/* Smart Glasses Tech - Smart Glasses Technology CSS Framework */
/* Modern, AI-focused design system with advanced animations */

/* ===== CSS VARIABLES & DESIGN TOKENS ===== */
:root {
  /* AI-Inspired Color Palette */
  --primary-gradient: linear-gradient(135deg, #00bfff 0%, #8a2be2 50%, #ff1493 100%);
  --secondary-gradient: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 25%, #16213e 50%, #0f3460 75%, #533483 100%);
  --accent-cyan: #00bfff;
  --accent-purple: #8a2be2;
  --accent-pink: #ff1493;
  --accent-green: #00ff7f;
  --accent-yellow: #ffff00;
  
  /* Neural Network Colors */
  --neural-blue: #0066ff;
  --neural-purple: #6600ff;
  --neural-cyan: #00ffff;
  --neural-pink: #ff0099;
  
  /* Background Colors */
  --bg-primary: #0a0a0a;
  --bg-secondary: #1a1a2e;
  --bg-tertiary: #16213e;
  --bg-card: rgba(26, 26, 46, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.05);
  
  /* Glass Effect Variables */
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  
  /* Primary Color RGB for rgba usage */
  --primary-rgb: 0, 191, 255;
  
  /* Primary Colors */
  --primary-color: #00bfff;
  --secondary-color: #8a2be2;
  
  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.8);
  --text-tertiary: rgba(255, 255, 255, 0.6);
  --text-accent: #00bfff;
  
  /* Spacing System */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  
  /* Typography Scale */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  --font-size-7xl: 4.5rem;
  --font-size-8xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 30px rgba(0, 191, 255, 0.3);
  --shadow-glow-purple: 0 0 30px rgba(138, 43, 226, 0.3);
  --shadow-glow-pink: 0 0 30px rgba(255, 20, 147, 0.3);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-bounce: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: var(--font-size-6xl);
  font-family: 'Orbitron', monospace;
}

h2 {
  font-size: var(--font-size-4xl);
  font-family: 'Orbitron', monospace;
}

h3 {
  font-size: var(--font-size-2xl);
}

p {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: var(--transition-base);
}

a:hover {
  color: var(--accent-purple);
}

/* ===== UTILITY CLASSES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.text-center {
  text-align: center;
}

.text-gradient {
  background: var(--primary-gradient);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease-in-out infinite;
}

.glass-effect {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ===== ANIMATIONS ===== */
@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

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

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

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

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

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

@keyframes neuralPulse {
  0%, 100% {
    box-shadow: 0 0 20px rgba(0, 191, 255, 0.3),
                0 0 40px rgba(138, 43, 226, 0.2),
                0 0 60px rgba(255, 20, 147, 0.1);
  }
  50% {
    box-shadow: 0 0 30px rgba(0, 191, 255, 0.5),
                0 0 60px rgba(138, 43, 226, 0.4),
                0 0 90px rgba(255, 20, 147, 0.3);
  }
}

@keyframes scrollPulse {
  0%, 100% {
    opacity: 0.5;
    transform: scaleY(1);
  }
  50% {
    opacity: 1;
    transform: scaleY(1.2);
  }
}

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 80px;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  max-width: 1400px;
  margin: 0 auto;
  height: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: var(--text-primary);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  gap: 2px;
}

.logo-line-1,
.logo-line-2 {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-line-1 {
  font-size: var(--font-size-lg);
  font-weight: 700;
}

.logo-line-2 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-top: -2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: var(--font-size-base);
  position: relative;
  transition: var(--transition-base);
}

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

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

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
}

.mobile-menu-toggle span {
  width: 20px;
  height: 2px;
  background: #ffffff;
  border-radius: 1px;
  transition: var(--transition-base);
}

/* ===== BUTTONS ===== */
.btn-primary {
  background: var(--primary-gradient);
  color: var(--text-primary);
  border: none;
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  min-width: 120px;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--transition-slow);
}

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

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

.btn-secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-base);
  font-weight: 500;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  border-color: var(--accent-cyan);
}

.btn-outline {
  background: transparent;
  color: var(--accent-cyan);
  border: 2px solid var(--accent-cyan);
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.btn-outline:hover {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-large {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-lg);
  min-width: 180px;
}

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  background: var(--secondary-gradient);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(138, 43, 226, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 50% 50%, rgba(0, 191, 255, 0.05) 0%, transparent 70%);
  animation: pulseGlow 4s ease-in-out infinite alternate;
}

#particles-js {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  pointer-events: auto;
}

.gradient-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 255, 255, 0.1) 0%,
    rgba(138, 43, 226, 0.1) 50%,
    rgba(0, 191, 255, 0.1) 100%
  );
  z-index: 2;
  pointer-events: none;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--secondary-gradient);
  z-index: 1;
}

.hero-content {
  text-align: center;
  color: var(--text-primary);
  z-index: 10;
  position: relative;
  max-width: 1200px;
  padding: 0 var(--space-lg);
  animation: slideInUp 1s ease-out;
}

.hero h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2.5rem, 8vw, 6rem);
  font-weight: 900;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, #00ffff, #ff00ff, #ffff00, #00ff00);
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease-in-out infinite;
  text-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
}

.hero-subtitle {
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 300;
  margin-bottom: var(--space-xl);
  opacity: 0.9;
  line-height: 1.4;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.stat-item {
  text-align: center;
  padding: var(--space-md);
  background: var(--bg-glass);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  transition: var(--transition-base);
}

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

.stat-number {
  font-family: 'Orbitron', monospace;
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--accent-cyan);
  display: block;
  margin-bottom: var(--space-xs);
}

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

.cta-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-xl);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--bg-glass);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--accent-cyan);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  animation: slideInUp 1s ease-out 0.2s both;
}

.badge-icon {
  font-size: var(--font-size-lg);
  animation: neuralPulse 2s ease-in-out infinite;
}

.hero-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2.5rem, 8vw, 6rem);
  font-weight: 900;
  margin-bottom: var(--space-lg);
  line-height: 1.1;
  animation: slideInUp 1s ease-out 0.4s both;
}

.gradient-text {
  background: linear-gradient(135deg, #00ffff, #ff00ff, #ffff00, #00ff00);
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease-in-out infinite;
  text-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
  display: inline-block;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  text-align: center;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  animation: slideInUp 1s ease-out 0.8s both;
}

.scroll-line {
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent-cyan), transparent);
  margin: 0 auto var(--space-sm);
  animation: scrollPulse 2s ease-in-out infinite;
}

.scroll-arrow {
  width: 30px;
  height: 30px;
  border: 2px solid var(--accent-cyan);
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
  animation: float 2s ease-in-out infinite;
}

/* ===== SECTIONS ===== */
.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== AI FEATURES SECTION ===== */
.ai-features {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.feature-card {
  background: var(--bg-glass);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary-gradient);
  opacity: 0;
  transition: var(--transition-base);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(0, 191, 255, 0.3);
}

.feature-icon {
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  border: 2px solid rgba(0, 191, 255, 0.3);
  animation: neuralPulse 3s ease-in-out infinite;
}

.feature-title {
  font-family: 'Orbitron', monospace;
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.feature-description {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  padding: var(--space-xs) 0;
  color: var(--text-secondary);
  position: relative;
  padding-left: var(--space-lg);
}

.feature-list li::before {
  content: '▶';
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
  font-size: var(--font-size-sm);
}

/* ===== AI DEMO SECTION ===== */
.ai-demo {
  padding: 8rem 0;
  background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 25%, #16213e 50%, #0f3460 75%, #533483 100%);
  position: relative;
  overflow: hidden;
}

.ai-demo::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 30%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 70%, rgba(255, 20, 147, 0.1) 0%, transparent 50%);
  animation: aiGlow 6s ease-in-out infinite alternate;
}

@keyframes aiGlow {
  0% { opacity: 0.3; }
  100% { opacity: 0.7; }
}

.ai-demo-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
  position: relative;
  z-index: 2;
}

