.page-faq {
  padding-bottom: 96px;
  --faq-accent: var(--cyan);
}

.page-faq .breadcrumbs {
  padding-top: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--grey);
}

.page-faq .breadcrumbs__item a {
  color: var(--grey);
  text-decoration: none;
  transition: color 0.18s;
}

.page-faq .breadcrumbs__item a:hover {
  color: var(--cyan);
}

.page-faq .breadcrumbs__sep {
  margin: 0 10px;
  color: var(--grid);
}

/* Hero */
.page-faq .faq-hero {
  position: relative;
  padding-top: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--grid);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 148px;
  height: 2px;
  background: var(--cyan);
}

.page-faq .faq-hero__title {
  margin: 14px 0 22px;
  font-size: clamp(34px, 6.4vw, 82px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-faq .faq-hero__lede {
  max-width: 720px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--grey);
  margin: 0 0 32px;
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--grey);
  text-transform: uppercase;
}

.page-faq .faq-hero__meta li span {
  color: var(--cyan);
  margin-right: 6px;
}

/* Filter bar */
.page-faq .faq-filter {
  padding: 0;
  border-bottom: 1px solid var(--grid);
  position: sticky;
  top: var(--topline-h, 56px);
  z-index: 4;
  background: color-mix(in srgb, var(--ink-900) 94%, transparent);
  backdrop-filter: blur(8px);
}

.page-faq .faq-filter__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding: 16px 0;
}

.page-faq .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.page-faq .filter-btn {
  appearance: none;
  background: transparent;
  border: 1px solid var(--grid);
  color: var(--grey);
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 0;
  transition: color 0.18s, border-color 0.18s, background 0.18s;
}

.page-faq .filter-btn:hover {
  color: var(--white);
  border-color: var(--violet);
}

.page-faq .filter-btn.is-active {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
}

.page-faq .faq-filter__count {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--grey);
  text-transform: uppercase;
  margin: 0;
}

.page-faq .faq-filter__count span {
  color: var(--orange);
  font-style: italic;
}

/* Section shell */
.page-faq .faq-section {
  padding-top: 72px;
}

.page-faq .faq-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-faq .faq-section--cyan { --accent: var(--cyan); }
.page-faq .faq-section--orange { --accent: var(--orange); }
.page-faq .faq-section--violet { --accent: var(--violet); }

.page-faq .faq-section__head {
  position: relative;
  padding-left: 18px;
  border-left: 2px solid var(--accent);
}

.page-faq .faq-section__num {
  display: block;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.34em;
  font-style: italic;
}

.page-faq .faq-section__kicker {
  display: block;
  margin-top: 6px;
  color: var(--grey);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.page-faq .faq-section__title {
  margin: 12px 0 14px;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.14;
  color: var(--white);
}

.page-faq .faq-section__lede {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--grey);
  max-width: 34ch;
}

.page-faq .faq-section__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Figure */
.page-faq .faq-figure {
  margin: 0;
  border: 1px solid var(--grid);
  background: var(--ink-800);
}

.page-faq .faq-figure .figure__media {
  display: block;
  overflow: hidden;
  background: var(--ink-900);
}

.page-faq .faq-figure .figure__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .faq-figure .figure__caption {
  padding: 12px 16px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--grey);
  border-top: 1px solid var(--grid);
  letter-spacing: 0.02em;
}

/* FAQ list */
.page-faq .faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-faq .faq-item {
  background: var(--ink-800);
  border: 1px solid var(--grid);
  border-left: 3px solid var(--grid);
  transition: border-left-color 0.2s, background 0.2s;
}

.page-faq .faq-item:hover {
  border-left-color: var(--accent);
}

.page-faq .faq-item[open] {
  border-left-color: var(--accent);
  background: var(--ink-700);
}

.page-faq .faq-item[hidden],
.page-faq .faq-item.is-hidden {
  display: none;
}

.page-faq .faq-item__summary {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 18px 18px 16px;
  cursor: pointer;
  list-style: none;
  outline: none;
}

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

.page-faq .faq-item__summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-faq .faq-item__num {
  flex: 0 0 auto;
  padding-top: 3px;
  font-size: 11px;
  letter-spacing: 0.16em;
  font-style: italic;
  color: var(--accent);
}

.page-faq .faq-item__title {
  flex: 1 1 auto;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.55;
  color: var(--white);
}

.page-faq .faq-item__icon {
  flex: 0 0 auto;
  position: relative;
  width: 14px;
  height: 14px;
  margin-top: 4px;
}

.page-faq .faq-item__icon::before,
.page-faq .faq-item__icon::after {
  content: "";
  position: absolute;
  background: var(--accent);
  transition: transform 0.2s ease;
}

.page-faq .faq-item__icon::before {
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  transform: translateY(-50%);
}

.page-faq .faq-item__icon::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  transform: translateX(-50%);
}

.page-faq .faq-item[open] .faq-item__icon::after {
  transform: translateX(-50%) scaleY(0);
}

.page-faq .faq-item__body {
  padding: 0 18px 22px 42px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--grey);
}

.page-faq .faq-item__body p {
  margin: 0 0 10px;
}

.page-faq .faq-item__body p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-item__body strong {
  color: var(--white);
  font-weight: 600;
}

.page-faq .faq-ref {
  display: inline-block;
  padding: 10px 14px;
  margin: 6px 0 12px;
  background: var(--ink-900);
  border: 1px dashed var(--grid);
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.06em;
}

/* CTA */
.page-faq .faq-cta {
  margin-top: 8px;
  padding: 24px 22px;
  border: 1px solid var(--grid);
  border-top: 2px solid var(--orange);
  background: var(--ink-800);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-faq .faq-cta__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--white);
}

.page-faq .faq-cta__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--grey);
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Desktop layout */
@media (min-width: 900px) {
  .page-faq .faq-section {
    padding-top: 96px;
  }

  .page-faq .faq-section__grid {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 56px;
  }

  .page-faq .faq-section__head {
    position: sticky;
    top: calc(var(--topline-h, 56px) + 96px);
    align-self: start;
    padding-left: 20px;
  }

  .page-faq .faq-section__title {
    font-size: clamp(26px, 2.4vw, 34px);
  }

  .page-faq .faq-section__lede {
    font-size: 13.5px;
  }

  .page-faq .faq-section__body--split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 32px;
    align-items: start;
  }

  .page-faq .faq-section__aside .faq-figure {
    position: sticky;
    top: calc(var(--topline-h, 56px) + 96px);
  }

  .page-faq .faq-item__summary {
    padding: 22px 24px 22px 22px;
    gap: 18px;
  }

  .page-faq .faq-item__title {
    font-size: 16px;
  }

  .page-faq .faq-item__body {
    padding: 0 24px 24px 66px;
    font-size: 14.5px;
  }

  .page-faq .faq-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 28px 28px;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-section__grid {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 72px;
  }

  .page-faq .faq-section__body--split {
    grid-template-columns: minmax(0, 1fr) 380px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item,
  .page-faq .faq-item__icon::before,
  .page-faq .faq-item__icon::after,
  .page-faq .filter-btn {
    transition: none;
  }
}
</main>