/* ============================================================
   MANGO LABZ — Design System
   Premium dark theme with mango-orange accent
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Safe Area Insets for iPhone / iPad / Android navigation bars */
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);

  /* Backgrounds */
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: #16161f;
  --bg-card-hover: #1e1e2a;
  --bg-elevated: #1a1a26;

  /* Text */
  --text-primary: #ffffff;
  --text-secondary: #c0c0d0;
  --text-muted: #6b6b80;
  --text-accent: #F5A623;

  /* Accent */
  --accent: #F5A623;
  --accent-light: #FFD080;
  --accent-dark: #D48B0F;
  --accent-rgb: 245, 166, 35;
  --accent-gradient: linear-gradient(135deg, #F5A623 0%, #FF6B35 100%);
  --accent-gradient-reverse: linear-gradient(135deg, #FF6B35 0%, #F5A623 100%);

  /* Borders */
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(245, 166, 35, 0.3);

  /* Glass */
  --glass-bg: rgba(17, 17, 24, 0.85);
  --glass-border: rgba(255, 255, 255, 0.08);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
  --shadow-accent: 0 4px 30px rgba(245, 166, 35, 0.15);

  /* Sizing */
  --max-width: 1280px;
  --nav-height: 72px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ---------- Custom Scrollbars (PC / Mac) ---------- */
::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #232332;
  border-radius: var(--radius-full);
  border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}
* {
  scrollbar-width: thin;
  scrollbar-color: #232332 var(--bg-primary);
}

/* ---------- Reset & Cross-Device Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  touch-action: manipulation;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  color: var(--text-primary);
  line-height: 1.2;
  font-weight: 700;
}

/* ---------- Utility ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(245, 166, 35, 0.1);
  border: 1px solid rgba(245, 166, 35, 0.2);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-badge .pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  text-wrap: balance;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.text-accent {
  color: var(--accent);
}

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

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #0a0a0f;
  box-shadow: 0 4px 20px rgba(var(--accent-rgb), 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(var(--accent-rgb), 0.45);
}

.btn:active {
  transform: scale(0.97);
  transition-duration: 0.1s;
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(245, 166, 35, 0.05);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--accent);
  padding: 12px 20px;
}

.btn-ghost:hover {
  background: rgba(245, 166, 35, 0.08);
}

.btn svg,
.btn .btn-icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-base);
}

.btn:hover svg,
.btn:hover .btn-icon {
  transform: translateX(3px);
}

/* ---------- Scroll Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered delays for children */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }
.stagger-7 { transition-delay: 0.7s; }

/* ============================================================
   VIDEO INTRO SECTION
   ============================================================ */
#video-intro {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  z-index: 9999;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
  touch-action: manipulation;
}

#video-intro.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#video-intro video {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  background: #000;
  display: block;
}

.intro-controls {
  position: absolute;
  top: max(20px, calc(var(--safe-top) + 12px));
  right: max(20px, calc(var(--safe-right) + 12px));
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 10;
}

.sound-toggle-btn,
.skip-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  min-height: 44px;
  min-width: 44px;
  border-radius: var(--radius-full);
  background: rgba(15, 15, 22, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.16);
  transition: all var(--transition-fast);
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.sound-toggle-btn:hover,
.skip-btn:hover {
  background: rgba(245, 166, 35, 0.2);
  border-color: var(--accent);
  color: var(--accent-light);
  transform: translateY(-1px);
}

.sound-toggle-btn:active,
.skip-btn:active {
  transform: scale(0.95);
}

.video-tap-hint {
  position: absolute;
  bottom: max(24px, calc(var(--safe-bottom) + 16px));
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10, 10, 15, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.02em;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  white-space: nowrap;
}

@media (max-width: 480px) {
  .video-tap-hint {
    font-size: 0.72rem;
    padding: 6px 14px;
  }
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--safe-top) max(24px, var(--safe-right)) 0 max(24px, var(--safe-left));
  height: calc(var(--nav-height) + var(--safe-top));
  display: flex;
  align-items: center;
  transition: background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  background: transparent;
}

.navbar.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo-text .mango {
  color: var(--text-primary);
}

.logo-text .labz {
  color: var(--accent);
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
  color: var(--accent);
}

/* Services Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.nav-dropdown-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.nav-dropdown-btn svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-base);
}

.nav-dropdown:hover .nav-dropdown-btn svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  padding-top: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-base);
  z-index: 100;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 220px;
  box-shadow: var(--shadow-lg);
}

.nav-dropdown-item {
  display: block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.nav-dropdown-item:hover {
  background: rgba(245, 166, 35, 0.1);
  color: var(--accent);
}

