vs-circle {
        width: 60px;
        height: 60px;
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 1.125rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* ===========================================
   ENTERPRISE CALCULATOR
   =========================================== */
.enterprise-calculator {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.calculator-header {
    text-align: center;
    margin-bottom: 3rem;
}

.calculator-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.calculator-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.calculator-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.calc-input, .calc-result {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: 140px;
    justify-content: center;
}

.input-icon, .result-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.input-content h4, .result-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.input-content p, .result-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.3;
}

.calc-multiply, .calc-equals {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    align-self: center;
    display: flex;
    align-items: center;
    height: 60px;
}

.scale-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 3rem;
}

.scale-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 300px;
}

.scale-option:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.scale-option.traditional {
    border-color: #ef4444;
}

.scale-option.traditional:hover {
    border-color: #dc2626;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.2);
}

.scale-option.voicebot {
    border-color: var(--accent-color);
}

.scale-option.voicebot:hover {
    border-color: #059669;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.scale-header {
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.scale-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.scale-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
}

.scale-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 70px;
    justify-content: center;
}

.metric-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.3;
    text-align: center;
}

.scale-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.roi-results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.roi-card, .payback-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.05));
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease;
    min-height: 120px;
}

.roi-card:hover, .payback-card:hover {
    transform: translateY(-3px);
}

.roi-icon, .payback-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-content h4, .payback-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.roi-amount, .payback-time {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.roi-percentage, .payback-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    margin: 0;
}

/* ===========================================
   ADDITIONAL BENEFITS
   =========================================== */
.additional-benefits {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.benefits-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.benefit-item:hover::before {
    left: 100%;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.benefit-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    line-height: 1.3;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
    font-size: 0.95rem;
}

.benefit-value {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

/* ===========================================
   RESPONSIVE ROI SECTION
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .vs-divider {
        padding: 1rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .scale-comparison {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .scale-vs {
        transform: rotate(90deg);
        padding: 1rem 0;
    }
    
    .savings-summary,
    .roi-results {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        min-height: 500px;
    }
    
    .scale-option {
        min-height: 250px;
    }
    
    .calculator-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .roi-benefits {
        padding: 4rem 0;
    }
    
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .calculator-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .calc-multiply,
    .calc-equals {
        transform: rotate(90deg);
        height: 40px;
        font-size: 1.25rem;
    }
    
    .calc-input, .calc-result {
        min-width: 200px;
        max-width: 300px;
        min-height: 120px;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 450px;
    }
    
    .scale-option {
        padding: 1.5rem;
        min-height: 200px;
    }
    
    .savings-card,
    .efficiency-card,
    .roi-card,
    .payback-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        min-height: 140px;
        padding: 1.5rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
    
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.5rem;
    }
    
    .benefit-item {
        min-height: 200px;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 1.5rem;
    }
    
    .cost-header h4 {
        font-size: 1.125rem;
    }
    
    .total-value {
        font-size: 1.125rem;
    }
    
    .savings-amount,
    .efficiency-amount,
    .roi-amount,
    .payback-time {
        font-size: 1.5rem;
    }
    
    .calc-input,
    .calc-result {
        padding: 1rem;
        min-width: 150px;
        min-height: 100px;
    }
    
    .input-content h4,
    .result-content h4 {
        font-size: 1.25rem;
    }
    
    .input-icon, .result-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .benefit-item {
        padding: 1.5rem;
        min-height: 180px;
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .cost-card {
        min-height: 400px;
        padding: 1.25rem;
    }
    
    .cost-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .vs-circle,
    .vs-icon {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .savings-icon,
    .efficiency-icon,
    .roi-icon,
    .payback-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .performance-stats {
        gap: 0.5rem;
    }
    
    .stat-item {
        min-height: 70px;
        padding: 0.75rem;
    }
    
    .comparison-header h3,
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.375rem;
    }
    
    .scale-metrics {
        gap: 0.75rem;
    }
    
    .metric {
        min-height: 60px;
        padding: 0.75rem;
    }
    
    .cost-item {
        padding: 0.5rem 0;
        min-height: 45px;
    }
    
    .cost-total {
        min-height: 55px;
        padding: 0.75rem;
    }
}

/* ===========================================
   FEATURES SECTION
   =========================================== */
.features {
    position: relative;
    padding: 3rem 0;
    background: var(--bg-secondary);
    overflow: hidden;
}

.features-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.features-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape-feature {
    position: absolute;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.03);
    backdrop-filter: blur(10px);
    animation: float 8s ease-in-out infinite;
    z-index: 1;
}

.shape-feature-1 {
    width: 250px;
    height: 250px;
    top: 15%;
    left: 5%;
    animation-delay: 0s;
}

.shape-feature-2 {
    width: 300px;
    height: 300px;
    bottom: 10%;
    right: 5%;
    animation-delay: 3s;
}

.shape-feature-3 {
    width: 180px;
    height: 180px;
    top: 50%;
    left: 80%;
    animation-delay: 6s;
}

.features .container {
    position: relative;
    z-index: 10;
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: slideInUp 0.8s ease-out;
}

.features-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.features-badge i {
    color: var(--primary-color);
}

.features-header .section-title {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    animation: slideInUp 0.8s ease-out 0.2s both;
}

.features-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-header .title-accent {
    color: var(--accent-color);
}

.features-header .section-subtitle {
    color: var(--text-secondary);
    animation: slideInUp 0.8s ease-out 0.4s both;
}

/* ===========================================
   FEATURES CATEGORIES
   =========================================== */
.features-category {
    margin-bottom: 5rem;
    position: relative;
    z-index: 10;
}

.category-header {
    text-align: center;
    margin-bottom: 3rem;
    animation: slideInUp 0.8s ease-out 0.6s both;
}

.category-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 20px;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.category-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.category-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================================
   FEATURES GRID
   =========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    align-items: stretch;
}

.feature-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    animation: slideInUp 0.8s ease-out both;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 320px;
    box-shadow: var(--shadow-sm);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-xl);
}

.featured-card {
    border: 2px solid var(--accent-color);
    background: rgba(16, 185, 129, 0.02);
    position: relative;
}

.featured-card::after {
    content: 'NAJPOPULARNIEJSZE';
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    color: white;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.feature-card h4 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
    font-size: 0.95rem;
}

.feature-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(37, 99, 235, 0.1);
    margin-top: auto;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-stats {
    background: rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
}

.stat-highlight {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 1.125rem;
}

/* ===========================================
   FEATURES CTA
   =========================================== */
.features-cta {
    text-align: center;
    margin-top: 6rem;
    padding: 4rem 3rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    animation: slideInUp 0.8s ease-out 1s both;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.features-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), rgba(16, 185, 129, 0.02));
    z-index: -1;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h3 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.cta-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.features-cta .btn {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.features-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ===========================================
   ANIMATIONS
   =========================================== */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger animation for feature cards */
.features-grid .feature-card:nth-child(1) { animation-delay: 0.8s; }
.features-grid .feature-card:nth-child(2) { animation-delay: 0.9s; }
.features-grid .feature-card:nth-child(3) { animation-delay: 1s; }
.features-grid .feature-card:nth-child(4) { animation-delay: 1.1s; }
.features-grid .feature-card:nth-child(5) { animation-delay: 1.2s; }
.features-grid .feature-card:nth-child(6) { animation-delay: 1.3s; }

/* ===========================================
   RESPONSIVE FEATURES
   =========================================== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .features {
        padding: 3rem 0;
    }
    
    .features-header {
        margin-bottom: 3rem;
    }
    
    .features-category {
        margin-bottom: 4rem;
    }
    
    .category-header {
        margin-bottom: 2rem;
    }
    
    .category-title {
        font-size: 1.5rem;
    }
    
    .category-description {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .features-cta {
        padding: 2rem;
        margin-top: 3rem;
    }
    
    .cta-content h3 {
        font-size: 1.5rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .features-header .section-title {
        font-size: 2rem;
    }
    
    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-card h4 {
        font-size: 1.25rem;
    }
    
    .feature-card p {
        font-size: 0.875rem;
    }
}

/* ===========================================
   PRICING SECTION
   =========================================== */
.pricing {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.pricing-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.pricing-badge i {
    color: var(--primary-color);
}

.pricing-header .section-title {
    margin-bottom: 1.5rem;
}

.pricing-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-header .title-accent {
    color: var(--accent-color);
}

/* ===========================================
   BUSINESS MODEL INFO
   =========================================== */
.business-model-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    padding-top: 2rem;
}

.model-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.model-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.model-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.model-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.model-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   PRICING PACKAGES
   =========================================== */
.pricing-packages {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* ===========================================
   RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================================
   NAVIGATION
   =========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-large .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.6;
    background-image: url('Public/hero-main-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(248, 250, 252, 0.9) 30%,
        rgba(241, 245, 249, 0.85) 70%,
        rgba(255, 255, 255, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 12;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--primary-color);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-accent {
    color: var(--accent-color);
}

.hero-subtitle-wrapper {
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 1s both;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    min-width: 100px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===========================================
   HERO VISUAL SECTION
   =========================================== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 11;
}

.phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 15;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1f2937, #374151);
    border-radius: 35px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.call-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    display: flex;
    flex-direction: column;
}

.call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.signal-bars {
    display: flex;
    gap: 2px;
    align-items: end;
}

.signal-bars span {
    width: 3px;
    background: white;
    border-radius: 1px;
}

.signal-bars span:nth-child(1) { height: 4px; }
.signal-bars span:nth-child(2) { height: 6px; }
.signal-bars span:nth-child(3) { height: 8px; }
.signal-bars span:nth-child(4) { height: 10px; }

.battery i {
    color: #10b981;
}

.call-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.caller-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.avatar-large {
    position: relative;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.6);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.caller-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

.conversation {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    overflow-y: auto;
    max-height: 200px;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.bot-message {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    align-self: flex-start;
}

.user-message {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-end;
}

.typing {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

.call-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.end-call {
    background: #ef4444 !important;
}

.end-call:hover {
    background: #dc2626 !important;
}

/* ===========================================
   HERO ANIMATIONS
   =========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===========================================
   RESPONSIVE HERO
   =========================================== */
@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }
    
    .floating-cards .card {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }
    
    .card-1 {
        left: -20%;
    }
    
    .card-2 {
        right: -20%;
    }
    
    .card-3 {
        left: -25%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 1;
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(15px);
        margin: 0 1rem;
    }
    
    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: 2.5rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
        font-weight: 600;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .phone-container {
        height: 500px;
    }

    .phone-frame {
        width: 240px;
        height: 490px;
    }

    .hero-features {
        justify-content: center;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(15px);
        font-weight: 700;
    }

    .floating-cards .card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 4px rgba(255, 255, 255, 0.95);
        font-weight: 700;
    }

    .hero-text {
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        margin: 0 0.5rem;
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.98);
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .phone-container {
        height: 420px;
    }

    .phone-frame {
        width: 200px;
        height: 400px;
        padding: 8px;
    }

    .phone-notch {
        width: 100px;
        height: 20px;
    }

    .avatar-large {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pulse-ring {
        width: 90px;
        height: 90px;
    }
    
    .conversation {
        max-height: 150px;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        font-weight: 700;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #ef4444;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   SOLUTION SECTION
   =========================================== */
.solution {
    padding: 3rem 0;
}

.solution-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ROI & BENEFITS SECTION
   =========================================== */
.roi-benefits {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.roi-benefits .container {
    max-width: 1400px;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.roi-badge i {
    color: var(--primary-color);
}

/* ===========================================
   COMPARISON CONTAINER
   =========================================== */
.comparison-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    overflow: visible;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.comparison-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 3rem;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.cost-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    min-height: 700px;
    width: 100%;
    max-width: none;
}

.cost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.human-cost {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.human-cost:hover {
    border-color: #dc2626;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.2);
}

.bot-cost {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.bot-cost:hover {
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.cost-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.cost-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.human-cost .cost-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.bot-cost .cost-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.cost-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.cost-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.4;
}

.cost-breakdown {
    flex: 1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    transition: all 0.2s ease;
}

.cost-item:hover {
    border-color: var(--primary-color);
    transform: translateX(2px);
}

.cost-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    font-weight: 500;
}

.cost-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: right;
    min-width: 100px;
}

.cost-total {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.cost-total.savings {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.total-label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.2;
}

.total-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: right;
}

.cost-total.savings .total-value {
    color: var(--accent-color);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

/* ===========================================
   RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================================
   NAVIGATION
   =========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-large .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.6;
    background-image: url('Public/hero-main-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(248, 250, 252, 0.9) 30%,
        rgba(241, 245, 249, 0.85) 70%,
        rgba(255, 255, 255, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 12;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--primary-color);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-accent {
    color: var(--accent-color);
}

.hero-subtitle-wrapper {
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 1s both;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    min-width: 100px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===========================================
   HERO VISUAL SECTION
   =========================================== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 11;
}

.phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 15;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1f2937, #374151);
    border-radius: 35px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.call-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    display: flex;
    flex-direction: column;
}

.call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.signal-bars {
    display: flex;
    gap: 2px;
    align-items: end;
}

.signal-bars span {
    width: 3px;
    background: white;
    border-radius: 1px;
}

.signal-bars span:nth-child(1) { height: 4px; }
.signal-bars span:nth-child(2) { height: 6px; }
.signal-bars span:nth-child(3) { height: 8px; }
.signal-bars span:nth-child(4) { height: 10px; }

.battery i {
    color: #10b981;
}

.call-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.caller-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.avatar-large {
    position: relative;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.6);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.caller-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

.conversation {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    overflow-y: auto;
    max-height: 200px;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.bot-message {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    align-self: flex-start;
}

.user-message {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-end;
}

.typing {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

.call-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.end-call {
    background: #ef4444 !important;
}

.end-call:hover {
    background: #dc2626 !important;
}

/* ===========================================
   HERO ANIMATIONS
   =========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===========================================
   RESPONSIVE HERO
   =========================================== */
@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }
    
    .floating-cards .card {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }
    
    .card-1 {
        left: -20%;
    }
    
    .card-2 {
        right: -20%;
    }
    
    .card-3 {
        left: -25%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 1;
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(15px);
        margin: 0 1rem;
    }
    
    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: 2.5rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
        font-weight: 600;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .phone-container {
        height: 500px;
    }

    .phone-frame {
        width: 240px;
        height: 490px;
    }

    .hero-features {
        justify-content: center;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(15px);
        font-weight: 700;
    }

    .floating-cards .card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 4px rgba(255, 255, 255, 0.95);
        font-weight: 700;
    }

    .hero-text {
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        margin: 0 0.5rem;
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.98);
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .phone-container {
        height: 420px;
    }

    .phone-frame {
        width: 200px;
        height: 400px;
        padding: 8px;
    }

    .phone-notch {
        width: 100px;
        height: 20px;
    }

    .avatar-large {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pulse-ring {
        width: 90px;
        height: 90px;
    }
    
    .conversation {
        max-height: 150px;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        font-weight: 700;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #ef4444;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   SOLUTION SECTION
   =========================================== */
.solution {
    padding: 3rem 0;
}

.solution-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ROI & BENEFITS SECTION
   =========================================== */
.roi-benefits {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.roi-benefits .container {
    max-width: 1400px;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.roi-badge i {
    color: var(--primary-color);
}

/* ===========================================
   COMPARISON CONTAINER
   =========================================== */
.comparison-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    overflow: visible;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.comparison-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 3rem;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.cost-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    min-height: 700px;
    width: 100%;
    max-width: none;
}

.cost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.human-cost {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.human-cost:hover {
    border-color: #dc2626;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.2);
}

.bot-cost {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.bot-cost:hover {
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.cost-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.cost-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.human-cost .cost-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.bot-cost .cost-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.cost-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.cost-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.4;
}

.cost-breakdown {
    flex: 1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    transition: all 0.2s ease;
}

.cost-item:hover {
    border-color: var(--primary-color);
    transform: translateX(2px);
}

.cost-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    font-weight: 500;
}

.cost-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: right;
    min-width: 100px;
}

.cost-total {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.cost-total.savings {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.total-label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.2;
}

.total-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: right;
}

.cost-total.savings .total-value {
    color: var(--accent-color);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.2s ease;
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    font-weight: 500;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    align-self: center;
}

.vs-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    flex-shrink: 0;
    position: relative;
}

.vs-circle::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
}

/* ===========================================
   RESPONSIVE COMPARISON
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 600px;
    }
    
    .vs-divider {
        padding: 1.5rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
        width: 70px;
        height: 70px;
        font-size: 1.25rem;
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .cost-card {
        min-height: 600px;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .comparison-container {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .comparison-cards {
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 2rem;
        min-height: 550px;
    }
    
    .cost-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .cost-header h4 {
        font-size: 1.25rem;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-item {
        min-height: 80px;
        padding: 1rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container {
        padding: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 500px;
    }
    
    .cost-item {
        padding: 0.75rem 1rem;
        min-height: 55px;
    }
    
    .cost-total {
        padding: 1.25rem;
        min-height: 70px;
    }
    
    .total-value {
        font-size: 1.5rem;
    }
    
    .cost-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .vs-circle {
        width: 60px;
        height: 60px;
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 1.125rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* ===========================================
   ENTERPRISE CALCULATOR
   =========================================== */
.enterprise-calculator {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.calculator-header {
    text-align: center;
    margin-bottom: 3rem;
}

.calculator-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.calculator-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.calculator-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.calc-input, .calc-result {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: 140px;
    justify-content: center;
}

