/* Global Styles and Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Purple/Pink/Blue color scheme - keeping existing colors */
    --primary-purple: #8b5cf6;
    --primary-blue: #3b82f6;
    --primary-pink: #ec4899;
    
    /* Very dark backgrounds to match v0 */
    --background: #0a0a0a;
    --card: #141414;
    --dark-bg: #0a0a0a;
    --dark-card: #141414;
    
    /* Text colors */
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --muted-foreground: #71717a;
    
    /* Glass effects */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    
    /* Border */
    --border: rgba(255, 255, 255, 0.2);
    --input: rgba(255, 255, 255, 0.15);
    
    /* Radius */
    --radius: 0.75rem;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

html, body {
    overflow-x: hidden;
}

/* Aurora Background Effect */
.aurora-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: var(--background);
}

.aurora-background::before,
.aurora-background::after {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.12) 0%, transparent 50%);
    animation: aurora-rotate 20s linear infinite;
}

.aurora-background::after {
    background: radial-gradient(circle, rgba(236, 72, 153, 0.12) 0%, transparent 50%);
    animation: aurora-rotate 30s linear infinite reverse;
}

@keyframes aurora-rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.aurora-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.25;
    animation: aurora-float 20s ease-in-out infinite;
}

.aurora-orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #8b5cf6 0%, transparent 70%);
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.aurora-orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #3b82f6 0%, transparent 70%);
    top: 50%;
    right: 5%;
    animation-delay: 7s;
}

.aurora-orb-3 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, #ec4899 0%, transparent 70%);
    bottom: 5%;
    left: 35%;
    animation-delay: 14s;
}

@keyframes aurora-float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(80px, -60px) scale(1.15);
    }
    66% {
        transform: translate(-50px, 40px) scale(0.9);
    }
}

/* Glassmorphism Navigation */
.glassmorphism-nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 9999px;
    padding: 12px 24px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    animation: fade-in-nav 0.8s ease-out forwards;
}

/* Navbar hide on scroll down */
.glassmorphism-nav.nav-hidden {
    top: -100px;
    opacity: 0;
}

.glassmorphism-nav.nav-visible {
    top: 20px;
    opacity: 1;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    transition: transform 0.2s;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.nav-logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-logo img {
    height: 55px;
    width: auto;
    display: block;
    object-fit: contain;
}

.nav-logo:hover {
    transform: scale(1.05);
}

.footer-logo-img {
    height: 48px;
    width: auto;
    display: block;
    object-fit: contain;
    margin-bottom: 15px;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.2s ease;
    position: relative;
    cursor: pointer;
}

.nav-links a:hover {
    color: #ffffff;
    transform: scale(1.05);
}

.nav-cta-btn {
    background: white;
    color: black;
    padding: 10px 24px;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.nav-cta-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.2);
}

.nav-cta-btn svg {
    transition: transform 0.3s ease;
}

.nav-cta-btn:hover svg {
    transform: translateX(3px);
}

/* Mobile Menu Toggle (Hamburger) */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    transition: all 0.3s ease;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding-top: 100px;
}

.mobile-menu-overlay.active {
    display: flex;
    opacity: 1;
    align-items: flex-start;
    justify-content: center;
}

.mobile-nav-links {
    list-style: none;
    text-align: center;
    width: 100%;
    padding: 0 20px;
}

.mobile-nav-links li {
    margin: 0;
    opacity: 0;
    transform: translateY(20px);
    animation: fade-in-up 0.5s ease forwards;
}

.mobile-menu-overlay.active .mobile-nav-links li:nth-child(1) { animation-delay: 0.1s; }
.mobile-menu-overlay.active .mobile-nav-links li:nth-child(2) { animation-delay: 0.2s; }
.mobile-menu-overlay.active .mobile-nav-links li:nth-child(3) { animation-delay: 0.3s; }
.mobile-menu-overlay.active .mobile-nav-links li:nth-child(4) { animation-delay: 0.4s; }
.mobile-menu-overlay.active .mobile-nav-links li:nth-child(5) { animation-delay: 0.5s; }

.mobile-nav-links a {
    display: block;
    color: white;
    font-size: 1.5rem;
    font-weight: 500;
    padding: 24px 20px;
    min-height: 44px;
    text-decoration: none;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-links a:hover {
    color: #8b5cf6;
    background: rgba(139, 92, 246, 0.1);
}

.mobile-nav-cta {
    background: linear-gradient(135deg, #8b5cf6, #ec4899) !important;
    color: white !important;
    border-radius: 12px;
    margin-top: 20px;
    border: none !important;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 20px 80px;
    position: relative;
}

.hero-content {
    max-width: 1000px;
    width: 100%;
    position: relative;
    z-index: 10;
    overflow-x: hidden;
}

/* Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 32px;
    opacity: 0;
    animation: fade-in-badge 0.6s ease-out forwards;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    margin-right: 8px;
    animation: pulse 2s ease-in-out infinite;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.15;
    opacity: 0;
    animation: fade-in-heading 0.8s ease-out 0.2s forwards;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.gradient-text {
    background: linear-gradient(135deg, #8b5cf6, #3b82f6, #ec4899);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient 3s ease infinite;
}

