/* Layout: a fixed WebGL stage behind scroll scenes; the phone moves between poses while copy alternates sides, then opaque sheets take over for screens, specs and status. */
:root{
  --studio:#D5D6D4;
  --studio-deep:#C7C8C6;
  --graphite:#131415;
  --graphite-2:#1D1E20;
  --paper:#E5E5DF;
  --ink:#111213;
  --mute:#55585B;
  --mute-dark:#9A9C9E;
  --line:rgba(17,18,19,.15);
  --line-dark:rgba(229,229,223,.14);
  --panel:rgba(213,214,212,.88);
  --sans:"Helvetica Neue",Helvetica,Archivo,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:light;
}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--studio);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
#stage{position:fixed;inset:0;width:100%;height:100%;display:block;z-index:0;touch-action:pan-y;outline:none}
#stage.hot{cursor:pointer}
#stage.grab{cursor:grabbing}
.wrap{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
main{position:relative;z-index:1}

.top{position:absolute;top:0;left:0;right:0;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:20px;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.top .mark{display:block;line-height:0;opacity:1}
.top .mark .logo{height:34px;width:auto;display:block}
.top .mark:hover{text-decoration:none}
.top nav{display:flex;gap:20px;flex-wrap:wrap}
.top a{color:var(--ink);text-decoration:none;opacity:.7}
.top a:hover,.top a:focus-visible{opacity:1;text-decoration:underline;text-underline-offset:4px}

.scene{min-height:100vh;min-height:100svh;display:grid;grid-template-columns:1fr 1fr;align-items:center;pointer-events:none;padding-block:96px}
.scene .copy{pointer-events:auto;max-width:430px;display:flex;flex-direction:column;gap:18px}
.scene.l .copy{grid-column:1;justify-self:center}
.scene.r .copy{grid-column:2;justify-self:center}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin:0}
h1{font-family:var(--sans);font-weight:700;font-size:clamp(96px,15vw,210px);line-height:.82;letter-spacing:-.045em;margin:0 0 4px -.04em}
h2{font-family:var(--sans);font-weight:700;font-size:clamp(34px,4.2vw,54px);line-height:1;letter-spacing:-.03em;margin:0;text-wrap:balance}
.lede{font-size:clamp(22px,2.2vw,28px);font-weight:500;letter-spacing:-.01em;line-height:1.15;margin:0}
p{margin:0}
.body{color:var(--mute);font-size:17px;max-width:40ch}
.fig{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--ink);border-top:1px solid var(--line);padding-top:12px}
.btns{display:flex;gap:10px;flex-wrap:wrap}
button{font:500 14px/1 var(--sans);letter-spacing:.02em;border-radius:999px;padding:13px 20px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);cursor:pointer;transition:transform .15s,background .15s}
button.ghost{background:transparent;color:var(--ink)}
button:hover{transform:translateY(-1px)}
button:active{transform:translateY(1px)}
button:focus-visible,a:focus-visible,.shot:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.hint{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--mute);line-height:1.6}
.keys-dl{display:grid;grid-template-columns:auto 1fr;gap:10px 18px;margin:0;font-size:15px}
.keys-dl dt{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;padding-top:2px;white-space:nowrap}
.keys-dl dd{margin:0;color:var(--mute)}
.cap{display:inline-flex;align-items:center;justify-content:center;min-width:26px;height:22px;padding:0 6px;border-radius:11px;background:var(--graphite);color:var(--paper);font-family:var(--sans);font-size:12px;font-weight:500;letter-spacing:0}

