/* ═══════════════════════════════════════════════════════════
   SUMMIT TRIATHLON COACHING — Knowledge Hub Extensions
   styles/knowledge.css

   GOVERNANCE: Extends intelligence.css. All existing tokens,
   components, and intelligence patterns remain canonical.
   This file adds ONLY the Knowledge Hub–specific components
   that do not exist elsewhere in the system.

   New Components:
   1.  Provenance Banner         (.kh-provenance)
   2.  Key Papers Strip          (.kh-papers)
   3.  Evidence Framing          (.kh-evidence-tag)
   4.  Coach's Read Callout      (.kh-coach-read)
   5.  Bibliography System       (.kh-bibliography)
   6.  Citation System           (.kh-cite / .kh-ref)
   7.  Knowledge Card            (.kh-card)
   8.  Search UI                 (.kh-search)
   9.  Hub Navigation            (.kh-hub-nav)
   ═══════════════════════════════════════════════════════════ */


/* ═══════════════════════════════════════════════════════════
   0A. ANCHOR SCROLL OFFSET
   Deep-linked sections must clear the sticky header. This
   covers section IDs (e.g. #tl-stress-response), heading
   anchors, and any future deep-link targets.
   .kh-ref and .kh-cite have their own scroll-margin-top.
   ═══════════════════════════════════════════════════════════ */

.page--intelligence [id] {
  scroll-margin-top: 100px;
}

/* ═══════════════════════════════════════════════════════════
   0. BODY TEXT COLOUR FIX
   tokens.css sets `p { color: var(--color-text-primary) }`
   (charcoal) and `h1-h6 { color: var(--color-text-primary) }`,
   which overrides inheritance on dark-background sections.

   SCOPE: .page--intelligence only — light/white pages are
   never affected by these rules.
   ═══════════════════════════════════════════════════════════ */

/* --- All text elements inside any intel-section variant --- */
.page--intelligence .intel-section p,
.page--intelligence .intel-section ul,
.page--intelligence .intel-section ol,
.page--intelligence .intel-section li,
.page--intelligence .intel-section span,
.page--intelligence .intel-section strong,
.page--intelligence .intel-section em,
.page--intelligence .intel-section h2,
.page--intelligence .intel-section h3,
.page--intelligence .intel-section h4 {
  color: var(--summit-alpine-white);
}

/* --- Specific --muted variant (used on index + article intros) --- */
.page--intelligence .intel-section__body--muted,
.page--intelligence .intel-section__body--muted p,
.page--intelligence .intel-section__body--muted li,
.page--intelligence .intel-section__body--muted span,
.page--intelligence .intel-section__body--muted strong {
  color: var(--summit-alpine-white);
}

/* --- Standard body variant --- */
.page--intelligence .intel-section__body p,
.page--intelligence .intel-section__body ul,
.page--intelligence .intel-section__body ol,
.page--intelligence .intel-section__body li,
.page--intelligence .intel-section__body span,
.page--intelligence .intel-section__body strong,
.page--intelligence .intel-section__body em {
  color: var(--summit-alpine-white);
}

/* --- Intel layer cards (ecosystem section on index) --- */
.page--intelligence .intel-layer-card p,
.page--intelligence .intel-layer-card h3 {
  color: var(--summit-alpine-white);
}

.page--intelligence .intel-section__body strong {
  opacity: 1;
}

.page--intelligence .intel-section__body p,
.page--intelligence .intel-section__body--muted p {
  opacity: 0.92;
}


/* ═══════════════════════════════════════════════════════════
   1. PROVENANCE BANNER
   Template-level thesis attribution. Always present below hero.
   Compact, informational, not decorative.
   ═══════════════════════════════════════════════════════════ */

.kh-provenance {
  background: color-mix(in srgb, var(--summit-neoprene-navy), black 25%);
  border-top: 1px solid var(--os-border-subtle);
  border-bottom: 1px solid var(--os-border-subtle);
  padding: var(--space-5) 0;
}

