/* ============================================================
   Accordions (FAQ sections)
   ============================================================ */

.faq-section { margin-top: var(--space-xl); }
.faq-section h2, .faq-section h3 {
  color: var(--color-accent-alt);
  margin-bottom: var(--space-lg);
}

details.faq-item {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  background: var(--color-surface);
  transition: box-shadow var(--transition-base);
  overflow: hidden;
}
details.faq-item:hover { box-shadow: 0 2px 10px var(--color-shadow); }
details.faq-item[open] {
  border-color: var(--color-accent);
  box-shadow: 0 4px 14px var(--color-shadow);
}

details.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  user-select: none;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--color-accent);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}
details.faq-item[open] summary::after {
  content: '−';
  transform: rotate(0deg);
}
details.faq-item[open] summary { color: var(--color-accent); }

.faq-answer {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  border-top: 1px solid var(--color-border-light);
  padding-top: var(--space-md);
}
.faq-answer p:last-child { margin-bottom: 0; }