:root{
  --ground:#EEEFEF; --core:#FFFFFF; --shell:rgba(18,18,18,.06); --hair:rgba(18,18,18,.08);
  --ink:#121212; --muted:#5A5955; --accent:#14A35A; --accent-ink:#0B6B3A; --miss:#E4E2DD;
  --ease:cubic-bezier(.32,.72,0,1); --land:cubic-bezier(.34,1.32,.64,1);
  --gut:clamp(16px,4vw,64px); --max:1280px; --sec:clamp(88px,11vw,160px);
  --r-shell:30px; --r-core:22px;
  --float:0 0 0 1px var(--hair),0 40px 80px -40px rgba(0,0,0,.22);
  color-scheme:light;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{background:var(--ground);color:var(--ink);font-family:Geist,"Geist Fallback","Segoe UI",system-ui,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--ink);outline-offset:4px;border-radius:10px}
.skip{position:absolute;left:16px;top:-60px;padding:10px 16px;background:var(--ink);color:#fff;border-radius:10px;z-index:20}
.skip:focus{top:16px}
.num{font-variant-numeric:tabular-nums}

/* nav */
.nav{position:sticky;top:20px;z-index:10;margin:20px auto 0;width:max-content;max-width:calc(100% - 32px);display:flex;align-items:center;gap:28px;padding:8px 8px 8px 22px;border-radius:999px;background:rgba(255,255,255,.75);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 0 0 1px var(--hair),0 12px 40px -18px rgba(0,0,0,.18)}
.nav .brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.02em}
.nav .brand svg{width:22px;height:22px}
.nav .links{display:flex;gap:22px;font-size:14px;color:var(--muted)}
.nav .links a{padding:6px 0;transition:color 200ms ease}
.nav .links a:hover{color:var(--ink)}

/* button with nested icon */
.btn{display:inline-flex;white-space:nowrap;align-items:center;gap:12px;min-height:48px;padding:6px 6px 6px 22px;border-radius:999px;background:var(--ink);color:#fff;font-weight:500;font-size:15px;transition:transform 500ms var(--ease)}
.btn i{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.14);display:grid;place-items:center;font-style:normal;transition:transform 500ms var(--ease)}
.btn:hover i{transform:translate(2px,-1px) scale(1.06)}
.btn:active{transform:scale(.98)}
.btn.sm{min-height:40px;font-size:14px;padding-left:18px}
.btn.sm i{width:30px;height:30px}

/* cards: machined tray (shell) holding a face (core) */
.bezel{padding:8px;border-radius:var(--r-shell);background:var(--shell);box-shadow:var(--float),inset 0 1px 0 rgba(255,255,255,.75)}
.core{border-radius:var(--r-core);background:var(--core);padding:22px 24px;box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 1px 2px rgba(0,0,0,.05)}
.k{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.tag{display:inline-block;padding:4px 10px;border-radius:10px;box-shadow:inset 0 0 0 1px rgba(18,18,18,.22);font-size:12px;font-weight:500;color:var(--ink)}

/* layout */
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
section.s{padding:var(--sec) 0 0}
main>section.s:last-child{padding-bottom:var(--sec)}
h1{font-size:clamp(46px,6.6vw,104px);line-height:.95;letter-spacing:-.055em;font-weight:700;max-width:10ch}
h2{font-size:clamp(34px,4.4vw,64px);line-height:1;letter-spacing:-.045em;font-weight:700;max-width:14ch;text-wrap:balance}
.lede{font-size:clamp(17px,1.3vw,19px);color:var(--muted);max-width:44ch;text-wrap:pretty}

