/* =========================================================
   AFII Interactive Chapter — "From Media Bible to a School"
   Parchment / gold manuscript aesthetic, consistent with
   afii.org's existing Media Bible page.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700&family=Crimson+Text:ital,wght@0,400;0,600;1,400&display=swap');

:root{
  --parchment:#f3e6c8;
  --parchment-dark:#e8d6a8;
  --paper:#fffdf4;
  --ink:#3a2c1a;
  --ink-soft:#5c4a30;
  --gold:#b9892f;
  --gold-light:#d8ac4f;
  --gold-deep:#8a6420;
  --maroon:#6e2a2a;
  --maroon-deep:#4f1c1c;
  --focus:#1f6f5c;
  --radius:4px;
  --max-w:760px;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  margin:0;
  background:
    radial-gradient(ellipse at top left, rgba(185,137,47,0.10), transparent 60%),
    radial-gradient(ellipse at bottom right, rgba(110,42,42,0.08), transparent 60%),
    var(--parchment);
  color:var(--ink);
  font-family:'Crimson Text', serif;
  line-height:1.7;
  font-size:1.08rem;
}

a{ color:var(--maroon); }
a:hover{ color:var(--maroon-deep); }

:focus-visible{
  outline:3px solid var(--focus);
  outline-offset:2px;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:0;
  background:var(--ink);
  color:var(--paper);
  padding:10px 16px;
  z-index:200;
}
.skip-link:focus{ left:10px; top:10px; }

/* ---------- CHAPTER NAV ---------- */
.chapter-nav{
  position:sticky;
  top:0;
  z-index:60;
  background:linear-gradient(180deg, var(--ink), #2a1f13);
  border-bottom:2px solid var(--gold-deep);
}
.chapter-nav__inner{
  max-width:1000px;
  margin:0 auto;
  padding:12px 20px;
  display:flex;
  align-items:center;
  gap:18px;
}
.chapter-nav__brand{
  font-family:'Cinzel', serif;
  letter-spacing:.12em;
  color:var(--gold-light);
  text-decoration:none;
  font-weight:700;
  font-size:.95rem;
}
.chapter-nav__toc-toggle{
  font-family:'Cinzel', serif;
  font-size:.75rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  background:transparent;
  border:1px solid var(--gold);
  color:var(--parchment);
  padding:7px 14px;
  border-radius:2px;
  cursor:pointer;
}
.chapter-nav__toc-toggle:hover{ background:rgba(216,172,79,0.15); }
.chapter-nav__prevnext{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:14px;
  font-family:'Cinzel', serif;
  font-size:.72rem;
  letter-spacing:.06em;
}
.chapter-nav__link{ color:var(--gold-light); text-decoration:none; }
.chapter-nav__link[data-disabled="true"]{ color:#6b5c42; pointer-events:none; }
.chapter-nav__current{ color:var(--parchment); opacity:.7; }

.toc-panel{
  max-width:1000px;
  margin:0 auto;
  background:#2a1f13;
  border-top:1px solid var(--gold-deep);
}
.toc-panel ol{
  list-style:none;
  margin:0;
  padding:14px 20px;
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
}
.toc-panel a{
  color:var(--parchment-dark);
  font-family:'Cinzel', serif;
  font-size:.8rem;
  letter-spacing:.03em;
  text-decoration:none;
  border-bottom:1px dotted transparent;
}
.toc-panel a:hover{ border-bottom-color:var(--gold); color:var(--gold-light); }

@media (min-width:820px){
  .chapter-nav__toc-toggle{ display:none; }
  .toc-panel{ display:block !important; }
  .toc-panel[hidden]{ display:block !important; }
}

