/* Nexa landing — faq, close, footer, mac */
.faq-wrap { padding: var(--s-7) 0 0; }
.faq {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px;
  margin-top: var(--s-5); align-items: start;
}
.faq-col { display: grid; gap: 8px; align-content: start; }
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--card-r);
  background: var(--card);
}
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 16px; cursor: pointer; list-style: none;
  font-size: var(--t-14); font-weight: 560; letter-spacing: -0.015em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--ink); }
.faq-chev {
  flex: none; width: 10px; height: 10px; position: relative;
}
.faq-chev::before, .faq-chev::after {
  content: ""; position: absolute; background: var(--ink-3);
}
.faq-chev::before { left: 0; right: 0; top: 4px; height: 1.5px; }
.faq-chev::after { top: 0; bottom: 0; left: 4px; width: 1.5px; }
.faq-item[open] .faq-chev::after { opacity: 0; }
.faq-item p {
  margin: 0; padding: 0 16px 14px;
  color: var(--ink-2); font-size: var(--t-14); line-height: 1.5;
}

.macx {
  position: fixed; inset: 0; z-index: 80;
  display: grid; place-items: center; padding: var(--s-3);
  background: color-mix(in srgb, var(--bg) 58%, transparent);
  backdrop-filter: blur(18px);
}
.macx[hidden] { display: none; }
.macx-card {
  position: relative;
  width: min(400px, 100%);
  display: flex; flex-direction: column; gap: var(--s-2);
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--bg-2);
  box-shadow: var(--shadow);
}
.macx-x {
  position: absolute; top: 12px; right: 12px;
  width: 34px; height: 34px; border-radius: var(--r-pill);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  color: var(--ink-3);
}
.macx-x:hover { color: var(--ink); background: var(--fill); }
.macx-card .kicker { margin: 0; }
.macx-title {
  margin: 0; padding-right: 40px;
  font-size: var(--t-20); font-weight: 560; letter-spacing: -0.03em;
}
.macx-steps {
  list-style: none; margin: 0; padding: 0;
  display: grid;
}
.macx-steps li {
  display: grid; grid-template-columns: 28px 1fr;
  gap: 10px; align-items: start;
  padding: 10px 0;
  font-size: var(--t-14);
}
.macx-steps li + li { border-top: 1px solid var(--line); }
.macx-steps li:first-child { padding-top: 2px; }
.macx-steps li:last-child { padding-bottom: 2px; }
.macx-steps em {
  font-style: normal; font-family: var(--mono); font-size: var(--t-12);
  color: var(--ink-3); letter-spacing: 0.08em;
  padding-top: 2px;
}
.macx-steps span { display: grid; gap: var(--s-1); }
.macx-steps b { font-weight: 560; }
.macx-steps i {
  font-style: normal; font-weight: 380;
  font-size: var(--t-12); line-height: 1.4;
  color: var(--ink-3);
}
.macx-notes { display: grid; gap: var(--s-1); }
.macx-warn { margin: 0; font-size: var(--t-14); color: var(--ink-3); }
.macx-go.pill { width: 100%; height: 44px; }
.macx-done { margin: 0; text-align: center; font-size: var(--t-14); color: var(--ink-2); }
.macx-done[hidden] { display: none; }
html.macx-open, html.macx-open body { overflow: hidden; }

@media (max-width: 880px) {
  .bar nav .hide { display: none; }
  .menu { display: grid; }
  /* Theme switch already lives in the open menu. Keep it out of the header row. */
  .bar nav .theme-tog { display: none; }
  .bar nav.is-open {
    position: absolute; top: calc(100% - 6px); right: 0;
    flex-direction: column; align-items: stretch; gap: 12px;
    min-width: 190px; padding: 12px;
    border: 1px solid var(--line); border-radius: 12px;
    background: color-mix(in srgb, var(--bg) 92%, transparent);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
  }
  .bar nav.is-open .hide { display: block; }
  .bar nav.is-open .theme-tog { display: grid; align-self: flex-start; }
  .bar nav.is-open .menu { order: -1; align-self: flex-end; }
  .price-grid, .rv-list, .faq { grid-template-columns: 1fr; }
  .feat { grid-template-columns: 1fr; gap: 8px; }
  .ctrl-grid { grid-template-columns: 1fr; }
  .rv-summary { align-items: stretch; }
  .rv-cta { width: 100%; }
  .rungs { grid-template-columns: repeat(3, 1fr); }
  .pays { grid-template-columns: 1fr; }
  .mx-cta { align-items: flex-start; }
}
@media (max-width: 480px) {
  .os-row { grid-template-columns: 1fr; }
  .icon-btn, .pill { min-height: 44px; }
  .icon-btn { height: 44px; width: 44px; }
  .social { width: 44px; height: 44px; }
  .bar nav { gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}