/* ==========================================================================
   imranhasnat.com — design system
   Dark first. Light theme via [data-theme="light"], set by the header toggle.
   ========================================================================== */

:root {
  color-scheme: dark;
  --bg: #0d0e12;
  --bg-2: #13141a;
  --surface: #181a21;
  --surface-2: #20222b;
  --ink: #f2ede5;
  --ink-2: #c4beb4;
  --muted: #8e8981;
  --rule: #2b2d37;
  --rule-strong: #3d404c;
  --land: #3a3d49;
  --accent: #841617;        /* OU crimson: buttons, pins, bars, rules */
  --accent-ink: #e5504f;    /* the same red, lifted so text and thin lines read on near-black (#841617 is 1.9:1 there) */
  --accent-soft: rgba(132, 22, 23, .28);
  --on-accent: #fff;
  /* media colours, validated for colour-blind separation on this surface */
  --m-interactive: #3987e5;
  --m-video: #199e70;
  --m-audio: #c98500;
  --grain-opacity: .05;
  --shadow: 0 18px 50px rgba(0, 0, 0, .45);

  --f-display: "Fraunces", Georgia, serif;
  --f-body: "Source Serif 4", Georgia, serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --f-sans: "IBM Plex Sans", system-ui, sans-serif;

  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 10px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* Dark is the default for everyone. The toggle sets data-theme="light". */
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f1ea;
  --bg-2: #efe8de;
  --surface: #fffcf7;
  --surface-2: #f1eae0;
  --ink: #17171b;
  --ink-2: #3f3d3a;
  --muted: #6b675f;
  --rule: #ddd4c7;
  --rule-strong: #c6bba9;
  --land: #d3c9ba;
  --accent: #841617;        /* OU crimson */
  --accent-ink: #841617;
  --accent-soft: rgba(132, 22, 23, .08);
  --m-interactive: #2a78d6;
  --m-video: #1baf7a;
  --m-audio: #eda100;
  --grain-opacity: .035;
  --shadow: 0 18px 40px rgba(60, 40, 20, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--f-body); font-size: 18px; line-height: 1.6;
  font-optical-sizing: auto; overflow-x: hidden;
}
body::after { /* film grain */
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 100;
  opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration-color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--accent); color: #fff; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--accent); color: #fff; padding: 8px 14px; border-radius: 6px; }
.skip:focus { top: 12px; }

/* ---------- type ---------- */
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 600; line-height: 1.12; margin: 0; letter-spacing: -.01em; }
.mono, .kicker, .meta { font-family: var(--f-mono); }
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-ink);
}
.kicker::before { content: ""; width: 26px; height: 2px; background: var(--accent); }
.meta { font-size: 13px; color: var(--muted); letter-spacing: .02em; }
.lede { font-size: clamp(19px, 2vw, 22px); color: var(--ink-2); max-width: 680px; }

/* ---------- header ---------- */
.site-head {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.site-head.scrolled {
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--rule);
}
.site-head .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { font-family: var(--f-display); font-size: 20px; font-weight: 600; text-decoration: none; white-space: nowrap; }
.brand .cred { font-weight: 400; color: var(--ink-2); }
@media (max-width: 420px) { .brand .cred { font-size: 15px; color: var(--muted); } }
.nav { display: flex; gap: 22px; margin-left: auto; font-family: var(--f-mono); font-size: 13px; letter-spacing: .06em; text-transform: uppercase; }
.nav a { text-decoration: none; color: var(--ink-2); position: relative; padding: 4px 0; }
.nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px; background: var(--accent); transition: right .25s var(--ease); }
.nav a:hover, .nav a.active { color: var(--ink); }
.nav a:hover::after, .nav a.active::after { right: 0; }
.icon-btn {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; flex: none;
  border: 1px solid var(--rule-strong); background: transparent; color: var(--ink); cursor: pointer;
}
.icon-btn:hover { border-color: var(--accent); color: var(--accent-ink); }
.icon-btn svg { width: 18px; height: 18px; }
.menu-btn { display: none; }
@media (max-width: 820px) {
  .menu-btn { display: grid; margin-left: auto; }
  .nav {
    position: fixed; inset: 64px 0 auto 0; flex-direction: column; gap: 0; padding: 8px var(--gutter) 18px;
    background: var(--bg); border-bottom: 1px solid var(--rule); display: none; margin: 0;
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--rule); }
  .nav a::after { display: none; }
}

