/* ————————————————————————————————————————————
   LEGERDEMAIN — Akademie für Kartenkunst, Wien
   the page is the card table
——————————————————————————————————————————————— */
:root {
  --baize: #0C382B;
  --baize-hi: #11473A;
  --baize-sh: #07271E;
  --stock: #F6F1E2;
  --ink: #1A1418;
  --carmine: #B62C35;
  --carmine-hi: #D4525C;
  --gilt: #C8A45E;
  --gilt-d: #A6823F;
  --gilt-ink: #7E6128; /* gilt legible on the cream card stock (≥4.5:1) */
  --bordeaux: #4E1B26;
  --bordeaux-d: #39111B;
  --f-disp: 'Bodoni Moda', 'Didot', 'Bodoni MT', serif;
  --f-body: 'EB Garamond', Georgia, serif;
  --f-util: 'Jost', 'Futura', 'Century Gothic', sans-serif;
  --ease-out: cubic-bezier(.22, .08, .18, 1);
  color-scheme: dark;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 4.6rem; }

body {
  font-family: var(--f-body);
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--stock);
  background:
    radial-gradient(120% 70% at 50% -4%, var(--baize-hi) 0%, transparent 58%),
    radial-gradient(140% 90% at 50% 108%, var(--baize-sh) 0%, transparent 55%),
    var(--baize);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

/* felt grain */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .30;
  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%3CfeColorMatrix values='0 0 0 0 .07 0 0 0 0 .16 0 0 0 0 .12 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

main, footer, header { position: relative; z-index: 1; }

::selection { background: var(--gilt); color: var(--ink); }

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

@supports (scrollbar-width: thin) {
  html { scrollbar-width: thin; scrollbar-color: var(--gilt-d) var(--baize-sh); }
}
::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: var(--baize-sh); }
::-webkit-scrollbar-thumb {
  background: var(--gilt-d);
  border-radius: 6px;
  border: 2px solid var(--baize-sh);
}
::-webkit-scrollbar-thumb:hover { background: var(--gilt); }

/* ————— gilt table frame ————— */
.frame { position: fixed; inset: 0; z-index: 60; pointer-events: none; }
.frame::before, .frame::after {
  content: '';
  position: absolute;
  border: 1px solid color-mix(in srgb, var(--gilt) 62%, transparent);
}
.frame::before { inset: 10px; }
.frame::after { inset: 16px; border-color: color-mix(in srgb, var(--gilt) 30%, transparent); }
/* load beat 1: the table's gilt inlay draws outward from the centre line */
html.js .frame::before, html.js .frame::after {
  clip-path: inset(0);
  transition: clip-path 1.15s var(--ease-out);
}
html.js .frame::after { transition-delay: .18s; }
html.js:not(.t1) .frame::before,
html.js:not(.t1) .frame::after { clip-path: inset(0 50%); }
@media (max-width: 700px) {
  .frame::before { inset: 7px; }
  .frame::after { inset: 11px; }
}

/* ————— topbar ————— */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem clamp(1.6rem, 5vw, 4rem) .9rem;
  background: color-mix(in srgb, var(--baize-sh) 82%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--gilt) 26%, transparent);
}
.brand {
  font-family: var(--f-disp);
  font-weight: 620;
  font-size: 1.18rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gilt);
  text-decoration: none;
  transition: color .3s;
}
.brand:hover { color: var(--stock); }
.topbar nav { display: flex; gap: clamp(.9rem, 2.6vw, 2.1rem); flex-wrap: wrap; }
.topbar nav a {
  font-family: var(--f-util);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--stock) 78%, transparent);
  text-decoration: none;
  padding-bottom: 2px;
  background: linear-gradient(var(--gilt), var(--gilt)) bottom left / 0% 1px no-repeat;
  transition: background-size .35s var(--ease-out), color .35s;
}
.topbar nav a:hover { color: var(--gilt); background-size: 100% 1px; }