.input-icon, .result-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.input-content h4, .result-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.input-content p, .result-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.3;
}

.calc-multiply, .calc-equals {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    align-self: center;
    display: flex;
    align-items: center;
    height: 60px;
}

.scale-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 3rem;
}

.scale-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 300px;
}

.scale-option:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.scale-option.traditional {
    border-color: #ef4444;
}

.scale-option.traditional:hover {
    border-color: #dc2626;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.2);
}

.scale-option.voicebot {
    border-color: var(--accent-color);
}

.scale-option.voicebot:hover {
    border-color: #059669;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.scale-header {
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.scale-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.scale-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
}

.scale-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 70px;
    justify-content: center;
}

.metric-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.3;
    text-align: center;
}

.scale-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.roi-results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.roi-card, .payback-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.05));
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease;
    min-height: 120px;
}

.roi-card:hover, .payback-card:hover {
    transform: translateY(-3px);
}

.roi-icon, .payback-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-content h4, .payback-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.roi-amount, .payback-time {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.roi-percentage, .payback-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    margin: 0;
}

/* ===========================================
   ADDITIONAL BENEFITS
   =========================================== */
.additional-benefits {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.benefits-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.benefit-item:hover::before {
    left: 100%;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.benefit-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    line-height: 1.3;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
    font-size: 0.95rem;
}

.benefit-value {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

/* ===========================================
   RESPONSIVE ROI SECTION
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .vs-divider {
        padding: 1rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .scale-comparison {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .scale-vs {
        transform: rotate(90deg);
        padding: 1rem 0;
    }
    
    .savings-summary,
    .roi-results {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        min-height: 500px;
    }
    
    .scale-option {
        min-height: 250px;
    }
    
    .calculator-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .roi-benefits {
        padding: 4rem 0;
    }
    
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .calculator-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .calc-multiply,
    .calc-equals {
        transform: rotate(90deg);
        height: 40px;
        font-size: 1.25rem;
    }
    
    .calc-input, .calc-result {
        min-width: 200px;
        max-width: 300px;
        min-height: 120px;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 450px;
    }
    
    .scale-option {
        padding: 1.5rem;
        min-height: 200px;
    }
    
    .savings-card,
    .efficiency-card,
    .roi-card,
    .payback-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        min-height: 140px;
        padding: 1.5rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
    
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.5rem;
    }
    
    .benefit-item {
        min-height: 200px;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 1.5rem;
    }
    
    .cost-header h4 {
        font-size: 1.125rem;
    }
    
    .total-value {
        font-size: 1.125rem;
    }
    
    .savings-amount,
    .efficiency-amount,
    .roi-amount,
    .payback-time {
        font-size: 1.5rem;
    }
    
    .calc-input,
    .calc-result {
        padding: 1rem;
        min-width: 150px;
        min-height: 100px;
    }
    
    .input-content h4,
    .result-content h4 {
        font-size: 1.25rem;
    }
    
    .input-icon, .result-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .benefit-item {
        padding: 1.5rem;
        min-height: 180px;
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .cost-card {
        min-height: 400px;
        padding: 1.25rem;
    }
    
    .cost-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .vs-circle,
    .vs-icon {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .savings-icon,
    .efficiency-icon,
    .roi-icon,
    .payback-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .performance-stats {
        gap: 0.5rem;
    }
    
    .stat-item {
        min-height: 70px;
        padding: 0.75rem;
    }
    
    .comparison-header h3,
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.375rem;
    }
    
    .scale-metrics {
        gap: 0.75rem;
    }
    
    .metric {
        min-height: 60px;
        padding: 0.75rem;
    }
    
    .cost-item {
        padding: 0.5rem 0;
        min-height: 45px;
    }
    
    .cost-total {
        min-height: 55px;
        padding: 0.75rem;
    }
}

/* ===========================================
   FEATURES SECTION
   =========================================== */
.features {
    position: relative;
    padding: 3rem 0;
    background: var(--bg-secondary);
    overflow: hidden;
}

.features-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.features-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape-feature {
    position: absolute;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.03);
    backdrop-filter: blur(10px);
    animation: float 8s ease-in-out infinite;
    z-index: 1;
}

.shape-feature-1 {
    width: 250px;
    height: 250px;
    top: 15%;
    left: 5%;
    animation-delay: 0s;
}

.shape-feature-2 {
    width: 300px;
    height: 300px;
    bottom: 10%;
    right: 5%;
    animation-delay: 3s;
}

.shape-feature-3 {
    width: 180px;
    height: 180px;
    top: 50%;
    left: 80%;
    animation-delay: 6s;
}

.features .container {
    position: relative;
    z-index: 10;
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: slideInUp 0.8s ease-out;
}

.features-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.features-badge i {
    color: var(--primary-color);
}

.features-header .section-title {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    animation: slideInUp 0.8s ease-out 0.2s both;
}

.features-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-header .title-accent {
    color: var(--accent-color);
}

.features-header .section-subtitle {
    color: var(--text-secondary);
    animation: slideInUp 0.8s ease-out 0.4s both;
}

/* ===========================================
   FEATURES CATEGORIES
   =========================================== */
.features-category {
    margin-bottom: 5rem;
    position: relative;
    z-index: 10;
}

.category-header {
    text-align: center;
    margin-bottom: 3rem;
    animation: slideInUp 0.8s ease-out 0.6s both;
}

.category-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 20px;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.category-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.category-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================================
   FEATURES GRID
   =========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    align-items: stretch;
}

.feature-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    animation: slideInUp 0.8s ease-out both;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 320px;
    box-shadow: var(--shadow-sm);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-xl);
}

.featured-card {
    border: 2px solid var(--accent-color);
    background: rgba(16, 185, 129, 0.02);
    position: relative;
}

.featured-card::after {
    content: 'NAJPOPULARNIEJSZE';
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    color: white;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.feature-card h4 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
    font-size: 0.95rem;
}

.feature-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(37, 99, 235, 0.1);
    margin-top: auto;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-stats {
    background: rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
}

.stat-highlight {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 1.125rem;
}

/* ===========================================
   FEATURES CTA
   =========================================== */
.features-cta {
    text-align: center;
    margin-top: 6rem;
    padding: 4rem 3rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    animation: slideInUp 0.8s ease-out 1s both;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.features-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), rgba(16, 185, 129, 0.02));
    z-index: -1;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h3 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.cta-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.features-cta .btn {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.features-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ===========================================
   ANIMATIONS
   =========================================== */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger animation for feature cards */
.features-grid .feature-card:nth-child(1) { animation-delay: 0.8s; }
.features-grid .feature-card:nth-child(2) { animation-delay: 0.9s; }
.features-grid .feature-card:nth-child(3) { animation-delay: 1s; }
.features-grid .feature-card:nth-child(4) { animation-delay: 1.1s; }
.features-grid .feature-card:nth-child(5) { animation-delay: 1.2s; }
.features-grid .feature-card:nth-child(6) { animation-delay: 1.3s; }

/* ===========================================
   RESPONSIVE FEATURES
   =========================================== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .features {
        padding: 3rem 0;
    }
    
    .features-header {
        margin-bottom: 3rem;
    }
    
    .features-category {
        margin-bottom: 4rem;
    }
    
    .category-header {
        margin-bottom: 2rem;
    }
    
    .category-title {
        font-size: 1.5rem;
    }
    
    .category-description {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .features-cta {
        padding: 2rem;
        margin-top: 3rem;
    }
    
    .cta-content h3 {
        font-size: 1.5rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .features-header .section-title {
        font-size: 2rem;
    }
    
    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-card h4 {
        font-size: 1.25rem;
    }
    
    .feature-card p {
        font-size: 0.875rem;
    }
}

/* ===========================================
   PRICING SECTION
   =========================================== */
.pricing {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.pricing-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.pricing-badge i {
    color: var(--primary-color);
}

.pricing-header .section-title {
    margin-bottom: 1.5rem;
}

.pricing-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-header .title-accent {
    color: var(--accent-color);
}

/* ===========================================
   BUSINESS MODEL INFO
   =========================================== */
.business-model-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    padding-top: 2rem;
}

.model-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.model-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.model-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.model-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.model-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   PRICING PACKAGES
   =========================================== */
.pricing-packages {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* ===========================================
   RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================================
   NAVIGATION
   =========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-large .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.6;
    background-image: url('Public/hero-main-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(248, 250, 252, 0.9) 30%,
        rgba(241, 245, 249, 0.85) 70%,
        rgba(255, 255, 255, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 12;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--primary-color);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-accent {
    color: var(--accent-color);
}

.hero-subtitle-wrapper {
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 1s both;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    min-width: 100px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===========================================
   HERO VISUAL SECTION
   =========================================== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 11;
}

.phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 15;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1f2937, #374151);
    border-radius: 35px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.call-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    display: flex;
    flex-direction: column;
}

.call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.signal-bars {
    display: flex;
    gap: 2px;
    align-items: end;
}

.signal-bars span {
    width: 3px;
    background: white;
    border-radius: 1px;
}

.signal-bars span:nth-child(1) { height: 4px; }
.signal-bars span:nth-child(2) { height: 6px; }
.signal-bars span:nth-child(3) { height: 8px; }
.signal-bars span:nth-child(4) { height: 10px; }

.battery i {
    color: #10b981;
}

.call-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.caller-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.avatar-large {
    position: relative;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.6);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.caller-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

.conversation {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    overflow-y: auto;
    max-height: 200px;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.bot-message {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    align-self: flex-start;
}

.user-message {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-end;
}

.typing {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

.call-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.end-call {
    background: #ef4444 !important;
}

.end-call:hover {
    background: #dc2626 !important;
}

/* ===========================================
   HERO ANIMATIONS
   =========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===========================================
   RESPONSIVE HERO
   =========================================== */
@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }
    
    .floating-cards .card {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }
    
    .card-1 {
        left: -20%;
    }
    
    .card-2 {
        right: -20%;
    }
    
    .card-3 {
        left: -25%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 1;
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(15px);
        margin: 0 1rem;
    }
    
    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: 2.5rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
        font-weight: 600;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .phone-container {
        height: 500px;
    }

    .phone-frame {
        width: 240px;
        height: 490px;
    }

    .hero-features {
        justify-content: center;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(15px);
        font-weight: 700;
    }

    .floating-cards .card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 4px rgba(255, 255, 255, 0.95);
        font-weight: 700;
    }

    .hero-text {
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        margin: 0 0.5rem;
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.98);
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .phone-container {
        height: 420px;
    }

    .phone-frame {
        width: 200px;
        height: 400px;
        padding: 8px;
    }

    .phone-notch {
        width: 100px;
        height: 20px;
    }

    .avatar-large {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pulse-ring {
        width: 90px;
        height: 90px;
    }
    
    .conversation {
        max-height: 150px;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        font-weight: 700;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #ef4444;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   SOLUTION SECTION
   =========================================== */
.solution {
    padding: 3rem 0;
}

.solution-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ROI & BENEFITS SECTION
   =========================================== */
.roi-benefits {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.roi-benefits .container {
    max-width: 1400px;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.roi-badge i {
    color: var(--primary-color);
}

/* ===========================================
   COMPARISON CONTAINER
   =========================================== */
.comparison-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    overflow: visible;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.comparison-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 3rem;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.cost-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    min-height: 700px;
    width: 100%;
    max-width: none;
}

.cost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.human-cost {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.human-cost:hover {
    border-color: #dc2626;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.2);
}

.bot-cost {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.bot-cost:hover {
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.cost-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.cost-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.human-cost .cost-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.bot-cost .cost-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.cost-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.cost-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.4;
}

.cost-breakdown {
    flex: 1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    transition: all 0.2s ease;
}

.cost-item:hover {
    border-color: var(--primary-color);
    transform: translateX(2px);
}

.cost-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    font-weight: 500;
}

.cost-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: right;
    min-width: 100px;
}

.cost-total {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.cost-total.savings {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.total-label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.2;
}

.total-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: right;
}

.cost-total.savings .total-value {
    color: var(--accent-color);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.2s ease;
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    font-weight: 500;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    align-self: center;
}

.vs-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    flex-shrink: 0;
    position: relative;
}

.vs-circle::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
}

/* ===========================================
   RESPONSIVE COMPARISON
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 600px;
    }
    
    .vs-divider {
        padding: 1.5rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
        width: 70px;
        height: 70px;
        font-size: 1.25rem;
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .cost-card {
        min-height: 600px;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .comparison-container {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .comparison-cards {
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 2rem;
        min-height: 550px;
    }
    
    .cost-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .cost-header h4 {
        font-size: 1.25rem;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-item {
        min-height: 80px;
        padding: 1rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container {
        padding: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 500px;
    }
    
    .cost-item {
        padding: 0.75rem 1rem;
        min-height: 55px;
    }
    
    .cost-total {
        padding: 1.25rem;
        min-height: 70px;
    }
    
    .total-value {
        font-size: 1.5rem;
    }
    
    .cost-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .vs-circle {
        width: 60px;
        height: 60px;
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 1.125rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* ===========================================
   ENTERPRISE CALCULATOR
   =========================================== */
.enterprise-calculator {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.calculator-header {
    text-align: center;
    margin-bottom: 3rem;
}

.calculator-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.calculator-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.calculator-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.calc-input, .calc-result {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: 140px;
    justify-content: center;
}

.input-icon, .result-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.input-content h4, .result-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.input-content p, .result-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.3;
}

.calc-multiply, .calc-equals {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    align-self: center;
    display: flex;
    align-items: center;
    height: 60px;
}

.scale-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 3rem;
}

.scale-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 300px;
}

.scale-option:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.scale-option.traditional {
    border-color: #ef4444;
}

.scale-option.traditional:hover {
    border-color: #dc2626;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.2);
}

.scale-option.voicebot {
    border-color: var(--accent-color);
}

.scale-option.voicebot:hover {
    border-color: #059669;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.scale-header {
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.scale-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.scale-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
}

.scale-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 70px;
    justify-content: center;
}

.metric-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.3;
    text-align: center;
}

.scale-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.roi-card, .payback-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.05));
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease;
    min-height: 120px;
}

.roi-card:hover, .payback-card:hover {
    transform: translateY(-3px);
}

.roi-icon, .payback-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-content h4, .payback-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.roi-amount, .payback-time {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.roi-percentage, .payback-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    margin: 0;
}

/* ===========================================
   ADDITIONAL BENEFITS
   =========================================== */
.additional-benefits {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.benefits-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.benefit-item:hover::before {
    left: 100%;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.benefit-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    line-height: 1.3;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
    font-size: 0.95rem;
}

.benefit-value {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

/* ===========================================
   RESPONSIVE ROI SECTION
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .vs-divider {
        padding: 1rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .scale-comparison {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .scale-vs {
        transform: rotate(90deg);
        padding: 1rem 0;
    }
    
    .savings-summary,
    .roi-results {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        min-height: 500px;
    }
    
    .scale-option {
        min-height: 250px;
    }
    
    .calculator-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .roi-benefits {
        padding: 4rem 0;
    }
    
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .calculator-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .calc-multiply,
    .calc-equals {
        transform: rotate(90deg);
        height: 40px;
        font-size: 1.25rem;
    }
    
    .calc-input, .calc-result {
        min-width: 200px;
        max-width: 300px;
        min-height: 120px;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 450px;
    }
    
    .scale-option {
        padding: 1.5rem;
        min-height: 200px;
    }
    
    .savings-card,
    .efficiency-card,
    .roi-card,
    .payback-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        min-height: 140px;
        padding: 1.5rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
    
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.5rem;
    }
    
    .benefit-item {
        min-height: 200px;
        padding: 1.5rem;
    }
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 1400px) {
    .pricing-packages {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
    
    .package-card {
        min-height: 600px;
    }
}

@media (max-width: 1200px) {
    .pricing-packages {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .package-card.featured {
        transform: scale(1.02);
    }
}

@media (max-width: 768px) {
    .pricing {
        padding: 3rem 0;
    }
    
    .pricing-packages {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 500px;
        margin: 0 auto 4rem;
    }
    
    .package-card.featured {
        transform: none;
        order: -1;
    }
    
    .business-model-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }
    
    .model-card {
        padding: 2rem;
    }
    
    .enterprise-detailed {
        padding: 2.5rem 2rem;
        margin: 2rem 0;
    }
    
    .nav-tabs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .nav-tab {
        text-align: center;
        padding: 1rem;
    }
}

/* ===========================================
   RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================================
   NAVIGATION
   =========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-large .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.6;
    background-image: url('Public/hero-main-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(248, 250, 252, 0.9) 30%,
        rgba(241, 245, 249, 0.85) 70%,
        rgba(255, 255, 255, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 12;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--primary-color);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-accent {
    color: var(--accent-color);
}

.hero-subtitle-wrapper {
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 1s both;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    min-width: 100px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===========================================
   HERO VISUAL SECTION
   =========================================== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 11;
}

.phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 15;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1f2937, #374151);
    border-radius: 35px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.call-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    display: flex;
    flex-direction: column;
}

.call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.signal-bars {
    display: flex;
    gap: 2px;
    align-items: end;
}

.signal-bars span {
    width: 3px;
    background: white;
    border-radius: 1px;
}

.signal-bars span:nth-child(1) { height: 4px; }
.signal-bars span:nth-child(2) { height: 6px; }
.signal-bars span:nth-child(3) { height: 8px; }
.signal-bars span:nth-child(4) { height: 10px; }

