@font-face { font-family: Geist; src: url(assets/fonts/geist.woff2) format('woff2'); font-weight: 100 900; font-display: swap; }
@font-face { font-family: 'Geist Mono'; src: url(assets/fonts/geist-mono.woff2) format('woff2'); font-weight: 100 900; font-display: swap; }

:root {
  color-scheme: dark;
  --bg: #02030f;
  --bg-up: #070b20;
  --ink: #f3f6ff;
  --dim: #a2afcc;
  --soft: #8391b3;
  --line: rgb(255 255 255 / .09);
  --line-strong: rgb(255 255 255 / .18);
  --blue: #2b7fff;
  --cyan: #7cdcff;
  --live: #5ff0c5;
  --amber: #ffc46b;
  --error: #ff9f9f;
  --radius: 22px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --sans: Geist, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'Geist Mono', ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; }
.motion { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: clip; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, ol, ul, pre { margin: 0; }
ol, ul { padding: 0; list-style: none; }
a { color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--blue); color: #fff; }

.wrap { width: min(1180px, 100% - 40px); margin-inline: auto; }
.skip { position: fixed; left: 12px; top: -60px; padding: 8px 14px; background: var(--ink); color: var(--bg); border-radius: 8px; z-index: 30; }
.skip:focus { top: 12px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* Type */
h1 { font-size: clamp(54px, 10.4vw, 148px); line-height: .94; font-weight: 560; letter-spacing: -.05em; font-kerning: none; }
h2 { max-width: 18ch; font-size: clamp(38px, 6vw, 80px); line-height: 1; font-weight: 540; letter-spacing: -.04em; text-wrap: balance; }
h3 { font-size: 20px; line-height: 1.25; font-weight: 560; letter-spacing: -.015em; }
.eyebrow { margin-bottom: 18px; color: var(--cyan); font: 450 13px/1.4 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.intro { max-width: 62ch; margin-top: 24px; color: var(--dim); font-size: clamp(17px, 1.7vw, 20px); line-height: 1.55; }
.section { padding-block: clamp(80px, 12vw, 168px); }

/* Nav */
.nav { position: fixed; inset: 16px 0 auto; z-index: 20; display: flex; justify-content: center; padding-inline: 16px; pointer-events: none; }
.nav-pill { position: relative; display: flex; align-items: center; gap: 28px; width: min(760px, 100%); padding: 7px 7px 7px 14px; overflow: hidden; pointer-events: auto; border: 1px solid var(--line); border-radius: 99px; background: rgb(8 12 34 / .62); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); transition: background .5s, border-color .5s; }
.nav.scrolled .nav-pill { background: rgb(5 8 26 / .86); border-color: var(--line-strong); }
.nav-pill::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, var(--blue), var(--cyan)); transform: scaleX(var(--progress, 0)); transform-origin: left; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 580; font-size: 17px; letter-spacing: -.02em; text-decoration: none; }
.nav nav { display: flex; gap: 22px; margin-left: auto; }
.nav nav a { position: relative; color: var(--dim); font-size: 14.5px; text-decoration: none; transition: color .3s; }
.nav nav a:hover, .nav nav a.active { color: var(--ink); }
.nav nav a::after { content: ''; position: absolute; left: 50%; bottom: -5px; width: 4px; height: 4px; margin-left: -2px; border-radius: 50%; background: var(--cyan); opacity: 0; transform: translateY(4px); transition: opacity .4s var(--ease), transform .4s var(--ease); }
.nav nav a.active::after { opacity: 1; transform: none; }
.nav-tag { margin-left: auto; margin-right: 8px; }

