/* DeedLi corporate site.
   Brand: Charcoal #0F1115, Acid Green #B6FF3B, Off White #F5F3EE, Inter self-hosted.
   Editorial light headlines, quiet surfaces, acid kept for state, action and the
   thread of intelligence. No third-party requests, no cookies, no inline styles. */

@font-face { font-family: "InterWeb"; src: url("assets/fonts/InterWeb-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "InterWeb"; src: url("assets/fonts/InterWeb-SemiBold.ttf") format("truetype"); font-weight: 600; font-display: swap; }

/* ---------- tokens ---------- */
:root {
  --ink: #0F1115;
  --ink-deep: #090B0E;
  --graphite: #161A20;
  --graphite-2: #1C2129;
  --mute: #8F949E;
  --concrete: #B3B8C1;
  --off: #F5F3EE;
  --paper: #F5F3EE;
  --paper-2: #EAE7DF;
  --paper-ink: #0F1115;
  --paper-mute: #565B64;
  --acid: #B6FF3B;
  --neon: #C8FF63;
  --moss: #3E5C0B;
  --line: rgba(245, 243, 238, .09);
  --line-2: rgba(245, 243, 238, .16);
  --wrap: 1240px;
  --gutter: clamp(20px, 4vw, 48px);
  --text: "InterWeb", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --h1: clamp(46px, 6.6vw, 104px);
  --h2: clamp(32px, 4.1vw, 60px);
  --r-lg: 22px;
  --r-md: 14px;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--ink); color: var(--off); font: 400 16px/1.6 var(--text); -webkit-font-smoothing: antialiased; overflow-x: clip; }
h1, h2, h3, p, ol, ul, dl, dd, figure, blockquote { margin: 0; padding: 0; }
ol, ul { list-style: none; }
a { color: inherit; }
img, svg { display: block; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--acid); outline-offset: 3px; border-radius: 8px; }
.paper :focus-visible { outline-color: var(--moss); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: 12px; top: -60px; z-index: 10; background: var(--acid); color: var(--ink); padding: 10px 16px; border-radius: 10px; font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }

/* ---------- header ---------- */
.top { position: fixed; top: 0; left: 0; right: 0; z-index: 5; padding: 16px 0; transition: background .3s, border-color .3s, padding .3s; border-bottom: 1px solid transparent; }
.top.scrolled { background: rgba(15, 17, 21, .82); -webkit-backdrop-filter: blur(14px) saturate(1.2); backdrop-filter: blur(14px) saturate(1.2); border-bottom-color: var(--line); padding: 10px 0; }
.top-bar { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: block; line-height: 0; border-radius: 6px; padding: 12px 0; margin: -12px 0; }
.logo-crop { display: block; width: 136px; height: 24px; overflow: hidden; position: relative; }
.logo-crop img { position: absolute; left: -8.5px; top: -5.2px; width: 148.4px; height: 36.2px; max-width: none; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav ul { display: flex; gap: 4px; }
.nav ul a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px; font-size: 14.5px; color: var(--concrete); text-decoration: none; border-radius: 10px; transition: color .2s, background .2s; }
.nav ul a:hover { color: var(--off); background: rgba(245, 243, 238, .06); }
.menu-btn { display: none; }
html:not(.js) .top { position: relative; padding: 16px 0; }
html:not(.js) .hero { min-height: 0; }
html:not(.js) .hero-copy { padding-top: 48px; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; height: 52px; padding: 0 26px; border-radius: 14px; font-weight: 600; font-size: 15.5px; letter-spacing: -.005em; text-decoration: none; border: 1px solid transparent; white-space: nowrap; transition: transform .25s var(--ease), background .25s, border-color .25s; }
.btn-sm { height: 42px; padding: 0 18px; font-size: 14.5px; border-radius: 12px; }
.btn-acid { background: var(--acid); color: var(--ink); }
.btn-acid:hover { background: var(--neon); transform: translateY(-1px); }
.btn-line { border-color: var(--line-2); color: var(--off); background: rgba(15, 17, 21, .35); }
.btn-line:hover { border-color: var(--off); transform: translateY(-1px); }