/* Glasses Preview */
.glasses-preview {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 400px;
}

.glasses-frame {
  position: relative;
  width: 300px;
  height: 120px;
}

.lens {
  position: absolute;
  width: 120px;
  height: 80px;
  border: 3px solid #00bfff;
  border-radius: 50px;
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.1), rgba(138, 43, 226, 0.1));
  backdrop-filter: blur(10px);
  overflow: hidden;
}

.left-lens {
  left: 0;
  top: 20px;
}

.right-lens {
  right: 0;
  top: 20px;
}

.lens-reflection {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 30px;
  height: 15px;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.2));
  border-radius: 50%;
  animation: lensShine 3s ease-in-out infinite;
}

@keyframes lensShine {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.1); }
}

.bridge {
  position: absolute;
  top: 35px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 8px;
  background: #00bfff;
  border-radius: 4px;
}

.temple {
  position: absolute;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #00bfff, #8a2be2);
  border-radius: 2px;
  top: 50px;
}

.left-temple {
  left: -70px;
  transform: rotate(-10deg);
}

.right-temple {
  right: -70px;
  transform: rotate(10deg);
}

/* AR Overlay Demo */
.ar-overlay-demo {
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
}

.overlay-info {
  position: absolute;
  background: rgba(0, 191, 255, 0.1);
  border: 1px solid rgba(0, 191, 255, 0.3);
  border-radius: 12px;
  padding: 12px 16px;
  backdrop-filter: blur(15px);
  display: flex;
  align-items: center;
  gap: 12px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
  font-size: 14px;
  color: #fff;
}

.overlay-info.active {
  opacity: 1;
  transform: translateY(0);
}

.overlay-info:nth-child(1) {
  top: 0;
  left: 50px;
  animation: overlayFloat1 4s ease-in-out infinite;
}

.overlay-info:nth-child(2) {
  top: 80px;
  right: 30px;
  animation: overlayFloat2 4s ease-in-out infinite 1s;
}

.overlay-info:nth-child(3) {
  top: 160px;
  left: 80px;
  animation: overlayFloat3 4s ease-in-out infinite 2s;
}

@keyframes overlayFloat1 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(1deg); }
}

@keyframes overlayFloat2 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(-1deg); }
}

@keyframes overlayFloat3 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(0.5deg); }
}

.info-icon {
  font-size: 20px;
  filter: drop-shadow(0 0 10px rgba(0, 191, 255, 0.5));
}

.info-text {
  display: flex;
  flex-direction: column;
}

.info-title {
  font-weight: 600;
  font-size: 12px;
  color: #00bfff;
  margin-bottom: 2px;
}

.info-detail {
  font-size: 14px;
  color: #fff;
}

/* Conversation Panel */
.conversation-panel {
  background: rgba(10, 10, 35, 0.8);
  border: 1px solid rgba(0, 191, 255, 0.2);
  border-radius: 20px;
  padding: 0;
  backdrop-filter: blur(20px);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.conversation-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: rgba(0, 191, 255, 0.1);
  border-bottom: 1px solid rgba(0, 191, 255, 0.2);
}

.ai-avatar {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00bfff, #8a2be2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.avatar-glow {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00bfff, #8a2be2);
  opacity: 0.3;
  animation: avatarPulse 2s ease-in-out infinite;
}

@keyframes avatarPulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.1); opacity: 0.6; }
}

.ai-status {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.status-text {
  font-weight: 600;
  color: #00bfff;
  font-size: 14px;
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00ff00;
  animation: statusBlink 2s ease-in-out infinite;
}

@keyframes statusBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.conversation-messages {
  padding: 24px;
  max-height: 400px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.message {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-width: 80%;
}

.user-message {
  align-self: flex-end;
  align-items: flex-end;
}

.ai-message {
  align-self: flex-start;
  align-items: flex-start;
}

.message-content {
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 14px;
  line-height: 1.4;
}

.user-message .message-content {
  background: linear-gradient(135deg, #00bfff, #8a2be2);
  color: white;
}

.ai-message .message-content {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(0, 191, 255, 0.2);
  color: #fff;
}

.message-time {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 16px;
}

.typing-indicator {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 18px;
  align-self: flex-start;
  max-width: fit-content;
}

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

.typing-dots .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #00bfff;
  animation: typingDot 1.4s ease-in-out infinite;
}

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

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

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

.typing-text {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

.conversation-input {
  padding: 20px 24px;
  border-top: 1px solid rgba(0, 191, 255, 0.2);
  background: rgba(0, 0, 0, 0.2);
}

.input-container {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.input-container input {
  flex: 1;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(0, 191, 255, 0.3);
  border-radius: 25px;
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: all 0.3s ease;
}

.input-container input:focus {
  border-color: #00bfff;
  box-shadow: 0 0 0 2px rgba(0, 191, 255, 0.2);
}

.input-container input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.send-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00bfff, #8a2be2);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.send-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 191, 255, 0.4);
}

.input-suggestions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.suggestion-btn {
  padding: 8px 12px;
  background: rgba(0, 191, 255, 0.1);
  border: 1px solid rgba(0, 191, 255, 0.3);
  border-radius: 20px;
  color: #00bfff;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.suggestion-btn:hover {
  background: rgba(0, 191, 255, 0.2);
  transform: translateY(-2px);
}

/* Demo Features */
.demo-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
  position: relative;
  z-index: 2;
}

.demo-feature {
  text-align: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 191, 255, 0.2);
  border-radius: 16px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.demo-feature:hover {
  transform: translateY(-5px);
  border-color: #00bfff;
  box-shadow: 0 10px 30px rgba(0, 191, 255, 0.2);
}

.demo-feature .feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 10px rgba(0, 191, 255, 0.5));
}

.demo-feature h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #00bfff;
  margin-bottom: 0.5rem;
}

.demo-feature p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  line-height: 1.4;
}

/* Responsive Design */
@media (max-width: 768px) {
  .ai-demo-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .glasses-preview {
    order: 2;
  }
  
  .conversation-panel {
    order: 1;
  }
  
  .glasses-frame {
    width: 250px;
    height: 100px;
  }
  
  .lens {
    width: 100px;
    height: 65px;
  }
  
  .ar-overlay-demo {
    width: 300px;
  }
  
  .demo-features {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
  }
  
  .demo-feature {
    padding: 1.5rem;
  }
}

/* ===== PRODUCT CATEGORIES ===== */
.product-categories {
  padding: var(--space-3xl) 0;
  background: var(--bg-primary);
  position: relative;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.category-card {
  background: var(--bg-glass);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  transition: var(--transition-base);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary-gradient);
  opacity: 0;
  transition: var(--transition-base);
}

.category-card:hover::before {
  opacity: 1;
}

.category-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(0, 191, 255, 0.3);
}

.category-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-lg);
  display: block;
  filter: drop-shadow(0 0 10px rgba(0, 191, 255, 0.5));
}

.category-card h3 {
  font-family: 'Orbitron', monospace;
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.category-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.category-features {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
  text-align: left;
}

.category-features li {
  padding: var(--space-xs) 0;
  color: var(--text-secondary);
  position: relative;
  padding-left: var(--space-lg);
  font-size: var(--font-size-sm);
}

.category-features li::before {
  content: '▶';
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
  font-size: var(--font-size-sm);
}

/* ===== FEATURED PRODUCTS ===== */
.featured-products {
  padding: var(--space-3xl) 0;
  background: var(--bg-secondary);
  position: relative;
}

.product-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-2xl);
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.product-badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: var(--primary-gradient);
  color: var(--text-primary);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-md);
}

.product-specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.spec-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.spec-icon {
  font-size: var(--font-size-xl);
  min-width: 40px;
  text-align: center;
}

.spec-details h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.spec-details p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0;
}

.product-price {
  margin-bottom: var(--space-xl);
  text-align: left;
}

.price-label {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}

.price-value {
  font-family: 'Orbitron', monospace;
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--accent-cyan);
}

.product-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.product-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.product-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition-base);
}