.battery i {
    color: #10b981;
}

.call-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.caller-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.avatar-large {
    position: relative;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.6);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.caller-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

.conversation {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    overflow-y: auto;
    max-height: 200px;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.bot-message {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    align-self: flex-start;
}

.user-message {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-end;
}

.typing {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

.call-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.end-call {
    background: #ef4444 !important;
}

.end-call:hover {
    background: #dc2626 !important;
}

/* ===========================================
   HERO ANIMATIONS
   =========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===========================================
   RESPONSIVE HERO
   =========================================== */
@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }
    
    .floating-cards .card {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }
    
    .card-1 {
        left: -20%;
    }
    
    .card-2 {
        right: -20%;
    }
    
    .card-3 {
        left: -25%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 1;
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(15px);
        margin: 0 1rem;
    }
    
    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: 2.5rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
        font-weight: 600;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .phone-container {
        height: 500px;
    }

    .phone-frame {
        width: 240px;
        height: 490px;
    }

    .hero-features {
        justify-content: center;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(15px);
        font-weight: 700;
    }

    .floating-cards .card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 4px rgba(255, 255, 255, 0.95);
        font-weight: 700;
    }

    .hero-text {
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        margin: 0 0.5rem;
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.98);
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .phone-container {
        height: 420px;
    }

    .phone-frame {
        width: 200px;
        height: 400px;
        padding: 8px;
    }

    .phone-notch {
        width: 100px;
        height: 20px;
    }

    .avatar-large {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pulse-ring {
        width: 90px;
        height: 90px;
    }
    
    .conversation {
        max-height: 150px;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        font-weight: 700;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #ef4444;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   SOLUTION SECTION
   =========================================== */
.solution {
    padding: 3rem 0;
}

.solution-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ROI & BENEFITS SECTION
   =========================================== */
.roi-benefits {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.roi-benefits .container {
    max-width: 1400px;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.roi-badge i {
    color: var(--primary-color);
}

/* ===========================================
   COMPARISON CONTAINER
   =========================================== */
.comparison-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    overflow: visible;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.comparison-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 3rem;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.cost-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    min-height: 700px;
    width: 100%;
    max-width: none;
}

.cost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.human-cost {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.human-cost:hover {
    border-color: #dc2626;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.2);
}

.bot-cost {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.bot-cost:hover {
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.cost-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.cost-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.human-cost .cost-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.bot-cost .cost-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.cost-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.cost-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.4;
}

.cost-breakdown {
    flex: 1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    transition: all 0.2s ease;
}

.cost-item:hover {
    border-color: var(--primary-color);
    transform: translateX(2px);
}

.cost-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    font-weight: 500;
}

.cost-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: right;
    min-width: 100px;
}

.cost-total {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.cost-total.savings {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.total-label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.2;
}

.total-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: right;
}

.cost-total.savings .total-value {
    color: var(--accent-color);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.2s ease;
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    font-weight: 500;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    align-self: center;
}

.vs-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    flex-shrink: 0;
    position: relative;
}

.vs-circle::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
}

/* ===========================================
   RESPONSIVE COMPARISON
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 600px;
    }
    
    .vs-divider {
        padding: 1.5rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
        width: 70px;
        height: 70px;
        font-size: 1.25rem;
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .cost-card {
        min-height: 600px;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .comparison-container {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .comparison-cards {
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 2rem;
        min-height: 550px;
    }
    
    .cost-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .cost-header h4 {
        font-size: 1.25rem;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-item {
        min-height: 80px;
        padding: 1rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container {
        padding: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 500px;
    }
    
    .cost-item {
        padding: 0.75rem 1rem;
        min-height: 55px;
    }
    
    .cost-total {
        padding: 1.25rem;
        min-height: 70px;
    }
    
    .total-value {
        font-size: 1.5rem;
    }
    
    .cost-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .vs-circle {
        width: 60px;
        height: 60px;
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 1.125rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* ===========================================
   ENTERPRISE CALCULATOR
   =========================================== */
.enterprise-calculator {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.calculator-header {
    text-align: center;
    margin-bottom: 3rem;
}

.calculator-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.calculator-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.calculator-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.calc-input, .calc-result {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: 140px;
    justify-content: center;
}

.input-icon, .result-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.input-content h4, .result-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.input-content p, .result-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.3;
}

/* ===========================================
   RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================================
   NAVIGATION
   =========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-large .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.6;
    background-image: url('Public/hero-main-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(248, 250, 252, 0.9) 30%,
        rgba(241, 245, 249, 0.85) 70%,
        rgba(255, 255, 255, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 12;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--primary-color);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-accent {
    color: var(--accent-color);
}

.hero-subtitle-wrapper {
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 1s both;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    min-width: 100px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===========================================
   HERO VISUAL SECTION
   =========================================== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 11;
}

.phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 15;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1f2937, #374151);
    border-radius: 35px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.call-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    display: flex;
    flex-direction: column;
}

.call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.signal-bars {
    display: flex;
    gap: 2px;
    align-items: end;
}

.signal-bars span {
    width: 3px;
    background: white;
    border-radius: 1px;
}

.signal-bars span:nth-child(1) { height: 4px; }
.signal-bars span:nth-child(2) { height: 6px; }
.signal-bars span:nth-child(3) { height: 8px; }
.signal-bars span:nth-child(4) { height: 10px; }

.battery i {
    color: #10b981;
}

.call-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.caller-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.avatar-large {
    position: relative;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.6);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.caller-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

.conversation {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    overflow-y: auto;
    max-height: 200px;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.bot-message {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    align-self: flex-start;
}

.user-message {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-end;
}

.typing {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

.call-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.end-call {
    background: #ef4444 !important;
}

.end-call:hover {
    background: #dc2626 !important;
}

/* ===========================================
   HERO ANIMATIONS
   =========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===========================================
   RESPONSIVE HERO
   =========================================== */
@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }
    
    .floating-cards .card {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }
    
    .card-1 {
        left: -20%;
    }
    
    .card-2 {
        right: -20%;
    }
    
    .card-3 {
        left: -25%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 1;
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(15px);
        margin: 0 1rem;
    }
    
    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: 2.5rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
        font-weight: 600;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .phone-container {
        height: 500px;
    }

    .phone-frame {
        width: 240px;
        height: 490px;
    }

    .hero-features {
        justify-content: center;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(15px);
        font-weight: 700;
    }

    .floating-cards .card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 4px rgba(255, 255, 255, 0.95);
        font-weight: 700;
    }

    .hero-text {
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        margin: 0 0.5rem;
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.98);
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .phone-container {
        height: 420px;
    }

    .phone-frame {
        width: 200px;
        height: 400px;
        padding: 8px;
    }

    .phone-notch {
        width: 100px;
        height: 20px;
    }

    .avatar-large {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pulse-ring {
        width: 90px;
        height: 90px;
    }
    
    .conversation {
        max-height: 150px;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        font-weight: 700;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #ef4444;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   SOLUTION SECTION
   =========================================== */
.solution {
    padding: 3rem 0;
}

.solution-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ROI & BENEFITS SECTION
   =========================================== */
.roi-benefits {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.roi-benefits .container {
    max-width: 1400px;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.roi-badge i {
    color: var(--primary-color);
}

/* ===========================================
   COMPARISON CONTAINER
   =========================================== */
.comparison-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    overflow: visible;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.comparison-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 3rem;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.cost-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    min-height: 700px;
    width: 100%;
    max-width: none;
}

.cost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.human-cost {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.human-cost:hover {
    border-color: #dc2626;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.2);
}

.bot-cost {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.bot-cost:hover {
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.cost-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.cost-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.human-cost .cost-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.bot-cost .cost-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.cost-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.cost-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.4;
}

.cost-breakdown {
    flex: 1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    transition: all 0.2s ease;
}

.cost-item:hover {
    border-color: var(--primary-color);
    transform: translateX(2px);
}

.cost-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    font-weight: 500;
}

.cost-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: right;
    min-width: 100px;
}

.cost-total {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.cost-total.savings {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.total-label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.2;
}

.total-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: right;
}

.cost-total.savings .total-value {
    color: var(--accent-color);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.2s ease;
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    font-weight: 500;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    align-self: center;
}

.vs-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    flex-shrink: 0;
    position: relative;
}

.vs-circle::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
}

/* ===========================================
   RESPONSIVE COMPARISON
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 600px;
    }
    
    .vs-divider {
        padding: 1.5rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
        width: 70px;
        height: 70px;
        font-size: 1.25rem;
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .cost-card {
        min-height: 600px;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .comparison-container {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .comparison-cards {
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 2rem;
        min-height: 550px;
    }
    
    .cost-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .cost-header h4 {
        font-size: 1.25rem;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-item {
        min-height: 80px;
        padding: 1rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container {
        padding: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 500px;
    }
    
    .cost-item {
        padding: 0.75rem 1rem;
        min-height: 55px;
    }
    
    .cost-total {
        padding: 1.25rem;
        min-height: 70px;
    }
    
    .total-value {
        font-size: 1.5rem;
    }
    
    .cost-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .vs-circle {
        width: 60px;
        height: 60px;
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 1.125rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* ===========================================
   ENTERPRISE CALCULATOR
   =========================================== */
.enterprise-calculator {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.calculator-header {
    text-align: center;
    margin-bottom: 3rem;
}

.calculator-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.calculator-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.calculator-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.calc-input, .calc-result {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: 140px;
    justify-content: center;
}

.input-icon, .result-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.input-content h4, .result-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.input-content p, .result-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.3;
}

.calc-multiply, .calc-equals {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    align-self: center;
    display: flex;
    align-items: center;
    height: 60px;
}

.scale-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 3rem;
}

.scale-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 300px;
}

.scale-option:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.scale-option.traditional {
    border-color: #ef4444;
}

.scale-option.traditional:hover {
    border-color: #dc2626;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.2);
}

.scale-option.voicebot {
    border-color: var(--accent-color);
}

.scale-option.voicebot:hover {
    border-color: #059669;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.scale-header {
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.scale-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.scale-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
}

.scale-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 70px;
    justify-content: center;
}

.metric-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.3;
    text-align: center;
}

.scale-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.roi-results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.roi-card, .payback-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.05));
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease;
    min-height: 120px;
}

.roi-card:hover, .payback-card:hover {
    transform: translateY(-3px);
}

.roi-icon, .payback-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-content h4, .payback-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.roi-amount, .payback-time {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.roi-percentage, .payback-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    margin: 0;
}

/* ===========================================
   ADDITIONAL BENEFITS
   =========================================== */
.additional-benefits {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.benefits-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.benefit-item:hover::before {
    left: 100%;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.benefit-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    line-height: 1.3;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
    font-size: 0.95rem;
}

.benefit-value {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

/* ===========================================
   RESPONSIVE ROI SECTION
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .vs-divider {
        padding: 1rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .scale-comparison {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .scale-vs {
        transform: rotate(90deg);
        padding: 1rem 0;
    }
    
    .savings-summary,
    .roi-results {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        min-height: 500px;
    }
    
    .scale-option {
        min-height: 250px;
    }
    
    .calculator-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .roi-benefits {
        padding: 4rem 0;
    }
    
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .calculator-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .calc-multiply,
    .calc-equals {
        transform: rotate(90deg);
        height: 40px;
        font-size: 1.25rem;
    }
    
    .calc-input, .calc-result {
        min-width: 200px;
        max-width: 300px;
        min-height: 120px;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 450px;
    }
    
    .scale-option {
        padding: 1.5rem;
        min-height: 200px;
    }
    
    .savings-card,
    .efficiency-card,
    .roi-card,
    .payback-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        min-height: 140px;
        padding: 1.5rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
    
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.5rem;
    }
    
    .benefit-item {
        min-height: 200px;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 1.5rem;
    }
    
    .cost-header h4 {
        font-size: 1.125rem;
    }
    
    .total-value {
        font-size: 1.125rem;
    }
    
    .savings-amount,
    .efficiency-amount,
    .roi-amount,
    .payback-time {
        font-size: 1.5rem;
    }
    
    .calc-input,
    .calc-result {
        padding: 1rem;
        min-width: 150px;
        min-height: 100px;
    }
    
    .input-content h4,
    .result-content h4 {
        font-size: 1.25rem;
    }
    
    .input-icon, .result-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .benefit-item {
        padding: 1.5rem;
        min-height: 180px;
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .cost-card {
        min-height: 400px;
        padding: 1.25rem;
    }
    
    .cost-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .vs-circle,
    .vs-icon {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .savings-icon,
    .efficiency-icon,
    .roi-icon,
    .payback-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .performance-stats {
        gap: 0.5rem;
    }
    
    .stat-item {
        min-height: 70px;
        padding: 0.75rem;
    }
    
    .comparison-header h3,
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.375rem;
    }
    
    .scale-metrics {
        gap: 0.75rem;
    }
    
    .metric {
        min-height: 60px;
        padding: 0.75rem;
    }
    
    .cost-item {
        padding: 0.5rem 0;
        min-height: 45px;
    }
    
    .cost-total {
        min-height: 55px;
        padding: 0.75rem;
    }
}

/* ===========================================
   FEATURES SECTION
   =========================================== */
.features {
    position: relative;
    padding: 3rem 0;
    background: var(--bg-secondary);
    overflow: hidden;
}

.features-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.features-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape-feature {
    position: absolute;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.03);
    backdrop-filter: blur(10px);
    animation: float 8s ease-in-out infinite;
    z-index: 1;
}

.shape-feature-1 {
    width: 250px;
    height: 250px;
    top: 15%;
    left: 5%;
    animation-delay: 0s;
}

.shape-feature-2 {
    width: 300px;
    height: 300px;
    bottom: 10%;
    right: 5%;
    animation-delay: 3s;
}

.shape-feature-3 {
    width: 180px;
    height: 180px;
    top: 50%;
    left: 80%;
    animation-delay: 6s;
}

.features .container {
    position: relative;
    z-index: 10;
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: slideInUp 0.8s ease-out;
}

.features-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.features-badge i {
    color: var(--primary-color);
}

.features-header .section-title {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    animation: slideInUp 0.8s ease-out 0.2s both;
}

.features-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-header .title-accent {
    color: var(--accent-color);
}

.features-header .section-subtitle {
    color: var(--text-secondary);
    animation: slideInUp 0.8s ease-out 0.4s both;
}

/* ===========================================
   FEATURES CATEGORIES
   =========================================== */
.features-category {
    margin-bottom: 5rem;
    position: relative;
    z-index: 10;
}

.category-header {
    text-align: center;
    margin-bottom: 3rem;
    animation: slideInUp 0.8s ease-out 0.6s both;
}

.category-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 20px;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.category-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.category-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================================
   FEATURES GRID
   =========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    align-items: stretch;
}

.feature-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    animation: slideInUp 0.8s ease-out both;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 320px;
    box-shadow: var(--shadow-sm);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-xl);
}

.featured-card {
    border: 2px solid var(--accent-color);
    background: rgba(16, 185, 129, 0.02);
    position: relative;
}

.featured-card::after {
    content: 'NAJPOPULARNIEJSZE';
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    color: white;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.feature-card h4 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
    font-size: 0.95rem;
}

.feature-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(37, 99, 235, 0.1);
    margin-top: auto;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-stats {
    background: rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
}

.stat-highlight {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 1.125rem;
}

/* ===========================================
   FEATURES CTA
   =========================================== */
.features-cta {
    text-align: center;
    margin-top: 6rem;
    padding: 4rem 3rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    animation: slideInUp 0.8s ease-out 1s both;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.features-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), rgba(16, 185, 129, 0.02));
    z-index: -1;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h3 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.cta-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.features-cta .btn {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.features-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ===========================================
   ANIMATIONS
   =========================================== */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger animation for feature cards */
.features-grid .feature-card:nth-child(1) { animation-delay: 0.8s; }
.features-grid .feature-card:nth-child(2) { animation-delay: 0.9s; }
.features-grid .feature-card:nth-child(3) { animation-delay: 1s; }
.features-grid .feature-card:nth-child(4) { animation-delay: 1.1s; }
.features-grid .feature-card:nth-child(5) { animation-delay: 1.2s; }
.features-grid .feature-card:nth-child(6) { animation-delay: 1.3s; }

/* ===========================================
   RESPONSIVE FEATURES
   =========================================== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .features {
        padding: 3rem 0;
    }
    
    .features-header {
        margin-bottom: 3rem;
    }
    
    .features-category {
        margin-bottom: 4rem;
    }
    
    .category-header {
        margin-bottom: 2rem;
    }
    
    .category-title {
        font-size: 1.5rem;
    }
    
    .category-description {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .features-cta {
        padding: 2rem;
        margin-top: 3rem;
    }
    
    .cta-content h3 {
        font-size: 1.5rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .features-header .section-title {
        font-size: 2rem;
    }
    
    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-card h4 {
        font-size: 1.25rem;
    }
    
    .feature-card p {
        font-size: 0.875rem;
    }
}

/* ===========================================
   PRICING SECTION
   =========================================== */
.pricing {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.pricing-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.pricing-badge i {
    color: var(--primary-color);
}

.pricing-header .section-title {
    margin-bottom: 1.5rem;
}

.pricing-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-header .title-accent {
    color: var(--accent-color);
}

/* ===========================================
   BUSINESS MODEL INFO
   =========================================== */
.business-model-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    padding-top: 2rem;
}