/* ————— shared typography ————— */
.eyebrow {
  font-family: var(--f-util);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gilt);
}
.eyebrow::before, .eyebrow::after {
  content: '—';
  color: color-mix(in srgb, var(--gilt) 45%, transparent);
  margin: 0 .7em;
}

h2 {
  font-family: var(--f-disp);
  font-optical-sizing: auto;
  font-weight: 480;
  font-size: clamp(2.05rem, 4.6vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: .015em;
  margin: 1.1rem 0 1.2rem;
  text-wrap: balance;
}

.lede {
  max-width: 56ch;
  margin-inline: auto;
  font-size: 1.16rem;
  color: color-mix(in srgb, var(--stock) 84%, transparent);
  text-wrap: pretty;
}

/* ————— sections ————— */
.act { padding: clamp(4.5rem, 9vw, 7.5rem) clamp(1.4rem, 5vw, 3rem) 0; }
.act-head { text-align: center; max-width: 60rem; margin: 0 auto; }

/* scroll reveal */
html.js .rv {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .6s var(--ease-out), transform .6s var(--ease-out);
  transition-delay: calc(var(--rv, 0) * 110ms);
}
html.js .rv.in { opacity: 1; transform: none; }

/* ————— hero ————— */
.hero {
  text-align: center;
  padding: clamp(4rem, 9vh, 6.5rem) 1.25rem 0;
}
.hero-eyebrow { transition: opacity .9s var(--ease-out); }
html.js:not(.t1) .hero-eyebrow { opacity: 0; }

.wordmark {
  font-family: var(--f-disp);
  font-optical-sizing: auto;
  font-weight: 560;
  font-size: clamp(2.15rem, 8.6vw, 7.4rem);
  line-height: 1.04;
  letter-spacing: .16em;
  white-space: nowrap;
  margin: 1.4rem 0 1.1rem;
  padding-left: .16em; /* optically recentre tracked caps */
  color: var(--stock);
  text-shadow: 0 1px 0 rgba(0,0,0,.35), 0 12px 44px rgba(0,0,0,.35);
}
@media (max-width: 520px) {
  .wordmark { letter-spacing: .105em; padding-left: .105em; font-size: 9.4vw; }
}
.wordmark span { display: inline-block; }
html.js .wordmark span {
  opacity: 0;
  transform: translateY(.35em);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
  transition-delay: calc(var(--d) * 45ms);
}
html.js.t2 .wordmark span { opacity: 1; transform: none; }

.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-style: italic;
  color: color-mix(in srgb, var(--stock) 86%, transparent);
  transition: opacity 1s var(--ease-out) .1s;
}
html.js:not(.t3) .hero-sub { opacity: 0; }

.hero-note {
  font-family: var(--f-util);
  font-size: .7rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--gilt) 94%, transparent);
  padding-bottom: 2.4rem;
  transition: opacity 1s var(--ease-out) .3s;
}
html.js:not(.t3) .hero-note { opacity: 0; }

/* ————— 3D stages ————— */
.stage {
  position: relative;
  perspective: 1500px;
  perspective-origin: 50% 30%;
}
.stage::before { /* lamplight pool on the felt */
  content: '';
  position: absolute;
  left: 50%;
  top: 58%;
  width: min(78%, 760px);
  aspect-ratio: 2.6 / 1;
  transform: translate(-50%, -50%);
  background: radial-gradient(50% 50% at 50% 50%,
    color-mix(in srgb, var(--gilt) 13%, transparent) 0%, transparent 70%);
  pointer-events: none;
}
.stage-in {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0; height: 0;
  transform-style: preserve-3d;
}
.hero-stage { height: clamp(300px, 38vw, 415px); margin-top: 1.4rem; }
.hero-stage .stage-in { top: 34%; }
.flourish-stage { height: clamp(320px, 38vw, 430px); margin-top: .5rem; }
.flourish-stage .stage-in { top: 46%; }

/* cards */
.pcard {
  position: absolute;
  left: calc(var(--cw, 96px) / -2);
  top: calc(var(--cw, 96px) * -0.7);
  width: var(--cw, 96px);
  height: calc(var(--cw, 96px) * 1.4);
  transform-style: preserve-3d;
  will-change: transform;
}
.pcard-in {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
}
.pf {
  position: absolute;
  inset: 0;
  border-radius: calc(var(--cw, 96px) * .058);
  overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .28), 0 10px 22px -8px rgba(0, 0, 0, .45);
}
.pf svg { display: block; width: 100%; height: 100%; }
.pf { transition: filter .7s var(--ease-out); }
.pf-back { transform: rotateY(180deg); }
.pcard.dimmed .pf { filter: brightness(.62) saturate(.8); }

