/* Modern AI-Focused Design System */
:root {
    --primary: #667eea;
    --primary-dark: #5a67d8;
    --secondary: #764ba2;
    --accent: #f093fb;
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-animated: linear-gradient(270deg, #667eea, #764ba2, #f093fb, #667eea);
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9ff;
    --bg-tertiary: #f0f2ff;
    
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    
    --border: rgba(102, 126, 234, 0.1);
    --shadow-sm: 0 2px 4px rgba(102, 126, 234, 0.05);
    --shadow-md: 0 4px 12px rgba(102, 126, 234, 0.1);
    --shadow-lg: 0 8px 24px rgba(102, 126, 234, 0.15);
    --shadow-xl: 0 16px 48px rgba(102, 126, 234, 0.2);
    
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

/* Enable scroll snap on larger screens */
@media (min-width: 769px) {
    html {
        scroll-snap-type: y mandatory;
        scroll-padding-top: 80px; /* Account for fixed navbar */
    }
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: linear-gradient(180deg, #f8f9ff 0%, #ffffff 50%, #f0f2ff 100%);
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float-orb 20s infinite ease-in-out;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #667eea, transparent);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #f093fb, transparent);
    bottom: -100px;
    right: -100px;
    animation-delay: 5s;
}

.orb-3 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #764ba2, transparent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

.grid-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(102, 126, 234, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(102, 126, 234, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: grid-move 10s linear infinite;
}

#particle-canvas {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0.5;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.animated-gradient {
    background-size: 300% 300%;
    animation: gradient-shift 4s ease infinite;
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid var(--border);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    max-width: 1280px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    animation: rotate-slow 20s linear infinite;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

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

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s ease;
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--gradient);
    color: white !important;
    border-radius: var(--radius);
    font-weight: 600;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.arrow-icon {
    width: 16px;
    height: 16px;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Scroll Snap for Main Sections */
section {
    position: relative;
}

@media (min-width: 769px) {
    .hero,
    .ai-solutions,
    .customization-section,
    .innovation-showcase,
    .transformation,
    .interactive-demo,
    .contact {
        scroll-snap-align: start;
        scroll-snap-stop: always;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border);
    border-radius: 100px;
    margin-bottom: 2rem;
    position: relative;
}

.badge-pulse {
    position: absolute;
    inset: 0;
    border-radius: 100px;
    background: var(--gradient);
    opacity: 0.2;
    animation: pulse 2s ease-in-out infinite;
}

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

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
    animation: fade-in-up 0.8s ease;
}

.title-line {
    display: block;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    animation: fade-in-up 0.8s ease 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    animation: fade-in-up 0.8s ease 0.4s both;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

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

.btn-glow {
    animation: glow 2s ease-in-out infinite;
}

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

.btn-secondary:hover {
    background: var(--bg-secondary);
    transform: translateY(-2px);
}

.play-icon {
    width: 16px;
    height: 16px;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 2rem;
    animation: fade-in-up 0.8s ease 0.6s both;
}

.stat-card {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}

.glass-effect {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.stat-indicator {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

.stat-graph {
    margin-top: 1rem;
}

.mini-chart {
    width: 60px;
    height: 30px;
}

.stat-bar {
    width: 100%;
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    margin-top: 1rem;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    width: 0;
    background: var(--gradient);
    animation: fill-bar 2s ease forwards;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    animation: fade-in 1s ease;
}

.ai-brain {
    width: 400px;
    height: 400px;
    position: relative;
    animation: float 8s ease-in-out infinite;
}

.brain-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: var(--gradient);
    border-radius: 50%;
    box-shadow: 0 0 60px rgba(102, 126, 234, 0.5);
}

.neural-network {
    position: absolute;
    inset: 0;
}

.network-svg {
    width: 100%;
    height: 100%;
}

.orbit-ring {
    position: absolute;
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
}