/* ---------- HERO ---------- */
.hero{
  text-align:center;
  padding:56px 20px 44px;
  border-bottom:3px double var(--gold-deep);
  background:linear-gradient(180deg, rgba(216,172,79,0.18), transparent 70%);
}
.hero__kicker{
  font-family:'Cinzel', serif;
  letter-spacing:.22em;
  font-size:.72rem;
  color:var(--gold-deep);
  text-transform:uppercase;
  margin-bottom:16px;
}
.hero__title{
  font-family:'Cinzel', serif;
  font-weight:700;
  font-size:2.3rem;
  line-height:1.25;
  margin:0 0 10px;
  color:var(--maroon);
}
.hero__title span{ display:block; font-size:.72em; color:var(--gold-deep); }
.hero__subtitle{
  font-style:italic;
  font-size:1.15rem;
  color:var(--ink-soft);
  margin:0 0 8px;
}
.hero__ornament{
  margin:18px auto;
  width:140px;
  height:14px;
  background:repeating-linear-gradient(90deg, var(--gold) 0 8px, transparent 8px 16px);
  opacity:.6;
}
.hero__byline{
  font-family:'Cinzel', serif;
  font-size:.85rem;
  letter-spacing:.04em;
  color:var(--ink);
  opacity:.8;
  margin:0 0 26px;
}
.hero__play{
  font-family:'Cinzel', serif;
  font-size:.85rem;
  letter-spacing:.05em;
  background:linear-gradient(180deg, var(--gold-light), var(--gold-deep));
  color:#2a1d0d;
  border:1px solid var(--gold-deep);
  padding:14px 26px;
  border-radius:3px;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.hero__play:hover{ transform:translateY(-2px); box-shadow:0 6px 16px rgba(58,44,26,0.25); }
.hero__play-icon{ font-size:.8rem; }

/* ---------- MAIN FRAME ---------- */
.frame{
  max-width:1000px;
  margin:0 auto;
  padding:0 20px 80px;
}

.story{
  max-width:var(--max-w);
  margin:48px auto;
  padding:32px 34px;
  background:rgba(255,253,244,0.5);
  border-left:4px solid var(--gold);
  border-radius:2px;
}
.story__heading{
  font-family:'Cinzel', serif;
  font-size:1.3rem;
  color:var(--maroon);
  margin-top:0;
  letter-spacing:.02em;
}
.story__lede{ color:var(--ink-soft); font-style:italic; }
.story p{ margin:0 0 1.1em; }
.story__note{
  font-size:.92rem;
  color:var(--ink-soft);
  background:rgba(185,137,47,0.1);
  border-left:3px solid var(--gold);
  padding:10px 14px;
  border-radius:2px;
}

.story__dropcap{
  float:left;
  font-family:'Cinzel', serif;
  font-size:3.6rem;
  line-height:.8;
  color:var(--maroon);
  padding:6px 10px 0 0;
}

.callout{
  font-style:italic;
  font-size:1.1rem;
  color:var(--gold-deep);
  margin:26px 0;
  padding:16px 22px;
  border-top:1px solid var(--gold);
  border-bottom:1px solid var(--gold);
}

/* ---------- INLINE INTERACTIVE TRIGGERS ---------- */
.doc-link, .video-link, .person-link, .audio-inline-btn{
  font:inherit;
  color:var(--maroon);
  background:none;
  border:none;
  padding:0;
  cursor:pointer;
  text-decoration:underline;
  text-decoration-style:dotted;
  text-underline-offset:3px;
}
.doc-link:hover, .video-link:hover, .person-link:hover{ color:var(--maroon-deep); }
.doc-link::after{ content:" \1F4C4"; font-size:.75em; }
.video-link::after{ content:" \25B6"; font-size:.7em; }
.person-link{ text-decoration-style:solid; border-bottom:1px dashed var(--gold-deep); text-decoration:none; }

.doc-link--full{
  display:block;
  margin-top:18px;
  font-family:'Cinzel', serif;
  font-size:.78rem;
  letter-spacing:.04em;
  text-transform:uppercase;
  text-decoration:none;
  border:1px solid var(--gold-deep);
  padding:11px 18px;
  border-radius:2px;
  text-align:center;
}
.doc-link--full::after{ content:none; }
.doc-link--full:hover{ background:rgba(185,137,47,0.12); }