/* Buttons */
.button { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 12px 24px; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 99px; background: rgb(255 255 255 / .03); color: var(--ink); font: 520 16px/1.2 var(--sans); letter-spacing: -.01em; text-decoration: none; cursor: pointer; transition: transform .5s var(--ease), background .3s, border-color .3s, box-shadow .5s var(--ease); }
.button:hover:not(:disabled) { background: rgb(255 255 255 / .08); border-color: rgb(255 255 255 / .34); }
.button.primary { border-color: transparent; background: var(--ink); color: #050818; }
.button.primary:hover:not(:disabled) { background: #fff; box-shadow: 0 0 44px rgb(124 220 255 / .34); }
.button:disabled { opacity: .36; cursor: not-allowed; }
.button.small { min-height: 40px; padding: 8px 16px; font-size: 14.5px; }
.motion .button:hover:not(:disabled) { transform: translateY(-2px); }
.motion .button:active:not(:disabled) { transform: scale(.97); transition-duration: .12s; }
.arrow { position: relative; width: 16px; height: 1.5px; background: currentColor; transition: transform .5s var(--ease); }
.arrow::after { content: ''; position: absolute; right: 0; top: -3px; width: 7px; height: 7px; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor; transform: rotate(45deg); }
.button:hover .arrow { transform: translateX(4px); }
.link { padding: 8px 2px; background: none; border: 0; color: var(--cyan); font: inherit; font-size: 15px; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }

/* Glass cards, with a light that follows the pointer along the edge */
.glass { position: relative; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(160deg, rgb(255 255 255 / .05), rgb(255 255 255 / .012) 60%); }
.glass::before { content: ''; position: absolute; inset: -1px; padding: 1px; border-radius: inherit; background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 0%), rgb(124 220 255 / .75), transparent 70%); opacity: 0; pointer-events: none; transition: opacity .6s; -webkit-mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); }
.glass:hover::before { opacity: 1; }

/* Hero */
.hero { position: relative; display: flex; flex-direction: column; min-height: 100svh; overflow: hidden; background: radial-gradient(70% 55% at 50% 30%, #0a2a8a 0%, rgb(6 22 90 / .4) 42%, transparent 75%); }
.hero-lattice { position: absolute; inset: 0; width: 100%; height: 100%; -webkit-mask-image: radial-gradient(60% 65% at 50% 45%, #000 20%, transparent 90%); mask-image: radial-gradient(60% 65% at 50% 45%, #000 20%, transparent 90%); }
.hero-stack { position: relative; z-index: 1; display: flex; flex: 1; flex-direction: column; align-items: center; justify-content: center; width: min(1180px, 100% - 40px); margin-inline: auto; padding-block: 96px 32px; text-align: center; }
.hero-logo { width: clamp(120px, 15vw, 190px); margin-bottom: 18px; }
.status { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 20px; margin-bottom: 22px; color: var(--dim); font-size: 14px; }
.status > span { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.dot { display: inline-block; flex: none; width: 7px; height: 7px; border-radius: 50%; }
.dot.live { background: var(--live); box-shadow: 0 0 12px var(--live); }
.dot.building { background: var(--amber); box-shadow: 0 0 12px var(--amber); }
.dot.next { background: var(--soft); }
.line { display: block; }
.char { display: inline-block; overflow: hidden; vertical-align: top; text-align: center; }
.lede { max-width: 60ch; margin-top: 24px; color: var(--dim); font-size: clamp(16px, 1.6vw, 19px); line-height: 1.55; }
.hero .actions { margin-top: 30px; }
.ribbon { position: relative; z-index: 1; padding-bottom: 20px; }
.ribbon-label { margin-bottom: 10px; color: var(--soft); font: 400 12px/1.4 var(--mono); text-align: center; }
.ribbon-window { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent); mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent); }
.ribbon-track { display: flex; width: max-content; color: var(--cyan); font: 400 13px/1.6 var(--mono); white-space: pre; opacity: .7; }

/* Story */
.story-pin { display: grid; gap: 40px; align-items: center; width: min(1180px, 100% - 40px); margin-inline: auto; padding-block: 96px; }
.story-canvas, .story-rail, .stage-tag { display: none; }
.story-stage { display: none; }
.story-steps { display: grid; gap: 28px; margin-top: 36px; }
.step-index { display: block; margin-bottom: 8px; color: var(--cyan); font: 450 13px/1.4 var(--mono); }
.story-steps p { max-width: 46ch; margin-top: 8px; color: var(--dim); }