/* ---------- hero / atlas ---------- */
.hero { position: relative; min-height: min(100vh, 980px); min-height: min(100svh, 980px); padding-top: 64px; display: flex; flex-direction: column; overflow: hidden; }
.hero::before { /* crimson glow */
  content: ""; position: absolute; width: 900px; height: 900px; right: -300px; top: -360px; pointer-events: none;
  background: radial-gradient(closest-side, var(--accent-soft), transparent);
}
.hero-grid { position: relative; flex: 1; display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 28px; align-items: stretch; align-content: start; padding-top: 28px; }
.hero-copy { position: relative; z-index: 2; padding-top: clamp(10px, 4vh, 48px); grid-column: 1; grid-row: 1; pointer-events: none; }
.hero-copy a { pointer-events: auto; }
.hero-grid > .atlas { grid-column: 1; grid-row: 2; }
.hero-grid > .route { grid-column: 2; grid-row: 1 / span 2; }
.hero h1 { font-size: clamp(44px, 7.4vw, 104px); font-weight: 500; letter-spacing: -.035em; line-height: .96; margin: 14px 0 18px; }
.hero h1 em { font-style: italic; color: var(--accent-ink); font-weight: 400; }
.hero .roles { font-family: var(--f-mono); font-size: 13.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); margin: 0 0 18px; }
.hero .roles span + span::before { content: " / "; color: var(--accent-ink); }
.hero .lede { margin: 0; }
.atlas { position: relative; margin-top: clamp(-120px, -9vw, -40px); z-index: 1; }
.atlas-stage { position: relative; width: 100%; aspect-ratio: 1.95 / 1; }
.atlas-stage canvas, .atlas-stage svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.atlas-stage svg { overflow: visible; }
.atlas .arc { fill: none; stroke: var(--accent-ink); stroke-width: 1.6; stroke-linecap: round; opacity: .9; }
.atlas .arc.dim { opacity: .18; }
.atlas .arc.side { stroke-dasharray: 3 5; }
.atlas .pin-ring { fill: none; stroke: var(--accent-ink); stroke-width: 1.2; opacity: .6; transform-box: fill-box; transform-origin: center; animation: pulse 2.6s var(--ease) infinite; }
.atlas .pin { fill: var(--accent); stroke: var(--accent-ink); stroke-width: 2; cursor: pointer; }
.atlas .pin-hit { fill: transparent; cursor: pointer; }
.atlas .pin-label { font-family: var(--f-mono); font-size: 12px; fill: var(--ink); letter-spacing: .06em; text-transform: uppercase; pointer-events: none; paint-order: stroke; stroke: var(--bg); stroke-width: 4px; }
.atlas .talk { fill: var(--accent-ink); fill-opacity: .25; stroke: var(--accent-ink); stroke-width: 1; cursor: pointer; }
.atlas .talk:hover, .atlas .talk.on { fill-opacity: .6; }
.atlas .is-dim .pin-label { opacity: .35; }
@keyframes pulse { 0% { transform: scale(.6); opacity: .8; } 100% { transform: scale(2.4); opacity: 0; } }

.route { position: relative; z-index: 3; align-self: start; margin-top: clamp(10px, 4vh, 48px);
  background: color-mix(in srgb, var(--surface) 88%, transparent); border: 1px solid var(--rule);
  border-radius: var(--radius); padding: 16px 16px 10px; backdrop-filter: blur(6px); }
.route-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.route-head .meta { text-transform: uppercase; letter-spacing: .12em; font-size: 11.5px; }
.seg { display: inline-flex; border: 1px solid var(--rule-strong); border-radius: 999px; padding: 2px; }
.seg button { font: 500 11.5px/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; border: 0; background: none; color: var(--ink-2); padding: 7px 10px; border-radius: 999px; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--accent); color: var(--on-accent); }
.route ol { list-style: none; margin: 0; padding: 0; counter-reset: stop; }
.route li { counter-increment: stop; }
.route li button {
  all: unset; box-sizing: border-box; width: 100%; cursor: pointer; display: grid; grid-template-columns: 26px 1fr; gap: 2px 8px;
  padding: 9px 8px; border-radius: 8px; border-left: 2px solid transparent;
}
.route li button::before { content: counter(stop, decimal-leading-zero); grid-row: span 2; font: 500 11.5px/1.9 var(--f-mono); color: var(--muted); }
.route li button:hover, .route li button.on { background: var(--surface-2); border-left-color: var(--accent); }
.route li button:focus-visible { outline: 2px solid var(--accent-ink); }
.route .r-place { font-family: var(--f-display); font-size: 17px; font-weight: 600; }
.route .r-place small { font: 400 12px var(--f-mono); color: var(--accent-ink); margin-left: 6px; letter-spacing: .04em; }
.route .r-title { font-size: 14px; color: var(--ink-2); line-height: 1.35; }
.route-detail { border-top: 1px solid var(--rule); margin-top: 8px; padding: 10px 6px 4px; font-size: 14px; color: var(--ink-2); min-height: 92px; }
.route-detail ul { margin: 0; padding-left: 16px; }
.route-detail .works { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.chip { display: inline-flex; align-items: center; gap: 6px; font: 500 12px/1 var(--f-mono); padding: 6px 9px; border-radius: 999px; border: 1px solid var(--rule-strong); text-decoration: none; color: var(--ink); }
.chip:hover { border-color: var(--accent); color: var(--ink); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: none; }
.dot.interactive { background: var(--m-interactive); }
.dot.video { background: var(--m-video); border-radius: 1px; }
.dot.audio { background: var(--m-audio); clip-path: polygon(50% 0, 100% 100%, 0 100%); border-radius: 0; }

