/* Site film: one drawing table, one camera. Paper, ink, one oxide accent. Large technical
   type (Archivo, wide cuts) against the quiet mono of the drawing office. Every motion
   explains a step of the job. Without JS or with reduced motion, the base styles below
   give a complete still page; .is-live turns on the sticky stage. */
@font-face{font-family:'Archivo';src:url(/fonts/archivo.woff2) format('woff2-variations');font-weight:100 900;font-stretch:62% 125%;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url(/fonts/plex-mono-400.woff2) format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url(/fonts/plex-mono-500.woff2) format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url(/fonts/plex-mono-600.woff2) format('woff2');font-weight:600;font-display:swap}
:root{
  --paper:#F3F1EC;--sheet:#FBFAF7;--ink:#14181D;--oxide:#D94E1F;--oxide-tx:#A23A13;
  --sans:'Archivo',system-ui,sans-serif;--mono:'IBM Plex Mono',ui-monospace,monospace;
  --desk:#E9E6DF;
}
body{background:var(--paper);font:400 17px/1.55 var(--sans);font-stretch:100%}
h1,h2,h3{font-stretch:112%;letter-spacing:-.022em}
main>.sheet h2,.sheet-foot h2{font-size:clamp(30px,3.6vw,52px);font-weight:800;line-height:1;letter-spacing:-.03em}
.btn{font-family:var(--sans);font-stretch:105%}
.btn-ink{background:var(--ink);color:var(--paper)}
.btn-ink:hover{background:var(--oxide);color:var(--ink)}
.btn-line{background:var(--sheet)}
.label{font:500 12px/1.3 var(--mono);letter-spacing:.12em}
.sheet{background:var(--sheet)}

/* Header floats over the stage */
.top{position:absolute;top:0;left:0;right:0;z-index:20;border:0;padding:14px var(--gut) 0;min-height:64px}
.top .nav a:not(.btn){font-weight:500}

/* ------------------------------------------------------------ the film, base (still) */
.film{position:relative;overflow-x:clip}
.stage{display:none}
.beat{position:relative;padding:clamp(40px,6vw,72px) var(--gut);display:grid;grid-template-columns:minmax(0,440px) minmax(0,1fr);gap:clamp(20px,4vw,56px);align-items:start;border-top:1px solid color-mix(in srgb,var(--ink) 25%,var(--paper))}
.still-fig{margin:0;grid-column:2;grid-row:1/span 3}
.still-fig img{width:100%;height:auto;display:block;border:1px solid var(--ink);background:var(--paper)}
.still-fig figcaption{font-size:11.5px;color:#55544F;margin-top:6px}
.hero{border-top:0;padding-top:96px;min-height:auto;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)}
.hero-in{display:grid;gap:22px;align-content:start}
.hero h1{font-size:clamp(44px,5.4vw,100px);font-weight:820;line-height:.86;letter-spacing:-.045em;font-stretch:118%}
.hero h1>span{display:block;white-space:nowrap}
.hero h1 em{font-style:normal;color:var(--oxide)}
.hero .lede{max-width:34em;font-size:clamp(16px,1.2vw,18px)}
.hero-tb{grid-column:1/-1;margin:0;display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.6fr) minmax(0,1fr);border:1px solid var(--ink);background:var(--sheet)}
.hero-tb>div{padding:7px 12px;font-size:12px}
.hero-tb>div+div{border-left:1px solid var(--ink)}
.hero-tb dt{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#55544F}
.hero-tb dd{margin:0}
@media (max-width:700px){.hero-tb{grid-template-columns:1fr}.hero-tb>div+div{border-left:0;border-top:1px solid var(--ink)}}
.pilot{position:relative;z-index:2;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);background:var(--ink);color:var(--paper)}
.pilot p{max-width:1100px;margin:0 auto;padding:12px var(--gut);font-size:12.5px;letter-spacing:.02em;text-align:center}