/* ————— epigraph ————— */
.epigraph {
  margin-top: clamp(3.5rem, 8vw, 6rem);
  background:
    repeating-linear-gradient(178deg, rgba(255, 244, 214, .022) 0 2px, transparent 2px 6px),
    radial-gradient(90% 130% at 50% -20%, color-mix(in srgb, var(--gilt) 9%, transparent) 0%, transparent 55%),
    linear-gradient(color-mix(in srgb, var(--bordeaux) 94%, black), var(--bordeaux-d));
  border-top: 1px solid color-mix(in srgb, var(--gilt) 55%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--gilt) 55%, transparent);
  box-shadow: inset 0 4px 0 -3px color-mix(in srgb, var(--gilt) 25%, transparent),
              inset 0 -4px 0 -3px color-mix(in srgb, var(--gilt) 25%, transparent);
  padding: clamp(3.4rem, 7vw, 5.5rem) clamp(1.4rem, 5vw, 3rem);
  text-align: center;
}
.epigraph-inner { max-width: 46rem; margin: 0 auto; }
.epigraph blockquote p {
  font-family: var(--f-disp);
  font-optical-sizing: auto;
  font-style: italic;
  font-weight: 440;
  font-size: clamp(1.28rem, 2.6vw, 1.85rem);
  line-height: 1.42;
  margin-top: 1.6rem;
  color: var(--stock);
}
.epigraph blockquote em { color: var(--gilt); font-style: italic; }
.attrib {
  margin-top: 1.5rem;
  font-family: var(--f-util);
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--gilt) 85%, transparent);
}

/* ————— flourish bar ————— */
.flourish-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 2.2rem;
}
.flourish-bar button {
  font-family: var(--f-util);
  cursor: pointer;
  background: transparent;
  color: var(--stock);
  border: 1px solid color-mix(in srgb, var(--gilt) 42%, transparent);
  border-radius: 3px;
  padding: .72rem 1.5rem .62rem;
  display: grid;
  gap: .1rem;
  min-width: 10rem;
  transition: border-color .3s, background-color .3s, color .3s, transform .3s var(--ease-out);
}
.flourish-bar button span {
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.flourish-bar button small {
  font-family: var(--f-body);
  font-style: italic;
  font-size: .85rem;
  color: color-mix(in srgb, var(--stock) 62%, transparent);
  transition: color .3s;
}
.flourish-bar button:hover {
  border-color: var(--gilt);
  background: color-mix(in srgb, var(--gilt) 8%, transparent);
  transform: translateY(-2px);
}
.flourish-bar button[aria-pressed="true"] {
  background: var(--gilt);
  border-color: var(--gilt);
  color: var(--ink);
}
.flourish-bar button[aria-pressed="true"] small { color: color-mix(in srgb, var(--ink) 72%, transparent); }

/* ————— oracle ————— */
.act-oracle { padding-bottom: 0; }
.oracle { max-width: 62rem; margin: 0 auto; }
.q-steps {
  display: flex;
  justify-content: center;
  gap: 2.2rem;
  margin-top: 2.2rem;
}
.q-steps span {
  font-family: var(--f-util);
  font-size: .66rem;
  font-weight: 500;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--stock) 38%, transparent);
  padding-bottom: .35rem;
  border-bottom: 1px solid color-mix(in srgb, var(--gilt) 22%, transparent);
  transition: color .5s, border-color .5s;
}
.q-steps span.now { color: var(--gilt); border-color: var(--gilt); }
.q-steps span.done { color: color-mix(in srgb, var(--gilt) 68%, transparent); border-color: color-mix(in srgb, var(--gilt) 68%, transparent); }