.ring-1 {
    inset: 20px;
    animation-duration: 15s;
}

.ring-2 {
    inset: 60px;
    animation-duration: 20s;
    animation-direction: reverse;
}

.ring-3 {
    inset: 100px;
    animation-duration: 25s;
}

.data-points {
    position: absolute;
    inset: 0;
}

.data-point {
    position: absolute;
    padding: 4px 12px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    animation: orbit 10s linear infinite;
    animation-delay: var(--delay);
}

.data-point:nth-child(1) { top: 10%; left: 50%; }
.data-point:nth-child(2) { top: 30%; right: 10%; }
.data-point:nth-child(3) { bottom: 30%; right: 20%; }
.data-point:nth-child(4) { bottom: 10%; left: 40%; }
.data-point:nth-child(5) { top: 50%; left: 10%; }
.data-point:nth-child(6) { top: 40%; right: 40%; }

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    animation: bounce 2s ease-in-out infinite;
}

.mouse {
    width: 24px;
    height: 36px;
    border: 2px solid var(--primary);
    border-radius: 12px;
    position: relative;
}

.wheel {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    animation: scroll-wheel 2s ease-in-out infinite;
}

/* AI Solutions Section */
.ai-solutions {
    padding: 100px 0;
    background: var(--bg-secondary);
}

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

.section-badge {
    display: inline-block;
    padding: 8px 16px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 100px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

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

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

.solution-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: relative;
    transition: var(--transition);
    cursor: pointer;
}

.interactive-card {
    transform-style: preserve-3d;
    transform: perspective(1000px);
}

.interactive-card:hover {
    transform: translateY(-8px);
}

.card-glow {
    position: absolute;
    inset: -2px;
    background: var(--gradient);
    border-radius: var(--radius-lg);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
    filter: blur(20px);
}

.solution-card:hover .card-glow {
    opacity: 0.3;
}

.card-icon {
    position: relative;
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
}

.icon-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0.1;
    border-radius: var(--radius);
}

.card-icon span {
    position: relative;
    font-size: 2rem;
    display: block;
    text-align: center;
    line-height: 60px;
}

.solution-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.solution-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    color: var(--text-secondary);
}

.check {
    color: var(--primary);
    font-weight: 600;
}

.card-action {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
}

.arrow {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.solution-card:hover .arrow {
    transform: translateX(4px);
}

/* Business Customization Section */
.customization-section {
    padding: 100px 0;
    background: linear-gradient(180deg, 
        rgba(102, 126, 234, 0.02) 0%, 
        transparent 50%,
        rgba(118, 75, 162, 0.02) 100%);
}

.customization-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 60px 0;
}

.custom-card {
    padding: 35px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.custom-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.custom-card:hover::before {
    transform: translateX(0);
}

.custom-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.3);
}

.custom-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 15px;
    font-size: 28px;
    margin-bottom: 20px;
}

.custom-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.custom-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.custom-features {
    list-style: none;
    padding: 0;
}

.custom-features li {
    padding: 8px 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 25px;
}

.custom-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

.customization-cta {
    text-align: center;
    margin-top: 60px;
    padding: 40px;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.05) 0%, 
        rgba(118, 75, 162, 0.05) 100%);
    border-radius: 20px;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.customization-cta h3 {
    font-size: 32px;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.customization-cta p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 18px;
}

/* Innovation Showcase */
.innovation-showcase {
    padding: 100px 0;
    background: white;
}

.showcase-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 4rem;
}

.holographic-display {
    position: relative;
    width: 100%;
    height: 400px;
}

.holo-base {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 40px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 100px;
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
}

.holo-projection {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 300px;
    animation: hologram 4s ease-in-out infinite;
}

.holo-content {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: rotate 10s linear infinite;
}

.data-stream {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid;
    border-radius: 50%;
    opacity: 0.3;
}

.stream-1 {
    border-color: #667eea;
    animation: pulse-ring 2s ease-in-out infinite;
}