.kh-provenance__inner {
  max-width: var(--reading-width-optimal);
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.kh-provenance__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  margin-top: 2px;
  opacity: 0.5;
}

.kh-provenance__text {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--summit-alpine-white);
  opacity: 0.7;
}

.kh-provenance__text a {
  color: var(--summit-peak-orange);
  text-decoration: none;
  font-weight: var(--weight-semibold);
  transition: opacity var(--motion-base) var(--motion-ease);
}

.kh-provenance__text a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.kh-provenance__text strong {
  color: var(--summit-alpine-white);
  opacity: 1;
}


/* ═══════════════════════════════════════════════════════════
   2. KEY PAPERS STRIP
   Highlighted foundational papers at page top.
   Signals depth and orients reader fast.
   ═══════════════════════════════════════════════════════════ */

.kh-papers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.kh-paper-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  transition: border-color var(--motion-base) var(--motion-ease);
}

.kh-paper-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.kh-paper-card__authors {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--summit-peak-orange);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
}

.kh-paper-card__title {
  font-size: var(--text-sm);
  color: var(--summit-alpine-white);
  margin-top: var(--space-2);
  line-height: var(--leading-relaxed);
  font-weight: var(--weight-medium);
}

.kh-paper-card__meta {
  font-size: var(--text-xs);
  color: var(--summit-alpine-white);
  opacity: 0.5;
  margin-top: var(--space-2);
}

.kh-paper-card__doi {
  display: inline-block;
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--summit-peak-orange);
  text-decoration: none;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-micro);
  text-transform: uppercase;
  transition: opacity var(--motion-base) var(--motion-ease);
}

.kh-paper-card__doi:hover {
  opacity: 0.7;
}


/* ═══════════════════════════════════════════════════════════
   3. EVIDENCE FRAMING TAGS
   Inline classification: consensus / contested / thesis / published
   ═══════════════════════════════════════════════════════════ */

.kh-evidence-tag {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 2px 8px;
  border-radius: 3px;
  vertical-align: middle;
  margin-left: var(--space-2);
}

.kh-evidence-tag--consensus {
  background: rgba(64, 180, 110, 0.15);
  color: var(--summit-success-green);
  border: 1px solid rgba(64, 180, 110, 0.25);
}

.kh-evidence-tag--contested {
  background: rgba(255, 167, 38, 0.12);
  color: #ffab40;
  border: 1px solid rgba(255, 167, 38, 0.25);
}

.kh-evidence-tag--thesis {
  background: rgba(96, 165, 250, 0.12);
  color: #60a5fa;
  border: 1px solid rgba(96, 165, 250, 0.25);
}

.kh-evidence-tag--published {
  background: rgba(232, 97, 56, 0.15);
  color: var(--summit-peak-orange);
  border: 1px solid rgba(232, 97, 56, 0.25);
}


/* ═══════════════════════════════════════════════════════════
   4. COACH'S READ CALLOUT
   Extends editorial-callout with specific coaching interpretation.
   Distinguished from standard editorial callout by teal accent.
   ═══════════════════════════════════════════════════════════ */

.kh-coach-read {
  margin-top: var(--space-6);
  padding: var(--space-5);
  padding-left: var(--space-6);
  border-left: 3px solid var(--summit-peak-orange);
  background: rgba(232, 97, 56, 0.04);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.kh-coach-read__label {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
  color: var(--summit-peak-orange);
  margin-bottom: var(--space-2);
}

.kh-coach-read__body {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--summit-alpine-white);
  opacity: 0.9;
}


/* ═══════════════════════════════════════════════════════════
   5. BIBLIOGRAPHY SYSTEM
   Premium designed scholarly object. Not a generic list.
   ═══════════════════════════════════════════════════════════ */

.kh-bibliography {
  counter-reset: kh-ref;
}

.kh-bibliography__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.kh-bibliography__count {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
  color: var(--summit-alpine-white);
  opacity: 0.5;
  font-weight: var(--weight-semibold);
}

