/* ============================================
   SEETHA SMART HOME AUTOMATION - MAIN STYLE
   Futuristic neon-themed glassmorphism design
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&family=Raleway:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --electric-blue: #00d4ff;
  --purple: #7c3aed;
  --cyan: #06f7f7;
  --magenta: #ff00ff;
  --orange: #ff6b35;
  --neon-blue: #0088ff;
  --dark-bg: #0a0a1a;
  --dark-secondary: #0d0d2b;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: rgba(0, 0, 0, 0.3);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-muted: rgba(255, 255, 255, 0.4);
  --font-main: 'Manrope', sans-serif;
  --font-display: 'Raleway', sans-serif;
  --section-padding: 100px 0;
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --glow-blue: 0 0 20px rgba(0, 212, 255, 0.3), 0 0 40px rgba(0, 212, 255, 0.1);
  --glow-purple: 0 0 20px rgba(124, 58, 237, 0.3), 0 0 40px rgba(124, 58, 237, 0.1);
  --glow-cyan: 0 0 20px rgba(6, 247, 247, 0.3), 0 0 40px rgba(6, 247, 247, 0.1);
}

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

html { scroll-behavior: smooth; scrollbar-width: thin; scrollbar-color: var(--electric-blue) var(--dark-bg); }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-bg); }
::-webkit-scrollbar-thumb { background: var(--electric-blue); border-radius: 3px; }

body {
  font-family: var(--font-main);
  background: var(--dark-bg);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(124, 58, 237, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(0, 212, 255, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(255, 0, 255, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* ===== PRELOADER ===== */
.preloader {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: var(--dark-bg);
  display: flex;
  align-items: center; justify-content: center;
  z-index: 99999;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; }
.preloader-content { text-align: center; }
.preloader-ring {
  width: 80px; height: 80px;
  border: 3px solid transparent;
  border-top-color: var(--electric-blue);
  border-right-color: var(--purple);
  border-radius: 50%;
  animation: preloaderSpin 1s linear infinite;
  margin: 0 auto 20px;
  position: relative;
}
.preloader-ring::after {
  content: '';
  position: absolute;
  top: 10px; left: 10px; right: 10px; bottom: 10px;
  border: 3px solid transparent;
  border-bottom-color: var(--cyan);
  border-left-color: var(--magenta);
  border-radius: 50%;
  animation: preloaderSpin 0.6s linear infinite reverse;
}
.preloader-text {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 6px;
  background: linear-gradient(135deg, var(--electric-blue), var(--purple), var(--magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-transform: uppercase;
}
@keyframes preloaderSpin { to { transform: rotate(360deg); } }

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
  background: transparent;
}
.nav.scrolled {
  background: rgba(10, 10, 26, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 12px 40px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.nav-logo-icon {
  width: 40px; height: 40px;
  border: 2px solid var(--electric-blue);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--electric-blue);
  position: relative;
  overflow: hidden;
}
.nav-logo-icon::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%; width: 200%; height: 200%;
  background: conic-gradient(transparent, var(--electric-blue), transparent, var(--purple), transparent);
  animation: logoRotate 4s linear infinite;
  opacity: 0.3;
}
@keyframes logoRotate { to { transform: rotate(360deg); } }
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--electric-blue), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.nav-logo-sub {
  font-size: 9px;
  letter-spacing: 4px;
  color: var(--text-muted);
  text-transform: uppercase;
  display: block;
  -webkit-text-fill-color: var(--text-muted);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
}
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition);
  position: relative;
  padding: 5px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--electric-blue), var(--purple));
  transition: var(--transition);
}
.nav-links a:hover { color: var(--electric-blue); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  padding: 10px 28px;
  border: 1px solid var(--electric-blue);
  border-radius: 50px;
  background: transparent;
  color: var(--electric-blue);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-main);
}
.nav-cta:hover {
  background: var(--electric-blue);
  color: var(--dark-bg);
  box-shadow: var(--glow-blue);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 5px;
}
.nav-toggle span {
  width: 25px; height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
  border-radius: 2px;
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
#hero-3d-canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 1;
}
.hero-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(180deg, rgba(10,10,26,0.3) 0%, rgba(10,10,26,0.6) 50%, rgba(10,10,26,0.9) 100%);
  z-index: 2;
}
.hero-content {
  position: relative;
  z-index: 3;
  max-width: 800px;
  padding: 120px 60px 60px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 50px;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--electric-blue);
  margin-bottom: 30px;
  position: relative;
  animation: fadeInUp 0.8s ease forwards;
}
.hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--electric-blue);
  border-radius: 50%;
  animation: pulseDot 2s ease infinite;
}
@keyframes pulseDot { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease 0.1s forwards;
  opacity: 0;
}
.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--electric-blue), var(--cyan), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-title .gradient-text-orange {
  background: linear-gradient(135deg, var(--orange), var(--magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: clamp(14px, 1.4vw, 18px);
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.8;
  margin-bottom: 40px;
  animation: fadeInUp 0.8s ease 0.2s forwards;
  opacity: 0;
}
.hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.3s forwards;
  opacity: 0;
}
.btn-primary {
  padding: 16px 40px;
  background: linear-gradient(135deg, var(--electric-blue), var(--purple));
  border: none;
  border-radius: 50px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-main);
  position: relative;
  overflow: hidden;
}
.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: 0.6s;
}
.btn-primary:hover::before { left: 100%; }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-blue);
}
.btn-secondary {
  padding: 16px 40px;
  background: transparent;
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-main);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover {
  border-color: var(--electric-blue);
  color: var(--electric-blue);
  box-shadow: var(--glow-blue);
  transform: translateY(-2px);
}
.hero-stats {
  display: flex;
  gap: 50px;
  margin-top: 60px;
  animation: fadeInUp 0.8s ease 0.4s forwards;
  opacity: 0;
}
.hero-stat-number {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--cyan), var(--electric-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-stat-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 5px;
}
.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  animation: fadeInUp 0.8s ease 0.6s forwards;
  opacity: 0;
}
.hero-scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(180deg, var(--electric-blue), transparent);
  animation: scrollLine 2s ease infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51% { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

