/* ============================================================
   Baji365 - Global Stylesheet
   Domain: bajigame-365.com
   ============================================================ */

/* ---- Design Tokens ---- */
:root {
  --color-primary: #f0a500;
  --color-primary-dark: #c87d00;
  --color-primary-light: #ffd700;
  --color-accent: #e05c00;
  --color-bg-dark: #0a0a14;
  --color-bg-mid: #12102a;
  --color-bg-card: #1a1830;
  --color-bg-card2: #221f3a;
  --color-text: #e8e4f0;
  --color-text-muted: #9a96b0;
  --color-text-dark: #1a0a00;
  --color-border: rgba(240,165,0,0.25);
  --color-border-bright: rgba(240,165,0,0.6);
  --color-success: #22c55e;
  --color-danger: #ef4444;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.45), 0 1px 4px rgba(240,165,0,0.08);
  --shadow-glow: 0 0 24px rgba(240,165,0,0.25);
  --shadow-btn: 0 4px 16px rgba(240,165,0,0.35);
  --font-stack: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --transition: 0.22s ease;
  --header-h: 68px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-stack);
  background: var(--color-bg-dark);
  color: var(--color-text);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-light); }
ul { list-style: none; }
h1,h2,h3,h4,h5,h6 { line-height: 1.3; font-weight: 700; }

/* ---- Typography ---- */
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2.1rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }
p { margin-bottom: 1rem; }
.text-gold { color: var(--color-primary); }
.text-muted { color: var(--color-text-muted); }
.text-center { text-align: center; }
.text-white { color: #fff; }

/* ---- Layout ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }
.section-lg { padding: 96px 0; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }

/* ---- Section Headers ---- */
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { color: #fff; margin-bottom: 12px; }
.section-header p { color: var(--color-text-muted); max-width: 600px; margin: 0 auto; }
.section-tag {
  display: inline-block;
  background: rgba(240,165,0,0.15);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  padding: 4px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.divider-gold {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  border-radius: 2px;
  margin: 16px auto 0;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(10,10,20,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.6); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 16px;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
  pointer-events: none;
  cursor: default;
}
.logo-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}
.logo-text {
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
}

/* Nav */
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--color-primary);
  background: rgba(240,165,0,0.1);
}

/* Header CTA Buttons */
.header-cta { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 22px;
  border-radius: var(--radius-xl);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-decoration: none;
  white-space: nowrap;
}
.btn-register {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-text-dark);
  box-shadow: var(--shadow-btn);
}
.btn-register:hover {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  color: var(--color-text-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(240,165,0,0.5);
}
.btn-login {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.btn-login:hover {
  background: rgba(240,165,0,0.12);
  color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-1px);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav Drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  background: rgba(10,10,20,0.98);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 20px 24px;
  z-index: 999;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  color: var(--color-text);
  font-size: 1rem;
  font-weight: 500;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--color-primary);
  background: rgba(240,165,0,0.1);
}

/* ============================================================
   BANNER
   ============================================================ */
.home-banner {
  width: 100%;
  overflow: hidden;
  position: relative;
  background: var(--color-bg-mid);
  max-height: 480px;
}
.home-banner img,
.home-banner object {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  background: linear-gradient(135deg, #0a0a14 0%, #12102a 50%, #0a1628 100%);
  padding: 80px 0 64px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(240,165,0,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { text-align: center; position: relative; z-index: 1; }
.hero-content h1 { color: #fff; margin-bottom: 20px; }
.hero-content h1 span { color: var(--color-primary); }
.hero-content p { color: var(--color-text-muted); font-size: 1.1rem; max-width: 640px; margin: 0 auto 32px; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-lg { padding: 14px 36px; font-size: 1rem; }
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-text-dark);
  box-shadow: var(--shadow-btn);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  color: var(--color-text-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(240,165,0,0.5);
}
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-outline:hover {
  background: rgba(240,165,0,0.12);
  color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
}
.btn-white {
  background: #fff;
  color: var(--color-text-dark);
}
.btn-white:hover {
  background: var(--color-primary-light);
  color: var(--color-text-dark);
  transform: translateY(-2px);
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 28px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 12px 20px;
  border-right: 1px solid var(--color-border);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label { font-size: 0.82rem; color: var(--color-text-muted); }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.card:hover {
  border-color: var(--color-border-bright);
  box-shadow: var(--shadow-glow);
  transform: translateY(-3px);
}
.card-icon {
  width: 52px; height: 52px;
  background: rgba(240,165,0,0.12);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  font-size: 1.5rem;
}
.card h3 { color: #fff; margin-bottom: 10px; font-size: 1.1rem; }
.card p { color: var(--color-text-muted); font-size: 0.9rem; margin: 0; }

/* Feature Cards */
.feature-card {
  background: linear-gradient(135deg, var(--color-bg-card), var(--color-bg-card2));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: var(--color-border-bright);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}
.feature-card .card-icon { background: rgba(240,165,0,0.15); }

