/* ============================================================
   BAJI999 - Global Style System
   Domain: bajiapp999.com
   ============================================================ */

/* ---- CSS Variables / Design Tokens ---- */
:root {
  --color-primary: #c8a84b;
  --color-primary-light: #f0d060;
  --color-primary-dark: #8b5e1a;
  --color-accent: #6a3de8;
  --color-accent-light: #9b6dff;
  --color-danger: #e84b4b;
  --color-success: #3de88a;

  --bg-deep: #0d0a1a;
  --bg-dark: #1a0a2e;
  --bg-mid: #120820;
  --bg-card: #1e1040;
  --bg-card-hover: #261450;
  --bg-surface: #0f0c20;

  --text-primary: #f0eeff;
  --text-secondary: #b0a8d0;
  --text-muted: #7060a0;
  --text-gold: #c8a84b;

  --border-subtle: rgba(200, 168, 75, 0.15);
  --border-gold: rgba(200, 168, 75, 0.4);

  --shadow-card: 0 4px 24px rgba(0,0,0,0.4), 0 1px 4px rgba(200,168,75,0.1);
  --shadow-card-hover: 0 8px 40px rgba(0,0,0,0.6), 0 2px 8px rgba(200,168,75,0.2);
  --shadow-btn: 0 4px 16px rgba(200,168,75,0.3);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  --font-stack: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "Noto Sans Bengali", sans-serif;

  --header-height: 70px;
  --header-height-mobile: 60px;

  --transition: 0.25s ease;
  --transition-slow: 0.4s ease;
}

/* ---- 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-color: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-light); }

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

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
}

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); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1rem; color: var(--text-secondary); }

/* ---- Layout Utilities ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }
.section-lg { padding: 96px 0; }

.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.section-title h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--text-primary);
  margin-bottom: 12px;
}

.section-title p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.section-title .title-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #1a0a00;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.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: 20px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { flex-direction: column; }
.gap-sm { gap: 8px; }
.gap-md { gap: 16px; }
.gap-lg { gap: 24px; }

.text-center { text-align: center; }
.text-gold { color: var(--color-primary); }
.text-muted { color: var(--text-muted); }

/* ---- Gradient Text ---- */
.gradient-text {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #1a0a00;
  box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  color: #1a0a00;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(200,168,75,0.45);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background: rgba(200,168,75,0.1);
  color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
}

.btn-accent {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  color: #fff;
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(106,61,232,0.4);
  color: #fff;
}

.btn-lg { padding: 16px 40px; font-size: 1.05rem; }
.btn-sm { padding: 8px 20px; font-size: 0.85rem; }

/* Header CTA buttons */
.btn-register {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #1a0a00;
  padding: 9px 22px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.88rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.btn-register:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(200,168,75,0.4);
  color: #1a0a00;
}

.btn-login {
  background: transparent;
  color: var(--color-primary);
  padding: 8px 22px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.88rem;
  border: 2px solid var(--color-primary);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.btn-login:hover {
  background: rgba(200,168,75,0.1);
  color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-1px);
}

/* ---- Header ---- */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(13, 10, 26, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition), box-shadow var(--transition);
}

#site-header.scrolled {
  background: rgba(13, 10, 26, 0.98);
  box-shadow: 0 4px 24px rgba(0,0,0,0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 16px;
}

/* Logo */
.site-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  max-height: 48px;
}

.site-logo svg {
  height: 44px;
  width: auto;
  max-width: 160px;
  display: block;
}

/* Main Nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.main-nav a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 8px 14px;
  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(200,168,75,0.08);
}

.main-nav a.nav-home {
  color: var(--color-primary);
  font-weight: 700;
}

/* Header CTA group */
.header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text-primary);
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

.mobile-menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-toggle.open span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: rgba(13, 10, 26, 0.98);
  border-bottom: 1px solid var(--border-subtle);
  padding: 16px 20px 24px;
  z-index: 999;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav-drawer.open { display: flex; }

.mobile-nav-drawer a {
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 600;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-nav-drawer a:hover,
.mobile-nav-drawer a.active { color: var(--color-primary); background: rgba(200,168,75,0.08); }