.stream-2 {
    border-color: #764ba2;
    transform: scale(0.8);
    animation: pulse-ring 2s ease-in-out infinite 0.5s;
}

.stream-3 {
    border-color: #f093fb;
    transform: scale(0.6);
    animation: pulse-ring 2s ease-in-out infinite 1s;
}

.central-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 50%;
    box-shadow: 0 0 40px rgba(102, 126, 234, 0.6);
}

.showcase-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}

.feature-item:hover,
.feature-item.active {
    background: white;
    box-shadow: var(--shadow-lg);
    transform: translateX(8px);
}

.feature-icon {
    font-size: 2rem;
}

.feature-content h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.feature-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Transformation Process - Enhanced with Planetary System */
.transformation {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.planetary-title {
    position: relative;
    margin-bottom: 4rem;
}

.planetary-system {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 600px;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 1;
}

.central-sun {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, var(--accent), var(--primary));
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 60px rgba(102, 126, 234, 0.4);
    animation: pulse-sun 3s ease-in-out infinite;
}

.planet-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    transform-origin: center;
}

.planet-text {
    position: absolute;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(255, 255, 255, 0.9);
    padding: 4px 12px;
    border-radius: 20px;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.1);
}

.orbit-1 {
    animation: planetary-motion-1 15s linear infinite;
}

.orbit-1 .planet-text {
    animation: counter-rotate 15s linear infinite;
}

.orbit-2 {
    animation: planetary-motion-2 20s linear infinite reverse;
}

.orbit-2 .planet-text {
    animation: counter-rotate-reverse 20s linear infinite;
}

.orbit-3 {
    animation: planetary-motion-3 25s ease-in-out infinite;
}

.orbit-3 .planet-text {
    animation: counter-rotate 25s ease-in-out infinite;
}

.orbit-4 {
    animation: planetary-motion-4 18s linear infinite;
}

.orbit-4 .planet-text {
    animation: counter-rotate 18s linear infinite;
}

.orbit-5 {
    animation: planetary-motion-5 30s ease-in-out infinite reverse;
}

.orbit-5 .planet-text {
    animation: counter-rotate-reverse 30s ease-in-out infinite;
}

.timeline-container {
    position: relative;
    margin-top: 4rem;
}

.timeline-path {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.path-svg {
    width: 100%;
    height: 100%;
}

.timeline-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: -100px;
    position: relative;
    z-index: 1;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: fade-in-up 0.8s ease both;
}

.step-item:nth-child(1) { animation-delay: 0.2s; }
.step-item:nth-child(2) { animation-delay: 0.4s; }
.step-item:nth-child(3) { animation-delay: 0.6s; }
.step-item:nth-child(4) { animation-delay: 0.8s; }

.step-marker {
    position: relative;
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
}

.marker-pulse {
    position: absolute;
    inset: -10px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: pulse 2s ease-in-out infinite;
}

.marker-core {
    position: absolute;
    inset: 0;
    background: white;
    border: 3px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary);
}

.step-content {
    text-align: center;
    padding: 1.5rem;
    border-radius: var(--radius);
}

.step-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.step-metric {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gradient);
    color: white;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Interactive Demo - Enhanced */
.interactive-demo {
    padding: 100px 0;
    background: white;
    position: relative;
    overflow: hidden;
}

.demo-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.animated-title-wrapper {
    position: relative;
    margin-bottom: 2rem;
}

.demo-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.floating-text {
    display: inline-block;
    animation: float-text 4s ease-in-out infinite;
}

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

.orbiting-words {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 400px;
    height: 400px;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.orbit-word {
    position: absolute;
    top: 50%;
    left: 50%;
    transform-origin: center;
    animation: planetary-orbit var(--orbit-duration) ease-in-out infinite;
    animation-delay: var(--orbit-delay);
    font-size: 0.875rem;
    color: var(--primary);
    font-weight: 600;
    opacity: 0.6;
}

