/* ============================================================
   CUBIESPOT WEBSITE — Main Stylesheet
   Theme: Dark Orange-Red Tech Dynamic
   ============================================================ */

/* 1. RESET & BASE */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* 2. VARIABLES */
:root {
  --orange: #F97316;
  --orange-light: #FB923C;
  --orange-dark: #EA580C;
  --red: #EF4444;
  --red-dark: #DC2626;
  --gradient: linear-gradient(135deg, #F97316 0%, #EF4444 100%);
  --gradient-glow: linear-gradient(135deg, rgba(249,115,22,0.2) 0%, rgba(239,68,68,0.2) 100%);
  --bg: #141D2B;
  --bg-2: #131522;
  --bg-card: #1A2437;
  --bg-card-hover: #202D45;
  --border: rgba(255,255,255,0.07);
  --border-orange: rgba(249,115,22,0.35);
  --text: #F1F5F9;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  --shadow: 0 4px 24px rgba(0,0,0,0.5);
  --shadow-orange: 0 0 40px rgba(249,115,22,0.2);
  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 2b. LIGHT THEME VARIABLES */
[data-theme="light"] {
  --bg: #F8FAFC;
  --bg-2: #EEF2F7;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F8FAFC;
  --border: rgba(15,23,42,0.1);
  --border-orange: rgba(249,115,22,0.5);
  --text: #0F172A;
  --text-muted: #334155;
  --text-dim: #64748B;
  --shadow: 0 4px 24px rgba(15,23,42,0.1);
  --shadow-orange: 0 0 40px rgba(249,115,22,0.12);
}

/* THEME TOGGLE BUTTON */
.theme-toggle {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 0.88rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}
.theme-toggle:hover { border-color: var(--border-orange); color: var(--orange); background: rgba(249,115,22,0.06); }
[data-theme="light"] .theme-toggle { background: rgba(15,23,42,0.05); }

/* 3. TYPOGRAPHY */
h1 { font-size: clamp(2rem, 5vw, 3.75rem); font-weight: 800; line-height: 1.12; letter-spacing: -1px; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.5px; }
h3 { font-size: 1.2rem; font-weight: 600; line-height: 1.35; }
h4 { font-size: 1rem; font-weight: 600; }
p { color: var(--text-muted); line-height: 1.75; }
a { color: var(--orange); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--orange-light); }

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

/* 4. LAYOUT */
.container { max-width: 1200px; margin: 0 auto; padding: 0; }
.section { padding: 90px 0; }
.section-bg { background: var(--bg-2); }

.section-header { text-align: center; margin-bottom: 64px; }
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--orange);
  background: rgba(249,115,22,0.1);
  border: 1px solid rgba(249,115,22,0.3);
  padding: 5px 16px;
  border-radius: 100px;
  margin-bottom: 18px;
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--orange);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
.section-header h2 { margin-bottom: 14px; }
.section-header p { max-width: 580px; margin: 0 auto; font-size: 1.05rem; }

/* Grids */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* 5. BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 4px 20px rgba(249,115,22,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(249,115,22,0.5);
  color: white;
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: rgba(249,115,22,0.06);
}
.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); color: var(--text); }
.btn-lg { padding: 15px 36px; font-size: 1.05rem; }
.btn-sm { padding: 8px 18px; font-size: 0.85rem; }

/* 6. CARDS */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.card:hover {
  border-color: var(--border-orange);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-orange);
}

/* 7. BADGES */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
}
.badge-orange { background: rgba(249,115,22,0.15); color: var(--orange); border: 1px solid rgba(249,115,22,0.3); }
.badge-red { background: rgba(239,68,68,0.15); color: var(--red); border: 1px solid rgba(239,68,68,0.3); }
.badge-green { background: rgba(34,197,94,0.15); color: #22C55E; border: 1px solid rgba(34,197,94,0.3); }
.badge-gray { background: rgba(148,163,184,0.1); color: var(--text-muted); border: 1px solid var(--border); }