/* Rotating Text Animation - Character-by-character stagger */
.rotating-text-wrapper {
    display: inline-flex;
    position: relative;
    overflow: hidden;
    vertical-align: bottom;
    background: #ffffff;
    color: #000000;
    padding: 12px 32px;
    border-radius: 16px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.5);
    min-width: 300px;
    max-width: 100%;
    justify-content: center;
    align-items: center;
    height: auto;
    min-height: 1.4em;
    line-height: 1.4em;
}

.rotating-text {
    display: inline-flex;
    flex-wrap: nowrap;
    justify-content: center;
    position: relative;
    overflow: visible;
    align-items: center;
}

.text-word {
    display: inline-flex;
    overflow: hidden;
}

.text-char {
    display: inline-block;
    transform: translateY(100%);
    opacity: 0;
    animation: charSlideUp 0.4s ease-out forwards;
    font-weight: 700;
}

.text-char.exit {
    animation: charSlideOut 0.3s ease-in forwards;
}

@keyframes charSlideUp {
    0% {
        transform: translateY(100%);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes charSlideOut {
    0% {
        transform: translateY(0);
        opacity: 1;
    }
    100% {
        transform: translateY(-120%);
        opacity: 0;
    }
}

.text-space {
    white-space: pre;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
    opacity: 0;
    animation: fade-in-subheading 0.8s ease-out 0.4s forwards;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fade-in-buttons 0.8s ease-out 0.6s forwards;
}

.btn {
    padding: 16px 32px;
    font-size: 1.125rem;
    font-weight: 600;
    border: none;
    border-radius: 9999px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.btn-primary {
    background: white;
    color: black;
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(139, 92, 246, 0.4);
    background: #f9fafb;
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px) scale(1.05);
}

/* Trust Indicators with Slide Animation */
.trust-indicators {
    text-align: center;
    padding: 0 16px;
    overflow: hidden;
    opacity: 0;
    animation: fade-in-trust 0.8s ease-out 0.8s forwards;
    margin-top: 48px;
}

.trust-text {
    font-size: 14px;
    color: white;
    margin-bottom: 24px;
}

.trust-scroll-container {
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

.trust-scroll {
    display: flex;
    align-items: center;
    gap: 32px;
    opacity: 0.6;
    transition: opacity 0.5s;
    animation: slide-left 30s linear infinite;
}

.trust-scroll:hover {
    opacity: 0.8;
}

.trust-item {
    font-size: 1.125rem;
    font-weight: 600;
    white-space: nowrap;
}

/* Features Section */
.features-section {
    padding: 100px 20px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 50px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s ease;
    animation: fade-in-up 0.7s ease-out forwards;
    display: flex;
    flex-direction: column;
    min-height: 280px;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 20px 60px rgba(139, 92, 246, 0.15);
    background: rgba(255, 255, 255, 0.08);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: block;
}

.feature-title {
    font-size: 1.375rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 15px;
    flex-grow: 1;
    margin-bottom: 8px;
}

/* Problem-Solution Section */
.problem-solution-section {
    padding: 100px 20px;
    background: linear-gradient(180deg, transparent 0%, rgba(139, 92, 246, 0.03) 100%);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-top: 50px;
}

.comparison-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

.comparison-card:hover {
    transform: translateY(-5px);
}

.comparison-card.problem {
    border-left: 3px solid #ef4444;
}

.comparison-card.solution {
    border-left: 3px solid #10b981;
}

.comparison-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.comparison-list {
    list-style: none;
}

.comparison-list li {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 15px;
}

.comparison-list li:last-child {
    border-bottom: none;
}

.list-icon {
    flex-shrink: 0;
    margin-top: 2px;
    font-size: 18px;
}

/* Stats Cards */
.stat-card {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
}

.stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin: 0;
}

/* CTA Card */
.cta-card {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 50px 40px;
    transition: all 0.3s ease;
}

.cta-card:hover {
    background: rgba(255, 255, 255, 0.08);
}

/* ROI Calculator Section */
.roi-section {
    padding: 100px 20px;
}

.roi-calculator {
    max-width: 900px;
    margin: 50px auto;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 48px;
}

.roi-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.roi-stat {
    text-align: center;
    padding: 32px 24px;
    background: rgba(139, 92, 246, 0.08);
    border-radius: 16px;
    border: 1px solid rgba(139, 92, 246, 0.2);
    transition: all 0.3s ease;
}

.roi-stat:hover {
    transform: translateY(-5px);
    background: rgba(139, 92, 246, 0.12);
    border-color: rgba(139, 92, 246, 0.3);
}

.roi-stat-value {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.roi-stat-label {
    color: var(--text-secondary);
    margin-top: 8px;
    font-size: 14px;
}

/* Interactive ROI Calculator Section */
.interactive-roi-section {
    padding: 100px 20px;
    background: linear-gradient(180deg, transparent 0%, rgba(139, 92, 246, 0.03) 100%);
}

.roi-header {
    text-align: center;
    margin-bottom: 60px;
}

.roi-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.roi-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.roi-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 300;
    color: white;
    margin-bottom: 16px;
    line-height: 1.2;
}

.roi-subtitle {
    font-size: 1.125rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.roi-calculator-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.roi-card {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 40px;
}

.roi-card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: white;
    margin-bottom: 32px;
}

.roi-input-group {
    margin-bottom: 32px;
}

.roi-label {
    display: block;
    color: white;
    font-size: 0.875rem;
    margin-bottom: 12px;
    font-weight: 500;
}

.roi-label span {
    color: #8b5cf6;
    font-weight: 700;
}

.roi-select {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.roi-select:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(139, 92, 246, 0.3);
}