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

/* ===== SECTION COMMON STYLES ===== */
section {
  position: relative;
  z-index: 1;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 4px;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--electric-blue);
  margin-bottom: 16px;
  font-family: var(--font-display);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  margin-bottom: 16px;
}
.section-title .gradient-text {
  background: linear-gradient(135deg, var(--electric-blue), var(--purple), var(--magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-desc {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===== GLASS CARD ===== */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 40px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--electric-blue), var(--purple), transparent);
  opacity: 0;
  transition: var(--transition);
}
.glass-card:hover::before { opacity: 1; }
.glass-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 212, 255, 0.2);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 212, 255, 0.05);
}
.glass-card-glow {
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(0,212,255,0.03), transparent 60%);
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}
.glass-card:hover .glass-card-glow { opacity: 1; }

/* ===== SERVICES SECTION ===== */
.services { padding: var(--section-padding); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
}
.service-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 40px 35px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border-radius: 24px;
  padding: 1px;
  background: linear-gradient(135deg, transparent, rgba(0,212,255,0.1), transparent, rgba(124,58,237,0.1), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  transition: var(--transition);
}
.service-card:hover::after {
  background: linear-gradient(135deg, var(--electric-blue), var(--purple), var(--cyan), var(--magenta), var(--orange));
}
.service-card:hover {
  transform: translateY(-8px) scale(1.01);
  border-color: rgba(0, 212, 255, 0.15);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4), 0 0 60px rgba(0, 212, 255, 0.05);
}
.service-icon {
  width: 64px; height: 64px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 25px;
  position: relative;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.15);
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: rgba(0, 212, 255, 0.15);
  border-color: var(--electric-blue);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.15);
}
.service-card-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.service-card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-features {
  list-style: none;
}
.service-features li {
  padding: 8px 0;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.service-features li::before {
  content: '›';
  color: var(--electric-blue);
  font-size: 18px;
  font-weight: 700;
}

/* Service card color themes */
.service-card:nth-child(1) .service-icon { background: rgba(0, 212, 255, 0.1); border-color: rgba(0, 212, 255, 0.2); }
.service-card:nth-child(2) .service-icon { background: rgba(124, 58, 237, 0.1); border-color: rgba(124, 58, 237, 0.2); }
.service-card:nth-child(3) .service-icon { background: rgba(6, 247, 247, 0.1); border-color: rgba(6, 247, 247, 0.2); }
.service-card:nth-child(4) .service-icon { background: rgba(255, 0, 255, 0.1); border-color: rgba(255, 0, 255, 0.2); }
.service-card:nth-child(5) .service-icon { background: rgba(255, 107, 53, 0.1); border-color: rgba(255, 107, 53, 0.2); }
.service-card:nth-child(6) .service-icon { background: rgba(0, 136, 255, 0.1); border-color: rgba(0, 136, 255, 0.2); }
.service-card:nth-child(7) .service-icon { background: rgba(0, 212, 255, 0.08); border-color: rgba(0, 212, 255, 0.15); }

