/* Especifico do regulamento. Moldura (header, hero, stats, CTA, rodape) em site.css. */

.regulation-page .stats-card {
  background: transparent;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3) var(--space-2);
  padding: 0;
  border-radius: 0;
  box-shadow: none;
}

.regulation-page .stats-card > div {
  align-items: center;
  justify-content: center;
  text-align: center;
  min-width: 0;
}

@media (max-width: 420px) {
  .regulation-page .stats-card > div {
    flex-direction: column;
  }
}

@media (min-width: 600px) and (max-width: 899px) {
  .regulation-page .stats-card {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-5);
  }
}

@media (min-width: 900px) {
  .regulation-page .stats-card {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 2.5rem;
  }
}

.regulation-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.regulation-page .regulation-actions .btn-hero-outline {
  background: var(--color-red) !important;
  border-color: var(--color-red) !important;
  color: var(--color-white) !important;
}

.regulation-page .regulation-actions .btn-hero-outline:hover,
.regulation-page .regulation-actions .btn-hero-outline:focus-visible {
  background: var(--color-red-dark) !important;
  border-color: var(--color-red-dark) !important;
  color: var(--color-white) !important;
}

/* ================= CONTEUDO DO REGULAMENTO ================= */

.regulation-content-section {
  background: var(--color-paper);
  padding: var(--space-9) clamp(1rem, 4vw, 4.5rem);
}

.regulation-layout {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.regulation-index {
  align-self: start;
  position: sticky;
  top: var(--space-4);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.regulation-index-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  width: 100%;
  min-height: 48px;
  padding: 0 var(--space-3);
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--color-red);
  color: var(--color-white);
  cursor: pointer;
}

.regulation-index-toggle span:first-child {
  color: var(--color-text);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: .06em;
  font-weight: 800;
}

.regulation-index-toggle span:first-child {
  color: var(--color-white);
}

.regulation-index-chevron {
  width: 10px;
  height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform .2s ease;
  flex: 0 0 auto;
}

.regulation-index.is-open .regulation-index-chevron {
  transform: rotate(225deg) translateY(-2px);
}

.regulation-index-links {
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  padding-top: var(--space-2);
}

.regulation-index.is-open .regulation-index-links {
  display: flex;
}

.regulation-index a {
  display: flex;
  align-items: center;
  min-height: 44px;
  color: var(--color-muted);
  text-decoration: none;
  font-size: var(--fs-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-2);
  border-radius: var(--radius-sm);
}

.regulation-index a:hover {
  color: var(--color-red);
  background: rgba(226, 0, 26, .08);
}

.regulation-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.regulation-content article {
  background: var(--color-white);
  color: var(--color-text);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4);
  overflow-wrap: break-word;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.regulation-section-head {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.regulation-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-lg);
  color: var(--color-red);
}

.regulation-content h2 {
  color: var(--color-text);
  font-size: var(--fs-xl);
  margin: 0;
}

.regulation-content p {
  margin-bottom: var(--space-3);
  font-size: var(--fs-base);
  line-height: 1.7;
  color: var(--color-text);
}

.regulation-map {
  margin: 0 0 var(--space-4);
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}


.regulation-places {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

@media (min-width: 640px) {
  .regulation-places { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.regulation-place {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-gold-deep);
  border-radius: var(--radius-md);
  background: #fffdf8;
}

.regulation-place strong {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  color: var(--color-text);
}

.regulation-place span {
  color: var(--color-muted);
  font-size: var(--fs-sm);
  line-height: 1.5;
}

.regulation-place a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  align-self: flex-start;
  margin-top: var(--space-1);
  padding: 0 var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--color-red);
  color: var(--color-white);
  font-size: var(--fs-sm);
  font-weight: 700;
  text-decoration: none;
}

.regulation-place a:hover,
.regulation-place a:focus-visible {
  background: var(--color-red-dark);
  color: var(--color-white);
}

.regulation-content ul {
  padding-left: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.regulation-content li {
  color: var(--color-muted);
  font-size: var(--fs-sm);
  line-height: 1.65;
}

@media (min-width: 640px) {
  .regulation-content article { padding: var(--space-6); }
}

@media (min-width: 1024px) {
  .regulation-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    align-items: start;
  }
}

@media (max-width: 767px) {
  .regulation-actions {
    width: 100%;
  }

  .regulation-content article,
  .regulation-index {
    border-radius: var(--radius-md);
    padding: var(--space-4);
  }

  .regulation-content-section {
    padding: var(--space-6) var(--gutter) var(--space-8);
  }

  .regulation-section-head {
    flex-direction: column;
    gap: var(--space-1);
  }

  .regulation-content h2 {
    font-size: clamp(1.35rem, 7vw, 1.75rem);
  }
}

@media (max-width: 1023px) {
  .regulation-index {
    position: static;
  }

  .regulation-index-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .regulation-index.is-open .regulation-index-links {
    display: grid;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .regulation-layout {
    max-width: 820px;
  }

  .regulation-content-section {
    padding-top: var(--space-7);
  }
}