:root {
  --primary: #6366f1;
  --primary-glow: rgba(99, 102, 241, 0.4);
  --primary-light: #818cf8;
  --secondary: #34d399;
  --secondary-glow: rgba(52, 211, 153, 0.3);
  --accent-cyan: #00e5ff;
  --accent-purple: #a855f7;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  
  --bg-dark: #070b14;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.04);
  
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-hover: rgba(99, 102, 241, 0.5);
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Outfit', var(--font-main);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  
  --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --shadow-glow: 0 0 40px -10px var(--primary-glow);
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  background: radial-gradient(circle at 50% 0%, #171033 0%, var(--bg-dark) 70%);
  min-height: 100vh;
}

/* Background Ambient Glows */
.ambient-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(120px);
  opacity: 0.15;
}

.ambient-glow-1 {
  top: -100px;
  left: 20%;
  background: var(--primary);
}

.ambient-glow-2 {
  top: 40%;
  right: -100px;
  background: var(--accent-cyan);
}

.ambient-glow-3 {
  bottom: 10%;
  left: -100px;
  background: var(--secondary);
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, var(--primary-light) 50%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-text-alt {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Glass Badge / Pill */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: var(--primary-light);
  font-size: 0.875rem;
  font-weight: 600;
  backdrop-filter: blur(12px);
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 10px var(--secondary);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.btn-appstore {
  background: #000000;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  text-align: left;
}

.btn-appstore:hover {
  background: #111111;
  border-color: var(--primary-light);
  transform: translateY(-2px);
}

.btn-appstore .btn-text-small {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-muted);
  line-height: 1;
}

.btn-appstore .btn-text-large {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.2;
}

/* Glass Card */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 32px;
  transition: all 0.3s ease;
  position: relative;
}

.glass-card:hover {
  border-color: var(--border-glass-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

/* Navigation Header */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(7, 11, 20, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  padding: 14px 0;
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
}

.brand-logo img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.brand-tag {
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(99, 102, 241, 0.2);
  color: var(--primary-light);
  margin-left: 6px;
  font-weight: 600;
}

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

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-link:hover, .nav-link.active {
  color: #ffffff;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 160px 0 100px;
  position: relative;
  text-align: center;
}

.hero-badge {
  margin-bottom: 24px;
}

.hero-title {
  font-size: 4rem;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

/* 3D App Showcase Preview */
.hero-mockup-wrapper {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  perspective: 1200px;
}

.hero-mockup-card {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: 16px;
  box-shadow: 0 30px 100px -20px rgba(99, 102, 241, 0.3), 0 0 50px -10px rgba(0, 229, 255, 0.2);
  backdrop-filter: blur(24px);
  overflow: hidden;
  transform: rotateX(8deg);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-mockup-card:hover {
  transform: rotateX(0deg);
}

.mockup-inner {
  border-radius: var(--radius-lg);
  background: #020617;
  overflow: hidden;
  border: 1px solid var(--border-glass);
}

.mockup-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid var(--border-glass);
}

.window-dots {
  display: flex;
  gap: 8px;
}

.window-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.mockup-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.mockup-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--secondary);
  background: rgba(52, 211, 153, 0.1);
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

/* Simulated 3D UI Screen */
.mockup-content {
  display: grid;
  grid-template-columns: 280px 1fr 320px;
  gap: 16px;
  padding: 20px;
  min-height: 480px;
  background: radial-gradient(circle at 60% 40%, #0e1a38 0%, #020617 80%);
  text-align: left;
}

.ui-panel {
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 16px;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.panel-heading {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.vehicle-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  transition: all 0.2s ease;
}

.vehicle-item.active {
  background: rgba(99, 102, 241, 0.15);
  border-color: var(--primary-light);
}

.vehicle-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.vehicle-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.9rem;
}

.vehicle-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.vehicle-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.vehicle-speed {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--secondary);
}

/* Center 3D Map Representation */
.ui-map-center {
  position: relative;
  border-radius: var(--radius-md);
  background: #090f1d url('data:image/svg+xml;utf8,<svg width="40" height="40" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"><path d="M0 0h40v40H0z" fill="none"/><path d="M0 20h40M20 0v40" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></svg>');
  border: 1px solid var(--border-glass);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-route-line {
  position: absolute;
  width: 80%;
  height: 60%;
  border: 3px dashed var(--accent-cyan);
  border-radius: 40px;
  filter: drop-shadow(0 0 8px var(--accent-cyan));
  transform: rotate(-15deg);
}

.map-marker-live {
  position: absolute;
  top: 45%;
  left: 60%;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: float 3s ease-in-out infinite;
}

.marker-card {
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--primary-light);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  color: white;
  margin-bottom: 6px;
  box-shadow: 0 0 15px var(--primary-glow);
}

.marker-pin {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid white;
  box-shadow: 0 0 20px var(--primary);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Right Telemetry Column */
.gauge-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 12px;
}

.gauge-title {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.gauge-value {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-main);
  font-family: var(--font-heading);
}

.gauge-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  margin-top: 8px;
  overflow: hidden;
}