/* 8. NAVBAR */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(16, 22, 36, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
}
.nav-logo img { height: 38px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  display: block;
  color: var(--text-muted);
  padding: 8px 13px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}
.nav-links a.active { color: var(--orange); }
.nav-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.hamburger {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 1.2rem;
  padding: 8px 10px;
  cursor: pointer;
  transition: var(--transition);
}
.hamburger:hover { border-color: var(--orange); color: var(--orange); }

/* Mobile nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 65px; left: 0; right: 0; bottom: 0;
  background: rgba(16,22,36,0.98);
  backdrop-filter: blur(20px);
  padding: 24px;
  overflow-y: auto;
  z-index: 999;
  border-top: 1px solid var(--border);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  display: block;
  color: var(--text-muted);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
}
.mobile-nav a:hover { color: var(--orange); background: rgba(249,115,22,0.06); }
.mobile-nav .btn { margin-top: 20px; width: 100%; justify-content: center; }

/* 8b. NAVBAR DROPDOWN */
.nav-dropdown { position: relative; }
.nav-links li.nav-dropdown > a { display: flex; align-items: center; gap: 4px; }
.nav-chevron { font-size: 0.6rem; transition: transform 0.25s ease; opacity: 0.5; flex-shrink: 0; }
.nav-dropdown:hover .nav-chevron { transform: rotate(180deg); }
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  background: rgba(16,22,36,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 6px 6px;
  min-width: 210px;
  list-style: none;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 1001;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown-menu > li { list-style: none; }
.nav-links .nav-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: 6px;
  color: var(--text-muted);
  font-size: 0.855rem;
  font-weight: 500;
  white-space: nowrap;
  background: transparent;
}
.nav-links .nav-dropdown-menu a:hover {
  background: rgba(249,115,22,0.08);
  color: var(--orange);
}
.nav-links .nav-dropdown-menu a.active { color: var(--orange); background: rgba(249,115,22,0.06); }
.nav-dropdown-menu a .menu-icon { width: 16px; text-align: center; color: var(--orange); font-size: 0.78rem; flex-shrink: 0; }
/* Mobile nav group labels */
.mobile-nav-group-label {
  padding: 16px 16px 4px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--orange);
}
.mobile-nav-sub { padding-left: 28px !important; font-size: 0.9rem !important; }
[data-theme="light"] .nav-dropdown-menu {
  background: rgba(248,250,252,0.98);
  box-shadow: 0 12px 40px rgba(15,23,42,0.15);
}

/* 9. HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}
.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 0;
  pointer-events: none;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(249,115,22,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(239,68,68,0.1) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 50% 50%, rgba(249,115,22,0.04) 0%, transparent 70%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(249,115,22,0.08);
  border: 1px solid rgba(249,115,22,0.3);
  padding: 6px 18px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--orange);
  margin-bottom: 24px;
  animation: fadeInDown 0.6s ease;
}
.hero-badge span { animation: pulse-dot 2s infinite; display: inline-block; width: 6px; height: 6px; background: var(--orange); border-radius: 50%; }
.hero h1 { margin-bottom: 24px; animation: fadeInUp 0.6s ease 0.1s both; }
.hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 580px;
  margin-bottom: 40px;
  animation: fadeInUp 0.6s ease 0.2s both;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; animation: fadeInUp 0.6s ease 0.3s both; }
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  animation: fadeInUp 0.6s ease 0.4s both;
  flex-wrap: wrap;
}
.hero-stat .num {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 4px;
}
.hero-stat .lbl { font-size: 0.82rem; color: var(--text-dim); font-weight: 500; }
.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  min-height: calc(100vh - 160px);
}
.hero-split .hero-content { max-width: 100%; }
.hero-image-panel {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px;
}
.hero-image-right {
  display: none;
  width: 100%;
  max-height: 480px;
  object-fit: contain;
  position: relative;
  z-index: 1;
  animation: float 4s ease-in-out infinite;
}
.hero-image-panel.has-image .hero-image-right { display: block; }
.hero-image {
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: 45%;
  max-width: 520px;
  z-index: 2;
  opacity: 0.15;
  pointer-events: none;
}
@media (min-width: 1100px) { .hero-image { opacity: 0.2; } }

