:root{
  --bg:#000;
  --surface:#0b0d0c;
  --surface-2:#111413;
  --line:rgba(255,255,255,.12);
  --line-strong:rgba(255,255,255,.22);
  --text:#fff;
  --muted:rgba(255,255,255,.62);
  --dim:rgba(255,255,255,.36);
  --acid:#c8ff3a;
  --acid-dim:rgba(200,255,58,.14);
  --acid-line:rgba(200,255,58,.45);
  --pixel:"Silkscreen",monospace;
  --sans:"Geist","Inter",system-ui,sans-serif;
  --mono:"Geist Mono","JetBrains Mono",ui-monospace,monospace;
  --max:1200px;
  --gutter:clamp(20px,4vw,48px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--bg)}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
::selection{background:var(--acid);color:#000}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--dim)}
.label{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--acid)}
.label::before{content:"// ";color:var(--dim)}
.label::after{content:" //";color:var(--dim)}
.pixel{font-family:var(--pixel);font-weight:400;letter-spacing:-.01em}
h1,h2,h3{font-weight:400;line-height:1.05}
h2{font-family:var(--sans);font-size:clamp(30px,4.2vw,52px);letter-spacing:-.025em;max-width:16ch}
h2 .pixel{font-size:.92em}
p.lede{font-size:clamp(17px,1.6vw,21px);color:var(--muted);max-width:56ch;line-height:1.5}
.muted{color:var(--muted)}
.dim{color:var(--dim)}
.tag{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:4px 8px;border:1px solid var(--line-strong);color:var(--muted)}
.tag.acid{border-color:var(--acid-line);color:var(--acid);background:var(--acid-dim)}

/* announcement */
.announce{border-bottom:1px solid var(--line);font-family:var(--mono);font-size:12px;letter-spacing:.03em;padding:9px 0;display:flex;justify-content:center;gap:14px;align-items:center;color:var(--muted)}
.announce b{font-weight:500;background:var(--acid);color:#000;padding:2px 7px;text-transform:uppercase;letter-spacing:.08em;font-size:11px}

/* nav */
.nav{position:sticky;top:0;z-index:20;background:rgba(0,0,0,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:24px}
.brand{display:flex;align-items:center;gap:10px}
.brand svg{width:22px;height:26px;display:block}
.brand span{font-family:var(--pixel);font-size:15px;letter-spacing:.02em}
.nav ul{display:flex;gap:26px;list-style:none;font-size:14px;color:var(--muted)}
.nav ul a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:13px;letter-spacing:.02em;padding:11px 16px;border:1px solid var(--line-strong);color:var(--text);transition:background .15s,color .15s,border-color .15s;white-space:nowrap}
.btn:hover{background:#fff;color:#000;border-color:#fff}
.btn.acid{background:var(--acid);color:#000;border-color:var(--acid)}
.btn.acid:hover{background:#dbff7a;border-color:#dbff7a}
.btn.sm{padding:8px 12px;font-size:12px}
@media(max-width:820px){.nav ul{display:none}}

/* hero */
.hero{padding:clamp(56px,9vw,120px) 0 0;position:relative}
.hero .kicker{display:flex;gap:10px;align-items:center;margin-bottom:28px;color:var(--muted);font-size:14px}
.hero .kicker .mono{color:var(--acid)}
.hero h1{font-family:var(--pixel);font-size:clamp(34px,6.4vw,84px);line-height:1;letter-spacing:-.01em;max-width:14ch}
.hero h1 .c{display:inline-block;width:.55em;height:1em;background:var(--acid);vertical-align:-.08em;margin-left:.08em;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.hero .sub{margin-top:34px;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:end}
.hero .sub p{font-size:clamp(17px,1.7vw,22px);color:var(--muted);max-width:44ch}
.hero .sub p strong{color:var(--text);font-weight:500}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
@media(max-width:820px){.hero .sub{grid-template-columns:1fr}.hero .cta{justify-content:flex-start}}
.viz{margin-top:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;height:clamp(300px,46vw,520px);overflow:hidden}
.viz canvas{display:block;width:100%;height:100%}
.viz .corner{position:absolute;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim);padding:12px 14px}
.viz .corner.tl{top:0;left:0}.viz .corner.tr{top:0;right:0;text-align:right}.viz .corner.bl{bottom:0;left:0}.viz .corner.br{bottom:0;right:0}
.viz .corner i{color:var(--acid);font-style:normal}

