/* ============================================================
   1777bet.it.com - Main Stylesheet
   Design System: Premium Casino - Bangladesh Market
   Layout Bias: Aggregation + Distribution + Long-form SEO
   ============================================================ */

/* --- CSS Variables / Design Tokens --- */
:root {
  --color-primary: #1b1464;
  --color-primary-light: #2d2299;
  --color-secondary: #f5a623;
  --color-secondary-light: #ffc857;
  --color-accent: #00c853;
  --color-accent-dark: #009624;
  --color-danger: #ff3d00;
  --color-dark-bg: #0b0e1a;
  --color-card-bg: #12162a;
  --color-card-bg-hover: #1a1f3d;
  --color-section-alt: #0f1225;
  --color-footer-bg: #070a14;
  --color-text: #d4d4d8;
  --color-text-muted: #8b8fa3;
  --color-text-heading: #ffffff;
  --color-border: rgba(255,255,255,0.08);
  --color-border-light: rgba(255,255,255,0.12);
  --color-overlay: rgba(11,14,26,0.85);
  --color-gold-glow: rgba(245,166,35,0.15);
  --font-stack: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "Noto Sans Bengali", "Bangla", sans-serif;
  --font-heading: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "Noto Sans Bengali", sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-card: 0 2px 12px rgba(0,0,0,0.3);
  --shadow-card-hover: 0 8px 32px rgba(0,0,0,0.45);
  --shadow-section: 0 -1px 0 var(--color-border);
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 40px;
  --spacing-xl: 64px;
  --spacing-xxl: 96px;
  --max-width: 1200px;
  --header-height: 64px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-stack);
  background: var(--color-dark-bg);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-secondary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-secondary-light); }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-heading);
  line-height: 1.3;
  font-weight: 700;
}

/* --- Utility Classes --- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--spacing-md); }
.text-center { text-align: center; }
.text-gold { color: var(--color-secondary); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 24px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-stack);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.4;
}
.btn-register {
  background: linear-gradient(135deg, var(--color-secondary), #e6951e);
  color: #1a1000;
  box-shadow: 0 2px 12px rgba(245,166,35,0.3);
}
.btn-register:hover {
  background: linear-gradient(135deg, #ffc857, var(--color-secondary));
  color: #1a1000;
  box-shadow: 0 4px 20px rgba(245,166,35,0.45);
  transform: translateY(-1px);
}
.btn-login {
  background: transparent;
  color: var(--color-secondary);
  border: 1.5px solid var(--color-secondary);
}
.btn-login:hover {
  background: rgba(245,166,35,0.1);
  color: var(--color-secondary-light);
  border-color: var(--color-secondary-light);
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-secondary), #e6951e);
  color: #1a1000;
  box-shadow: 0 2px 12px rgba(245,166,35,0.3);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(245,166,35,0.45);
}
.btn-secondary {
  background: var(--color-card-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border-light);
}
.btn-secondary:hover {
  background: var(--color-card-bg-hover);
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}
.btn-accent {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: #fff;
}
.btn-lg { padding: 14px 36px; font-size: 1rem; border-radius: var(--radius-md); }

/* --- Top Bar --- */
.top-bar {
  background: var(--color-primary);
  padding: 6px 0;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-bar-left { display: flex; gap: var(--spacing-md); align-items: center; }
.top-bar-right { display: flex; gap: var(--spacing-sm); align-items: center; }
.top-bar a { color: var(--color-text-muted); font-size: 0.8rem; }
.top-bar a:hover { color: var(--color-secondary); }

/* --- Header --- */
.site-header {
  background: var(--color-dark-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Logo */
.header-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.header-logo svg,
.header-logo img {
  max-width: 140px;
  max-height: 44px;
  width: auto;
  height: auto;
}

/* Main Nav */
.main-nav { display: flex; align-items: center; }
.main-nav ul { display: flex; gap: 4px; align-items: center; }
.main-nav li { position: relative; }
.main-nav a {
  display: block;
  padding: 8px 14px;
  color: var(--color-text);
  font-size: 0.88rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--color-secondary);
  background: rgba(245,166,35,0.08);
}