.kh-bibliography__toggle {
  background: none;
  border: 1px solid var(--os-border-subtle);
  color: var(--summit-alpine-white);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--motion-base) var(--motion-ease);
}

.kh-bibliography__toggle:hover {
  border-color: var(--summit-peak-orange);
  color: var(--summit-peak-orange);
}

.kh-bibliography__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.kh-bibliography__list--collapsed {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--motion-slow) var(--motion-ease);
}

.kh-bibliography__list--expanded {
  max-height: none;
}

.kh-ref {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  scroll-margin-top: 100px;
}

.kh-ref:target {
  background: rgba(232, 97, 56, 0.08);
  border-radius: var(--radius-sm);
  padding-left: var(--space-3);
  margin-left: calc(-1 * var(--space-3));
}

.kh-ref__number {
  font-weight: var(--weight-bold);
  color: var(--summit-peak-orange);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  text-align: right;
  padding-top: 1px;
}

.kh-ref__content {
  color: var(--summit-alpine-white);
  opacity: 0.85;
}

.kh-ref__authors {
  font-weight: var(--weight-semibold);
  color: var(--summit-alpine-white);
}

.kh-ref__title {
  font-style: italic;
}

.kh-ref__journal {
  opacity: 0.6;
}

.kh-ref__doi {
  display: inline-block;
  color: var(--summit-peak-orange);
  text-decoration: none;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  margin-top: var(--space-1);
  transition: opacity var(--motion-base) var(--motion-ease);
}

.kh-ref__doi:hover {
  opacity: 0.7;
  text-decoration: underline;
}

.kh-ref__back {
  display: inline-block;
  color: var(--summit-peak-orange);
  text-decoration: none;
  font-size: var(--text-xs);
  margin-left: var(--space-3);
  opacity: 0.5;
  transition: opacity var(--motion-base) var(--motion-ease);
}

.kh-ref__back:hover {
  opacity: 1;
}


/* ═══════════════════════════════════════════════════════════
   6. CITATION SYSTEM
   Superscript in-text citations with jump behaviour.
   ═══════════════════════════════════════════════════════════ */

.kh-cite {
  font-size: 0.7em;
  vertical-align: super;
  line-height: 0;
  color: var(--summit-peak-orange);
  text-decoration: none;
  font-weight: var(--weight-semibold);
  cursor: pointer;
  scroll-margin-top: 100px;
  transition: opacity var(--motion-base) var(--motion-ease);
}

.kh-cite:hover {
  opacity: 0.7;
  text-decoration: underline;
}


/* ═══════════════════════════════════════════════════════════
   7. KNOWLEDGE CARD
   Used on Knowledge Hub index for 8 article cards.
   Extends intel-layer-card pattern.
   ═══════════════════════════════════════════════════════════ */

.kh-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.kh-card {
  display: block;
  text-decoration: none;
  padding: var(--space-6);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-card);
  transition: all var(--motion-base) var(--motion-ease);
}

.kh-card:hover {
  border-color: var(--summit-peak-orange);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

.kh-card--featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  border-left: 3px solid var(--summit-peak-orange);
}

.kh-card__eyebrow {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
  color: var(--summit-peak-orange);
}

.kh-card__title {
  font-size: var(--text-xl);
  color: var(--summit-alpine-white);
  margin-top: var(--space-2);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  line-height: 1.2;
}

.kh-card__excerpt {
  font-size: var(--text-sm);
  color: var(--summit-alpine-white);
  opacity: 0.7;
  margin-top: var(--space-3);
  line-height: var(--leading-relaxed);
}

.kh-card__source {
  display: block;
  font-size: var(--text-xs);
  color: var(--summit-alpine-white);
  opacity: 0.4;
  margin-top: var(--space-4);
  font-weight: var(--weight-medium);
}

.kh-card__cta {
  display: inline-block;
  margin-top: var(--space-4);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
  color: var(--summit-peak-orange);
}


/* ═══════════════════════════════════════════════════════════
   8. SEARCH UI
   Knowledge Hub search bar and results.
   Matches Summit input styling exactly.
   ═══════════════════════════════════════════════════════════ */

