/* IbogaBase UX polish overlay 2026-09-22
   Loaded after styles.css via script.js injector.
   Keeps clinical strip + brand tokens; educational tone only. */

.site-header {
  background: color-mix(in srgb, var(--paper-2) 92%, transparent) !important;
  backdrop-filter: blur(16px) saturate(1.1);
  -webkit-backdrop-filter: blur(16px) saturate(1.1);
}
.site-header.is-scrolled {
  background: color-mix(in srgb, var(--paper-2) 97%, transparent) !important;
  border-bottom-color: var(--rule);
  box-shadow: 0 10px 28px rgba(27, 26, 23, 0.1);
}
.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  outline: 2px solid var(--verify);
  outline-offset: 2px;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 3px;
}
h2 {
  max-width: min(22ch, 100%);
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  line-height: 1.12;
}
.reference-card {
  padding: 26px 28px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  box-shadow: 0 10px 28px rgba(27, 26, 23, 0.05);
}
.footer {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding: 0;
}
@media (max-width: 1180px) {
  h1 { font-size: clamp(2.6rem, 6vw, 4.2rem); }
  h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); max-width: none; }
}
/* ========== UX polish 2026-09-22 ========== */

.home-redesign > .start-here-section {
  background: color-mix(in srgb, var(--paper-2) 88%, var(--paper-3));
}

.start-here-grid {
  margin-top: 8px;
}

.start-here-grid.reader-path-grid {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.reader-path-card {
  background: var(--paper-2);
  border-color: var(--rule);
  box-shadow: 0 8px 22px rgba(27, 26, 23, 0.04);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.reader-path-card:hover,
.reader-path-card:focus-visible {
  border-color: var(--ink);
  box-shadow: 0 14px 32px rgba(27, 26, 23, 0.08);
  transform: translateY(-1px);
}

.path-curated,
.site-map-card.path-curated,
.reader-path-card.path-curated {
  border-left: 3px solid var(--ibogaine);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--ibogaine) 6%, var(--paper-2)), var(--paper-2));
}

.listening-library-callout {
  margin-top: 22px;
  padding: 22px 24px;
  border: 1px solid var(--rule);
  border-left: 3px solid var(--ibogaine);
  background: var(--paper-2);
}

.listening-library-callout h2 {
  max-width: none;
  margin-top: 4px;
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
}

.listening-library-callout p {
  max-width: 68ch;
  margin: 10px 0 0;
  color: var(--ink-2);
}

.listening-library-callout .text-link {
  display: inline-flex;
  margin-top: 14px;
}

/* Curated Listening Library entries */
.listening-library-page .reference-page {
  max-width: 880px;
}

.listening-library-page main > section[aria-label="Curated entries"] {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.listening-library-page main > section[aria-label="Curated entries"] > h2 {
  max-width: none;
  margin-bottom: 4px;
}

.listening-entry {
  margin-top: 0;
  padding: 20px 22px;
  border: 1px solid var(--rule);
  border-left: 3px solid var(--ibogaine);
  background: var(--paper-2);
  box-shadow: none;
  overflow-wrap: anywhere;
}

.listening-entry h3 {
  max-width: none;
  margin-top: 10px;
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
  font-weight: 600;
  line-height: 1.25;
  overflow-wrap: break-word;
  text-wrap: pretty;
}

.listening-entry p {
  margin: 10px 0 0;
  color: var(--ink-2);
  font-size: 0.92rem;
  line-height: 1.5;
}

.listening-entry .chip-row {
  flex-wrap: wrap;
}

.listening-entry .section-note {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* Site index grouping */
.index-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 22px 0 8px;
  padding: 12px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.index-jump a {
  color: var(--accent-deep);
  text-decoration: none;
}

.index-jump a:hover,
.index-jump a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.index-group {
  margin-top: 36px;
}

.index-group > h2 {
  max-width: none;
  margin-bottom: 14px;
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
}

.site-index-grid {
  display: grid;
  gap: 10px;
}

.site-map-card {
  background: var(--paper-2);
  border-color: var(--rule);
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.site-map-card:hover,
.site-map-card:focus-visible {
  border-color: var(--ink);
  background: var(--paper);
  box-shadow: 0 10px 24px rgba(27, 26, 23, 0.06);
  outline: 0;
}

.cross-desk-nav .section-note {
  margin: 8px 0 0;
}

.cross-desk-nav .reference-link-list {
  margin-top: 14px;
}

/* Mega footer */
.site-footer {
  margin-top: 0;
}

.footer-mega {
  display: grid;
  grid-template-columns: minmax(180px, 0.9fr) minmax(0, 2.4fr);
  gap: 36px 48px;
  padding: 40px 40px 28px;
  border-bottom: 1px solid rgba(255, 253, 248, 0.12);
}

.footer-brand-link {
  color: var(--paper-2);
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  text-decoration: none;
}

.footer-brand p {
  max-width: 36ch;
  margin: 12px 0 0;
  color: rgba(255, 253, 248, 0.72);
  font-size: 0.88rem;
  line-height: 1.45;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px 18px;
}

.footer-cols h2 {
  margin: 0 0 12px;
  max-width: none;
  color: rgba(255, 253, 248, 0.55);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-cols a {
  display: block;
  margin-top: 8px;
  color: var(--paper-2);
  font-size: 0.86rem;
  line-height: 1.35;
  text-decoration: none;
}

.footer-cols a:hover,
.footer-cols a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 40px 22px;
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 253, 248, 0.62);
  font-size: 0.82rem;
}

.footer p {
  max-width: none;
}

/* Lane / verdict card contrast */
.lane-card,
.verdict-card {
  background: var(--paper-2);
  box-shadow: 0 8px 22px rgba(27, 26, 23, 0.04);
}

.inline-heading h2 {
  max-width: min(28ch, 100%);
}

.reference-page h1 {
  max-width: min(20ch, 100%);
}

.reference-page .lede {
  margin-top: 16px;
  font-size: 1.08rem;
  line-height: 1.5;
}

/* Mobile bottom nav polish */
@media (max-width: 720px) {
  .mobile-bottom-nav {
    padding-bottom: env(safe-area-inset-bottom, 0);
    box-shadow: 0 -8px 24px rgba(27, 26, 23, 0.06);
  }

  .mobile-bottom-nav a:focus-visible {
    outline-offset: -2px;
  }

  .footer-mega {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 32px 20px 24px;
  }

  .footer-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 20px 88px;
  }

  .listening-entry {
    padding: 16px;
  }

  .start-here-grid.reader-path-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .footer-mega {
    grid-template-columns: 1fr;
  }

  .footer-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reader-path-card,
  .site-map-card,
  .site-header {
    transition: none;
  }
}

@media (max-width: 720px) {
  body {
    padding-bottom: 56px;
  }

  .site-footer.footer {
    padding-left: 0;
    padding-right: 0;
    width: 100%;
    align-items: stretch;
  }

  /* Keep mega-footer columns and curated cards from being crushed by * { max-width:100% } */
  .footer-mega,
  .footer-cols,
  .footer-bottom,
  .listening-entry,
  .reader-path-card,
  .site-map-card,
  .start-here-grid {
    max-width: none;
  }
}