.orbit-word:nth-child(1) {
    animation-name: orbit-elliptical-1;
}

.orbit-word:nth-child(2) {
    animation-name: orbit-elliptical-2;
}

.orbit-word:nth-child(3) {
    animation-name: orbit-elliptical-3;
}

.orbit-word:nth-child(4) {
    animation-name: orbit-elliptical-4;
}

.animated-text {
    animation: fade-slide-in 1s ease-out;
}

.demo-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.demo-controls {
    display: flex;
    gap: 1rem;
}

.demo-btn {
    padding: 10px 20px;
    background: var(--bg-secondary);
    border: 2px solid transparent;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

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

/* Demo Display - Clean and Focused */
.demo-display {
    position: relative;
    padding: 20px;
}

.demo-screen {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.animated-screen {
    animation: screen-float 6s ease-in-out infinite;
}

.floating-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.floating-particles .particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.5;
    animation: particle-float 10s linear infinite;
}

.floating-particles .particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-particles .particle:nth-child(2) {
    top: 60%;
    left: 80%;
    animation-delay: 3s;
}

.floating-particles .particle:nth-child(3) {
    top: 40%;
    left: 50%;
    animation-delay: 6s;
}

.screen-header {
    display: flex;
    gap: 8px;
    margin-bottom: 1.5rem;
}

.screen-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--bg-tertiary);
}

.screen-dot:first-child { background: #ff5f57; }
.screen-dot:nth-child(2) { background: #ffbd2e; }
.screen-dot:nth-child(3) { background: #28ca42; }

.screen-content {
    min-height: 300px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 2rem;
    font-family: 'Monaco', 'Courier New', monospace;
}

/* NLP Demo Styles */
.nlp-demo {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.typing-input {
    color: var(--text-secondary);
    font-size: 1rem;
    position: relative;
}

.typing-input::after {
    content: '|';
    animation: blink 1s infinite;
    color: var(--primary);
}

.processing-dots {
    display: flex;
    gap: 8px;
    justify-content: center;
    padding: 1rem;
}

.processing-dots span {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: bounce-dot 1.4s ease-in-out infinite;
}

.processing-dots span:nth-child(1) { animation-delay: 0s; }
.processing-dots span:nth-child(2) { animation-delay: 0.2s; }
.processing-dots span:nth-child(3) { animation-delay: 0.4s; }

.analysis-result {
    background: rgba(102, 126, 234, 0.1);
    border-left: 3px solid var(--primary);
    padding: 1rem;
    border-radius: var(--radius);
    opacity: 0;
    animation: fade-in-result 0.5s ease forwards;
    animation-delay: 2s;
}

.result-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.result-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary);
}

.confidence-bar {
    width: 100%;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    margin-top: 0.5rem;
    overflow: hidden;
}

.confidence-fill {
    height: 100%;
    background: var(--gradient);
    width: 0;
    animation: fill-confidence 1s ease forwards;
    animation-delay: 2.5s;
}

/* Computer Vision Demo Styles */
.vision-demo {
    position: relative;
    width: 100%;
    height: 300px;
    background: #1a1a1a;
    border-radius: var(--radius);
    overflow: hidden;
}

.vision-image {
    width: 100%;
    height: 100%;
    background: url('images/person_tracker.png');
    background-size: cover;
    background-position: center;
    filter: brightness(0.95);
}

.detection-box {
    position: absolute;
    border: 2px solid #00ff00;
    background: rgba(0, 255, 0, 0.1);
    animation: detect-pulse 2s ease-in-out infinite;
}

.detection-box::before {
    content: attr(data-label);
    position: absolute;
    top: -25px;
    left: 0;
    background: #00ff00;
    color: #000;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 3px;
}

.detection-box.person-track {
    background: rgba(255, 255, 255, 0.05);
    border-width: 2px;
    animation: track-pulse 2s ease-in-out infinite;
}

.detection-box.person-track::before {
    font-size: 0.7rem;
    padding: 3px 6px;
    font-weight: 700;
    background: inherit;
    border-color: inherit;
    backdrop-filter: blur(5px);
}