/* ===== STATS SECTION ===== */
.stats {
  padding: 80px 30px;
  position: relative;
}
.stats-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(180deg, transparent, rgba(124,58,237,0.05), transparent);
  pointer-events: none;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}
.stat-item {
  text-align: center;
  padding: 40px 20px;
  position: relative;
}
.stat-item::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 40px; height: 2px;
  background: linear-gradient(90deg, var(--electric-blue), var(--purple));
}
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), var(--electric-blue), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}
.stat-plus {
  color: var(--electric-blue);
  -webkit-text-fill-color: var(--electric-blue);
}
.stat-label {
  font-size: 13px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-top: 10px;
}

/* ===== SHOWCASE / DASHBOARD SECTION ===== */
.showcase {
  padding: var(--section-padding);
  background: linear-gradient(180deg, transparent, rgba(0,212,255,0.02), transparent);
}
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
}
.showcase-item {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  min-height: 200px;
}
.showcase-item:hover {
  border-color: rgba(0, 212, 255, 0.2);
  transform: translateY(-3px);
}
.showcase-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 15px;
}
.showcase-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
}
.showcase-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--cyan);
}
.showcase-status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  animation: pulseDot 2s ease infinite;
}
.showcase-title {
  font-family: var(--font-display);
  font-size: 18px;
  margin-bottom: 12px;
}
.showcase-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--electric-blue);
}
.showcase-value.purple { color: var(--purple); -webkit-text-fill-color: var(--purple); }
.showcase-value.orange { color: var(--orange); -webkit-text-fill-color: var(--orange); }
.showcase-value.cyan { color: var(--cyan); -webkit-text-fill-color: var(--cyan); }
.showcase-chart {
  margin-top: 15px;
  height: 60px;
  display: flex;
  align-items: flex-end;
  gap: 4px;
}
.showcase-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--electric-blue), rgba(0,212,255,0.2));
  border-radius: 2px 2px 0 0;
  transition: height 0.6s ease;
  min-height: 8px;
}
.showcase-bar.purple { background: linear-gradient(180deg, var(--purple), rgba(124,58,237,0.2)); }
.showcase-bar.cyan { background: linear-gradient(180deg, var(--cyan), rgba(6,247,247,0.2)); }
.showcase-bar.orange { background: linear-gradient(180deg, var(--orange), rgba(255,107,53,0.2)); }
.showcase-bar.magenta { background: linear-gradient(180deg, var(--magenta), rgba(255,0,255,0.2)); }

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: var(--section-padding);
  overflow: hidden;
}
.testimonials-track {
  display: flex;
  gap: 30px;
  padding: 0 30px;
  animation: testimonialsScroll 30s linear infinite;
}
.testimonials:hover .testimonials-track { animation-play-state: paused; }
@keyframes testimonialsScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-350px * 4 - 120px)); }
}
.testimonial-card {
  min-width: 350px;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 35px;
  transition: var(--transition);
  position: relative;
}
.testimonial-card:hover {
  border-color: rgba(0, 212, 255, 0.2);
  transform: translateY(-5px);
}
.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 15px;
  color: var(--orange);
  font-size: 14px;
}
.testimonial-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--electric-blue), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}
.testimonial-name {
  font-weight: 600;
  font-size: 15px;
}
.testimonial-role {
  font-size: 12px;
  color: var(--text-muted);
}