/* With motion, the story pins and plays out over the scroll. */
.motion .story { height: 460vh; }
.motion .story-pin { position: sticky; top: 0; grid-template-columns: 1fr 1fr; height: 100svh; padding-block: 88px 28px; }
.motion .story-copy { position: relative; padding-left: 28px; }
.motion .story-rail { display: block; position: absolute; left: 0; top: 4px; bottom: 4px; width: 1px; background: var(--line); }
.motion .story-rail span { display: block; width: 100%; height: 100%; background: linear-gradient(var(--blue), var(--cyan)); transform: scaleY(0); transform-origin: top; }
.motion .story-steps { display: grid; grid-template: 'all' / 1fr; gap: 0; min-height: 13em; }
.motion .story-steps li { grid-area: all; opacity: 0; transform: translateY(18px); filter: blur(6px); transition: opacity .55s ease, transform .9s var(--ease), filter .55s ease; pointer-events: none; }
.motion .story-steps li.on { opacity: 1; transform: none; filter: none; pointer-events: auto; }
.motion .story-steps h3 { font-size: clamp(24px, 2.6vw, 34px); font-weight: 540; letter-spacing: -.03em; }
.motion .story-stage { display: block; position: relative; height: min(70vh, 640px); }
.motion .story-canvas { display: block; width: 100%; height: 100%; }
.motion .stage-tag { display: block; position: absolute; padding: 4px 11px; border: 1px solid var(--line-strong); border-radius: 99px; background: rgb(5 8 26 / .7); color: var(--ink); font: 400 12.5px/1.5 var(--mono); opacity: 0; transform: translateY(8px); transition: opacity .6s ease, transform .9s var(--ease); }
.stage-tag.on { opacity: 1 !important; transform: none !important; }
.stage-tag[data-tag='x'] { left: 12%; top: 7%; }
.stage-tag[data-tag='m'] { right: 8%; top: 7%; }
.stage-tag[data-tag='w'] { right: 14%; top: 8%; }

/* Vault */
.vault { display: grid; gap: 30px; margin-top: 56px; padding: clamp(22px, 3.4vw, 40px); }
.vault-rail { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 16px; color: var(--soft); font: 400 13px/1.4 var(--mono); }
.vault-track { position: relative; flex: 1 1 120px; height: 1px; background: var(--line-strong); }
.vault-track i { position: absolute; left: 0; top: -1px; width: 100%; height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--blue), var(--cyan)); transform: scaleX(var(--p, 1)); transform-origin: left; }
.vault-row { display: grid; gap: 6px; padding-top: 24px; border-top: 1px solid var(--line); }
.vault-name { color: var(--dim); font-size: 15px; }
.vault-text { color: var(--ink); font: 400 clamp(15px, 2.1vw, 26px)/1.35 var(--mono); letter-spacing: -.02em; overflow-wrap: anywhere; }
.vault-row:not(.hybrid) .vault-text { color: var(--amber); }
.vault-row.hybrid .vault-text { color: var(--cyan); }
.vault-note { color: var(--soft); font-size: 15px; }
.vault-foot { color: var(--soft); font: 400 12px/1.4 var(--mono); }