/* Header Actions */
.header-actions {
  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;
  flex-direction: column;
  gap: 5px;
}
.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition-fast);
  border-radius: 2px;
}
.mobile-menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* --- Banner / Hero Slider --- */
.hero-banner {
  position: relative;
  overflow: hidden;
  background: var(--color-section-alt);
}
.hero-banner img {
  width: 100%;
  height: auto;
  display: block;
}
.banner-slide {
  display: none;
  animation: bannerFade 0.6s ease;
}
.banner-slide.active { display: block; }
@keyframes bannerFade {
  from { opacity: 0; }
  to { opacity: 1; }
}
.banner-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}
.banner-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
}
.banner-dot.active {
  background: var(--color-secondary);
  transform: scale(1.2);
}

/* --- Category Shortcut Cards (Aggregation Grid) --- */
.category-shortcuts {
  padding: var(--spacing-lg) 0;
  background: var(--color-dark-bg);
}
.shortcuts-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--spacing-sm);
}
.shortcut-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  display: block;
}
.shortcut-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-card-hover), 0 0 20px var(--color-gold-glow);
}
.shortcut-card-visual {
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.shortcut-card-visual svg {
  width: 56px;
  height: 56px;
  opacity: 0.8;
}
.shortcut-card-label {
  padding: 12px 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-heading);
}

/* --- Section Styles --- */
.section {
  padding: var(--spacing-xl) 0;
}
.section-alt {
  background: var(--color-section-alt);
}
.section-title {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-md);
  position: relative;
}
.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: var(--color-secondary);
  margin-top: 10px;
  border-radius: 2px;
}
.section-title-center { text-align: center; }
.section-title-center::after { margin-left: auto; margin-right: auto; }
.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1rem;
  margin-bottom: var(--spacing-lg);
  max-width: 700px;
}
.section-subtitle-center { text-align: center; margin-left: auto; margin-right: auto; }

/* --- Content Distribution Cards --- */
.dist-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}
.dist-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  transition: all var(--transition-normal);
  display: block;
  text-decoration: none;
}
.dist-card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}
.dist-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.dist-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 12px;
}
.dist-card .card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-secondary);
}

/* --- Feature Blocks / Highlight Grid --- */
.highlight-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}
.highlight-item {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  text-align: center;
  transition: all var(--transition-normal);
}
.highlight-item:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 0 16px var(--color-gold-glow);
}
.highlight-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--spacing-sm);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(245,166,35,0.15), rgba(245,166,35,0.05));
  display: flex;
  align-items: center;
  justify-content: center;
}
.highlight-icon svg { width: 24px; height: 24px; }
.highlight-item h4 {
  font-size: 0.95rem;
  margin-bottom: 6px;
}
.highlight-item p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* --- Long-form Content Area --- */
.content-block {
  padding: var(--spacing-xl) 0;
}
.content-block .content-inner {
  max-width: 900px;
  margin: 0 auto;
}
.content-block h2 {
  font-size: 1.5rem;
  margin: var(--spacing-lg) 0 var(--spacing-sm);
  color: var(--color-secondary);
}
.content-block h3 {
  font-size: 1.2rem;
  margin: var(--spacing-md) 0 var(--spacing-sm);
}
.content-block p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.8;
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
}
.content-block ul,
.content-block ol {
  margin: var(--spacing-sm) 0 var(--spacing-md) var(--spacing-md);
}
.content-block li {
  position: relative;
  padding-left: var(--spacing-md);
  margin-bottom: 8px;
  line-height: 1.7;
}
.content-block ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-secondary);
}
.content-block ol {
  counter-reset: ol-counter;
  list-style: none;
}
.content-block ol li {
  counter-increment: ol-counter;
}
.content-block ol li::before {
  content: counter(ol-counter) ".";
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: 700;
}
.content-block blockquote {
  border-left: 3px solid var(--color-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  margin: var(--spacing-md) 0;
  background: rgba(245,166,35,0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--color-text);
}
.content-block a {
  color: var(--color-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.content-block a:hover {
  color: var(--color-secondary-light);
}

/* --- FAQ Section --- */
.faq-section {
  padding: var(--spacing-xl) 0;
}
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--color-card-bg);
  transition: border-color var(--transition-fast);
}
.faq-item:hover,
.faq-item.open {
  border-color: var(--color-border-light);
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  color: var(--color-text-heading);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font-stack);
  gap: var(--spacing-sm);
}
.faq-question:hover { color: var(--color-secondary); }
.faq-arrow {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 0 var(--spacing-md) var(--spacing-sm);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}
.faq-item.open .faq-answer { display: block; }
.faq-answer a { color: var(--color-secondary); }

