/* 0 the gate, 1 the film: sticky stage, cover-fit frames, captions, build sheet, turntable, tap-the-car callouts. */

/* ---------- 0 gate ---------- */
.gate{position:fixed;inset:0;z-index:70;--veil:1}
.gate[hidden],html.gate-seen .gate{display:none}
.gate .welcome{font:500 12px/16px var(--body);letter-spacing:.3em;text-transform:uppercase;padding-left:.3em;color:var(--silver);opacity:0;transform:translateY(6px)}
.gate.in .welcome{opacity:1;transform:none;transition:opacity 600ms 200ms,transform 600ms var(--ease-out) 200ms}
.gate .ground{position:absolute;inset:0;background:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;opacity:var(--veil)}
.gate .markw{position:relative;width:min(66vw,370px);margin:-24px 0 -12px}
.gate .mark{position:relative;width:100%;height:auto;opacity:0;filter:blur(10px)}
.gate.in .mark{opacity:1;filter:none;transition:opacity 1100ms 1000ms,filter 1300ms var(--ease-out) 1000ms}
.gate .plume{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;mix-blend-mode:screen;transition:opacity 600ms}
.gate.vid .mark{opacity:0;transition:none}
.gate.shown .mark{opacity:1;filter:none;transition:none}
.gate.shown .plume{opacity:0}
.gate .name{position:relative;font:600 clamp(18px,2.6vw,26px)/1 var(--display);letter-spacing:.42em;text-transform:uppercase;padding-left:.42em;color:var(--paper);opacity:0;transform:translateY(8px)}
.gate.in .name{opacity:1;transform:none;transition:opacity 700ms 3000ms,transform 700ms var(--ease-out) 3000ms}
.gate .enter{opacity:0}
.gate.in .enter{opacity:1;transition:opacity 600ms 3500ms}
.gate .fog{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.gate .mist{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;mix-blend-mode:screen;opacity:0;transform-origin:50% 62%}
.gate.out{opacity:0;transition:opacity 500ms}
html.rm .gate .mark{filter:none}
html.rm .gate.in .mark{transition:opacity 800ms}
html.rm .gate.in .name,html.rm .gate.in .enter{transition-delay:400ms}

/* ---------- 1 the film ---------- */
#theatre{height:var(--th,900svh)}
#theatre .pin{position:sticky;top:0;height:100svh;overflow:hidden;background:var(--ink)}
.stage{position:absolute;inset:0;container-type:size;touch-action:pan-y;user-select:none;-webkit-user-select:none}
.stage.spinning{cursor:grabbing}
.frame{position:absolute;left:50%;top:75%;aspect-ratio:16/9;width:max(100cqw,calc(100cqh * 16 / 9));transform:translate(-50%,-75%)}
@media (max-width:767px){.frame{aspect-ratio:9/16;width:max(100cqw,calc(100cqh * 9 / 16));top:50%;transform:translate(-50%,-50%)}}
.frame img,.frame video,.frame canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:fill;max-width:none}
.frame .clip{opacity:0;transition:opacity 240ms}
.frame .clip.on{opacity:1}
.frame .still{opacity:0}
.spin-frame{opacity:0;transition:opacity 200ms;pointer-events:none}
.spin-frame.on{opacity:1}
.step{opacity:0;transition:opacity 200ms;pointer-events:none}
.step.on{opacity:1}
.step:not(.playing) .clip.on{opacity:0}
.step.back .clip:not(.r),.step:not(.back) .clip.r{opacity:0} /* a step's forward clip or its reversed encode, one at a time */
.hot.frame{z-index:9;pointer-events:none}
.stage::after{content:"";position:absolute;inset:auto 0 0;height:40%;background:linear-gradient(transparent,rgba(10,10,10,.55));pointer-events:none}
@media (max-width:767px){.stage::after{height:52%}}

/* captions, bottom-left per chapter */
.caps{position:absolute;z-index:12;left:var(--side);bottom:9svh;right:var(--side);pointer-events:none}
.cap{position:absolute;left:0;bottom:0;max-width:min(560px,80vw);opacity:0;visibility:hidden;display:grid;gap:10px}
.cap.on{visibility:visible}
.cap .h{font:700 clamp(40px,6.2vw,96px)/.9 var(--display);text-transform:uppercase;letter-spacing:.01em;color:var(--paper)}
.cap .p{font:400 15px/22px var(--body);color:var(--silver);max-width:40ch}
.cap .pr{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}
.cap .pill{pointer-events:auto}
.cap.on .pill{pointer-events:auto}
.cap:not(.on) .pill{pointer-events:none}
@media (max-width:767px){
  .caps{left:16px;right:16px;bottom:calc(10svh + env(safe-area-inset-bottom))}
  .cap{gap:8px}
  .cap .eb{display:none} /* no eyebrow on a phone: the caption stays on the floor, off the car */
  .cap .h{font-size:clamp(30px,9vw,44px)}
  .cap .p{font-size:14px;line-height:20px}
}