/* generic section */
section{padding:clamp(72px,9vw,128px) 0;border-bottom:1px solid var(--line)}
.head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:clamp(36px,5vw,64px)}
.head .label{margin-bottom:18px;display:block}
@media(max-width:820px){.head{grid-template-columns:1fr}}

/* bracket cards */
.bracket{position:relative;padding:22px;background:var(--surface)}
.bracket::before,.bracket::after,.bracket>i.b1,.bracket>i.b2{content:"";position:absolute;width:12px;height:12px;border-color:var(--acid);border-style:solid}
.bracket::before{top:0;left:0;border-width:2px 0 0 2px}
.bracket::after{top:0;right:0;border-width:2px 2px 0 0}
.bracket>i.b1{bottom:0;left:0;border-width:0 0 2px 2px}
.bracket>i.b2{bottom:0;right:0;border-width:0 2px 2px 0}

/* demo */
.demo{display:grid;grid-template-columns:260px 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:900px){.demo{grid-template-columns:1fr}}
.demo>div{background:var(--bg);padding:24px}
.demo .req{font-family:var(--mono);font-size:13px;color:var(--muted);line-height:1.7}
.demo .req .k{color:var(--dim)}
.demo .req .v{color:var(--text)}
.demo .req .a{color:var(--acid)}
.srcs{margin-top:26px;display:grid;gap:8px}
.src{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:12px;padding:9px 11px;border:1px solid var(--line);color:var(--dim);transition:all .25s}
.src .bar{width:56px;height:4px;background:var(--line);position:relative;overflow:hidden}
.src .bar b{position:absolute;inset:0;width:0;background:var(--dim);transition:width .4s}
.src.on{border-color:var(--acid-line);color:var(--text);background:var(--acid-dim)}
.src.on .bar b{background:var(--acid)}
.rec{font-family:var(--mono);font-size:13px}
.rec .row{display:grid;grid-template-columns:150px 1fr 150px;gap:16px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line);min-height:44px;opacity:.28;transition:opacity .3s}
.rec .row.on{opacity:1}
.rec .row:last-child{border-bottom:0}
.rec .f{color:var(--dim)}
.rec .val{color:var(--text);white-space:pre-wrap}
.rec .val.conf{color:var(--acid)}
.rec .from{justify-self:end;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim);border:1px solid var(--line);padding:3px 7px;opacity:0;transform:translateY(4px);transition:all .3s}
.rec .row.on .from{opacity:1;transform:none}
.rec .from.acid{color:var(--acid);border-color:var(--acid-line)}
.demo-foot{display:flex;justify-content:space-between;align-items:center;margin-top:18px;gap:16px;flex-wrap:wrap}
@media(max-width:600px){.rec .row{grid-template-columns:1fr;gap:4px}.rec .from{justify-self:start}}

/* compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:820px){.compare{grid-template-columns:1fr}}
.compare>div{background:var(--bg);padding:clamp(24px,3vw,40px)}
.compare h3{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);margin-bottom:26px}
.compare .with h3{color:var(--acid)}
.compare ul{list-style:none;display:grid;gap:14px}
.compare li{display:grid;grid-template-columns:22px 1fr;gap:12px;color:var(--muted);font-size:15px}
.compare li::before{content:"×";font-family:var(--mono);color:var(--dim)}
.compare .with li{color:var(--text)}
.compare .with li::before{content:"→";color:var(--acid)}
.chain{font-family:var(--mono);font-size:12px;color:var(--dim);line-height:1.9;margin-bottom:26px;padding:16px;border:1px dashed var(--line)}
.chain .acid{color:var(--acid)}
.chain .t{color:var(--text)}

