/* ============================================================
   STAMME — a dark gallery for one oak
   Single visual world: smoke ground for objects, bone paper for
   the paperwork (ledger, commission, questions). Not theme-switched.
   ============================================================ */

:root {
  --smoke: #12100E;
  --bone: #E8E2D7;
  --oak: #C9A375;
  --oak-deep: #7A5B3A;              /* oak, darkened for use on paper */

  --bone-72: rgb(232 226 215 / .72);
  --bone-56: rgb(232 226 215 / .56);
  --bone-20: rgb(232 226 215 / .2);
  --bone-10: rgb(232 226 215 / .1);
  --smoke-70: rgb(18 16 14 / .7);
  --smoke-60: rgb(18 16 14 / .64);
  --smoke-15: rgb(18 16 14 / .15);
  --smoke-06: rgb(18 16 14 / .06);

  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --serif: "EB Garamond", Garamond, "Times New Roman", serif;

  --fs-mega: clamp(56px, 10.5vw, 196px);
  --fs-display: clamp(40px, 6vw, 112px);
  --fs-title: clamp(28px, 3.2vw, 56px);
  --fs-lede: clamp(18px, 1.5vw, 24px);

  --m: clamp(20px, 3.6vw, 60px);
  --g: clamp(14px, 1.8vw, 28px);

  --expo: cubic-bezier(.16, 1, .3, 1);
  --inout: cubic-bezier(.83, 0, .17, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-stopped { overflow: clip; }
body {
  margin: 0;
  background: var(--smoke);
  color: var(--bone);
  font-family: var(--sans);
  font-stretch: 100%;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
/* film grain over everything, very quiet */
body::after {
  content: ""; position: fixed; inset: 0; z-index: 90; pointer-events: none; opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .5 0 0 0 0 .5 0 0 0 0 .5 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img { display: block; max-width: 100%; }
p, h1, h2, h3, dl, dd, figure, ol, ul, table { margin: 0; }
ol, ul { padding: 0; list-style: none; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
i { font-family: var(--serif); font-style: italic; font-weight: 400; }
::selection { background: var(--oak); color: var(--smoke); }
:focus-visible { outline: 1px solid currentColor; outline-offset: 5px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.skip {
  position: fixed; left: var(--m); top: 12px; z-index: 200; padding: 10px 14px;
  background: var(--bone); color: var(--smoke); font-size: 13px; text-decoration: none;
  transform: translateY(-200%);
}
.skip:focus { transform: none; }

.wrap { width: 100%; max-width: 1760px; margin-inline: auto; padding-inline: var(--m); }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--g); }

/* ---------- type ---------- */
.mega, .display, .title, .hero__title, .statement__text, .foot__mark {
  font-stretch: 125%;
  text-wrap: balance;
}
.mega { font-size: var(--fs-mega); font-weight: 250; line-height: .86; letter-spacing: -.045em; text-transform: uppercase; }
.display { font-size: var(--fs-display); font-weight: 260; line-height: .94; letter-spacing: -.035em; }
.title { font-size: var(--fs-title); font-weight: 300; line-height: 1; letter-spacing: -.025em; }
.lede { font-size: var(--fs-lede); font-weight: 350; line-height: 1.45; letter-spacing: -.008em; max-width: 44ch; text-wrap: pretty; }
p { text-wrap: pretty; }

.sec__label, .card__step {
  display: flex; align-items: baseline; gap: 14px;
  font-size: 13px; font-weight: 450; font-stretch: 112%; letter-spacing: .01em;
}
.sec__label i, .card__step i { font-size: 20px; color: var(--oak); }

.btn {
  display: inline-flex; align-items: center; gap: 12px; white-space: nowrap;
  padding: 15px 22px 14px;
  border: 1px solid var(--bone-56);
  font-size: 13px; font-weight: 500; font-stretch: 112%; letter-spacing: .02em; text-decoration: none;
  position: relative; overflow: hidden; isolation: isolate;
  transition: color .6s var(--expo), border-color .6s var(--expo);
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--bone);
  transform: scaleY(0); transform-origin: 50% 100%; transition: transform .6s var(--expo);
}
.btn:hover, .btn:focus-visible { color: var(--smoke); border-color: var(--bone); }
.btn:hover::before, .btn:focus-visible::before { transform: scaleY(1); }
.btn--large { padding: 22px 30px 21px; font-size: 15px; }

/* ---------- loader ---------- */
.loader { display: none; }
.js .loader {
  position: fixed; inset: 0; z-index: 150; background: var(--smoke);
  display: grid; place-items: center; align-content: center; gap: 22px;
}
.loader__rings { width: min(52vw, 280px); height: auto; overflow: visible; }
.loader__rings path { fill: none; stroke: var(--oak); }
.loader__no { font-size: 13px; font-stretch: 112%; letter-spacing: .02em; }
.loader__no i { font-size: 20px; color: var(--oak); margin-right: 4px; }
.loader__count { font-size: 12px; color: var(--bone-56); font-variant-numeric: tabular-nums; }

/* ---------- cursor ---------- */
.cursor { display: none; }
@media (hover: hover) and (pointer: fine) {
  .js .cursor {
    display: grid; place-items: center;
    position: fixed; left: 0; top: 0; z-index: 160; pointer-events: none;
    width: 10px; height: 10px; margin: -5px 0 0 -5px; border-radius: 50%;
    background: var(--bone); mix-blend-mode: difference;
    transition: width .5s var(--expo), height .5s var(--expo), margin .5s var(--expo), background-color .5s var(--expo);
  }
  .js .cursor.is-label { width: 92px; height: 92px; margin: -46px 0 0 -46px; background: var(--bone); }
  .cursor__label { font-size: 11px; font-weight: 500; font-stretch: 112%; letter-spacing: .03em; color: var(--smoke); opacity: 0; transition: opacity .3s; }
  .cursor.is-label .cursor__label { opacity: 1; }
}

/* ---------- nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 100;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding: clamp(14px, 2.2vh, 24px) var(--m);
  color: var(--bone);
  mix-blend-mode: difference;
}
.nav__mark {
  justify-self: start;
  font-size: 15px; font-weight: 500; font-stretch: 125%; letter-spacing: .22em; text-transform: uppercase; text-decoration: none;
}
.nav__links { display: flex; gap: clamp(18px, 2.4vw, 40px); }
.nav__links a { text-decoration: none; font-size: 13px; font-weight: 450; letter-spacing: .01em; overflow: hidden; display: block; line-height: 1.3; }
.nav__links a[aria-current="true"] { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1px; }
[data-roll] { display: inline-block; }
.roll { display: inline-flex; overflow: hidden; vertical-align: top; }
.roll span { display: inline-block; position: relative; transition: transform .45s var(--expo); white-space: pre; }
.roll span::after { content: attr(data-c); position: absolute; left: 0; top: 100%; }
a:hover .roll span, a:focus-visible .roll span { transform: translateY(-100%); }
.nav__cta {
  justify-self: end;
  font-size: 13px; font-weight: 500; font-stretch: 112%; letter-spacing: .02em; text-decoration: none;
  padding: 9px 14px 8px; border: 1px solid currentColor;
}
.nav__menu { display: none; justify-self: end; font-size: 13px; font-weight: 500; }

.menu {
  position: fixed; inset: 0; z-index: 95; background: var(--smoke);
  display: flex; align-items: flex-end; padding: 96px var(--m) 56px;
}
.menu[hidden] { display: none; }
.menu nav { display: grid; gap: 8px; }
.menu a { font-size: clamp(34px, 9vw, 56px); font-weight: 260; font-stretch: 125%; letter-spacing: -.03em; line-height: 1.05; text-decoration: none; }

/* ---------- stage ---------- */
.stage { position: fixed; inset: 0; z-index: 0; background: var(--smoke); }
.stage__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: pan-y; }
.stage__fallback { position: absolute; inset: 0; display: none; background: url("../img/5941088.jpg") 60% 50% / cover no-repeat; filter: brightness(.5) saturate(.8); }
html.no-webgl .stage__fallback, html:not(.js) .stage__fallback { display: block; }
html.no-webgl .stage__canvas { display: none; }
.stage__vignette {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(120% 90% at 55% 50%, transparent 45%, rgb(18 16 14 / .75) 100%);
}

main { position: relative; z-index: 2; }

/* ---------- beats over the canvas ---------- */
.beat { position: relative; height: 180vh; }
.sticky { position: sticky; top: 0; height: 100vh; height: 100svh; }
.exhibit .sticky { touch-action: pan-y; }
.hero { height: 100vh; height: 100svh; }
.statement { height: 200vh; }
.beat--card { height: 170vh; }
#cut { height: 300vh; }
#boule { height: 200vh; }
.exhibit { height: 220vh; }
#kitchen { height: 240vh; }

/* hero */
.hero__inner { position: absolute; inset: auto 0 0 0; padding-bottom: clamp(24px, 5vh, 60px); display: grid; gap: clamp(18px, 3vh, 36px); }
.hero__kicker { font-size: 13px; font-weight: 450; font-stretch: 112%; color: var(--bone-72); }
.hero__title {
  font-size: clamp(64px, 14vw, 270px); font-weight: 220; line-height: .8; letter-spacing: -.055em; text-transform: uppercase;
  margin-left: -.04em;
}
.hero__word { display: inline-block; }
.hero__foot { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--g); align-items: end; }
.hero__lede { grid-column: 1 / span 4; font-size: var(--fs-lede); font-weight: 350; line-height: 1.4; max-width: 34ch; }
.hero__actions { grid-column: 9 / span 4; display: flex; align-items: center; justify-content: flex-end; gap: 28px; }
.hero__scroll { font-size: 13px; color: var(--bone-72); }
.hero__scroll i { color: var(--oak); font-size: 17px; }

/* statement: words brighten as you read */
.statement .sticky { display: grid; place-items: center; }
.statement .sticky::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 55% at 50% 50%, rgb(18 16 14 / .72), rgb(18 16 14 / .35) 70%, transparent); pointer-events: none; }
.statement__text { position: relative; }
.statement__text {
  font-size: clamp(30px, 4.3vw, 80px); font-weight: 260; line-height: 1.04; letter-spacing: -.03em;
  text-align: center; max-width: 25ch; padding-inline: var(--m);
}
.statement__text .w { opacity: .16; transition: opacity .25s linear; }
html:not(.motion) .statement__text .w { opacity: 1; }

/* cards (museum labels beside the tree) */
.card {
  height: 100%; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--g);
  align-content: center; row-gap: clamp(12px, 2.2vh, 24px); padding-block: 84px 36px;
}
.card > * { grid-column: 1 / span 5; }
.beat--right .card > * { grid-column: 8 / span 5; }
.card .display { font-size: clamp(36px, 4vw, 76px); max-width: 11ch; }
.card .lede { max-width: 40ch; font-size: clamp(16px, 1.25vw, 20px); }
.card__note { font-size: 15px; color: var(--bone-72); max-width: 44ch; }
.card__note i { color: var(--oak); font-size: 1.15em; }
.card__photo { display: grid; grid-template-columns: 132px auto; align-items: end; gap: 14px; margin-top: 6px; }
.card__photo img { width: 132px; aspect-ratio: 4 / 5; object-fit: cover; filter: saturate(.7) brightness(.9); }
.card__photo figcaption { font-size: 12px; color: var(--bone-56); }

.passport { display: grid; grid-template-columns: max-content 1fr; column-gap: 28px; row-gap: 0; border-top: 1px solid var(--bone-20); max-width: 520px; }
.passport div { display: contents; }
.passport dt, .passport dd { padding: 7px 0; border-bottom: 1px solid var(--bone-10); font-size: 14px; }
.passport dt { color: var(--bone-56); font-stretch: 112%; font-size: 12px; font-weight: 450; padding-top: 11px; }
.passport dd i { color: var(--oak); font-size: 1.15em; }
.latin { font-style: italic; color: var(--bone-72); }

.boards { display: grid; grid-template-columns: repeat(14, 1fr); max-width: 520px; border-top: 1px solid var(--bone-20); padding-top: 10px; }
.boards li { font-family: var(--serif); font-style: italic; font-size: 17px; color: var(--bone-20); transition: color .4s var(--expo); text-align: center; }
.boards li.is-cut { color: var(--bone); }
.boards li.is-sister { color: var(--oak); }

@media (min-width: 960px) and (max-height: 920px) {
  .card__photo { display: none; }
}

