/* FAQ page — layout shared in page.css */

.page--faq .page__header {
  margin-bottom: 4px;
}

.faq-search {
  margin: 20px 0 24px;
}

.faq-search__label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.faq-search__input {
  display: block;
  width: 100%;
  max-width: 420px;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 15px;
  line-height: 1.4;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.faq-search__input::placeholder {
  color: var(--color-text-muted);
}

.faq-search__input:hover {
  border-color: color-mix(in srgb, var(--color-accent) 24%, var(--color-border));
}

.faq-search__input:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--color-accent) 45%, var(--color-border));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 18%, transparent);
}

.faq-search__empty {
  margin: 10px 0 0;
  font-size: 14px;
  color: var(--color-text-muted);
}

.faq-category[hidden],
.faq-entry[hidden] {
  display: none;
}

.faq-categories {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-category {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  overflow: hidden;
  scroll-margin-top: calc(var(--app-top-offset, 56px) + 20px);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.faq-category[open] {
  border-color: color-mix(in srgb, var(--color-accent) 32%, var(--color-border));
  box-shadow: 0 6px 22px color-mix(in srgb, var(--color-text) 7%, transparent);
}

.faq-category__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  user-select: none;
  background: color-mix(in srgb, var(--color-bg) 40%, var(--color-surface));
}

.faq-category[open] > .faq-category__summary {
  background: var(--color-surface);
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 80%, transparent);
}

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

.faq-category__title {
  font-size: clamp(15px, 1.9vw, 17px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--color-text);
}

.faq-category__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.faq-category__count {
  padding: 3px 9px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-text) 6%, var(--color-bg));
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
}

.faq-category__count::after {
  content: " questions";
}

.faq-category__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  position: relative;
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-text) 7%, var(--color-bg));
}

.faq-category__icon::before,
.faq-category__icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 2px;
  margin: -1px 0 0 -5px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.faq-category__icon::after {
  transform: rotate(90deg);
}

.faq-category[open] .faq-category__icon::after {
  transform: rotate(90deg) scaleX(0);
  opacity: 0;
}

.faq-category__summary:hover .faq-category__title {
  color: color-mix(in srgb, var(--color-text) 88%, var(--color-accent));
}

.faq-category__summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

.faq-category__items {
  padding: 8px 16px 16px;
  background: color-mix(in srgb, var(--color-bg) 55%, var(--color-surface));
}

/* Q&A entries (visible when category is open — no nested accordion) */

.faq-entry {
  padding: 14px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 65%, transparent);
}

.faq-entry:last-child {
  padding-bottom: 6px;
  border-bottom: none;
}

.faq-entry__question {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.4;
  color: var(--color-text);
}

.faq-entry__question strong {
  font-weight: 600;
  color: color-mix(in srgb, var(--color-text-muted) 70%, var(--color-text));
}

.faq-entry__answer {
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.faq-entry__answer p {
  margin: 0;
  max-width: 62ch;
}

.faq-entry__answer a {
  color: var(--color-text);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.faq-entry__answer a:hover {
  color: var(--color-accent);
}

@media (max-width: 720px) {
  .faq-category__summary {
    padding: 14px 16px;
  }

  .faq-category__items {
    padding: 6px 12px 12px;
  }

  .faq-entry {
    padding: 12px 0;
  }
}