/* pipeline accordion */
.steps{border-top:1px solid var(--line)}
.step{border-bottom:1px solid var(--line)}
.step summary{list-style:none;display:grid;grid-template-columns:64px 1fr 40px;gap:20px;align-items:center;padding:22px 0;cursor:pointer;font-size:clamp(18px,2.1vw,26px);letter-spacing:-.015em}
.step summary::-webkit-details-marker{display:none}
.step summary .n{font-family:var(--pixel);font-size:16px;color:var(--dim)}
.step[open] summary .n,.step summary:hover .n{color:var(--acid)}
.step summary .x{font-family:var(--mono);color:var(--dim);justify-self:end;transition:transform .2s}
.step[open] summary .x{transform:rotate(45deg);color:var(--acid)}
.step .body{display:grid;grid-template-columns:64px 1fr;gap:20px;padding:0 0 28px}
.step .body>div{max-width:62ch;color:var(--muted);font-size:16px}
.step .body p+p{margin-top:12px}
.step .body code{font-family:var(--mono);font-size:13px;color:var(--text);background:var(--surface-2);padding:2px 6px}
.step .body .ex{margin-top:16px;font-family:var(--mono);font-size:12px;line-height:1.9;color:var(--dim);border-left:2px solid var(--acid);padding-left:14px}
.step .body .ex b{color:var(--text);font-weight:400}
@media(max-width:600px){.step summary{grid-template-columns:44px 1fr 30px}.step .body{grid-template-columns:1fr}}

/* graph + loop */
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
@media(max-width:900px){.two{grid-template-columns:1fr}}
.two .copy p{color:var(--muted);margin-top:18px;max-width:50ch}
.two .copy p strong{color:var(--text);font-weight:500}
.two .copy h2{margin-top:18px}
.ids{margin-top:26px;display:grid;gap:6px;font-family:var(--mono);font-size:12px}
.ids div{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:7px 0;color:var(--dim)}
.ids div span:last-child{color:var(--muted)}
.ids div.one{color:var(--acid)}
.ids div.one span:last-child{color:var(--acid)}
.figure{position:relative;border:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;max-width:560px;width:100%}
.figure svg{width:100%;height:auto;aspect-ratio:1/1;display:block;padding:10px 8px 4px}
.figure .cap{position:absolute;left:0;bottom:0;padding:12px 14px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}
.figure .cap i{color:var(--acid);font-style:normal}
.g-node{fill:#000;stroke:rgba(255,255,255,.5);stroke-width:1.5}
.g-edge{stroke:rgba(255,255,255,.25);stroke-width:1;stroke-dasharray:4 4}
.g-txt{font-family:var(--mono);font-size:11px;fill:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:.06em}
.g-core{fill:var(--acid)}
.g-core-txt{font-family:var(--mono);font-size:11px;fill:#000;text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.g-rel{stroke:var(--acid-line);stroke-width:1}
.g-rel-txt{font-family:var(--mono);font-size:10px;fill:var(--acid);text-transform:uppercase;letter-spacing:.06em}
.l-path{fill:none;stroke:rgba(255,255,255,.25);stroke-width:1.5}
.l-dot{fill:var(--acid)}
.l-box{fill:#000;stroke:rgba(255,255,255,.4);stroke-width:1.5}
.l-txt{font-family:var(--mono);font-size:11px;fill:#fff;text-transform:uppercase;letter-spacing:.06em;text-anchor:middle}
.l-sub{font-family:var(--mono);font-size:10px;fill:rgba(255,255,255,.45);text-anchor:middle}

/* signals */
.signals{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:40px}
@media(max-width:900px){.signals{grid-template-columns:repeat(2,1fr)}}
.signals div{background:var(--bg);padding:20px}
.signals .pixel{font-size:15px;display:block;margin-bottom:8px}
.signals p{font-size:14px;color:var(--muted)}