/* --- CTA Sections --- */
.cta-section {
  padding: var(--spacing-xl) 0;
  text-align: center;
}
.cta-box {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border: 1px solid rgba(245,166,35,0.2);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl) var(--spacing-lg);
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245,166,35,0.1), transparent 70%);
}
.cta-box h2 {
  font-size: 1.6rem;
  margin-bottom: var(--spacing-sm);
  position: relative;
}
.cta-box p {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
  position: relative;
}
.cta-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* --- Breadcrumb --- */
.breadcrumb {
  padding: var(--spacing-sm) 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-secondary); }
.breadcrumb span { margin: 0 6px; opacity: 0.5; }

/* --- News List / Archive --- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}
.news-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  text-decoration: none;
}
.news-card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}
.news-card-thumb {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.news-card-body { padding: var(--spacing-md); flex: 1; display: flex; flex-direction: column; }
.news-card-meta {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  display: flex;
  gap: var(--spacing-sm);
}
.news-card-title {
  font-size: 1.05rem;
  color: var(--color-text-heading);
  margin-bottom: 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-word;
}
.news-card-excerpt {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-word;
}
.news-card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-secondary);
}

/* --- Article Detail Page --- */
.article-header {
  padding: var(--spacing-lg) 0 var(--spacing-md);
}
.article-header h1 {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-sm);
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
}
.article-meta {
  display: flex;
  gap: var(--spacing-md);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-bottom: var(--spacing-md);
}
.article-content {
  max-width: 800px;
  margin: 0 auto;
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
}
.related-articles {
  padding: var(--spacing-lg) 0;
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-lg);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

/* --- Steps / Process --- */
.steps-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-md);
}
.step-item {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  position: relative;
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-secondary);
  color: #1a1000;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 12px;
}
.step-item h4 { font-size: 1rem; margin-bottom: 6px; }
.step-item p { font-size: 0.88rem; color: var(--color-text-muted); }

/* --- Game / Category Archive Layout --- */
.archive-hero {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, var(--color-primary), #0d0a2e);
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}
.archive-hero h1 { font-size: 2rem; margin-bottom: var(--spacing-sm); }
.archive-hero p { color: var(--color-text-muted); max-width: 600px; margin: 0 auto; }

.archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--spacing-md);
}
.archive-item {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  text-decoration: none;
  display: block;
}
.archive-item:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}
.archive-item-visual {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
}
.archive-item-info { padding: var(--spacing-sm); }
.archive-item-info h4 {
  font-size: 0.92rem;
  margin-bottom: 4px;
}
.archive-item-info p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* --- Inline Link Cards --- */
.link-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
}
.link-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}
.link-card:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  background: var(--color-card-bg-hover);
}

/* --- Footer --- */
.site-footer {
  background: var(--color-footer-bg);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-xl) 0 0;
}
.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-xl);
}
.footer-brand p {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-top: var(--spacing-sm);
}
.footer-brand .footer-logo {
  max-width: 130px;
  max-height: 44px;
}
.footer-col h4 {
  font-size: 0.95rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-secondary);
  font-weight: 600;
}
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col a {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  transition: color var(--transition-fast);
}
.footer-col a:hover { color: var(--color-secondary); }
.footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-contact-item {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}
.footer-contact-item strong {
  color: var(--color-text);
  min-width: 50px;
}
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-sm) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.footer-bottom a { color: var(--color-text-muted); }
.footer-bottom a:hover { color: var(--color-secondary); }

/* --- Page Hero Variants --- */
.page-hero {
  padding: var(--spacing-xl) 0;
  text-align: center;
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-dark-bg) 100%);
  border-bottom: 1px solid var(--color-border);
}
.page-hero h1 { font-size: 2rem; margin-bottom: var(--spacing-sm); }
.page-hero p { color: var(--color-text-muted); max-width: 640px; margin: 0 auto; font-size: 1rem; }

.page-hero-split {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-dark-bg) 100%);
}
.page-hero-text { flex: 1; }
.page-hero-text h1 { font-size: 2rem; margin-bottom: var(--spacing-sm); }
.page-hero-text p { color: var(--color-text-muted); margin-bottom: var(--spacing-md); }
.page-hero-visual {
  flex: 1;
  aspect-ratio: 4/3;
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Table --- */
.info-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-md) 0;
}
.info-table th,
.info-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}
.info-table th {
  background: var(--color-card-bg);
  color: var(--color-secondary);
  font-weight: 600;
}
.info-table td { color: var(--color-text); }

