/* FAQ page — accordion via native <details>/<summary> */

.faq-page { padding: var(--spacing-2xl) 0; }

.faq-search {
  max-width: 640px;
  margin: 0 auto var(--spacing-xl);
  position: relative;
}

.faq-search input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 1rem 3.2rem 1rem 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color 0.2s ease;
}

.faq-search input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.faq-search__icon {
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.2rem;
  height: 1.2rem;
  color: var(--color-muted);
  pointer-events: none;
}

.faq-categories {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
  margin-bottom: var(--spacing-xl);
}

.faq-cat {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.5rem 1.1rem;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.faq-cat:hover { border-color: var(--color-accent); }

.faq-cat.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  background: var(--color-surface);
  overflow: hidden;
  transition: border-color 0.25s ease;
}

.faq-item[open] { border-color: var(--color-accent); }

.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: 1.1rem 1.4rem;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-text);
  font-weight: 500;
  letter-spacing: -0.005em;
}

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

.faq-item summary::after {
  content: '';
  flex: 0 0 auto;
  width: 0.7rem;
  height: 0.7rem;
  border-right: 2px solid var(--color-muted);
  border-bottom: 2px solid var(--color-muted);
  transform: rotate(45deg);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.faq-item[open] summary::after {
  transform: rotate(-135deg);
  border-color: var(--color-accent);
}

.faq-item__body {
  padding: 0 1.4rem 1.2rem;
  color: var(--color-muted);
  line-height: 1.7;
  border-top: 1px solid var(--color-border);
  padding-top: 1.1rem;
}

.faq-item__body p { margin: 0 0 0.8rem; }
.faq-item__body p:last-child { margin: 0; }

.faq-item__body a {
  color: var(--color-accent);
  border-bottom: 1px dotted currentColor;
}

.faq-empty {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--color-muted);
  font-style: italic;
}

.faq-help {
  margin: var(--spacing-2xl) auto 0;
  max-width: 820px;
  padding: var(--spacing-xl);
  text-align: center;
  background: var(--color-accent-light);
  border-radius: 0.75rem;
  border: 1px solid var(--color-border);
}

.faq-help h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin: 0 0 var(--spacing-sm);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.faq-help p { margin: 0 0 var(--spacing-md); color: var(--color-muted); line-height: 1.65; }

.faq-help__actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

[hidden] { display: none !important; }