.product-img {
  width: 600px;
  height: 400px;
  object-fit: contain;
  background: transparent;
}

.product-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.feature-highlight {
  position: absolute;
}

.highlight-dot {
  width: 12px;
  height: 12px;
  background: var(--accent-cyan);
  border-radius: 50%;
  position: relative;
  animation: pulseGlow 2s ease-in-out infinite;
}

.highlight-dot::after {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border: 2px solid var(--accent-cyan);
  border-radius: 50%;
  opacity: 0.5;
  animation: pulseGlow 2s ease-in-out infinite 0.5s;
}

.highlight-label {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 191, 255, 0.9);
  color: white;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 600;
  white-space: nowrap;
  backdrop-filter: blur(10px);
}

/* ===== PRODUCT SHOWCASE ===== */
.product-showcase {
  padding: var(--space-3xl) 0;
  background: var(--bg-primary);
  position: relative;
}

.product-slide {
  display: none;
  padding: var(--space-3xl);
}

.product-slide.active {
  display: block;
  animation: slideInUp 0.5s ease-out;
}

.product-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.product-info {
  padding-right: var(--space-lg);
}

.product-name {
  font-family: 'Orbitron', monospace;
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.product-tagline {
  font-size: var(--font-size-lg);
  color: var(--accent-cyan);
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.product-description {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}

.product-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.spec-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.spec-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

.spec-value {
  font-size: var(--font-size-sm);
  color: var(--accent-cyan);
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}

.product-price {
  margin-bottom: var(--space-xl);
}

.price-amount {
  font-family: 'Orbitron', monospace;
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--accent-cyan);
  margin-right: var(--space-sm);
}

.price-label {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
}

.product-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.product-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.product-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition-base);
}

.product-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(0, 191, 255, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulseGlow 3s ease-in-out infinite;
  z-index: 1;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.carousel-btn {
  background: var(--bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-primary);
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  cursor: pointer;
  transition: var(--transition-base);
  backdrop-filter: blur(10px);
}

.carousel-btn:hover {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  transform: scale(1.1);
}

.carousel-dots {
  display: flex;
  gap: var(--space-sm);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  transition: var(--transition-base);
}

.dot.active {
  background: var(--accent-cyan);
  transform: scale(1.2);
}

/* ===== TECHNICAL SPECIFICATIONS ===== */
.tech-specs {
  padding: var(--space-3xl) 0;
  background: var(--bg-primary);
  position: relative;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-glass);
  border-radius: var(--radius-xl);
  overflow: hidden;
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: var(--space-3xl);
}

.specs-table th,
.specs-table td {
  padding: var(--space-lg);
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.specs-table th {
  background: rgba(0, 191, 255, 0.1);
  font-family: 'Orbitron', monospace;
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-base);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.specs-table td {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  vertical-align: top;
}

.specs-table tr:hover {
  background: rgba(255, 255, 255, 0.05);
}

.specs-table tr:last-child th,
.specs-table tr:last-child td {
  border-bottom: none;
}

.spec-highlight {
  color: var(--accent-cyan);
  font-weight: 600;
}

.spec-category {
  font-weight: 600;
  color: var(--text-primary);
}

/* ===== USE CASES SECTION ===== */
.use-cases {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}

.use-case-card {
  background: var(--bg-glass);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  transition: var(--transition-base);
  position: relative;
}

.use-case-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glow);
}

.use-case-card.logistics {
  border-color: #ff6b35;
}

.use-case-card.logistics .use-case-overlay {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.9), rgba(255, 107, 53, 0.7));
}

.use-case-card.retail {
  border-color: #e91e63;
}

.use-case-card.retail .use-case-overlay {
  background: linear-gradient(135deg, rgba(233, 30, 99, 0.9), rgba(233, 30, 99, 0.7));
}

.use-case-card.construction {
  border-color: #ff9800;
}

.use-case-card.construction .use-case-overlay {
  background: linear-gradient(135deg, rgba(255, 152, 0, 0.9), rgba(255, 152, 0, 0.7));
}

.use-case-card.entertainment {
  border-color: #9c27b0;
}

.use-case-card.entertainment .use-case-overlay {
  background: linear-gradient(135deg, rgba(156, 39, 176, 0.9), rgba(156, 39, 176, 0.7));
}

.use-case-card.fitness {
  border-color: #4caf50;
}

.use-case-card.fitness .use-case-overlay {
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.9), rgba(76, 175, 80, 0.7));
}

.use-case-card.agriculture {
  border-color: #8bc34a;
}

.use-case-card.agriculture .use-case-overlay {
  background: linear-gradient(135deg, rgba(139, 195, 74, 0.9), rgba(139, 195, 74, 0.7));
}

.use-case-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.use-case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-base);
}

.use-case-card:hover .use-case-image img {
  transform: scale(1.1);
}

.use-case-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.8), rgba(138, 43, 226, 0.8));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-base);
}

.use-case-card:hover .use-case-overlay {
  opacity: 1;
}

.overlay-icon {
  font-size: var(--font-size-4xl);
  animation: float 2s ease-in-out infinite;
}

.use-case-content {
  padding: var(--space-xl);
}

.use-case-title {
  font-family: 'Orbitron', monospace;
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.use-case-description {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.use-case-benefits {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.use-case-benefits li {
  padding: var(--space-xs) 0;
  color: var(--text-secondary);
  position: relative;
  padding-left: var(--space-lg);
  font-size: var(--font-size-sm);
}

.use-case-benefits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-green);
  font-weight: bold;
}

.use-case-stats {
  display: flex;
  gap: var(--space-lg);
}

.stat {
  text-align: center;
  flex: 1;
}

.stat .stat-number {
  font-family: 'Orbitron', monospace;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--accent-cyan);
  display: block;
}

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

/* ===== TECHNOLOGY DEEP DIVE ===== */
.technology-deep-dive {
  padding: var(--space-3xl) 0;
  background: var(--bg-primary);
  position: relative;
}

/* Technology Stack - Modern Architecture Design */
.tech-stack-visual {
  margin-top: var(--space-3xl);
  position: relative;
  min-height: 800px;
}

.tech-architecture {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
  z-index: 2;
}

.architecture-layer {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(15px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.architecture-layer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #00bfff 0%, #8a2be2 50%, #ff1493 100%);
  border-radius: 20px 20px 0 0;
}

.architecture-layer[data-layer="hardware"]::before {
  background: linear-gradient(90deg, #ff6b35, #f7931e);
}

.architecture-layer[data-layer="ai"]::before {
  background: linear-gradient(90deg, #00bfff, #0099cc);
}

.architecture-layer[data-layer="ar"]::before {
  background: linear-gradient(90deg, #8a2be2, #9d4edd);
}

.architecture-layer[data-layer="platform"]::before {
  background: linear-gradient(90deg, #ff1493, #e91e63);
}

.architecture-layer[data-layer="application"]::before {
  background: linear-gradient(90deg, #00ff87, #00d4aa);
}

.architecture-layer:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 25px 50px rgba(0, 191, 255, 0.25);
  border-color: rgba(0, 191, 255, 0.4);
}

.layer-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-align: center;
  background: linear-gradient(135deg, #ffffff, #e0e0e0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: 'Orbitron', monospace;
}

.layer-nodes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  justify-items: center;
}

.tech-node {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  padding: 1.5rem;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  width: 100%;
  max-width: 300px;
}

.tech-node::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.1), rgba(138, 43, 226, 0.1));
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 16px;
}

.tech-node:hover {
  transform: translateY(-10px) scale(1.05);
  box-shadow: 0 20px 40px rgba(0, 191, 255, 0.3);
  border-color: rgba(0, 191, 255, 0.5);
}

.tech-node:hover::before {
  opacity: 1;
}

.tech-node.active {
  transform: translateY(-10px) scale(1.05);
  box-shadow: 0 25px 50px rgba(0, 191, 255, 0.4);
  border-color: rgba(0, 191, 255, 0.7);
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.15), rgba(138, 43, 226, 0.15));
}