/* 10. STATS STRIP */
.stats-strip {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}
.stats-strip .inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-item .n {
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  display: block;
}
.stat-item .l { font-size: 0.85rem; color: var(--text-muted); margin-top: 4px; }
.stat-divider { width: 1px; height: 50px; background: var(--border); }

/* 11. SERVICE CARDS */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  border-color: var(--border-orange);
  transform: translateY(-5px);
  box-shadow: var(--shadow-orange);
}
.service-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: rgba(249,115,22,0.1);
  border: 1px solid rgba(249,115,22,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: var(--orange);
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: rgba(249,115,22,0.2);
  box-shadow: 0 0 20px rgba(249,115,22,0.25);
}
.service-card h3 { margin-bottom: 10px; }
.service-card p { font-size: 0.9rem; margin-bottom: 20px; }
.service-card .learn-more {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--orange);
  display: flex;
  align-items: center;
  gap: 6px;
}
.service-card .learn-more i { transition: transform 0.3s; }
.service-card:hover .learn-more i { transform: translateX(4px); }

/* 12. FEATURE ITEMS */
.feature-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.feature-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(249,115,22,0.1);
  border: 1px solid rgba(249,115,22,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.feature-text h4 { margin-bottom: 5px; }
.feature-text p { font-size: 0.88rem; }

/* 13. PACKAGES */
.package-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.package-card.popular {
  border-color: var(--border-orange);
  background: linear-gradient(135deg, rgba(249,115,22,0.05), rgba(239,68,68,0.05));
}
.package-card.popular .popular-badge {
  display: flex;
}
.popular-badge {
  display: none;
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--gradient);
  color: white;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 4px 18px;
  border-radius: 100px;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.package-card:hover {
  border-color: var(--border-orange);
  transform: translateY(-5px);
  box-shadow: var(--shadow-orange);
}
.package-tier {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--orange);
  margin-bottom: 10px;
}
.package-name { font-size: 1.4rem; font-weight: 700; margin-bottom: 5px; }
.package-speed { font-size: 2.5rem; font-weight: 800; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1.1; margin: 14px 0 4px; }
.package-speed-unit { font-size: 0.9rem; color: var(--text-muted); }
.package-price { margin: 20px 0; padding: 16px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.package-price .amount { font-size: 1.8rem; font-weight: 800; color: var(--text); }
.package-price .period { font-size: 0.85rem; color: var(--text-muted); }
.package-features { list-style: none; flex: 1; margin-bottom: 24px; }
.package-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  font-size: 0.88rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.package-features li i { color: var(--orange); font-size: 0.75rem; }
.package-tabs { display: flex; gap: 10px; margin-bottom: 40px; flex-wrap: wrap; justify-content: center; }
.package-tab {
  padding: 8px 22px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}
.package-tab.active, .package-tab:hover {
  background: rgba(249,115,22,0.1);
  border-color: var(--border-orange);
  color: var(--orange);
}

/* 14. COVERAGE */
.coverage-map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 480px;
  position: relative;
}
.coverage-map-wrap #map { height: 100%; width: 100%; }
.coverage-area-scroll { height: 480px; overflow: hidden; position: relative; -webkit-mask-image: linear-gradient(to bottom, transparent, #000 24px, #000 calc(100% - 24px), transparent); mask-image: linear-gradient(to bottom, transparent, #000 24px, #000 calc(100% - 24px), transparent); }
.coverage-area-track { display: flex; flex-direction: column; animation: coverageAreaScroll 30s linear infinite; }
.coverage-area-scroll:hover .coverage-area-track { animation-play-state: paused; }
@keyframes coverageAreaScroll { from { transform: translateY(0); } to { transform: translateY(-50%); } }
.coverage-area-list { display: flex; flex-direction: column; gap: 12px; padding: 4px 0; }
.coverage-area-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.coverage-area-item:hover { border-color: var(--border-orange); }
.coverage-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.coverage-dot.full { background: #22C55E; box-shadow: 0 0 8px rgba(34,197,94,0.5); }
.coverage-dot.partial { background: var(--orange); box-shadow: 0 0 8px rgba(249,115,22,0.5); }
.coverage-dot.coming { background: var(--text-dim); }
.coverage-area-info h4 { font-size: 0.92rem; margin-bottom: 2px; }
.coverage-area-info span { font-size: 0.8rem; color: var(--text-dim); }