.kh-search {
  position: relative;
  max-width: 560px;
  margin: var(--space-6) auto 0;
}

.kh-search__input {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--summit-alpine-white);
  padding: var(--space-4) var(--space-5);
  padding-left: 48px;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-family: var(--font-sans);
  transition: all var(--motion-base) var(--motion-ease);
}

.kh-search__input::placeholder {
  color: var(--summit-alpine-white);
  opacity: 0.35;
}

.kh-search__input:focus {
  outline: none;
  border-color: var(--summit-peak-orange);
  background: rgba(255, 255, 255, 0.08);
}

.kh-search__icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  opacity: 0.4;
  pointer-events: none;
}

.kh-search__results {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 0;
  right: 0;
  background: color-mix(in srgb, var(--summit-neoprene-navy), black 30%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  max-height: 400px;
  overflow-y: auto;
  z-index: 100;
  display: none;
}

.kh-search__results--visible {
  display: block;
}

.kh-search-result {
  display: block;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  text-decoration: none;
  transition: background var(--motion-base) var(--motion-ease);
}

.kh-search-result:hover {
  background: rgba(255, 255, 255, 0.05);
}

.kh-search-result:last-child {
  border-bottom: none;
}

.kh-search-result__category {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
  color: var(--summit-peak-orange);
}

.kh-search-result__title {
  font-size: var(--text-sm);
  color: var(--summit-alpine-white);
  margin-top: var(--space-1);
  font-weight: var(--weight-medium);
}

.kh-search-result__excerpt {
  font-size: var(--text-xs);
  color: var(--summit-alpine-white);
  opacity: 0.5;
  margin-top: var(--space-1);
  line-height: var(--leading-relaxed);
}


/* ═══════════════════════════════════════════════════════════
   9. HUB NAVIGATION
   Compact inline nav for Knowledge Hub pages.
   ═══════════════════════════════════════════════════════════ */

.kh-hub-nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--os-border-subtle);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.kh-hub-nav__back {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
  color: var(--summit-alpine-white);
  text-decoration: none;
  opacity: 0.6;
  transition: all var(--motion-base) var(--motion-ease);
}

.kh-hub-nav__back:hover {
  opacity: 1;
  color: var(--summit-peak-orange);
}

.kh-hub-nav__separator {
  width: 1px;
  height: 16px;
  background: rgba(255, 255, 255, 0.15);
}

.kh-hub-nav__current {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
  color: var(--summit-peak-orange);
}


/* ═══════════════════════════════════════════════════════════
   10. RELATED READING CARDS
   Used at bottom of article pages for cross-linking.
   ═══════════════════════════════════════════════════════════ */

.kh-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.kh-related-card {
  display: block;
  text-decoration: none;
  padding: var(--space-5);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  transition: all var(--motion-base) var(--motion-ease);
}

.kh-related-card:hover {
  border-color: var(--summit-peak-orange);
  transform: translateY(-1px);
}

.kh-related-card__type {
  font-size: 0.625rem;
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-2);
}

.kh-related-card__type--hub {
  color: var(--summit-peak-orange);
}

.kh-related-card__type--research {
  color: var(--summit-success-green);
}

.kh-related-card__type--framework {
  color: #60a5fa;
}

.kh-related-card__title {
  font-size: var(--text-sm);
  color: var(--summit-alpine-white);
  font-weight: var(--weight-semibold);
  line-height: 1.3;
}

.kh-related-card__excerpt {
  font-size: var(--text-xs);
  color: var(--summit-alpine-white);
  opacity: 0.6;
  margin-top: var(--space-2);
  line-height: var(--leading-relaxed);
}


/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — Knowledge Hub
   Inherits intelligence.css breakpoints. Additions only.
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 960px) {
  .kh-card-grid {
    grid-template-columns: 1fr;
  }

  .kh-card--featured {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .kh-related-grid {
    grid-template-columns: 1fr;
  }