.tech-node.active::before {
  opacity: 1;
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.2), rgba(138, 43, 226, 0.2));
}

.node-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.2), rgba(138, 43, 226, 0.2));
  border: 2px solid rgba(0, 191, 255, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s ease;
  position: relative;
  z-index: 1;
}

.tech-node:hover .node-icon {
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.4), rgba(138, 43, 226, 0.4));
  border-color: rgba(0, 191, 255, 0.6);
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 10px 25px rgba(0, 191, 255, 0.4);
}

.node-img {
  width: 40px;
  height: 40px;
  filter: brightness(0) saturate(100%) invert(64%) sepia(98%) saturate(1000%) hue-rotate(180deg) brightness(101%) contrast(101%);
  transition: all 0.3s ease;
}

.tech-node:hover .node-img {
  filter: brightness(0) saturate(100%) invert(100%);
  transform: scale(1.1);
}

.node-info h4 {
  margin: 0 0 0.5rem 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: #ffffff;
  position: relative;
  z-index: 1;
  font-family: 'Orbitron', monospace;
}

.node-info p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  line-height: 1.4;
  position: relative;
  z-index: 1;
}

/* Connection Lines SVG */
.connection-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

/* Tech Details Panel */
.tech-details-panel {
  margin-top: 4rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(15px);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.tech-details-panel.active {
  opacity: 1;
  transform: translateY(0);
}

.panel-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.panel-header h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #00bfff, #8a2be2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: 'Orbitron', monospace;
}

.panel-header p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.panel-content {
  display: none;
}

.detail-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 2rem;
  transition: all 0.3s ease;
}

.detail-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.detail-icon {
  width: 50px;
  height: 50px;
  padding: 10px;
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.2), rgba(138, 43, 226, 0.2));
  border: 1px solid rgba(0, 191, 255, 0.3);
  border-radius: 12px;
  filter: brightness(0) saturate(100%) invert(64%) sepia(98%) saturate(1000%) hue-rotate(180deg) brightness(101%) contrast(101%);
}

.detail-title h4 {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 600;
  color: #ffffff;
  font-family: 'Orbitron', monospace;
}

.detail-category {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.detail-specs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

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

.spec-value {
  color: #00bfff;
  font-weight: 600;
  font-size: 0.9rem;
}

.detail-description {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin: 0;
}

/* Legacy tech-stack styles for compatibility */
.tech-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
  position: relative;
}

.tech-stack::before {
  content: '';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: var(--primary-gradient);
  border-radius: 2px;
}

.tech-layer {
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.95), rgba(15, 15, 35, 0.9));
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  border: 2px solid rgba(0, 191, 255, 0.4);
  backdrop-filter: blur(25px);
  position: relative;
  overflow: hidden;
  margin-bottom: var(--space-xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 
              0 0 0 1px rgba(255, 255, 255, 0.1) inset;
  transition: var(--transition-base);
}

.tech-layer:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 191, 255, 0.6);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 
              0 0 0 1px rgba(255, 255, 255, 0.15) inset,
              0 0 20px rgba(0, 191, 255, 0.2);
}

.tech-layer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-gradient);
}

.tech-layer.hardware-layer {
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(255, 152, 0, 0.1));
  border-left: 4px solid #ffc107;
}

.tech-layer.security-layer {
  background: linear-gradient(135deg, rgba(244, 67, 54, 0.1), rgba(233, 30, 99, 0.1));
  border-left: 4px solid #f44336;
}

.tech-layer.performance-layer {
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(139, 195, 74, 0.1));
  border-left: 4px solid #4caf50;
}

.layer-content {
  position: relative;
  z-index: 2;
}

.layer-title {
  font-family: 'Orbitron', monospace;
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.layer-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.layer-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 12px rgba(0, 191, 255, 0.3);
}

.layer-icon svg {
  width: 24px;
  height: 24px;
  color: white;
}

.layer-info h3 {
  font-family: 'Orbitron', monospace;
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--space-xs) 0;
}

.layer-info p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0;
  opacity: 0.8;
}

.tech-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-lg);
}

.tech-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 191, 255, 0.25);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.tech-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary-gradient);
  transform: scaleX(0);
  transition: var(--transition-base);
}

.tech-item:hover {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.06));
  transform: translateY(-3px);
  border-color: rgba(0, 191, 255, 0.4);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.tech-item:hover::before {
  transform: scaleX(1);
}

.tech-icon {
  font-size: var(--font-size-2xl);
  min-width: 40px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tech-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 191, 255, 0.3));
  transition: var(--transition-base);
}

.tech-item:hover .tech-img {
  filter: drop-shadow(0 4px 12px rgba(0, 191, 255, 0.5));
  transform: scale(1.1);
}

.tech-details {
  flex: 1;
}

.tech-details h4 {
  font-family: 'Orbitron', monospace;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--space-sm) 0;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tech-details p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 var(--space-md) 0;
  opacity: 0.9;
}

.tech-specs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.tech-specs span {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.2), rgba(138, 43, 226, 0.2));
  border: 1px solid rgba(0, 191, 255, 0.3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  transition: var(--transition-base);
}

.tech-specs span:hover {
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.3), rgba(138, 43, 226, 0.3));
  border-color: rgba(0, 191, 255, 0.5);
  transform: translateY(-1px);
}

/* ===== ADVANCED AI CAPABILITIES SECTION ===== */
#ai-capabilities {
  padding: 8rem 0;
  background: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 25%, #16213e 50%, #0f3460 75%, #533483 100%);
  position: relative;
  overflow: hidden;
}

#ai-capabilities::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 40%, rgba(0, 255, 255, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 70% 60%, rgba(255, 20, 147, 0.08) 0%, transparent 50%);
  animation: aiCapabilitiesGlow 8s ease-in-out infinite alternate;
}

@keyframes aiCapabilitiesGlow {
  0% { opacity: 0.4; }
  100% { opacity: 0.8; }
}

.capabilities-showcase {
  display: flex;
  flex-direction: column;
  gap: 6rem;
  position: relative;
  z-index: 2;
}

.capability-demo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 3rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.capability-demo:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  border-color: rgba(0, 255, 255, 0.3);
}

.capability-demo.reverse {
  direction: rtl;
}

.capability-demo.reverse > * {
  direction: ltr;
}

.demo-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.demo-screen {
  position: relative;
  width: 100%;
  max-width: 500px;
  border-radius: 15px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.4);
  border: 2px solid rgba(0, 255, 255, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.demo-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  padding: 2rem;
}

.detection-box {
  background: rgba(0, 255, 255, 0.9);
  color: #000;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  width: fit-content;
  animation: detectPulse 2s ease-in-out infinite;
}

@keyframes detectPulse {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.05); opacity: 1; }
}

.nlp-interface {
  padding: 2rem;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(20, 20, 40, 0.8));
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

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

.message {
  padding: 1rem 1.5rem;
  border-radius: 15px;
  max-width: 80%;
  font-size: 0.95rem;
}

.message.user {
  background: linear-gradient(135deg, var(--primary-pink), var(--accent-purple));
  color: white;
  align-self: flex-end;
}

.message.ai {
  background: linear-gradient(135deg, var(--accent-blue), var(--primary-cyan));
  color: white;
  align-self: flex-start;
}

.translation-overlay {
  margin-top: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  border-left: 4px solid var(--accent-green);
}

.original, .translated {
  font-size: 0.9rem;
  margin: 0.5rem 0;
}

.original {
  color: #ccc;
  font-style: italic;
}

.translated {
  color: var(--accent-green);
  font-weight: 600;
}

.voice-indicator {
  display: flex;
  gap: 0.3rem;
  align-items: center;
  justify-content: center;
  margin-top: 1rem;
}

.wave {
  width: 4px;
  height: 20px;
  background: var(--primary-cyan);
  border-radius: 2px;
  animation: voiceWave 1.5s ease-in-out infinite;
}