.oracle-line {
  text-align: center;
  font-family: var(--f-disp);
  font-optical-sizing: auto;
  font-style: italic;
  font-weight: 460;
  font-size: clamp(1.15rem, 2.3vw, 1.55rem);
  color: var(--gilt);
  min-height: 2.4em;
  margin-top: 1.1rem;
}
.oracle-line strong { color: var(--stock); font-weight: 640; }
.oracle-line .suit-red { color: var(--carmine-hi); }
.oracle-line .suit-blk { color: var(--stock); }

.oracle-stage {
  height: clamp(430px, 56vw, 570px);
  margin-top: .6rem;
}
.oracle-stage .stage-in { top: 47%; }
/* the lamp leans in for the reveal */
.oracle-stage::before {
  transition: transform 1.4s var(--ease-out), filter 1.4s var(--ease-out);
}
.act-oracle.revealed .oracle-stage::before {
  transform: translate(-50%, -56%) scale(1.28);
  filter: brightness(1.9) saturate(1.12);
}
.act-oracle.revealed .oracle-line strong {
  text-shadow: 0 0 26px color-mix(in srgb, var(--gilt) 55%, transparent);
}

.pile-hits {
  position: absolute;
  inset: 4% 0 0;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  max-width: 40rem;
  margin: 0 auto;
}
.pile-hit {
  background: transparent;
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 1.2rem;
}
.pile-hit:disabled { cursor: default; }
.pile-label {
  font-family: var(--f-util);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gilt);
  border: 1px solid color-mix(in srgb, var(--gilt) 50%, transparent);
  border-radius: 999px;
  padding: .42em 1.2em .34em;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .45s var(--ease-out), transform .45s var(--ease-out),
              background-color .3s, color .3s, border-color .3s;
}
.awaiting .pile-label { opacity: 1; transform: none; }
.awaiting .pile-hit:hover .pile-label,
.awaiting .pile-hit:focus-visible .pile-label {
  background: var(--gilt);
  color: var(--ink);
  border-color: var(--gilt);
}
.pile-hit:focus-visible { outline-offset: -6px; }

.oracle-actions { text-align: center; padding: 1.4rem 1rem 0; }
.oracle-after {
  font-style: italic;
  color: color-mix(in srgb, var(--stock) 78%, transparent);
  max-width: 44ch;
  margin: 0 auto 1.3rem;
}
.oracle-btns { display: flex; justify-content: center; gap: .9rem; flex-wrap: wrap; }
.oracle-btns button {
  font-family: var(--f-util);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 3px;
  padding: .8rem 1.7rem .7rem;
  transition: background-color .3s, color .3s, border-color .3s, transform .3s var(--ease-out);
}
#oracleAgain { background: var(--gilt); border: 1px solid var(--gilt); color: var(--ink); }
#oracleAgain:hover { background: var(--stock); border-color: var(--stock); transform: translateY(-2px); }
#oracleExplain { background: transparent; border: 1px solid color-mix(in srgb, var(--gilt) 46%, transparent); color: var(--stock); }
#oracleExplain:hover { border-color: var(--gilt); color: var(--gilt); transform: translateY(-2px); }

.explain:not(.open) { display: none; }
.explain { display: grid; justify-items: center; padding: 2.2rem 1.2rem 0; }
.explain-card {
  max-width: 40rem;
  background: linear-gradient(168deg, var(--stock), #EDE6D0);
  color: var(--ink);
  border-radius: 12px;
  padding: clamp(1.8rem, 4vw, 2.8rem) clamp(1.5rem, 4vw, 2.6rem);
  box-shadow: 0 2px 3px rgba(0,0,0,.3), 0 24px 60px -20px rgba(0,0,0,.55),
              inset 0 0 0 1px color-mix(in srgb, var(--gilt-d) 55%, transparent);
  position: relative;
}
.explain-card::before {
  content: '';
  position: absolute;
  inset: 9px;
  border: 1px solid color-mix(in srgb, var(--gilt-d) 45%, transparent);
  border-radius: 7px;
  pointer-events: none;
}
.explain-card .eyebrow { color: var(--gilt-ink); }
.explain-card h3 {
  font-family: var(--f-disp);
  font-weight: 540;
  font-size: 1.55rem;
  margin: .8rem 0 .9rem;
}
.explain-card p + p { margin-top: .9rem; }
.explain-card p { font-size: 1.05rem; line-height: 1.62; }
html.js .explain-card { opacity: 0; transform: translateY(18px) rotateX(-14deg); }
html.js .explain.open .explain-card {
  opacity: 1;
  transform: none;
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}