.roi-select:focus {
    outline: none;
    border-color: #8b5cf6;
    background: rgba(255, 255, 255, 0.08);
}

.roi-select option {
    background: #1a1a1a;
    color: white;
}

.roi-slider {
    width: 100%;
    height: 6px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.roi-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
    cursor: pointer;
    transition: all 0.3s ease;
}

.roi-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 0 8px rgba(139, 92, 246, 0.2);
}

.roi-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

.roi-slider::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 0 8px rgba(139, 92, 246, 0.2);
}

.roi-slider-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
}

.roi-insights {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.roi-insight-item {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.roi-insight-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.roi-insight-item p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    line-height: 1.6;
}

.roi-insight-item strong {
    color: white;
}

.roi-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 32px;
}

.roi-metric {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
}

.roi-metric-highlight {
    background: rgba(139, 92, 246, 0.1);
    border-color: rgba(139, 92, 246, 0.3);
}

.roi-metric-label {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    margin-bottom: 8px;
}

.roi-metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    line-height: 1;
}

.roi-metric-unit {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin-top: 8px;
}

.roi-benefit-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    margin-bottom: 12px;
    transition: all 0.3s ease;
}

.roi-benefit-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(139, 92, 246, 0.3);
    transform: translateX(4px);
}

.roi-benefit-icon {
    font-size: 1.5rem;
}

.roi-benefit-content {
    flex: 1;
}

.roi-benefit-label {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    margin-bottom: 4px;
}

.roi-benefit-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.roi-annual-projection {
    margin-top: 32px;
    padding: 32px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(236, 72, 153, 0.1));
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 16px;
    text-align: center;
}

.roi-projection-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    margin-bottom: 12px;
}

.roi-projection-value {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.roi-projection-note {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
}

.roi-disclaimer {
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin-top: 32px;
}

@media (max-width: 968px) {
    .roi-calculator-grid {
        grid-template-columns: 1fr;
    }

    .roi-card {
        padding: 28px;
    }
}


/* Footer */
.footer {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 60px 20px 30px;
    margin-top: 100px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 1.125rem;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 15px;
}

.footer-links a:hover {
    color: var(--primary-purple);
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.6);
}

.social-link svg {
    width: 20px;
    height: 20px;
    position: relative;
    z-index: 2;
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    font-size: 14px;
}

/* Phone Mockup */
.phone-mockup {
    max-width: 320px;
    margin: 0 auto;
    position: relative;
}

.phone-frame {
    background: #1a1a1a;
    border-radius: 42px;
    padding: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    border: 10px solid #2a2a2a;
}

.phone-screen {
    background: #000;
    border-radius: 32px;
    overflow: hidden;
    aspect-ratio: 9/19.5;
}

.phone-notch {
    width: 160px;
    height: 28px;
    background: #000;
    margin: 0 auto;
    border-radius: 0 0 20px 20px;
    position: relative;
    z-index: 10;
}

/* Demo Section Styles */
.demo-section {
    padding: 100px 20px;
}

.demo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 50px;
}

.demo-content h3 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.demo-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
    font-size: 15px;
}

.demo-features {
    list-style: none;
    margin-top: 32px;
}

.demo-features li {
    padding: 16px 0;
    display: flex;
    align-items: center;
    gap: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 15px;
}

.demo-features li:last-child {
    border-bottom: none;
}

/* Stats Section */
.stats-section {
    padding: 80px 32px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08), rgba(236, 72, 153, 0.08));
    border-radius: 24px;
    margin: 50px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item h3 {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.stat-item p {
    color: var(--text-secondary);
    font-size: 1.0625rem;
}



/* Animation Keyframes */
@keyframes fade-in-nav {
    0% {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
    100% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@keyframes fade-in-badge {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in-heading {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in-subheading {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in-buttons {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in-trust {
    0% {
        opacity: 0;
        transform: translateY(15px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in-up {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slide-left {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Float animations for cards */
@keyframes float-slow {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.animate-float-slow {
    animation: float-slow 6s ease-in-out infinite;
}

/* AI Demo Section (Purple-ish Background) */
.ai-demo-section {
    background: linear-gradient(180deg, rgba(139, 92, 246, 0.05) 0%, rgba(236, 72, 153, 0.05) 100%);
    border-radius: 0 0 48px 48px;
    padding: 80px 20px;
    position: relative;
    overflow: hidden;
}

.demo-grid-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(139, 92, 246, 0.2) 1px, transparent 0);
    background-size: 24px 24px;
    opacity: 0.08;
    pointer-events: none;
}

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

.demo-header {
    text-align: center;
    margin-bottom: 64px;
}

.demo-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(139, 92, 246, 0.15);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: rgba(255, 255, 255, 0.9);
    padding: 10px 20px;
    border-radius: 9999px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
}

.demo-title {
    font-size: 3rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.2;
}

.demo-highlight {
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.demo-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.demo-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.demo-text-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.demo-section-title {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 24px;
    line-height: 1.3;
}

.demo-description {
    display: flex;
    flex-direction: column;
    gap: 16px;
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.7;
}

.demo-emphasis {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
}

.demo-testimonial {
    padding: 24px;
    background: rgba(139, 92, 246, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border-left: 4px solid #8b5cf6;
}

.testimonial-quote {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 12px;
}