/* Demo */
.demo { margin-top: 56px; overflow: hidden; }
.demo-status { display: flex; align-items: center; gap: 14px; padding: 18px 26px; border-bottom: 1px solid var(--line); color: var(--dim); font-size: 15px; }
.capsule { flex: none; width: 34px; height: 34px; overflow: visible; }
.capsule path, .capsule circle { fill: none; stroke: var(--soft); stroke-width: 4; stroke-linejoin: round; stroke-linecap: round; transition: stroke .6s, fill .6s, transform .9s var(--ease), opacity .5s; transform-origin: 50% 28%; }
.capsule-lid, .capsule-seam { opacity: .35; }
.capsule-core { fill: transparent !important; }
[data-state='empty'] .capsule-lid { transform: translateY(-18px) rotate(-14deg); }
[data-state='ready'] .capsule-lid { transform: translateY(-14px) rotate(-8deg); stroke: var(--cyan); opacity: 1; }
[data-state='ready'] .capsule-shell { stroke: var(--cyan); }
[data-state='sealed'] .capsule path { stroke: var(--blue); opacity: 1; }
[data-state='sealed'] .capsule-core { fill: var(--blue) !important; stroke: var(--blue); }
[data-state='sealed'] .capsule { filter: drop-shadow(0 0 10px rgb(43 127 255 / .9)); }
[data-state='open'] .capsule path { stroke: var(--live); opacity: 1; }
[data-state='open'] .capsule-lid { transform: translateY(-20px) rotate(-18deg); }
[data-state='open'] .capsule-core { stroke: var(--live); }
[data-state='closed'] .capsule path { stroke: var(--amber); opacity: 1; }
[data-state='closed'] .capsule-core { fill: var(--amber) !important; stroke: var(--amber); }
.demo-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.step { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; min-width: 0; padding: 26px; }
.step + .step { border-left: 1px solid var(--line); }
.step-head { display: flex; align-items: center; gap: 12px; }
.num { display: grid; place-items: center; flex: none; width: 26px; height: 26px; border: 1px solid var(--line-strong); border-radius: 50%; color: var(--cyan); font: 450 13px/1 var(--mono); }
.label { color: var(--dim); font-size: 14px; }
.output { display: grid; gap: 8px; width: 100%; min-width: 0; }
.key, pre { max-height: 190px; overflow: auto; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: rgb(0 0 0 / .35); color: var(--cyan); font: 400 12.5px/1.55 var(--mono); overflow-wrap: anywhere; white-space: pre-wrap; }
.key { max-height: 104px; }
.meta, .note { color: var(--dim); font-size: 14px; }
.note[data-kind='error'] { color: var(--error); }
textarea, input:not(.visually-hidden) { display: block; width: 100%; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: 12px; background: rgb(0 0 0 / .35); color: var(--ink); font: 400 16px/1.5 var(--sans); transition: border-color .3s, box-shadow .4s; }
textarea { resize: vertical; }
textarea:focus-visible, input:not(.visually-hidden):focus-visible { border-color: var(--cyan); box-shadow: 0 0 0 4px rgb(124 220 255 / .14); outline: 0; }
.file-row, .open-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.file-row:has(input:focus-visible) label { outline: 2px solid var(--cyan); outline-offset: 3px; }
.result { color: var(--dim); }
.result a, .meta a { color: var(--cyan); }
.result[data-kind='open'] { color: var(--live); }
.result[data-kind='closed'] { color: var(--amber); }
.result[data-kind='error'] { color: var(--error); }
.opened { width: 100%; padding: 12px 14px; border-left: 2px solid var(--live); border-radius: 0 10px 10px 0; background: rgb(95 240 197 / .07); overflow-wrap: anywhere; }

/* Bento */
.bento { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 56px; }
.tile { display: flex; flex-direction: column; min-width: 0; padding: 26px; }
.tile.wide { grid-column: span 2; }
.tile.full { grid-column: 1 / -1; }
.tile-label { margin-bottom: 10px; color: var(--soft); font: 400 12.5px/1.4 var(--mono); }
.tile h3 { font-size: clamp(22px, 2.3vw, 30px); font-weight: 540; letter-spacing: -.03em; }
.tile p:last-child { margin-top: 10px; color: var(--dim); font-size: 16px; }
.tile.full p:last-child { max-width: 76ch; }
.tile-art { width: 100%; margin-bottom: 18px; overflow: visible; }
.hybrid-art { max-width: 220px; }
.chain-art { max-width: 200px; }
.tile-art circle, .tile-art rect, .tile-art path { fill: none; stroke-width: 1.5; }
.ring-a { stroke: var(--cyan); stroke-dasharray: 3 7; }
.ring-b { stroke: var(--blue); stroke-dasharray: 18 7; }
.chain-art rect { stroke: var(--line-strong); }
.chain-art path { stroke: var(--cyan); stroke-dasharray: 4 5; }

/* Ledger */
.table-wrap { margin-top: 56px; overflow-x: auto; }
table { width: 100%; min-width: 680px; border-collapse: collapse; font-size: 16px; }
th, td { padding: 18px 24px; text-align: left; vertical-align: top; }
thead th { color: var(--soft); font: 400 12.5px/1.4 var(--mono); }
tbody th { font-weight: 520; }
tbody td { color: var(--dim); }
tbody tr { border-top: 1px solid var(--line); transition: background .4s; }
tbody tr:hover { background: rgb(124 220 255 / .045); }
.chip { display: inline-block; margin-right: 10px; padding: 1px 9px; border-radius: 99px; font: 400 12px/1.6 var(--mono); }
.chip.private { background: rgb(95 240 197 / .12); color: var(--live); }
.chip.public { background: rgb(124 220 255 / .1); color: var(--cyan); }