/* exhibits */
.exhibit__label {
  position: absolute; left: 0; right: 0; bottom: 0; margin-inline: auto;
  padding-bottom: clamp(28px, 7vh, 80px);
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--g); row-gap: 12px;
  pointer-events: none;
}
.exhibit__label > * { grid-column: 1 / span 4; pointer-events: auto; }
.exhibit--right .exhibit__label > * { grid-column: 9 / span 4; }
.exhibit__no { font-size: 13px; font-stretch: 112%; color: var(--bone-72); }
.exhibit__no i { color: var(--oak); font-size: 18px; }
.exhibit__lede { font-size: var(--fs-lede); font-weight: 350; line-height: 1.35; max-width: 26ch; }
.specs { display: grid; grid-template-columns: max-content 1fr; column-gap: 22px; margin-top: 6px; border-top: 1px solid var(--bone-20); max-width: 420px; }
.specs div { display: contents; }
.specs dt, .specs dd { padding: 7px 0; border-bottom: 1px solid var(--bone-10); font-size: 13px; }
.specs dt { color: var(--bone-56); font-size: 12px; font-stretch: 112%; padding-top: 8px; }
.exhibit__hint { font-size: 12px; color: var(--bone-56); margin-top: 4px; }
html.no-webgl .exhibit__hint { display: none; }

.hotspots { position: absolute; inset: 0; pointer-events: none; }
.hotspot { position: absolute; left: 0; top: 0; opacity: 0; visibility: hidden; transition: opacity .5s var(--expo), visibility 0s linear .5s; }
.hotspot.is-on { opacity: 1; visibility: visible; transition: opacity .5s var(--expo); }
.hotspot button {
  position: absolute; left: -11px; top: -11px; width: 22px; height: 22px; border-radius: 50%;
  border: 1px solid var(--bone); pointer-events: auto; display: grid; place-items: center;
}
.hotspot:not(.is-on) button { pointer-events: none; }
.hotspot button::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--bone); }
.hotspot button::after {
  content: ""; position: absolute; inset: -1px; border-radius: 50%; border: 1px solid var(--bone);
  animation: ping 2.6s var(--expo) infinite;
}
@keyframes ping { 0% { transform: scale(1); opacity: .7; } 70%, 100% { transform: scale(2.4); opacity: 0; } }
.hotspot__text {
  position: absolute; left: 22px; top: -8px; width: 250px; padding: 12px 14px 13px;
  background: var(--bone); color: var(--smoke); font-size: 13px; line-height: 1.45;
  clip-path: inset(0 100% 0 0); transition: clip-path .5s var(--expo);
  pointer-events: none;
}
.hotspot__text b { font-weight: 600; }
.hotspot.is-flip .hotspot__text { left: auto; right: 22px; clip-path: inset(0 0 0 100%); }
.hotspot button:hover + .hotspot__text, .hotspot button:focus-visible + .hotspot__text, .hotspot.is-open .hotspot__text { clip-path: inset(0 0 0 0); }

/* ---------- solid sections (cover the canvas) ---------- */
.solid { position: relative; z-index: 3; background: var(--smoke); }
.sec { padding-block: clamp(110px, 16vh, 220px); position: relative; }
.paper { background: var(--bone); color: var(--smoke); }
.paper ::selection { background: var(--smoke); color: var(--bone); }
.paper .sec__label i { color: var(--oak-deep); }
.paper .btn { border-color: var(--smoke-60); }

/* workshop */
.workshop .sec__label { grid-column: 1 / -1; margin-bottom: clamp(28px, 4vh, 48px); }
.workshop__title { grid-column: 1 / span 9; max-width: 14ch; }
.workshop__lede { grid-column: 7 / span 5; margin-top: clamp(32px, 5vh, 64px); }
.workshop__plates {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--g);
  margin-top: clamp(80px, 12vh, 160px); align-items: start;
}
.plate { overflow: hidden; background: var(--bone-10); }
.plate img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.72) contrast(1.04) brightness(.92); transition: transform 1.6s var(--expo); }
.plate:hover img { transform: scale(1.03); }
.plate--a { grid-column: 1 / span 6; grid-row: 1 / span 2; aspect-ratio: 4 / 5; }
.plate--b { grid-column: 8 / span 5; grid-row: 1; aspect-ratio: 5 / 4; }
.plate--c { grid-column: 8 / span 3; grid-row: 2; aspect-ratio: 3 / 4; margin-top: var(--g); }
.takes { grid-column: 1 / span 12; grid-row: 3; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--g); margin-top: clamp(64px, 10vh, 120px); border-top: 1px solid var(--bone-20); }
.takes li { grid-column: span 4; display: grid; gap: 10px; padding-top: 22px; }
.takes__n { font-size: clamp(48px, 5.4vw, 100px); font-weight: 220; font-stretch: 125%; line-height: .9; letter-spacing: -.04em; }
.takes__l { font-size: 14px; color: var(--bone-72); max-width: 26ch; }

