/* ============================================================
   Learn Something New — legal.css
   Legal document pages (Terms, Privacy, Accessibility,
   Disclaimer) and the click-to-accept consent banner.
   Mirrors the museum-monograph palette of the main sheet.
   ============================================================ */

/* ---------- Shared legal layout ---------- */

.legal-view {
  max-width: var(--reading-width);
  margin: 0 auto;
}

.legal-view .crumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.legal-view .crumbs button {
  appearance: none;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  color: var(--ink-mute);
  transition: color var(--dur-base, 0.25s);
}
.legal-view .crumbs button:hover { color: var(--accent-deep); }
.legal-view .crumbs .sep { color: var(--gold); }

.legal-head {
  text-align: center;
}
.legal-eyebrow {
  margin-bottom: 0.7rem;
}
.legal-head h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 6vw, 3.1rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}
.legal-updated-inline {
  margin: 0.9rem 0 0;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ---------- Document body ---------- */

.legal-body {
  font-family: var(--font-body);
  color: var(--ink-soft);
}
.legal-body p {
  margin: 0 0 1.1em;
  line-height: 1.75;
}
.legal-body h3:first-child,
.legal-body > p:first-child { margin-top: 0; }

/* ---------- Sibling document tabs (foot of a doc) ---------- */

.legal-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin: 3rem 0 0;
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
}
.legal-tab {
  appearance: none;
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  min-height: 40px;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  transition: border-color var(--dur-base, 0.25s), color var(--dur-base, 0.25s),
              background var(--dur-base, 0.25s);
}
.legal-tab:hover {
  border-color: var(--gold);
  color: var(--accent-deep);
  background: rgba(184, 146, 58, 0.06);
}
.legal-tab.is-active {
  border-color: var(--ink-soft);
  color: var(--ink);
  background: rgba(26, 20, 16, 0.04);
  cursor: default;
}

/* ---------- Legal index (hub) ---------- */

.legal-index { text-align: center; }
.legal-lede {
  font-family: var(--font-body);
  font-size: 1.06rem;
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 38ch;
  margin: 0 auto 2.4rem;
}
.legal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  text-align: left;
  margin: 0 auto;
}
@media (max-width: 540px) {
  .legal-grid { grid-template-columns: 1fr; }
}
.legal-card {
  appearance: none;
  cursor: pointer;
  position: relative;
  background: var(--paper-warm);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 1.4rem 1.4rem 1.3rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--dur-base, 0.25s), box-shadow var(--dur-base, 0.25s),
              transform var(--dur-fast, 0.15s);
}
.legal-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-card);
}
.legal-card:active { transform: scale(0.99); }
.legal-card-glyph {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.legal-card-eyebrow {
  font-family: var(--font-ui);
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.legal-card-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--ink);
}
.legal-card-arrow {
  position: absolute;
  right: 1.3rem;
  bottom: 1.2rem;
  color: var(--accent);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--dur-base, 0.25s), transform var(--dur-base, 0.25s);
}
.legal-card:hover .legal-card-arrow { opacity: 1; transform: translateX(0); }

.legal-updated {
  margin-top: 2.4rem;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ============================================================
   Footer legal links
   ============================================================ */

.footer-legal {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.9rem;
}
.footer-legal a {
  color: var(--ink-mute);
  text-decoration: none;
  letter-spacing: 0.16em;
  transition: color var(--dur-base, 0.25s);
}
.footer-legal a:hover { color: var(--accent-deep); }
.footer-legal .footer-sep { color: var(--gold); opacity: 0.7; }

body[data-scene="cosmos"] .footer-legal a { color: rgba(244, 237, 224, 0.55); }
body[data-scene="cosmos"] .footer-legal a:hover { color: rgba(244, 237, 224, 0.9); }

/* ============================================================
   Consent banner — click to accept
   ============================================================ */

.consent-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  padding: 0.9rem var(--gutter) calc(0.9rem + env(safe-area-inset-bottom, 0));
  padding-left: max(var(--gutter), env(safe-area-inset-left));
  padding-right: max(var(--gutter), env(safe-area-inset-right));
  background: rgba(244, 237, 224, 0.94);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
  backdrop-filter: blur(10px) saturate(1.1);
  border-top: 1px solid var(--rule-strong);
  box-shadow: 0 -10px 30px -18px rgba(40, 28, 18, 0.4);
  transform: translateY(110%);
  opacity: 0;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.45s ease;
}
.consent-banner.is-in { transform: translateY(0); opacity: 1; }
.consent-banner.is-leaving { transform: translateY(110%); opacity: 0; }

.consent-inner {
  max-width: var(--frame-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.1rem;
}
.consent-glyph {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--gold);
  flex-shrink: 0;
  line-height: 1;
}
.consent-text { flex: 1 1 auto; min-width: 0; }
.consent-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 0.15rem;
}
.consent-body {
  font-family: var(--font-ui);
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}
.consent-body a {
  color: var(--accent-deep);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: var(--gold-soft);
}
.consent-body a:hover { text-decoration-color: var(--accent); }

.consent-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-shrink: 0;
}
.consent-link {
  font-family: var(--font-ui);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  text-decoration: none;
  white-space: nowrap;
}
.consent-link:hover { color: var(--accent-deep); }

.consent-accept {
  appearance: none;
  border: 0;
  cursor: pointer;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.8rem 1.6rem;
  border-radius: 999px;
  min-height: 44px;
  white-space: nowrap;
  transition: background var(--dur-base, 0.25s), transform var(--dur-fast, 0.15s);
}
.consent-accept:hover { background: var(--accent-deep); }
.consent-accept:active { transform: scale(0.97); }

/* Keep the footer reachable while the banner is shown on small screens. */
body.has-consent-banner .site-footer { padding-bottom: 9rem; }

@media (max-width: 680px) {
  .consent-inner {
    flex-wrap: wrap;
    gap: 0.7rem 1rem;
  }
  .consent-glyph { display: none; }
  .consent-actions {
    width: 100%;
    justify-content: space-between;
  }
  .consent-accept { flex: 1 1 auto; justify-content: center; }
  body.has-consent-banner .site-footer { padding-bottom: 12rem; }
}

@media (prefers-reduced-motion: reduce) {
  .consent-banner {
    transition: opacity 0.2s ease;
    transform: none;
  }
  .consent-banner.is-in { transform: none; }
  .consent-banner.is-leaving { transform: none; }
}