/* 15. BRANCHES */
.branch-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.branch-card:hover {
  border-color: var(--border-orange);
  transform: translateY(-3px);
  box-shadow: var(--shadow-orange);
}
.branch-type-badge {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 14px;
}
.branch-type-badge.pusat { background: var(--gradient); color: white; }
.branch-type-badge.cabang { background: rgba(249,115,22,0.12); color: var(--orange); border: 1px solid rgba(249,115,22,0.3); }
.branch-card h3 { margin-bottom: 16px; }
.branch-info-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 10px;
  font-size: 0.875rem;
}
.branch-info-row i { color: var(--orange); width: 16px; flex-shrink: 0; margin-top: 2px; }
.branch-info-row span { color: var(--text-muted); }
.branch-card .btn { margin-top: 20px; width: 100%; justify-content: center; }

/* 16. LOOKING GLASS */
.lg-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.lg-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.lg-select {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2394A3B8'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 18px;
  padding-right: 36px;
}
.lg-select:focus { border-color: var(--border-orange); outline: none; }
.lg-input {
  flex: 1;
  min-width: 200px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  font-size: 0.9rem;
  font-family: 'Courier New', monospace;
  transition: var(--transition);
}
.lg-input::placeholder { color: var(--text-dim); }
.lg-input:focus { border-color: var(--border-orange); outline: none; box-shadow: 0 0 0 3px rgba(249,115,22,0.1); }
.lg-output-wrap {
  background: #0B1020;
  min-height: 340px;
  max-height: 520px;
  overflow-y: auto;
  position: relative;
  font-family: 'Courier New', 'Consolas', monospace;
  font-size: 0.85rem;
}
.lg-terminal {
  padding: 20px;
  white-space: pre-wrap;
  word-break: break-all;
  color: #A8D8A8;
  min-height: 340px;
}
.lg-terminal .prompt { color: var(--orange); font-weight: bold; }
.lg-terminal .error { color: #EF4444; }
.lg-terminal .info { color: #60A5FA; }
.lg-loading {
  display: none;
  position: absolute;
  inset: 0;
  background: rgba(5,8,16,0.8);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 14px;
}
.lg-loading.active { display: flex; }
.lg-spinner {
  width: 36px; height: 36px;
  border: 3px solid rgba(249,115,22,0.2);
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.lg-quick-targets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
}
.lg-target-btn {
  padding: 5px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.82rem;
  cursor: pointer;
  transition: var(--transition);
}
.lg-target-btn:hover { border-color: var(--border-orange); color: var(--orange); }

/* 17. TESTIMONIALS */
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
}
.testimonial-stars { color: var(--orange); margin-bottom: 14px; font-size: 0.9rem; }
.testimonial-text { font-style: italic; margin-bottom: 20px; font-size: 0.95rem; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: white;
  flex-shrink: 0;
}
.testimonial-author-info h5 { font-size: 0.9rem; margin-bottom: 2px; }
.testimonial-author-info span { font-size: 0.8rem; color: var(--text-dim); }

/* 18. CTA SECTION */
.cta-section {
  background: linear-gradient(135deg, rgba(249,115,22,0.12) 0%, rgba(239,68,68,0.1) 100%);
  border-top: 1px solid rgba(249,115,22,0.2);
  border-bottom: 1px solid rgba(249,115,22,0.2);
  text-align: center;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(249,115,22,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section h2 { margin-bottom: 16px; }
.cta-section p { margin-bottom: 36px; font-size: 1.05rem; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* 19. PARTNERS STRIP */
.partners-strip {
  padding: 50px 0;
  border-top: 1px solid var(--border);
}
.partners-strip .label { text-align: center; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 2px; color: var(--text-dim); margin-bottom: 28px; }
.partners-list { display: flex; justify-content: center; align-items: center; gap: 40px; flex-wrap: wrap; }
.partner-item {
  padding: 12px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-dim);
  letter-spacing: 1px;
  transition: var(--transition);
}
.partner-item:hover { border-color: var(--border-orange); color: var(--orange); }