.testimonial-author {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Phone Mockup for Demo */
.demo-phone-wrapper {
    display: flex;
    justify-content: center;
}

.phone-mockup-demo {
    max-width: 400px;
    width: 100%;
}

.phone-outer-frame {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.3), rgba(236, 72, 153, 0.3));
    border-radius: 40px;
    padding: 8px;
    box-shadow: 0 25px 60px rgba(139, 92, 246, 0.4);
}

.phone-inner-frame {
    background: #0a0a0a;
    border-radius: 32px;
    padding: 4px;
}

.phone-screen-demo {
    background: #141414;
    border-radius: 28px;
    overflow: hidden;
}

/* Chat Header */
.chat-header-bar {
    background: rgba(139, 92, 246, 0.08);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
}

.chat-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.chat-status-dot {
    width: 8px;
    height: 8px;
    background: #8b5cf6;
    border-radius: 50%;
}

.chat-name {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.chat-time {
    color: var(--text-secondary);
    font-size: 12px;
}

/* Profile Header */
.chat-profile-header {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    padding: 16px 20px;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.profile-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.profile-avatar {
    width: 32px;
    height: 32px;
    background: white;
    color: #8b5cf6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.profile-name {
    font-size: 14px;
    font-weight: 600;
    margin: 0;
}

.profile-phone {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.online-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #4ade80;
}

.online-dot {
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
}

/* Chat Messages */
.chat-messages {
    padding: 16px;
    background: rgba(10, 10, 10, 0.5);
    min-height: 400px;
    max-height: 400px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.message-ai,
.message-customer {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.message-customer {
    justify-content: flex-end;
}

.message-avatar {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 11px;
    flex-shrink: 0;
    margin-top: 4px;
}

.message-avatar-customer {
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 11px;
    flex-shrink: 0;
    margin-top: 4px;
}

.message-bubble {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.6;
}

.message-bubble-ai {
    background: rgba(139, 92, 246, 0.15);
    backdrop-filter: blur(10px);
    color: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.2);
}

.message-bubble-customer {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-bottom-right-radius: 4px;
}

/* Typing Indicator */
.typing-indicator {
    background: rgba(139, 92, 246, 0.15);
    backdrop-filter: blur(10px);
    padding: 12px 16px;
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    border: 1px solid rgba(139, 92, 246, 0.3);
    display: flex;
    gap: 4px;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: #8b5cf6;
    border-radius: 50%;
    animation: typing-bounce 1.4s infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing-bounce {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-8px);
    }
}

/* Chat Input */
.chat-input-area {
    padding: 16px;
    background: rgba(10, 10, 10, 0.5);
    border-top: 1px solid rgba(139, 92, 246, 0.2);
}

.chat-input-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    padding: 10px 16px;
}

.input-placeholder {
    color: var(--text-secondary);
    font-size: 14px;
}

.input-icon {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: white;
}

/* Responsive Design */
@media (max-width: 968px) {
    /* Mobile Navigation */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-links {
        display: none !important;
    }
    
    .nav-cta-btn {
        display: none;
    }
    
    .glassmorphism-nav {
        padding: 12px 20px;
        top: 16px;
        width: 94%;
    }
    
    /* Hero Section Mobile */
    .hero-section {
        padding: 120px 20px 80px;
    }
    
    .hero-content {
        padding: 0 10px;
    }
    
    .hero-title {
        font-size: 1.75rem;
        line-height: 1.3;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 6px;
        word-wrap: break-word;
    }

    .hero-title br {
        display: none;
    }

    .hero-title > span {
        display: block;
        width: 100%;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        padding: 0 20px;
        max-width: 100%;
        word-wrap: break-word;
        overflow-wrap: break-word;
        line-height: 1.6;
    }
    
    .rotating-text-wrapper {
        min-width: auto;
        max-width: calc(100vw - 60px);
        width: auto;
        padding: 10px 20px;
        font-size: 1.5rem;
        display: inline-flex;
        white-space: nowrap;
        height: auto;
        justify-content: center;
        margin: 8px auto;
        overflow: visible;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .roi-stats {
        grid-template-columns: 1fr;
    }
    
    .demo-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-scroll {
        animation: slide-left 25s linear infinite;
    }

    /* AI Demo Section Responsive */
    .demo-title {
        font-size: 2rem;
    }

    .demo-subtitle {
        font-size: 1rem;
    }

    .demo-content-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .demo-section-title {
        font-size: 1.5rem;
    }

    .demo-description {
        font-size: 1rem;
    }

    .phone-mockup-demo {
        max-width: 100%;
    }

    .chat-messages {
        min-height: 300px;
        max-height: 300px;
    }
    
    /* Problem-Solution Section */
    .problem-solution-section {
        padding: 50px 16px;
    }
    
    .comparison-grid {
        gap: 16px;
        margin-top: 24px;
    }
    
    .comparison-card {
        padding: 20px 16px;
        border-radius: 14px;
    }
    
    .comparison-title {
        font-size: 1.1rem;
        margin-bottom: 16px;
    }
    
    .comparison-list li {
        padding: 10px 0;
        gap: 10px;
        font-size: 0.9rem;
    }
    
    .stat-highlight {
        padding: 14px 16px;
        margin-bottom: 16px;
    }
    
    .stat-highlight h3 {
        font-size: 1.75rem;
    }
    
    .stat-highlight p {
        font-size: 0.85rem;
    }
    
    /* Stats Section */
    .stats-section {
        padding: 40px 16px;
        margin: 30px 0;
        border-radius: 16px;
    }
    