.atlas-tip {
  position: absolute; z-index: 5; pointer-events: none; min-width: 180px; max-width: 280px;
  background: var(--surface); border: 1px solid var(--rule-strong); border-radius: 8px; padding: 10px 12px;
  box-shadow: var(--shadow); font-size: 14px; line-height: 1.4; opacity: 0; transform: translateY(4px); transition: opacity .15s, transform .15s;
}
.atlas-tip.show { opacity: 1; transform: none; }
.atlas-tip b { font-family: var(--f-display); font-size: 16px; display: block; }
.atlas-tip .meta { display: block; margin-top: 2px; }
.atlas-tip ul { margin: 6px 0 0; padding-left: 16px; font-size: 13px; color: var(--ink-2); }

.scroll-cue { position: relative; z-index: 2; display: flex; justify-content: center; padding: 12px 0 26px; }
.scroll-cue a { font: 500 12px var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); text-decoration: none; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.scroll-cue a::after { content: ""; width: 1px; height: 34px; background: linear-gradient(var(--accent), transparent); animation: drip 2s var(--ease) infinite; }
@keyframes drip { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-grid > .atlas { grid-column: 1; grid-row: 2; margin-top: 0; }
  .hero-grid > .route { grid-column: 1; grid-row: 3; margin-top: 0; }
  .hero { min-height: 0; }
}

/* ---------- stat strip ---------- */
.stats { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); background: var(--bg-2); }
.stats .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 26px 20px 24px; border-left: 1px solid var(--rule); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat .num { font-family: var(--f-display); font-size: clamp(36px, 4.4vw, 56px); font-weight: 500; line-height: 1; letter-spacing: -.03em; }
.stat .num sup { font-size: .45em; color: var(--accent-ink); vertical-align: top; margin-left: 2px; }
.stat .lbl { font-family: var(--f-mono); font-size: 12.5px; color: var(--muted); letter-spacing: .04em; margin-top: 8px; line-height: 1.4; }
@media (max-width: 760px) {
  .stats .wrap { grid-template-columns: 1fr 1fr; }
  .stat { padding: 20px 14px; }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--rule); }
}

/* ---------- sections ---------- */
section.block { padding: clamp(72px, 10vw, 130px) 0 0; }
.sec-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px 48px; align-items: end; margin-bottom: 40px; }
.sec-head h2 { font-size: clamp(36px, 5vw, 64px); font-weight: 500; letter-spacing: -.03em; margin-top: 12px; }
.sec-head h2 em { font-style: italic; color: var(--accent-ink); font-weight: 400; }
.sec-head p { margin: 0; color: var(--ink-2); }
@media (max-width: 820px) { .sec-head { grid-template-columns: 1fr; } }

/* ---------- work index (timeline + filters) ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.filters button {
  font: 500 12.5px/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 999px;
  border: 1px solid var(--rule-strong); background: transparent; color: var(--ink-2); cursor: pointer;
}
.filters button:hover { border-color: var(--ink-2); color: var(--ink); }
.filters button[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.filters .count { opacity: .6; }
.timeline { position: relative; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--surface); padding: 10px 10px 4px; margin-bottom: 36px; }
.timeline svg { display: block; width: 100%; height: auto; overflow: visible; }
.timeline .axis text, .timeline .row-label { font-family: var(--f-mono); font-size: 11.5px; fill: var(--muted); }
.timeline .row-label { text-transform: uppercase; letter-spacing: .08em; fill: var(--ink-2); }
.timeline .grid line { stroke: var(--rule); }
.timeline .era rect { fill: var(--surface-2); }
.timeline .era text { font-family: var(--f-mono); font-size: 10.5px; fill: var(--muted); letter-spacing: .08em; text-transform: uppercase; }
.timeline .mark { cursor: pointer; transition: opacity .2s; stroke: var(--surface); stroke-width: 2; }
.timeline .mark.interactive { fill: var(--m-interactive); }
.timeline .mark.video { fill: var(--m-video); }
.timeline .mark.audio { fill: var(--m-audio); }
.timeline .mark.off { opacity: .12; }
.timeline .mark:hover { stroke: var(--ink); }
.timeline .now line { stroke: var(--accent); stroke-dasharray: 2 3; }
.timeline .now text { font-family: var(--f-mono); font-size: 10.5px; fill: var(--accent-ink); letter-spacing: .08em; }
.tip {
  position: absolute; pointer-events: none; z-index: 5; max-width: 260px;
  background: var(--bg); border: 1px solid var(--rule-strong); border-radius: 8px; padding: 9px 11px;
  font-size: 14px; line-height: 1.35; box-shadow: var(--shadow); opacity: 0; transition: opacity .12s;
}
.tip.show { opacity: 1; }
.tip b { font-family: var(--f-display); display: block; }