/* 20. FOOTER */
footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 70px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
.footer-brand img { height: 38px; margin-bottom: 18px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; max-width: 280px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: var(--transition);
}
.footer-social a:hover { background: rgba(249,115,22,0.15); border-color: var(--border-orange); color: var(--orange); }
.footer-col h5 { font-size: 0.9rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 18px; color: var(--text); }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--text-muted); font-size: 0.875rem; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--orange); }
.footer-contact-item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; font-size: 0.875rem; }
.footer-contact-item i { color: var(--orange); width: 14px; flex-shrink: 0; margin-top: 3px; }
.footer-contact-item span { color: var(--text-muted); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.83rem; color: var(--text-dim); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 0.83rem; color: var(--text-dim); }
.footer-bottom-links a:hover { color: var(--orange); }

/* 21. FORMS */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.form-control {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 11px 16px;
  font-size: 0.92rem;
  transition: var(--transition);
  font-family: inherit;
}
.form-control::placeholder { color: var(--text-dim); }
.form-control:focus { border-color: var(--border-orange); outline: none; box-shadow: 0 0 0 3px rgba(249,115,22,0.1); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2394A3B8'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px;
  padding-right: 40px;
}
.form-hint { font-size: 0.8rem; color: var(--text-dim); margin-top: 6px; }

/* 22. PAGE HERO (inner pages) */
.page-hero {
  padding: 120px 0 70px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 0% 50%, rgba(249,115,22,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.page-hero .breadcrumb { font-size: 0.83rem; color: var(--text-dim); margin-bottom: 14px; }
.page-hero .breadcrumb a { color: var(--text-muted); }
.page-hero .breadcrumb span { color: var(--orange); }
.page-hero h1 { margin-bottom: 14px; }
.page-hero p { max-width: 560px; }

/* 23. TABS */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 32px; overflow-x: auto; }
.tab-btn {
  padding: 10px 22px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: var(--transition);
  white-space: nowrap;
}
.tab-btn.active { color: var(--orange); border-bottom-color: var(--orange); }
.tab-btn:hover { color: var(--text); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* 24. INFO BOX */
.info-box {
  background: rgba(249,115,22,0.06);
  border: 1px solid rgba(249,115,22,0.2);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.875rem;
}
.info-box i { color: var(--orange); flex-shrink: 0; margin-top: 2px; }
.info-box span { color: var(--text-muted); }

/* 25. NETWORK STATUS */
.network-status-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: rgba(34,197,94,0.06);
  border-bottom: 1px solid rgba(34,197,94,0.15);
  font-size: 0.82rem;
}
.status-indicator { width: 8px; height: 8px; border-radius: 50%; background: #22C55E; animation: pulse-green 2s infinite; }
.network-status-bar span { color: var(--text-muted); }
.network-status-bar strong { color: #22C55E; }

/* 26. COVERAGE PAGE */
.coverage-legend { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 24px; }
.legend-item { display: flex; align-items: center; gap: 8px; font-size: 0.83rem; color: var(--text-muted); }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

/* 27. CONTACT PAGE */
.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.contact-info-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 24px; }
.contact-icon {
  width: 44px; height: 44px;
  background: rgba(249,115,22,0.1);
  border: 1px solid rgba(249,115,22,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  flex-shrink: 0;
}
.contact-icon i { font-size: 1.1rem; }
.contact-info-item h5 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-dim); margin-bottom: 5px; }
.contact-info-item p { font-size: 0.9rem; color: var(--text); }
.contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}

/* 28. ABOUT PAGE */
.about-vision-mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}
.vm-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.vm-card::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle at bottom right, rgba(249,115,22,0.1), transparent);
}
.vm-card .vm-icon { font-size: 2rem; margin-bottom: 16px; }
.vm-card h3 { margin-bottom: 12px; }

/* 29. TEAM CARDS */
.team-card { text-align: center; }
.team-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 800;
  color: white;
  margin: 0 auto 16px;
  border: 3px solid rgba(249,115,22,0.3);
}
.team-card h4 { margin-bottom: 4px; }
.team-card .role { font-size: 0.83rem; color: var(--orange); }