.mobile-nav-drawer a.nav-home { color: var(--color-primary); font-weight: 700; }

.mobile-nav-cta {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
}

.mobile-nav-cta .btn-register,
.mobile-nav-cta .btn-login { flex: 1; justify-content: center; }

/* ---- Page Offset for Fixed Header ---- */
.page-content { padding-top: var(--header-height); }

/* ---- Banner Section ---- */
.home-banner {
  width: 100%;
  overflow: hidden;
  position: relative;
  background: var(--bg-deep);
}

.home-banner img,
.home-banner svg {
  width: 100%;
  height: auto;
  display: block;
  max-height: 720px;
  object-fit: cover;
}

/* ---- Hero Section ---- */
.hero-section {
  position: relative;
  padding: 80px 0 60px;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(106,61,232,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(200,168,75,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text .hero-badge {
  display: inline-block;
  background: rgba(200,168,75,0.15);
  border: 1px solid var(--border-gold);
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.hero-text h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-text p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 480px;
}

.hero-cta-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

.hero-stat-item .stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.hero-stat-item .stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.hero-visual-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

/* ---- Cards ---- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(200,168,75,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--color-primary);
}

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

.card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

/* Feature card with top accent */
.card-feature {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.card-feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition);
}

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

.card-feature:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

/* Game category cards */
.game-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
}

.game-card:hover {
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.game-card-visual {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.game-card-body {
  padding: 16px 20px 20px;
}

.game-card-body h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.game-card-body p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}

/* ---- Breadcrumb ---- */
.breadcrumb {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 0;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumb-list li a {
  color: var(--text-muted);
  transition: color var(--transition);
}

.breadcrumb-list li a:hover { color: var(--color-primary); }

.breadcrumb-list li.active { color: var(--color-primary); }

.breadcrumb-sep {
  color: var(--text-muted);
  opacity: 0.5;
}

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-mid) 100%);
  padding: 60px 0 48px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(200,168,75,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 12px;
}

.page-hero p {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0;
}

/* ---- FAQ ---- */
.faq-list { display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item.open { border-color: var(--border-gold); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  user-select: none;
  gap: 16px;
}

.faq-question h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  flex: 1;
}

.faq-toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(200,168,75,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
  color: var(--color-primary);
}

.faq-item.open .faq-toggle {
  background: var(--color-primary);
  color: #1a0a00;
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 22px 20px;
}

.faq-answer p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.7;
}

/* ---- Stats Section ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.stat-item {
  background: var(--bg-card);
  padding: 32px 24px;
  text-align: center;
}

.stat-item .stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-item .stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ---- Steps / Process ---- */
.steps-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.step-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #1a0a00;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.step-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

/* ---- Promo Cards ---- */
.promo-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}

.promo-card:hover {
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.promo-card-header {
  padding: 24px;
  background: linear-gradient(135deg, var(--bg-dark), var(--bg-mid));
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.promo-card-header::before {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(200,168,75,0.15) 0%, transparent 70%);
}

.promo-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #1a0a00;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 10px;
}

.promo-card-header h3 {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.promo-amount {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary);
}

.promo-card-body {
  padding: 20px 24px;
}

.promo-card-body p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

/* ---- Table ---- */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.comparison-table th {
  background: var(--bg-dark);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table td {
  padding: 14px 18px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-card);
}

.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:hover td { background: var(--bg-card-hover); }

/* ---- CTA Section ---- */
.cta-section {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-mid) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  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: 400px;
  background: radial-gradient(ellipse, rgba(200,168,75,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 32px;
}

.cta-btn-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- YouTube Video ---- */
.video-section { padding: 72px 0; }

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ---- Contact Form ---- */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px;
}

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

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  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(200,168,75,0.1);
}

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

.form-error {
  color: var(--color-danger);
  font-size: 0.8rem;
  margin-top: 4px;
  display: none;
}

.form-error.visible { display: block; }

/* ---- Info Box ---- */
.info-box {
  background: rgba(200,168,75,0.06);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin: 24px 0;
}