.gauge-fill {
  height: 100%;
  border-radius: 3px;
}
.fill-cyan { background: var(--accent-cyan); width: 72%; }
.fill-green { background: var(--secondary); width: 88%; }
.fill-purple { background: var(--accent-purple); width: 45%; }

/* Stats Bar */
.stats-section {
  padding: 60px 0;
  border-bottom: 1px solid var(--border-glass);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  padding: 20px;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  font-family: var(--font-heading);
  margin-bottom: 6px;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
}

/* Features Grid */
.features-section {
  padding: 120px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 70px;
}

.section-title {
  font-size: 2.8rem;
  letter-spacing: -1px;
  margin-top: 16px;
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.15rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

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

.feature-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 22px;
}

.icon-purple { background: rgba(124, 58, 237, 0.15); color: #a78bfa; border: 1px solid rgba(124, 58, 237, 0.3); }
.icon-cyan { background: rgba(0, 229, 255, 0.15); color: #00e5ff; border: 1px solid rgba(0, 229, 255, 0.3); }
.icon-emerald { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.icon-amber { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }
.icon-rose { background: rgba(244, 63, 94, 0.15); color: #fb7185; border: 1px solid rgba(244, 63, 94, 0.3); }
.icon-blue { background: rgba(59, 130, 246, 0.15); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.3); }

.feature-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.feature-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* Interactive Tabs Section */
.deep-dive-section {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(15, 23, 42, 0.5) 50%, transparent 100%);
}

.interactive-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.tab-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.tab-btn {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  text-align: left;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--text-main);
}

.tab-btn.active {
  background: rgba(99, 102, 241, 0.12);
  border-color: var(--primary-light);
  box-shadow: 0 8px 24px -6px var(--primary-glow);
}

.tab-btn-icon {
  font-size: 1.4rem;
  padding: 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
}

.tab-btn-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.tab-btn-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.tab-preview-display {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 32px;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Chat AI Preview Box */
.ai-chat-preview {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.chat-bubble {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  max-width: 85%;
  font-size: 0.95rem;
}

.chat-user {
  align-self: flex-end;
  background: var(--primary);
  color: white;
  border-bottom-right-radius: 4px;
}

.chat-ai {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  border-bottom-left-radius: 4px;
}

.ai-data-card {
  margin-top: 10px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(52, 211, 153, 0.3);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* CTA Banner */
.cta-banner {
  padding: 100px 0;
  text-align: center;
}

.cta-box {
  background: radial-gradient(circle at 50% 50%, #2e1065 0%, #0f172a 100%);
  border: 1px solid rgba(168, 85, 247, 0.4);
  border-radius: var(--radius-xl);
  padding: 80px 40px;
  box-shadow: 0 30px 80px -20px rgba(124, 58, 237, 0.3);
}

.cta-title {
  font-size: 3rem;
  margin-bottom: 20px;
}

.cta-text {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 40px;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-glass);
  background: #030712;
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: var(--text-muted);
  margin-top: 16px;
  max-width: 320px;
  font-size: 0.95rem;
}

.footer-heading {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-main);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

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

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  margin-bottom: 14px;
  font-size: 0.95rem;
}

.footer-contact-item a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-contact-item a:hover {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid var(--border-glass);
  font-size: 0.875rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 16px;
}

/* Floating WhatsApp Widget */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #25D366;
  color: #ffffff;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.floating-whatsapp:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6);
}

.floating-whatsapp svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

/* Legal & Support Subpages Layout */
.page-hero {
  padding: 160px 0 60px;
  text-align: center;
  border-bottom: 1px solid var(--border-glass);
  background: radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.15) 0%, transparent 80%);
}

.legal-content {
  padding: 80px 0;
  max-width: 860px;
  margin: 0 auto;
}

.legal-section {
  margin-bottom: 48px;
}

.legal-section h2 {
  font-size: 1.65rem;
  margin-bottom: 16px;
  color: var(--primary-light);
}

.legal-section p, .legal-section ul {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.legal-section ul {
  padding-left: 24px;
}

.legal-section li {
  margin-bottom: 8px;
}

/* Support Form */
.support-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  padding: 80px 0;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-main);
}

.form-input, .form-textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: #ffffff;
  font-family: var(--font-main);
  font-size: 1rem;
  transition: border-color 0.2s ease;
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 15px var(--primary-glow);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-title { font-size: 3.2rem; }
  .mockup-content { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .interactive-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .support-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hero { padding: 130px 0 60px; }
  .hero-title { font-size: 2.4rem; }
  .hero-subtitle { font-size: 1.05rem; }
  .features-grid { grid-template-columns: 1fr; }
  .nav-links {
    position: fixed;
    top: 74px;
    left: 0;
    width: 100%;
    background: rgba(7, 11, 20, 0.98);
    backdrop-filter: blur(24px);
    flex-direction: column;
    padding: 30px;
    border-bottom: 1px solid var(--border-glass);
    display: none;
  }
  .nav-links.active { display: flex; }
  .menu-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
}