/* ---------- type ---------- */
.dot { width: 7px; height: 7px; flex: none; border-radius: 50%; background: var(--acid); box-shadow: 0 0 0 4px rgba(182, 255, 59, .12); }
h1 { font-weight: 400; font-size: var(--h1); line-height: .97; letter-spacing: -.055em; max-width: 8.4em; margin-top: 26px; }
.h-dim { display: block; color: var(--concrete); }
.h-acid { color: var(--acid); }
h2 { font-weight: 400; font-size: var(--h2); line-height: 1.04; letter-spacing: -.042em; max-width: 13em; text-wrap: balance; }
h3 { font-size: 18px; font-weight: 600; letter-spacing: -.012em; line-height: 1.3; }
.body-lg { font-size: clamp(17px, 1.3vw, 19.5px); line-height: 1.6; color: var(--concrete); }
.kicker { display: flex; align-items: center; gap: 14px; font: 600 12px/1.4 var(--text); letter-spacing: .18em; text-transform: uppercase; color: var(--mute); margin-bottom: 26px; }
.kicker span { color: var(--acid); display: inline-flex; align-items: center; gap: 14px; font-variant-numeric: tabular-nums; }
.kicker span::after { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .5; }

/* captions and labels */
.cap { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; font-size: 13px; line-height: 1.5; color: var(--mute); margin-top: 22px; justify-content: center; text-align: center; }
.cap-left { justify-content: flex-start; text-align: left; }
.cap-tag { display: inline-flex; align-items: center; font: 600 11.5px/1 var(--text); letter-spacing: .14em; text-transform: uppercase; color: var(--ink); background: var(--acid); padding: 6px 9px; border-radius: 999px; }
.cap-vision { background: transparent; color: var(--acid); box-shadow: inset 0 0 0 1px rgba(182, 255, 59, .5); }

/* ---------- hero: an intelligence field (canvas) behind the copy ---------- */
.hero { position: relative; min-height: min(100svh, 940px); display: flex; align-items: center; overflow: hidden;
  background:
    radial-gradient(48% 62% at 74% 50%, rgba(182, 255, 59, .07), transparent 70%),
    radial-gradient(1px 1px at 50% 50%, rgba(245, 243, 238, .08) 99%, transparent) 0 0 / 28px 28px,
    var(--ink); }
.field { position: absolute; inset: 0; --cx: .79; --cy: .54; --r: .9; }
.field canvas { position: absolute; inset: 0; width: 100%; height: 100%; -webkit-mask-image: linear-gradient(90deg, transparent 50%, #000 72%); mask-image: linear-gradient(90deg, transparent 50%, #000 72%); }
.hero-copy { position: relative; z-index: 2; width: 100%; padding-top: 132px; padding-bottom: 104px; }
.status { display: inline-flex; align-items: center; gap: 10px; font: 600 12px/1.3 var(--text); letter-spacing: .16em; text-transform: uppercase; color: var(--concrete); }
.lede { font-size: clamp(20px, 1.9vw, 28px); line-height: 1.35; letter-spacing: -.02em; color: var(--off); max-width: 22em; margin-top: 30px; }
.tech-line { font-size: clamp(15px, 1.1vw, 17px); line-height: 1.55; color: var(--mute); max-width: 30em; margin-top: 14px; padding-left: 16px; border-left: 1.5px solid var(--acid); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.field-ctl { position: absolute; z-index: 3; right: var(--gutter); bottom: 28px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); background: rgba(15, 17, 21, .45); color: var(--mute); cursor: pointer; display: grid; place-items: center; }
.field-ctl:hover { color: var(--off); border-color: var(--off); }
.field-ctl[hidden] { display: none; }
.i-pause { width: 10px; height: 12px; border-left: 3px solid currentColor; border-right: 3px solid currentColor; }
.field-ctl[aria-pressed="true"] .i-pause { width: 0; height: 0; border-style: solid; border-width: 6px 0 6px 10px; border-color: transparent transparent transparent currentColor; margin-left: 3px; }

/* ---------- bands ---------- */
.band { position: relative; padding: clamp(88px, 9.5vw, 148px) 0; border-top: 1px solid var(--line); }