.idx { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule-strong); }
.idx li[hidden] { display: none; }
.idx a {
  display: grid; grid-template-columns: 64px minmax(0, 1fr) 200px 130px 28px; gap: 16px; align-items: center;
  padding: 16px 6px; border-bottom: 1px solid var(--rule); text-decoration: none; transition: background .15s, padding .2s var(--ease);
}
.idx a:hover, .idx a.hl { background: var(--surface); padding-left: 14px; color: var(--ink); }
.idx .y { font: 500 13px var(--f-mono); color: var(--accent-ink); }
.idx .t { font-family: var(--f-display); font-size: clamp(18px, 2vw, 22px); font-weight: 600; line-height: 1.25; }
.idx .t small { display: block; font: 400 13px var(--f-mono); color: var(--muted); margin-top: 3px; letter-spacing: .02em; }
.idx .m, .idx .p { font: 500 12.5px var(--f-mono); color: var(--ink-2); display: flex; align-items: center; gap: 8px; text-transform: uppercase; letter-spacing: .06em; }
.idx .arr { color: var(--accent-ink); transition: transform .2s; }
.idx a:hover .arr { transform: translateX(4px); }
@media (max-width: 760px) {
  .idx a { grid-template-columns: 48px minmax(0, 1fr) 20px; }
  .idx .m, .idx .p { display: none; }
}

.cards { display: grid; grid-template-columns: repeat(12, 1fr); gap: 28px; }
.card { grid-column: span 4; display: flex; flex-direction: column; position: relative; transition: opacity .25s, transform .25s; }
.card.big { grid-column: span 6; }
.card[hidden] { display: none; }
.card .thumb {
  position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--radius);
  background: var(--surface-2); border: 1px solid var(--rule); cursor: pointer; padding: 0; width: 100%; color: inherit;
}
.card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease), filter .4s; filter: saturate(.9); }
.card:hover .thumb img { transform: scale(1.045); filter: saturate(1.05); }
.card .thumb .badge {
  position: absolute; left: 12px; top: 12px; display: inline-flex; align-items: center; gap: 7px;
  font: 500 11.5px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase;
  background: rgba(10, 10, 14, .78); color: #f2ede5; padding: 7px 9px; border-radius: 999px; backdrop-filter: blur(4px);
}
.card .thumb .play {
  position: absolute; right: 12px; bottom: 12px; width: 46px; height: 46px; border-radius: 50%;
  background: var(--accent); color: #fff; display: grid; place-items: center; box-shadow: 0 6px 18px rgba(0,0,0,.35);
  transition: transform .25s var(--ease);
}
.card:hover .thumb .play { transform: scale(1.1); }
.card .thumb .play svg { width: 18px; height: 18px; margin-left: 2px; }
.card .thumb.audio-thumb { display: grid; place-items: center; background: linear-gradient(135deg, var(--surface-2), var(--bg-2)); }
.card .thumb.audio-thumb svg.wave { width: 80%; height: 50%; }
.card h3 { font-size: 23px; margin: 16px 0 6px; }
.card h3 a { text-decoration: none; }
.card .meta { margin: 0 0 8px; }
.card p { margin: 0 0 10px; font-size: 16.5px; color: var(--ink-2); }
.card p.meta { font-size: 13px; color: var(--muted); margin: 0 0 8px; }
.card .credit { font-size: 14px; color: var(--muted); font-style: italic; }
.go { font: 500 13px var(--f-mono); letter-spacing: .06em; text-transform: uppercase; text-decoration: none; color: var(--accent-ink); display: inline-flex; gap: 8px; align-items: center; margin-top: auto; padding-top: 4px; background: none; border: 0; cursor: pointer; }
.go::after { content: "→"; transition: transform .2s; }
.go:hover::after { transform: translateX(4px); }
@media (max-width: 980px) { .card, .card.big { grid-column: span 6; } }
@media (max-width: 640px) { .card, .card.big { grid-column: span 12; } }

/* ---------- feature: Race to Refuge ---------- */
.feature { position: relative; margin-top: clamp(72px, 10vw, 130px); background: var(--bg-2); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); overflow: hidden; }
.feature .wrap { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; padding-top: clamp(56px, 8vw, 100px); padding-bottom: clamp(56px, 8vw, 100px); }
.feature h2 { font-size: clamp(44px, 6vw, 80px); font-weight: 500; letter-spacing: -.035em; margin: 14px 0 16px; }
.feature .award { display: inline-flex; align-items: center; gap: 10px; font: 500 12.5px var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink); border: 1px solid var(--rule-strong); border-radius: 999px; padding: 8px 12px; margin-bottom: 18px; }
.feature .award svg { width: 16px; height: 16px; color: var(--m-audio); }
.feature p { color: var(--ink-2); }
.scene { position: relative; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--rule-strong); aspect-ratio: 960 / 600; background: #222; }
.scene img { width: 100%; height: 100%; object-fit: cover; }
.scene .choices button {
  all: unset; position: absolute; left: 1.9%; width: 27.4%; height: 6.4%; cursor: pointer; border-radius: 4px;
  transition: box-shadow .15s, background .15s;
}
.scene .choices button:nth-child(1) { top: 83.8%; }
.scene .choices button:nth-child(2) { top: 90.4%; }
.scene .choices button:hover, .scene .choices button:focus-visible { box-shadow: 0 0 0 2px var(--accent); background: rgba(132, 22, 23, .12); }
.scene .try { position: absolute; left: 30.5%; bottom: 9%; font: 600 11px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; background: var(--accent); color: #fff; padding: 7px 9px; border-radius: 4px; pointer-events: none; animation: nudge 1.8s var(--ease) infinite; }
.scene .try::before { content: "← "; }
@keyframes nudge { 50% { transform: translateX(-5px); } }
.scene .outcome { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(13,14,18,.82); color: #f2ede5; text-align: center; padding: 24px; opacity: 0; pointer-events: none; transition: opacity .25s; }
.scene .outcome.show { opacity: 1; pointer-events: auto; }
.scene .outcome p { color: #e6e0d6; max-width: 380px; margin: 0 auto 16px; font-size: clamp(14px, 1.6vw, 18px); }
.steps { list-style: none; margin: 22px 0 28px; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--rule); }
.steps li { display: grid; grid-template-columns: 34px 1fr; padding: 11px 0; border-bottom: 1px solid var(--rule); font-size: 16px; color: var(--ink-2); }
.steps li span { font: 500 12px/1.9 var(--f-mono); color: var(--accent-ink); }
.btn {
  display: inline-flex; align-items: center; gap: 10px; font: 600 13.5px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase;
  background: var(--accent); color: var(--on-accent); padding: 15px 20px; border-radius: 999px; text-decoration: none; border: 0; cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s;
}
.btn:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 10px 24px var(--accent-soft); }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--rule-strong); }
.btn.ghost:hover { border-color: var(--accent); color: var(--ink); }
@media (max-width: 900px) { .feature .wrap { grid-template-columns: 1fr; } }

