.page-hero { padding: 80px 0 40px; }
.page-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 60px;
  align-items: end;
}

/* FAQ layout: side index + content */
.faq-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 80px;
  align-items: start;
}
.faq-toc {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.faq-toc a {
  display: block;
  padding: 8px 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  border-left: 2px solid transparent;
  padding-left: 12px;
  transition: all .15s;
}
.faq-toc a:hover {
  color: var(--ink);
  border-left-color: var(--accent);
}

.faq-section + .faq-section { margin-top: 64px; }
.faq-section h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 0 0 28px;
  padding-bottom: 18px;
  border-bottom: 1.5px solid var(--ink);
}

.qa {
  border-bottom: 1px solid var(--hair);
  padding: 22px 0;
}
.qa summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: 60px 1fr 32px;
  gap: 20px;
  align-items: start;
}
.qa summary::-webkit-details-marker { display: none; }
.qa .q-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--muted);
  padding-top: 4px;
}
.qa .q-text {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink);
  line-height: 1.3;
}
.qa .q-toggle {
  width: 28px;
  height: 28px;
  border: 1px solid var(--hair-strong);
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 16px;
  color: var(--ink);
  transition: transform .2s, background .15s;
  font-family: monospace;
  line-height: 1;
}
.qa[open] .q-toggle {
  background: var(--ink);
  color: var(--bg);
  transform: rotate(45deg);
}
.qa .a {
  margin: 14px 0 4px;
  padding-left: 80px;
  padding-right: 32px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 70ch;
}
.qa .a p { margin: 0 0 12px; }
.qa .a p:last-child { margin: 0; }
.qa .a code {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  background: var(--bg-2);
  padding: 1px 6px;
  border-radius: 3px;
  border: 1px solid var(--hair);
}
.qa .a a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.qa .a ul { margin: 8px 0 12px; padding-left: 20px; }

/* Footer-CTA */
.contact-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  padding: 40px 0;
}

@media (max-width: 900px) {
  .faq-layout, .page-hero-grid, .contact-strip { grid-template-columns: 1fr; }
  .faq-toc { position: static; flex-direction: row; flex-wrap: wrap; gap: 0; margin-bottom: 32px; padding-bottom: 16px; border-bottom: 1px solid var(--hair); }
  .faq-toc a { padding: 6px 14px 6px 0; border-left: 0; }
  .qa summary { grid-template-columns: 40px 1fr 28px; gap: 12px; }
  .qa .a { padding-left: 0; padding-right: 0; }
}