/*
 * Help-centre reading surface — the .faq-* taxonomy.
 *
 * A public docs-site surface (sibling of .blog-* / .kb-*). Consumes the brand
 * design tokens from content/design-tokens.css; loaded on /faq/ pages via the
 * headStaticFiles block in content/base.html. No new CDN dependency — the
 * accordion is native <details>; the mobile rail toggle is Alpine (already
 * loaded site-wide).
 */

/* Reserve the scrollbar gutter so opening/closing answers (which changes page
   height) never shifts the layout horizontally. Scoped to help-centre pages
   because this stylesheet only loads there. */
html {
  scrollbar-gutter: stable;
}

/* ---- Hero search (inside the circle masthead) ---- */
.faq-hero-search {
  margin-top: 1.5rem;
  width: 100%;
  display: flex;
  justify-content: center;
}
.faq-search {
  display: flex;
  align-items: stretch;
  width: 100%;
  max-width: 34rem;
  background: #fff;
  border-radius: 999px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18);
  overflow: hidden;
}
.faq-search__input {
  flex: 1 1 auto;
  border: 0;
  background: transparent;
  padding: 0.85rem 1.25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--brand-ink-900);
}
.faq-search__input:focus {
  outline: none;
}
.faq-search__btn {
  flex: 0 0 auto;
  border: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0 1.35rem;
  cursor: pointer;
  font-size: 1rem;
}
.faq-search__btn:hover {
  background: var(--brand-green-500);
}

/* ---- Landing: sections + category cards ---- */
.faq-shell {
  /* width:100% is required because <body> is a flex column: a flex item with
     `margin:0 auto` on the cross axis shrinks to its content instead of
     filling, which cramped the layout. width:100% makes it fill up to
     max-width, then the auto margins centre it. */
  width: 100%;
  max-width: var(--container-wide, 1240px);
  margin: 0 auto;
  padding: 3rem 1.25rem 1rem;
}
.faq-section {
  margin-bottom: 3rem;
}
.faq-section__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--brand-ink-900);
  margin-bottom: 1.25rem;
}
/* Category cards render inside the shared .svc-carousel shell (one per
   section) so a section never orphans a single card on a line. Stretch each
   card to fill its slide so a row shares one bottom edge (mirrors the
   .svc-carousel__slide > .bpr-feature rule). */
.faq-cat-carousel .svc-carousel__slide > .faq-cat-card {
  height: 100%;
}
.faq-cat-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.25rem;
  background: var(--card-surface, #fff);
  border: 1px solid var(--brand-paper-200);
  border-radius: var(--radius-lg, 14px);
  text-decoration: none;
  color: var(--brand-ink-900);
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}
.faq-cat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(31, 82, 54, 0.10);
  border-color: var(--color-primary);
  text-decoration: none;
  color: var(--brand-ink-900);
}
.faq-cat-card__icon {
  font-size: 1.9rem;
  line-height: 1;
  /* keep emoji glyphs on their colour font, unaffected by the ink text colour */
}
.faq-cat-card__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
}
.faq-cat-card__blurb {
  font-size: 0.92rem;
  color: var(--brand-ink-700, #4a4a44);
}
.faq-cat-card__count {
  margin-top: 0.35rem;
  font-size: 0.8rem;
  color: var(--color-primary);
  font-weight: 600;
}

/* ---- Search results ---- */
.faq-results {
  max-width: 48rem;
}
.faq-results__status {
  color: var(--brand-ink-700, #4a4a44);
  margin-bottom: 1rem;
}
.faq-results__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.faq-result {
  padding: 1rem 0;
  border-bottom: 1px solid var(--brand-paper-200);
}
.faq-result__link {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.75rem;
  text-decoration: none;
}
.faq-result__q {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
}
.faq-result__cat {
  font-size: 0.78rem;
  color: var(--brand-ink-700, #4a4a44);
  background: var(--brand-paper-100, #f4f2ec);
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
}
.faq-result__excerpt {
  margin: 0.35rem 0 0;
  color: var(--brand-ink-900);
}