/* ---------- data desk ---------- */
.desk { display: grid; grid-template-columns: 1.5fr 1fr; gap: 28px; }
.panel { border: 1px solid var(--rule); border-radius: var(--radius); background: var(--surface); overflow: hidden; display: flex; flex-direction: column; }
.panel .frame { position: relative; aspect-ratio: 16 / 10; background: var(--surface-2); }
.panel .frame img { width: 100%; height: 100%; object-fit: cover; }
.panel .frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.panel .frame .load { position: absolute; inset: 0; display: grid; place-items: center; background: linear-gradient(transparent 30%, rgba(10,10,14,.75)); border: 0; cursor: pointer; color: #fff; }
.panel .frame .load span { margin-top: auto; margin-bottom: 22px; }
.panel .body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.panel h3 { font-size: 26px; margin: 4px 0 8px; }
.panel p { color: var(--ink-2); font-size: 16.5px; margin: 0 0 12px; }
.spec { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 4px 0 16px; font-size: 14.5px; }
.spec dt { font: 500 11.5px/1.9 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.spec dd { margin: 0; color: var(--ink-2); }
.toolbelt { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.toolbelt .meta { margin-right: 6px; text-transform: uppercase; letter-spacing: .12em; }
.tag { font: 500 12.5px/1 var(--f-mono); padding: 8px 11px; border: 1px solid var(--rule); border-radius: 6px; color: var(--ink-2); background: var(--bg-2); }
@media (max-width: 900px) { .desk { grid-template-columns: 1fr; } }

/* ---------- video ---------- */
.reel { display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; align-items: stretch; }
.reel .lead .thumb { aspect-ratio: 16 / 9; }
.reel .lead h3 { font-size: 34px; }
.reel .card { grid-column: auto; }
.reel .side { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-content: start; }
.reel .side .card h3 { font-size: 17px; margin-top: 10px; }
.reel .side .card p:not(.meta) { display: none; }
.reel .side .play { width: 36px; height: 36px; }
.students-note { margin-top: 28px; padding: 16px 18px; border-left: 3px solid var(--accent); background: var(--surface); border-radius: 0 var(--radius) var(--radius) 0; font-size: 15.5px; color: var(--ink-2); max-width: 760px; }
@media (max-width: 900px) { .reel { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .reel .side { grid-template-columns: 1fr; } }

.lightbox { position: fixed; inset: 0; z-index: 300; display: none; place-items: center; background: rgba(6, 6, 9, .9); padding: 20px; }
.lightbox.open { display: grid; }
.lightbox .box { width: min(1100px, 100%); }
.lightbox .vid { position: relative; aspect-ratio: 16 / 9; background: #000; border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); }
.lightbox iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.lightbox .cap { display: flex; justify-content: space-between; gap: 16px; align-items: center; color: #f2ede5; margin-top: 12px; }
.lightbox .cap b { font-family: var(--f-display); font-size: 20px; font-weight: 600; }
.lightbox .icon-btn { color: #f2ede5; border-color: rgba(255,255,255,.3); }

.lab { margin-top: clamp(48px, 6vw, 72px); padding-top: 28px; border-top: 1px solid var(--rule); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: clamp(24px, 4vw, 48px); align-items: start; }
.lab h3 { font-size: 26px; display: grid; gap: 6px; margin-bottom: 12px; }
.lab h3 .meta { font-family: var(--f-mono); font-weight: 400; font-size: 12px; letter-spacing: .06em; }
.lab-head p { margin: 0; font-size: 16px; color: var(--ink-2); }
.lab-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.lab-grid .card { grid-column: auto; }
.lab-grid .card h3 { font-size: 20px; margin: 12px 0 4px; display: block; }
.lab-grid .card p:not(.meta) { font-size: 15px; }
@media (max-width: 900px) { .lab { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .lab-grid { grid-template-columns: 1fr; } }