/* the film row: one chip per step, top-left once the car is parked */
.steps{position:absolute;z-index:12;left:var(--side);top:calc(var(--hdr) + 16px);display:flex;gap:8px;opacity:0;pointer-events:none;transition:opacity 300ms}
.stage.parked .steps{opacity:1;pointer-events:auto}
.steps button{min-height:36px;padding:0 14px;border:1px solid var(--hair-2);border-radius:999px;background:rgba(10,10,10,.6);color:var(--silver);font:500 13px/20px var(--body);white-space:nowrap}
.steps button[aria-checked=true]{color:var(--ink);background:var(--paper);border-color:var(--paper)}

/* build sheet, top-right */
.bs{position:absolute;z-index:12;right:var(--side);top:calc(var(--hdr) + 16px);width:300px;padding:16px 18px;border:1px solid var(--hair);background:rgba(10,10,10,.6);opacity:0;transform:translateY(-6px);transition:opacity 400ms,transform 400ms var(--ease-out);pointer-events:none}
.bs.on{opacity:1;transform:none}
.bs .bs-h{font:500 11px/16px var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--silver)}
.bs .n{font:700 72px/1 var(--display);margin:6px 0 2px;font-variant-numeric:tabular-nums}
.bs .n::after{content:" / 4";font-size:20px;color:var(--silver);letter-spacing:.02em}
.bs ol{margin-top:8px;border-top:1px solid var(--hair)}
.bs li{display:grid;grid-template-columns:96px 1fr;gap:10px;padding:7px 0;border-bottom:1px solid var(--hair);font:400 12px/16px var(--body);color:var(--silver);opacity:.45;transition:opacity 500ms}
.bs li.on{opacity:1;color:var(--paper)}
.bs li b{font-weight:500;color:var(--silver)}
.bs li.on b{color:var(--paper)}
@media (max-width:767px){
  .bs{right:12px;left:auto;top:calc(var(--hdr) + 4px);width:168px;padding:10px 12px}
  .bs .n{font-size:40px;margin:2px 0}
  .bs .n::after{font-size:14px}
  .bs li{grid-template-columns:1fr;gap:0;padding:5px 0;font-size:11px;line-height:14px}
}

/* turntable control (pause per WCAG 2.2.2) */
.turn{position:absolute;z-index:8;left:50%;bottom:24px;transform:translateX(-50%);display:flex;align-items:center;gap:12px;color:var(--silver);opacity:0;transition:opacity 300ms}
.turn[hidden]{display:none}
.stage.spin-on .turn,.stage.film-on .turn{opacity:1}
.stage.film-on .turn .ring,.stage.film-on .turn .deg,.stage.film-on .turn .pp{display:none}
.turn .ring{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:50%}
.turn svg{width:28px;height:28px;fill:none;stroke-width:1}
.turn circle{stroke:var(--hair-2)}.turn line{stroke:var(--paper);transform-origin:14px 14px}
.turn .deg{font:400 12px/18px var(--body);min-width:4ch;font-variant-numeric:tabular-nums}
.turn .pp{font:500 13px/20px var(--body);color:var(--paper);min-height:44px;text-decoration:underline 1px;text-underline-offset:5px}
.turn .hint{font:400 12px/18px var(--body)}