.artifact-inline{
  display:block;
  max-width:220px;
  margin:22px auto 6px;
  background:none;
  border:6px solid var(--gold);
  border-radius:3px;
  cursor:pointer;
  padding:0;
  box-shadow:0 8px 20px rgba(58,44,26,0.25);
}
.artifact-inline img{ display:block; width:100%; }
.artifact-inline span{
  display:block;
  font-family:'Cinzel', serif;
  font-size:.68rem;
  letter-spacing:.04em;
  text-transform:uppercase;
  color:var(--gold-deep);
  background:var(--paper);
  padding:6px 4px;
  text-align:center;
}

/* ---------- TOOLS PANEL (fact list) ---------- */
.story__subheading{
  font-family:'Cinzel', serif;
  font-size:1.02rem;
  color:var(--maroon);
  margin:26px 0 4px;
}
.tools-panel{
  margin:16px 0 24px;
  border:1px solid var(--gold-deep);
  border-radius:3px;
  overflow:hidden;
  background:var(--paper);
}
.tools-panel__row{
  display:grid;
  grid-template-columns:170px 1fr;
  gap:4px 18px;
  padding:14px 18px;
  border-bottom:1px solid var(--parchment-dark);
}
.tools-panel__row:last-child{ border-bottom:none; }
.tools-panel__row dt{
  font-family:'Cinzel', serif;
  font-size:.82rem;
  letter-spacing:.02em;
  color:var(--gold-deep);
  align-self:start;
}
.tools-panel__row dd{
  margin:0;
  font-size:.96rem;
}
@media (max-width:600px){
  .tools-panel__row{ grid-template-columns:1fr; }
  .tools-panel__row dt{ margin-bottom:2px; }
}

.cabinet--inline{
  grid-template-columns:repeat(auto-fill, minmax(140px,1fr));
  margin:20px 0 8px;
}

/* ---------- STATS ROW ---------- */
.stats-row{
  display:flex;
  justify-content:center;
  gap:clamp(1rem, 4vw, 3rem);
  flex-wrap:wrap;
  margin:22px 0 6px;
}
.stats-row__stat{ text-align:center; }
.stats-row__num{
  display:block;
  font-family:'Cinzel', serif;
  font-weight:700;
  font-size:1.4rem;
  color:var(--maroon);
  line-height:1.2;
}
.stats-row__label{
  display:block;
  font-family:'Cinzel', serif;
  font-size:.68rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--gold-deep);
  margin-top:2px;
}

/* ---------- TIMELINE ---------- */
.timeline-section{ max-width:820px; }
.timeline{
  list-style:none;
  margin:26px 0 0;
  padding:0;
  border-left:2px solid var(--gold);
}
.timeline__item{
  position:relative;
  padding:6px 0 26px 30px;
}
.timeline__item::before{
  content:"";
  position:absolute;
  left:-7px;
  top:8px;
  width:12px;
  height:12px;
  border-radius:50%;
  background:var(--gold);
  border:2px solid var(--paper);
}
.timeline__year{
  font-family:'Cinzel', serif;
  font-weight:700;
  color:var(--maroon);
  font-size:.85rem;
  letter-spacing:.05em;
}
.timeline__body h3{
  font-family:'Cinzel', serif;
  font-size:1.02rem;
  margin:6px 0 6px;
  color:var(--ink);
}
.timeline__body p{ margin:0 0 8px; }

/* ---------- STUDIO MAP ---------- */
.studio-map-wrap{ margin-top:20px; }
.studio-map-wrap__title{
  font-family:'Cinzel', serif;
  font-size:1.02rem;
  color:var(--maroon);
  margin-bottom:4px;
}
.studio-map-wrap__hint{ font-size:.88rem; color:var(--ink-soft); }
.studio-map{
  position:relative;
  width:100%;
  aspect-ratio:16/9;
  border:4px solid var(--gold-deep);
  border-radius:3px;
  overflow:hidden;
  background:var(--ink);
}
.studio-map__bg{
  width:100%;
  height:100%;
  object-fit:cover;
  filter:sepia(.5) brightness(.55) contrast(1.05);
  display:block;
}
.studio-map__pin{
  position:absolute;
  left:var(--x);
  top:var(--y);
  transform:translate(-50%,-50%);
  width:30px;
  height:30px;
  border-radius:50%;
  background:var(--gold-light);
  border:2px solid var(--paper);
  color:var(--ink);
  font-family:'Cinzel', serif;
  font-weight:700;
  cursor:pointer;
  box-shadow:0 0 0 4px rgba(216,172,79,0.35);
}
.studio-map__pin:hover, .studio-map__pin.is-active{ background:var(--maroon); color:var(--parchment); }