/* ---------- audio ---------- */
.podcast { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(24px, 4vw, 56px); border: 1px solid var(--rule); border-radius: 14px; background: var(--surface); padding: clamp(20px, 3.5vw, 40px); }
.podcast .cover { aspect-ratio: 1; border-radius: 12px; position: relative; overflow: hidden; background: radial-gradient(120% 90% at 20% 10%, #3a1219, #120d10 60%); display: flex; flex-direction: column; justify-content: flex-end; padding: 24px; color: #f2ede5; }
.podcast .cover svg { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .9; }
.podcast .cover h3 { position: relative; font-size: clamp(30px, 3.6vw, 46px); font-weight: 500; letter-spacing: -.02em; }
.podcast .cover .meta { position: relative; color: #c9c2b8; margin-top: 8px; }
.eplist { list-style: none; margin: 18px 0 0; padding: 0; border-top: 1px solid var(--rule); }
.eplist li button {
  all: unset; box-sizing: border-box; width: 100%; cursor: pointer; display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: 12px;
  padding: 13px 8px; border-bottom: 1px solid var(--rule); transition: background .15s;
}
.eplist li button:hover, .eplist li button.on { background: var(--surface-2); }
.eplist li button:focus-visible { outline: 2px solid var(--accent-ink); }
.eplist .pp { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--rule-strong); display: grid; place-items: center; color: var(--ink); }
.eplist .on .pp { background: var(--accent); border-color: var(--accent); color: #fff; }
.eplist .pp svg { width: 13px; height: 13px; }
.eplist .t { font-family: var(--f-display); font-size: 18px; font-weight: 600; }
.eplist .t small { display: block; font: 400 12.5px var(--f-mono); color: var(--muted); letter-spacing: .04em; margin-top: 2px; }
.eplist .d { font: 500 13px var(--f-mono); color: var(--ink-2); }
.eplist .bar { grid-column: 1 / -1; height: 3px; background: var(--rule); border-radius: 3px; overflow: hidden; display: none; }
.eplist .on .bar { display: block; }
.eplist .bar i { display: block; height: 100%; width: 0; background: var(--accent); }
.sc-host { position: absolute; width: 1px; height: 1px; overflow: hidden; left: -9999px; }
.podcast .fine { font-size: 14px; color: var(--muted); margin-top: 14px; }
@media (max-width: 860px) { .podcast { grid-template-columns: 1fr; } .podcast .cover { aspect-ratio: 16 / 9; } }

/* ---------- teaching ---------- */
.teach { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); }
.inst { list-style: none; margin: 0; padding: 0; position: relative; }
.inst::before { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 2px; background: var(--rule-strong); }
.inst li { position: relative; padding: 0 0 22px 34px; }
.inst li::before { content: ""; position: absolute; left: 0; top: 6px; width: 16px; height: 16px; border-radius: 50%; background: var(--bg); border: 2px solid var(--accent); }
.inst li.now::before { background: var(--accent); }
.inst h4 { font-size: 20px; }
.inst .meta { display: block; margin: 2px 0 4px; }
.inst p { margin: 0; font-size: 15.5px; color: var(--ink-2); }
.course-groups { display: grid; gap: 18px; }
.course-group h4 { font-family: var(--f-mono); font-size: 12px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.course-group .tags { display: flex; flex-wrap: wrap; gap: 6px; }
.principles { margin-top: 48px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--rule); }
.principles div { padding: 22px 22px 22px 0; border-bottom: 1px solid var(--rule); }
.principles div + div { padding-left: 22px; border-left: 1px solid var(--rule); }
.principles b { font-family: var(--f-display); font-size: 19px; font-weight: 600; display: block; margin-bottom: 6px; }
.principles p { margin: 0; font-size: 15.5px; color: var(--ink-2); }
.supervision { display: flex; gap: 32px; flex-wrap: wrap; margin-top: 28px; }
.supervision div { font-family: var(--f-mono); font-size: 13px; color: var(--muted); }
.supervision b { font-family: var(--f-display); font-size: 36px; font-weight: 500; color: var(--ink); display: block; line-height: 1; margin-bottom: 4px; }
@media (max-width: 900px) {
  .teach { grid-template-columns: 1fr; }
  .principles { grid-template-columns: 1fr; }
  .principles div + div { padding-left: 0; border-left: 0; }
}