.cap{display:grid;gap:14px;align-content:start;background:var(--sheet);border:1px solid var(--ink);padding:22px 24px 20px;box-shadow:8px 8px 0 color-mix(in srgb,var(--ink) 9%,transparent)}
.cap-no{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.cap-no .n{font:900 clamp(54px,5vw,84px)/.78 var(--sans);font-stretch:125%;letter-spacing:-.05em}
.cap-no .of{font-size:13px;color:#55544F;margin-right:auto}
.cap h2{font-size:clamp(28px,2.6vw,40px);font-weight:780;line-height:.98;letter-spacing:-.025em}
.cap>p{font-size:16px;line-height:1.55}
.cap-data{font-size:12px!important;line-height:1.5!important;color:#45443F;border-top:1px dashed color-mix(in srgb,var(--ink) 45%,var(--paper));padding-top:10px}
.kind{font-size:10.5px}
.calls{list-style:none;margin:0;padding:10px 12px;display:grid;gap:7px;font-size:12px;background:var(--paper);border-left:3px solid var(--ink)}
.calls span{display:inline-block;min-width:5.6em;color:#55544F}
.calls i{display:block;font-style:normal;color:var(--oxide-tx);padding-left:5.6em}
.big-math{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 12px}
.bm-n{font:900 clamp(56px,5.4vw,88px)/.8 var(--sans);font-stretch:125%;letter-spacing:-.05em}
.bm-w{font:500 13px var(--mono);letter-spacing:.06em;text-transform:uppercase}
.bm-arrow{position:relative;width:56px;height:2px;background:var(--oxide);margin:0 6px 14px;align-self:center}
.bm-arrow::after{content:"";position:absolute;right:-2px;top:-6px;border:7px solid transparent;border-left:11px solid var(--oxide);border-right:0}
.run-btn-mock span{display:inline-block;background:var(--ink);color:var(--paper);font:700 19px/1 var(--sans);font-stretch:110%;padding:14px 22px}
.nc1{background:var(--ink);color:var(--paper);border:1px solid var(--ink)}
.nc1-file{font-size:11.5px;padding:7px 12px;border-bottom:1px solid #3A3F45}
.nclines{list-style:none;margin:0;padding:8px 0;font-size:12.5px;line-height:1.55}
.nclines li{padding:0 12px;white-space:pre}
.nclines .nb{color:#BDBBB4}
.nclines .blk{font-weight:600;color:var(--paper)}
.nclines .ann{color:#B9B7B0;margin-left:12px;font-size:11px}
.nclines .bo{border-left:5px solid transparent;cursor:default;transition:background .15s}
.nclines .bo.hl,.nclines .bo:hover,.nclines .bo:focus-visible{background:#2A2F35;border-left-color:var(--oxide)}
.pkg{list-style:none;margin:0;padding:0;display:grid;gap:0;border:1px solid var(--ink);font-size:13px}
.pkg li{padding:7px 12px}
.pkg li+li{border-top:1px solid color-mix(in srgb,var(--ink) 25%,var(--paper))}
.pkg span{display:inline-block;min-width:7em;font-weight:600}

/* The gate: a review panel, a pressed button, two stamps. */
.gate{display:none}
.gate-static{grid-column:2;display:grid;gap:10px;align-content:start;font-size:14px;border:1px solid var(--ink);padding:18px;background:var(--sheet)}
.stamp{display:grid;gap:6px;justify-items:center;text-align:center;padding:14px 22px;border:6px double currentColor;background:color-mix(in srgb,var(--sheet) 96%,transparent)}
.stamp b{font:900 clamp(34px,4.4vw,68px)/.9 var(--sans);font-stretch:125%;letter-spacing:.01em}
.stamp span{font-size:12px;color:var(--ink)}
.stamp-final{color:var(--ink);grid-column:2;justify-self:start;transform:rotate(-4deg)}

.runlog{margin:0 var(--gut) clamp(40px,6vw,72px);background:var(--sheet)}
.no-gl .still-fig{display:none}
.no-gl .beat{grid-template-columns:minmax(0,640px)}