/* Nav CTA */
.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-cta .btn {
  padding: 9px 22px;
  font-size: 0.85rem;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.menu-toggle:hover {
  background: rgba(255, 255, 255, 0.05);
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
  color: var(--text-primary);
}

/* Mobile Nav Overlay */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mobile-nav.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-content {
  position: absolute;
  right: 0;
  top: 0;
  width: 320px;
  max-width: 85vw;
  height: 100%;
  height: 100dvh;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border);
  padding: max(24px, calc(var(--safe-top) + 16px)) max(24px, var(--safe-right)) max(24px, calc(var(--safe-bottom) + 16px)) 24px;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.mobile-nav.open .mobile-nav-content {
  transform: translateX(0);
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.mobile-nav-close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.mobile-nav-close:hover {
  background: rgba(255, 255, 255, 0.05);
}

.mobile-nav-close svg {
  width: 24px;
  height: 24px;
  color: var(--text-primary);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav-link {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: rgba(245, 166, 35, 0.1);
  color: var(--accent);
}

.mobile-nav-divider {
  height: 1px;
  background: var(--border);
  margin: 16px 0;
}

.mobile-nav-cta {
  margin-top: 8px;
}

.mobile-nav-cta .btn {
  width: 100%;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-height);
  background: var(--bg-primary);
}

/* Animated gradient orbs */
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  animation: float 8s ease-in-out infinite;
  will-change: transform;
  transform: translateZ(0);
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: rgba(245, 166, 35, 0.08);
  top: 10%;
  left: 20%;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: rgba(255, 107, 53, 0.06);
  bottom: 10%;
  right: 15%;
  animation-delay: -3s;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: rgba(245, 166, 35, 0.05);
  top: 50%;
  left: 50%;
  animation-delay: -5s;
}

/* Grid pattern overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 166, 35, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 166, 35, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 60px 0 80px;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: rgba(245, 166, 35, 0.08);
  border: 1px solid rgba(245, 166, 35, 0.2);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-light);
  margin-bottom: 32px;
  backdrop-filter: blur(8px);
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

.hero h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  max-width: 900px;
  margin: 0 auto 24px;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-bottom: 64px;
}

/* Stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

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

.stat-icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.stat-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent);
}

.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--text-primary);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services {
  padding: 100px 0;
  background: var(--bg-secondary);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.service-card {
  display: block;
  padding: 32px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover {
  border-color: rgba(245, 166, 35, 0.25);
  transform: translateY(-6px);
  box-shadow: var(--shadow-accent);
  background: var(--bg-card-hover);
}

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

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.service-icon svg {
  width: 26px;
  height: 26px;
}

.service-icon.orange { background: rgba(245, 166, 35, 0.12); color: #F5A623; }
.service-icon.purple { background: rgba(168, 85, 247, 0.12); color: #a855f7; }
.service-icon.green  { background: rgba(34, 197, 94, 0.12);  color: #22c55e; }
.service-icon.blue   { background: rgba(59, 130, 246, 0.12); color: #3b82f6; }
.service-icon.rose   { background: rgba(244, 63, 94, 0.12);  color: #f43f5e; }
.service-icon.cyan   { background: rgba(6, 182, 212, 0.12);  color: #06b6d4; }
.service-icon.amber  { background: rgba(245, 158, 11, 0.12); color: #f59e0b; }

.service-icon svg {
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.service-card .service-tagline {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}

.service-card .learn-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  transition: gap var(--transition-base);
}

.service-card:hover .learn-more {
  gap: 10px;
}

.learn-more svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

/* ============================================================
   ENHANCE YOUR PROJECT SECTION
   ============================================================ */
.enhance {
  padding: 100px 0;
  background: var(--bg-primary);
  position: relative;
}

.enhance-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.enhance-card {
  padding: 36px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.enhance-card:hover {
  border-color: rgba(245, 166, 35, 0.2);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-accent);
}

.enhance-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: #0a0a0f;
}

.enhance-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.enhance-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ============================================================
   WHY CHOOSE US SECTION
   ============================================================ */
.why-us {
  padding: 100px 0;
  background: var(--bg-secondary);
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.why-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.why-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(245, 166, 35, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.why-item h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.why-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   TEAM SECTION
   ============================================================ */
.team {
  padding: 100px 0;
  background: var(--bg-primary);
  position: relative;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  max-width: 800px;
  margin: 48px auto 0;
}

.team-card {
  text-align: center;
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.team-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-accent);
  border-color: rgba(245, 166, 35, 0.2);
}

