/* E2BET Static Site Styles */
:root {
  --gold: 45 93% 47%;
  --gold-light: 45 100% 60%;
  --gold-dark: 38 88% 35%;
  --background: 220 30% 8%;
  --background-light: 220 25% 12%;
  --foreground: 0 0% 98%;
  --muted: 220 15% 20%;
  --muted-foreground: 220 10% 60%;
  --border: 220 20% 18%;
  --primary: 45 93% 47%;
  --primary-foreground: 220 30% 8%;
  --card: 220 25% 10%;
  --card-foreground: 0 0% 98%;
  --destructive: 0 84% 60%;
  --radius: 0.5rem;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: hsl(var(--gold));
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: hsl(var(--gold-light));
}

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

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: linear-gradient(to bottom, hsl(var(--background)), hsl(var(--background) / 0.95));
  backdrop-filter: blur(12px);
  border-bottom: 1px solid hsl(var(--border));
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: hsl(var(--gold));
}

.logo img {
  height: 40px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  transition: all 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  background: hsl(var(--gold) / 0.1);
  color: hsl(var(--gold));
}

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: hsl(var(--foreground));
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 70px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    hsl(var(--background) / 0.7),
    hsl(var(--background) / 0.85)
  );
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 800px;
  padding: 2rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: hsl(var(--gold) / 0.15);
  border: 1px solid hsl(var(--gold) / 0.3);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.875rem;
  color: hsl(var(--gold));
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, hsl(var(--gold)), hsl(var(--gold-light)));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.125rem;
  color: hsl(var(--muted-foreground));
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, hsl(var(--gold)), hsl(var(--gold-dark)));
  color: hsl(var(--primary-foreground));
  box-shadow: 0 4px 20px hsl(var(--gold) / 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px hsl(var(--gold) / 0.4);
  color: hsl(var(--primary-foreground));
}

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

.btn-outline:hover {
  background: hsl(var(--gold) / 0.1);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: hsl(var(--gold));
}

.section-subtitle {
  font-size: 1.125rem;
  color: hsl(var(--muted-foreground));
  max-width: 600px;
  margin: 0 auto;
}

/* Cards */
.card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s ease;
}

.card:hover {
  border-color: hsl(var(--gold) / 0.5);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px hsl(var(--background) / 0.5);
}

.card-image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-content {
  padding: 1.5rem;
}

.card-category {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: hsl(var(--gold));
  margin-bottom: 0.5rem;
}

.card-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-excerpt {
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid hsl(var(--border));
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

/* Grid */
.grid {
  display: grid;
  gap: 1.5rem;
}

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

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* Blog Grid */
#blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.5rem;
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
}

.pagination-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 0.75rem;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  color: hsl(var(--foreground));
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pagination-btn:hover:not(:disabled) {
  border-color: hsl(var(--gold));
  color: hsl(var(--gold));
}

.pagination-btn.active {
  background: hsl(var(--gold));
  border-color: hsl(var(--gold));
  color: hsl(var(--primary-foreground));
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-input {
  width: 60px;
  height: 40px;
  text-align: center;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  color: hsl(var(--foreground));
}

/* Loading & Error States */
#blog-loading {
  display: none;
  text-align: center;
  padding: 4rem 2rem;
}

#blog-loading.active {
  display: block;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid hsl(var(--border));
  border-top-color: hsl(var(--gold));
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

#blog-error {
  display: none;
  text-align: center;
  padding: 4rem 2rem;
  color: hsl(var(--destructive));
}

#blog-error.active {
  display: block;
}

/* Footer */
.footer {
  background: hsl(var(--background-light));
  border-top: 1px solid hsl(var(--border));
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  max-width: 300px;
}

.footer-brand-description {
  color: hsl(var(--muted-foreground));
  margin-top: 1rem;
  font-size: 0.875rem;
}

.footer-title {
  font-size: 1rem;
  font-weight: 600;
  color: hsl(var(--gold));
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
  transition: color 0.2s ease;
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid hsl(var(--border));
  text-align: center;
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: hsl(var(--background));
    border-bottom: 1px solid hsl(var(--border));
    flex-direction: column;
    padding: 1rem;
    gap: 0;
  }

  .nav.active {
    display: flex;
  }

  .nav-link {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
  }

  .nav-mobile-toggle {
    display: block;
  }
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: hsl(var(--gold));
  color: hsl(var(--primary-foreground));
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 40;
}

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

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 20px hsl(var(--gold) / 0.4);
}

/* Utilities */
.text-center { text-align: center; }
.text-gold { color: hsl(var(--gold)); }
.text-muted { color: hsl(var(--muted-foreground)); }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}

.breadcrumb a:hover {
  color: hsl(var(--gold));
}

.breadcrumb-separator {
  opacity: 0.5;
}

/* Category Filters */
.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.category-btn {
  padding: 0.5rem 1rem;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 999px;
  color: hsl(var(--foreground));
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.category-btn:hover,
.category-btn.active {
  border-color: hsl(var(--gold));
  color: hsl(var(--gold));
  background: hsl(var(--gold) / 0.1);
}

/* FAQ Accordion */
.faq-item {
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem;
  background: hsl(var(--card));
  border: none;
  color: hsl(var(--foreground));
  font-size: 1rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s ease;
}

.faq-question:hover {
  background: hsl(var(--muted));
}

.faq-question .icon {
  font-size: 1.25rem;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question .icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer-content {
  padding: 1.25rem;
  color: hsl(var(--muted-foreground));
  line-height: 1.7;
}

/* Noscript fallback */
noscript .static-blog-list {
  list-style: none;
  padding: 0;
}

noscript .static-blog-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid hsl(var(--border));
}

noscript .static-blog-list a {
  font-size: 1rem;
}