/**
 * FAQ page (templates/faq.php). Namespace: faq-*.
 */

.faq-container {
  max-width: 800px;
}

.faq-group {
  margin-bottom: 48px;
}

.faq-group-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--border-color);
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: var(--bg-elevated);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}
.faq-item[open] {
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: 16px 20px;
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
  list-style: none;
  transition: color 0.15s ease;
}
.faq-question::-webkit-details-marker {
  display: none;
}
.faq-question:hover {
  color: var(--primary-cyan);
}
.faq-chevron {
  flex: none;
  transition: transform 0.25s ease;
}
.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 20px 18px;
  color: var(--text-secondary);
  line-height: 1.65;
}
.faq-answer p {
  margin: 0;
}

/* Smooth open animation (supporting browsers only) */
@supports (interpolate-size: allow-keywords) {
  .faq-item::details-content {
    block-size: 0;
    overflow: hidden;
    transition: block-size 0.3s ease, content-visibility 0.3s allow-discrete;
  }
  .faq-item[open]::details-content {
    block-size: auto;
  }
}

.faq-more {
  text-align: center;
  margin-top: 56px;
}
.faq-more p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

@media (prefers-reduced-motion: reduce) {
  .faq-chevron,
  .faq-item::details-content {
    transition: none;
  }
}