.team-avatar,
.team-avatar-picture img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px;
  display: block;
  border: 3px solid rgba(245, 166, 35, 0.3);
  box-shadow: 0 0 30px rgba(245, 166, 35, 0.15);
}

.team-avatar-picture {
  display: block;
  width: 120px;
  height: 120px;
  margin: 0 auto 20px;
}

.team-card h3 {
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.team-card .team-role {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 12px;
}

.team-card .team-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.team-card .team-phone:hover {
  color: var(--accent);
}

.team-card .team-phone svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

/* ============================================================
   TESTIMONIALS SECTION
   ============================================================ */
.testimonials {
  padding: 100px 0;
  background: var(--bg-secondary);
}

.testimonial-wrapper {
  max-width: 750px;
  margin: 48px auto 0;
  position: relative;
}

.testimonial-card {
  text-align: center;
  padding: 48px 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  display: none;
}

.testimonial-card.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.testimonial-quote-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 24px;
  color: rgba(245, 166, 35, 0.2);
}

.testimonial-quote-icon svg {
  width: 48px;
  height: 48px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
}

.testimonial-text {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-role {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.testimonial-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.testimonial-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.testimonial-arrow:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(245, 166, 35, 0.08);
}

.testimonial-arrow svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

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

.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--border);
  transition: all var(--transition-base);
  cursor: pointer;
}

.testimonial-dot.active {
  width: 32px;
  background: var(--accent);
}

/* ============================================================
   CONTACT / CTA SECTION
   ============================================================ */
.contact {
  padding: 100px 0;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(245, 166, 35, 0.04);
  filter: blur(100px);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 48px;
  position: relative;
  z-index: 1;
}

.contact-info h3 {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.contact-info > p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.contact-detail:hover {
  border-color: rgba(245, 166, 35, 0.2);
  background: var(--bg-card-hover);
}

.contact-detail-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(245, 166, 35, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-detail-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.contact-detail-value {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
}

.contact-detail-value a {
  transition: color var(--transition-fast);
}

.contact-detail-value a:hover {
  color: var(--accent);
}

/* Contact Form */
.contact-form {
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 16px; /* 16px prevents iOS Safari auto-zoom on focus */
  font-family: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

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

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b6b80' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

.form-group select option {
  background: var(--bg-card);
  color: var(--text-primary);
}

.contact-form .btn {
  width: 100%;
  padding: 14px;
  font-size: 1rem;
}

.form-status {
  text-align: center;
  margin-top: 16px;
  font-size: 0.9rem;
  font-weight: 500;
  display: none;
}

.form-status.success {
  display: block;
  color: #22c55e;
}

.form-status.error {
  display: block;
  color: #f43f5e;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: 60px 0 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand > p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  border: 1px solid var(--border);
}

.footer-social a:hover {
  background: rgba(245, 166, 35, 0.1);
  color: var(--accent);
  border-color: rgba(245, 166, 35, 0.2);
}

.footer-social a svg {
  width: 18px;
  height: 18px;
}

.footer-column h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.footer-link {
  display: block;
  padding: 5px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

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

/* ============================================================
   KEYFRAME ANIMATIONS
   ============================================================ */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes countUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

/* Mobile Large */
@media (max-width: 768px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .hero h1 {
    font-size: clamp(2rem, 6vw, 2.8rem);
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .enhance-grid {
    grid-template-columns: 1fr;
  }

  .why-us-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .testimonial-card {
    padding: 32px 24px;
  }

  .contact-form {
    padding: 28px 24px;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .hero-ctas .btn {
    width: 100%;
    max-width: 300px;
  }

  .play-btn {
    width: 72px;
    height: 72px;
  }

  .play-btn svg {
    width: 28px;
    height: 28px;
  }
}

/* Mobile Small */
@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .enhance-card {
    flex-direction: column;
    gap: 16px;
    padding: 24px 20px;
  }

  .testimonial-text {
    font-size: 0.95rem;
  }

  .team-card {
    padding: 28px 20px;
  }
}

/* Hover disabled on touch */
@media (hover: none) {
  .service-card:hover,
  .enhance-card:hover,
  .team-card:hover {
    transform: none;
    box-shadow: none;
  }
}

/* Reduced GPU load on mobile */
@media (max-width: 768px) {
  .hero-orb {
    filter: blur(50px);
    opacity: 0.7;
  }
}

/* Safe area for iPhone notch and home indicator */
@supports (padding-top: env(safe-area-inset-top)) {
  .footer-bottom {
    padding-bottom: calc(24px + var(--safe-bottom));
  }
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
  }
}