/* ---------- 2 · the broken process, brought together ---------- */
.process { overflow: hidden; }
.unify { position: relative; margin-top: clamp(40px, 5vw, 64px); }
.unify-stage { position: relative; aspect-ratio: 1000 / 520; border-radius: var(--r-lg); border: 1px solid var(--line);
  background: radial-gradient(40% 60% at 50% 50%, rgba(182, 255, 59, .06), transparent 70%), repeating-linear-gradient(90deg, transparent 0 79px, rgba(245, 243, 238, .025) 79px 80px), var(--ink-deep); }
.unify-lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.unify-lines-m { display: none; }
.unify-lines path { fill: none; stroke: var(--acid); stroke-width: 1.2; vector-effect: non-scaling-stroke; stroke-dasharray: 3 7; opacity: .45; animation: flow 9s linear infinite; }
.core { position: absolute; left: 50%; top: 50%; width: 112px; height: 112px; transform: translate(-50%, -50%); display: grid; place-items: center; }
.core-ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(182, 255, 59, .35); animation: ring 4.8s var(--ease) infinite; }
.core-ring.r2 { animation-delay: 2.4s; }
.core-mark { width: 30px; height: 30px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, var(--neon), var(--acid) 55%, #6e9e1c); box-shadow: 0 0 40px rgba(182, 255, 59, .45); }
.pieces li { position: absolute; left: calc(var(--x1) * 1%); top: calc(var(--y1) * 1%); transform: translate(-50%, -50%) rotate(0deg); font-size: 14px; padding: 9px 15px; border-radius: 999px; white-space: nowrap; background: var(--graphite); border: 1px solid rgba(182, 255, 59, .45); color: var(--off);
  transition: left 1.5s var(--ease), top 1.5s var(--ease), transform 1.5s var(--ease), border-color .8s, color .8s; }
.p1 { --x0: 9; --y0: 18; --r0: -5deg; --x1: 12; --y1: 50; }
.p2 { --x0: 27; --y0: 72; --r0: 4deg; --x1: 17.5; --y1: 25.5; }
.p3 { --x0: 38; --y0: 24; --r0: -3deg; --x1: 33.5; --y1: 12; }
.p4 { --x0: 51; --y0: 82; --r0: 6deg; --x1: 66.5; --y1: 12; }
.p5 { --x0: 60; --y0: 16; --r0: -7deg; --x1: 82.5; --y1: 25.5; }
.p6 { --x0: 70; --y0: 58; --r0: 3deg; --x1: 88; --y1: 50; }
.p7 { --x0: 82; --y0: 22; --r0: 5deg; --x1: 82.5; --y1: 74.5; }
.p8 { --x0: 89; --y0: 76; --r0: -4deg; --x1: 66.5; --y1: 88; }
.p9 { --x0: 12; --y0: 84; --r0: 7deg; --x1: 33.5; --y1: 88; }
.p10 { --x0: 93; --y0: 44; --r0: -6deg; --x1: 17.5; --y1: 74.5; }
.pieces .p6, .pieces .p7, .pieces .p8, .pieces .p9, .pieces .p10 { transition-delay: .12s; }
.unify-cap { display: grid; gap: 6px; margin-top: 20px; font-size: clamp(15px, 1.15vw, 17px); }
.unify-cap .was { color: var(--mute); transition: color .8s; }
.unify-cap .now { color: var(--off); transition: color .8s; }
.replay { position: absolute; right: 16px; top: 16px; min-height: 36px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(9, 11, 14, .6); color: var(--mute); font-size: 13px; cursor: pointer; }
.replay:hover { color: var(--off); border-color: var(--off); }
.replay[hidden] { display: none; }
/* with the script: the pieces start apart, drifting; then they come together */
.js .unify.apart .pieces li { left: calc(var(--x0) * 1%); top: calc(var(--y0) * 1%); transform: translate(-50%, -50%) rotate(var(--r0)); border-color: var(--line-2); color: var(--concrete); animation: drift 7s ease-in-out infinite alternate; }
.js .unify.apart .pieces li:nth-child(2n) { animation-duration: 9s; animation-delay: -3s; }
.js .unify.apart .pieces li:nth-child(3n) { animation-duration: 11s; animation-delay: -5s; }
.js .unify.apart .unify-lines path { opacity: 0; }
.js .unify.apart .core { opacity: .25; transform: translate(-50%, -50%) scale(.6); }
.js .unify.apart .unify-cap .was { color: var(--off); }
.js .unify.apart .unify-cap .now { color: var(--mute); }
.js .unify:not(.apart) .unify-cap .was { color: var(--mute); }
.js .unify:not(.apart) .unify-cap .now { color: var(--acid); }
.unify-lines path, .core { transition: opacity 1.2s var(--ease) .9s, transform 1.2s var(--ease) .6s; }
@keyframes drift { from { translate: 0 -4px; } to { translate: 0 5px; } }
@keyframes flow { to { stroke-dashoffset: -100; } }
@keyframes ring { 0% { transform: scale(.55); opacity: 0; } 30% { opacity: .9; } 100% { transform: scale(1.35); opacity: 0; } }