/* Limits and status */
.limits { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 56px; }
.limits > div { padding: 28px; }
.limits ul, .road ul { display: grid; gap: 12px; margin-top: 16px; }
.limits li, .road li { position: relative; padding-left: 18px; color: var(--dim); font-size: 16px; }
.limits li::before, .road li::before { content: ''; position: absolute; left: 0; top: .78em; width: 8px; height: 1px; background: var(--soft); }
.audit { margin-top: 14px; padding: 20px 26px; border: 1px solid rgb(255 196 107 / .4); border-radius: var(--radius); background: rgb(255 196 107 / .05); color: var(--dim); }
.audit strong { color: var(--amber); font-weight: 560; }
.road { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--line); }
.road h3 { display: flex; align-items: center; gap: 10px; }

/* Closing and footer */
.closing { padding-block: clamp(70px, 10vw, 140px); text-align: center; background: radial-gradient(55% 80% at 50% 100%, rgb(10 42 138 / .75), transparent 75%); }
.closing h2 { max-width: none; margin-bottom: 34px; }
.footer { padding-block: 8px 28px; color: var(--dim); font-size: 15px; }
.footer-card { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; padding: clamp(26px, 4vw, 48px); overflow: hidden; background: radial-gradient(70% 120% at 0% 0%, rgb(43 127 255 / .14), transparent 60%), linear-gradient(160deg, rgb(255 255 255 / .05), rgb(255 255 255 / .012) 60%); }
.footer-brand { display: grid; align-content: start; gap: 14px; }
.footer .brand { color: var(--ink); }
.footer-brand .brand { font-size: 22px; gap: 12px; }
.footer-brand > p:not(.status) { max-width: 30ch; color: var(--dim); font-size: 16px; }
.footer-status { justify-content: flex-start; margin: 4px 0 0; font-size: 13.5px; }
.footer-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.footer-links > div { display: grid; align-content: start; justify-items: start; gap: 10px; }
.footer-head { margin-bottom: 4px; color: var(--soft); font: 400 12.5px/1.4 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.footer-links a { position: relative; color: var(--ink); text-decoration: none; transition: color .3s; }
.footer-links a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: var(--cyan); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.footer-links a:hover { color: var(--cyan); }
.footer-links a:hover::after { transform: scaleX(1); }
.footer-links span { color: var(--dim); font: 400 13.5px/1.5 var(--mono); }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 24px; padding: 22px 4px 0; font-size: 14px; }
.app-page .footer { padding-top: 24px; border-top: 1px solid var(--line); }
.app-page .footer-bottom { padding-top: 0; }
.to-top { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: none; }
.to-top span { display: inline-block; transition: transform .5s var(--ease); }
.to-top:hover span { transform: translateY(-3px); }
.app-page .to-top:hover span { transform: translateX(3px); }