/* Game Cards */
.game-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
}
.game-card:hover {
  border-color: var(--color-border-bright);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}
.game-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-bg-mid), var(--color-bg-card2));
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.game-card-img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.6));
}
.game-card-body { padding: 16px; }
.game-card-body h3 { color: #fff; font-size: 1rem; margin-bottom: 6px; }
.game-card-body p { color: var(--color-text-muted); font-size: 0.82rem; margin: 0; }
.game-badge {
  display: inline-block;
  background: rgba(240,165,0,0.15);
  color: var(--color-primary);
  border-radius: 100px;
  padding: 2px 10px;
  font-size: 0.72rem;
  font-weight: 600;
  margin-bottom: 8px;
}

/* Promo Cards */
.promo-card {
  background: linear-gradient(135deg, var(--color-bg-card), var(--color-bg-card2));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.promo-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
}
.promo-card:hover {
  border-color: var(--color-border-bright);
  box-shadow: var(--shadow-glow);
  transform: translateY(-3px);
}
.promo-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-text-dark);
  border-radius: 100px;
  padding: 4px 14px;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.promo-amount {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
}
.promo-card h3 { color: #fff; margin-bottom: 10px; }
.promo-card p { color: var(--color-text-muted); font-size: 0.88rem; margin-bottom: 20px; }

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb-bar {
  background: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb .sep { color: var(--color-border-bright); }
.breadcrumb .current { color: var(--color-primary); }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, #0a0a14 0%, #12102a 60%, #0a1628 100%);
  padding: 56px 0 48px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(240,165,0,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero h1 { color: #fff; margin-bottom: 12px; }
.page-hero p { color: var(--color-text-muted); max-width: 600px; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--color-border-bright); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 600;
  color: #fff;
  font-size: 0.95rem;
  gap: 12px;
  user-select: none;
}
.faq-question:hover { color: var(--color-primary); }
.faq-icon {
  width: 24px; height: 24px;
  flex-shrink: 0;
  background: rgba(240,165,0,0.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--color-primary);
  transition: transform var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding: 0 22px 18px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}
.faq-answer.open { display: block; }

/* ============================================================
   STEPS / PROCESS
   ============================================================ */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step-item { text-align: center; position: relative; }
.step-item:not(:last-child)::after {
  content: '→';
  position: absolute;
  top: 28px; right: -12px;
  color: var(--color-primary);
  font-size: 1.2rem;
  opacity: 0.5;
}
.step-num {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--color-text-dark);
  margin: 0 auto 16px;
  box-shadow: var(--shadow-btn);
}
.step-item h3 { color: #fff; font-size: 1rem; margin-bottom: 8px; }
.step-item p { color: var(--color-text-muted); font-size: 0.85rem; margin: 0; }

/* ============================================================
   TABLE
   ============================================================ */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.compare-table th {
  background: var(--color-bg-card2);
  color: var(--color-primary);
  padding: 14px 18px;
  text-align: left;
  font-size: 0.88rem;
  font-weight: 700;
  border-bottom: 1px solid var(--color-border);
}
.compare-table td {
  padding: 13px 18px;
  color: var(--color-text);
  font-size: 0.88rem;
  border-bottom: 1px solid rgba(240,165,0,0.08);
}
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td { background: rgba(240,165,0,0.04); }
.check { color: var(--color-success); font-weight: 700; }
.cross { color: var(--color-danger); }

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-form { max-width: 640px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  color: var(--color-text);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  color: var(--color-text);
  font-size: 0.9rem;
  font-family: var(--font-stack);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(240,165,0,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-error { color: var(--color-danger); font-size: 0.8rem; margin-top: 4px; display: none; }
.form-success {
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: var(--color-success);
  font-size: 0.9rem;
  display: none;
  margin-top: 16px;
}

/* ============================================================
   YOUTUBE VIDEO
   ============================================================ */
.video-section { background: var(--color-bg-mid); }
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}
.video-wrapper iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}
.video-info { max-width: 640px; margin: 0 auto 32px; text-align: center; }
.video-info h2 { color: #fff; margin-bottom: 12px; }
.video-info p { color: var(--color-text-muted); }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, #12102a 0%, #1a0a2e 50%, #0a1628 100%);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 72px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(240,165,0,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section h2 { color: #fff; margin-bottom: 16px; }
.cta-section p { color: var(--color-text-muted); max-width: 560px; margin: 0 auto 32px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   TRUST BADGES
   ============================================================ */
.trust-bar {
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 20px 0;
}
.trust-items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}
.trust-item svg { color: var(--color-primary); flex-shrink: 0; }