/* ------------------------------------------------------------ the film, live */
.is-live .stage{display:block;position:sticky;top:0;height:100vh;height:100svh;margin-bottom:-100vh;margin-bottom:-100svh;overflow:hidden;z-index:0;background:var(--paper)}
.is-live .gl{position:absolute;inset:0}
.is-live .gl canvas{display:block;width:100%;height:100%;opacity:0;transition:opacity 1.2s ease}
.is-live.gl-ready .gl canvas{opacity:1}
.is-live .stage::after{content:"";position:absolute;inset:12px;border:1px solid color-mix(in srgb,var(--ink) 30%,transparent);pointer-events:none}
.stage-dim{position:absolute;inset:0;background:color-mix(in srgb,var(--paper) 72%,transparent);visibility:hidden;opacity:0}
.leaders{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.lead{fill:none;stroke:var(--oxide);stroke-width:1.6}
.ticker{position:absolute;right:calc(var(--gut) + 6px);bottom:24px;display:grid;gap:8px;justify-items:end;font-size:11px;transition:opacity .4s}
.ticker.off{opacity:0}
.rails{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:4px}
.rails li{padding:4px 7px;border:1px solid color-mix(in srgb,var(--ink) 30%,transparent);color:#55544F;background:var(--sheet);letter-spacing:.04em}
.rails li.done{color:var(--ink);border-color:var(--ink)}
.rails li.on{color:var(--ink);border-color:var(--oxide);border-left-width:5px;font-weight:600}
.tick{display:flex;gap:10px;align-items:baseline;background:var(--ink);color:var(--paper);padding:7px 12px;font-size:12px;opacity:0;transform:translateY(6px);transition:opacity .25s,transform .25s;max-width:min(640px,56vw)}
.tick.show{opacity:1;transform:none}
.tick-who{color:#BDBBB4}
.tick-call{font-weight:600}
.tick-ret::before{content:"\2192  ";color:var(--oxide)}