.model-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.model-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.model-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.model-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.model-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   PRICING PACKAGES
   =========================================== */
.pricing-packages {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* ===========================================
   RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================================
   NAVIGATION
   =========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-large .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.6;
    background-image: url('Public/hero-main-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(248, 250, 252, 0.9) 30%,
        rgba(241, 245, 249, 0.85) 70%,
        rgba(255, 255, 255, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 12;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--primary-color);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-accent {
    color: var(--accent-color);
}

.hero-subtitle-wrapper {
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 1s both;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    min-width: 100px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===========================================
   HERO VISUAL SECTION
   =========================================== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 11;
}

.phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 15;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1f2937, #374151);
    border-radius: 35px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.call-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    display: flex;
    flex-direction: column;
}

.call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.signal-bars {
    display: flex;
    gap: 2px;
    align-items: end;
}

.signal-bars span {
    width: 3px;
    background: white;
    border-radius: 1px;
}

.signal-bars span:nth-child(1) { height: 4px; }
.signal-bars span:nth-child(2) { height: 6px; }
.signal-bars span:nth-child(3) { height: 8px; }
.signal-bars span:nth-child(4) { height: 10px; }

.battery i {
    color: #10b981;
}

.call-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.caller-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.avatar-large {
    position: relative;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.6);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.caller-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

.conversation {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    overflow-y: auto;
    max-height: 200px;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.bot-message {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    align-self: flex-start;
}

.user-message {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-end;
}

.typing {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

.call-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.end-call {
    background: #ef4444 !important;
}

.end-call:hover {
    background: #dc2626 !important;
}

/* ===========================================
   HERO ANIMATIONS
   =========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===========================================
   RESPONSIVE HERO
   =========================================== */
@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }
    
    .floating-cards .card {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }
    
    .card-1 {
        left: -20%;
    }
    
    .card-2 {
        right: -20%;
    }
    
    .card-3 {
        left: -25%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 1;
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(15px);
        margin: 0 1rem;
    }
    
    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: 2.5rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
        font-weight: 600;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .phone-container {
        height: 500px;
    }

    .phone-frame {
        width: 240px;
        height: 490px;
    }

    .hero-features {
        justify-content: center;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(15px);
        font-weight: 700;
    }

    .floating-cards .card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 4px rgba(255, 255, 255, 0.95);
        font-weight: 700;
    }

    .hero-text {
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        margin: 0 0.5rem;
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.98);
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .phone-container {
        height: 420px;
    }

    .phone-frame {
        width: 200px;
        height: 400px;
        padding: 8px;
    }

    .phone-notch {
        width: 100px;
        height: 20px;
    }

    .avatar-large {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pulse-ring {
        width: 90px;
        height: 90px;
    }
    
    .conversation {
        max-height: 150px;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        font-weight: 700;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #ef4444;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   SOLUTION SECTION
   =========================================== */
.solution {
    padding: 3rem 0;
}

.solution-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ROI & BENEFITS SECTION
   =========================================== */
.roi-benefits {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.roi-benefits .container {
    max-width: 1400px;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.roi-badge i {
    color: var(--primary-color);
}

/* ===========================================
   COMPARISON CONTAINER
   =========================================== */
.comparison-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    overflow: visible;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.comparison-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 3rem;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.cost-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    min-height: 700px;
    width: 100%;
    max-width: none;
}

.cost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.human-cost {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.human-cost:hover {
    border-color: #dc2626;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.2);
}

.bot-cost {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.bot-cost:hover {
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.cost-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.cost-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.human-cost .cost-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.bot-cost .cost-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.cost-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.cost-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.4;
}

.cost-breakdown {
    flex: 1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    transition: all 0.2s ease;
}

.cost-item:hover {
    border-color: var(--primary-color);
    transform: translateX(2px);
}

.cost-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    font-weight: 500;
}

.cost-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: right;
    min-width: 100px;
}

.cost-total {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.cost-total.savings {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.total-label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.2;
}

.total-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: right;
}

.cost-total.savings .total-value {
    color: var(--accent-color);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.2s ease;
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    font-weight: 500;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    align-self: center;
}

.vs-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    flex-shrink: 0;
    position: relative;
}

.vs-circle::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
}

/* ===========================================
   RESPONSIVE COMPARISON
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 600px;
    }
    
    .vs-divider {
        padding: 1.5rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
        width: 70px;
        height: 70px;
        font-size: 1.25rem;
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .cost-card {
        min-height: 600px;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .comparison-container {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .comparison-cards {
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 2rem;
        min-height: 550px;
    }
    
    .cost-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .cost-header h4 {
        font-size: 1.25rem;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-item {
        min-height: 80px;
        padding: 1rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container {
        padding: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 500px;
    }
    
    .cost-item {
        padding: 0.75rem 1rem;
        min-height: 55px;
    }
    
    .cost-total {
        padding: 1.25rem;
        min-height: 70px;
    }
    
    .total-value {
        font-size: 1.5rem;
    }
    
    .cost-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .vs-circle {
        width: 60px;
        height: 60px;
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 1.125rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* ===========================================
   ENTERPRISE CALCULATOR
   =========================================== */
.enterprise-calculator {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.calculator-header {
    text-align: center;
    margin-bottom: 3rem;
}

.calculator-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.calculator-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.calculator-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.calc-input, .calc-result {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: 140px;
    justify-content: center;
}

.input-icon, .result-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.input-content h4, .result-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.input-content p, .result-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.3;
}

.calc-multiply, .calc-equals {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    align-self: center;
    display: flex;
    align-items: center;
    height: 60px;
}

.scale-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 3rem;
}

.scale-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 300px;
}

.scale-option:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.scale-option.traditional {
    border-color: #ef4444;
}

.scale-option.traditional:hover {
    border-color: #dc2626;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.2);
}

.scale-option.voicebot {
    border-color: var(--accent-color);
}

.scale-option.voicebot:hover {
    border-color: #059669;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.scale-header {
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.scale-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.scale-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
}

.scale-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 70px;
    justify-content: center;
}

.metric-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.3;
    text-align: center;
}

.scale-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.roi-card, .payback-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.05));
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease;
    min-height: 120px;
}

.roi-card:hover, .payback-card:hover {
    transform: translateY(-3px);
}

.roi-icon, .payback-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-content h4, .payback-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.roi-amount, .payback-time {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.roi-percentage, .payback-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    margin: 0;
}

/* ===========================================
   ADDITIONAL BENEFITS
   =========================================== */
.additional-benefits {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.benefits-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.benefit-item:hover::before {
    left: 100%;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.benefit-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    line-height: 1.3;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
    font-size: 0.95rem;
}

.benefit-value {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

/* ===========================================
   RESPONSIVE ROI SECTION
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .vs-divider {
        padding: 1rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .scale-comparison {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .scale-vs {
        transform: rotate(90deg);
        padding: 1rem 0;
    }
    
    .savings-summary,
    .roi-results {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        min-height: 500px;
    }
    
    .scale-option {
        min-height: 250px;
    }
    
    .calculator-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .roi-benefits {
        padding: 4rem 0;
    }
    
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .calculator-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .calc-multiply,
    .calc-equals {
        transform: rotate(90deg);
        height: 40px;
        font-size: 1.25rem;
    }
    
    .calc-input, .calc-result {
        min-width: 200px;
        max-width: 300px;
        min-height: 120px;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 450px;
    }
    
    .scale-option {
        padding: 1.5rem;
        min-height: 200px;
    }
    
    .savings-card,
    .efficiency-card,
    .roi-card,
    .payback-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        min-height: 140px;
        padding: 1.5rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
    
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.5rem;
    }
    
    .benefit-item {
        min-height: 200px;
        padding: 1.5rem;
    }
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 1400px) {
    .pricing-packages {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
    
    .package-card {
        min-height: 600px;
    }
}

@media (max-width: 1200px) {
    .pricing-packages {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .package-card.featured {
        transform: scale(1.02);
    }
}

@media (max-width: 768px) {
    .pricing {
        padding: 3rem 0;
    }
    
    .pricing-packages {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 500px;
        margin: 0 auto 4rem;
    }
    
    .package-card.featured {
        transform: none;
        order: -1;
    }
    
    .business-model-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }
    
    .model-card {
        padding: 2rem;
    }
    
    .enterprise-detailed {
        padding: 2.5rem 2rem;
        margin: 2rem 0;
    }
    
    .nav-tabs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .nav-tab {
        text-align: center;
        padding: 1rem;
    }
}

/* ===========================================
   RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================================
   NAVIGATION
   =========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-large .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.6;
    background-image: url('Public/hero-main-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(248, 250, 252, 0.9) 30%,
        rgba(241, 245, 249, 0.85) 70%,
        rgba(255, 255, 255, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 12;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--primary-color);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-accent {
    color: var(--accent-color);
}

.hero-subtitle-wrapper {
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 1s both;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    min-width: 100px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===========================================
   HERO VISUAL SECTION
   =========================================== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 11;
}

.phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 15;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1f2937, #374151);
    border-radius: 35px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.call-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    display: flex;
    flex-direction: column;
}

.call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.signal-bars {
    display: flex;
    gap: 2px;
    align-items: end;
}

.signal-bars span {
    width: 3px;
    background: white;
    border-radius: 1px;
}

.signal-bars span:nth-child(1) { height: 4px; }
.signal-bars span:nth-child(2) { height: 6px; }
.signal-bars span:nth-child(3) { height: 8px; }
.signal-bars span:nth-child(4) { height: 10px; }

.battery i {
    color: #10b981;
}

.call-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.caller-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.avatar-large {
    position: relative;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.6);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.caller-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

.conversation {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    overflow-y: auto;
    max-height: 200px;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.bot-message {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    align-self: flex-start;
}

.user-message {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-end;
}

.typing {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

.call-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.end-call {
    background: #ef4444 !important;
}

.end-call:hover {
    background: #dc2626 !important;
}

/* ===========================================
   HERO ANIMATIONS
   =========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===========================================
   RESPONSIVE HERO
   =========================================== */
@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }
    
    .floating-cards .card {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }
    
    .card-1 {
        left: -20%;
    }
    
    .card-2 {
        right: -20%;
    }
    
    .card-3 {
        left: -25%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 1;
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(15px);
        margin: 0 1rem;
    }
    
    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: 2.5rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
        font-weight: 600;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .phone-container {
        height: 500px;
    }

    .phone-frame {
        width: 240px;
        height: 490px;
    }

    .hero-features {
        justify-content: center;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(15px);
        font-weight: 700;
    }

    .floating-cards .card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 4px rgba(255, 255, 255, 0.95);
        font-weight: 700;
    }

    .hero-text {
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        margin: 0 0.5rem;
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.98);
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .phone-container {
        height: 420px;
    }

    .phone-frame {
        width: 200px;
        height: 400px;
        padding: 8px;
    }

    .phone-notch {
        width: 100px;
        height: 20px;
    }

    .avatar-large {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pulse-ring {
        width: 90px;
        height: 90px;
    }
    
    .conversation {
        max-height: 150px;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        font-weight: 700;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #ef4444;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   SOLUTION SECTION
   =========================================== */
.solution {
    padding: 3rem 0;
}

.solution-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ROI & BENEFITS SECTION
   =========================================== */
.roi-benefits {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.roi-benefits .container {
    max-width: 1400px;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.roi-badge i {
    color: var(--primary-color);
}

/* ===========================================
   COMPARISON CONTAINER
   =========================================== */
.comparison-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    overflow: visible;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.comparison-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 3rem;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.cost-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    min-height: 700px;
    width: 100%;
    max-width: none;
}

.cost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.human-cost {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.human-cost:hover {
    border-color: #dc2626;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.2);
}

.bot-cost {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.bot-cost:hover {
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.cost-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.cost-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.human-cost .cost-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.bot-cost .cost-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.cost-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.cost-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.4;
}

.cost-breakdown {
    flex: 1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    transition: all 0.2s ease;
}

.cost-item:hover {
    border-color: var(--primary-color);
    transform: translateX(2px);
}

.cost-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    font-weight: 500;
}

.cost-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: right;
    min-width: 100px;
}

.cost-total {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.cost-total.savings {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.total-label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.2;
}

.total-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: right;
}

.cost-total.savings .total-value {
    color: var(--accent-color);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.2s ease;
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    font-weight: 500;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    align-self: center;
}

.vs-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    flex-shrink: 0;
    position: relative;
}

.vs-circle::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
}

/* ===========================================
   RESPONSIVE COMPARISON
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 600px;
    }
    
    .vs-divider {
        padding: 1.5rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
        width: 70px;
        height: 70px;
        font-size: 1.25rem;
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .cost-card {
        min-height: 600px;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .comparison-container {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .comparison-cards {
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 2rem;
        min-height: 550px;
    }
    
    .cost-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .cost-header h4 {
        font-size: 1.25rem;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-item {
        min-height: 80px;
        padding: 1rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container {
        padding: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 500px;
    }
    
    .cost-item {
        padding: 0.75rem 1rem;
        min-height: 55px;
    }
    
    .cost-total {
        padding: 1.25rem;
        min-height: 70px;
    }
    
    .total-value {
        font-size: 1.5rem;
    }
    
    .cost-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .vs-circle {
        width: 60px;
        height: 60px;
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 1.125rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* ===========================================
   ENTERPRISE CALCULATOR
   =========================================== */
.enterprise-calculator {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.calculator-header {
    text-align: center;
    margin-bottom: 3rem;
}

.calculator-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.calculator-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.calculator-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.calc-input, .calc-result {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: 140px;
    justify-content: center;
}

.input-icon, .result-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.input-content h4, .result-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.input-content p, .result-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.3;
}

.calc-multiply, .calc-equals {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    align-self: center;
    display: flex;
    align-items: center;
    height: 60px;
}

.scale-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 3rem;
}

.scale-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 300px;
}

.scale-option:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.scale-option.traditional {
    border-color: #ef4444;
}

.scale-option.traditional:hover {
    border-color: #dc2626;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.2);
}

.scale-option.voicebot {
    border-color: var(--accent-color);
}

.scale-option.voicebot:hover {
    border-color: #059669;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.scale-header {
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.scale-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.scale-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
}

.scale-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 70px;
    justify-content: center;
}

.metric-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.3;
    text-align: center;
}

.scale-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.roi-results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.roi-card, .payback-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.05));
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease;
    min-height: 120px;
}

.roi-card:hover, .payback-card:hover {
    transform: translateY(-3px);
}

.roi-icon, .payback-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-content h4, .payback-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.roi-amount, .payback-time {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.roi-percentage, .payback-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    margin: 0;
}

/* ===========================================
   ADDITIONAL BENEFITS
   =========================================== */
.additional-benefits {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.benefits-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.benefit-item:hover::before {
    left: 100%;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.benefit-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    line-height: 1.3;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
    font-size: 0.95rem;
}

.benefit-value {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

/* ===========================================
   RESPONSIVE ROI SECTION
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .vs-divider {
        padding: 1rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .scale-comparison {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .scale-vs {
        transform: rotate(90deg);
        padding: 1rem 0;
    }
    
    .savings-summary,
    .roi-results {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        min-height: 500px;
    }
    
    .scale-option {
        min-height: 250px;
    }
    
    .calculator-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .roi-benefits {
        padding: 4rem 0;
    }
    
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .calculator-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .calc-multiply,
    .calc-equals {
        transform: rotate(90deg);
        height: 40px;
        font-size: 1.25rem;
    }
    
    .calc-input, .calc-result {
        min-width: 200px;
        max-width: 300px;
        min-height: 120px;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 450px;
    }
    
    .scale-option {
        padding: 1.5rem;
        min-height: 200px;
    }
    
    .savings-card,
    .efficiency-card,
    .roi-card,
    .payback-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        min-height: 140px;
        padding: 1.5rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
    
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.5rem;
    }
    
    .benefit-item {
        min-height: 200px;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 1.5rem;
    }
    
    .cost-header h4 {
        font-size: 1.125rem;
    }
    
    .total-value {
        font-size: 1.125rem;
    }
    
    .savings-amount,
    .efficiency-amount,
    .roi-amount,
    .payback-time {
        font-size: 1.5rem;
    }
    
    .calc-input,
    .calc-result {
        padding: 1rem;
        min-width: 150px;
        min-height: 100px;
    }
    
    .input-content h4,
    .result-content h4 {
        font-size: 1.25rem;
    }
    
    .input-icon, .result-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .benefit-item {
        padding: 1.5rem;
        min-height: 180px;
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .cost-card {
        min-height: 400px;
        padding: 1.25rem;
    }
    
    .cost-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .vs-circle,
    .vs-icon {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .savings-icon,
    .efficiency-icon,
    .roi-icon,
    .payback-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .performance-stats {
        gap: 0.5rem;
    }
    
    .stat-item {
        min-height: 70px;
        padding: 0.75rem;
    }
    
    .comparison-header h3,
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.375rem;
    }
    
    .scale-metrics {
        gap: 0.75rem;
    }
    
    .metric {
        min-height: 60px;
        padding: 0.75rem;
    }
    
    .cost-item {
        padding: 0.5rem 0;
        min-height: 45px;
    }
    
    .cost-total {
        min-height: 55px;
        padding: 0.75rem;
    }
}

/* ===========================================
   FEATURES SECTION
   =========================================== */
.features {
    position: relative;
    padding: 3rem 0;
    background: var(--bg-secondary);
    overflow: hidden;
}