.detection-box.person-track::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 4px;
    height: 4px;
    background: currentColor;
    border-radius: 50%;
    box-shadow: 0 0 10px currentColor;
}

.tracking-info {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.8);
    padding: 8px 15px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.tracking-label {
    color: #00ff00;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tracking-stats {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.8);
    padding: 8px 15px;
    border-radius: 8px;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tracking-stats span {
    color: #fff;
    font-size: 0.75rem;
    font-family: 'Monaco', monospace;
    opacity: 0.9;
}

@keyframes track-pulse {
    0%, 100% { 
        opacity: 0.9;
        box-shadow: 0 0 10px currentColor;
    }
    50% { 
        opacity: 1;
        box-shadow: 0 0 20px currentColor;
    }
}

/* Predictions Demo Styles */
.predictions-demo {
    position: relative;
    width: 100%;
    height: 300px;
}

.chart-canvas {
    width: 100%;
    height: 100%;
}

.chart-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(102, 126, 234, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(102, 126, 234, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

.sine-wave {
    stroke: var(--primary);
    stroke-width: 2;
    fill: none;
    stroke-dasharray: 1000;
    stroke-dashoffset: 0;
    animation: draw-wave 20s linear infinite;
}

.prediction-wave {
    stroke: #764ba2;
    stroke-width: 2;
    fill: none;
    stroke-dasharray: 5, 5;
    opacity: 0.8;
}

.prediction-labels {
    position: absolute;
    bottom: 10px;
    right: 10px;
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
}

.label-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.label-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
}


/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.detail-item {
    display: flex;
    gap: 1rem;
}

.detail-icon {
    font-size: 1.5rem;
}

.detail-item h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.detail-item p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.contact-form {
    padding: 2rem;
    border-radius: var(--radius-lg);
}

.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: white;
    border: 2px solid transparent;
    border-radius: var(--radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
}

.input-highlight {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s ease;
}

.form-input:focus ~ .input-highlight {
    width: 100%;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.send-icon {
    width: 20px;
    height: 20px;
}

/* Footer */
.footer {
    padding: 60px 0 30px;
    background: white;
    border-top: 1px solid var(--border);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--text-secondary);
    margin: 1rem 0;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--gradient);
    transform: translateY(-4px);
}

.social-links svg {
    width: 20px;
    height: 20px;
    fill: var(--text-secondary);
}

.social-links a:hover svg {
    fill: white;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.link-column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    color: var(--text-primary);
}

.link-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.25rem 0;
    transition: var(--transition);
}

.link-column a:hover {
    color: var(--primary);
    transform: translateX(4px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Animations */
@keyframes float-orb {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

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

@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.05); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

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

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(102, 126, 234, 0.3); }
    50% { box-shadow: 0 0 40px rgba(102, 126, 234, 0.6); }
}

@keyframes fill-bar {
    to { width: 75%; }
}

@keyframes orbit {
    from { transform: rotate(0deg) translateX(150px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(150px) rotate(-360deg); }
}

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

@keyframes scroll-wheel {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(10px); }
}

@keyframes hologram {
    0%, 100% { opacity: 0.8; transform: translateX(-50%) translateY(0); }
    50% { opacity: 1; transform: translateX(-50%) translateY(-10px); }
}

@keyframes pulse-ring {
    0% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.5; }
    100% { transform: scale(1); opacity: 0.3; }
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* New animations for enhanced sections */
@keyframes float-text {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse-glow {
    0%, 100% { 
        text-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
        transform: scale(1);
    }
    50% { 
        text-shadow: 0 0 40px rgba(102, 126, 234, 0.8);
        transform: scale(1.05);
    }
}

@keyframes screen-float {
    0%, 100% { transform: translateY(0) rotateX(0); }
    50% { transform: translateY(-20px) rotateX(2deg); }
}