    .stats-grid {
        gap: 16px;
    }
    
    .stat-item h3 {
        font-size: 2.5rem;
    }
    
    .stat-item p {
        font-size: 0.9rem;
    }
    
    .stat-card {
        padding: 20px 16px;
        border-radius: 12px;
    }
    
    .stat-value {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 0.85rem;
    }
    
    /* Features Section */
    .features-section {
        padding: 80px 20px;
    }
    
    /* CTA Section */
    .cta-section,
    .final-cta-section {
        padding: 60px 20px;
    }
    
    .cta-card {
        padding: 40px 28px;
    }
    
    /* All Sections General */
    section {
        padding-left: 20px;
        padding-right: 20px;
    }
    
    /* Footer */
    .footer {
        padding: 60px 20px 30px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Scrollbar Hide */
.scrollbar-hide {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.scrollbar-hide::-webkit-scrollbar {
    display: none;
}

/* AI Team Features Section */
.ai-team-section {
    padding: 100px 20px;
    background: linear-gradient(180deg, rgba(139, 92, 246, 0.03) 0%, rgba(236, 72, 153, 0.03) 50%, transparent 100%);
    position: relative;
    overflow: hidden;
}

/* Grid Background */
.grid-background {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    background-image: 
        linear-gradient(rgba(255,255,255,0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
}

/* Fade-in Animation Base State */
.fade-in-element {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

/* Animated State */
.fade-in-element.animate-fade-in {
    opacity: 1;
    transform: translateY(0);
}

.ai-team-header {
    text-align: center;
    margin-bottom: 64px;
}

.ai-team-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(139, 92, 246, 0.15);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: rgba(255, 255, 255, 0.9);
    padding: 10px 24px;
    border-radius: 9999px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
}

.ai-team-title {
    font-size: 3rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.2;
}

.ai-team-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.ai-team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    max-width: 1400px;
    margin: 0 auto;
}

.ai-team-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 20px;
    padding: 40px 32px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.ai-team-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #8b5cf6, #ec4899);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.ai-team-card:hover::before {
    transform: scaleX(1);
}

.ai-team-card:hover {
    transform: translateY(-8px);
    border-color: rgba(139, 92, 246, 0.4);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 60px rgba(139, 92, 246, 0.2);
}

.ai-team-card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(236, 72, 153, 0.2));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: #8b5cf6;
    transition: all 0.3s ease;
}

.ai-team-card:hover .ai-team-card-icon {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.3), rgba(236, 72, 153, 0.3));
    transform: scale(1.1);
    color: #ec4899;
}

.ai-team-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
    line-height: 1.3;
}

.ai-team-card-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* AI Team Demo Visualizations */
.ai-team-demo {
    margin-bottom: 24px;
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Chat Demo */
.demo-24-7-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 11px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(139, 92, 246, 0.2);
    border: 1px solid rgba(139, 92, 246, 0.3);
    padding: 4px 10px;
    border-radius: 9999px;
}

.chat-demo-bubble {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.2);
    padding: 8px 14px;
    border-radius: 12px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.85);
    margin: 6px 0;
    max-width: 85%;
}

.chat-demo-left {
    background: rgba(139, 92, 246, 0.15);
    border-bottom-left-radius: 3px;
}

.chat-demo-right {
    background: rgba(255, 255, 255, 0.1);
    margin-left: auto;
    border-bottom-right-radius: 3px;
}

.chat-demo-typing {
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Phone Demo */
.phone-demo-calls {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
}

.phone-demo-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
    animation: phone-pulse 2s ease-in-out infinite;
}

@keyframes phone-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.phone-demo-status {
    position: absolute;
    bottom: 20px;
    font-size: 12px;
    font-weight: 600;
    color: #10b981;
    background: rgba(16, 185, 129, 0.15);
    padding: 4px 12px;
    border-radius: 9999px;
}

/* Calendar Demo */
.calendar-demo {
    width: 100%;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    margin-bottom: 12px;
}

.calendar-days span {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.calendar-days span.past {
    opacity: 0.3;
    color: var(--text-secondary);
}

.calendar-days span.booked {
    background: linear-gradient(135deg, #10b981, #059669);
    border-color: #10b981;
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    animation: calendar-pop 0.5s ease-out;
}

@keyframes calendar-pop {
    0% { transform: scale(0.8); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.calendar-booked {
    font-size: 11px;
    color: #10b981;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Email Demo */
.email-demo {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.email-item {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 10px 14px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.email-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    flex-shrink: 0;
}

.email-text {
    flex: 1;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.email-check {
    color: #10b981;
    font-weight: 700;
    font-size: 14px;
}

/* Lead Demo */
.lead-demo {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lead-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.lead-name {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    min-width: 60px;
}

.lead-bar {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    overflow: hidden;
}

.lead-progress {
    height: 100%;
    background: linear-gradient(90deg, #8b5cf6, #ec4899);
    border-radius: 9999px;
    animation: lead-fill 1.5s ease-out;
}

@keyframes lead-fill {
    from { width: 0; }
}

.lead-check {
    color: #10b981;
    font-weight: 700;
    font-size: 14px;
}

/* Integration Demo */
.integration-demo {
    width: 100%;
    background-image: url('../attached_assets/Thile AI Workflow Process Updated_1763532765265.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 15px;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.integration-row {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.integration-badge {
    flex: 1;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 8px 12px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.integration-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    flex-shrink: 0;
}