/* domains */
.domains{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:820px){.domains{grid-template-columns:1fr}}
.domain{background:var(--bg);padding:clamp(24px,3vw,36px);min-height:320px;display:flex;flex-direction:column;justify-content:space-between;gap:28px;position:relative}
.domain .n{font-family:var(--pixel);color:var(--dim);font-size:14px}
.domain h3{font-size:clamp(22px,2.4vw,30px);letter-spacing:-.02em;margin-top:32px}
.domain p{color:var(--muted);margin-top:12px;font-size:15px;max-width:34ch}
.domain ul{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.domain li{font-family:var(--mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;border:1px solid var(--line);padding:4px 8px;color:var(--dim)}
.domain:hover li{border-color:var(--line-strong);color:var(--muted)}

/* thesis */
.thesis{text-align:left}
.thesis blockquote{font-family:var(--pixel);font-size:clamp(24px,4vw,54px);line-height:1.15;max-width:22ch}
.thesis blockquote span{color:var(--acid)}
.thesis p{margin-top:28px;max-width:60ch;color:var(--muted);font-size:17px}

/* cta */
.cta-sec{border-bottom:0}
.cta-box{border:1px solid var(--line);padding:clamp(32px,5vw,72px);display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center;background:var(--surface)}
@media(max-width:820px){.cta-box{grid-template-columns:1fr}}
.cta-box h2{max-width:14ch}
.cta-box p{color:var(--muted);margin-top:16px;max-width:44ch}
.cta-box .actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
@media(max-width:820px){.cta-box .actions{justify-content:flex-start}}
.status{margin-top:22px;display:flex;gap:10px;align-items:center;font-family:var(--mono);font-size:12px;color:var(--dim)}
.status i{width:8px;height:8px;background:var(--acid);display:inline-block;animation:blink 1.6s steps(2) infinite}

/* footer */
footer{border-top:1px solid var(--line);padding:40px 0 48px}
footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;font-size:14px}
@media(max-width:820px){footer .wrap{grid-template-columns:1fr 1fr}}
footer h4{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);margin-bottom:14px}
footer ul{list-style:none;display:grid;gap:9px;color:var(--muted)}
footer ul a:hover{color:var(--text)}
footer .tagline{color:var(--muted);max-width:30ch;margin-top:14px}
footer .legal{grid-column:1/-1;margin-top:28px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;color:var(--dim);letter-spacing:.03em}

/* reveal */
.rv{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.hero h1 .c,.status i{animation:none}}

/* ===== V1 structure additions ===== */
.reqbar{margin-top:56px;border-top:1px solid var(--line);background:var(--surface)}
.reqbar .wrap{display:flex;gap:12px;align-items:baseline;padding:14px var(--gutter);font-family:var(--mono);font-size:13px;min-height:48px}
.reqbar .arrow{color:var(--acid)}
.req-line{color:var(--text)}
.req-line::after{content:"";display:inline-block;width:7px;height:13px;background:var(--acid);margin-left:4px;vertical-align:-2px;animation:blink 1s steps(2) infinite}
@media(max-width:640px){.viz .corner.tr,.viz .corner.tl{display:none}}
.ask{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:820px){.ask{grid-template-columns:1fr}}
.ask>div{background:var(--bg);padding:clamp(24px,3vw,40px)}
.ask .mono{display:block;margin-bottom:14px}
.ask p{font-size:clamp(20px,2.4vw,30px);line-height:1.2}
.ask p.dimq{color:var(--dim);text-decoration:line-through;text-decoration-color:var(--acid);text-decoration-thickness:2px}
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:900px){.caps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.caps{grid-template-columns:1fr}}
.cap{background:var(--bg);padding:clamp(22px,2.6vw,34px);min-height:220px;display:flex;flex-direction:column;transition:background .2s}
.cap:hover{background:var(--surface)}
.cap .n{font-family:var(--pixel);font-size:13px;color:var(--dim)}
.cap:hover .n{color:var(--acid)}
.cap h3{font-family:var(--pixel);font-size:20px;margin-top:auto;padding-top:36px}
.cap p{color:var(--muted);font-size:14.5px;margin-top:10px;max-width:34ch}