.features-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.features-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape-feature {
    position: absolute;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.03);
    backdrop-filter: blur(10px);
    animation: float 8s ease-in-out infinite;
    z-index: 1;
}

.shape-feature-1 {
    width: 250px;
    height: 250px;
    top: 15%;
    left: 5%;
    animation-delay: 0s;
}

.shape-feature-2 {
    width: 300px;
    height: 300px;
    bottom: 10%;
    right: 5%;
    animation-delay: 3s;
}

.shape-feature-3 {
    width: 180px;
    height: 180px;
    top: 50%;
    left: 80%;
    animation-delay: 6s;
}

.features .container {
    position: relative;
    z-index: 10;
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: slideInUp 0.8s ease-out;
}

.features-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.features-badge i {
    color: var(--primary-color);
}

.features-header .section-title {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    animation: slideInUp 0.8s ease-out 0.2s both;
}

.features-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-header .title-accent {
    color: var(--accent-color);
}

.features-header .section-subtitle {
    color: var(--text-secondary);
    animation: slideInUp 0.8s ease-out 0.4s both;
}

/* ===========================================
   FEATURES CATEGORIES
   =========================================== */
.features-category {
    margin-bottom: 5rem;
    position: relative;
    z-index: 10;
}

.category-header {
    text-align: center;
    margin-bottom: 3rem;
    animation: slideInUp 0.8s ease-out 0.6s both;
}

.category-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 20px;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.category-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.category-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================================
   FEATURES GRID
   =========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    align-items: stretch;
}

.feature-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    animation: slideInUp 0.8s ease-out both;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 320px;
    box-shadow: var(--shadow-sm);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-xl);
}

.featured-card {
    border: 2px solid var(--accent-color);
    background: rgba(16, 185, 129, 0.02);
    position: relative;
}

.featured-card::after {
    content: 'NAJPOPULARNIEJSZE';
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    color: white;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.feature-card h4 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
    font-size: 0.95rem;
}

.feature-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(37, 99, 235, 0.1);
    margin-top: auto;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-stats {
    background: rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
}

.stat-highlight {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 1.125rem;
}

/* ===========================================
   FEATURES CTA
   =========================================== */
.features-cta {
    text-align: center;
    margin-top: 6rem;
    padding: 4rem 3rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    animation: slideInUp 0.8s ease-out 1s both;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.features-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), rgba(16, 185, 129, 0.02));
    z-index: -1;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h3 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.cta-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.features-cta .btn {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.features-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ===========================================
   ANIMATIONS
   =========================================== */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger animation for feature cards */
.features-grid .feature-card:nth-child(1) { animation-delay: 0.8s; }
.features-grid .feature-card:nth-child(2) { animation-delay: 0.9s; }
.features-grid .feature-card:nth-child(3) { animation-delay: 1s; }
.features-grid .feature-card:nth-child(4) { animation-delay: 1.1s; }
.features-grid .feature-card:nth-child(5) { animation-delay: 1.2s; }
.features-grid .feature-card:nth-child(6) { animation-delay: 1.3s; }

/* ===========================================
   RESPONSIVE FEATURES
   =========================================== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .features {
        padding: 3rem 0;
    }
    
    .features-header {
        margin-bottom: 3rem;
    }
    
    .features-category {
        margin-bottom: 4rem;
    }
    
    .category-header {
        margin-bottom: 2rem;
    }
    
    .category-title {
        font-size: 1.5rem;
    }
    
    .category-description {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .features-cta {
        padding: 2rem;
        margin-top: 3rem;
    }
    
    .cta-content h3 {
        font-size: 1.5rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .features-header .section-title {
        font-size: 2rem;
    }
    
    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-card h4 {
        font-size: 1.25rem;
    }
    
    .feature-card p {
        font-size: 0.875rem;
    }
}

/* ===========================================
   PRICING SECTION
   =========================================== */
.pricing {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.pricing-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.pricing-badge i {
    color: var(--primary-color);
}

.pricing-header .section-title {
    margin-bottom: 1.5rem;
}

.pricing-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-header .title-accent {
    color: var(--accent-color);
}

/* ===========================================
   BUSINESS MODEL INFO
   =========================================== */
.business-model-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    padding-top: 2rem;
}

.model-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.model-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.model-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.model-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.model-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   PRICING PACKAGES
   =========================================== */
.pricing-packages {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* ===========================================
   RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================================
   NAVIGATION
   =========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-large .btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.6;
    background-image: url('Public/hero-main-background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(248, 250, 252, 0.9) 30%,
        rgba(241, 245, 249, 0.85) 70%,
        rgba(255, 255, 255, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 80vh;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 12;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideInLeft 0.8s ease-out;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--primary-color);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: slideInLeft 0.8s ease-out 0.2s both;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-accent {
    color: var(--accent-color);
}

.hero-subtitle-wrapper {
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.95;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 90%;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.hero-buttons .btn {
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease-out 0.8s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease-out 1s both;
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    min-width: 100px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===========================================
   HERO VISUAL SECTION
   =========================================== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 11;
}

.phone-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 15;
    animation: phoneFloat 3s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(145deg, #1f2937, #374151);
    border-radius: 35px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #000;
    border-radius: 15px;
    z-index: 20;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.call-interface {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: white;
    display: flex;
    flex-direction: column;
}

.call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.signal-bars {
    display: flex;
    gap: 2px;
    align-items: end;
}

.signal-bars span {
    width: 3px;
    background: white;
    border-radius: 1px;
}

.signal-bars span:nth-child(1) { height: 4px; }
.signal-bars span:nth-child(2) { height: 6px; }
.signal-bars span:nth-child(3) { height: 8px; }
.signal-bars span:nth-child(4) { height: 10px; }

.battery i {
    color: #10b981;
}

.call-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.caller-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.avatar-large {
    position: relative;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.5rem;
    color: white;
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.6);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulse 2s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.caller-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

.conversation {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
    overflow-y: auto;
    max-height: 200px;
}

.message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.bot-message {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(37, 99, 235, 0.3);
    align-self: flex-start;
}

.user-message {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    align-self: flex-end;
}

.typing {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

.call-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.action-btn:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.end-call {
    background: #ef4444 !important;
}

.end-call:hover {
    background: #dc2626 !important;
}

/* ===========================================
   HERO ANIMATIONS
   =========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===========================================
   RESPONSIVE HERO
   =========================================== */
@media (max-width: 1024px) {
    .hero-content {
        gap: 2rem;
    }
    
    .floating-cards .card {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }
    
    .card-1 {
        left: -20%;
    }
    
    .card-2 {
        right: -20%;
    }
    
    .card-3 {
        left: -25%;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 1;
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(15px);
        margin: 0 1rem;
    }
    
    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: 2.5rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
        font-weight: 600;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-large {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .phone-container {
        height: 500px;
    }

    .phone-frame {
        width: 240px;
        height: 490px;
    }

    .hero-features {
        justify-content: center;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(15px);
        font-weight: 700;
    }

    .floating-cards .card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .hero-subtitle {
        font-size: 1.25rem;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.15);
    }

    .hero-description {
        font-size: 1rem;
        text-shadow: 0 1px 4px rgba(255, 255, 255, 0.95);
        font-weight: 700;
    }

    .hero-text {
        padding: 1.5rem;
        background: rgba(255, 255, 255, 0.3);
        backdrop-filter: blur(20px);
        margin: 0 0.5rem;
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.98);
        font-weight: 600;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .phone-container {
        height: 420px;
    }

    .phone-frame {
        width: 200px;
        height: 400px;
        padding: 8px;
    }

    .phone-notch {
        width: 100px;
        height: 20px;
    }

    .avatar-large {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pulse-ring {
        width: 90px;
        height: 90px;
    }
    
    .conversation {
        max-height: 150px;
    }
    
    .hero-stats {
        gap: 0.75rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }

    .feature-item {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        font-weight: 700;
        border: 1px solid rgba(255, 255, 255, 0.5);
    }
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #ef4444;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.problem-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   SOLUTION SECTION
   =========================================== */
.solution {
    padding: 3rem 0;
}

.solution-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    position: relative;
    padding: 2rem 1rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ROI & BENEFITS SECTION
   =========================================== */
.roi-benefits {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.roi-benefits .container {
    max-width: 1400px;
}

.roi-header {
    text-align: center;
    margin-bottom: 4rem;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.roi-badge i {
    color: var(--primary-color);
}

/* ===========================================
   COMPARISON CONTAINER
   =========================================== */
.comparison-container {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: none;
    overflow: visible;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.comparison-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-bottom: 3rem;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.cost-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    min-height: 700px;
    width: 100%;
    max-width: none;
}

.cost-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.human-cost {
    border-color: #ef4444;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.human-cost:hover {
    border-color: #dc2626;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.2);
}

.bot-cost {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.bot-cost:hover {
    border-color: #059669;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.cost-header {
    text-align: center;
    margin-bottom: 2.5rem;
    flex-shrink: 0;
}

.cost-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.human-cost .cost-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.bot-cost .cost-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.cost-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.cost-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.4;
}

.cost-breakdown {
    flex: 1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 60px;
    transition: all 0.2s ease;
}

.cost-item:hover {
    border-color: var(--primary-color);
    transform: translateX(2px);
}

.cost-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
    font-weight: 500;
}

.cost-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: right;
    min-width: 100px;
}

.cost-total {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    border: 3px solid var(--primary-color);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.cost-total.savings {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.total-label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.2;
}

.total-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-color);
    text-align: right;
}

.cost-total.savings .total-value {
    color: var(--accent-color);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.2s ease;
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.stat-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    font-weight: 500;
}

.vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    align-self: center;
}

.vs-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    flex-shrink: 0;
    position: relative;
}

.vs-circle::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
}

/* ===========================================
   RESPONSIVE COMPARISON
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 600px;
    }
    
    .vs-divider {
        padding: 1.5rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
        width: 70px;
        height: 70px;
        font-size: 1.25rem;
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .cost-card {
        min-height: 600px;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .comparison-container {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .comparison-cards {
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 2rem;
        min-height: 550px;
    }
    
    .cost-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .cost-header h4 {
        font-size: 1.25rem;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .stat-item {
        min-height: 80px;
        padding: 1rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-container {
        padding: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 500px;
    }
    
    .cost-item {
        padding: 0.75rem 1rem;
        min-height: 55px;
    }
    
    .cost-total {
        padding: 1.25rem;
        min-height: 70px;
    }
    
    .total-value {
        font-size: 1.5rem;
    }
    
    .cost-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .vs-circle {
        width: 60px;
        height: 60px;
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 1.125rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* ===========================================
   ENTERPRISE CALCULATOR
   =========================================== */
.enterprise-calculator {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.calculator-header {
    text-align: center;
    margin-bottom: 3rem;
}

.calculator-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.calculator-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.calculator-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.calc-input, .calc-result {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    min-height: 140px;
    justify-content: center;
}

.input-icon, .result-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.input-content h4, .result-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.2;
}

.input-content p, .result-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.3;
}

.calc-multiply, .calc-equals {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    align-self: center;
    display: flex;
    align-items: center;
    height: 60px;
}

.scale-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 3rem;
}

.scale-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 300px;
}

.scale-option:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.scale-option.traditional {
    border-color: #ef4444;
}

.scale-option.traditional:hover {
    border-color: #dc2626;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.2);
}

.scale-option.voicebot {
    border-color: var(--accent-color);
}

.scale-option.voicebot:hover {
    border-color: #059669;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.scale-header {
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.scale-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.scale-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
}

.scale-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 70px;
    justify-content: center;
}

.metric-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.3;
    text-align: center;
}

.scale-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.roi-card, .payback-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.05));
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease;
    min-height: 120px;
}

.roi-card:hover, .payback-card:hover {
    transform: translateY(-3px);
}

.roi-icon, .payback-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.roi-content h4, .payback-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.roi-amount, .payback-time {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.roi-percentage, .payback-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    margin: 0;
}

/* ===========================================
   ADDITIONAL BENEFITS
   =========================================== */
.additional-benefits {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.benefits-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.5;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.benefit-item:hover::before {
    left: 100%;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.benefit-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    line-height: 1.3;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
    font-size: 0.95rem;
}

.benefit-value {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

/* ===========================================
   RESPONSIVE ROI SECTION
   =========================================== */
@media (max-width: 1024px) {
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .vs-divider {
        padding: 1rem 0;
        order: 2;
    }
    
    .vs-circle {
        transform: rotate(90deg);
    }
    
    .human-cost {
        order: 1;
    }
    
    .bot-cost {
        order: 3;
    }
    
    .scale-comparison {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .scale-vs {
        transform: rotate(90deg);
        padding: 1rem 0;
    }
    
    .savings-summary,
    .roi-results {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        min-height: 500px;
    }
    
    .scale-option {
        min-height: 250px;
    }
    
    .calculator-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .roi-benefits {
        padding: 4rem 0;
    }
    
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .calculator-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .calc-multiply,
    .calc-equals {
        transform: rotate(90deg);
        height: 40px;
        font-size: 1.25rem;
    }
    
    .calc-input, .calc-result {
        min-width: 200px;
        max-width: 300px;
        min-height: 120px;
    }
    
    .performance-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cost-card {
        padding: 1.5rem;
        min-height: 450px;
    }
    
    .scale-option {
        padding: 1.5rem;
        min-height: 200px;
    }
    
    .savings-card,
    .efficiency-card,
    .roi-card,
    .payback-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        min-height: 140px;
        padding: 1.5rem;
    }
    
    .comparison-header h3 {
        font-size: 1.5rem;
    }
    
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.5rem;
    }
    
    .benefit-item {
        min-height: 200px;
        padding: 1.5rem;
    }
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 1400px) {
    .pricing-packages {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
    
    .package-card {
        min-height: 600px;
    }
}

@media (max-width: 1200px) {
    .pricing-packages {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .package-card.featured {
        transform: scale(1.02);
    }
}

@media (max-width: 768px) {
    .pricing {
        padding: 3rem 0;
    }
    
    .pricing-packages {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 500px;
        margin: 0 auto 4rem;
    }
    
    .package-card.featured {
        transform: none;
        order: -1;
    }
    
    .business-model-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }
    
    .model-card {
        padding: 2rem;
    }
    
    .enterprise-detailed {
        padding: 2.5rem 2rem;
        margin: 2rem 0;
    }
    
    .nav-tabs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .nav-tab {
        text-align: center;
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .comparison-container,
    .enterprise-calculator,
    .additional-benefits {
        padding: 1.5rem;
    }
    
    .cost-header h4 {
        font-size: 1.125rem;
    }
    
    .total-value {
        font-size: 1.125rem;
    }
    
    .savings-amount,
    .efficiency-amount,
    .roi-amount,
    .payback-time {
        font-size: 1.5rem;
    }
    
    .calc-input,
    .calc-result {
        padding: 1rem;
        min-width: 150px;
        min-height: 100px;
    }
    
    .input-content h4,
    .result-content h4 {
        font-size: 1.25rem;
    }
    
    .input-icon, .result-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .benefit-item {
        padding: 1.5rem;
        min-height: 180px;
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .cost-card {
        min-height: 400px;
        padding: 1.25rem;
    }
    
    .cost-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .vs-circle,
    .vs-icon {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .savings-icon,
    .efficiency-icon,
    .roi-icon,
    .payback-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .performance-stats {
        gap: 0.5rem;
    }
    
    .stat-item {
        min-height: 70px;
        padding: 0.75rem;
    }
    
    .comparison-header h3,
    .calculator-header h3,
    .benefits-header h3 {
        font-size: 1.375rem;
    }
    
    .scale-metrics {
        gap: 0.75rem;
    }
    
    .metric {
        min-height: 60px;
        padding: 0.75rem;
    }
    
    .cost-item {
        padding: 0.5rem 0;
        min-height: 45px;
    }
    
    .cost-total {
        min-height: 55px;
        padding: 0.75rem;
    }
}

/* ===========================================
   FEATURES SECTION
   =========================================== */
.features {
    position: relative;
    padding: 3rem 0;
    background: var(--bg-secondary);
    overflow: hidden;
}

.features-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.features-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape-feature {
    position: absolute;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.03);
    backdrop-filter: blur(10px);
    animation: float 8s ease-in-out infinite;
    z-index: 1;
}

.shape-feature-1 {
    width: 250px;
    height: 250px;
    top: 15%;
    left: 5%;
    animation-delay: 0s;
}

.shape-feature-2 {
    width: 300px;
    height: 300px;
    bottom: 10%;
    right: 5%;
    animation-delay: 3s;
}

.shape-feature-3 {
    width: 180px;
    height: 180px;
    top: 50%;
    left: 80%;
    animation-delay: 6s;
}

.features .container {
    position: relative;
    z-index: 10;
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: slideInUp 0.8s ease-out;
}

.features-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.features-badge i {
    color: var(--primary-color);
}

.features-header .section-title {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    animation: slideInUp 0.8s ease-out 0.2s both;
}

.features-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-header .title-accent {
    color: var(--accent-color);
}

.features-header .section-subtitle {
    color: var(--text-secondary);
    animation: slideInUp 0.8s ease-out 0.4s both;
}

/* ===========================================
   FEATURES CATEGORIES
   =========================================== */
.features-category {
    margin-bottom: 5rem;
    position: relative;
    z-index: 10;
}

.category-header {
    text-align: center;
    margin-bottom: 3rem;
    animation: slideInUp 0.8s ease-out 0.6s both;
}