.integration-status {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: center;
    margin-top: 6px;
}

/* Responsive for AI Team Section */
@media (max-width: 968px) {
    .ai-team-title {
        font-size: 2rem;
    }

    .ai-team-subtitle {
        font-size: 1rem;
    }

    .ai-team-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .ai-team-card {
        padding: 32px 24px;
    }
}

/* Testimonials Section */
.testimonials-section {
    position: relative;
    padding: 120px 20px;
    background: transparent;
    overflow: hidden;
}

.testimonials-header {
    text-align: center;
    margin-bottom: 100px;
}

.testimonials-badge {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 20px;
}

.testimonials-badge::before,
.testimonials-badge::after {
    content: '';
    height: 1px;
    width: 40px;
    background: rgba(255, 255, 255, 0.2);
}

.testimonials-title {
    font-size: 3rem;
    font-weight: 300;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.2;
}

.testimonials-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 300;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Masonry Column Layout */
.testimonials-masonry {
    display: flex;
    gap: 24px;
    margin-bottom: 60px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

/* Desktop only: enable marquee with height constraint */
@media (min-width: 969px) {
    .testimonials-masonry {
        overflow: hidden;
        max-height: 800px;
    }
}

.testimonial-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
    animation: scrollUp 16s linear infinite;
    will-change: transform;
}

/* Different speeds for each column - optimized */
.testimonial-column:nth-child(1) {
    animation-duration: 18s;
}

.testimonial-column:nth-child(2) {
    animation-duration: 16s;
}

.testimonial-column:nth-child(3) {
    animation-duration: 14s;
}

/* Continuous Scroll Up Animation - Smooth */
@keyframes scrollUp {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-50%);
    }
}

/* Disable animation for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
    .testimonial-column {
        animation: none;
    }
    
    /* Hide duplicate cards when animation is disabled */
    .testimonial-card[aria-hidden="true"] {
        display: none;
    }
}

/* Testimonial Cards */
.testimonial-card {
    position: relative;
    background: rgba(20, 20, 20, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
    flex-shrink: 0;
    opacity: 1;
}

.testimonial-card:hover {
    border-color: rgba(139, 92, 246, 0.3);
    background: rgba(30, 30, 30, 0.7);
    transform: translateY(-5px);
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-primary);
    font-weight: 300;
    margin-bottom: 24px;
}

.testimonial-author {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.author-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.author-role {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 300;
}

.testimonials-cta {
    text-align: center;
    margin-top: 60px;
}

.testimonials-cta p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 25px;
    font-weight: 300;
}

.testimonials-cta strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Responsive for Testimonials */
@media (max-width: 1024px) {
    .testimonials-title {
        font-size: 2.5rem;
    }

    .testimonials-masonry {
        gap: 20px;
    }

    .testimonial-column {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .testimonials-section {
        padding: 80px 20px;
    }

    .testimonials-header {
        margin-bottom: 50px;
    }

    .testimonials-badge {
        font-size: 0.7rem;
        padding: 6px 16px;
    }

    .testimonials-title {
        font-size: 2rem;
    }

    .testimonials-subtitle {
        font-size: 1rem;
    }

    .testimonials-masonry {
        flex-direction: column;
        gap: 16px;
    }

    .testimonial-column {
        gap: 16px;
        animation: none;
    }

    .testimonial-card {
        padding: 24px;
    }
    
    /* Hide duplicate cards on mobile since animation is disabled */
    .testimonial-card[aria-hidden="true"] {
        display: none;
    }

    .testimonial-text {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

    .author-name {
        font-size: 0.9rem;
    }

    .author-role {
        font-size: 0.8rem;
    }

    .testimonials-cta p {
        font-size: 1rem;
    }
}

/* Extra Small Devices (Phones) */
@media (max-width: 480px) {
    /* Navigation */
    .glassmorphism-nav {
        width: 96%;
        padding: 10px 16px;
    }
    
    .nav-logo img {
        height: 32px;
    }
    
    /* Hero Section */
    .hero-section {
        padding: 110px 16px 60px;
    }
    
    .hero-content {
        padding: 0 5px;
    }
    
    .hero-badge {
        font-size: 11px;
        padding: 6px 12px;
    }
    
    .hero-title {
        font-size: 1.5rem;
        margin-bottom: 16px;
        line-height: 1.4;
    }
    
    .rotating-text-wrapper {
        min-width: auto;
        max-width: 100%;
        width: 100%;
        padding: 6px 12px;
        font-size: 1.25rem;
        height: auto;
        line-height: 1.3;
        white-space: normal;
        display: flex;
        justify-content: center;
    }
    
    .text-char {
        font-size: 1.25rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 28px;
        padding: 0 5px;
    }
    
    .cta-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 100%;
        gap: 12px;
        padding: 0 20px;
    }
    
    .btn {
        width: 100%;
        max-width: 100%;
        justify-content: center;
        padding: 14px 20px;
        font-size: 0.95rem;
        white-space: normal;
        word-wrap: break-word;
        overflow-wrap: break-word;
        text-align: center;
        line-height: 1.4;
        box-sizing: border-box;
    }
    
    /* Sections */
    .section-title {
        font-size: 1.5rem;
        margin-bottom: 16px;
    }
    