/* ————— curriculum ————— */
.courses {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.1rem, 2.6vw, 1.8rem);
  max-width: 66rem;
  margin: 2.8rem auto 0;
  perspective: 1100px;
}
.course {
  background: linear-gradient(172deg, var(--stock) 8%, #EDE5CF 92%);
  color: var(--ink);
  border-radius: 12px;
  padding: 1.9rem 1.7rem 1.6rem;
  position: relative;
  box-shadow: 0 1px 2px rgba(0,0,0,.3), 0 18px 40px -18px rgba(0,0,0,.5);
  transition: transform .45s var(--ease-out), box-shadow .45s var(--ease-out);
}
.course::before {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px solid color-mix(in srgb, var(--gilt-d) 42%, transparent);
  border-radius: 8px;
  pointer-events: none;
}
.course:hover {
  transform: translateY(-7px) rotate(-.4deg)
             rotateX(var(--tiltX, 0deg)) rotateY(var(--tiltY, 0deg));
  box-shadow: 0 2px 3px rgba(0,0,0,.3), 0 30px 56px -20px rgba(0,0,0,.6);
}
.course-code {
  font-family: var(--f-util);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .3em;
  color: var(--gilt-ink);
}
.course h3 {
  font-family: var(--f-disp);
  font-weight: 560;
  font-size: 1.62rem;
  line-height: 1.1;
  margin: .55rem 0 .2rem;
}
.course-en {
  display: block;
  font-family: var(--f-util);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--ink) 66%, transparent);
  margin-top: .45rem;
}
.course-tempt {
  font-style: italic;
  font-size: 1.06rem;
  line-height: 1.5;
  color: var(--carmine);
  margin: 1rem 0 1.2rem;
  min-height: 4.2em;
}
.course-meta div {
  display: flex;
  gap: .8rem;
  padding: .42rem 0;
  border-top: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
}
.course-meta dt {
  font-family: var(--f-util);
  font-size: .64rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gilt-ink);
  min-width: 4.6rem;
  padding-top: .22em;
}
.course-meta dd { font-size: .96rem; }

/* semester II */
.sem2 { text-align: center; margin-top: clamp(3rem, 6vw, 4.5rem); }
.sem2-cards {
  display: flex;
  justify-content: center;
  height: 150px;
}
.sem2-back {
  width: 104px;
  height: 146px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0,0,0,.35), 0 14px 30px -12px rgba(0,0,0,.55);
  transform: rotate(var(--t));
  margin: 0 -14px;
  transition: transform .5s var(--ease-out);
}
.sem2-back:nth-child(1), .sem2-back:nth-child(3) { transform: rotate(var(--t)) translateY(7px); }
.sem2:hover .sem2-back:nth-child(1) { transform: rotate(-9deg) translateX(-10px) translateY(6px); }
.sem2:hover .sem2-back:nth-child(3) { transform: rotate(9deg) translateX(10px) translateY(6px); }
.sem2-back svg { display: block; width: 100%; height: 100%; }
.sem2-note {
  margin-top: 1.3rem;
  font-size: 1.04rem;
  color: color-mix(in srgb, var(--stock) 78%, transparent);
}
.sem2-note strong { font-family: var(--f-disp); font-weight: 600; color: var(--gilt); letter-spacing: .04em; }