/* materials */
.materials { min-height: 100vh; overflow: hidden; padding-block: clamp(110px, 16vh, 220px); }
.materials__bg { position: absolute; inset: 0; }
.materials__bg img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transform: scale(1.06);
  transition: opacity 1.1s var(--expo), transform 2.4s var(--expo);
  filter: brightness(.42) saturate(.75);
}
.materials__bg img.is-active { opacity: 1; transform: scale(1); }
.materials__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgb(18 16 14 / .7), rgb(18 16 14 / .2) 70%); }
.materials__inner { position: relative; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--g); }
.materials .sec__label { grid-column: 1 / -1; margin-bottom: clamp(28px, 4vh, 48px); }
.materials__title { grid-column: 1 / span 8; max-width: 13ch; margin-bottom: clamp(56px, 9vh, 120px); }
.mats { grid-column: 1 / -1; border-top: 1px solid var(--bone-20); }
.mat {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--g); align-items: baseline;
  padding-block: clamp(18px, 2.6vh, 30px); border-bottom: 1px solid var(--bone-20); cursor: default;
  outline-offset: -1px;
}
.mat__name { grid-column: 1 / span 6; font-size: var(--fs-title); font-weight: 280; font-stretch: 125%; letter-spacing: -.03em; line-height: 1; transition: transform .7s var(--expo), color .5s; }
.mat__text { grid-column: 8 / span 4; font-size: 15px; color: var(--bone-72); }
.mat:hover .mat__name, .mat:focus-visible .mat__name, .mat.is-active .mat__name { transform: translateX(clamp(12px, 1.6vw, 28px)); color: var(--oak); }

/* ledger */
.ledger .sec__label { grid-column: 1 / -1; margin-bottom: clamp(28px, 4vh, 48px); }
.ledger__title { grid-column: 1 / span 8; max-width: 12ch; }
.ledger__lede { grid-column: 8 / span 5; margin-top: clamp(28px, 4vh, 48px); }
.ledger__body { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--g); margin-top: clamp(64px, 10vh, 120px); align-items: start; }
.ledger__rings { grid-column: 1 / span 3; position: sticky; top: 18vh; display: grid; gap: 14px; justify-items: start; }
.ledger__rings svg { width: 100%; max-width: 280px; height: auto; overflow: visible; }
.ledger__rings circle, .ledger__rings path { fill: none; stroke: var(--oak-deep); }
.ledger__ringlabel { font-size: 13px; font-stretch: 112%; }
.ledger__ringlabel i { color: var(--oak-deep); font-size: 18px; }
.ledger__table { grid-column: 5 / span 8; border-collapse: collapse; width: 100%; font-size: 14px; }
.ledger__table th { text-align: left; font-weight: 450; font-size: 12px; font-stretch: 112%; color: var(--smoke-60); padding: 0 12px 12px 0; border-bottom: 1px solid var(--smoke); }
.ledger__table td { padding: 16px 12px 16px 0; border-bottom: 1px solid var(--smoke-15); vertical-align: baseline; transition: background-color .3s; }
.ledger__table td:first-child i { font-size: 19px; }
.ledger__table td:nth-child(4) { font-variant-numeric: tabular-nums; }
.ledger__table tbody tr { cursor: default; outline-offset: -2px; }
.ledger__table tbody tr:hover td, .ledger__table tbody tr:focus-visible td, .ledger__table tbody tr.is-active td { background: var(--smoke-06); }
.state { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.state::before { content: ""; width: 7px; height: 7px; border-radius: 50%; border: 1px solid var(--smoke); }
.state--dry::before { background: var(--oak-deep); border-color: var(--oak-deep); }
.state--bench::before { background: var(--smoke); }