.category-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 20px;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.category-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.category-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================================
   FEATURES GRID
   =========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    align-items: stretch;
}

.feature-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    animation: slideInUp 0.8s ease-out both;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 320px;
    box-shadow: var(--shadow-sm);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-xl);
}

.featured-card {
    border: 2px solid var(--accent-color);
    background: rgba(16, 185, 129, 0.02);
    position: relative;
}

.featured-card::after {
    content: 'NAJPOPULARNIEJSZE';
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    color: white;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.feature-card h4 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
    font-size: 0.95rem;
}

.feature-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(37, 99, 235, 0.1);
    margin-top: auto;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-stats {
    background: rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
}

.stat-highlight {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 1.125rem;
}

/* ===========================================
   FEATURES CTA
   =========================================== */
.features-cta {
    text-align: center;
    margin-top: 6rem;
    padding: 4rem 3rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    animation: slideInUp 0.8s ease-out 1s both;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.features-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), rgba(16, 185, 129, 0.02));
    z-index: -1;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h3 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.cta-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.features-cta .btn {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.features-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ===========================================
   ANIMATIONS
   =========================================== */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger animation for feature cards */
.features-grid .feature-card:nth-child(1) { animation-delay: 0.8s; }
.features-grid .feature-card:nth-child(2) { animation-delay: 0.9s; }
.features-grid .feature-card:nth-child(3) { animation-delay: 1s; }
.features-grid .feature-card:nth-child(4) { animation-delay: 1.1s; }
.features-grid .feature-card:nth-child(5) { animation-delay: 1.2s; }
.features-grid .feature-card:nth-child(6) { animation-delay: 1.3s; }

/* ===========================================
   RESPONSIVE FEATURES
   =========================================== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .features {
        padding: 3rem 0;
    }
    
    .features-header {
        margin-bottom: 3rem;
    }
    
    .features-category {
        margin-bottom: 4rem;
    }
    
    .category-header {
        margin-bottom: 2rem;
    }
    
    .category-title {
        font-size: 1.5rem;
    }
    
    .category-description {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .features-cta {
        padding: 2rem;
        margin-top: 3rem;
    }
    
    .cta-content h3 {
        font-size: 1.5rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .features-header .section-title {
        font-size: 2rem;
    }
    
    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .feature-card h4 {
        font-size: 1.25rem;
    }
    
    .feature-card p {
        font-size: 0.875rem;
    }
}

/* ===========================================
   PRICING SECTION
   =========================================== */
.pricing {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.pricing-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.pricing-badge i {
    color: var(--primary-color);
}

.pricing-header .section-title {
    margin-bottom: 1.5rem;
}

.pricing-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-header .title-accent {
    color: var(--accent-color);
}

/* ===========================================
   BUSINESS MODEL INFO
   =========================================== */
.business-model-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    padding-top: 2rem;
}

.model-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.model-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.model-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.model-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.model-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   PRICING PACKAGES
   =========================================== */
.pricing-packages {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.package-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    height: auto;
    min-height: 520px;
}

.package-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.package-card.featured {
    border-color: var(--accent-color);
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.package-card.featured:hover {
    transform: scale(1.02) translateY(-8px);
}

.popular-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 5;
}

.package-header {
    padding: 1.5rem 1.5rem 1rem;
    text-align: center;
    background: linear-gradient(135deg, var(--bg-secondary), white);
    border-bottom: 1px solid var(--border-color);
}

.package-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.75rem;
    color: white;
}

.package-card.essentials .package-icon {
    background: linear-gradient(135deg, #10b981, #059669);
}

.package-card.enterprise .package-icon {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
}

.package-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.package-subtitle {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.currency {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.period {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===========================================
   PACKAGE FEATURES
   =========================================== */
.package-features {
    padding: 1.5rem 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-group {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 12px;
}

.feature-group h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.feature i {
    color: var(--accent-color);
    font-size: 1rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.feature span {
    color: var(--text-secondary);
    line-height: 1.5;
    font-size: 0.95rem;
}

/* Resource Items */
.resource-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 10px;
    margin-bottom: 0.75rem;
    border: 1px solid var(--border-color);
}

.resource-item:last-child {
    margin-bottom: 0;
}

.resource-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: white;
    flex-shrink: 0;
}

.resource-content {
    display: flex;
    flex-direction: column;
}

.resource-amount {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
}

.resource-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.package-btn {
    margin: 0 2rem 2rem;
    justify-content: center;
    padding: 1rem 2rem;
    font-weight: 600;
}

/* ===========================================
   ADDITIONAL SERVICES
   =========================================== */
.additional-services {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    margin-bottom: 4rem;
    box-shadow: var(--shadow-sm);
}

.services-header {
    text-align: center;
    margin-bottom: 3rem;
}

.services-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.services-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-item {
    text-align: center;
    padding: 2rem;
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.service-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.service-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.service-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.service-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem;
}

.price-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.price-unit {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ===========================================
   GROWTH PROCESS
   =========================================== */
.growth-process {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    margin-bottom: 4rem;
    box-shadow: var(--shadow-sm);
}

.process-header {
    text-align: center;
    margin-bottom: 4rem;
}

.process-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.process-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.process-steps {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.process-step {
    text-align: center;
    flex: 1;
    max-width: 280px;
    position: relative;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    position: relative;
    z-index: 2;
}

.step-content {
    position: relative;
    z-index: 1;
}

.step-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    min-height: 3rem;
}

.step-package {
    background: white;
    padding: 0.75rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    display: inline-block;
    margin-top: 0.5rem;
}

.process-arrow {
    color: var(--primary-color);
    font-size: 2rem;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 0.5rem;
    position: relative;
    z-index: 1;
}

/* ===========================================
   EXPECTATIONS INFO
   =========================================== */
.expectations-info {
    margin-top: 4rem;
}

.expectations-card {
    background: linear-gradient(135deg, #fff8e1 0%, #fff3c4 100%);
    border: 1px solid #ffd54f;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
}

.expectations-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ff9800 0%, #f57c00 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.5rem;
}

.expectations-content h4 {
    color: #e65100;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.expectations-content p {
    color: #bf360c;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Simplified Pricing Overview Styles */
.pricing-overview {
    margin: 4rem 0;
}

.overview-header {
    text-align: center;
    margin-bottom: 3rem;
}

.overview-header h3 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.overview-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.pricing-tiers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.tier-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tier-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.tier-card.featured {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #f8faff 0%, #ffffff 100%);
    border-width: 2px;
}

.tier-card.featured:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(20, 84, 235, 0.15);
}

.popular-label {
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-color) 0%, #1565C0 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 0 0 12px 12px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.tier-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1565C0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.8rem;
    transition: transform 0.3s ease;
}

.tier-card:hover .tier-icon {
    transform: scale(1.1);
}

.tier-card h4 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.tier-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.tier-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.pricing-cta {
    background: linear-gradient(135deg, #f8faff 0%, #e8f2ff 100%);
    border-radius: 24px;
    padding: 4rem 2rem;
    text-align: center;
    margin-top: 4rem;
    border: 1px solid rgba(20, 84, 235, 0.1);
}

.pricing-cta .cta-content h3 {
    font-size: 2.2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.pricing-cta .cta-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .pricing-tiers {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .tier-card {
        padding: 2rem 1.5rem;
    }
    
    .overview-header h3 {
        font-size: 1.6rem;
    }
    
    .pricing-cta {
        padding: 3rem 1.5rem;
    }
    
    .pricing-cta .cta-content h3 {
        font-size: 1.8rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
}

@media (max-width: 480px) {
    .tier-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .tier-card h4 {
        font-size: 1.2rem;
    }
    
    .tier-price {
        font-size: 1.3rem;
    }
    
    .pricing-cta .cta-content h3 {
        font-size: 1.5rem;
    }
}

/* ===========================================
   RESPONSIVE PRICING
   =========================================== */
@media (max-width: 1024px) {
    .pricing-packages {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 1.5rem;
    }
    
    .package-card.featured {
        transform: none;
    }
    
    .package-card.featured:hover {
        transform: translateY(-5px);
    }
}

@media (max-width: 768px) {
    .pricing {
        padding: 4rem 0;
    }
    
    .business-model-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }
    
    .pricing-packages {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }
    
    .package-card {
        min-height: auto;
    }
    
    .additional-services,
    .growth-process {
        padding: 2rem;
        margin-bottom: 3rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .process-steps {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .process-step {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .process-arrow {
        transform: rotate(90deg);
        margin: 0.5rem 0;
        font-size: 1.5rem;
    }
    
    .expectations-card {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .package-header {
        padding: 2rem 1.5rem 1.5rem;
    }
    
    .package-features {
        padding: 1rem 1.5rem;
    }
    
    .amount {
        font-size: 2rem;
    }
    
    .resource-item {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .feature-group {
        padding: 1rem;
    }
    
    .process-header h3,
    .services-header h3 {
        font-size: 1.5rem;
    }
    
    .expectations-content h4 {
        font-size: 1.125rem;
    }
}

/* ===========================================
   FAQ SECTION
   =========================================== */
.faq {
    padding: 3rem 0;
    background: var(--bg-secondary);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: var(--bg-secondary);
}

.faq-question h3 {
    font-size: 1.125rem;
    color: var(--text-primary);
    margin: 0;
}

.faq-toggle {
    background: transparent;
    color: var(--primary-color);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    position: relative;
    flex-shrink: 0;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-in-out;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 2rem 2rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   FOOTER
   =========================================== */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.footer-logo i {
    font-size: 1.5rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.social-link:hover {
    background: var(--primary-color);
}

.footer-section h4 {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
}

.contact-item i {
    color: var(--primary-color);
    width: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

/* ===========================================
   RESPONSIVE DESIGN
   =========================================== */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu a {
        padding: 1rem;
        display: block;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .hero {
        padding: 6rem 0 4rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .phone-mockup {
        width: 250px;
        height: 500px;
    }

    .section-title {
        font-size: 2rem;
    }

    .problem-grid,
    .solution-steps,
    .features-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: none;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .contact-info,
    .footer-links {
        align-items: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }

    .problem-item,
    .feature-card {
        padding: 1.5rem;
    }

    .phone-mockup {
        width: 200px;
        height: 400px;
        padding: 15px;
    }

    .phone-screen {
        padding: 1rem;
    }
}

/* ===========================================
   COMPARISON SECTION
   =========================================== */
.comparison {
    padding: 3rem 0;
    background: white;
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.comparison-badge i {
    color: var(--primary-color);
}

.comparison-header .section-title {
    margin-bottom: 1.5rem;
}

.comparison-header .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.comparison-header .title-accent {
    color: var(--accent-color);
}

.comparison-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

.comparison-intro p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.comparison-intro strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* ===========================================
   COMPARISON TABLE
   =========================================== */
.comparison-table-wrapper {
    margin-bottom: 4rem;
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.table-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    background: var(--bg-secondary);
}

.header-cell {
    padding: 2rem 1.5rem;
    text-align: center;
}

.feature-header {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--text-primary);
    background: var(--primary-color);
    color: white;
}

.old-header, .new-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.header-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.old-icon {
    background: linear-gradient(135deg, #6b7280, #4b5563);
}

.new-icon {
    background: linear-gradient(135deg, var(--accent-color), #059669);
}

.header-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.header-content span {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.table-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    border-top: 1px solid var(--border-color);
}

.feature-cell {
    padding: 2rem 1.5rem;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    gap: 1rem;
    border-right: 1px solid var(--border-color);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.comparison-cell {
    padding: 2rem 1.5rem;
    background: white;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 120px;
}

.old-cell {
    border-right: 1px solid var(--border-color);
}

.comparison-cell p {
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1rem;
    flex: 1;
}

.cell-rating {
    display: flex;
    justify-content: center;
}

.rating-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
    transition: all 0.3s ease;
}

.dot.filled {
    background: var(--accent-color);
}

.old-cell .dot.filled {
    background: #ef4444;
}

/* ===========================================
   COMPARISON BENEFITS
   =========================================== */
.comparison-benefits {
    background: var(--bg-secondary);
    padding: 3rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.benefits-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.benefit-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   RESPONSIVE COMPARISON
   =========================================== */
@media (max-width: 1024px) {
    .comparison-table {
        font-size: 0.875rem;
    }
    
    .header-cell, .feature-cell, .comparison-cell {
        padding: 1.5rem 1rem;
    }
}

@media (max-width: 768px) {
    .comparison {
        padding: 4rem 0;
    }
    
    .table-header, .table-row {
        grid-template-columns: 1fr;
    }
    
    .feature-cell {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .old-cell {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .comparison-cell {
        min-height: auto;
    }
    
    .comparison-intro {
        margin-bottom: 3rem;
    }
    
    .comparison-intro p {
        font-size: 1rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .comparison-benefits {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .header-cell, .feature-cell, .comparison-cell {
        padding: 1rem;
    }
    
    .feature-cell {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .feature-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .header-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
}

/* ===========================================
   ADVANCED FEATURES TOGGLE
   =========================================== */
.advanced-features-toggle {
    text-align: center;
    margin-top: 3rem;
}

#advancedFeatures {
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    visibility: hidden;
    margin-top: 0;
    padding: 3rem;
    background: white;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-20px);
    transition: max-height 0.7s ease-in-out, opacity 0.5s ease, transform 0.5s ease, visibility 0s linear 0.7s, margin-top 0.7s ease-in-out, padding 0.7s ease-in-out;
}

#advancedFeatures.show {
    max-height: 2000px; /* Adjust if content is larger */
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    margin-top: 4rem;
    padding: 3rem;
    transition: max-height 0.7s ease-in-out, opacity 0.5s ease, transform 0.5s ease, visibility 0s linear 0s, margin-top 0.7s ease-in-out, padding 0.7s ease-in-out;
}

.advanced-header {
    text-align: center;
    margin-bottom: 3rem;
}

.advanced-header h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.advanced-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* ===========================================
   ADVANCED CATEGORIES
   =========================================== */
.advanced-categories {
    display: grid;
    gap: 3rem;
    margin-bottom: 3rem;
}

.advanced-category {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 2.5rem;
    border: 1px solid var(--border-color);
}

.category-header-advanced {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.category-icon-advanced {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.category-header-advanced h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.advanced-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.advanced-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.advanced-feature-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.feature-icon-small {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: white;
    flex-shrink: 0;
}

.feature-content-advanced h5 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.feature-content-advanced p {
    color: var(--text-secondary);
    line-height: 1.5;
    font-size: 0.95rem;
    margin: 0;
}

/* ===========================================
   ADVANCED CTA
   =========================================== */
.advanced-cta {
    text-align: center;
    padding: 2.5rem 2rem;
    background: linear-gradient(135deg, var(--bg-secondary), white);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.advanced-cta h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.advanced-cta p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* ===========================================
   BUTTON ANIMATIONS
   =========================================== */
#toggleAdvancedFeatures {
    transition: all 0.3s ease;
}

#toggleAdvancedFeatures.active i {
    transform: rotate(45deg);
}

#toggleAdvancedFeatures:hover {
    transform: translateY(-2px);
}

/* ===========================================
   RESPONSIVE ADVANCED FEATURES
   =========================================== */
@media (max-width: 1024px) {
    .advanced-features-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.25rem;
    }
    
    .advanced-category {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .advanced-features {
        padding: 2rem;
        margin-top: 3rem;
    }
    
    .advanced-categories {
        gap: 2rem;
    }
    
    .advanced-category {
        padding: 1.5rem;
    }
    
    .category-header-advanced {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .category-icon-advanced {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .advanced-features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .advanced-feature-item {
        padding: 1.25rem;
    }
    
    .advanced-header h3 {
        font-size: 1.5rem;
    }
    
    .advanced-header p {
        font-size: 1rem;
    }
    
    .advanced-cta {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .advanced-feature-item {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .feature-icon-small {
        width: 35px;
        height: 35px;
        font-size: 0.875rem;
    }
    
    .feature-content-advanced h5 {
        font-size: 1rem;
    }
    
    .feature-content-advanced p {
        font-size: 0.875rem;
    }
    
    .advanced-features-toggle {
        margin-top: 2rem;
    }
}

/* Advanced Features Section */
#advancedFeatures {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.7s ease-in-out, opacity 0.5s ease, transform 0.5s ease, margin-top 0.7s ease-in-out;
    opacity: 0;
    transform: translateY(-20px);
    visibility: hidden;
    margin-top: 0;
}

#advancedFeatures.show {
    max-height: 2000px; /* Adjust if content is larger */
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    margin-top: 4rem;
}

.skip-link:focus {
    top: 6px;
}

/* Simplified Comparison Styles */
.simple-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
    margin: 4rem 0;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.comparison-item {
    background: white;
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.comparison-item.old-tech {
    border-color: #e0e0e0;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
}

.comparison-item.old-tech:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.comparison-item.new-tech {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #f8faff 0%, #ffffff 100%);
    position: relative;
}

.comparison-item.new-tech::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--primary-color), #1565C0);
    border-radius: 22px;
    z-index: -1;
}

.comparison-item.new-tech:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(20, 84, 235, 0.2);
}

.comparison-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    transition: transform 0.3s ease;
}

.old-tech .comparison-icon {
    background: linear-gradient(135deg, #9e9e9e 0%, #757575 100%);
    color: white;
}

.new-tech .comparison-icon {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1565C0 100%);
    color: white;
}

.comparison-item:hover .comparison-icon {
    transform: scale(1.1);
}

.comparison-item h3 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.old-tech h3 {
    color: #424242;
}