/* 30. ANIMATIONS */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-18px); }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes networkPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Utility */
.text-orange { color: var(--orange); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.d-flex { display: flex; }
.gap-12 { gap: 12px; }
.align-center { align-items: center; }
.flex-wrap { flex-wrap: wrap; }

/* 31. DIVIDER */
.divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 40px 0;
}
.divider::before, .divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.divider span { font-size: 0.8rem; color: var(--text-dim); white-space: nowrap; }

/* 32. ALERT */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 16px;
}
.alert-success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.25); color: #86EFAC; }
.alert-error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.25); color: #FCA5A5; }
.alert-info { background: rgba(96,165,250,0.1); border: 1px solid rgba(96,165,250,0.25); color: #93C5FD; }

/* 33. RESPONSIVE */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero-image { display: none; }
  .hero-split { grid-template-columns: 1fr; }
  .hero-image-panel { display: none; }
}
@media (max-width: 900px) {
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; align-items: center; }
}
@media (max-width: 768px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .about-vision-mission { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .stat-divider { display: none; }
  .stats-strip .inner { flex-direction: column; gap: 24px; }
  .coverage-map-wrap { height: 320px; }
  .coverage-area-scroll { height: 320px; }
  .section { padding: 64px 0; }
  .contact-form-card { padding: 24px; }
}
@media (max-width: 480px) {
  .container { padding: 0; }
  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.5rem; }
  .hero { padding-top: 70px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .lg-toolbar { flex-direction: column; align-items: stretch; }
  .lg-toolbar .btn { width: 100%; justify-content: center; }
}

/* 34. LIGHT THEME COMPONENT OVERRIDES */
[data-theme="light"] #navbar.scrolled {
  background: rgba(248,250,252,0.96);
}
[data-theme="light"] .mobile-nav {
  background: rgba(248,250,252,0.99);
  border-top-color: rgba(15,23,42,0.08);
}
[data-theme="light"] .mobile-nav a { border-bottom-color: rgba(15,23,42,0.06); color: #334155; }
[data-theme="light"] .mobile-nav a:hover { background: rgba(249,115,22,0.06); color: var(--orange); }
[data-theme="light"] .nav-links a { color: #475569; }
[data-theme="light"] .nav-links a:hover { background: rgba(15,23,42,0.05); color: var(--text); }
[data-theme="light"] .hamburger { border-color: rgba(15,23,42,0.15); color: var(--text); }
[data-theme="light"] .btn-ghost { background: rgba(15,23,42,0.04); border-color: rgba(15,23,42,0.1); color: var(--text); }
[data-theme="light"] .btn-ghost:hover { background: rgba(15,23,42,0.08); color: var(--text); }
[data-theme="light"] .btn-outline { border-color: rgba(15,23,42,0.2); color: var(--text); }
[data-theme="light"] .page-hero { background: #EEF2F7; border-bottom-color: rgba(15,23,42,0.08); }
[data-theme="light"] .page-hero::before { background: radial-gradient(ellipse 60% 80% at 0% 50%, rgba(249,115,22,0.06) 0%, transparent 60%); }
[data-theme="light"] .hero-stats { border-top-color: rgba(15,23,42,0.1); }
[data-theme="light"] .cta-section { background: linear-gradient(135deg, rgba(249,115,22,0.08) 0%, rgba(239,68,68,0.06) 100%); border-color: rgba(249,115,22,0.15); }
[data-theme="light"] footer { background: #EEF2F7; border-top-color: rgba(15,23,42,0.08); }
[data-theme="light"] .footer-col h5 { color: var(--text); }
[data-theme="light"] .footer-bottom { border-top-color: rgba(15,23,42,0.08); }
[data-theme="light"] .footer-social a { background: rgba(15,23,42,0.04); border-color: rgba(15,23,42,0.1); color: #475569; }
[data-theme="light"] .stats-strip { background: var(--bg-card); border-color: rgba(15,23,42,0.08); }
[data-theme="light"] .partners-strip { border-top-color: rgba(15,23,42,0.08); }
[data-theme="light"] .partner-item { background: var(--bg-card); border-color: rgba(15,23,42,0.1); color: #475569; }
[data-theme="light"] .partner-item:hover { border-color: var(--border-orange); color: var(--orange); }
[data-theme="light"] .package-features li { border-bottom-color: rgba(15,23,42,0.05); color: var(--text); }
[data-theme="light"] .info-box { background: rgba(249,115,22,0.05); border-color: rgba(249,115,22,0.15); }
[data-theme="light"] .lg-toolbar { background: rgba(15,23,42,0.02); border-bottom-color: rgba(15,23,42,0.08); }
[data-theme="light"] .lg-select { background: var(--bg-2); border-color: rgba(15,23,42,0.12); color: var(--text); }
[data-theme="light"] .lg-input { background: var(--bg-2); border-color: rgba(15,23,42,0.12); color: var(--text); }
[data-theme="light"] .lg-quick-targets { border-top-color: rgba(15,23,42,0.08); }
[data-theme="light"] .lg-target-btn { background: rgba(15,23,42,0.03); border-color: rgba(15,23,42,0.1); color: #475569; }
[data-theme="light"] .tabs { border-bottom-color: rgba(15,23,42,0.1); }
[data-theme="light"] .tab-btn { color: #475569; }
[data-theme="light"] .form-control { background: var(--bg-2); border-color: rgba(15,23,42,0.12); color: var(--text); }
[data-theme="light"] .form-control::placeholder { color: #94A3B8; }
[data-theme="light"] .section-label { background: rgba(249,115,22,0.08); border-color: rgba(249,115,22,0.25); }
[data-theme="light"] .coverage-area-item { background: var(--bg-card); }
[data-theme="light"] .contact-info-card { background: var(--bg-card); }
[data-theme="light"] .contact-form-card { background: var(--bg-card); }
[data-theme="light"] .divider::before, [data-theme="light"] .divider::after { background: rgba(15,23,42,0.1); }
[data-theme="light"] .alert-success { background: rgba(34,197,94,0.08); color: #166534; border-color: rgba(34,197,94,0.2); }