/* ---- Docs layout (category + article pages) ---- */
.faq-docs {
  width: 100%;  /* see .faq-shell note — fill the flex-column cross axis */
  max-width: var(--container-wide, 1240px);
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
  display: grid;
  grid-template-columns: 16rem minmax(0, 1fr);
  gap: 3rem;
  align-items: start;
}
.faq-docs__toggle {
  display: none;
}
.faq-sidebar {
  position: sticky;
  top: calc(var(--nav-height, 72px) + 1rem);
}
.faq-sidebar__group {
  margin-bottom: 1.5rem;
}
.faq-sidebar__section {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--brand-ink-700, #4a4a44);
  margin-bottom: 0.5rem;
}
.faq-sidebar__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.faq-sidebar__link {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  text-decoration: none;
  color: var(--brand-ink-900);
  font-size: 0.95rem;
}
.faq-sidebar__icon {
  font-size: 1rem;
  line-height: 1;
  flex: 0 0 auto;
}
.faq-sidebar__label {
  min-width: 0;
}
.faq-sidebar__link:hover {
  background: var(--brand-paper-100, #f4f2ec);
  text-decoration: none;
}
.faq-sidebar__link.is-active {
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
}

.faq-docs__main {
  min-width: 0;
}
.faq-crumbs {
  font-size: 0.85rem;
  color: var(--brand-ink-700, #4a4a44);
  margin-bottom: 0.75rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.faq-crumbs a {
  color: var(--color-primary);
}
.faq-docs__title {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.faq-docs__blurb {
  color: var(--brand-ink-700, #4a4a44);
  margin-bottom: 1.75rem;
  max-width: 44rem;
}

/* ---- Accordion (category page) ---- */
.faq-accordion {
  border-top: 1px solid var(--brand-paper-200);
  max-width: 48rem;
}
.faq-accordion__item {
  border-bottom: 1px solid var(--brand-paper-200);
}
.faq-accordion__q {
  cursor: pointer;
  list-style: none;
  padding: 1rem 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--brand-ink-900);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.faq-accordion__q::-webkit-details-marker {
  display: none;
}
.faq-accordion__q::after {
  content: "\f078"; /* fa chevron-down */
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  font-size: 0.8rem;
  color: var(--color-primary);
  transition: transform 0.15s ease;
  margin-left: auto;
}
.faq-accordion__item[open] .faq-accordion__q::after {
  transform: rotate(180deg);
}
.faq-accordion__permalink {
  color: var(--brand-paper-200);
  font-size: 0.8rem;
  opacity: 0;
  transition: opacity 0.12s ease, color 0.12s ease;
}
.faq-accordion__q:hover .faq-accordion__permalink {
  opacity: 1;
  color: var(--color-primary);
}
.faq-accordion__a {
  padding: 0 0 1.25rem;
}

/* ---- Prose (shared by accordion answer + article body) ---- */
.faq-prose {
  color: var(--brand-ink-900);
  line-height: 1.7;
  max-width: 44rem;
}
.faq-prose p {
  margin-bottom: var(--prose-gap, 1rem);
}
.faq-prose p:last-child {
  margin-bottom: 0;
}
.faq-prose ul,
.faq-prose ol {
  margin: 0 0 var(--prose-gap, 1rem) 1.25rem;
}
.faq-prose li {
  margin-bottom: 0.35rem;
}
.faq-prose a {
  color: var(--color-primary);
  text-decoration: underline;
}
.faq-prose h2,
.faq-prose h3 {
  font-family: var(--font-display);
  margin: 1.5rem 0 0.5rem;
}

/* ---- Article page ---- */
.faq-article__q {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 1rem;
}
.faq-related {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--brand-paper-200);
}
.faq-related__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}
.faq-related__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.faq-related__list li {
  margin-bottom: 0.5rem;
}
.faq-related__list a {
  color: var(--color-primary);
}

/* ---- Contact band ---- */
.faq-contact-band {
  width: 100%;  /* see .faq-shell note */
  max-width: var(--container-wide, 1240px);
  margin: 2.5rem auto 0;
  padding: 1.5rem 1.25rem;
  text-align: center;
  color: var(--brand-ink-700, #4a4a44);
}
.faq-contact-band a {
  color: var(--color-primary);
  font-weight: 600;
}
.faq-empty {
  color: var(--brand-ink-700, #4a4a44);
  padding: 2rem 0;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .faq-docs {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .faq-docs__toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--brand-paper-100, #f4f2ec);
    border: 1px solid var(--brand-paper-200);
    border-radius: 8px;
    padding: 0.5rem 0.9rem;
    font-family: var(--font-body);
    cursor: pointer;
    color: var(--brand-ink-900);
  }
  .faq-docs__rail-inner {
    display: none;
    padding-top: 1rem;
  }
  .faq-docs__rail-inner.is-open {
    display: block;
  }
  .faq-sidebar {
    position: static;
  }
}