.info-box p { margin: 0; font-size: 0.9rem; color: var(--text-secondary); }

.warning-box {
  background: rgba(232,75,75,0.06);
  border: 1px solid rgba(232,75,75,0.3);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin: 24px 0;
}

.warning-box p { margin: 0; font-size: 0.9rem; color: var(--text-secondary); }

/* ---- Bullet List ---- */
.styled-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0;
}

.styled-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.styled-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  margin-top: 7px;
}

/* ---- Tags ---- */
.tag {
  display: inline-block;
  background: rgba(200,168,75,0.1);
  border: 1px solid var(--border-gold);
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

/* ---- Divider ---- */
.divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 40px 0;
}

/* ---- Footer ---- */
#site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border-subtle);
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}

.footer-brand .footer-logo svg {
  height: 40px;
  width: auto;
  max-width: 140px;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

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

/* Footer contact info */
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.footer-contact-item .contact-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer-contact-item .contact-value {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.footer-contact-item .contact-value a {
  color: var(--text-secondary);
}

.footer-contact-item .contact-value a:hover { color: var(--color-primary); }

/* Footer bottom bar */
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
}

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

.footer-bottom-links a {
  font-size: 0.82rem;
  color: var(--text-muted);
}

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

/* ---- Back to Top ---- */
#back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #1a0a00;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(200,168,75,0.4);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 900;
}

#back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

#back-to-top:hover { transform: translateY(-3px); }

/* ---- Long-form Content ---- */
.longform-content h2 {
  font-size: 1.5rem;
  margin: 40px 0 16px;
  color: var(--text-primary);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.longform-content h3 {
  font-size: 1.15rem;
  margin: 28px 0 12px;
  color: var(--color-primary);
}

.longform-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.longform-content ul,
.longform-content ol {
  margin: 12px 0 20px 20px;
}

.longform-content ul { list-style: disc; }
.longform-content ol { list-style: decimal; }

.longform-content li {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  line-height: 1.7;
}

/* ---- Policy Pages ---- */
.policy-content {
  max-width: 800px;
  margin: 0 auto;
}

.policy-content h2 {
  font-size: 1.3rem;
  margin: 36px 0 14px;
  color: var(--text-primary);
}

.policy-content h3 {
  font-size: 1.05rem;
  margin: 24px 0 10px;
  color: var(--color-primary);
}

.policy-content p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 14px;
}

.policy-content ul {
  margin: 10px 0 18px 20px;
  list-style: disc;
}

.policy-content li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
  line-height: 1.7;
}

/* ---- 404 Page ---- */
.error-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
}

.error-page .error-code {
  font-size: clamp(5rem, 15vw, 10rem);
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.error-page h1 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 16px;
}

.error-page p {
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto 32px;
}

/* ---- Tabs ---- */
.tabs-nav {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 28px;
  overflow-x: auto;
  scrollbar-width: none;
}

.tabs-nav::-webkit-scrollbar { display: none; }

.tab-btn {
  padding: 10px 20px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
  font-family: var(--font-stack);
}

.tab-btn:hover { color: var(--text-primary); }

.tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content { gap: 40px; }
}

@media (max-width: 768px) {
  :root {
    --header-height: var(--header-height-mobile);
  }

  .main-nav { display: none; }
  .mobile-menu-toggle { display: flex; }

  .grid-2,
  .grid-3,
  .grid-4 { grid-template-columns: 1fr; }

  .hero-content { grid-template-columns: 1fr; }
  .hero-visual { display: none; }

  .hero-stats { gap: 20px; flex-wrap: wrap; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }

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

  .cta-btn-group { flex-direction: column; align-items: center; }

  .section { padding: 48px 0; }
  .section-lg { padding: 64px 0; }

  .header-cta { gap: 8px; }
  .btn-register, .btn-login { padding: 8px 16px; font-size: 0.82rem; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .hero-cta-group { flex-direction: column; }
  .hero-cta-group .btn { width: 100%; justify-content: center; }
}

/* ---- Animations ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.animate-fade-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* ---- Utility ---- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 48px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 48px; }