  .kh-papers {
    grid-template-columns: 1fr;
  }

  .kh-provenance__inner {
    flex-direction: column;
    gap: var(--space-2);
  }
}

@media (max-width: 480px) {
  .kh-search__input {
    font-size: var(--text-sm);
    padding: var(--space-3) var(--space-4);
    padding-left: 40px;
  }

  .kh-card__title {
    font-size: var(--text-lg);
  }

  .kh-hub-nav {
    gap: var(--space-2);
  }
}

/* ═══ REDUCED MOTION ═══ */
@media (prefers-reduced-motion: reduce) {
  .kh-card,
  .kh-paper-card,
  .kh-search__input,
  .kh-search__results,
  .kh-hub-nav__back,
  .kh-card__cta,
  .kh-provenance__inner,
  .kh-bibliography summary,
  .kh-cite,
  .kh-glossary-entry,
  .kh-glossary-az__btn,
  .kh-glossary-filter {
    transition: none !important;
    animation: none !important;
  }
}


/* ═══════════════════════════════════════════════════════════
   11. GLOSSARY PAGE
   Reference-grade glossary with editorial rhythm, calm
   typography, and Summit-native design. NOT a database dump.

   Design principles:
   • Clean, highly legible, premium
   • Generous vertical rhythm between entries
   • Subtle structure without heavy boxing
   • Editorial flow over card repetition
   ═══════════════════════════════════════════════════════════ */


/* --- 11A. STICKY UTILITY BAR --- */

.kh-glossary-utility {
  background: color-mix(in srgb, var(--summit-neoprene-navy), black 35%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-4) 0;
  z-index: var(--z-sticky);
  transition: box-shadow var(--motion-base) var(--motion-ease);
}

.kh-glossary-utility--sticky {
  position: sticky;
  top: 0;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.kh-glossary-utility__inner {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.kh-glossary-utility__search {
  position: relative;
  flex: 1;
  min-width: 240px;
  max-width: 420px;
}

.kh-glossary-utility__search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  opacity: 0.35;
  pointer-events: none;
  color: var(--summit-alpine-white);
}

.kh-glossary-utility__search-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--summit-alpine-white);
  padding: var(--space-3) var(--space-4);
  padding-left: 40px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  transition: border-color var(--motion-base) var(--motion-ease);
}

.kh-glossary-utility__search-input::placeholder {
  color: var(--summit-alpine-white);
  opacity: 0.3;
}

.kh-glossary-utility__search-input:focus {
  outline: none;
  border-color: var(--summit-peak-orange);
  background: rgba(255, 255, 255, 0.07);
}

.kh-glossary-utility__count {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
  color: var(--summit-alpine-white);
  opacity: 0.45;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.kh-glossary-utility__count strong {
  color: var(--summit-peak-orange);
  opacity: 1;
}


/* --- 11B. FEATURED TERMS STRIP --- */

.kh-glossary-featured {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  padding: var(--space-5) 0;
}

.kh-glossary-featured__label {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
  color: var(--summit-alpine-white);
  opacity: 0.4;
  white-space: nowrap;
}

.kh-glossary-featured__link {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--summit-peak-orange);
  text-decoration: none;
  padding: var(--space-1) var(--space-3);
  border: 1px solid rgba(232, 97, 56, 0.25);
  border-radius: var(--radius-pill);
  transition: all var(--motion-base) var(--motion-ease);
}

.kh-glossary-featured__link:hover {
  background: rgba(232, 97, 56, 0.1);
  border-color: rgba(232, 97, 56, 0.5);
}


/* --- 11C. A–Z JUMP ROW --- */

.kh-glossary-az {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  padding: var(--space-3) 0;
}

.kh-glossary-az__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  font-family: var(--font-sans);
  color: var(--summit-alpine-white);
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--motion-base) var(--motion-ease);
  text-transform: uppercase;
  letter-spacing: 0;
}

.kh-glossary-az__btn:hover {
  border-color: var(--summit-peak-orange);
  color: var(--summit-peak-orange);
}