/* 35. TOPOLOGY PAGE STYLES */
.topo-section-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.topo-section-card:hover { border-color: var(--border-orange); box-shadow: var(--shadow-orange); }
.topo-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(249,115,22,0.1);
  border: 1px solid rgba(249,115,22,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 18px;
  color: var(--orange);
}
.peer-table { width: 100%; border-collapse: collapse; }
.peer-table th { padding: 11px 16px; text-align: left; font-size: 0.73rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-dim); border-bottom: 1px solid var(--border); }
.peer-table td { padding: 13px 16px; font-size: 0.875rem; border-bottom: 1px solid var(--border); color: var(--text-muted); }
[data-theme="light"] .peer-table td { border-bottom-color: rgba(15,23,42,0.05); }
.peer-table tr:hover td { background: var(--bg-card-hover); }
.peer-table td:first-child { font-weight: 600; color: var(--text); }
.peer-table tr:last-child td { border-bottom: none; }
.topo-asn { display: inline-block; padding: 2px 10px; background: rgba(96,165,250,0.1); border: 1px solid rgba(96,165,250,0.2); border-radius: 100px; font-size: 0.78rem; font-weight: 700; color: #60A5FA; font-family: 'Courier New', monospace; }
.topo-status { display: inline-flex; align-items: center; gap: 6px; font-size: 0.8rem; font-weight: 600; }
.topo-status.up { color: #22C55E; }
.topo-status.up::before { content:''; width:7px; height:7px; border-radius:50%; background:#22C55E; animation: pulse-dot 2s infinite; display:inline-block; }
.topo-diagram-wrap { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px 20px; overflow: hidden; }
[data-theme="light"] .topo-diagram-wrap { background: #F8FAFC; }

/* 36. SCROLLBAR */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(249,115,22,0.3); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

/* 35. SELECTION */
::selection { background: rgba(249,115,22,0.25); color: var(--text); }

/* 36. BACK TO TOP */
#back-to-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--gradient);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 1rem;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  z-index: 900;
}
#back-to-top.visible { display: flex; }
#back-to-top:hover { transform: translateY(-3px); box-shadow: var(--shadow-orange); }