/* hero */
.hero{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,96px);align-items:center;padding-top:clamp(56px,8vw,112px);padding-bottom:clamp(56px,7vw,104px)}
.hero .lede{margin-top:28px}
.row{display:flex;flex-wrap:wrap;align-items:center;gap:16px 20px;margin-top:36px}
.row small{font-size:14px;color:var(--muted)}
.stack{position:relative;height:clamp(500px,46vw,620px);perspective:1400px}
.stack .bezel{position:absolute}
.c1{width:80%;right:0;top:4%;z-index:3}
.c2{width:62%;left:0;top:47%;z-index:4;transform:rotate(-3deg)}
.c3{width:46%;right:0;top:73%;z-index:2;transform:rotate(2.5deg)}
.band{margin-top:8px;font-size:clamp(28px,2.6vw,40px);font-weight:700;letter-spacing:-.04em}
.bars{display:flex;align-items:flex-end;gap:5px;height:96px;margin-top:18px}
.bars span{flex:1;height:100%;border-radius:6px 6px 2px 2px;background:var(--miss);transform-origin:bottom;transform:scaleY(var(--h))}
.bars span.in{background:var(--accent)}
.meta{display:flex;justify-content:space-between;gap:12px;margin-top:14px;font-size:13px;color:var(--muted)}
.meta span:last-child{white-space:nowrap}
.fill{margin-top:10px;font-size:20px;font-weight:600;letter-spacing:-.02em;line-height:1.2;text-wrap:balance}
.fill small{display:block;margin-top:6px;font-size:13px;font-weight:400;color:var(--muted);letter-spacing:0}
.c3 p{margin-top:10px;font-size:15px;line-height:1.35;text-wrap:balance}
.tally{display:flex;gap:6px;margin-top:14px}
.tally i{width:16px;height:16px;border-radius:50%;background:var(--accent)}
.tally i.x{background:var(--miss)}

/* how: one forecast's three cards */
#how{padding-top:clamp(32px,4vw,64px)}
.life{margin-top:48px;display:grid;grid-template-columns:1fr 1.35fr 1fr;gap:20px;align-items:stretch;list-style:none;padding:0}
.life .bezel{height:100%;box-shadow:inset 0 1px 0 rgba(255,255,255,.75),0 0 0 1px var(--hair)}
.life li.now .bezel{box-shadow:var(--float),inset 0 1px 0 rgba(255,255,255,.75)}
.life li.now h3{font-size:32px}
.life .core{height:100%;display:flex;flex-direction:column;gap:10px;padding:24px}
.life .top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.life time{font-size:13px;color:var(--muted)}
.life h3{font-size:26px;letter-spacing:-.03em;line-height:1.1}
.life p{color:var(--muted)}
.life .foot{margin-top:auto;padding-top:14px}
.hash{display:block;padding:10px 12px;border-radius:12px;background:var(--ground);font-family:ui-monospace,"Cascadia Mono",Consolas,monospace;font-size:13px;color:var(--ink);white-space:nowrap}
.prog{height:8px;border-radius:99px;background:var(--miss);overflow:hidden}
.prog span{display:block;height:100%;width:var(--p,14%);border-radius:99px;background:var(--ink);transition:width 1200ms var(--ease)}
.prog+small{display:block;margin-top:8px;font-size:13px;color:var(--muted)}
.slot{border-radius:16px;border:1.5px dashed rgba(18,18,18,.25);min-height:84px;display:grid;place-items:center;font-size:14px;color:var(--muted);text-align:center;padding:12px}
.life li.pending .bezel{background:transparent;box-shadow:inset 0 0 0 1px var(--hair)}
.life li.pending .core{background:rgba(255,255,255,.55);box-shadow:none}

/* record */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,96px);align-items:center}
.split .lede{margin-top:24px}
.count{margin-top:32px;font-size:clamp(20px,1.7vw,24px);line-height:1.35;letter-spacing:-.02em;max-width:30ch}
.chart svg{display:block;width:100%;height:auto;margin-top:16px}
.chart .ax{stroke:var(--hair);stroke-width:1}
.chart .diag{stroke:var(--ink);stroke-width:1.5;stroke-dasharray:4 6}
.chart text{font:400 12px Geist,system-ui,sans-serif;fill:var(--muted)}
.chart figcaption{margin-top:12px;font-size:14px;color:var(--muted)}