/* ---------- 3 · the expert in your pocket ---------- */
.pocket { background: radial-gradient(50% 60% at 80% 50%, rgba(182, 255, 59, .07), transparent 70%), var(--ink-deep); }
.pocket-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 400px); gap: clamp(40px, 6vw, 110px); align-items: center; }
.pocket .body-lg { margin-top: 28px; max-width: 32em; }
.traits { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.traits span { font-size: 13.5px; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--concrete); }
.demo { display: flex; flex-direction: column; align-items: center; }
.phone { position: relative; width: min(330px, 100%); aspect-ratio: 300 / 600; border-radius: 46px; padding: 9px; background: linear-gradient(160deg, #2a2f37, #0b0d10 40%, #1d2128); box-shadow: 0 0 0 1px rgba(245, 243, 238, .12), 0 40px 80px -20px rgba(0, 0, 0, .7), 0 0 120px -30px rgba(182, 255, 59, .2); }
.ph-screen { position: relative; height: 100%; border-radius: 38px; overflow: hidden; background: linear-gradient(180deg, #13161b, #0d0f13); display: flex; flex-direction: column; }
.ph-island { position: absolute; top: 9px; left: 50%; transform: translateX(-50%); width: 92px; height: 26px; border-radius: 20px; background: #000; z-index: 2; }
.ph-head { display: flex; align-items: center; gap: 8px; padding: 50px 16px 12px; border-bottom: 1px solid var(--line); }
.ph-av { width: 22px; height: 22px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, var(--neon), var(--acid) 55%, #6e9e1c); flex: none; }
.ph-name { font-weight: 600; font-size: 14px; }
.ph-tag { margin-left: auto; font: 600 10px/1 var(--text); letter-spacing: .06em; text-transform: uppercase; color: var(--ink); background: var(--acid); padding: 4px 6px; border-radius: 999px; white-space: nowrap; }
.ph-body { flex: 1; padding: 16px 12px; display: flex; flex-direction: column; gap: 12px; font-size: 13px; line-height: 1.45; overflow: hidden; }
.b-me { align-self: flex-end; max-width: 84%; background: var(--off); color: var(--ink); padding: 9px 12px; border-radius: 16px 16px 4px 16px; }
.b-ai { align-self: flex-start; max-width: 94%; background: var(--graphite-2); border: 1px solid var(--line); padding: 11px 12px; border-radius: 16px 16px 16px 4px; display: grid; gap: 9px; color: #E3E1DB; }
.b-steps { display: grid; gap: 5px; font-size: 11.5px; color: var(--concrete); }
.b-steps li { display: flex; align-items: center; gap: 7px; }
.b-steps li::before { content: ""; width: 12px; height: 12px; flex: none; border-radius: 50%; background: url("assets/ui/check.svg") center / 100% no-repeat; }
.b-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.b-chips span { font-size: 11.5px; padding: 6px 10px; border-radius: 999px; border: 1px solid rgba(182, 255, 59, .45); color: var(--acid); }
.ph-input { display: flex; align-items: center; justify-content: space-between; margin: 0 10px 14px; padding: 10px 8px 10px 14px; border-radius: 999px; background: var(--graphite); border: 1px solid var(--line); font-size: 12px; color: var(--mute); }
.ph-input i { width: 26px; height: 26px; border-radius: 50%; background: var(--acid) url("assets/ui/send.svg") center / 14px no-repeat; }
/* with the script, the conversation plays once when it comes into view */
.js .convo-wait .b-me, .js .convo-wait .b-ai, .js .convo-wait .b-chips { opacity: 0; }
.anim .b-me { animation: rise .45s var(--ease) both .2s; }
.anim .b-ai { animation: rise .5s var(--ease) both .9s; }
.anim .b-steps li { animation: rise .4s var(--ease) both; }
.anim .b-steps li:nth-child(1) { animation-delay: 1.2s; }
.anim .b-steps li:nth-child(2) { animation-delay: 1.6s; }
.anim .b-ai > p { animation: rise .45s var(--ease) both 2.1s; }
.anim .b-ai > p + p { animation-delay: 2.5s; }
.anim .b-chips { animation: rise .45s var(--ease) both 2.9s; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- 4 · the technology ---------- */
.tech { overflow: hidden; }
.tech-net { position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(1.2px 1.2px at 50% 50%, rgba(245, 243, 238, .16) 99%, transparent) 0 0 / 36px 36px;
  -webkit-mask-image: radial-gradient(60% 70% at 70% 30%, #000, transparent 75%); mask-image: radial-gradient(60% 70% at 70% 30%, #000, transparent 75%); }
.tech-net::after { content: ""; position: absolute; inset: -20% 0; background: linear-gradient(180deg, transparent, rgba(182, 255, 59, .07) 50%, transparent); animation: sweep 9s linear infinite; }
@keyframes sweep { from { transform: translateY(-40%); } to { transform: translateY(40%); } }
.tech .wrap { position: relative; }
.pillars4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; margin-top: clamp(48px, 6vw, 72px); background: var(--line); border-radius: var(--r-lg); overflow: hidden; }
.pillars4 li { background: var(--graphite); padding: 30px 24px 32px; }
.pillars4 p { color: var(--mute); margin-top: 10px; font-size: 15px; }
.glyph4 { position: relative; display: block; width: 44px; height: 44px; margin-bottom: 28px; border-radius: 12px; border: 1px solid rgba(182, 255, 59, .3); overflow: hidden; }
.glyph4::before, .glyph4::after { content: ""; position: absolute; }
.g-prop::before { left: 10px; right: 10px; top: 14px; bottom: 10px; border: 1.5px solid var(--acid); border-top: 0; }
.g-prop::after { left: 0; right: 0; height: 1.5px; background: var(--acid); opacity: .7; animation: scanv 3.2s var(--ease) infinite; }
@keyframes scanv { 0% { top: 8px; opacity: 0; } 20% { opacity: .8; } 80% { opacity: .8; } 100% { top: 34px; opacity: 0; } }
.g-agents::before { left: 50%; top: 50%; width: 6px; height: 6px; margin: -3px; border-radius: 50%; background: var(--acid); box-shadow: 0 -12px 0 -1px var(--acid), 11px 7px 0 -1px var(--acid), -11px 7px 0 -1px var(--acid); animation: spin 8s linear infinite; }
.g-agents::after { left: 10px; top: 10px; right: 10px; bottom: 10px; border-radius: 50%; border: 1px dashed rgba(182, 255, 59, .4); }
@keyframes spin { to { transform: rotate(360deg); } }
.g-data::before { inset: 8px; background: radial-gradient(1.5px 1.5px at 50% 50%, rgba(245, 243, 238, .55) 99%, transparent) 0 0 / 7px 7px; }
.g-data::after { width: 7px; height: 7px; border-radius: 50%; background: var(--acid); left: 8px; top: 8px; animation: hop 4s steps(1) infinite; }
@keyframes hop { 0% { left: 8px; top: 8px; } 25% { left: 22px; top: 15px; } 50% { left: 29px; top: 29px; } 75% { left: 15px; top: 22px; } }
.g-orch::before { left: 8px; right: 8px; top: 21px; height: 1.5px; background: rgba(245, 243, 238, .35); }
.g-orch::after { width: 7px; height: 7px; border-radius: 50%; background: var(--acid); top: 18.5px; left: 8px; animation: track 3s var(--ease) infinite; }
@keyframes track { from { left: 6px; } to { left: 30px; } }