    .section-description {
        font-size: 0.9rem;
        margin-bottom: 20px;
    }
    
    /* Problem-Solution Section - Extra Compact */
    .problem-solution-section {
        padding: 40px 12px;
    }
    
    .comparison-grid {
        gap: 12px;
        margin-top: 20px;
    }
    
    .comparison-card {
        padding: 18px 16px;
    }

    .comparison-title {
        font-size: 1rem;
        margin-bottom: 12px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .comparison-list li {
        padding: 8px 0;
        font-size: 0.85rem;
        line-height: 1.5;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    .stat-highlight {
        padding: 12px 14px;
        margin-bottom: 12px;
    }
    
    .stat-highlight h3 {
        font-size: 1.5rem;
    }
    
    .stat-highlight p {
        font-size: 0.8rem;
    }
    
    /* Cards */
    .feature-card,
    .roi-card {
        padding: 20px 16px;
    }

    .feature-card h3,
    .feature-card h4,
    .roi-card h3,
    .roi-card h4 {
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

    .feature-card p,
    .roi-card p {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    /* Phone Mockups */
    .phone-mockup,
    .phone-mockup-demo {
        max-width: 280px;
        margin: 0 auto;
    }
    
    /* Forms */
    .contact-form input,
    .contact-form textarea {
        font-size: 16px;
    }
    
    /* Footer */
    .footer-content {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }
    
    .footer-column {
        width: 100%;
    }
    
    /* ROI Calculator */
    .roi-title {
        font-size: 1.75rem;
    }
    
    .roi-card {
        padding: 24px;
    }
    
    /* Stats */
    /* Stats Section - Extra Compact */
    .stats-section {
        padding: 30px 12px;
        margin: 20px 0;
    }
    
    .stats-grid {
        gap: 12px;
    }
    
    .stat-card {
        padding: 16px 12px;
    }
    
    .stat-card h3,
    .stat-item h3 {
        font-size: 2rem;
    }
    
    .stat-item p,
    .stat-label {
        font-size: 0.8rem;
    }
    
    /* Touch Targets - Minimum 44px */
    .mobile-nav-links a {
        padding: 18px;
        font-size: 1.25rem;
        min-height: 44px;
    }
    
    .btn,
    .nav-cta-btn,
    .mobile-menu-toggle {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Forms */
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    textarea,
    select {
        min-height: 44px;
        font-size: 16px;
    }
    
    /* Range Sliders */
    input[type="range"] {
        height: 44px;
    }
    
    /* Links */
    a {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
    }
    
    .footer-links a {
        padding: 8px 0;
    }
}

/* Tablet Devices */
@media (min-width: 481px) and (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .rotating-text-wrapper {
        min-width: auto;
        max-width: 70vw;
        font-size: 1.75rem;
        white-space: normal;
        height: auto;
    }
    
    .cta-buttons {
        gap: 14px;
    }
    
    .btn {
        padding: 15px 30px;
    }
}

/* Very Small Phones (iPhone SE, etc) */
@media (max-width: 375px) {
    .hero-section {
        padding: 100px 12px 50px;
    }
    
    .hero-content {
        padding: 0;
    }
    
    .hero-badge {
        font-size: 10px;
        padding: 5px 10px;
    }
    
    .hero-title {
        font-size: 1.35rem;
        line-height: 1.4;
        margin-bottom: 14px;
    }
    
    .rotating-text-wrapper {
        max-width: calc(100vw - 40px);
        width: auto;
        padding: 8px 16px;
        font-size: 1.1rem;
        border-radius: 10px;
        white-space: nowrap;
        min-width: auto;
        height: auto;
        display: inline-flex;
        justify-content: center;
        overflow: visible;
        margin: 8px auto;
    }
    
    .text-char {
        font-size: 1.1rem;
    }
    
    .hero-subtitle {
        font-size: 0.85rem;
        line-height: 1.5;
        padding: 0 15px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .btn {
        font-size: 0.9rem;
        padding: 12px 16px;
        white-space: normal;
        word-wrap: break-word;
        overflow-wrap: break-word;
        line-height: 1.4;
        box-sizing: border-box;
        max-width: 100%;
    }

    .cta-buttons {
        padding: 0 15px;
    }

    .section-title,
    .hero-title {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .comparison-card {
        padding: 16px 12px;
    }

    .feature-card,
    .roi-card {
        padding: 18px 14px;
    }
}

/* ========================================
   INTERACTIVE FEATURE MODALS
   ======================================== */

/* Modal Overlay - Glassmorphism */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 9998;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
}

/* Modal Content Container */
.modal-content {
    position: relative;
    background: rgba(20, 20, 20, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    max-width: 1200px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 48px;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 100px rgba(139, 92, 246, 0.15);
    transform: scale(0.9) translateY(20px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
    opacity: 1;
}

/* Modal Close Button */
.modal-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 24px;
    color: var(--text-secondary);
    z-index: 10;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    transform: rotate(90deg);
}

/* Modal Header */
.modal-header {
    margin-bottom: 32px;
    position: relative;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 120px;
    height: 3px;
    background: linear-gradient(90deg, #8b5cf6, #3b82f6, transparent);
    border-radius: 2px;
}

.modal-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #8b5cf6, #3b82f6, #ec4899);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.modal-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Modal Body Sections */
.modal-body {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.modal-section {
    padding: 32px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
}