@keyframes particle-float {
    0% {
        transform: translate(0, 0);
        opacity: 0;
    }
    10% {
        opacity: 0.5;
    }
    90% {
        opacity: 0.5;
    }
    100% {
        transform: translate(200px, -200px);
        opacity: 0;
    }
}

@keyframes fade-slide-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Elliptical orbits for demo words */
@keyframes orbit-elliptical-1 {
    0% { transform: translate(-150px, 0) scale(1); }
    25% { transform: translate(0, -100px) scale(0.9); }
    50% { transform: translate(150px, 0) scale(1); }
    75% { transform: translate(0, 100px) scale(1.1); }
    100% { transform: translate(-150px, 0) scale(1); }
}

@keyframes orbit-elliptical-2 {
    0% { transform: translate(100px, -80px) scale(0.9); }
    25% { transform: translate(120px, 60px) scale(1.1); }
    50% { transform: translate(-100px, 80px) scale(0.9); }
    75% { transform: translate(-120px, -60px) scale(1); }
    100% { transform: translate(100px, -80px) scale(0.9); }
}

@keyframes orbit-elliptical-3 {
    0% { transform: translate(-80px, -120px) scale(1); }
    33% { transform: translate(140px, -40px) scale(0.8); }
    66% { transform: translate(40px, 120px) scale(1.2); }
    100% { transform: translate(-80px, -120px) scale(1); }
}

@keyframes orbit-elliptical-4 {
    0% { transform: translate(130px, 50px) scale(1.1); }
    50% { transform: translate(-130px, -50px) scale(0.9); }
    100% { transform: translate(130px, 50px) scale(1.1); }
}

/* Planetary motion animations */
@keyframes pulse-sun {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        box-shadow: 0 0 60px rgba(102, 126, 234, 0.4);
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.1);
        box-shadow: 0 0 80px rgba(102, 126, 234, 0.6);
    }
}

@keyframes planetary-motion-1 {
    0% { transform: translate(-50%, -50%) rotate(0deg) translateX(120px) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg) translateX(120px) rotate(-360deg); }
}

@keyframes planetary-motion-2 {
    0% { transform: translate(-50%, -50%) rotate(0deg) translateX(180px) translateY(30px) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg) translateX(180px) translateY(30px) rotate(-360deg); }
}

@keyframes planetary-motion-3 {
    0% { transform: translate(-50%, -50%) rotate(0deg) translateX(150px) translateY(-50px) rotate(0deg); }
    25% { transform: translate(-50%, -50%) rotate(90deg) translateX(200px) translateY(-20px) rotate(-90deg); }
    50% { transform: translate(-50%, -50%) rotate(180deg) translateX(150px) translateY(-50px) rotate(-180deg); }
    75% { transform: translate(-50%, -50%) rotate(270deg) translateX(100px) translateY(-80px) rotate(-270deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg) translateX(150px) translateY(-50px) rotate(-360deg); }
}

@keyframes planetary-motion-4 {
    0% { transform: translate(-50%, -50%) rotate(0deg) translateX(220px) translateY(40px) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg) translateX(220px) translateY(40px) rotate(-360deg); }
}

@keyframes planetary-motion-5 {
    0% { transform: translate(-50%, -50%) rotate(0deg) translateX(280px) translateY(-60px) rotate(0deg); }
    33% { transform: translate(-50%, -50%) rotate(120deg) translateX(250px) translateY(-30px) rotate(-120deg); }
    66% { transform: translate(-50%, -50%) rotate(240deg) translateX(300px) translateY(-90px) rotate(-240deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg) translateX(280px) translateY(-60px) rotate(-360deg); }
}

@keyframes counter-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}

@keyframes counter-rotate-reverse {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* New Demo Animations */
@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

@keyframes bounce-dot {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-10px); }
}

@keyframes fade-in-result {
    to { opacity: 1; }
}

@keyframes fill-confidence {
    to { width: 98%; }
}

@keyframes detect-pulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; box-shadow: 0 0 10px currentColor; }
}