/* ---------- 5 · founder (paper) ---------- */
.paper { background: var(--paper); color: var(--paper-ink); border-top: 0; }
.paper .kicker { color: var(--paper-mute); }
.paper .kicker span { color: var(--moss); }
.paper .body-lg { color: #24272D; }
.founder-grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.founder-body > p + p { margin-top: 18px; color: var(--paper-mute); font-size: 16.5px; }
.angles { margin-top: clamp(32px, 4vw, 52px); display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: start; padding-top: 26px; border-top: 1px solid rgba(15, 17, 21, .14); }
.stat { display: grid; gap: 4px; }
.stat b { font-weight: 400; font-size: clamp(44px, 5vw, 72px); line-height: .95; letter-spacing: -.05em; color: var(--paper-ink); }
.stat span { font: 600 12px/1.4 var(--text); letter-spacing: .16em; text-transform: uppercase; color: var(--paper-mute); }
.angles ul { display: grid; gap: 0; }
.angles li { font-size: 15px; padding: 7px 0 7px 18px; position: relative; color: #24272D; border-bottom: 1px solid rgba(15, 17, 21, .08); }
.angles li::before { content: ""; position: absolute; left: 0; top: 50%; width: 7px; height: 7px; margin-top: -3.5px; border-radius: 50%; background: var(--moss); }
.pull { margin: 36px 0 0; padding: 26px 0; border-top: 1px solid rgba(15, 17, 21, .14); border-bottom: 1px solid rgba(15, 17, 21, .14); }
.pull p { font-size: clamp(22px, 2.3vw, 32px); line-height: 1.18; letter-spacing: -.03em; }
.pull-a { color: var(--moss); }
.facts { margin-top: 30px; }
.facts div { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding: 14px 0; border-top: 1px solid rgba(15, 17, 21, .1); }
.facts dt { font: 600 12px/1.8 var(--text); letter-spacing: .16em; text-transform: uppercase; color: var(--paper-mute); }
.facts dd { font-size: 15.5px; color: #24272D; }
.facts a { color: var(--paper-ink); text-decoration-color: var(--moss); text-underline-offset: 4px; }