.map-tooltip{
  position:fixed;
  z-index:150;
  max-width:280px;
  background:var(--paper);
  border:2px solid var(--gold);
  border-radius:3px;
  padding:16px 18px;
  box-shadow:0 10px 28px rgba(0,0,0,0.35);
}
.map-tooltip h4{
  font-family:'Cinzel', serif;
  margin:0 0 8px;
  color:var(--maroon);
  font-size:.95rem;
}
.map-tooltip p{ margin:0; font-size:.9rem; }
.map-tooltip__close{
  position:absolute;
  top:6px;
  right:8px;
  background:none;
  border:none;
  font-size:1.1rem;
  cursor:pointer;
  color:var(--ink-soft);
}

/* ---------- COMPARE (score / screenplay toggle) ---------- */
.compare__tabs{ display:flex; gap:8px; margin-bottom:16px; }
.compare__tab{
  font-family:'Cinzel', serif;
  font-size:.75rem;
  letter-spacing:.04em;
  text-transform:uppercase;
  background:transparent;
  border:1px solid var(--gold-deep);
  color:var(--ink-soft);
  padding:9px 16px;
  border-radius:2px;
  cursor:pointer;
}
.compare__tab.is-active{
  background:var(--maroon);
  color:var(--parchment);
  border-color:var(--maroon);
}
.compare__panel{ display:none; }
.compare__panel.is-active{ display:block; }
.compare__label{
  font-family:'Cinzel', serif;
  font-size:.72rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--gold-deep);
  margin-bottom:8px;
}
.compare__text{
  background:var(--paper);
  border:1px solid var(--parchment-dark);
  padding:16px 18px;
  border-radius:2px;
  font-style:italic;
}

/* ---------- ARTIFACT CABINET ---------- */
.cabinet-section{ max-width:900px; }
.cabinet{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(150px,1fr));
  gap:16px;
  margin-top:20px;
}
.cabinet__item{
  background:var(--paper);
  border:1px solid var(--gold-deep);
  border-radius:3px;
  padding:14px 10px 12px;
  text-align:center;
  cursor:pointer;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
}
.cabinet__item:hover{ box-shadow:0 6px 14px rgba(58,44,26,0.2); transform:translateY(-2px); }
.cabinet__item img{
  width:100%;
  aspect-ratio:3/4;
  object-fit:cover;
  border:2px solid var(--gold);
}
.cabinet__icon{
  font-size:2rem;
  width:100%;
  aspect-ratio:3/4;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--parchment-dark);
  border:2px solid var(--gold);
}
.cabinet__item span:last-child{
  font-family:'Cinzel', serif;
  font-size:.72rem;
  letter-spacing:.02em;
  color:var(--ink-soft);
}

/* ---------- TESTIMONY ACCORDION ---------- */
.testimony{
  border:1px solid var(--gold-deep);
  border-radius:3px;
  background:var(--paper);
  margin-bottom:26px;
}
.testimony__toggle{
  width:100%;
  display:flex;
  align-items:center;
  gap:12px;
  background:none;
  border:none;
  padding:16px 18px;
  cursor:pointer;
  text-align:left;
  font:inherit;
}
.testimony__name{
  font-family:'Cinzel', serif;
  font-weight:700;
  color:var(--maroon);
}
.testimony__hint{
  margin-left:auto;
  font-size:.8rem;
  color:var(--ink-soft);
  font-style:italic;
}
.testimony__chevron{ transition:transform .2s ease; }
.testimony__toggle[aria-expanded="true"] .testimony__chevron{ transform:rotate(180deg); }
.testimony__body{ padding:0 18px 18px; }

/* ---------- AUDIO PLAYER ---------- */
.audio-player{
  background:var(--paper);
  border:1px solid var(--gold-deep);
  border-radius:3px;
  padding:18px 20px;
}
.audio-player__title{
  font-family:'Cinzel', serif;
  font-size:.95rem;
  color:var(--maroon);
  margin:0 0 12px;
}
.audio-player audio{ width:100%; }