/* ai */
.lim{list-style:none;padding:0;margin-top:14px;display:grid;gap:10px;font-size:15px}
.lim li{display:flex;justify-content:space-between;gap:12px;padding-bottom:10px;box-shadow:0 1px 0 var(--hair)}
.lim b{font-weight:600}
.never{list-style:none;padding:0;margin-top:28px;display:grid;gap:12px}
.never li{display:flex;gap:12px;align-items:baseline;font-size:17px}
.never li::before{content:"";flex:none;width:14px;height:2px;background:var(--ink);transform:translateY(-4px)}
.flip>:first-child{order:2}

/* close */
.not{list-style:none;padding:0;margin-top:32px;max-width:440px}
.not li{padding:14px 0;border-top:1px solid var(--hair);font-size:18px;letter-spacing:-.01em}
.not li:last-child{border-bottom:1px solid var(--hair)}
.access .core{display:flex;flex-direction:column;align-items:flex-start;gap:18px;padding:32px}
.mini{position:relative;display:flex;align-items:flex-end;gap:4px;height:44px;width:100%}
.mini span{flex:1;height:100%;border-radius:4px 4px 1px 1px;background:var(--miss);transform-origin:bottom;transform:scaleY(var(--h))}
.mini span.in{background:var(--accent);opacity:.35}
.mini+small{text-wrap:balance;font-size:13px;color:var(--muted);margin-top:-6px}
.access h3{font-size:clamp(26px,2.6vw,36px);letter-spacing:-.035em;line-height:1.1;text-wrap:balance}
.access p{color:var(--muted)}
footer{padding:40px 0 56px;font-size:14px;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;border-top:1px solid var(--hair);padding-top:24px}

/* signature: the cards land on the table, then the forecast grows */
.js .stack .bezel{transition:transform 800ms var(--land),opacity 500ms var(--ease)}
.js .stack:not(.landed) .bezel{opacity:0;transform:translateY(-28px) rotate(0deg);transition:none}
.js .stack .c2{transition-delay:160ms}.js .stack .c3{transition-delay:320ms}
.js .stack.tilting .bezel{transition:opacity 500ms var(--ease)}
.js .bars span{transform:scaleY(0);transition:transform 500ms var(--ease)}
.js .landed .bars span{transform:scaleY(var(--h))}

@media (max-width:900px){
  .nav .links{display:none}
  .hero,.split{grid-template-columns:1fr}
  .stack{height:auto;display:grid;gap:16px;perspective:none}
  .stack .bezel{position:static;width:auto}
  .c2,.c3{transform:none}
  .life{grid-template-columns:1fr;gap:16px}
  .flip>:first-child{order:0}
  .access .core{padding:28px 24px}
}
@media (min-width:600px) and (max-width:900px){
  .stack{grid-template-columns:1fr 1fr}
  .stack .c1{grid-column:1/-1}
  .stack .core{height:100%}
}
@media (min-width:901px) and (max-height:700px){
  .hero{padding-top:40px;padding-bottom:64px}
  h1{font-size:clamp(46px,5.2vw,80px)}
  .hero .lede{margin-top:18px}.row{margin-top:24px}
}
@media (max-width:480px){
  .meta{flex-direction:column;gap:2px}
  .nav{gap:12px;padding-left:14px}
  .nav .brand span{display:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .stack .bezel,.js .stack:not(.landed) .bezel{transition:none;opacity:1}
  .js .stack:not(.landed) .c1{transform:none}
  .js .stack:not(.landed) .c2{transform:rotate(-3deg)}
  .js .stack:not(.landed) .c3{transform:rotate(2.5deg)}
  .js .bars span{transition:none;transform:scaleY(var(--h))}
  .prog span{transition:none}
}
@media (forced-colors:active){
  .bars span,.tally i,.prog span{forced-color-adjust:none}
  .chart .diag{stroke:CanvasText}
  .slot{border-color:CanvasText}
}