:root {
  /* Brand Color Palette (Obsidian Black, Metallic Gold, Ruby Accent, Ice White) */
  --bg-dark: #0b0e17;
  --bg-card: #141824;
  --bg-card-hover: #1c2234;
  --bg-glass: rgba(20, 24, 36, 0.75);
  --border-gold: rgba(245, 179, 36, 0.25);
  --border-gold-hover: rgba(245, 179, 36, 0.6);
  --border-glass: rgba(255, 255, 255, 0.08);

  --primary-gold: #f5b324;
  --primary-gold-hover: #ffc848;
  --gold-glow: rgba(245, 179, 36, 0.35);
  --ruby-accent: #e53935;
  --ruby-hover: #ff4d4d;
  --emerald-success: #00c853;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-gold: #fbbf24;

  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.6);
  --shadow-gold: 0 0 20px rgba(245, 179, 36, 0.25);
  --max-width: 1200px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-family);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(245, 179, 36, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(229, 57, 53, 0.04) 0%, transparent 40%);
  background-attachment: fixed;
}

a {
  color: var(--text-gold);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-gold-hover);
  text-decoration: underline;
}

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

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header & Navigation (Max 6 Tabs + Dropdown) */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 14, 23, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-gold);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo img {
  height: 44px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 8px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-gold);
  background: rgba(245, 179, 36, 0.08);
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 8px 0;
  list-style: none;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
}

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

.dropdown-menu a {
  display: block;
  padding: 8px 16px;
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 500;
}

.dropdown-menu a:hover {
  background: rgba(245, 179, 36, 0.12);
  color: var(--primary-gold);
  text-decoration: none;
}

/* Header CTAs */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-weight: 700;
  font-size: 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none !important;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, #f5b324 0%, #e6910a 100%);
  color: #0b0e17 !important;
  box-shadow: 0 4px 12px rgba(245, 179, 36, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ffc848 0%, #f5a014 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(245, 179, 36, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary) !important;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  border-color: var(--primary-gold);
  color: var(--primary-gold) !important;
  background: rgba(245, 179, 36, 0.06);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--primary-gold);
  font-size: 24px;
  cursor: pointer;
}

/* Hero Section (Always Casino Background) */
.hero-container {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-bottom: 2px solid var(--border-gold);
  padding: 60px 0;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 14, 23, 0.7) 0%, rgba(11, 14, 23, 0.95) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245, 179, 36, 0.15);
  border: 1px solid var(--primary-gold);
  color: var(--primary-gold);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.hero-title {
  font-size: 42px;
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 16px;
}

.hero-title span {
  color: var(--primary-gold);
  text-shadow: 0 0 15px rgba(245, 179, 36, 0.4);
}

.hero-desc {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 28px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Breadcrumbs */
.breadcrumbs {
  padding: 16px 0;
  font-size: 13px;
  color: var(--text-muted);
}

.breadcrumbs a {
  color: var(--text-secondary);
}

.breadcrumbs span {
  margin: 0 8px;
}

/* Flashy Atmosphere Container Banners */
.atmosphere-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-size: cover;
  background-position: center;
  border: 1px solid var(--border-gold);
  margin: 40px 0;
  padding: 40px;
}

.atmosphere-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11, 14, 23, 0.88) 0%, rgba(20, 24, 36, 0.82) 100%);
}

.atmosphere-inner {
  position: relative;
  z-index: 2;
}

/* Section Headings */
.section-header {
  margin-bottom: 32px;
  text-align: left;
}

.section-tag {
  color: var(--primary-gold);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}

.section-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
}

/* 3x2 Grid Box / Postcards Layout */
.grid-3x2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.postcard {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.postcard:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold-hover);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6), var(--shadow-gold);
}

.postcard-media {
  position: relative;
  aspect-ratio: 3/2;
  overflow: hidden;
  background: #000;
}

.postcard-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.postcard:hover .postcard-media img {
  transform: scale(1.06);
}

.postcard-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(11, 14, 23, 0.85);
  border: 1px solid var(--primary-gold);
  color: var(--primary-gold);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.postcard-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.postcard-title {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  line-height: 1.4;
}

.postcard-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
  flex: 1;
}

.postcard-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border-glass);
  font-size: 13px;
  font-weight: 600;
}

/* Pagination / Tabs */
.pagination-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 36px;
}

.page-tab-btn {
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.page-tab-btn:hover, .page-tab-btn.active {
  background: var(--primary-gold);
  color: #0b0e17;
  border-color: var(--primary-gold);
}

/* Content Layout (Article / Functional) */
.content-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  margin: 40px 0;
}

.content-article {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.featured-image-box {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 28px;
  border: 1px solid var(--border-gold);
  box-shadow: var(--shadow-md);
}

.contextual-image-box {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 32px 0;
  border: 1px solid var(--border-glass);
}

.content-article h1 {
  font-size: 32px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}

.content-article h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-gold);
  margin: 36px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-glass);
}