.new-tech h3 {
    color: var(--primary-color);
}

.comparison-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-point {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.feature-point.negative {
    color: #d32f2f;
}

.feature-point.positive {
    color: #2e7d32;
}

.feature-point.negative:hover {
    background: rgba(211, 47, 47, 0.05);
}

.feature-point.positive:hover {
    background: rgba(46, 125, 50, 0.05);
}

.feature-point i {
    font-size: 1rem;
    flex-shrink: 0;
}

.feature-point span {
    font-size: 0.95rem;
    font-weight: 500;
}

.vs-indicator {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1565C0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: 0 4px 20px rgba(20, 84, 235, 0.3);
}

/* Key Benefits Simplified */
.key-benefits {
    margin: 4rem 0;
}

.benefits-header h3 {
    text-align: center;
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 3rem;
    font-weight: 600;
}

.benefits-simple {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.benefit-simple {
    text-align: center;
    padding: 2rem 1.5rem;
    background: white;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.benefit-simple:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.benefit-simple .benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1565C0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.benefit-simple:hover .benefit-icon {
    transform: scale(1.1);
}

.benefit-simple h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.benefit-simple p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Detailed Comparison CTA */
.detailed-comparison-cta {
    background: linear-gradient(135deg, #f8faff 0%, #e8f2ff 100%);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    margin-top: 4rem;
    border: 1px solid rgba(20, 84, 235, 0.1);
}

.detailed-comparison-cta .cta-content h3 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.detailed-comparison-cta .cta-content p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .simple-comparison {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin: 3rem 0;
    }
    
    .vs-indicator {
        justify-self: center;
        order: 1;
        margin: 1rem 0;
    }
    
    .comparison-item.old-tech {
        order: 0;
    }
    
    .comparison-item.new-tech {
        order: 2;
    }
    
    .comparison-item {
        padding: 2rem 1.5rem;
    }
    
    .comparison-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    .benefits-simple {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .detailed-comparison-cta {
        padding: 2.5rem 1.5rem;
    }
    
    .detailed-comparison-cta .cta-content h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .comparison-item h3 {
        font-size: 1.2rem;
    }
    
    .feature-point {
        gap: 0.5rem;
    }
    
    .feature-point span {
        font-size: 0.9rem;
    }
    
    .vs-indicator {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .benefit-simple .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    
    .benefit-simple h4 {
        font-size: 1.1rem;
    }
}

/* Comparison Toggle */
.comparison-toggle {
    text-align: center;
    margin: 3rem 0;
}

#toggleComparison {
    transition: all 0.3s ease;
}

#toggleComparison.active i {
    transform: rotate(45deg);
}

#toggleComparison:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(20, 84, 235, 0.25);
}

/* Expandable Comparison */
.expandable-comparison {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.7s ease-in-out, opacity 0.5s ease, transform 0.5s ease;
    opacity: 0;
    transform: translateY(-20px);
    visibility: hidden;
}

.expandable-comparison.show {
    max-height: 3000px; /* Adjust if content is larger */
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    margin-top: 2rem;
}

/* ROI Toggle Styles */
.roi-toggle {
    text-align: center;
    margin: 3rem 0;
}

#toggleRoiDetails {
    transition: all 0.3s ease;
}

#toggleRoiDetails.active i {
    transform: rotate(45deg);
}

#toggleRoiDetails:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(20, 84, 235, 0.25);
}

/* Expandable ROI */
.expandable-roi {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.8s ease-in-out, opacity 0.6s ease, transform 0.6s ease;
    opacity: 0;
    transform: translateY(-20px);
    visibility: hidden;
    width: 100%;
}

.expandable-roi.show {
    max-height: 5000px; /* Adjust if content is larger */
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    margin-top: 2rem;
    overflow: visible;
}

/* Key Features Overview */
.key-features-overview {
    margin: 4rem 0;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.overview-item {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.overview-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.overview-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.overview-item:hover::before {
    left: 100%;
}

.overview-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1565C0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.overview-item:hover .overview-icon {
    transform: scale(1.1);
}

.overview-item h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.overview-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.feature-badge {
    background: linear-gradient(135deg, var(--accent-color) 0%, #059669 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    position: relative;
    z-index: 1;
}

/* Features Toggle */
.features-toggle {
    text-align: center;
    margin: 3rem 0;
}

#toggleFeatureDetails {
    transition: all 0.3s ease;
}

#toggleFeatureDetails.active i {
    transform: rotate(45deg);
}

#toggleFeatureDetails:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(20, 84, 235, 0.25);
}

/* Expandable Features */
.expandable-features {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.8s ease-in-out, opacity 0.6s ease, transform 0.6s ease;
    opacity: 0;
    transform: translateY(-20px);
    visibility: hidden;
}

.expandable-features.show {
    max-height: 4000px; /* Adjust if content is larger */
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .overview-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .overview-item {
        padding: 2rem 1.5rem;
    }
    
    .overview-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    .overview-item h3 {
        font-size: 1.2rem;
    }
    
    .roi-toggle,
    .features-toggle {
        margin: 2rem 0;
    }
}

@media (max-width: 480px) {
    .overview-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .overview-item h3 {
        font-size: 1.1rem;
    }
    
    .overview-item p {
        font-size: 0.9rem;
    }
    
    .feature-badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
}

/* ===========================================
   SAVINGS SUMMARY
   =========================================== */
.savings-summary {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: 4rem 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.savings-card, .efficiency-card {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
    border: 2px solid rgba(16, 185, 129, 0.2);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all 0.3s ease;
    min-height: 140px;
    position: relative;
    overflow: hidden;
}

.savings-card::before, .efficiency-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.1), transparent);
    transition: left 0.6s ease;
}

.savings-card:hover::before, .efficiency-card:hover::before {
    left: 100%;
}

.savings-card:hover, .efficiency-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
    border-color: var(--accent-color);
}

.savings-icon, .efficiency-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.3);
    position: relative;
    z-index: 1;
}

.savings-content, .efficiency-content {
    position: relative;
    z-index: 1;
}

.savings-content h4, .efficiency-content h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.savings-amount, .efficiency-amount {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    line-height: 1;
    text-shadow: 0 2px 4px rgba(16, 185, 129, 0.1);
}

.savings-content p, .efficiency-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    margin: 0;
    font-weight: 500;
}

@media (max-width: 768px) {
    .savings-summary {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin: 3rem 0;
    }
    
    .savings-card, .efficiency-card {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        min-height: 160px;
        padding: 2rem 1.5rem;
    }
    
    .savings-icon, .efficiency-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .savings-card, .efficiency-card {
        padding: 1.5rem;
        min-height: 140px;
    }
    
    .savings-icon, .efficiency-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .savings-amount, .efficiency-amount {
        font-size: 1.75rem;
    }
    
    .savings-content h4, .efficiency-content h4 {
        font-size: 1.125rem;
    }
}

@media (max-width: 1200px) {
    .roi-benefits .container {
        max-width: 100%;
        padding: 0 2rem;
    }
    
    .comparison-cards {
        gap: 1rem;
    }
}

@media (max-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        grid-template-rows: repeat(3, 1fr) !important;
        gap: 1.5rem !important;
    }
}

@media (max-width: 768px) {
    .benefits-grid {
        grid-template-columns: 1fr !important;
        grid-template-rows: repeat(6, 1fr) !important;
        gap: 1.5rem !important;
    }
}

/* ===========================================
   ENTERPRISE DETAILED SECTION
   =========================================== */
.enterprise-detailed {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 4rem 0;
    margin: 3rem 0;
}

.enterprise-header {
    text-align: center;
    margin-bottom: 4rem;
}

.enterprise-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Integration Section */
.integration-section {
    margin-bottom: 4rem;
}

.integration-header {
    text-align: center;
    margin-bottom: 2rem;
}

.integration-header h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.integration-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.integration-item {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.integration-item.verified {
    border-color: var(--accent-color);
}

.integration-item.custom {
    border-color: var(--primary-color);
}

.integration-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.integration-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.integration-item.verified .integration-icon {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-color);
}

.integration-item.custom .integration-icon {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
}

.integration-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.integration-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.integration-stats {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.integration-stats .stat {
    background: var(--bg-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 16px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* SLA Section */
.sla-section {
    margin-bottom: 4rem;
}

.sla-header {
    text-align: center;
    margin-bottom: 2rem;
}

.sla-header h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.sla-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.sla-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border-left: 4px solid;
}

.sla-card.critical {
    border-left-color: #ef4444;
}

.sla-card.normal {
    border-left-color: #f59e0b;
}

.sla-card.proactive {
    border-left-color: var(--accent-color);
}

.sla-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.sla-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.sla-card.critical .sla-icon {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.sla-card.normal .sla-icon {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.sla-card.proactive .sla-icon {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-color);
}

.sla-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.sla-time {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.sla-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.sla-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sla-details span {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Security Section */
.security-section {
    margin-bottom: 4rem;
}

.security-header {
    text-align: center;
    margin-bottom: 2rem;
}

.security-header h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.security-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.security-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.security-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.security-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.cert-list, .compliance-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cert-item, .compliance-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.cert-item i, .compliance-item i {
    color: var(--accent-color);
}

.data-policy {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.policy-item {
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    font-size: 0.875rem;
}

.policy-item strong {
    color: var(--text-primary);
}

/* Pricing Transparency */
.pricing-transparency {
    margin-bottom: 4rem;
}

.transparency-header {
    text-align: center;
    margin-bottom: 2rem;
}

.transparency-header h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.pricing-breakdown {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.pricing-component {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
}

.component-header h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.component-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.component-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    border-radius: 8px;
    background: var(--bg-secondary);
}

.component-name {
    font-weight: 500;
    color: var(--text-primary);
}

.component-price {
    font-weight: 600;
    color: var(--primary-color);
}

.pricing-examples h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.example-grid {
    display: grid;
    gap: 1rem;
}

.example-card {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.example-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.example-card h5 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.example-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 0.75rem;
}

.example-details span {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.example-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* Scalability Section */
.scalability-section {
    margin-bottom: 4rem;
}

.scalability-header {
    text-align: center;
    margin-bottom: 2rem;
}

.scalability-header h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.scalability-demo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.central-dashboard, .local-customization {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
}

.dashboard-header, .customization-header {
    margin-bottom: 1rem;
}

.dashboard-header h4, .customization-header h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.dashboard-header p, .customization-header p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.dashboard-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.dashboard-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.dashboard-feature i {
    color: var(--primary-color);
    font-size: 1.125rem;
}

.customization-options {
    display: grid;
    gap: 1rem;
}

.customization-option {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.customization-option:hover {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.02);
}

.customization-option h5 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.customization-option p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Case Studies */
.case-studies {
    margin-bottom: 4rem;
}

.case-studies-header {
    text-align: center;
    margin-bottom: 2rem;
}

.case-studies-header h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.case-study {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.case-study:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.case-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.case-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.case-title h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.case-title p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.case-results {
    display: grid;
    gap: 1rem;
}

.case-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: right;
    flex: 1;
    margin-left: 1rem;
}

/* Enterprise CTA */
.enterprise-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 16px;
    padding: 3rem 2rem;
    text-align: center;
    color: white;
}

.enterprise-cta .cta-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.enterprise-cta .cta-content p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.enterprise-cta .btn {
    background: white;
    color: var(--primary-color);
    border: 2px solid white;
}

.enterprise-cta .btn:hover {
    background: transparent;
    color: white;
}

.enterprise-cta .btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.enterprise-cta .btn-secondary:hover {
    background: white;
    color: var(--primary-color);
}

.cta-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-size: 0.875rem;
    opacity: 0.9;
}

.cta-guarantee i {
    color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .pricing-breakdown,
    .scalability-demo {
        grid-template-columns: 1fr;
    }
    
    .case-studies-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .enterprise-detailed {
        padding: 2rem 0;
    }
    
    .integration-grid,
    .sla-grid,
    .security-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .enterprise-cta {
        padding: 2rem 1rem;
    }
    
    .enterprise-cta .cta-content h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .integration-item,
    .sla-card,
    .security-card {
        padding: 1rem;
    }
    
    .integration-header h3,
    .sla-header h3,
    .security-header h3,
    .transparency-header h3,
    .scalability-header h3,
    .case-studies-header h3 {
        font-size: 1.5rem;
    }
    
    .sla-time {
        font-size: 1.5rem;
    }
}

/* ===========================================
   BUSINESS TYPES INTERACTIVE SECTION
   =========================================== */
.business-types {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 5rem 0;
}

.business-types-header {
    text-align: center;
    margin-bottom: 3rem;
}

.business-types-badge {
    display: inline-block;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.business-types-header .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.business-types-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
}

/* Business Types Menu */
.business-types-menu {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background: white;
    border-radius: 12px;
    padding: 1rem;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 100px;
    min-height: 500px;
}

.business-type-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    background: transparent;
}

.business-type-item:hover {
    background: rgba(37, 99, 235, 0.05);
    border-color: rgba(37, 99, 235, 0.2);
}

.business-type-item.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-dark);
    box-shadow: var(--shadow-md);
}

.business-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.business-type-item.active .business-icon {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.business-type-item span {
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.business-type-item.active span {
    color: white;
    font-weight: 600;
}

/* Business Display Content */
.business-types-display {
    position: relative;
    min-height: 500px;
    background: #f8fafc;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

.business-display-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: stretch;
    gap: 1rem;
}

.business-display-content.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    position: relative;
}

.business-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    flex: 1;
    min-height: 400px;
}

.business-placeholder {
    width: 100%;
    height: 100%;
    min-height: 400px;
    object-fit: cover;
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.125rem;
    border-radius: 16px;
}

.testimonial-bubble {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: white;
    padding: 0.75rem 1rem;
    border-radius: 25px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 200px;
    animation: float 3s ease-in-out infinite;
}

.testimonial-emoji {
    font-size: 1.25rem;
}

.testimonial-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.3;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.business-description {
    padding: 1.5rem 0 0 0;
    flex-shrink: 0;
}

.business-description h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.business-description p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.business-description .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.business-description .btn i {
    transition: transform 0.3s ease;
}

.business-description .btn:hover i {
    transform: translateX(3px);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .business-types-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .business-types-menu {
        position: static;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 0.5rem;
    }
    
    .business-types-display {
        min-height: 450px;
        padding: 1.5rem;
    }
    
    .business-display-content {
        position: relative;
        flex-direction: column;
        gap: 1.5rem;
        margin-top: 2rem;
        min-height: 500px;
    }
    
    .business-image {
        min-height: 300px;
    }
    
    .business-placeholder {
        min-height: 300px;
    }
    
    .business-display-content.active {
        position: relative;
    }
    
    .business-display-content:not(.active) {
        display: none;
    }
}

@media (max-width: 768px) {
    .business-types {
        padding: 3rem 0;
    }
    
    .business-types-header .section-title {
        font-size: 2rem;
    }
    
    .business-types-menu {
        grid-template-columns: 1fr;
    }
    
    .business-type-item {
        padding: 0.75rem 1rem;
        gap: 0.75rem;
    }
    
    .business-icon {
        width: 2rem;
        height: 2rem;
        font-size: 1rem;
    }
    
    .business-type-item span {
        font-size: 0.875rem;
    }
    
    .business-types-display {
        min-height: 400px;
        padding: 1rem;
    }
    
    .business-display-content {
        position: relative;
        flex-direction: column;
        gap: 1rem;
        margin-top: 2rem;
        min-height: 450px;
    }
    
    .business-image {
        min-height: 250px;
    }
    
    .business-placeholder {
        min-height: 250px;
    }
    
    .business-description {
        padding: 1rem 0 0 0;
    }
    
    .business-description h3 {
        font-size: 1.5rem;
    }
    
    .business-description p {
        font-size: 0.95rem;
        margin-bottom: 1.25rem;
    }
    
    .testimonial-bubble {
        position: static;
        margin: 1rem 0;
        align-self: flex-start;
    }
}

@media (max-width: 480px) {
    .business-types-header .section-title {
        font-size: 1.75rem;
    }
    
    .business-type-item {
        padding: 0.5rem 0.75rem;
    }
    
    .business-icon {
        width: 1.75rem;
        height: 1.75rem;
        font-size: 0.875rem;
    }
    
    .business-types-display {
        min-height: 350px;
        padding: 0.75rem;
    }
    
    .business-display-content {
        min-height: 400px;
        gap: 0.75rem;
    }
    
    .business-image {
        min-height: 200px;
    }
    
    .business-placeholder {
        min-height: 200px;
    }
    
    .business-description h3 {
        font-size: 1.25rem;
    }
    
    .business-description p {
        font-size: 0.875rem;
    }
    
    .testimonial-text {
        font-size: 0.75rem;
    }
}

/* ===========================================
   ENTERPRISE DETAILED STYLES
   =========================================== */

/* Implementation Stages */
.implementation-stages {
    margin: 3rem 0;
    padding: 2rem 0;
}

.stages-header {
    text-align: center;
    margin-bottom: 3rem;
}

.stages-header h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.stages-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.stages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.stage-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.stage-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.stage-number {
    position: absolute;
    top: -12px;
    left: 1.5rem;
    background: var(--primary-color);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: var(--shadow-md);
}

.stage-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    margin-top: 0.5rem;
}

.stage-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.stage-deliverable {
    background: var(--bg-secondary);
    padding: 0.75rem;
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    border-left: 3px solid var(--accent-color);
}