@keyframes draw-wave {
    from { stroke-dashoffset: 0; }
    to { stroke-dashoffset: -1000; }
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

/* Old Demo Display Orbit Animations - Removed */
@keyframes demo-orbit-1 {
    0% { transform: translate(-50%, -50%) rotate(0deg) translateX(250px) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg) translateX(250px) rotate(-360deg); }
}

@keyframes demo-orbit-2 {
    0% { 
        transform: translate(-50%, -50%) rotate(0deg) translateX(200px) translateY(-50px) rotate(0deg); 
    }
    25% { 
        transform: translate(-50%, -50%) rotate(90deg) translateX(230px) translateY(-30px) rotate(-90deg); 
    }
    50% { 
        transform: translate(-50%, -50%) rotate(180deg) translateX(200px) translateY(-50px) rotate(-180deg); 
    }
    75% { 
        transform: translate(-50%, -50%) rotate(270deg) translateX(170px) translateY(-70px) rotate(-270deg); 
    }
    100% { 
        transform: translate(-50%, -50%) rotate(360deg) translateX(200px) translateY(-50px) rotate(-360deg); 
    }
}

@keyframes demo-orbit-3 {
    0% { transform: translate(-50%, -50%) rotate(0deg) translateX(280px) translateY(30px) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(-360deg) translateX(280px) translateY(30px) rotate(360deg); }
}

@keyframes demo-orbit-4 {
    0% { 
        transform: translate(-50%, -50%) rotate(0deg) translateX(220px) translateY(60px) rotate(0deg); 
    }
    50% { 
        transform: translate(-50%, -50%) rotate(180deg) translateX(240px) translateY(40px) rotate(-180deg); 
    }
    100% { 
        transform: translate(-50%, -50%) rotate(360deg) translateX(220px) translateY(60px) rotate(-360deg); 
    }
}

@keyframes demo-orbit-5 {
    0% { transform: translate(-50%, -50%) rotate(0deg) translateX(300px) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(-360deg) translateX(300px) rotate(360deg); }
}

@keyframes demo-orbit-6 {
    0% { 
        transform: translate(-50%, -50%) rotate(0deg) translateX(260px) translateY(-80px) rotate(0deg); 
    }
    33% { 
        transform: translate(-50%, -50%) rotate(120deg) translateX(280px) translateY(-60px) rotate(-120deg); 
    }
    66% { 
        transform: translate(-50%, -50%) rotate(240deg) translateX(240px) translateY(-100px) rotate(-240deg); 
    }
    100% { 
        transform: translate(-50%, -50%) rotate(360deg) translateX(260px) translateY(-80px) rotate(-360deg); 
    }
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .hero .container,
    .showcase-container,
    .demo-container,
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .ai-brain {
        width: 300px;
        height: 300px;
    }
    
    .timeline-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        width: 100%;
    }
    
    .stat-card {
        width: 100%;
    }
    
    .timeline-steps {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .demo-controls {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}

/* =============================================
   COMPREHENSIVE RESPONSIVE STYLES
   ============================================= */

/* Tablet Styles (768px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
    /* Navigation */
    .nav-container {
        padding: 0 30px;
    }
    
    /* Hero Section */
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    /* Solutions Grid */
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    /* Customization Grid */
    .customization-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    /* Timeline */
    .timeline-steps {
        padding: 0 20px;
    }
    
    /* Demo Section */
    .demo-container {
        flex-direction: column;
        gap: 40px;
    }
    
    .demo-content,
    .demo-display {
        max-width: 100%;
    }
}

/* Mobile Styles (320px - 768px) */
@media (max-width: 768px) {
    /* Base Typography */
    body {
        font-size: 14px;
    }
    