/* ---------- 6 · join the future ---------- */
.doors { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; margin-top: clamp(48px, 6vw, 80px); background: var(--line); border-radius: var(--r-lg); overflow: hidden; }
.doors li { background: var(--graphite); padding: 30px 24px 32px; display: flex; flex-direction: column; }
.doors p { flex: 1; font-size: 15px; color: var(--mute); margin-top: 10px; }
.doors a { display: inline-flex; align-items: center; min-height: 44px; margin-top: 18px; font-weight: 600; font-size: 14.5px; color: var(--acid); text-decoration: none; }
.doors a::after { content: "→"; margin-left: 8px; transition: transform .2s var(--ease); }
.doors a:hover { text-decoration: underline; text-underline-offset: 4px; }
.doors a:hover::after { transform: translateX(3px); }

/* ---------- footer ---------- */
.foot { padding: 48px 0 52px; border-top: 1px solid var(--line); background: var(--ink-deep); }
.foot-in { display: grid; gap: 16px; }
.foot-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 10px; }
.foot-mail { font-size: 15px; display: inline-flex; align-items: center; min-height: 44px; color: var(--off); text-decoration-color: rgba(182, 255, 59, .6); text-underline-offset: 4px; }
.fine { font-size: 12.5px; line-height: 1.6; color: var(--mute); max-width: 64em; }
.copy a { color: var(--concrete); text-decoration-color: rgba(182, 255, 59, .6); text-underline-offset: 4px; }

/* ---------- 404 ---------- */
.notfound { min-height: 100svh; display: flex; align-items: center; padding: 96px 0; }
.notfound .wrap { width: 100%; }
.notfound-title { font-weight: 400; font-size: var(--h2); line-height: 1.05; letter-spacing: -.042em; margin-top: 48px; }
.notfound .lede a { color: var(--off); text-decoration-color: rgba(182, 255, 59, .6); text-underline-offset: 3px; }