/* ===== FAQ ===== */
.faq {
  padding: var(--section-padding);
}
.faq-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 30px;
}
.faq-item {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: rgba(0, 212, 255, 0.15); }
.faq-item.active { border-color: var(--electric-blue); }
.faq-question {
  padding: 24px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 500;
  font-size: 15px;
  color: var(--text-primary);
  transition: var(--transition);
}
.faq-item.active .faq-question { color: var(--electric-blue); }
.faq-toggle {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
  font-size: 14px;
  color: var(--text-muted);
}
.faq-item.active .faq-toggle {
  border-color: var(--electric-blue);
  color: var(--electric-blue);
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-answer-inner {
  padding: 0 30px 24px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ===== CONTACT ===== */
.contact {
  padding: var(--section-padding);
  position: relative;
}
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 30px;
}
.contact-form {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.contact-form::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px; right: -1px; bottom: -1px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--electric-blue), var(--purple), var(--magenta), var(--cyan));
  z-index: 0;
  opacity: 0.3;
  pointer-events: none;
}
.contact-form iframe {
  filter: invert(1) hue-rotate(180deg) saturate(1.1);
  display: block;
  width: 100%;
  height: 600px;
  border-radius: 14px;
  border: none;
  position: relative;
  z-index: 1;
}
.form-group {
  margin-bottom: 24px;
}
.form-label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-input, .form-textarea {
  width: 100%;
  padding: 16px 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 15px;
  font-family: var(--font-main);
  transition: var(--transition);
  outline: none;
}
.form-input:focus, .form-textarea:focus {
  border-color: var(--electric-blue);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.08);
  background: rgba(255,255,255,0.05);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }
.form-textarea { min-height: 140px; resize: vertical; }
.form-submit {
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, var(--electric-blue), var(--purple));
  border: none;
  border-radius: 12px;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-main);
}
.form-submit:hover {
  box-shadow: var(--glow-blue);
  transform: translateY(-2px);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 30px;
  justify-content: center;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.contact-info-icon {
  width: 50px; height: 50px;
  border-radius: 14px;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.contact-info-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}
.contact-info-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===== AI ASSISTANT WIDGET ===== */
.ai-widget {
  position: fixed;
  bottom: 30px; right: 30px;
  z-index: 999;
}
.ai-widget-toggle {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--electric-blue), var(--purple));
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
  transition: var(--transition);
  position: relative;
}
.ai-widget-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 30px rgba(0, 212, 255, 0.5);
}
.ai-widget-toggle::before {
  content: '';
  position: absolute;
  top: -3px; left: -3px; right: -3px; bottom: -3px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--electric-blue), var(--purple), var(--magenta));
  z-index: -1;
  opacity: 0.5;
  animation: widgetPulse 2s ease infinite;
}
@keyframes widgetPulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 0.2; }
}
.ai-widget-panel {
  position: absolute;
  bottom: 80px; right: 0;
  width: 360px;
  background: rgba(10, 10, 26, 0.95);
  backdrop-filter: blur(30px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  overflow: hidden;
  display: none;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}
.ai-widget-panel.open { display: block; animation: slideUpWidget 0.3s ease; }
@keyframes slideUpWidget {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.ai-widget-header {
  padding: 20px 24px;
  background: linear-gradient(135deg, rgba(0,212,255,0.1), rgba(124,58,237,0.1));
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  gap: 12px;
}
.ai-widget-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--electric-blue), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.ai-widget-name {
  font-weight: 600;
  font-size: 15px;
}
.ai-widget-status {
  font-size: 11px;
  color: var(--cyan);
  display: flex;
  align-items: center;
  gap: 5px;
}
.ai-widget-messages {
  padding: 20px 24px;
  max-height: 280px;
  overflow-y: auto;
}
.ai-msg {
  padding: 12px 16px;
  border-radius: 16px;
  margin-bottom: 12px;
  font-size: 13px;
  line-height: 1.6;
  max-width: 85%;
}
.ai-msg.bot {
  background: rgba(255,255,255,0.05);
  color: var(--text-secondary);
  border-bottom-left-radius: 4px;
}
.ai-msg.user {
  background: linear-gradient(135deg, rgba(0,212,255,0.15), rgba(124,58,237,0.15));
  color: var(--text-primary);
  margin-left: auto;
  border-bottom-right-radius: 4px;
}
.ai-widget-input {
  display: flex;
  padding: 16px 24px;
  border-top: 1px solid var(--glass-border);
  gap: 12px;
}
.ai-widget-input input {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: 30px;
  padding: 12px 20px;
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  font-family: var(--font-main);
}
.ai-widget-input input:focus { border-color: var(--electric-blue); }
.ai-widget-input button {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--electric-blue), var(--purple));
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ===== NOTIFICATIONS ===== */
.notification {
  position: fixed;
  top: 100px; right: 30px;
  z-index: 998;
  background: rgba(10, 10, 26, 0.9);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transform: translateX(120%);
  transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  max-width: 360px;
}
.notification.show { transform: translateX(0); }
.notification-icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: rgba(6, 247, 247, 0.1);
  border: 1px solid rgba(6, 247, 247, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.notification-content h4 {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 2px;
}
.notification-content p {
  font-size: 12px;
  color: var(--text-muted);
}
.notification-close {
  position: absolute;
  top: 8px; right: 12px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 12px;
}