.is-live .beat{display:block;border:0;padding:0 var(--gut);min-height:150vh;pointer-events:none;z-index:1}
.is-live .beat .cap,.is-live .beat a,.is-live .beat .nclines{pointer-events:auto}
.is-live .still-fig{display:none}
.is-live .beat:not(.hero) .cap{transition:opacity .18s ease,translate .18s ease}
.is-live .beat.cur .cap{transition:opacity .35s ease .16s,translate .35s ease .16s}
.is-live .beat:not(.hero):not(.cur) .cap{opacity:0;translate:0 14px}
.is-live .beat .cap:focus-within{opacity:1;translate:none}
.is-live .cap{position:fixed;top:max(92px,13vh);left:var(--gut);width:min(420px,34vw);margin:0;z-index:3;max-height:calc(100vh - max(92px,13vh) - 20px);overflow:auto}
.is-live .beat:not(.hero):not(.cur) .cap{pointer-events:none}
.is-live .hero{min-height:100vh;min-height:100svh;padding:0 var(--gut) 28px;display:grid;grid-template-columns:minmax(0,1fr);align-content:end;gap:24px;pointer-events:none}
.is-live .hero-in{max-width:min(860px,56vw);pointer-events:auto}
.is-live .hero-tb{pointer-events:auto}
.is-live .pilot{margin-top:0}
.is-live .beat-gate{min-height:270vh}
.is-live #beat-8,.is-live #beat-9{min-height:175vh}
.is-live #beat-10{min-height:210vh}
.is-live .gate{display:block;position:sticky;top:max(96px,14vh);width:min(640px,50vw);margin:30vh 3vw 0 auto;pointer-events:none}
.is-live .gate-static{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.g-panel{position:relative;background:var(--sheet);border:1.5px solid var(--ink);padding:24px 26px 30px;box-shadow:14px 14px 0 color-mix(in srgb,var(--ink) 10%,transparent)}
.g-head{display:flex;justify-content:space-between;gap:12px;font-size:12.5px;border-bottom:1px solid var(--ink);padding-bottom:12px}
.g-run{color:#55544F}
.g-rows{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:0;font-size:clamp(14px,1.25vw,18px)}
.g-rows li{display:grid;grid-template-columns:1fr auto;column-gap:14px;align-items:baseline;padding:12px 0;border-bottom:1px dashed color-mix(in srgb,var(--ink) 35%,transparent);position:relative}
.g-rows b{grid-column:2;grid-row:1;font-weight:600}
.g-open{color:var(--oxide-tx)}
.g-ans{visibility:hidden;opacity:0}
.g-agent{position:relative;display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:14px;font-size:13px;padding:10px 12px;background:var(--paper);border-left:3px solid var(--ink);visibility:hidden;opacity:0}
.g-find,.g-find2{margin-left:auto;font-weight:600;visibility:hidden;opacity:0}
.g-find{color:var(--oxide-tx)}
.g-find2{position:absolute;right:12px}
.findings{list-style:none;margin:0;padding:10px 12px;display:grid;gap:7px;font-size:12px;background:var(--paper);border-left:3px solid var(--ink)}
.findings .kind{margin-right:8px;font-size:10px}
.g-run2{visibility:hidden;opacity:0}
.g-btnrow{position:relative;margin-top:26px}
.g-btn{display:inline-block;background:var(--ink);color:var(--paper);font:750 clamp(20px,1.9vw,28px)/1 var(--sans);font-stretch:112%;padding:20px 34px}
.g-cursor{position:absolute;left:150px;top:30px;width:26px;height:34px;background:var(--ink);clip-path:polygon(0 0,0 80%,26% 62%,44% 100%,58% 94%,40% 58%,74% 58%);filter:drop-shadow(0 0 1.5px var(--paper)) drop-shadow(0 0 1px var(--paper));visibility:hidden}
.g-panel .stamp b{font-size:clamp(26px,3.1vw,50px)}
.g-panel .stamp{position:absolute;left:50%;top:50%;margin:0;translate:-50% -50%;visibility:hidden;opacity:0;white-space:nowrap}
.stamp-bad{color:var(--oxide)}
.stamp-bad span{color:var(--oxide-tx)}
.stamp-ok{color:var(--ink)}
.is-live .stamp-final{position:fixed;bottom:9vh;right:4vw;margin:0;width:max-content;z-index:3;visibility:hidden;opacity:0}
.stamp-final b{font-size:clamp(30px,3.4vw,52px)}

@media (max-width:899px){
  .beat{grid-template-columns:minmax(0,1fr)}
  .still-fig,.gate-static,.stamp-final{grid-column:1;grid-row:auto}
  .is-live .beat{padding:0 10px;min-height:165vh}
  .is-live .cap{top:auto;bottom:10px;left:10px;right:10px;width:auto;padding:16px 16px 14px;max-height:46svh;gap:10px}
  .cap-no .n{font-size:46px}
  .cap h2{font-size:26px}
  .cap>p{font-size:15px}
  .is-live .hero{padding:80px 16px 18px;align-content:start}
  .is-live .hero-in{max-width:none}
  .hero h1{font-size:clamp(40px,12.4vw,64px)}
  .is-live .hero-in{display:flex;flex-direction:column;gap:14px;min-height:calc(100svh - 98px)}
  .is-live .hero .lede{margin-top:auto;font-size:14.5px;line-height:1.45;background:var(--sheet);border:1px solid var(--ink);padding:10px 12px}
  .is-live .hero-tb{display:none}
  .ticker{right:18px;left:18px;top:64px;bottom:auto;justify-items:start}
  .rails{justify-content:flex-start}
  .rails li{font-size:10px;padding:3px 5px}
  .tick{max-width:100%;font-size:11px;flex-wrap:wrap}
  .is-live .gate{width:auto;margin:20vh 0 0;top:96px}
  .g-panel{padding:16px}
  .g-btn{padding:14px 20px}
  .is-live .stamp-final{bottom:auto;top:110px;right:10px;left:10px;width:auto}
  .nclines{font-size:11px}
  .calls{font-size:11px}
}
@media (prefers-reduced-motion:reduce){.tick,.ticker,.gl canvas{transition:none}}