.kh-glossary-az__btn--active {
  background: var(--summit-peak-orange);
  border-color: var(--summit-peak-orange);
  color: var(--summit-alpine-white);
}

.kh-glossary-az__btn--disabled {
  opacity: 0.2;
  cursor: default;
  pointer-events: none;
}


/* --- 11D. THEMATIC FILTER PILLS --- */

.kh-glossary-filters {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  padding: var(--space-2) 0;
}

.kh-glossary-filter {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  font-family: var(--font-sans);
  color: var(--summit-alpine-white);
  opacity: 0.6;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-pill);
  padding: var(--space-1) var(--space-3);
  cursor: pointer;
  transition: all var(--motion-base) var(--motion-ease);
  text-transform: none;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.kh-glossary-filter:hover {
  opacity: 1;
  border-color: rgba(255, 255, 255, 0.2);
}

.kh-glossary-filter--active {
  opacity: 1;
  color: var(--summit-peak-orange);
  border-color: rgba(232, 97, 56, 0.4);
  background: rgba(232, 97, 56, 0.08);
}


/* --- 11E. SECTION HEADINGS --- */

.kh-glossary-section-heading {
  padding-top: var(--space-8);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  margin-bottom: var(--space-6);
}

.kh-glossary-section-heading__number {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
  color: var(--summit-peak-orange);
  opacity: 0.7;
}

.kh-glossary-section-heading__title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--summit-alpine-white);
  margin-top: var(--space-2);
  letter-spacing: var(--tracking-tight);
}


/* --- 11F. LETTER GROUP SEPARATOR --- */

.kh-glossary-letter-heading {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--summit-peak-orange);
  opacity: 0.3;
  padding: var(--space-6) 0 var(--space-3) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  margin-bottom: var(--space-5);
  scroll-margin-top: 120px;
}


/* --- 11G. GLOSSARY ENTRY ---
   Editorial, not boxed. Subtle left-border accent.
   Generous spacing. Calm and scannable. */

.kh-glossary-entry {
  padding: var(--space-5) 0 var(--space-6) var(--space-5);
  border-left: 2px solid rgba(255, 255, 255, 0.06);
  margin-bottom: var(--space-5);
  transition: border-color var(--motion-base) var(--motion-ease);
  scroll-margin-top: 120px;
}

.kh-glossary-entry:target {
  border-left-color: var(--summit-peak-orange);
  background: rgba(232, 97, 56, 0.03);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding-right: var(--space-5);
}

.kh-glossary-entry:hover {
  border-left-color: rgba(255, 255, 255, 0.15);
}

.kh-glossary-entry__header {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.kh-glossary-entry__term {
  font-family: var(--font-sans);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--summit-alpine-white);
  letter-spacing: var(--tracking-tight);
  line-height: 1.3;
}

.kh-glossary-entry__term-link {
  color: var(--summit-alpine-white);
  text-decoration: none;
}

.kh-glossary-entry__term-link:hover {
  color: var(--summit-peak-orange);
}

.kh-glossary-entry__chip {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: 3px;
  vertical-align: middle;
}

.kh-glossary-entry__chip--concept {
  background: rgba(96, 165, 250, 0.1);
  color: #60a5fa;
  border: 1px solid rgba(96, 165, 250, 0.2);
}

.kh-glossary-entry__chip--metric {
  background: rgba(232, 97, 56, 0.1);
  color: var(--summit-peak-orange);
  border: 1px solid rgba(232, 97, 56, 0.2);
}

.kh-glossary-entry__chip--threshold {
  background: rgba(64, 180, 110, 0.1);
  color: var(--summit-success-green);
  border: 1px solid rgba(64, 180, 110, 0.2);
}

.kh-glossary-entry__chip--recovery {
  background: rgba(168, 85, 247, 0.1);
  color: #a855f7;
  border: 1px solid rgba(168, 85, 247, 0.2);
}

.kh-glossary-entry__chip--coaching {
  background: rgba(255, 167, 38, 0.1);
  color: #ffab40;
  border: 1px solid rgba(255, 167, 38, 0.2);
}