/* commission */
.commission { padding-top: 0; }
.commission .wrap { border-top: 1px solid var(--smoke-15); padding-top: clamp(110px, 16vh, 220px); }
.commission .sec__label { grid-column: 1 / -1; margin-bottom: clamp(28px, 4vh, 48px); }
.commission__title { grid-column: 1 / span 11; max-width: 18ch; }
.timeline { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); column-gap: var(--g); margin-top: clamp(72px, 11vh, 140px); position: relative; }
.timeline::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: var(--smoke); }
.tl { display: grid; gap: 10px; align-content: start; padding-top: 26px; position: relative; }
.tl::before { content: ""; position: absolute; left: 0; top: -4px; width: 9px; height: 9px; border-radius: 50%; background: var(--bone); border: 1px solid var(--smoke); }
.tl--long { grid-column: span 2; }
.tl--long::after { content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 3px; background: var(--oak-deep); }
.tl__when { font-size: 12px; font-stretch: 112%; font-weight: 450; color: var(--smoke-60); }
.tl__what { font-size: clamp(20px, 1.6vw, 28px); font-weight: 320; font-stretch: 125%; letter-spacing: -.02em; line-height: 1.1; }
.tl__text { font-size: 14px; color: var(--smoke-70); max-width: 30ch; }

/* questions */
.questions { padding-top: 0; }
.questions .wrap { border-top: 1px solid var(--smoke-15); padding-top: clamp(110px, 16vh, 220px); align-items: start; }
.questions .sec__label { grid-column: 1 / -1; margin-bottom: clamp(28px, 4vh, 48px); }
.questions__title { grid-column: 1 / span 5; max-width: 13ch; position: sticky; top: 16vh; }
.faq { grid-column: 7 / span 6; border-top: 1px solid var(--smoke); }
.faq__item { border-bottom: 1px solid var(--smoke-15); }
.faq__item summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: baseline; gap: 20px;
  padding-block: 24px; font-size: clamp(18px, 1.5vw, 24px); font-weight: 350; line-height: 1.3;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__icon { position: relative; width: 14px; height: 14px; flex: none; }
.faq__icon::before, .faq__icon::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: currentColor; transition: transform .6s var(--expo); }
.faq__icon::after { transform: rotate(90deg); }
.faq__item[open] .faq__icon::after { transform: rotate(0); }
.faq__a { overflow: hidden; }
.faq__a p { padding-bottom: 26px; color: var(--smoke-70); max-width: 54ch; }

/* reserve */
.reserve { min-height: 100vh; display: grid; align-items: end; overflow: hidden; }
.reserve__photo { position: absolute; inset: 0; }
.reserve__photo img { width: 100%; height: 100%; object-fit: cover; filter: brightness(.3) saturate(.7); }
.reserve__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, var(--smoke) 0%, rgb(18 16 14 / .2) 60%, rgb(18 16 14 / .6) 100%); }
.reserve__inner { position: relative; display: grid; gap: clamp(40px, 7vh, 80px); }
.reserve .mega { font-size: clamp(56px, 12.4vw, 236px); margin-left: -.04em; }
.reserve__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--g); align-items: end; }
.reserve__grid .lede { grid-column: 1 / span 5; }
.reserve__grid .btn { grid-column: 7 / span 3; justify-self: start; }
.places { grid-column: 10 / span 3; display: grid; gap: 18px; }
.places dt { font-size: 12px; font-stretch: 112%; color: var(--bone-56); }
.places dd { font-size: 14px; }

/* footer */
.foot { position: relative; z-index: 3; background: var(--smoke); padding-top: clamp(64px, 10vh, 120px); overflow: hidden; border-top: 1px solid var(--bone-10); }
.foot__live { font-family: var(--serif); font-style: italic; font-size: clamp(22px, 2.2vw, 36px); line-height: 1.25; max-width: 34ch; }
.foot__live b { font-family: var(--sans); font-style: normal; font-weight: 400; font-size: .78em; font-variant-numeric: tabular-nums; color: var(--oak); }
.foot__mark { font-size: 18.4vw; font-weight: 220; line-height: .74; letter-spacing: -.055em; text-transform: uppercase; margin: clamp(48px, 9vh, 120px) 0 0 -.05em; white-space: nowrap; }
.foot__small { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--g); padding-block: 26px 30px; margin-top: 22px; border-top: 1px solid var(--bone-10); font-size: 12px; color: var(--bone-56); }
.foot__small p:nth-child(1) { grid-column: 1 / span 5; max-width: 62ch; }
.foot__small p:nth-child(2) { grid-column: 7 / span 4; }
.foot__small p:nth-child(3) { grid-column: 11 / span 2; justify-self: end; }
.foot__small a:hover { color: var(--bone); }

