/* FAQ */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: box-shadow var(--transition-fast);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-item summary {
  padding: var(--space-lg) var(--space-xl);
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--color-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition-fast);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-secondary);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item[open] summary {
  background: var(--color-bg);
}

.faq-item p {
  padding: 0 var(--space-xl) var(--space-xl);
  padding-top: 0.25rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  max-width: 65ch;
  animation: faq-answer-in 0.35s ease-out;
}

@keyframes faq-answer-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}