.content-article h3 {
  font-size: 19px;
  font-weight: 600;
  color: #fff;
  margin: 24px 0 12px;
}

.content-article p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 16px;
  line-height: 1.75;
}

/* Scannability: Highlights & Bold Emphasis */
.content-article strong {
  color: #fff;
  font-weight: 700;
}

/* Scannability: High-Impact Callout Boxes */
.highlight-callout {
  background: rgba(245, 179, 36, 0.07);
  border-left: 4px solid var(--primary-gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 16px 20px;
  margin: 24px 0;
  color: #f1f5f9;
  font-size: 15px;
  line-height: 1.6;
}

.highlight-callout p {
  margin: 0;
  color: #f8fafc;
}

/* Scannability: Formatted Data Tables */
.table-container {
  overflow-x: auto;
  margin: 28px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-gold);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  background: var(--bg-surface);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

.data-table thead {
  background: linear-gradient(135deg, rgba(245, 179, 36, 0.2) 0%, rgba(230, 145, 10, 0.1) 100%);
  border-bottom: 2px solid var(--primary-gold);
}

.data-table th {
  padding: 14px 18px;
  color: var(--primary-gold);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 13px;
  white-space: nowrap;
}

.data-table td {
  padding: 14px 18px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-glass);
  line-height: 1.6;
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background: rgba(245, 179, 36, 0.04);
}

.data-table td strong {
  color: #fff;
}

/* Scannability: Visual Process Flowcards */
.process-flow {
  background: #060911;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin: 24px 0;
  overflow-x: auto;
  color: var(--primary-gold);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 13px;
  line-height: 1.6;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.6);
}

/* Scannability: Custom Visual Lists */
.feature-checklist, .step-guide-list {
  margin: 20px 0 24px 0;
  padding-left: 0;
  list-style: none;
}

.feature-checklist li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  color: var(--text-secondary);
  line-height: 1.65;
}

.feature-checklist li::before {
  content: '✔';
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--primary-gold);
  font-weight: bold;
  font-size: 15px;
}

.step-guide-list {
  counter-reset: step-counter;
}

.step-guide-list li {
  position: relative;
  padding-left: 36px;
  margin-bottom: 14px;
  counter-increment: step-counter;
  color: var(--text-secondary);
  line-height: 1.65;
}

.step-guide-list li::before {
  content: counter(step-counter);
  position: absolute;
  left: 0;
  top: 2px;
  width: 22px;
  height: 22px;
  background: linear-gradient(135deg, var(--primary-gold), #e6910a);
  color: #0b0e17;
  font-size: 12px;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Sidebar */
.content-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px;
}

.sidebar-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary-gold);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-glass);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sidebar-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-links a {
  display: block;
  font-size: 14px;
  color: var(--text-secondary);
  transition: var(--transition);
}

.sidebar-links a:hover {
  color: var(--primary-gold);
  transform: translateX(4px);
  text-decoration: none;
}

/* Author Trust Box */
.author-box {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(245, 179, 36, 0.05);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 20px;
  margin: 32px 0;
}

.author-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-gold), #e6910a);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #0b0e17;
  font-size: 20px;
  flex-shrink: 0;
}

.author-info h4 {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.author-info p {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

/* FAQ Accordion */
.faq-item {
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  background: rgba(20, 24, 36, 0.4);
}

.faq-question {
  padding: 16px 20px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  transition: var(--transition);
}

.faq-question:hover {
  background: rgba(245, 179, 36, 0.08);
  color: var(--primary-gold);
}

.faq-answer {
  padding: 0 20px 16px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

/* Footer (Strict Compliance & Links) */
.site-footer {
  background: #07090f;
  border-top: 1px solid var(--border-gold);
  padding: 60px 0 30px;
  margin-top: 80px;
}

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

.footer-brand p {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 16px 0;
  max-width: 340px;
}

.footer-col h4 {
  color: var(--primary-gold);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col a {
  color: var(--text-secondary);
  font-size: 14px;
}

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

/* Compliance 21+ Box */
.compliance-box {
  background: rgba(229, 57, 53, 0.08);
  border: 1px solid rgba(229, 57, 53, 0.3);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.compliance-badge {
  font-size: 32px;
  font-weight: 900;
  color: var(--ruby-accent);
  border: 3px solid var(--ruby-accent);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.compliance-text p {
  font-size: 13px;
  color: #cbd5e1;
  line-height: 1.5;
  margin: 0;
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border-glass);
  font-size: 13px;
  color: var(--text-muted);
}

/* Responsive Breakpoints (Mobile-First) */
@media (max-width: 1024px) {
  .grid-3x2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .content-layout {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .grid-3x2 {
    grid-template-columns: 1fr;
  }
  .header-actions .btn-secondary {
    display: none;
  }
  .nav-links {
    display: none; /* Managed via mobile drawer */
  }
  .mobile-toggle {
    display: block;
  }
  .hero-title {
    font-size: 30px;
  }
  .content-article {
    padding: 24px 16px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}