/* App */
.app-page { background: radial-gradient(60% 40% at 25% 0%, #08205f, transparent 75%) no-repeat, var(--bg); }
.app { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 56px; align-items: start; min-height: 100svh; padding-block: 120px 96px; }
.app-head { position: sticky; top: 112px; }
.app-head h1 { font-size: clamp(38px, 4.6vw, 64px); line-height: 1; letter-spacing: -.04em; font-kerning: normal; }
.app-head .intro { font-size: 16px; }
.app-panels { display: grid; gap: 14px; min-width: 0; }
.app-panel { display: grid; justify-items: start; gap: 16px; min-width: 0; padding: 26px; }
.app-panel > * { width: 100%; min-width: 0; }
.app-panel h2 { max-width: none; font-size: 21px; line-height: 1.3; font-weight: 560; letter-spacing: -.02em; }
.spread { justify-content: space-between; flex-wrap: wrap; }
.form { display: grid; justify-items: start; gap: 10px; }
.form > * { max-width: 100%; }
.form label.label { margin-top: 6px; }
input[type='file'] { padding: 9px 12px; font-size: 15px; }
.muted { max-width: 66ch; color: var(--dim); }
.small-text { font-size: 14px; }
.warn { max-width: 66ch; color: var(--amber); font-size: 15px; }
.tag { display: inline-block; padding: 2px 10px; border: 1px solid; border-radius: 99px; font: 400 12px/1.6 var(--mono); }
.tag.building { color: var(--amber); }
.ready { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; }
.stages { display: grid; gap: 8px; }
.stages li { position: relative; padding-left: 24px; color: var(--soft); font-size: 15px; transition: color .4s; }
.stages li::before { content: ''; position: absolute; left: 2px; top: .45em; width: 10px; height: 10px; border: 1px solid var(--line-strong); border-radius: 50%; transition: background .4s, border-color .4s; }
.stages li[data-state='active'] { color: var(--ink); }
.stages li[data-state='active']::before { background: var(--cyan); border-color: var(--cyan); }
.stages li[data-state='done']::before { background: var(--live); border-color: var(--live); }
.deliveries { display: grid; gap: 10px; }
.deliveries:empty { display: none; }
.delivery { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 10px 16px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; background: rgb(0 0 0 / .25); }
.delivery-result { grid-column: 1 / -1; display: grid; justify-items: start; gap: 8px; min-width: 0; }
.delivery-result:has(> p[hidden]:only-child) { display: none; }

/* Motion: everything below needs .motion, which motion.js sets unless reduced motion is on */
@media (prefers-reduced-motion: no-preference) {
  @view-transition { navigation: auto; }
  ::view-transition-old(root) { animation: page-out .28s ease both; }
  ::view-transition-new(root) { animation: page-in .6s var(--ease) both; }
}
@keyframes page-out { to { opacity: 0; transform: scale(.985); } }
@keyframes page-in { from { opacity: 0; transform: translateY(14px) scale(1.01); } }
.brand { view-transition-name: brand; }

@keyframes rise { from { opacity: 0; transform: translateY(20px); filter: blur(8px); } }
@keyframes logo-in { from { opacity: 0; transform: scale(.7); filter: blur(14px); } }
@keyframes breathe { 50% { transform: translateY(-7px); filter: drop-shadow(0 0 30px rgb(70 160 255 / .7)); } }
@keyframes appear { from { opacity: 0; transform: translateY(10px); filter: blur(4px); } }
@keyframes shudder { 20%, 60% { transform: translateX(-4px); } 40%, 80% { transform: translateX(4px); } }
@keyframes glow-dot { 50% { opacity: .45; } }
@keyframes ribbon { to { transform: translateX(-50%); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes dash { to { stroke-dashoffset: -18; } }
@keyframes press-in { 0% { transform: scale(1); } 40% { transform: scale(1.24); } 100% { transform: scale(1); } }

/* Hidden until motion.js starts decoding it; shown anyway after 2.5s if the script never runs. */
.motion .hero-title:not(.decoding) { visibility: hidden; animation: show-late 0s 2.5s forwards; }
@keyframes show-late { to { visibility: visible; } }
.motion .hero-logo { animation: logo-in 1.4s var(--ease) both, breathe 7s ease-in-out 1.4s infinite; }
.motion .status, .motion .lede, .motion .hero .actions, .motion .ribbon { animation: rise 1.1s var(--ease) both; }
.motion .status { animation-delay: .1s; }
.motion .lede { animation-delay: 1s; }
.motion .hero .actions { animation-delay: 1.12s; }
.motion .ribbon { animation-delay: 1.3s; }
.motion .hero-stack { opacity: calc(1 - var(--leave, 0) * 1.5); transform: translateY(calc(var(--leave, 0) * -70px)) scale(calc(1 - var(--leave, 0) * .05)); }
.motion .ribbon-track { animation: ribbon 90s linear infinite; }
.motion .dot.live, .motion .dot.building { animation: glow-dot 2.6s ease-in-out infinite; }