/* ————— faculty ————— */
.faculty {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 17rem));
  justify-content: center;
  gap: clamp(1.4rem, 3vw, 2.6rem);
  max-width: 66rem;
  margin: 3rem auto 0;
}
.fac { perspective: 1300px; cursor: pointer; outline-offset: 6px; }
.fac-in {
  position: relative;
  aspect-ratio: 5 / 7;
  transform-style: preserve-3d;
  transition: transform .85s cubic-bezier(.36, .05, .16, 1);
}
.fac:hover .fac-in,
.fac:focus-visible .fac-in,
.fac.flipped .fac-in { transform: rotateY(180deg); }
.fac-face {
  position: absolute;
  inset: 0;
  border-radius: 14px;
  overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  box-shadow: 0 2px 3px rgba(0,0,0,.3), 0 22px 48px -18px rgba(0,0,0,.55);
}
.fac-front svg { display: block; width: 100%; height: 100%; }
.fac-back {
  transform: rotateY(180deg);
  background: linear-gradient(170deg, var(--stock), #EDE5CF);
  color: var(--ink);
  padding: clamp(1.2rem, 2.2vw, 1.8rem);
  display: grid;
  align-content: center;
  gap: .55rem;
  text-align: center;
}
.fac-back::before {
  content: '';
  position: absolute;
  inset: 9px;
  border: 1px solid color-mix(in srgb, var(--gilt-d) 45%, transparent);
  border-radius: 9px;
  pointer-events: none;
}
.fac-name { font-family: var(--f-disp); font-weight: 620; font-size: 1.34rem; line-height: 1.1; }
.fac-civil {
  font-family: var(--f-util);
  font-size: .64rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gilt-ink);
}
.fac-bio { font-size: .93rem; line-height: 1.52; }
.fac-caption {
  margin-top: .8rem;
  text-align: center;
  font-family: var(--f-util);
  font-size: .7rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--gilt) 92%, transparent);
}

/* ————— colophon ————— */
.colophon {
  margin-top: clamp(5rem, 10vw, 8rem);
  padding: clamp(3rem, 6vw, 4.5rem) 1.5rem 3.4rem;
  text-align: center;
  border-top: 1px solid color-mix(in srgb, var(--gilt) 40%, transparent);
  box-shadow: inset 0 5px 0 -4px color-mix(in srgb, var(--gilt) 22%, transparent);
  background: linear-gradient(var(--baize), var(--baize-sh));
}
.colo-mark { color: var(--gilt); font-size: 1.5rem; line-height: 1; margin-bottom: 1.1rem; }
.colo-title {
  font-family: var(--f-disp);
  font-weight: 560;
  font-size: 1.25rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.colo-addr {
  font-family: var(--f-util);
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gilt);
  margin: .6rem 0 1.4rem;
}
.colo-line { font-size: 1.02rem; color: color-mix(in srgb, var(--stock) 80%, transparent); }
.colo-motto {
  margin-top: 1.4rem;
  font-family: var(--f-disp);
  font-style: italic;
  font-size: 1.12rem;
  color: var(--gilt);
}
.colo-fine {
  margin-top: 2.2rem;
  font-family: var(--f-util);
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--stock) 58%, transparent);
}

/* ————— responsive ————— */
@media (max-width: 900px) {
  .courses { grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); max-width: 34rem; }
  .faculty { grid-template-columns: repeat(auto-fit, minmax(13.5rem, 17rem)); max-width: 36rem; }
  .course-tempt { min-height: 0; }
}
@media (max-width: 700px) {
  html { scroll-padding-top: 6rem; }
  .flourish-bar { display: grid; grid-template-columns: 1fr 1fr; max-width: 24rem; margin-inline: auto; }
  .flourish-bar button { min-width: 0; }
  .topbar { flex-direction: column; align-items: center; gap: .45rem; padding-top: .9rem; }
  .topbar nav { justify-content: center; }
  .topbar nav a { font-size: .64rem; letter-spacing: .13em; }
  .oracle-stage { height: 470px; }
  .pile-hits { inset: 2% 0 0; }
  .hero-stage { height: 300px; }
}

/* ————— reduced motion ————— */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js .rv, html.js .wordmark span, .hero-eyebrow, .hero-sub, .hero-note,
  .pile-label, .explain-card, .fac-in, .course, .sem2-back,
  html.js .frame::before, html.js .frame::after, .oracle-stage::before {
    transition-duration: .01s !important;
    transition-delay: 0s !important;
  }
  html.js:not(.t1) .hero-eyebrow, html.js:not(.t3) .hero-sub,
  html.js:not(.t3) .hero-note { opacity: 1; }
  html.js .wordmark span { opacity: 1; transform: none; }
  html.js:not(.t1) .frame::before,
  html.js:not(.t1) .frame::after { clip-path: inset(0); }
}