/* routing demo */
.rdemo{display:grid;grid-template-columns:1.1fr 1.2fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:960px){.rdemo{grid-template-columns:1fr}}
.rdemo>div{background:var(--bg);padding:24px;display:flex;flex-direction:column;gap:14px}
.rd-q{font-size:clamp(18px,1.8vw,22px);line-height:1.25;margin-top:6px}
.rd-steps{list-style:none;display:grid;gap:8px;margin-top:8px;font-family:var(--mono);font-size:12.5px}
.rd-steps li{display:grid;grid-template-columns:28px 1fr;gap:8px;color:var(--dim);padding:8px 0;border-bottom:1px solid var(--line);transition:color .3s}
.rd-steps li span{color:var(--dim)}
.rd-steps li em{display:block;font-style:normal;color:var(--dim);margin-top:3px;font-size:11.5px}
.rd-steps li.on{color:var(--text)}
.rd-steps li.on span{color:var(--acid)}
.rd-steps li.on em{color:var(--acid)}
.rd-steps li.done{color:var(--muted)}
#rd-replay{align-self:flex-start;margin-top:auto}
.rd-src{border:1px solid var(--line);padding:14px;opacity:.35;transition:all .35s;position:relative}
.rd-src.show{opacity:1}
.rd-src.pick{border-color:var(--acid-line);background:var(--acid-dim)}
.rd-src.drop{opacity:.3;border-style:dashed}
.rd-name{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px}
.rd-src.pick .rd-name{color:var(--acid)}
.rd-src dl,.rd-answer dl{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-family:var(--mono);font-size:12px}
.rd-src dt,.rd-answer dt{color:var(--dim)}
.rd-src dd,.rd-answer dd{color:var(--text)}
.rd-verdict{position:absolute;top:12px;right:12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}
.rd-src.pick .rd-verdict{color:var(--acid)}
.rd-route{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:12px;border:1px solid var(--line);padding:12px 14px}
.rd-route b{font-weight:400;color:var(--acid)}
.rd-answer{border:1px solid var(--line);padding:18px;opacity:.25;transition:opacity .4s;flex:1}
.rd-answer.on{opacity:1;border-color:var(--acid-line)}
.rd-big{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.rd-big .pixel{font-size:clamp(20px,2vw,26px)}
.rd-big .dim{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.rd-right .tag{align-self:flex-start}

.big-line{font-size:clamp(18px,2vw,24px);margin:22px 0 4px;color:var(--text)!important}
.cap-line{position:static;border-top:1px solid var(--line);padding:11px 14px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}
.cap-line i{color:var(--acid);font-style:normal}
.qs{list-style:none;margin-top:20px;display:grid;gap:10px;font-family:var(--mono);font-size:13px;color:var(--muted)}
.qs li{padding:10px 0 10px 18px;border-bottom:1px solid var(--line);position:relative}
.qs li::before{content:"?";position:absolute;left:0;color:var(--acid)}

/* control panel */
.panel{border:1px solid var(--line);background:var(--surface);padding:0}
.panel-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line)}
.ctrl{display:grid;grid-template-columns:180px 1fr;gap:12px;align-items:center;padding:12px 18px;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--muted)}
@media(max-width:560px){.ctrl{grid-template-columns:1fr}}
.seg{display:flex;flex-wrap:wrap;gap:4px}
.seg button{font-family:var(--mono);font-size:11.5px;letter-spacing:.03em;padding:7px 10px;background:transparent;border:1px solid var(--line);color:var(--dim);cursor:pointer;transition:all .15s}
.seg button:hover{border-color:var(--line-strong);color:var(--text)}
.seg button.on{background:var(--acid);border-color:var(--acid);color:#000}
.policy{font-family:var(--mono);font-size:12px;line-height:1.7;color:var(--muted);padding:16px 18px;white-space:pre;overflow-x:auto}
.policy .k{color:var(--dim)}.policy .v{color:var(--acid)}