.motion .reveal { opacity: 0; transform: translateY(26px); filter: blur(6px); transition: opacity 1s ease, transform 1.2s var(--ease), filter 1s ease; transition-delay: calc(var(--i, 0) * 80ms); }
.motion .reveal.in { opacity: 1; transform: none; filter: none; }
.word { display: inline-block; overflow: clip; overflow-clip-margin: .02em; padding-bottom: .1em; margin-bottom: -.1em; vertical-align: top; }
.word > span { display: inline-block; }
.motion [data-split] .word > span { transform: translateY(135%); transition: transform 1.25s var(--ease); transition-delay: calc(var(--i, 0) * 70ms); }
.motion [data-split].in .word > span { transform: none; }

.motion .ring-a { transform-origin: 78px 60px; animation: spin 26s linear infinite; }
.motion .ring-b { transform-origin: 122px 60px; animation: spin 34s linear infinite reverse; }
.motion .chain-art path { animation: dash 1.6s linear infinite; }
.motion .tile { transition: opacity 1s ease, transform 1.2s var(--ease), filter 1s ease, background .5s; transition-delay: calc(var(--i, 0) * 80ms), calc(var(--i, 0) * 80ms), calc(var(--i, 0) * 80ms), 0s; }

.motion .output, .motion .stages, .motion .opened, .motion .delivery, .motion #openedFile { animation: appear .7s var(--ease) both; }
.motion .result[data-kind='open'] { animation: appear .5s ease both; }
.motion .result[data-kind='closed'], .motion .result[data-kind='error'] { animation: shudder .45s ease; }
.motion [data-state='sealed'] .capsule { animation: press-in .7s var(--ease); }
.motion [data-state='closed'] .capsule { animation: shudder .45s ease; }
.motion .vault.broken .vault-row:not(.hybrid) .vault-text { color: var(--error); }
.vault-text { transition: color .6s; }
.motion .stages li[data-state='active']::before { animation: glow-dot 1s ease-in-out infinite; }

/* Layout */
@media (max-width: 980px) {
  .demo-steps { grid-template-columns: 1fr; }
  .step + .step { border-left: 0; border-top: 1px solid var(--line); }
  .app { grid-template-columns: 1fr; gap: 28px; padding-top: 104px; }
  .app-head { position: static; }
}
@media (max-width: 820px) {
  .bento, .limits { grid-template-columns: 1fr; }
  .tile.wide, .tile.full { grid-column: auto; }
  .road { grid-template-columns: 1fr; gap: 28px; }
  .footer-card { grid-template-columns: 1fr; gap: 36px; }
  .motion .story-pin { grid-template-columns: 1fr; grid-template-rows: minmax(0, 1fr) auto; gap: 4px; padding-block: 76px 14px; }
  .motion .story-copy { order: 2; padding-left: 16px; }
  .motion .story-copy h2, .motion .story-copy .eyebrow { display: none; }
  .motion .story-stage { order: 1; height: 100%; min-height: 0; }
  .motion .story-steps { min-height: 10.5em; margin-top: 0; }
  .motion .story-steps h3 { font-size: 22px; }
  .motion .story-steps p { font-size: 15px; line-height: 1.5; }
  .stage-tag[data-tag='x'] { left: 2%; top: 2%; }
  .stage-tag[data-tag='m'] { right: 2%; top: 2%; }
  .stage-tag[data-tag='w'] { right: 4%; top: 2%; }
}
@media (max-width: 620px) {
  .nav nav { display: none; }
  .nav-pill { justify-content: space-between; }
  .nav-tag { margin-left: 0; }
  .hero-stack { padding-top: 88px; }
  .hero-logo { width: 104px; margin-bottom: 12px; }
  .status { font-size: 13px; margin-bottom: 16px; }
  .actions .button, .open-row .button { flex: 1 1 100%; }
  .step, .app-panel, .tile { padding: 20px; }
  .demo-status { padding-inline: 20px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-links > div:last-child { grid-column: 1 / -1; }
}

/* 404 */
.not-found { display: grid; place-items: center; min-height: 100svh; }
.not-found h1 { font-size: clamp(42px, 7vw, 88px); line-height: 1; letter-spacing: -.045em; }
.not-found .intro { margin: 22px auto 34px; }