/* ============================================================
   Mobile art direction
   ============================================================ */
@media (max-width: 959px) {
  .grid, .hero__foot, .card, .exhibit__label, .workshop__plates, .takes, .materials__inner, .mat, .ledger__body, .reserve__grid, .foot__small { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .nav { grid-template-columns: 1fr auto; }
  .nav__links, .nav__cta { display: none; }
  .nav__menu { display: block; }

  .hero__inner { padding-bottom: 28px; }
  .hero::before { content: ""; position: absolute; inset: 30% 0 0 0; background: linear-gradient(0deg, var(--smoke) 18%, rgb(18 16 14 / .78) 55%, rgb(18 16 14 / 0)); pointer-events: none; }
  .exhibit .sticky::before { content: ""; position: absolute; inset: 55% 0 0 0; background: linear-gradient(0deg, var(--smoke) 10%, rgb(18 16 14 / 0)); pointer-events: none; }
  .hero__title { font-size: clamp(64px, 23vw, 140px); }
  .hero__lede { grid-column: 1 / -1; font-size: 17px; }
  .hero__actions { grid-column: 1 / -1; justify-content: space-between; margin-top: 20px; }

  .statement__text { font-size: clamp(28px, 7.6vw, 44px); }

  .card { align-content: end; padding-bottom: 32px; row-gap: 14px; }
  .card > *, .beat--right .card > * { grid-column: 1 / -1; }
  .card .display { font-size: clamp(34px, 9.4vw, 52px); }
  .card .lede { font-size: 16px; }
  .card::before { content: ""; position: absolute; inset: 35% 0 0 0; background: linear-gradient(0deg, var(--smoke) 30%, rgb(18 16 14 / 0)); z-index: -1; }
  .card { position: relative; z-index: 0; }
  .passport dt, .passport dd { padding: 6px 0; font-size: 13px; }
  .passport div:nth-child(n+5) { display: none; }
  .card__photo { display: none; }
  #boule .card__note { display: none; }

  .exhibit__label { padding-bottom: 24px; row-gap: 8px; }
  .exhibit__label > *, .exhibit--right .exhibit__label > * { grid-column: 1 / -1; }
  .specs { display: none; }
  .hotspot__text { width: min(220px, 60vw); }

  .workshop__title, .workshop__lede, .ledger__title, .ledger__lede, .commission__title, .questions__title, .faq, .materials__title, .reserve__grid .lede, .reserve__grid .btn, .places { grid-column: 1 / -1; }
  .workshop__lede, .ledger__lede { margin-top: 24px; }
  .plate--a { grid-column: 1 / -1; grid-row: auto; }
  .plate--b { grid-column: 1 / span 4; grid-row: auto; margin-top: var(--g); }
  .plate--c { grid-column: 3 / -1; grid-row: auto; margin-top: calc(-1 * clamp(40px, 16vw, 90px)); }
  .takes { grid-row: auto; }
  .takes li { grid-column: 1 / -1; grid-template-columns: 6ch 1fr; align-items: baseline; column-gap: 18px; padding-block: 16px; border-bottom: 1px solid var(--bone-10); }
  .takes__n { font-size: 42px; }

  .mat__name, .mat__text { grid-column: 1 / -1; }
  .mat__text { margin-top: 8px; }

  .ledger__rings { display: none; }
  .ledger__table { grid-column: 1 / -1; font-size: 13px; }
  .ledger__table th:nth-child(4), .ledger__table td:nth-child(4), .ledger__table th:nth-child(3), .ledger__table td:nth-child(3) { display: none; }

  .timeline { grid-template-columns: 1fr; row-gap: 0; }
  .timeline::before { left: 4px; right: auto; top: 0; bottom: 0; width: 1px; height: auto; }
  .tl, .tl--long { grid-column: auto; padding: 0 0 36px 34px; }
  .tl::before { left: 0; top: 5px; }
  .tl--long::after { left: 3px; right: auto; top: 0; bottom: 36px; width: 3px; height: auto; }

  .questions__title { position: static; margin-bottom: 36px; }

  .reserve__grid { row-gap: 32px; }
  .foot__small { row-gap: 16px; }
  .foot__small p:nth-child(n) { grid-column: 1 / -1; justify-self: start; }
  .foot__mark { font-size: 18.4vw; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}