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

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

@keyframes voiceWave {
  0%, 100% { height: 20px; }
  50% { height: 40px; }
}

.ar-scene {
  position: relative;
  min-height: 300px;
}

.ar-elements {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 2rem;
}

.ar-object {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: arFloat 3s ease-in-out infinite;
}

.ar-object:nth-child(2) {
  animation-delay: 1s;
}

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

.ar-model {
  font-size: 2rem;
  background: rgba(255, 255, 255, 0.1);
  padding: 1rem;
  border-radius: 50%;
  border: 2px solid var(--accent-blue);
}

.ar-label {
  color: var(--accent-blue);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
}

.spatial-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(0, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.3;
  animation: gridPulse 4s ease-in-out infinite;
}

@keyframes gridPulse {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 0.4; }
}

.demo-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.demo-info h3 {
  font-size: 2rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent-blue), var(--primary-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.demo-info p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #ccc;
  margin-bottom: 2rem;
}

.capability-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.metric {
  text-align: center;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 15px;
  border: 1px solid rgba(0, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.metric:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 255, 255, 0.5);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.metric-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-blue);
  margin-bottom: 0.5rem;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.metric-label {
  font-size: 0.9rem;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.capability-features {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.capability-features li {
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 10px;
  border-left: 4px solid var(--accent-green);
  color: #ddd;
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.capability-features li:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(5px);
}

.capability-features li::before {
  content: '✓';
  color: var(--accent-green);
  font-weight: bold;
  margin-right: 0.5rem;
}

/* ===== INNOVATION TIMELINE SECTION ===== */
#innovation-timeline {
  padding: 8rem 0;
  background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 25%, #16213e 50%, #0f3460 75%, #533483 100%);
  position: relative;
  overflow: hidden;
}

#innovation-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 25% 25%, rgba(0, 255, 255, 0.05) 0%, transparent 50%),
              radial-gradient(circle at 75% 75%, rgba(255, 20, 147, 0.05) 0%, transparent 50%);
  animation: timelineGlow 10s ease-in-out infinite alternate;
}

@keyframes timelineGlow {
  0% { opacity: 0.3; }
  100% { opacity: 0.7; }
}

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--accent-blue), var(--primary-cyan), var(--accent-green));
  transform: translateX(-50%);
  border-radius: 2px;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.timeline-item {
  position: relative;
  margin-bottom: 4rem;
  display: flex;
  align-items: center;
  opacity: 0;
  animation: timelineSlideIn 0.8s ease-out forwards;
}

.timeline-item:nth-child(1) { animation-delay: 0.2s; }
.timeline-item:nth-child(2) { animation-delay: 0.4s; }
.timeline-item:nth-child(3) { animation-delay: 0.6s; }
.timeline-item:nth-child(4) { animation-delay: 0.8s; }
.timeline-item:nth-child(5) { animation-delay: 1.0s; }

@keyframes timelineSlideIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-date {
  position: relative;
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--accent-blue), var(--primary-cyan));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  margin: 0 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  border: 4px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  z-index: 3;
}

.timeline-date::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--primary-cyan));
  opacity: 0.3;
  animation: datePulse 3s ease-in-out infinite;
}

@keyframes datePulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.2); opacity: 0.1; }
}

.timeline-item:hover .timeline-date {
  transform: scale(1.1);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.timeline-content {
  flex: 1;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 2.5rem;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.timeline-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.02), rgba(255, 20, 147, 0.02));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.timeline-item:hover .timeline-content {
  transform: translateY(-5px);
  border-color: rgba(0, 255, 255, 0.3);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.timeline-item:hover .timeline-content::before {
  opacity: 1;
}

.timeline-content h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent-blue), var(--primary-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 2;
}

.timeline-content p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #ccc;
  margin-bottom: 2rem;
  position: relative;
  z-index: 2;
}

.timeline-achievements {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  position: relative;
  z-index: 2;
}

.timeline-achievements span {
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.2), rgba(255, 20, 147, 0.2));
  color: var(--accent-blue);
  padding: 0.6rem 1.2rem;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid rgba(0, 255, 255, 0.3);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.timeline-achievements span::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.timeline-achievements span:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border-color: rgba(0, 255, 255, 0.6);
}

.timeline-achievements span:hover::before {
  left: 100%;
}

/* Timeline Connection Lines */
.timeline-item:nth-child(odd) .timeline-content::after {
  content: '';
  position: absolute;
  right: -15px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 15px solid rgba(255, 255, 255, 0.1);
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
}

.timeline-item:nth-child(even) .timeline-content::after {
  content: '';
  position: absolute;
  left: -15px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-right: 15px solid rgba(255, 255, 255, 0.1);
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
}

/* ===== DEMO VIDEO SECTION ===== */
.demo-video {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.video-container {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.video-placeholder {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.video-placeholder img,
.video-placeholder svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: var(--transition-base);
}

.video-placeholder:hover .video-overlay {
  background: rgba(0, 0, 0, 0.4);
}

.play-button {
  background: none;
  border: none;
  cursor: pointer;
  margin-bottom: var(--space-md);
  transition: var(--transition-base);
}

.play-button:hover {
  transform: scale(1.1);
}

.video-title {
  font-family: 'Orbitron', monospace;
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.video-description {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  margin: 0;
}

/* ===== CTA SECTION ===== */
.cta-section {
  padding: var(--space-3xl) 0;
  background: var(--secondary-gradient);
  position: relative;
  text-align: center;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(0, 191, 255, 0.1) 0%, transparent 70%);
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}

.cta-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.cta-stat {
  text-align: center;
}

.cta-stat .stat-number {
  font-family: 'Orbitron', monospace;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--accent-cyan);
  display: block;
  margin-bottom: var(--space-xs);
}

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

.cta-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin: var(--space-xl) 0;
}

.cta-features {
  display: flex;
  gap: var(--space-xl);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-xl);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.feature-icon {
  color: var(--accent-green);
  font-weight: bold;
}

/* ===== NEWSLETTER ===== */
.newsletter-container {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 40px;
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.newsletter-content h2 {
  font-size: 2rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 8px;
}

.newsletter-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  margin: 0;
}

.newsletter-form {
  display: flex;
  gap: 12px;
  min-width: 400px;
}

.newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: #ffffff;
  font-size: 1rem;
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.newsletter-form input:focus {
  outline: none;
  border-color: #00d4ff;
  box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.2);
}

.newsletter-form .btn-primary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  white-space: nowrap;
}

/* Responsive Newsletter */
@media (max-width: 768px) {
  .newsletter-container {
    flex-direction: column;
    text-align: center;
    gap: 24px;
    padding: 32px 24px;
  }
  
  .newsletter-form {
    min-width: auto;
    width: 100%;
  }
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr repeat(5, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-section.company {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  font-size: var(--font-size-lg);
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.footer-desc {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.social-links {
  display: flex;
  gap: var(--space-md);
}

.social-link {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  transition: var(--transition-base);
}

.social-link:hover {
  color: var(--accent-cyan);
}

.footer-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  transition: var(--transition-base);
}

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

.footer-section {
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: var(--text-light);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: var(--primary-color);
}

.footer-links a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bottom-left p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0;
}

.footer-bottom-right {
  display: flex;
  gap: var(--space-lg);
}

.footer-bottom-right a {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  transition: var(--transition-base);
}

.footer-bottom-right a:hover {
  color: var(--accent-cyan);
}

/* ===== TAB STYLES ===== */
.example-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  border-bottom: 2px solid var(--border-color);
  padding-bottom: var(--space-sm);
}

.tab-btn {
  background: transparent;
  border: 2px solid var(--border-color);
  color: var(--text-secondary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  flex: 1;
  min-width: 140px;
  text-align: center;
}

.tab-btn:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

.tab-btn.active {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  border-color: var(--accent-cyan);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 191, 255, 0.3);
}

.example-content {
  position: relative;
  min-height: 500px;
}

.example-tab {
  display: none;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-base);
}

.example-tab.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.example-info {
  margin-bottom: var(--space-lg);
}

.example-info h3 {
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  font-size: 1.5rem;
}