/* ---------- FOOTNOTES ---------- */
.footnotes{
  max-width:var(--max-w);
  margin:48px auto;
  padding:0 34px;
  font-size:.92rem;
  color:var(--ink-soft);
}
.footnotes ol{ padding-left:20px; }
.footnotes li{ margin-bottom:8px; }
.footnotes a{ font-size:.85em; }

.fn-ref a{ text-decoration:none; color:var(--gold-deep); }

/* ---------- RETURN TO STORY ---------- */
.return-to-story{
  font-family:'Cinzel', serif;
  font-size:.72rem;
  letter-spacing:.05em;
  text-transform:uppercase;
  background:transparent;
  border:1px solid var(--gold-deep);
  color:var(--maroon);
  padding:8px 16px;
  border-radius:2px;
  cursor:pointer;
  margin-top:10px;
}
.return-to-story:hover{ background:rgba(185,137,47,0.12); }

/* ---------- CHAPTER END NAV ---------- */
.chapter-end-nav{
  max-width:var(--max-w);
  margin:40px auto 0;
  display:flex;
  justify-content:space-between;
  gap:14px;
  padding:20px 0;
  border-top:1px solid var(--gold-deep);
}
.chapter-end-nav__link{
  font-family:'Cinzel', serif;
  font-size:.8rem;
  letter-spacing:.04em;
  text-decoration:none;
}
.chapter-end-nav__link[data-disabled="true"]{ color:#b3a17a; pointer-events:none; }

/* ---------- FOOTER ---------- */
.site-footer{
  text-align:center;
  padding:36px 20px 20px;
  font-size:.85rem;
  color:var(--gold-deep);
  border-top:3px double var(--gold-deep);
}

/* ---------- MODALS ---------- */
.modal[hidden]{ display:none; }
.modal{
  position:fixed;
  inset:0;
  z-index:200;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
}
.modal__backdrop{
  position:absolute;
  inset:0;
  background:rgba(20,14,6,0.82);
}
.modal__panel{
  position:relative;
  background:var(--parchment);
  border:2px solid var(--gold);
  border-radius:4px;
  max-width:720px;
  width:100%;
  max-height:88vh;
  overflow:auto;
  padding:26px;
  text-align:center;
}
.modal__close{
  position:absolute;
  top:10px;
  right:12px;
  background:none;
  border:none;
  font-size:1.6rem;
  line-height:1;
  cursor:pointer;
  color:var(--ink-soft);
}
.modal__panel--image img{ max-width:100%; border:4px solid var(--gold); }
.modal__caption{
  font-family:'Cinzel', serif;
  font-size:.85rem;
  color:var(--ink-soft);
  margin:14px 0;
}
.modal__video-wrap{
  position:relative;
  width:100%;
  aspect-ratio:16/9;
  background:#000;
}
.modal__video-wrap iframe{ width:100%; height:100%; border:0; }
.modal__doc-frame{
  width:100%;
  height:60vh;
  border:1px solid var(--gold-deep);
  background:#fff;
  margin:10px 0;
}
.btn-outline{
  display:inline-block;
  font-family:'Cinzel', serif;
  font-size:.78rem;
  letter-spacing:.05em;
  text-decoration:none;
  color:var(--maroon);
  border:1px solid var(--maroon);
  padding:10px 20px;
  border-radius:2px;
  margin-right:10px;
}
.modal__panel--person{ max-width:480px; text-align:left; }
.modal__panel--person h3{ font-family:'Cinzel', serif; color:var(--maroon); margin-top:6px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width:640px){
  .hero__title{ font-size:1.7rem; }
  .story{ padding:22px 18px; margin:32px auto; }
  .story__dropcap{ font-size:2.6rem; }
  .chapter-nav__prevnext{ font-size:.65rem; gap:8px; }
  .cabinet{ grid-template-columns:repeat(2,1fr); }
  .modal__panel{ padding:18px; }
}

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *{ transition:none !important; }
}