    /* Container */
    .container {
        padding: 0 20px;
    }
    
    /* Navigation Mobile */
    .navbar {
        padding: 15px 0;
    }
    
    .nav-container {
        padding: 0 20px;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 40px 20px;
        transition: left 0.3s ease;
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        padding: 15px 0;
        font-size: 18px;
        border-bottom: 1px solid var(--border);
        width: 100%;
        text-align: center;
    }
    
    .mobile-toggle {
        display: flex;
        flex-direction: column;
        gap: 4px;
        cursor: pointer;
        z-index: 1000;
    }
    
    .mobile-toggle span {
        width: 25px;
        height: 2px;
        background: var(--text-primary);
        transition: all 0.3s ease;
    }
    
    /* Hero Mobile */
    .hero {
        padding: 100px 0 60px;
        min-height: 100vh;
        display: flex;
        align-items: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
        margin: 20px 0;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
        padding: 16px 24px;
    }
    
    /* Section Headers */
    .section-badge {
        font-size: 0.875rem;
    }
    
    .section-title {
        font-size: 2rem;
        text-align: center;
    }
    
    .section-title span {
        display: block;
    }
    
    /* Solutions Cards */
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .solution-card {
        padding: 25px;
    }
    
    /* Customization Cards */
    .customization-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .custom-card {
        padding: 25px;
    }
    
    /* Innovation Showcase */
    .showcase-container {
        flex-direction: column;
    }
    
    .showcase-features {
        width: 100%;
        margin-top: 40px;
    }
    
    /* Timeline Mobile */
    .timeline-path {
        display: none;
    }
    
    .timeline-steps {
        flex-direction: column;
        gap: 30px;
        padding: 0;
    }
    
    .step-item {
        width: 100%;
        text-align: left;
    }
    
    .step-marker {
        position: relative;
        left: 0;
        margin-bottom: 20px;
    }
    
    /* Demo Section Mobile */
    .demo-container {
        flex-direction: column;
        gap: 30px;
    }
    
    .demo-content,
    .demo-display {
        max-width: 100%;
        width: 100%;
    }
    
    .demo-title {
        font-size: 2rem;
    }
    
    .demo-controls {
        display: grid;
        grid-template-columns: 1fr;
        gap: 10px;
        width: 100%;
    }
    
    .demo-btn {
        width: 100%;
        padding: 12px;
    }
    
    .demo-screen {
        min-height: 300px;
    }
    
    /* Contact Form Mobile */
    .contact-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .contact-info,
    .contact-form-wrapper {
        max-width: 100%;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    /* Footer Mobile */
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-top {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 20px;
    }
    
    /* Stats Mobile */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    /* Hide decorative elements on mobile */
    .gradient-orb,
    .grid-pattern {
        opacity: 0.3;
    }
    
    /* Particle canvas performance */
    #particle-canvas {
        display: none;
    }
}

/* Small Mobile (320px - 480px) */
@media (max-width: 480px) {
    /* Typography */
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    /* Stats Grid */
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    /* Buttons */
    .btn {
        font-size: 14px;
        padding: 14px 20px;
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 80px 0 40px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    section {
        padding: 60px 0;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Increase touch targets */
    .btn,
    .nav-link,
    .demo-btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Remove hover effects on touch devices */
    .solution-card:hover,
    .custom-card:hover {
        transform: none;
        box-shadow: none;
    }
    
    /* Disable tilt effect on touch */
    [data-tilt] {
        transform: none !important;
    }
}

/* High Resolution Displays */
@media (-webkit-min-device-pixel-ratio: 2),
       (min-resolution: 192dpi) {
    /* Sharper borders and shadows */
    .glass-effect {
        border: 0.5px solid rgba(102, 126, 234, 0.1);
    }
}

/* Print Styles */
@media print {
    /* Hide navigation and decorative elements */
    .navbar,
    .animated-bg,
    .footer,
    .btn,
    .demo-controls {
        display: none;
    }
    
    /* Ensure content is visible */
    section {
        page-break-inside: avoid;
    }
    
    /* Reset colors for printing */
    body {
        background: white;
        color: black;
    }
}