/* --- Bonus Cards --- */
.bonus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}
.bonus-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  transition: all var(--transition-normal);
}
.bonus-card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-card);
}
.bonus-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}
.bonus-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(245,166,35,0.15);
  color: var(--color-secondary);
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
}
.bonus-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.bonus-card p { font-size: 0.88rem; color: var(--color-text-muted); margin-bottom: 12px; }

/* --- 404 Page --- */
.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.error-code {
  font-size: 6rem;
  font-weight: 800;
  color: var(--color-secondary);
  line-height: 1;
  margin-bottom: var(--spacing-sm);
}
.error-page p { color: var(--color-text-muted); margin-bottom: var(--spacing-md); }
.error-links { display: flex; gap: var(--spacing-sm); justify-content: center; flex-wrap: wrap; }

/* --- Policy / About Pages --- */
.policy-content,
.about-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
}
.policy-content h2,
.about-content h2 {
  font-size: 1.4rem;
  margin: var(--spacing-lg) 0 var(--spacing-sm);
  color: var(--color-secondary);
}
.policy-content h3,
.about-content h3 {
  font-size: 1.15rem;
  margin: var(--spacing-md) 0 var(--spacing-xs);
}
.policy-content p,
.about-content p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.8;
}
.policy-content ul,
.about-content ul {
  margin: var(--spacing-sm) 0 var(--spacing-md) var(--spacing-md);
}
.policy-content li,
.about-content li {
  position: relative;
  padding-left: var(--spacing-md);
  margin-bottom: 8px;
}
.policy-content li::before,
.about-content li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-secondary);
}

/* --- Mobile Nav Overlay --- */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-dark-bg);
  z-index: 999;
  overflow-y: auto;
  padding: var(--spacing-md);
}
.mobile-nav-overlay.active { display: block; }
.mobile-nav-overlay ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav-overlay a {
  display: block;
  padding: 12px 16px;
  color: var(--color-text);
  font-size: 1rem;
  border-radius: var(--radius-sm);
  border-bottom: 1px solid var(--color-border);
}
.mobile-nav-overlay a:hover { background: var(--color-card-bg); color: var(--color-secondary); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .main-nav { display: none; }
  .mobile-menu-toggle { display: flex; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .shortcuts-grid { grid-template-columns: repeat(3, 1fr); }
  .dist-grid { grid-template-columns: repeat(2, 1fr); }
  .highlight-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root {
    --header-height: 56px;
    --spacing-xl: 48px;
    --spacing-xxl: 64px;
  }
  .header-logo svg,
  .header-logo img {
    max-width: 110px;
    max-height: 36px;
  }
  .top-bar { display: none; }
  .shortcuts-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .shortcut-card-visual { aspect-ratio: 1/1; }
  .shortcut-card-label { font-size: 0.78rem; padding: 8px 4px; }
  .section-title { font-size: 1.4rem; }
  .dist-grid { grid-template-columns: 1fr; }
  .highlight-grid { grid-template-columns: 1fr 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; gap: var(--spacing-md); }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .page-hero h1,
  .archive-hero h1 { font-size: 1.5rem; }
  .page-hero-split { flex-direction: column; }
  .cta-box { padding: var(--spacing-lg) var(--spacing-md); }
  .cta-box h2 { font-size: 1.3rem; }
  .btn { padding: 10px 20px; font-size: 0.85rem; }
  .btn-lg { padding: 12px 28px; }
  .article-header h1 { font-size: 1.4rem; }
  .error-code { font-size: 4rem; }
}

@media (max-width: 480px) {
  .shortcuts-grid { grid-template-columns: repeat(2, 1fr); }
  .highlight-grid { grid-template-columns: 1fr; }
  .header-actions .btn { padding: 8px 14px; font-size: 0.8rem; }
  .steps-list { grid-template-columns: 1fr; }
  .archive-grid { grid-template-columns: repeat(2, 1fr); }
  .bonus-grid { grid-template-columns: 1fr; }
  .link-cards { grid-template-columns: 1fr; }
}