/* Opaque sheets */
.sheet{position:relative;z-index:1;padding-block:clamp(72px,10vw,128px)}
.sheet .inner{max-width:1180px;margin:0 auto}
.sheet header{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:44px}
.sheet header p{max-width:42ch;color:var(--mute)}
#screens{background:var(--paper)}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px 22px}
.shot{display:flex;flex-direction:column;gap:10px;cursor:pointer;background:none;border:0;padding:0;text-align:left;color:var(--ink);border-radius:16px}
.shot .bezel{background:var(--graphite);border-radius:16px;padding:12px;transition:transform .2s}
.shot:hover .bezel{transform:translateY(-3px)}
.shot canvas{display:block;width:100%;height:auto;aspect-ratio:3/2;border-radius:3px;max-width:100%}
.shot span{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;display:flex;gap:12px}
.shot span b{font-weight:500;color:var(--mute)}

#specs{background:var(--graphite);color:var(--paper)}
#specs header p{color:var(--mute-dark)}
.spec{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:56px;margin:0}
.spec div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:16px;border-top:1px solid var(--line-dark);padding-block:16px}
.spec dt{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute-dark);padding-top:3px}
.spec dd{margin:0;font-size:16px;font-variant-numeric:tabular-nums}
.spec dd small{display:block;color:var(--mute-dark);font-size:13px;margin-top:2px}
.note{margin-top:32px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--mute-dark);max-width:80ch}

#status{background:var(--studio)}
.status{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:56px;align-items:start}
.status figure{margin:0;display:flex;flex-direction:column;gap:10px}
.status figure img{border-radius:6px;display:block;width:100%;height:auto;aspect-ratio:1400/933;object-fit:cover}
.status figcaption{font-family:var(--mono);font-size:11.5px;color:var(--mute);letter-spacing:.04em}
.items{display:flex;flex-direction:column}
.item{border-top:1px solid var(--line);padding-block:18px;display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px}
.item h3{font-size:12px;font-family:var(--mono);font-weight:500;letter-spacing:.1em;text-transform:uppercase;margin:3px 0 0}
.item p{color:var(--mute)}
.item p strong{color:var(--ink);font-weight:500;display:block;margin-bottom:2px}
.state{display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;padding:3px 8px;border-radius:999px;margin-top:8px;border:1px solid var(--ink)}
.state.done{background:var(--ink);color:var(--paper)}
.gates{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
.gates li{border-top:2px solid var(--ink);padding-top:10px;font-size:14px;color:var(--mute)}
.gates li b{display:block;font-family:var(--mono);font-weight:500;color:var(--ink);font-size:12px;letter-spacing:.08em;margin-bottom:4px}

footer{position:relative;z-index:1;background:var(--graphite);color:var(--mute-dark);padding-block:40px;font-family:var(--mono);font-size:12px;letter-spacing:.04em}
footer .inner{max-width:1180px;margin:0 auto;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
footer strong{color:var(--paper);font-family:var(--sans);font-weight:700;letter-spacing:.14em}
.nogl{position:fixed;inset:auto 16px 16px;z-index:3;background:var(--ink);color:var(--paper);padding:12px 16px;border-radius:10px;font-size:14px}

@media (max-width:1000px){
  .grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .spec{grid-template-columns:1fr}
  .status{grid-template-columns:1fr}
  .gates{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:820px), (max-aspect-ratio:1/1){
  .scene{grid-template-columns:1fr;align-items:end;padding-block:0 28px}
  .scene .copy,.scene.l .copy,.scene.r .copy{grid-column:1;justify-self:stretch;max-width:none;background:var(--panel);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding:20px;border-radius:18px;gap:14px}
  .scene.hero .copy{background:none;-webkit-backdrop-filter:none;backdrop-filter:none;padding:0}
  .scene.hero{align-items:end;padding-block:0 32px}
  h1{font-size:clamp(76px,24vw,130px)}
  .body{font-size:16px}
  .top nav{display:none}
}
@media (max-width:600px){
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 12px}
  .shot .bezel{padding:7px;border-radius:11px}
  .shot span{font-size:10.5px;gap:8px}
  .spec div{grid-template-columns:1fr;gap:4px}
  .item{grid-template-columns:1fr;gap:6px}
  .gates{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kbd-only{display:none}
}