/* ============================================================
   BULLET LIST
   ============================================================ */
.bullet-list { list-style: none; padding: 0; }
.bullet-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  color: var(--color-text);
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(240,165,0,0.06);
}
.bullet-list li:last-child { border-bottom: none; }
.bullet-list li::before {
  content: '✦';
  color: var(--color-primary);
  font-size: 0.7rem;
  margin-top: 5px;
  flex-shrink: 0;
}

/* ============================================================
   TABS
   ============================================================ */
.tabs-nav {
  display: flex;
  gap: 4px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 4px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.tab-btn {
  flex: 1;
  min-width: 100px;
  padding: 9px 18px;
  border-radius: var(--radius-xl);
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-stack);
}
.tab-btn.active {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-text-dark);
  box-shadow: var(--shadow-btn);
}
.tab-btn:hover:not(.active) { color: var(--color-primary); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition);
  z-index: 900;
  border: none;
  color: var(--color-text-dark);
  font-size: 1.1rem;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(240,165,0,0.5); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #07070f;
  border-top: 1px solid var(--color-border);
  padding: 56px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--color-border);
}
.footer-brand .logo-text { font-size: 1.4rem; margin-bottom: 14px; display: block; }
.footer-brand p { color: var(--color-text-muted); font-size: 0.88rem; line-height: 1.7; margin-bottom: 20px; }
.footer-col h4 {
  color: var(--color-primary);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--color-primary); }
.footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-contact-item { color: var(--color-text-muted); font-size: 0.88rem; line-height: 1.5; }
.footer-contact-item strong { color: var(--color-text); display: block; margin-bottom: 2px; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { color: var(--color-text-muted); font-size: 0.82rem; }
.footer-bottom-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-bottom-links a { color: var(--color-text-muted); font-size: 0.82rem; }
.footer-bottom-links a:hover { color: var(--color-primary); }
.footer-disclaimer {
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  padding: 16px 0;
  text-align: center;
}
.footer-disclaimer p { color: var(--color-text-muted); font-size: 0.78rem; max-width: 800px; margin: 0 auto; }

/* ============================================================
   POLICY PAGES
   ============================================================ */
.policy-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 56px 0;
}
.policy-content h2 {
  color: var(--color-primary);
  font-size: 1.3rem;
  margin: 36px 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}
.policy-content h3 { color: #fff; font-size: 1.05rem; margin: 24px 0 10px; }
.policy-content p { color: var(--color-text-muted); font-size: 0.92rem; }
.policy-content ul {
  list-style: disc;
  padding-left: 24px;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  margin-bottom: 16px;
}
.policy-content ul li { margin-bottom: 6px; }
.policy-meta {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 32px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ============================================================
   404 PAGE
   ============================================================ */
.error-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
}
.error-code {
  font-size: clamp(5rem, 15vw, 10rem);
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}
.error-page h2 { color: #fff; margin-bottom: 16px; }
.error-page p { color: var(--color-text-muted); max-width: 480px; margin: 0 auto 32px; }
.error-links { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   LONG CONTENT SECTIONS
   ============================================================ */
.long-content h2 { color: var(--color-primary); margin: 40px 0 16px; font-size: 1.4rem; }
.long-content h3 { color: #fff; margin: 28px 0 12px; font-size: 1.1rem; }
.long-content p { color: var(--color-text-muted); font-size: 0.92rem; margin-bottom: 14px; }
.long-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}
.long-content ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 6px 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}
.long-content ul li::before {
  content: '▸';
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}
.content-box {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin: 24px 0;
}
.content-box p { margin: 0; color: var(--color-text); font-size: 0.92rem; }

/* ============================================================
   ALTERNATING SECTIONS
   ============================================================ */
.alt-section { background: var(--color-bg-mid); }
.alt-section-2 { background: var(--color-bg-dark); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid .step-item:nth-child(2)::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-top: 1px solid var(--color-border); }
  .stat-item:nth-child(4) { border-top: 1px solid var(--color-border); border-right: none; }
}

@media (max-width: 768px) {
  :root { --header-h: 60px; }
  .main-nav { display: none; }
  .menu-toggle { display: flex; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: 1fr; }
  .step-item::after { display: none !important; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { padding: 56px 0 48px; }
  .section { padding: 52px 0; }
  .home-banner { max-height: 280px; }
  .home-banner img, .home-banner object { max-height: 280px; }
  .logo-text { font-size: 1.1rem; }
  .logo-icon { width: 32px; height: 32px; }
  .header-cta .btn { padding: 7px 14px; font-size: 0.8rem; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-cta { flex-direction: column; align-items: center; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .tabs-nav { flex-direction: column; }
  .tab-btn { text-align: center; }
  .header-cta { gap: 6px; }
  .header-cta .btn { padding: 6px 12px; font-size: 0.78rem; }
}

/* ============================================================
   UTILITY
   ============================================================ */
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 24px; }
.mt-5 { margin-top: 32px; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 24px; }
.mb-5 { margin-bottom: 32px; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }