/* FAQ — native <details> accordion. */

.faq {
  max-width: 780px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface);
  padding: 2px 20px;
  transition: border-color 0.2s ease;
}
.faq-item[open] { border-color: var(--line-strong); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-x {
  color: var(--aqua);
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}
.faq-item[open] .faq-x { transform: rotate(45deg); }
.faq-item p {
  color: var(--ink-2);
  padding: 0 0 18px;
  font-size: 0.98rem;
  max-width: 64ch;
}