/* ════════════════════════════════════════════════════════════════
   HIDDEN ROUTES — INTERNAL BACKLINKS & CROSS-LINKING SYSTEM
   ════════════════════════════════════════════════════════════════ */

:root {
  --hr-bg-dark: #0c0704;
  --hr-bg-card: rgba(18, 14, 10, 0.85);
  --hr-border-gold: rgba(197, 160, 89, 0.22);
  --hr-border-gold-hover: rgba(197, 160, 89, 0.6);
  --hr-gold-primary: #C5A059;
  --hr-gold-light: #E2BC78;
  --hr-gold-glow: rgba(197, 160, 89, 0.15);
  --hr-text-muted: #9E9689;
  --hr-text-bright: #F5F0E8;
  --hr-radius: 12px;
  --hr-transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.hr-backlinks-section {
  width: 100%;
  background: linear-gradient(180deg, rgba(12, 7, 4, 0.4) 0%, rgba(18, 12, 7, 0.95) 100%);
  border-top: 1px solid var(--hr-border-gold);
  border-bottom: 1px solid var(--hr-border-gold);
  padding: 60px 24px;
  margin: 60px 0 0 0;
  box-sizing: border-box;
  color: var(--hr-text-bright);
  font-family: 'EB Garamond', Georgia, serif;
}

.hr-backlinks-container {
  max-width: 1200px;
  margin: 0 auto;
}

.hr-backlinks-header {
  text-align: center;
  margin-bottom: 40px;
}

.hr-backlinks-kicker {
  font-family: 'Cinzel', serif;
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--hr-gold-primary);
  margin-bottom: 8px;
  display: block;
}

.hr-backlinks-title {
  font-family: 'Cinzel', serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--hr-text-bright);
  margin: 0 0 12px 0;
  line-height: 1.3;
}

.hr-backlinks-subtitle {
  font-size: 1.05rem;
  color: var(--hr-text-muted);
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Grid of Categories */
.hr-backlinks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.hr-backlink-card {
  background: var(--hr-bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--hr-border-gold);
  border-radius: var(--hr-radius);
  padding: 24px;
  transition: var(--hr-transition);
  display: flex;
  flex-direction: column;
}

.hr-backlink-card:hover {
  border-color: var(--hr-border-gold-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 20px var(--hr-gold-glow);
}

.hr-card-category-title {
  font-family: 'Cinzel', serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--hr-gold-primary);
  margin: 0 0 16px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(197, 160, 89, 0.12);
  padding-bottom: 10px;
}

.hr-card-category-icon {
  font-size: 1.2rem;
}

.hr-backlink-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-grow: 1;
}

.hr-backlink-item {
  display: block;
}

.hr-backlink-link {
  color: var(--hr-text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  line-height: 1.5;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--hr-transition);
}

.hr-backlink-link:hover {
  color: var(--hr-gold-light);
  transform: translateX(4px);
}

.hr-backlink-link::before {
  content: '›';
  color: var(--hr-gold-primary);
  font-weight: bold;
  font-size: 1.1rem;
}

/* Quick Tag Cloud */
.hr-tag-cloud-wrap {
  border-top: 1px solid var(--hr-border-gold);
  padding-top: 30px;
  margin-top: 20px;
  text-align: center;
}

.hr-tag-cloud-title {
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--hr-gold-primary);
  margin-bottom: 16px;
}

.hr-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.hr-tag-chip {
  background: rgba(197, 160, 89, 0.06);
  border: 1px solid var(--hr-border-gold);
  border-radius: 20px;
  padding: 6px 14px;
  color: var(--hr-text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--hr-transition);
}

.hr-tag-chip:hover {
  background: var(--hr-gold-primary);
  color: #0c0704;
  border-color: var(--hr-gold-primary);
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(197, 160, 89, 0.3);
}

@media (max-width: 768px) {
  .hr-backlinks-section {
    padding: 40px 16px;
  }
  .hr-backlinks-title {
    font-size: 1.4rem;
  }
  .hr-backlinks-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}