.page-faq {
  --faq-aside-w: 246px;
  --faq-flow-gap: clamp(46px, 7vw, 92px);
  --faq-soft: rgba(237, 245, 241, 0.86);
  --faq-dim: rgba(237, 245, 241, 0.62);
  color: var(--paper);
  padding-bottom: clamp(64px, 9vw, 128px);
}

.page-faq .faq-hero {
  position: relative;
  padding: clamp(14px, 2.6vw, 30px) 0 clamp(30px, 5vw, 58px);
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: clamp(22px, 3.4vw, 38px);
}

.page-faq .faq-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 5.6vw, 56px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  max-width: 20ch;
}

.page-faq .faq-hero__lead {
  margin: 18px 0 0;
  max-width: 64ch;
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.55vw, 19px);
  line-height: 1.8;
  color: var(--cyan-soft);
}

.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  gap: 16px 22px;
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-stat {
  display: flex;
  flex-direction: column-reverse;
  gap: 4px;
}

.page-faq .faq-stat .stat__label {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--faq-dim);
}

.page-faq .faq-stat .stat__value {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.4vw, 42px);
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-faq .faq-stat .stat__unit {
  font-size: 0.38em;
  margin-left: 6px;
  color: var(--cyan-soft);
  letter-spacing: 0.06em;
}

.page-faq .faq-hero__figure {
  margin: 0;
}

.page-faq .faq-hero__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

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

/* ---- shell ---- */

.page-faq .faq-shell {
  display: grid;
  gap: clamp(30px, 5vw, 44px);
  padding-top: clamp(16px, 3vw, 30px);
}

.page-faq .faq-aside__head {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faq-dim);
}

.page-faq .faq-aside__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-faq .faq-aside__list::-webkit-scrollbar {
  display: none;
}

.page-faq .faq-aside__item {
  flex: 0 0 auto;
}

.page-faq .faq-aside__link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 15px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  color: var(--paper);
  font-size: 14px;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--t), background-color var(--t), color var(--t), transform var(--t);
}

.page-faq .faq-aside__link:hover {
  border-color: var(--cyan);
  background: var(--ink-700);
  color: var(--cyan);
  transform: translateY(-2px);
}

.page-faq .faq-aside__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-faq .faq-aside__num {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-faq .faq-aside__note {
  margin: 22px 0 0;
  max-width: 34ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--faq-dim);
}

.page-faq .faq-aside__inline,
.page-faq .faq-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 192, 0.42);
  transition: color var(--t), border-color var(--t);
}

.page-faq .faq-aside__inline:hover,
.page-faq .faq-inline-link:hover {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

.page-faq .faq-aside__inline:focus-visible,
.page-faq .faq-inline-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---- sections ---- */

.page-faq .faq-sec + .faq-sec {
  margin-top: var(--faq-flow-gap);
}

.page-faq .faq-sec__head {
  margin-bottom: clamp(14px, 2vw, 24px);
}

.page-faq .faq-sec__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.3vw, 34px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.012em;
}

.page-faq .faq-sec__lead {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--faq-dim);
}

.page-faq .faq-sec--slab {
  position: relative;
  background: var(--ink-800);
  border-radius: var(--radius);
  padding: clamp(22px, 3.6vw, 40px);
  margin-left: calc(clamp(8px, 1.4vw, 20px) * -1);
  margin-right: calc(clamp(8px, 1.4vw, 20px) * -1);
  overflow: hidden;
}

.page-faq .faq-sec--slab::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--cyan) 22%, rgba(53, 242, 192, 0) 74%);
}

/* ---- details list ---- */

.page-faq .faq-list {
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-item {
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-item__q {
  position: relative;
  display: block;
  padding: 18px 42px 18px 0;
  font-family: var(--font-display);
  font-size: clamp(16.5px, 1.9vw, 21px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
  transition: color var(--t);
}

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

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

.page-faq .faq-item__q:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
  border-radius: 4px;
}

.page-faq .faq-item__q::after {
  content: "+";
  position: absolute;
  top: 16px;
  right: 4px;
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--cyan);
  transition: transform var(--t), color var(--t);
}

.page-faq .faq-item[open] .faq-item__q {
  color: var(--cyan-soft);
}

.page-faq .faq-item[open] .faq-item__q::after {
  transform: rotate(45deg);
}

.page-faq .faq-item__a {
  padding: 0 42px 22px 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--faq-soft);
}

.page-faq .faq-item__a p {
  margin: 0 0 12px;
}

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

.page-faq .faq-sec--slab .faq-list {
  border-top-color: rgba(92, 122, 112, 0.28);
}

.page-faq .faq-sec--slab .faq-item {
  border-bottom-color: rgba(92, 122, 112, 0.28);
}

/* ---- split with image ---- */

.page-faq .faq-split {
  display: grid;
  gap: clamp(22px, 3.2vw, 34px);
}

.page-faq .faq-media {
  margin: 0;
  align-self: start;
}

.page-faq .faq-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---- closing call to action ---- */

.page-faq .faq-cta {
  margin-top: clamp(52px, 7vw, 96px);
  padding: clamp(24px, 3.6vw, 44px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 150% at 100% 0%, rgba(53, 242, 192, 0.12) 0%, rgba(53, 242, 192, 0) 58%),
    var(--ink-800);
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  align-items: end;
}

.page-faq .faq-cta__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 36px);
  font-weight: 800;
  line-height: 1.1;
}

.page-faq .faq-cta__lead {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--faq-soft);
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---- responsive ---- */

@media (min-width: 720px) {
  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1fr) minmax(200px, 264px);
    align-items: start;
  }

  .page-faq .faq-cta {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-shell {
    grid-template-columns: var(--faq-aside-w) minmax(0, 1fr);
    gap: clamp(40px, 4.6vw, 68px);
    align-items: start;
  }

  .page-faq .faq-aside {
    position: sticky;
    top: calc(var(--bar-h) + 26px);
  }

  .page-faq .faq-aside__list {
    flex-direction: column;
    gap: 6px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-aside__link {
    width: 100%;
    border: 0;
    border-left: 2px solid var(--line-soft);
    border-radius: 0;
    background: transparent;
    padding: 9px 12px;
    white-space: normal;
  }

  .page-faq .faq-aside__link:hover {
    border-left-color: var(--cyan);
    background: var(--ink-800);
    transform: none;
  }

  .page-faq .faq-sec--slab {
    margin-left: calc(clamp(20px, 3vw, 44px) * -1);
    margin-right: 0;
  }

  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-faq .faq-hero__stats {
    max-width: 760px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item__q::after,
  .page-faq .faq-item__q,
  .page-faq .faq-aside__link {
    transition: none;
  }

  .page-faq .faq-aside__link:hover {
    transform: none;
  }
}