/* ===== FLOATING NOTIFICATIONS ===== */
.floating-notifs {
  position: fixed;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.floating-notif {
  padding: 8px 14px;
  background: rgba(10, 10, 26, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 30px;
  font-size: 10px;
  color: var(--text-muted);
  white-space: nowrap;
  transform: translateX(20px);
  opacity: 0;
  transition: var(--transition);
}
.floating-notif.show {
  transform: translateX(0);
  opacity: 1;
}
.floating-notif .notif-dot {
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 50%;
  margin-right: 6px;
}
.floating-notif .notif-dot.blue { background: var(--electric-blue); }
.floating-notif .notif-dot.purple { background: var(--purple); }
.floating-notif .notif-dot.cyan { background: var(--cyan); }
.floating-notif .notif-dot.orange { background: var(--orange); }
.floating-notif .notif-dot.magenta { background: var(--magenta); }

/* ===== FOOTER ===== */
.footer {
  padding: 60px 30px 30px;
  border-top: 1px solid var(--glass-border);
  background: rgba(0,0,0,0.3);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 50px;
  max-width: 1200px;
  margin: 0 auto 50px;
}
.footer-brand-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-top: 15px;
  max-width: 300px;
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
  font-size: 16px;
}
.footer-social a:hover {
  border-color: var(--electric-blue);
  color: var(--electric-blue);
  background: rgba(0, 212, 255, 0.05);
}
.footer-col-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  color: var(--text-primary);
}
.footer-links {
  list-style: none;
}
.footer-links li { margin-bottom: 12px; }
.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--electric-blue); }
.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  font-size: 13px;
  color: var(--text-muted);
}

/* ===== SCROLL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* ===== MAGNETIC BUTTON (JS handled) ===== */
.magnetic {
  display: inline-block;
  transition: transform 0.2s ease;
}

/* ===== SCROLL PROGRESS BAR ===== */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--electric-blue), var(--purple), var(--magenta));
  z-index: 1001;
  width: 0%;
  transition: width 0.1s linear;
}

/* ===== CURSOR ===== */
.cursor-glow {
  position: fixed;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,0.03), transparent 70%);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease;
  display: none;
}
@media (hover: hover) {
  .cursor-glow { display: block; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .contact-container { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-content { padding: 120px 40px 60px; }
}

@media (max-width: 768px) {
  .nav { padding: 16px 20px; }
  .nav.scrolled { padding: 12px 20px; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: 280px; height: 100vh;
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(30px);
    flex-direction: column;
    padding: 100px 40px 40px;
    transition: right 0.4s ease;
    border-left: 1px solid var(--glass-border);
  }
  .nav-links.active { right: 0; }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }
  .nav-links .nav-cta-mobile {
    display: inline-flex;
    margin-top: 20px;
  }
  
  .hero-content { padding: 100px 20px 40px; }
  .hero-stats { flex-wrap: wrap; gap: 30px; }
  .hero-buttons { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  
  .services-grid { grid-template-columns: 1fr; padding: 0 20px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .showcase-grid { grid-template-columns: 1fr; padding: 0 20px; }
  
  .testimonial-card { min-width: 280px; }
  .testimonials-track { padding: 0 20px; }
  
  .faq-container { padding: 0 20px; }
  .contact-form { padding: 16px; }
  .contact-container { padding: 0 20px; }
  
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  
  .ai-widget-panel { width: calc(100vw - 40px); right: -10px; }
  .notification { right: 20px; left: 20px; max-width: none; }
  .floating-notifs { display: none; }
  
  .section-header { margin-bottom: 40px; }
  .services, .showcase, .testimonials, .faq, .contact { padding: 60px 0; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 28px; }
  .stats-grid { grid-template-columns: 1fr; }
  .service-card { padding: 30px 25px; }
}

/* ===== UTILITY ANIMATIONS ===== */
.float {
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}
.glow-pulse {
  animation: glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(0,212,255,0.2); }
  50% { box-shadow: 0 0 40px rgba(0,212,255,0.4), 0 0 80px rgba(0,212,255,0.1); }
}
.neon-border {
  position: relative;
}
.neon-border::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px; right: -1px; bottom: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--electric-blue), var(--purple), var(--cyan), var(--magenta));
  z-index: -1;
  opacity: 0.5;
  animation: borderRotate 4s linear infinite;
}
@keyframes borderRotate {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(360deg); }
}

/* Data stream effect for backgrounds */
.data-stream {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.data-stream-line {
  position: absolute;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent, rgba(0,212,255,0.05), transparent);
  animation: dataStream 3s linear infinite;
}
@keyframes dataStream {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

/* Grid overlay for tech feel */
.grid-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image:
    linear-gradient(rgba(0,212,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}