/* ---------- research ---------- */
.interests { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 48px; }
.interests span { font-family: var(--f-display); font-size: clamp(18px, 2vw, 22px); padding: 10px 16px; border: 1px solid var(--rule-strong); border-radius: 999px; }
.interests span:nth-child(-n+2) { border-color: var(--accent); background: var(--accent-soft); }
.research { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(28px, 5vw, 64px); }
.pubs h3, .talks h3 { font-size: 24px; margin-bottom: 14px; }
.pubs ol { list-style: none; margin: 0 0 28px; padding: 0; }
.pubs li { padding: 14px 0; border-top: 1px solid var(--rule); font-size: 16px; color: var(--ink-2); display: grid; grid-template-columns: 70px 1fr; gap: 12px; }
.pubs li .yr { font: 500 13px/1.9 var(--f-mono); color: var(--accent-ink); }
.pubs li cite { font-style: italic; color: var(--ink); }
.pubs li a { word-break: break-word; }
.talk-chart { border: 1px solid var(--rule); border-radius: var(--radius); background: var(--surface); padding: 16px 16px 8px; position: relative; }
.talk-chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.talk-chart .bar { fill: var(--accent); cursor: pointer; }
.talk-chart .bar:hover, .talk-chart .bar.on { fill: var(--accent-ink); }
.talk-chart .axis text { font-family: var(--f-mono); font-size: 11px; fill: var(--muted); }
.talk-chart .val { font-family: var(--f-mono); font-size: 11px; fill: var(--ink-2); }
.talk-chart .base { stroke: var(--rule-strong); }
.talk-list { margin-top: 14px; max-height: 360px; overflow: auto; border-top: 1px solid var(--rule); padding-right: 6px; }
.talk-list p { margin: 0; padding: 10px 0; border-bottom: 1px solid var(--rule); font-size: 14.5px; color: var(--ink-2); }
.talk-list p .meta { display: block; }
details.more { margin-top: 10px; }
details.more summary { cursor: pointer; font: 500 13px var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--accent-ink); }
@media (max-width: 900px) { .research { grid-template-columns: 1fr; } }

/* ---------- AI ---------- */
.ai { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.45fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.ai-side { display: grid; gap: 36px; }
.ai h3 { font-size: 24px; margin-bottom: 12px; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.ai h3 .meta { font-family: var(--f-mono); font-weight: 400; letter-spacing: .08em; text-transform: uppercase; font-size: 11.5px; }
.ai-block ul { list-style: none; margin: 0 0 12px; padding: 0; border-top: 1px solid var(--rule); }
.ai-block li { padding: 12px 0; border-bottom: 1px solid var(--rule); font-size: 16px; color: var(--ink-2); }
.ai-block li b { color: var(--ink); font-weight: 600; }
.ai-block li .meta { display: block; margin-top: 4px; }
.toolkit { border: 1px solid var(--rule); border-radius: 14px; background: var(--surface); padding: clamp(18px, 3vw, 30px); }
.toolkit dl { margin: 0; }
.toolkit dl > div { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 16px; padding: 14px 0; border-top: 1px solid var(--rule); }
.toolkit dt { font: 500 11.5px/1.7 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent-ink); }
.toolkit dd { margin: 0; display: grid; gap: 7px; }
.toolkit dd p { margin: 0; font-size: 15.5px; line-height: 1.5; color: var(--ink-2); }
.toolkit dd b { color: var(--ink); font-weight: 600; }
.ai-note { margin: 4px 0 0; padding-top: 14px; border-top: 1px solid var(--rule); font-size: 15px; font-style: italic; color: var(--muted); }
@media (max-width: 900px) { .ai { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .toolkit dl > div { grid-template-columns: 1fr; gap: 6px; } }

/* Real Enough: a title card standing in for a film still. Fixed dark, like a frame of film. */
.poster { position: absolute; inset: 0; display: grid; place-items: center; overflow: hidden; background: #0b0b0e; }
.pgrid { position: absolute; inset: -12%; display: grid; grid-template-columns: repeat(6, 1fr); gap: 7px; transform: rotate(-7deg); opacity: .6; }
.pgrid i { aspect-ratio: 4 / 3; border-radius: 2px; background: radial-gradient(circle at 30% 40%, #5c5852, #201f1c 72%); }
.pgrid i:nth-child(3n) { background: linear-gradient(160deg, #6d675f, #1b1a18); }
.pgrid i:nth-child(4n+1) { background: radial-gradient(circle at 68% 62%, #8b847a, #282623 66%); }
.pgrid i:nth-child(5n+2) { filter: blur(1.2px); opacity: .55; }
.pgrid i:nth-child(7n+4) { outline: 2px solid #841617; outline-offset: -2px; }
.pgrid i:nth-child(11n+6) { background: radial-gradient(circle at 68% 62%, #8b847a, #282623 66%); transform: scaleX(-1); }
.ptitle { position: relative; font-family: var(--f-display); font-style: italic; font-weight: 400; font-size: clamp(30px, 4.6vw, 60px); letter-spacing: -.02em; color: #f2ede5; text-shadow: 0 2px 24px rgba(0, 0, 0, .9); padding: 0 16px; text-align: center; }
.card .thumb .poster .ptitle { font-size: clamp(24px, 3vw, 36px); }