/* ---------- reveal (only when the script runs) ---------- */
.js .rv { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .rv.in { opacity: 1; transform: none; }
.js .rv:nth-child(2) { transition-delay: .08s; } .js .rv:nth-child(3) { transition-delay: .16s; } .js .rv:nth-child(4) { transition-delay: .24s; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .field canvas { -webkit-mask-image: linear-gradient(90deg, transparent 58%, #000 80%); mask-image: linear-gradient(90deg, transparent 58%, #000 80%); }
  .pillars4, .doors { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1023px) {
  .pocket-grid, .founder-grid { grid-template-columns: 1fr; }
  .demo { margin-top: 8px; }
  .nav ul a { padding: 0 9px; }
  .nav { gap: 12px; }
}
@media (max-width: 860px) {
  .menu-btn { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--line-2); background: rgba(15, 17, 21, .6); font-size: 14.5px; font-weight: 600; cursor: pointer; }
  .menu-ic { width: 16px; height: 10px; border-top: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; position: relative; }
  .menu-ic::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; border-top: 1.5px solid currentColor; transform: translateY(-50%); }
  .js .nav { position: absolute; top: 100%; left: 0; right: 0; display: none; flex-direction: column; align-items: stretch; gap: 8px; padding: 12px var(--gutter) 22px; background: rgba(15, 17, 21, .97); border-bottom: 1px solid var(--line); }
  .js .nav.open { display: flex; }
  .js .nav ul { flex-direction: column; }
  .js .nav ul a { font-size: 17px; min-height: 48px; color: var(--off); }
  .js .nav .btn { height: 50px; }
  html:not(.js) .menu-btn { display: none; }
  html:not(.js) .top-bar { flex-wrap: wrap; }
  html:not(.js) .nav { flex-wrap: wrap; gap: 8px; }
  html:not(.js) .nav ul { flex-wrap: wrap; }
}
@media (max-width: 767px) {
  .logo-crop { width: 118px; height: 21px; }
  .logo-crop img { left: -7.4px; top: -4.5px; width: 128.6px; height: 31.4px; }
  .hero { display: block; min-height: 0; }
  .field { position: relative; inset: auto; height: 230px; margin-top: 70px; --cx: .5; --cy: .56; --r: 1.05; }
  .field canvas { -webkit-mask-image: linear-gradient(180deg, #000 70%, transparent); mask-image: linear-gradient(180deg, #000 70%, transparent); }
  html:not(.js) .field { display: none; }
  .hero-copy { padding-top: 4px; padding-bottom: 76px; }
  html:not(.js) .hero-copy { padding-top: 48px; }
  h1 { font-size: clamp(42px, 12.4vw, 60px); margin-top: 20px; }
  .actions .btn { flex: 1 1 auto; }
  .field-ctl { top: 250px; bottom: auto; }
  .unify-stage { aspect-ratio: 1 / 1.25; }
  .pieces li { font-size: 12px; padding: 7px 11px; }
  .p1 { --x0: 22; --y0: 8; --x1: 18; --y1: 50; }
  .p2 { --x0: 72; --y0: 14; --x1: 24; --y1: 27; }
  .p3 { --x0: 34; --y0: 26; --x1: 33.5; --y1: 9; }
  .p4 { --x0: 74; --y0: 36; --x1: 66.5; --y1: 9; }
  .p5 { --x0: 26; --y0: 46; --x1: 76; --y1: 27; }
  .p6 { --x0: 70; --y0: 57; --x1: 82; --y1: 50; }
  .p7 { --x0: 30; --y0: 66; --x1: 76; --y1: 73; }
  .p8 { --x0: 74; --y0: 74; --x1: 66.5; --y1: 91; }
  .p9 { --x0: 28; --y0: 84; --x1: 33.5; --y1: 91; }
  .p10 { --x0: 64; --y0: 91; --x1: 24; --y1: 73; }
  .unify-lines { display: none; }
  .unify-lines-m { display: block; }
  .core { width: 84px; height: 84px; }
  .pillars4, .doors { grid-template-columns: 1fr; }
  .facts div { grid-template-columns: 1fr; gap: 2px; }
  .angles { grid-template-columns: 1fr; gap: 18px; }
  .cap { justify-content: flex-start; text-align: left; }
  .demo .cap { justify-content: center; text-align: center; }
  .replay { position: static; margin-top: 14px; }
  .js .replay[hidden] { display: inline-flex; visibility: hidden; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .replay[hidden] { display: none; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .rv { opacity: 1; transform: none; }
}