/* tap the car: dots, leaders, cards (desktop), pills (phone) */
.hot .dot{position:absolute;width:44px;height:44px;transform:translate(-50%,-50%) scale(var(--k,0));pointer-events:auto;display:flex;align-items:center;justify-content:center}
.hot .dot i{position:relative;width:10px;height:10px;border-radius:50%;background:var(--paper);box-shadow:0 0 0 4px rgba(0,0,0,.35),0 0 0 5px var(--paper)}
.hot .dot i::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:1px solid var(--paper);animation:pulse 1800ms var(--ease-out) infinite;animation-delay:var(--ph,0ms)}
.hot .dot .lb{display:none}
@keyframes pulse{from{transform:scale(1);opacity:.7}to{transform:scale(2.6);opacity:0}}
.leaders{position:absolute;inset:0;z-index:9;width:100%;height:100%;pointer-events:none;fill:none;stroke:var(--paper);stroke-width:1;overflow:visible}
.leaders path{transition:opacity 240ms}
.cards{position:absolute;inset:0;z-index:10;pointer-events:none}
.card{position:absolute;width:264px;padding:16px 18px;background:rgba(22,22,22,.92);border:1px solid var(--hair);opacity:0;visibility:hidden;transition:filter 240ms}
.card h3{font:700 26px/1 var(--display);text-transform:uppercase;letter-spacing:.02em}
.card .ln{font:400 12px/18px var(--body);color:var(--silver);margin:4px 0 10px}
.card dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font:400 13px/20px var(--body);font-variant-numeric:lining-nums tabular-nums}
.card dt{color:var(--silver)}.card dd{margin:0;color:var(--paper)}
.card .all{display:inline-flex;align-items:center;gap:8px;margin-top:12px;min-height:44px;font:500 13px/20px var(--body);text-decoration:underline 1px;text-underline-offset:5px;pointer-events:auto}
.card.vis{visibility:visible;pointer-events:auto}
.cards.sel .card:not(.on),.leaders.sel path:not(.on),.hot.sel .dot:not(.on){opacity:.4!important}
.pills{display:none}
@media (min-width:768px) and (max-height:760px){
  .card{width:300px;padding:12px 16px}.card h3{font-size:22px}.card .ln{margin:2px 0 6px}
  .card dl{line-height:18px;gap:2px 12px;font-size:12px}.card .all{min-height:32px;margin-top:6px}
}
@media (max-width:767px){
  .turn{left:12px;right:auto;bottom:auto;top:calc(var(--hdr) + 4px);transform:none;gap:8px} /* top-left, opposite the build sheet */
  .turn .deg{display:none}
  .hot .dot .lb{display:block;position:absolute;left:50%;bottom:34px;transform:translateX(-50%);font:400 12px/16px var(--body);color:var(--paper);text-shadow:0 0 6px #000;white-space:nowrap}
  .leaders,.cards{display:none}
  .steps{left:68px;right:12px;top:auto;bottom:calc(16px + env(safe-area-inset-bottom))} /* the chat bubble keeps the corner */
  .steps button{flex:1;min-height:40px;padding:4px 4px;font-size:11px;line-height:14px;white-space:normal}
  .pills{display:flex;position:absolute;z-index:13;left:16px;right:16px;bottom:calc(68px + env(safe-area-inset-bottom));gap:8px;pointer-events:none}
  .pills button{pointer-events:auto;flex:1;min-height:44px;border:1px solid var(--hair-2);font:500 14px/20px var(--body);background:rgba(10,10,10,.6);color:var(--paper);opacity:0;visibility:hidden}
}
html.rm .hot .dot i::after{animation:none}
html.rm .frame .clip,html.rm .frame .still,html.rm .bs,html.rm .turn{transition:none}

/* the scroll hint: up from the gate until the viewer scrolls (ride.js) */
.scroll-hint{position:fixed;z-index:40;right:28px;bottom:calc(22px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--silver);font:500 11px/14px var(--body);letter-spacing:.3em;text-transform:uppercase;padding-left:.3em;opacity:0;pointer-events:none;transition:opacity 500ms}
.scroll-hint.on{opacity:1}
.scroll-hint svg{width:20px;height:32px;fill:none;stroke:var(--silver);stroke-width:1.5;stroke-linecap:round}
.scroll-hint .wheel{animation:wheel 1.6s var(--ease-out) infinite}
@keyframes wheel{0%{transform:translateY(0);opacity:1}60%{transform:translateY(9px);opacity:0}100%{transform:translateY(9px);opacity:0}}
html.rm .scroll-hint .wheel{animation:none}
@media(max-width:767px){.scroll-hint{right:18px;bottom:calc(16px + env(safe-area-inset-bottom,0px))}html.parked .scroll-hint{opacity:0}}

/* 2026-11-03 Jorge: no dots, leaders, spec cards or build sheet popping over the parked car ("makes it look cheap"); specs stay behind the Open specs pill */
.hot,.leaders,.cards,.pills,.bs{display:none!important}