/* FAQ */
.faq-hero {
  padding: 100px 0 80px;
  background: radial-gradient(ellipse 80% 60% at 85% 20%, color-mix(in oklab, var(--moss) 12%, var(--bg)), var(--bg) 60%);
}
.faq-h1 {
  font-size: clamp(44px, 5.6vw, 84px);
  line-height: 1.04; margin: 28px 0 0;
  letter-spacing: -0.02em; max-width: 20ch;
}
.faq-h1 em { font-style: italic; color: var(--moss); }

.faq-layout {
  display: grid; grid-template-columns: 240px 1fr; gap: 80px;
  align-items: start;
}
.faq-side { position: sticky; top: 100px; }
.faq-jump { display: flex; flex-direction: column; margin-top: 16px; }
.faq-jump a {
  padding: 10px 0; color: var(--ink); text-decoration: none;
  font-family: var(--font-display); font-size: 17px;
  border-top: 1px solid var(--hair);
}
.faq-jump a:first-child { border-top: 1px solid var(--ink); }
.faq-jump a:hover { color: var(--moss); }

.faq-group-h {
  font-size: 14px;
  font-family: var(--font-mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 48px 0 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hair);
  font-weight: 400;
  scroll-margin-top: 100px;
}
.faq-group-h:first-child { margin-top: 0; }

.faq-item {
  border-bottom: 1px solid var(--hair);
}
.faq-item summary {
  cursor: pointer;
  padding: 28px 40px 28px 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.3;
  color: var(--ink);
  list-style: none;
  position: relative;
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 24px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary span {
  font-family: var(--font-mono); font-size: 22px; font-weight: 300;
  color: var(--moss);
  transition: transform .2s;
  flex-shrink: 0;
}
.faq-item[open] summary span { transform: rotate(45deg); }
.faq-item > div {
  padding: 0 60px 32px 0;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.65;
  max-width: 64ch;
}
.faq-item > div p { margin: 0 0 14px; }
.faq-item > div p:last-child { margin-bottom: 0; }

@media (max-width: 900px) {
  .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .faq-side { position: static; }
}