.example-info p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* Responsive tab styles */
@media (max-width: 768px) {
  .example-tabs {
    flex-direction: column;
  }
  
  .tab-btn {
    flex: none;
    min-width: auto;
  }
}

@media (max-width: 480px) {
  .tab-btn {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.85rem;
  }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
  .use-cases-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }
}

@media (max-width: 1024px) {
  .nav-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: var(--space-xl) 0;
    z-index: 1000;
    transform: translateY(-100%);
    opacity: 0;
    transition: all 0.3s ease;
  }
  
  .nav-menu.active {
    display: flex;
    transform: translateY(0);
    opacity: 1;
  }
  
  .nav-menu .nav-link {
    padding: var(--space-md) var(--space-xl);
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .nav-menu .nav-link:last-child {
    border-bottom: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .mobile-menu-toggle.active {
    background: rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.4);
  }
  
  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
  }
  
  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    max-width: 800px;
  }
  
  .feature-card {
    padding: var(--space-lg);
  }
  
  .product-content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .product-specs {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .use-cases-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }
}

@media (max-width: 1200px) {
  /* Tech Stack Medium Screen Optimization */
  .tech-items {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
  }
}

@media (max-width: 768px) {
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
  
  .use-cases-grid {
    grid-template-columns: 1fr;
  }
  
  /* Tech Stack Architecture Responsive Styles */
  .tech-stack-visual {
    min-height: auto;
  }
  
  .architecture-layer {
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
  }
  
  .layer-title {
    font-size: 1.2rem;
    margin-bottom: 1rem;
  }
  
  .layer-nodes {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
  }
  
  /* Advanced AI Capabilities Responsive Styles */
  #ai-capabilities {
    padding: 4rem 0;
  }
  
  .capability-demo {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem;
  }
  
  .capability-demo.reverse {
    direction: ltr;
  }
  
  .demo-screen {
    max-width: 100%;
  }
  
  .capability-metrics {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
  
  .metric {
    padding: 1rem;
  }
  
  .metric-value {
    font-size: 2rem;
  }
  
  .capability-features {
    grid-template-columns: 1fr;
  }
  
  .demo-info h3 {
    font-size: 1.5rem;
  }
  
  .demo-info p {
    font-size: 1rem;
  }
  
  /* Innovation Timeline Responsive Styles */
  #innovation-timeline {
    padding: 5rem 0;
  }
  
  .timeline::before {
    left: 40px;
    transform: none;
  }
  
  .timeline-item {
    flex-direction: row !important;
    margin-bottom: 3rem;
  }
  
  .timeline-date {
    width: 80px;
    height: 80px;
    font-size: 1.1rem;
    margin: 0 1.5rem 0 0;
    position: relative;
    left: 0;
  }
  
  .timeline-content {
    padding: 2rem;
    margin-left: 1rem;
  }
  
  .timeline-content h3 {
    font-size: 1.6rem;
  }
  
  .timeline-content p {
    font-size: 1rem;
  }
  
  .timeline-achievements {
    gap: 0.8rem;
  }
  
  .timeline-achievements span {
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
  }
  
  .timeline-item:nth-child(odd) .timeline-content::after,
  .timeline-item:nth-child(even) .timeline-content::after {
    display: none;
  }
  
  .tech-node {
    max-width: none;
    padding: 1rem;
  }
  
  .node-icon {
    width: 60px;
    height: 60px;
  }
  
  .node-img {
    width: 30px;
    height: 30px;
  }
  
  .node-info h4 {
    font-size: 1rem;
  }
  
  .node-info p {
    font-size: 0.8rem;
  }
  
  .tech-details-panel {
    margin-top: 2rem;
    padding: var(--space-lg);
  }
  
  .detail-specs {
    grid-template-columns: 1fr;
  }
  
  /* Legacy Tech Stack Responsive Styles */
  .tech-stack {
    gap: var(--space-xl);
  }
  
  .tech-layer {
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
  }
  
  .layer-header {
    flex-direction: column;
    text-align: center;
    gap: var(--space-sm);
  }
  
  .layer-icon {
    width: 40px;
    height: 40px;
  }
  
  .layer-info h3 {
    font-size: var(--font-size-lg);
  }
  
  .tech-items {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .tech-item {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
    padding: var(--space-md);
  }
  
  .tech-details h4 {
    font-size: var(--font-size-base);
  }
  
  .tech-specs {
    justify-content: center;
  }
  
  .cta-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-features {
    flex-direction: column;
    align-items: center;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
  }
  
  .cta-stats {
    grid-template-columns: 1fr;
  }
  
  .product-actions {
    flex-direction: column;
  }
  
  .carousel-controls {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  /* Tech Stack Architecture Mobile Optimization */
  .architecture-layer {
    padding: var(--space-md);
  }
  
  .layer-title {
    font-size: 1rem;
    margin-bottom: 0.75rem;
  }
  
  .layer-nodes {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  
  .tech-node {
    padding: 0.75rem;
  }
  
  .node-icon {
    width: 50px;
    height: 50px;
  }
  
  .node-img {
    width: 25px;
    height: 25px;
  }
  
  .node-info h4 {
    font-size: 0.9rem;
  }
  
  .node-info p {
    font-size: 0.75rem;
  }
  
  .tech-details-panel {
    margin-top: 1.5rem;
    padding: var(--space-md);
  }
  
  .panel-header h3 {
    font-size: 1.2rem;
  }
  
  .detail-header {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
  
  .detail-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto;
  }
  
  /* Legacy Tech Stack Mobile Optimization */
  .tech-stack::before {
    width: 60px;
    height: 3px;
  }
  
  .tech-layer {
    padding: var(--space-md);
  }
  
  .tech-item {
    padding: var(--space-sm);
  }
  
  .tech-specs span {
    font-size: 10px;
    padding: 4px 8px;
  }
  
  /* Advanced AI Capabilities Mobile Optimization */
  #ai-capabilities {
    padding: 3rem 0;
  }
  
  .capabilities-showcase {
    gap: 3rem;
  }
  
  .capability-demo {
    padding: 1.5rem;
    gap: 1.5rem;
  }
  
  .demo-overlay {
    padding: 1rem;
  }
  
  .detection-box {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
  }
  
  .nlp-interface {
    padding: 1.5rem;
    min-height: 250px;
  }
  
  .message {
    padding: 0.8rem 1rem;
    font-size: 0.85rem;
    max-width: 90%;
  }
  
  .ar-elements {
    padding: 1rem;
  }
  
  .ar-model {
    font-size: 1.5rem;
    padding: 0.8rem;
  }
  
  .ar-label {
    font-size: 0.7rem;
  }
  
  .capability-metrics {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .metric {
    padding: 1rem;
  }
  
  .metric-value {
    font-size: 1.8rem;
  }
  
  .metric-label {
    font-size: 0.8rem;
  }
  
  .demo-info h3 {
    font-size: 1.3rem;
  }
  
  .demo-info p {
    font-size: 0.9rem;
  }
  
  .capability-features li {
    padding: 0.8rem;
    font-size: 0.85rem;
  }
  
  .voice-indicator {
    margin-top: 0.5rem;
  }
  
  .wave {
    width: 3px;
    height: 15px;
  }
  
  /* Innovation Timeline Mobile Optimization */
  #innovation-timeline {
    padding: 3rem 0;
  }
  
  .timeline::before {
    left: 30px;
    transform: none;
    width: 2px;
  }
  
  .timeline-item {
    flex-direction: row !important;
    margin-bottom: 2.5rem;
    align-items: flex-start;
  }
  
  .timeline-date {
    width: 60px;
    height: 60px;
    font-size: 0.9rem;
    margin: 0 1rem 0 0;
    position: relative;
    left: 0;
    flex-shrink: 0;
  }
  
  .timeline-content {
    padding: 1.2rem;
    margin-left: 0.5rem;
    flex: 1;
  }
  