.kh-glossary-entry__chip--technology {
  background: rgba(59, 130, 196, 0.1);
  color: var(--summit-data-blue);
  border: 1px solid rgba(59, 130, 196, 0.2);
}

.kh-glossary-entry__chip--triathlon {
  background: rgba(232, 97, 56, 0.08);
  color: var(--summit-peak-orange);
  border: 1px solid rgba(232, 97, 56, 0.15);
}

.kh-glossary-entry__aka {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--summit-alpine-white);
  opacity: 0.45;
  font-style: italic;
  font-family: var(--font-sans);
}

.kh-glossary-entry__field {
  margin-top: var(--space-4);
}

.kh-glossary-entry__field-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
  color: var(--summit-alpine-white);
  opacity: 0.4;
  margin-bottom: var(--space-1);
  font-family: var(--font-sans);
}

.kh-glossary-entry__field-text {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--summit-alpine-white);
  opacity: 0.88;
}


/* --- 11H. CAUTION CALLOUT --- */

.kh-glossary-entry__caution {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-left: 2px solid #ffab40;
  background: rgba(255, 167, 38, 0.04);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.kh-glossary-entry__caution-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
  color: #ffab40;
  margin-bottom: var(--space-1);
  font-family: var(--font-sans);
}

.kh-glossary-entry__caution-text {
  font-family: var(--font-serif);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--summit-alpine-white);
  opacity: 0.8;
  font-style: italic;
}


/* --- 11I. RELATED PAGE LINKS ---
   Elegant, compact, secondary. Pathways not clutter. */

.kh-glossary-entry__related {
  margin-top: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.kh-glossary-entry__related-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-micro);
  color: var(--summit-alpine-white);
  opacity: 0.3;
  font-family: var(--font-sans);
  white-space: nowrap;
}

.kh-glossary-entry__related-link {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--summit-peak-orange);
  text-decoration: none;
  opacity: 0.7;
  transition: opacity var(--motion-base) var(--motion-ease);
  font-family: var(--font-sans);
}

.kh-glossary-entry__related-link:hover {
  opacity: 1;
  text-decoration: underline;
}

.kh-glossary-entry__related-sep {
  font-size: var(--text-xs);
  color: var(--summit-alpine-white);
  opacity: 0.15;
}


/* --- 11J. EMPTY STATE --- */

.kh-glossary-empty {
  text-align: center;
  padding: var(--space-9) var(--space-5);
}

.kh-glossary-empty__icon {
  width: 48px;
  height: 48px;
  opacity: 0.15;
  margin: 0 auto var(--space-4);
  color: var(--summit-alpine-white);
}

.kh-glossary-empty__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--summit-alpine-white);
  opacity: 0.5;
}

.kh-glossary-empty__text {
  font-size: var(--text-sm);
  color: var(--summit-alpine-white);
  opacity: 0.35;
  margin-top: var(--space-2);
}


/* --- 11K. GLOSSARY RESPONSIVE --- */

@media (max-width: 960px) {
  .kh-glossary-utility__inner {
    gap: var(--space-3);
  }

  .kh-glossary-utility__search {
    max-width: none;
    flex: 1 1 100%;
    order: -1;
  }
}

@media (max-width: 768px) {
  .kh-glossary-az__btn {
    width: 28px;
    height: 28px;
    font-size: 0.625rem;
  }

  .kh-glossary-entry {
    padding-left: var(--space-4);
  }

  .kh-glossary-section-heading {
    padding-top: var(--space-6);
  }

  .kh-glossary-featured {
    gap: var(--space-2);
  }
}

@media (max-width: 480px) {
  .kh-glossary-filter {
    font-size: 0.625rem;
    padding: var(--space-1) var(--space-2);
  }

  .kh-glossary-entry__term {
    font-size: var(--text-md);
  }

  .kh-glossary-entry__field-text {
    font-size: var(--text-sm);
  }

  .kh-glossary-utility__count {
    font-size: 0.625rem;
  }
}