.stage-price {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.125rem;
}

/* Pricing Examples */
.pricing-examples {
    margin: 4rem 0;
    padding: 2rem 0;
    background: var(--bg-secondary);
    border-radius: 16px;
}

.examples-header {
    text-align: center;
    margin-bottom: 2rem;
    padding: 0 2rem;
}

.examples-header h3 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.examples-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.example-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 0 2rem;
}

.example-card {
    background: var(--bg-primary);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.example-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.example-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.example-card.featured:hover {
    transform: scale(1.05) translateY(-4px);
}

.example-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.5rem;
}

.example-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.example-scope {
    background: var(--bg-secondary);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    display: inline-block;
}

.example-features {
    margin: 1.5rem 0;
    text-align: left;
}

.example-features span {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.example-features span::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
}

.example-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.pricing-note {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.pricing-note i {
    color: var(--accent-color);
    margin-top: 0.2rem;
}

.pricing-note p {
    color: var(--text-primary);
    font-size: 0.875rem;
    margin: 0;
}

/* Key Terms */
.key-terms {
    margin: 4rem 0;
}

.terms-header {
    text-align: center;
    margin-bottom: 3rem;
}

.terms-header h3 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.terms-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.terms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.term-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.term-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.term-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.term-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.term-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Technical Terms */
.technical-terms {
    margin: 4rem 0;
    padding: 3rem 0;
    background: var(--bg-secondary);
    border-radius: 16px;
}

.tech-terms-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 0 2rem;
}

.tech-terms-header h3 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.tech-terms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    padding: 0 2rem;
}

.tech-term {
    background: var(--bg-primary);
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.tech-term:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.tech-term h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.tech-term p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Package Components Comparison Table */
.package-components {
    margin: 4rem 0;
}

.components-header {
    text-align: center;
    margin-bottom: 3rem;
}

.components-header h3 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.components-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.comparison-table {
    background: var(--bg-primary);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    padding: 1rem;
    font-size: 0.875rem;
}

.table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}

.table-row:hover {
    background: var(--bg-secondary);
}

.table-row:last-child {
    border-bottom: none;
}

.component-name {
    font-weight: 600;
    color: var(--text-primary);
}

.package-col {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Responsive Design for Tables */
@media (max-width: 1024px) {
    .stages-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }
    
    .example-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .table-header, .table-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .table-header {
        display: none;
    }
    
    .table-row {
        border: 1px solid var(--border-color);
        border-radius: 8px;
        margin-bottom: 1rem;
        padding: 1.5rem;
    }
    
    .package-col::before {
        content: attr(data-label) ': ';
        font-weight: 600;
        color: var(--text-primary);
    }
}

@media (max-width: 768px) {
    .stages-grid {
        grid-template-columns: 1fr;
    }
    
    .terms-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .tech-terms-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stages-header h3 {
        font-size: 1.75rem;
    }
    
    .examples-header h3 {
        font-size: 1.75rem;
    }
    
    .terms-header h3 {
        font-size: 1.75rem;
    }
    
    .stage-item {
        padding: 1.25rem;
    }
    
    .example-card {
        padding: 1.5rem;
    }
    
    .term-card {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .stages-header h3 {
        font-size: 1.5rem;
    }
    
    .examples-header h3 {
        font-size: 1.5rem;
    }
    
    .terms-header h3 {
        font-size: 1.5rem;
    }
    
    .stage-content h4 {
        font-size: 1.125rem;
    }
    
    .example-card h4 {
        font-size: 1.125rem;
    }
    
    .term-card h4 {
        font-size: 1.125rem;
    }
    
    .pricing-examples {
        padding: 1.5rem 0;
    }
    
    .technical-terms {
        padding: 2rem 0;
    }
    
    .examples-header {
        padding: 0 1rem;
    }
    
    .tech-terms-header {
        padding: 0 1rem;
    }
    
    .example-grid {
        padding: 0 1rem;
    }
    
    .tech-terms-grid {
        padding: 0 1rem;
    }
}

/* ===========================================
   ENHANCED PRICING SECTION
   =========================================== */

/* Pricing Section Layout */
.pricing {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
}

.pricing .container {
    max-width: 1400px;
}

/* Enhanced Pricing Header */
.pricing-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 10;
}

.pricing-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: white;
    border: 2px solid var(--primary-color);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.15);
    transition: all 0.3s ease;
}

.pricing-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(37, 99, 235, 0.2);
}

.pricing-badge i {
    font-size: 1.25rem;
}

/* Enhanced Business Model Info */
.business-model-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 5rem;
    padding: 2rem 0;
}

.model-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.model-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: left 0.6s ease;
}

.model-card:hover::before {
    left: 0;
}

.model-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.model-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2rem;
    color: white;
    transition: transform 0.3s ease;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.model-card:hover .model-icon {
    transform: scale(1.1) rotate(5deg);
}

.model-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.model-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
}

/* Enhanced Pricing Packages */
.pricing-packages {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.package-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    height: auto;
    min-height: 520px;
}

.package-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--border-color), var(--border-color));
    transition: background 0.3s ease;
}

.package-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    border-color: var(--primary-color);
}

.package-card:hover::before {
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.package-card.featured {
    border-color: var(--accent-color);
    transform: scale(1.05);
    z-index: 2;
}

.package-card.featured::before {
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
}

.package-card.featured:hover {
    transform: translateY(-12px) scale(1.07);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent-color), #059669);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 700;
    z-index: 10;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
    letter-spacing: 0.5px;
}

/* Enhanced Package Header */
.package-header {
    padding: 1.5rem 1.5rem 1rem;
    text-align: center;
    background: linear-gradient(135deg, var(--bg-secondary), white);
    border-bottom: 1px solid var(--border-color);
}

.package-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2.25rem;
    color: white;
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.3);
    transition: transform 0.3s ease;
}

.package-card:hover .package-icon {
    transform: scale(1.1) rotate(-5deg);
}

.package-card.essentials .package-icon {
    background: linear-gradient(135deg, #10b981, #059669);
}

.package-card.enterprise .package-icon {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
}

.package-header h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
}

.package-subtitle {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 500;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.currency {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.amount {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
    text-shadow: 0 2px 4px rgba(37, 99, 235, 0.1);
}

.period {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* Enhanced Package Features */
.package-features {
    padding: 0 1.5rem 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-group {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.feature-group:hover {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.feature-group h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--primary-color);
    position: relative;
}

.feature-group h4::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--accent-color);
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 12px;
    transition: all 0.2s ease;
}

.feature:hover {
    background: rgba(37, 99, 235, 0.05);
    transform: translateX(5px);
}

.feature i {
    color: var(--accent-color);
    font-size: 1rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
    background: rgba(16, 185, 129, 0.1);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

.feature span {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
    font-weight: 500;
}

/* Enhanced Package Button */
.package-btn {
    margin: 1rem 1.5rem 1.5rem;
    justify-content: center;
    padding: 1rem 1.5rem;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 16px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.package-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.package-btn:hover::before {
    left: 100%;
}

/* Sticky Navigation for Enterprise Section */
.enterprise-navigation {
    position: sticky;
    top: 80px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    margin: 2rem 0;
    padding: 1rem;
    z-index: 100;
    border: 1px solid var(--border-color);
}

.nav-tabs {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding: 0.5rem;
}

.nav-tab {
    padding: 0.5rem 1rem;
    border-radius: 12px;
    background: transparent;
    border: 2px solid transparent;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.nav-tab:hover {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
}

.nav-tab.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-dark);
}

/* Enhanced Enterprise Detailed */
.enterprise-detailed {
    background: white;
    border-radius: 24px;
    padding: 2rem 1.5rem;
    margin: 2rem 0;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.12);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.enterprise-detailed::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), #6366f1);
}

.enterprise-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.enterprise-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    letter-spacing: 0.5px;
}

/* Collapsible Sections */
.collapsible-section {
    margin: 2rem 0;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    background: white;
    transition: all 0.3s ease;
}

.section-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 1.5rem;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    width: 100%;
    text-align: left;
}

.section-toggle:hover {
    background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
}

.section-toggle h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.toggle-icon {
    font-size: 1.25rem;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.collapsible-section.active .toggle-icon {
    transform: rotate(180deg);
}

.section-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-in-out, padding 0.4s ease-in-out;
}

.collapsible-section.active .section-content {
    max-height: 2000px;
    padding: 1.5rem 1.5rem 2rem;
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 1400px) {
    .pricing-packages {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
    
    .package-card {
        min-height: 600px;
    }
}

@media (max-width: 1200px) {
    .pricing-packages {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .package-card.featured {
        transform: scale(1.02);
    }
}

@media (max-width: 768px) {
    .pricing {
        padding: 3rem 0;
    }
    
    .pricing-packages {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 500px;
        margin: 0 auto 4rem;
    }
    
    .package-card.featured {
        transform: none;
        order: -1;
    }
    
    .business-model-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }
    
    .model-card {
        padding: 2rem;
    }
    
    .enterprise-detailed {
        padding: 2rem 1.5rem;
        margin: 2rem 0;
    }
    
    .nav-tabs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .nav-tab {
        text-align: center;
        padding: 1rem;
    }
}

@media (max-width: 640px) {
    .pricing-header {
        margin-bottom: 3rem;
    }
    
    .pricing-badge {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .package-header {
        padding: 1.5rem 1.5rem 1rem;
    }
    
    .package-features {
        padding: 0 1.5rem 1rem;
    }
    
    .package-btn {
        margin: 1rem 1.5rem 2rem;
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .amount {
        font-size: 1.5rem;
    }
    
    .package-header h3 {
        font-size: 1.25rem;
    }
    
    .enterprise-detailed {
        padding: 1.5rem 1.5rem;
    }
    
    .section-toggle {
        padding: 1.5rem;
    }
    
    .collapsible-section.active .section-content {
        padding: 1.5rem;
    }
    
    .model-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .package-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
}

/* Animation for smooth reveals */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.package-card {
    animation: slideUp 0.6s ease-out forwards;
}

.package-card:nth-child(1) { animation-delay: 0.1s; }
.package-card:nth-child(2) { animation-delay: 0.2s; }
.package-card:nth-child(3) { animation-delay: 0.3s; }
.package-card:nth-child(4) { animation-delay: 0.4s; }

/* Progress Indicator */
.section-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(37, 99, 235, 0.1);
    z-index: 1000;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    width: 0%;
    transition: width 0.3s ease;
}

/* ===========================================
   ENHANCED ADDITIONAL SERVICES
   =========================================== */

.additional-services-enhanced {
    margin: 5rem 0;
    padding: 4rem 3rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 24px;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.additional-services-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
}

.services-header-enhanced {
    text-align: center;
    margin-bottom: 4rem;
}

.services-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: white;
    border: 2px solid var(--accent-color);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
}

.services-header-enhanced h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.services-header-enhanced p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid-enhanced {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card-enhanced {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 320px;
}

.service-card-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.05), transparent);
    transition: left 0.6s ease;
}

.service-card-enhanced:hover::before {
    left: 100%;
}

.service-card-enhanced:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-color);
}

.service-card-enhanced.featured-service {
    border-color: var(--accent-color);
    border-width: 2px;
    transform: scale(1.02);
}

.featured-label {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 10;
}

.service-icon-enhanced {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 1.75rem;
    color: white;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.service-card-enhanced:hover .service-icon-enhanced {
    transform: scale(1.1) rotate(5deg);
}

.service-content-enhanced {
    flex: 1;
    margin-bottom: 2rem;
}

.service-content-enhanced h4 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.service-content-enhanced p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-features span {
    font-size: 0.875rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1rem;
}

.service-features span::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
}

.service-price-enhanced {
    text-align: center;
    padding: 1.5rem;
    background: rgba(16, 185, 129, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(16, 185, 129, 0.1);
    margin-top: auto;
}

.service-price-enhanced .price-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    display: block;
    margin-bottom: 0.25rem;
}

.service-price-enhanced .price-unit {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===========================================
   ENHANCED GROWTH PROCESS TIMELINE
   =========================================== */

.growth-process-enhanced {
    margin: 5rem 0;
    padding: 4rem 3rem;
    background: white;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.growth-process-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.process-header-enhanced {
    text-align: center;
    margin-bottom: 4rem;
}

.process-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.process-header-enhanced h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.process-header-enhanced p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.process-timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    position: relative;
}

.timeline-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

.timeline-icon.start {
    background: linear-gradient(135deg, #10b981, #059669);
}

.timeline-icon.growth {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

.timeline-icon.premium {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.timeline-icon.enterprise {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
}

.timeline-item:hover .timeline-icon {
    transform: scale(1.1);
}

.timeline-content {
    flex: 1;
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

.timeline-content:hover {
    background: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transform: translateX(5px);
}

.timeline-badge {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.timeline-content h4 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.timeline-package {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.timeline-benefits {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.timeline-benefits span {
    font-size: 0.875rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1rem;
}

.timeline-benefits span::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
}

.timeline-connector {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
    margin: 0 auto;
    position: relative;
    left: 29px;
}

.growth-summary {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.summary-card {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(16, 185, 129, 0.05));
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.summary-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.summary-content h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.summary-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   ENHANCED EXPECTATIONS
   =========================================== */

.expectations-enhanced {
    margin: 5rem 0;
}

.expectations-container {
    background: linear-gradient(135deg, #fff8e1 0%, #fff3c4 100%);
    border: 2px solid #ffd54f;
    border-radius: 20px;
    padding: 3rem;
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    box-shadow: 0 8px 25px rgba(255, 193, 7, 0.2);
    position: relative;
    overflow: hidden;
}

.expectations-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ff9800, #f57c00);
}

.expectations-icon-large {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff9800, #f57c00);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(255, 152, 0, 0.3);
}

.expectations-content-enhanced {
    flex: 1;
}

.expectations-content-enhanced h4 {
    color: #e65100;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.expectations-content-enhanced p {
    color: #bf360c;
    line-height: 1.7;
    font-size: 1rem;
    margin-bottom: 2rem;
}

.expectations-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.expectation-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 12px;
    border: 1px solid rgba(255, 152, 0, 0.2);
    transition: all 0.3s ease;
}

.expectation-item:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

.expectation-item i {
    color: #f57c00;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.expectation-item span {
    color: #e65100;
    font-weight: 500;
    font-size: 0.9rem;
}

/* ===========================================
   RESPONSIVE ENHANCED SECTIONS
   =========================================== */

@media (max-width: 968px) {
    .additional-services-enhanced,
    .growth-process-enhanced {
        padding: 2.5rem 2rem;
        margin: 3rem 0;
    }
    
    .services-grid-enhanced {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-card-enhanced.featured-service {
        transform: none;
        order: -1;
    }
    
    .process-timeline {
        gap: 1.5rem;
    }
    
    .timeline-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .timeline-connector {
        left: 0;
        margin: 0 auto;
    }
    
    .summary-card {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .expectations-container {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        padding: 2rem;
    }
    
    .expectations-features {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
}

@media (max-width: 640px) {
    .additional-services-enhanced,
    .growth-process-enhanced {
        padding: 2rem 1.5rem;
    }
    
    .service-card-enhanced {
        padding: 2rem;
        min-height: 280px;
    }
    
    .service-icon-enhanced {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .timeline-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .expectations-icon-large {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .services-header-enhanced h3,
    .process-header-enhanced h3 {
        font-size: 1.75rem;
    }
    
    .expectations-content-enhanced h4 {
        font-size: 1.25rem;
    }
    
    .timeline-content {
        padding: 1.5rem;
    }
    
    .expectations-container {
        padding: 1.5rem;
    }
}

/* Equal height fix */
.business-types-content { align-items: stretch !important; }

/* Fix for hero phone button - ensure proper styling across all browsers */
.hero-phone-btn,
a.hero-phone-btn {
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%) !important;
    color: white !important;
    border: 2px solid #48bb78 !important;
    text-decoration: none !important;
    box-shadow: 0 4px 12px rgba(72, 187, 120, 0.3) !important;
}

.hero-phone-btn:hover,
.hero-phone-btn:focus,
.hero-phone-btn:active,
.hero-phone-btn:visited,
a.hero-phone-btn:hover,
a.hero-phone-btn:focus,
a.hero-phone-btn:active,
a.hero-phone-btn:visited {
    background: linear-gradient(135deg, #38a169 0%, #2f855a 100%) !important;
    color: white !important;
    border-color: #38a169 !important;
    text-decoration: none !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 20px rgba(72, 187, 120, 0.4) !important;
}

.hero-phone-btn i {
    animation: phoneRing 2s ease-in-out infinite;
}

@keyframes phoneRing {
    0%, 100% { transform: rotate(0deg); }
    10% { transform: rotate(10deg); }
    20% { transform: rotate(-10deg); }
    30% { transform: rotate(10deg); }
    40% { transform: rotate(-10deg); }
}

/* Additional fix for anchor button styles */
a.btn,
a.btn-primary {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
    text-decoration: none !important;
}

a.btn-primary:not(.hero-phone-btn) {
    background: var(--primary-color) !important;
    color: white !important;
    border: 2px solid var(--primary-color) !important;
}

a.btn-primary:not(.hero-phone-btn):hover,
a.btn-primary:not(.hero-phone-btn):focus,
a.btn-primary:not(.hero-phone-btn):active,
a.btn-primary:not(.hero-phone-btn):visited {
    background: var(--primary-dark) !important;
    color: white !important;
    text-decoration: none !important;
    border-color: var(--primary-dark) !important;
}