  .timeline-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
  }
  
  .timeline-content p {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
  }
  
  .timeline-achievements {
    gap: 0.4rem;
  }
  
  .timeline-achievements span {
    font-size: 0.75rem;
    padding: 0.3rem 0.6rem;
  }
  
  .timeline-item:nth-child(odd) .timeline-content::after,
  .timeline-item:nth-child(even) .timeline-content::after {
    display: none;
  }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles for keyboard navigation */
.btn-primary:focus,
.btn-secondary:focus,
.btn-outline:focus,
.nav-link:focus {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --text-secondary: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.1);
  }
}

/* ===== RESEARCH & DEVELOPMENT SECTION ===== */
/* Override bright background for research section */
#research.section.bg-gradient {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 50%, var(--bg-primary) 100%);
  position: relative;
}

#research.section.bg-gradient::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(0, 191, 255, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(138, 43, 226, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

#research .section-header,
#research .research-areas {
  position: relative;
  z-index: 2;
}

/* Enhance text readability in research section */
#research .section-header h2 {
  color: var(--text-primary);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

#research .section-header p {
  color: var(--text-secondary);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

#research .research-card h3 {
  color: var(--text-primary);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

#research .research-card p {
  color: var(--text-secondary);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

#research .stat-number {
  color: var(--accent-cyan);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

#research .stat-label {
  color: var(--text-tertiary);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.research-areas {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

/* Ensure cards stay in one row on smaller screens */
@media (max-width: 1200px) {
  .research-areas {
    gap: var(--space-md);
  }
}

@media (max-width: 900px) {
  .research-areas {
    gap: var(--space-sm);
  }
  
  .research-card {
    padding: var(--space-lg);
  }
}

.research-card {
  background: var(--bg-glass);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.research-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary-gradient);
  transform: scaleX(0);
  transition: var(--transition-base);
}

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

.research-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glow);
  border-color: var(--accent-cyan);
}

.research-icon {
  width: 70px;
  height: 70px;
  margin-bottom: var(--space-lg);
  background: var(--primary-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.research-icon svg {
  width: 32px;
  height: 32px;
}

.research-card h3 {
  font-family: 'Orbitron', monospace;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.research-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.research-stats {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-family: 'Orbitron', monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: var(--space-xs);
}

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

.research-publications {
  margin-top: var(--space-2xl);
}

.research-publications h3 {
  font-family: 'Orbitron', monospace;
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: var(--space-xl);
  color: var(--text-primary);
  text-align: center;
}

.publications-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.publication {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  background: var(--bg-glass);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-base);
}

.publication:hover {
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-glow);
}

.publication-info {
  flex: 1;
}

.publication-info h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.publication-info p {
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.publication-authors {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  font-style: italic;
}

.publication .btn-outline {
  margin-left: var(--space-lg);
  flex-shrink: 0;
}

/* Responsive Design for Research Section */
@media (max-width: 768px) {
  .research-stats {
    justify-content: center;
  }
  
  .publication {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .publication .btn-outline {
    margin-left: 0;
    align-self: flex-start;
  }
}

/* ===== LEGAL PAGES STYLES ===== */
.legal-content {
  padding: 120px 0 var(--space-3xl);
  background: var(--bg-primary);
}

.legal-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.legal-header h1 {
  font-size: var(--font-size-5xl);
  font-family: 'Orbitron', monospace;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-md);
}

.last-updated {
  color: var(--text-tertiary);
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.legal-body {
  max-width: 800px;
  margin: 0 auto;
}

.legal-section {
  margin-bottom: var(--space-3xl);
}

.legal-section h2 {
  color: var(--accent-cyan);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid rgba(0, 191, 255, 0.2);
}

.legal-section h3 {
  color: var(--text-primary);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  margin-top: var(--space-lg);
}

.legal-section p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.legal-section ul,
.legal-section ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.legal-section li {
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
  line-height: 1.6;
}

/* Cookie Table Styles */
.cookie-table {
  margin: 2rem 0;
  overflow-x: auto;
  border-radius: 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.cookie-table table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
}

.cookie-table th,
.cookie-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--glass-border);
}

.cookie-table th {
  background: rgba(0, 191, 255, 0.1);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cookie-table td {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.cookie-table tbody tr:last-child td {
  border-bottom: none;
}

.cookie-table tbody tr:hover {
  background: rgba(0, 191, 255, 0.05);
}

@media (max-width: 768px) {
  .cookie-table {
    font-size: 0.8rem;
  }
  
  .cookie-table th,
  .cookie-table td {
    padding: 0.75rem 0.5rem;
  }
}

/* ===== ABOUT PAGE STYLES ===== */
.about-hero {
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.story-content {
  max-width: 800px;
  margin: 0 auto;
}

.story-text p {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.mission-vision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.mission-card,
.vision-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  transition: var(--transition-base);
}

.mission-card:hover,
.vision-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glow);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-lg);
  color: var(--text-primary);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.value-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: var(--transition-base);
}

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

.value-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-md);
  color: var(--text-primary);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.team-member {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: var(--transition-base);
}

.team-member:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.member-avatar {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-md);
  border-radius: var(--radius-full);
  overflow: hidden;
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-placeholder {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
}

.member-title {
  color: var(--accent-cyan);
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.member-bio {
  color: var(--text-tertiary);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

/* ===== CAREERS PAGE STYLES ===== */
.careers-hero {
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.benefit-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: var(--transition-base);
}

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

.benefit-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-lg);
  color: var(--text-primary);
}

.jobs-filter {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.filter-btn {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.2);
  color: var(--text-secondary);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--primary-gradient);
  border-color: transparent;
  color: var(--text-primary);
}

.jobs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
}

.job-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: var(--transition-base);
}

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

.job-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.job-header h3 {
  color: var(--text-primary);
  font-size: var(--font-size-xl);
  margin-bottom: 0;
}

.job-type {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.job-details {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.job-location,
.job-department {
  color: var(--text-tertiary);
  font-size: var(--font-size-sm);
}

.job-location::before {
  content: "📍 ";
}

.job-department::before {
  content: "🏢 ";
}

.job-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.job-skills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.skill-tag {
  background: rgba(0, 191, 255, 0.1);
  color: var(--accent-cyan);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

/* Culture Section */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.culture-item {
  text-align: center;
  padding: 1.5rem;
  border-radius: 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.culture-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 191, 255, 0.1);
}

.culture-image {
  width: 100%;
  height: 200px;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.1), rgba(138, 43, 226, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-image {
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
}

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

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

/* Benefits List */
.benefits-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.benefit-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 191, 255, 0.1);
}

.benefit-item .benefit-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.benefit-content h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.benefit-content p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Contact Page Styles */
.contact-hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  min-height: 60vh;
}

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

.contact-info h2 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.contact-methods {
  margin: 2rem 0;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  backdrop-filter: blur(10px);
}

.method-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.method-content h4 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.method-content p {
  color: var(--text-secondary);
  margin: 0;
}

.office-hours {
  margin-top: 3rem;
}

.office-hours h4 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.hours-grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.hours-item {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--glass-border);
}

.hours-item:last-child {
  border-bottom: none;
}

.day {
  color: var(--text-primary);
  font-weight: 500;
}

.time {
  color: var(--text-secondary);
}

.contact-form-container {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2rem;
  backdrop-filter: blur(10px);
}

.contact-form h3 {
  color: var(--text-primary);
  margin-bottom: 2rem;
  text-align: center;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

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

.form-group label {
  display: block;
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--glass-border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
  background: var(--primary-color);
  border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
  content: '✓';
  color: white;
  font-size: 12px;
  font-weight: bold;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.faq-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 2rem;
  backdrop-filter: blur(10px);
}

.faq-item h4 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.faq-item p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.map-container {
  height: 400px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
}

.map-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 191, 255, 0.05), rgba(138, 43, 226, 0.05));
}

.map-content {
  text-align: center;
  padding: 2rem;
}

.map-content svg {
  color: var(--accent-cyan);
  margin-bottom: 1.5rem;
}

.map-content h4 {
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.map-content p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.map-directions {
  margin-top: 1.5rem;
}

