/* ════════════════════════════════════
   NORMATIVA PAGE — Specific Styles
════════════════════════════════════ */

.normativa-hero {
  padding: calc(var(--nav-h) + 4rem) 2rem 4rem;
  text-align: center;
  background:
    radial-gradient(ellipse 70% 50% at 50% 110%, rgba(200,160,64,0.1), transparent 70%),
    var(--dark1);
  border-bottom: 1px solid var(--border);
  position: relative;
}
.normativa-hero::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-light), transparent);
}

.normativa-layout {
  display: grid;
  grid-template-columns: 270px 1fr;
  gap: 2rem;
  align-items: start;
  padding: 4rem 0;
}

/* Sidebar */
.rules-sidebar {
  position: sticky; top: calc(var(--nav-h) + 1.5rem);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--dark2);
  overflow: hidden;
}

.sidebar-header {
  padding: 1rem 1.2rem;
  background: rgba(200,160,64,0.07);
  border-bottom: 1px solid var(--border);
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
}

.sidebar-link {
  display: flex;
  align-items: center; gap: 0.7rem;
  padding: 0.8rem 1.2rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(200,160,64,0.06);
  transition: var(--transition);
  cursor: pointer;
  user-select: none;
}
.sidebar-link:hover,
.sidebar-link.active {
  color: var(--gold-light);
  background: rgba(200,160,64,0.07);
  padding-left: 1.6rem;
}
.sidebar-link.active { color: var(--gold-light); }
.sidebar-link span.num {
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  color: var(--gold-dark);
}

/* Main panel */
.rules-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--dark2);
  overflow: hidden;
}

.panel-header {
  padding: 1.4rem 2rem;
  background: rgba(200,160,64,0.05);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
}
.panel-header h2 {
  font-family: 'Cinzel', serif;
  font-size: 0.95rem;
  color: var(--gold-light);
  letter-spacing: 2px;
}
.panel-badge {
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  letter-spacing: 2px;
  padding: 0.25rem 0.8rem;
  border-radius: 100px;
  background: rgba(200,160,64,0.12);
  color: var(--gold);
  white-space: nowrap;
  flex-shrink: 0;
}

.panel-body {
  padding: 2rem;
}

/* Sections */
.rule-section { display: none; }
.rule-section.active { display: block; }

.chapter-title {
  font-family: 'Cinzel', serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 1.5rem 0 0.8rem;
  margin-bottom: 1.2rem;
  border-bottom: 1px solid var(--border);
}
.chapter-title:first-child { padding-top: 0; }

.rule-item {
  margin-bottom: 1.2rem;
  padding: 1.2rem 1.4rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(200,160,64,0.018);
  transition: border-color 0.2s;
}
.rule-item:hover { border-color: rgba(200,160,64,0.32); }

.rule-item h4 {
  font-family: 'Cinzel', serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 1px;
  margin-bottom: 0.55rem;
}
.rule-item p,
.rule-item li {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.75;
}
.rule-item ul {
  padding-left: 1.1rem;
  margin-top: 0.4rem;
}
.rule-item li { margin-bottom: 0.25rem; }

.rule-note {
  margin-top: 0.7rem;
  padding: 0.75rem 1.1rem;
  border-left: 3px solid var(--gold);
  background: rgba(200,160,64,0.055);
  border-radius: 0 6px 6px 0;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.rule-danger {
  margin-top: 0.7rem;
  padding: 0.75rem 1.1rem;
  border-left: 3px solid #ef4444;
  background: rgba(239,68,68,0.05);
  border-radius: 0 6px 6px 0;
  font-size: 0.8rem;
  color: #fca5a5;
  line-height: 1.65;
  font-weight: 600;
}

@media (max-width: 900px) {
  .normativa-layout { grid-template-columns: 1fr; }
  .rules-sidebar { position: static; }
}