.ai-film { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); border: 1px solid var(--rule); border-radius: 14px; background: var(--surface); overflow: hidden; margin-bottom: clamp(36px, 5vw, 56px); }
.ai-film-art { position: relative; min-height: 320px; display: block; width: 100%; padding: 0; border: 0; background: none; cursor: pointer; color: inherit; }
.ai-film-art .play { position: absolute; right: 16px; bottom: 16px; z-index: 1; width: 56px; height: 56px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; box-shadow: 0 6px 18px rgba(0, 0, 0, .35); transition: transform .25s var(--ease); }
.ai-film-art:hover .play { transform: scale(1.1); }
.ai-film-art .play svg { width: 20px; height: 20px; margin-left: 2px; }
.ai-film-art .badge { position: absolute; left: 14px; top: 14px; z-index: 1; display: inline-flex; align-items: center; gap: 7px; font: 500 11.5px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; background: rgba(10, 10, 14, .78); color: #f2ede5; padding: 7px 9px; border-radius: 999px; }
.ai-film-body { padding: clamp(20px, 3vw, 34px); }
.ai-film-body h3 { font-size: clamp(30px, 3.4vw, 42px); font-weight: 500; margin: 12px 0 6px; }
.ai-film-body p { color: var(--ink-2); font-size: 16.5px; margin: 0 0 12px; }
.ai-film-body p.meta { font-size: 13px; color: var(--muted); }
.ai-film-body .q { font-family: var(--f-display); font-style: italic; font-size: clamp(18px, 1.9vw, 21px); line-height: 1.4; color: var(--ink); border-left: 2px solid var(--accent-ink); padding-left: 14px; margin: 16px 0 18px; }
@media (max-width: 860px) { .ai-film { grid-template-columns: 1fr; } .ai-film-art { min-height: 0; aspect-ratio: 16 / 9; } }

/* Video reel: the AI film sits under the lead documentary as a compact row */
.lead-col { display: grid; gap: 28px; align-content: start; }
.card.compact { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.card.compact h3 { margin-top: 0; font-size: 21px; }
.card.compact p:not(.meta):not(.credit) { font-size: 15px; }
@media (max-width: 560px) { .card.compact { grid-template-columns: 1fr; } }

/* ---------- public talks ---------- */
.appearances { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.appearances .card { grid-column: auto; }
.appearances .card .thumb { aspect-ratio: 16 / 9; }
.appearances .card h3 { font-size: 20px; margin: 4px 0 6px; line-height: 1.25; }
.appearances .card .meta { margin: 12px 0 0; }
.appearances .card h3 + .meta { margin-top: 0; }
@media (max-width: 900px) { .appearances { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .appearances { grid-template-columns: 1fr; } }

/* ---------- about ---------- */
.about { display: grid; grid-template-columns: 300px 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.portrait { aspect-ratio: 4 / 5; border-radius: 14px; overflow: hidden; position: relative; background: var(--surface-2); border: 1px solid var(--rule); display: grid; place-items: center; }
.portrait .mono-mark { font-family: var(--f-display); font-size: 110px; font-weight: 500; letter-spacing: -.05em; color: var(--accent-ink); line-height: 1; }
.portrait .ph { position: absolute; bottom: 12px; left: 12px; right: 12px; font: 500 11px var(--f-mono); color: var(--muted); text-align: center; letter-spacing: .06em; text-transform: uppercase; }
.about .bio p { font-size: clamp(18px, 1.8vw, 20px); color: var(--ink-2); margin: 0 0 16px; max-width: 720px; }
.about .bio p:first-child { color: var(--ink); font-size: clamp(21px, 2.2vw, 25px); line-height: 1.45; font-family: var(--f-display); }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--rule); margin-top: 28px; }
.facts div { padding: 16px 16px 16px 0; border-bottom: 1px solid var(--rule); }
.facts dt { font: 500 11.5px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.facts dd { margin: 0; font-size: 15.5px; color: var(--ink-2); }
@media (max-width: 860px) { .about { grid-template-columns: 1fr; } .portrait { max-width: 260px; } .facts { grid-template-columns: 1fr 1fr; } }

/* ---------- contact / footer ---------- */
.contact { margin-top: clamp(80px, 10vw, 140px); border-top: 1px solid var(--rule); padding: clamp(56px, 8vw, 100px) 0 40px; position: relative; overflow: hidden; }
.contact h2 { font-size: clamp(44px, 6.2vw, 92px); font-weight: 500; letter-spacing: -.04em; line-height: .95; }
.contact h2 a { text-decoration: none; }
.contact h2 a:hover em { color: var(--ink); }
.contact h2 em { color: var(--accent-ink); font-style: italic; font-weight: 400; transition: color .2s; }
.links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.contact-form { display: grid; gap: 16px; background: var(--surface); border: 1px solid var(--rule); border-radius: 14px; padding: clamp(18px, 3vw, 30px); margin-top: 16px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 6px; min-width: 0; }
.field span { font: 500 11.5px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  font: 400 16.5px/1.45 var(--f-body); color: var(--ink); background: var(--bg-2); border: 1px solid var(--rule-strong);
  border-radius: 8px; padding: 11px 12px; width: 100%; transition: border-color .15s, box-shadow .15s;
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent-ink); box-shadow: 0 0 0 3px var(--accent-soft); }
.field [aria-invalid="true"] { border-color: var(--accent-ink); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-foot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-status { margin: 0; flex: 1; min-width: 200px; }
.form-status.ok { color: var(--m-video); }
.form-status.err { color: var(--accent-ink); }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .field-row { grid-template-columns: 1fr; } }
.foot { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 64px; padding-top: 20px; border-top: 1px solid var(--rule); }

/* ---------- reveal on scroll ---------- */
/* Content is visible by default. Only elements that start below the fold get .pre, then fade up. */
.reveal { transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.pre { opacity: 0; transform: translateY(18px); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}
@media print {
  body::after, .site-head, .scroll-cue, .atlas, .route { display: none; }
}