.map-directions .btn-outline {
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .contact-method {
    padding: 1rem;
  }
}

/* ===== BACKGROUND UTILITY CLASSES ===== */
.bg-secondary {
  background: var(--secondary-gradient);
  position: relative;
}

.bg-secondary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 123, 255, 0.05) 0%, rgba(108, 99, 255, 0.05) 100%);
  pointer-events: none;
}

/* ===== INVESTORS PAGE STYLES ===== */
.investors-hero {
  background: var(--primary-gradient);
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.highlight-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 2rem;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.highlight-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-cyan);
  box-shadow: 0 20px 40px rgba(0, 191, 255, 0.1);
}

.highlight-icon {
  width: 64px;
  height: 64px;
  background: var(--accent-gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: white;
}

.financial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.financial-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 2rem;
  backdrop-filter: blur(10px);
  text-align: center;
}

.financial-chart {
  margin-bottom: 1.5rem;
}

.chart-placeholder {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 80px;
}

.metric-change {
  font-size: 0.9rem;
  font-weight: 600;
  margin: 0.5rem 0;
}

.metric-change.positive {
  color: var(--success-color, #10b981);
}

.metric-change.neutral {
  color: var(--text-secondary);
}

.funding-timeline {
  position: relative;
  margin-top: 3rem;
}

.funding-timeline::before {
  content: '';
  position: absolute;
  left: 2rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent-gradient);
}

.timeline-marker {
  position: absolute;
  left: 1.25rem;
  top: 1.5rem;
  width: 1.5rem;
  height: 1.5rem;
  background: var(--accent-cyan);
  border-radius: 50%;
  border: 3px solid var(--bg-primary);
}

.investor-tag {
  display: inline-block;
  background: rgba(0, 191, 255, 0.1);
  color: var(--accent-cyan);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  margin: 0.25rem 0.5rem 0.25rem 0;
}

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

.market-stat {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 2rem;
}

.stat-icon {
  width: 64px;
  height: 64px;
  background: var(--accent-gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.stat-content h3 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 0.5rem;
}

.market-segments {
  margin-top: 4rem;
}

.segments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.segment-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
}

.segment-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-purple);
  margin: 0.5rem 0;
}

.leadership-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.leader-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  backdrop-filter: blur(10px);
}

.leader-avatar {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
}

.leader-title {
  color: var(--accent-cyan);
  font-weight: 600;
  margin-bottom: 1rem;
}

.leader-bio {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.resource-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.resource-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-cyan);
}

.resource-icon {
  width: 64px;
  height: 64px;
  background: var(--accent-gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: white;
}

.investor-contact {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 3rem;
  backdrop-filter: blur(10px);
}

.contact-content h2 {
  margin-bottom: 1rem;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.ir-team {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
  .highlights-grid,
  .financial-grid,
  .leadership-grid,
  .resources-grid {
    grid-template-columns: 1fr;
  }
  
  .market-stats {
    grid-template-columns: 1fr;
  }
  
  .market-stat {
    flex-direction: column;
    text-align: center;
  }
  
  .funding-timeline::before {
    left: 1rem;
  }
  
  .timeline-marker {
    left: 0.25rem;
  }
  
  .timeline-content {
    margin-left: 3rem;
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .cta-section,
  .footer {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .hero {
    background: white;
    color: black;
    min-height: auto;
  }
}

/* Press Page Styles */
.press-hero {
  background: var(--secondary-gradient);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.news-card {
  background: var(--bg-card);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 255, 255, 0.2);
  border-color: var(--accent-cyan);
}

.news-card.featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.news-image {
  height: 200px;
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.news-card.featured .news-image {
  height: 300px;
}

.placeholder-image {
  color: var(--text-primary);
  font-weight: 600;
  text-align: center;
  padding: var(--space-md);
  background: rgba(0, 255, 255, 0.1);
  border-radius: var(--border-radius-md);
  backdrop-filter: blur(5px);
}

.news-content {
  padding: var(--space-lg);
}

.news-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
  font-size: 0.9rem;
}

.news-category {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.news-date {
  color: var(--text-secondary);
}

.news-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
  line-height: 1.3;
}

.news-card.featured h3 {
  font-size: 1.5rem;
}

.news-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.news-link {
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.news-link:hover {
  color: var(--accent-purple);
  transform: translateX(5px);
}

.news-link::after {
  content: '→';
  transition: transform 0.3s ease;
}

.news-link:hover::after {
  transform: translateX(3px);
}

/* Media Coverage Styles */
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.coverage-item {
  background: var(--bg-card);
  padding: var(--space-lg);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.coverage-item:hover {
  transform: translateY(-3px);
  border-color: var(--accent-cyan);
  box-shadow: 0 10px 30px rgba(0, 255, 255, 0.1);
}

.coverage-logo {
  margin-bottom: var(--space-md);
}

.logo-placeholder {
  background: var(--primary-gradient);
  color: var(--text-primary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-align: center;
  display: inline-block;
}

.coverage-item blockquote {
  font-style: italic;
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-primary);
  margin: var(--space-md) 0;
  position: relative;
  padding-left: var(--space-md);
  border-left: 3px solid var(--accent-cyan);
}

.coverage-item cite {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

/* Media Kit Styles */
.media-kit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.kit-section {
  background: var(--bg-card);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  text-align: center;
}

.kit-section:hover {
  transform: translateY(-5px);
  border-color: var(--accent-cyan);
  box-shadow: 0 20px 40px rgba(0, 255, 255, 0.1);
}

.kit-icon {
  width: 80px;
  height: 80px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  color: var(--text-primary);
}

.kit-section h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.kit-section p {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.kit-items {
  list-style: none;
  padding: 0;
  margin: var(--space-lg) 0;
  text-align: left;
}

.kit-items li {
  color: var(--text-secondary);
  padding: 0.5rem 0;
  position: relative;
  padding-left: 1.5rem;
}

.kit-items li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
  font-weight: bold;
}

/* Press Contact Styles */
.press-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  align-items: start;
}

.contact-card {
  background: var(--bg-card);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  text-align: center;
}

.contact-avatar {
  width: 100px;
  height: 100px;
  background: var(--primary-gradient);
  border-radius: 50%;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: bold;
  color: var(--text-primary);
}

.contact-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.contact-card .role {
  color: var(--accent-cyan);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.contact-info {
  background: var(--bg-card);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  height: fit-content;
}

.contact-info h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.contact-info > p {
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  line-height: 1.6;
}

.contact-info a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-info a:hover {
  color: var(--accent-purple);
}

/* Press Contact Details */
.contact-details {
  margin: var(--space-xl) 0;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.contact-item p {
  color: var(--text-secondary);
  margin: 0;
}

.press-team {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.press-team h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.team-member {
  background: rgba(255, 255, 255, 0.03);
  padding: var(--space-md);
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: var(--space-md);
}

.team-member h5 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.team-member p {
  color: var(--text-secondary);
  margin: 0.25rem 0;
  font-size: 0.9rem;
}

.team-member p:last-child {
  color: var(--accent-cyan);
  font-weight: 500;
}

.team-member p {
  color: var(--text-secondary);
  margin: 0.25rem 0;
  font-size: 0.9rem;
}

/* Press Form Styles */
.press-form-container {
  background: var(--bg-card);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.press-form h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
  text-align: center;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-md);
  color: var(--text-primary);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(0, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-large {
  padding: var(--space-md) var(--space-xl);
  font-size: 1.1rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

/* Responsive adjustments for press page */
@media (max-width: 768px) {
  .news-card.featured {
    grid-template-columns: 1fr;
  }
  
  .news-grid,
  .coverage-grid,
  .press-contact-grid {
    grid-template-columns: 1fr;
  }
  
  .media-kit-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  
  .kit-section {
    padding: var(--space-lg);
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .press-form-container {
    padding: var(--space-lg);
  }
  
  .contact-item {
    flex-direction: column;
    text-align: center;
    gap: var(--space-sm);
  }
}