/* ==========================================================================
   /faq/ — search bar, section rail and grouped accordion.
   The accordion itself (.faq-list / .faq-item / .faq-q / .faq-a) lives in
   main.css because product detail pages use it too.
   ========================================================================== */

.faq-hero-link { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.faq-hero-link:hover { color: #e8c987; }

/* ---------------------------------------------------------------- search */
.faq-search {
  position: relative; display: flex; align-items: center; gap: .7rem;
  max-width: 480px; margin: 2rem 0 0;
  background: rgba(255, 253, 248, .12); border: 1px solid rgba(255, 253, 248, .28);
  border-radius: 999px; padding: .2rem .5rem .2rem 1.1rem;
  transition: border-color .25s, background .25s;
}
.faq-search:focus-within {
  border-color: var(--accent); background: rgba(255, 253, 248, .18);
}
.faq-search svg { flex: 0 0 auto; color: rgba(255, 253, 248, .7); }
.faq-search input {
  flex: 1; min-width: 0; background: none; border: 0; outline: none;
  color: #fffdf8; font-family: var(--font-body); font-size: .97rem;
  padding: .85rem 0;
}
.faq-search input::placeholder { color: rgba(255, 253, 248, .55); }
.faq-search input::-webkit-search-cancel-button { display: none; }
.faq-search-clear {
  flex: 0 0 auto; width: 30px; height: 30px; border: 0; border-radius: 50%;
  background: rgba(255, 253, 248, .16); color: #fffdf8;
  font-size: 1.25rem; line-height: 1; cursor: pointer;
}
.faq-search-clear:hover { background: var(--accent); color: var(--primary-strong); }

/* --------------------------------------------------------------- featured */
.faq-featured-section { padding-bottom: 0; }
.faq-featured {
  display: grid; gap: .8rem;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
}
.faq-chip-card {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1rem 1.2rem; color: var(--ink); font-weight: 600; font-size: .94rem;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.faq-chip-card:hover {
  transform: translateY(-2px); border-color: var(--accent);
  box-shadow: var(--shadow-sm); color: var(--ink);
}
.faq-chip-card svg { flex: 0 0 auto; color: var(--accent); }

/* ----------------------------------------------------------------- layout */
.faq-layout { display: grid; grid-template-columns: 240px 1fr; gap: 3rem; align-items: start; }
.faq-layout.faq-layout-wide { grid-template-columns: 1fr; }

.faq-nav {
  position: sticky; top: calc(var(--nav-height) + 22px);
  display: grid; gap: .1rem;
}
.faq-nav-label {
  font-size: .68rem; font-weight: 800; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-faint); margin-bottom: .6rem;
}
.faq-nav > a {
  display: flex; align-items: center; justify-content: space-between; gap: .6rem;
  padding: .6rem .85rem; border-radius: var(--radius-sm);
  font-size: .9rem; font-weight: 600; color: var(--ink-soft);
  transition: background .2s, color .2s;
}
.faq-nav > a:hover { background: var(--surface-2); color: var(--ink); }
.faq-nav-count {
  flex: 0 0 auto; min-width: 22px; text-align: center;
  background: var(--primary-soft); color: var(--primary);
  border-radius: 999px; padding: .1rem .4rem;
  font-size: .72rem; font-weight: 800;
}
.faq-nav-cta {
  margin-top: 1.4rem; padding: 1.1rem; border-radius: var(--radius);
  background: var(--surface-2); border: 1px solid var(--line);
}
.faq-nav-cta p {
  font-family: var(--font-display); font-weight: 700;
  font-size: .95rem; color: var(--ink); margin-bottom: .7rem;
}

/* ----------------------------------------------------------------- groups */
.faq-group { scroll-margin-top: calc(var(--nav-height) + 24px); }
.faq-group + .faq-group { margin-top: 3rem; }
.faq-group-head { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.2rem; }
.faq-group-head h2 { font-size: 1.4rem; }
.faq-group-head p { font-size: .92rem; color: var(--ink-soft); margin-top: .2rem; }
.faq-group-icon {
  flex: 0 0 auto; display: grid; place-items: center;
  width: 46px; height: 46px; border-radius: 14px;
  background: var(--primary-soft); color: var(--primary);
}

.faq-item { scroll-margin-top: calc(var(--nav-height) + 24px); }
.faq-a p + p { margin-top: .7rem; }

.faq-result-count {
  font-size: .9rem; color: var(--ink-soft); margin-bottom: 1.4rem;
}

.faq-empty {
  text-align: center; padding: 3rem 1.5rem;
  background: var(--surface-2); border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
}
.faq-empty h3 { font-size: 1.25rem; }
.faq-empty p { margin: .6rem auto 1.4rem; max-width: 420px; color: var(--ink-soft); }

@media (max-width: 920px) {
  .faq-layout { grid-template-columns: 1fr; gap: 1.6rem; }
  .faq-nav {
    position: static;
    grid-auto-flow: column; grid-auto-columns: max-content;
    overflow-x: auto; gap: .5rem; padding-bottom: .4rem;
  }
  .faq-nav-label, .faq-nav-cta { display: none; }
  .faq-nav > a { background: var(--surface-2); white-space: nowrap; }
  .faq-search { max-width: none; }
}