/* Add subtle decorative gradient overlay */
.modal-section::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle at top right, rgba(139, 92, 246, 0.08), transparent);
    pointer-events: none;
    border-radius: 0 16px 0 0;
}

.modal-section-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.modal-section-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: linear-gradient(135deg, #8b5cf6, #3b82f6);
    border-radius: 2px;
}

/* ========================================
   CSS-BASED FLOWCHARTS
   ======================================== */

.flowchart-css {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 24px;
}

.flowchart-row {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
}

.flowchart-node {
    flex: 1;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(59, 130, 246, 0.15));
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 12px;
    padding: 20px 24px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
    overflow: hidden;
}

/* Decorative corner accent on flowchart nodes */
.flowchart-node::before {
    content: '⚡';
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 1rem;
    opacity: 0.3;
    transition: all 0.3s ease;
}

.flowchart-node:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(139, 92, 246, 0.25);
    border-color: rgba(139, 92, 246, 0.5);
}

.flowchart-node:hover::before {
    opacity: 0.6;
    transform: scale(1.15);
}

.flowchart-node-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.flowchart-node-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.flowchart-arrow {
    font-size: 24px;
    color: rgba(139, 92, 246, 0.5);
    flex-shrink: 0;
    text-align: center;
    position: relative;
    animation: arrowPulse 2s ease-in-out infinite;
}

@keyframes arrowPulse {
    0%, 100% {
        opacity: 0.5;
        transform: translateY(0);
    }
    50% {
        opacity: 0.8;
        transform: translateY(4px);
    }
}

/* Vertical Flowchart */
.flowchart-vertical {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.flowchart-vertical .flowchart-node {
    width: 100%;
    max-width: 600px;
}

.flowchart-vertical .flowchart-arrow {
    margin: 8px 0;
    transform: rotate(90deg);
}

/* ========================================
   CSS TIMELINE (Step-by-step Workflow)
   ======================================== */

.workflow-timeline {
    position: relative;
    padding: 24px 0;
}

.timeline-item {
    position: relative;
    padding: 0 0 40px 60px;
    display: flex;
    gap: 24px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

/* Timeline Dot & Line */
.timeline-item::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg,
        rgba(139, 92, 246, 0.4) 0%,
        rgba(59, 130, 246, 0.4) 100%);
}

.timeline-item:last-child::before {
    display: none;
}

.timeline-dot {
    position: absolute;
    left: 12px;
    top: 6px;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, #8b5cf6, #3b82f6);
    border: 3px solid #141414;
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.6);
    z-index: 2;
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-dot {
    transform: scale(1.3);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.8);
}

/* Timeline Content */
.timeline-content {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 20px 24px;
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-content {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(139, 92, 246, 0.3);
    transform: translateX(8px);
}

.timeline-step {
    display: inline-block;
    background: rgba(139, 92, 246, 0.2);
    color: #8b5cf6;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.timeline-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.timeline-desc {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ========================================
   VIDEO CONTAINER
   ======================================== */

.video-container {
    position: relative;
    width: 100%;
    background: #000;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.video-container iframe {
    width: 100%;
    border: none;
    aspect-ratio: 16/9;
    display: block;
}

/* ========================================
   INTERACTIVE FEATURE CARDS
   ======================================== */

.feature-card-interactive {
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.feature-card-interactive::after {
    content: '👁️ Xem Chi Tiết';
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, #8b5cf6, #3b82f6);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 20px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.feature-card-interactive:hover::after {
    opacity: 1;
    transform: translateY(0);
}

.feature-card-interactive:hover {
    transform: translateY(-12px);
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 40px rgba(139, 92, 246, 0.3);
    border-color: rgba(139, 92, 246, 0.5);
}

/* Benefits List */
.benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.benefits-list li {
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    transition: all 0.2s ease;
}

.benefits-list li:hover {
    color: var(--text-primary);
    padding-left: 36px;
}

.benefits-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: 700;
    font-size: 1.125rem;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 50%;
    transition: all 0.2s ease;
}

.benefits-list li:hover::before {
    background: rgba(16, 185, 129, 0.2);
    transform: scale(1.1);
}

/* Tech Stack Tags */
.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.tech-tag {
    background: rgba(139, 92, 246, 0.2);
    border: 1px solid rgba(139, 92, 246, 0.4);
    color: #c4b5fd;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 600;
    position: relative;
    transition: all 0.2s ease;
    cursor: default;
    white-space: nowrap;
}

.tech-tag:hover {
    background: rgba(139, 92, 246, 0.25);
    border-color: rgba(139, 92, 246, 0.5);
    color: #c4b5fd;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.2);
}

/* ========================================
   RESPONSIVE MODAL & TIMELINE
   ======================================== */

@media (max-width: 768px) {
    .modal-content {
        padding: 32px 24px;
        margin: 20px;
        max-height: 85vh;
    }

    .modal-title {
        font-size: 1.875rem;
    }

    .modal-close {
        top: 16px;
        right: 16px;
        width: 40px;
        height: 40px;
    }

    .flowchart-row {
        flex-direction: column;
    }

    .flowchart-arrow {
        transform: rotate(90deg);
    }

    .timeline-item {
        padding-left: 48px;
    }

    .timeline-dot {
        left: 8px;
    }

    .timeline-item::before {
        left: 17px;
    }

    .modal-section {
        padding: 24px 20px;
    }

    .modal-section-title {
        font-size: 1.25rem;
    }
}