.domains.four{grid-template-columns:repeat(4,1fr)}
@media(max-width:1000px){.domains.four{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.domains.four{grid-template-columns:1fr}}
.domains.four .domain{min-height:300px}
.domains.four .domain h3{font-size:clamp(20px,1.9vw,24px)}

/* code */
.code2{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:820px){.code2{grid-template-columns:1fr}}
.codebox{background:var(--surface)}
.code-head{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:12px 18px;border-bottom:1px solid var(--line)}
.codebox pre{padding:20px 18px;overflow-x:auto;font-family:var(--mono);font-size:13px;line-height:1.7;color:var(--text)}
.kw{color:var(--acid)}.fn{color:#fff}.st{color:var(--muted)}.nu{color:var(--acid)}.ky{color:var(--muted)}
#developers .demo-foot{margin-top:18px}

/* thesis */
.churn{list-style:none;display:flex;flex-wrap:wrap;gap:8px 18px;text-transform:none;letter-spacing:.02em;font-size:13px;color:var(--muted)}
.churn li::before{content:"× ";color:var(--dim)}
.thesis blockquote{margin-top:clamp(40px,6vw,80px);border-top:1px solid var(--line);padding-top:clamp(28px,4vw,48px)}
.thesis blockquote.second{max-width:26ch}

/* ===== Revision: layers, learn, economy ===== */
.stack{border:1px solid var(--line);background:var(--surface);padding:clamp(20px,3vw,40px);display:flex;flex-direction:column}
.layer{display:grid;grid-template-columns:200px 1fr;gap:20px;align-items:center;border:1px solid var(--line-strong);background:var(--bg);padding:18px 22px}
@media(max-width:640px){.layer{grid-template-columns:1fr;gap:12px}}
.layer.l-pr{border-color:var(--acid);box-shadow:inset 0 0 0 1px var(--acid-dim)}
.lname{display:flex;flex-direction:column;gap:6px}
.lname .pixel{font-size:clamp(16px,1.6vw,20px)}
.layer ul{list-style:none;display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}
@media(max-width:640px){.layer ul{justify-content:flex-start}}
.layer li{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--line);padding:6px 10px;color:var(--muted)}
.layer.l-pr li{border-color:var(--acid-line);color:var(--acid)}
.layer.l-data ul{justify-content:space-between;width:100%}
.layer.l-data li{flex:1;text-align:center;min-width:90px}
.conduit{position:relative;height:84px}
.conduit .line{position:absolute;top:0;bottom:0;width:1px;background:var(--line-strong);transform:translateX(-.5px)}
.conduit .line i{position:absolute;left:-3px;top:-8px;width:7px;height:7px;background:var(--acid);animation:fall 2.2s linear infinite}
.conduit .line i:nth-child(2){animation-delay:1.1s}
.conduit.many .line:nth-child(2) i{animation-delay:.4s}.conduit.many .line:nth-child(3) i{animation-delay:.9s}.conduit.many .line:nth-child(4) i{animation-delay:1.5s}.conduit.many .line:nth-child(5) i{animation-delay:.2s}
.conduit.many .line:nth-child(4) i:nth-child(2){animation-delay:.1s}.conduit.many .line:nth-child(2) i:nth-child(2){animation-delay:1.7s}
@keyframes fall{0%{transform:translateY(0);opacity:0}10%{opacity:1}90%{opacity:1}100%{transform:translateY(92px);opacity:0}}
.clabel{position:absolute;left:calc(50% + 18px);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:4px;max-width:46%}
.conduit.many .clabel{left:auto;right:0;background:var(--surface);padding:4px 0 4px 12px;max-width:52%;text-align:right;align-items:flex-end}
.clabel .need{font-family:var(--mono);font-size:12px;color:var(--text);min-height:16px}
.clabel .need.dim{color:var(--dim);font-size:11px}
@media(max-width:640px){.clabel{display:none}.conduit{height:56px}}
.stack-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:18px}
.stack-foot .pixel{font-size:clamp(16px,2vw,24px)}
@media(prefers-reduced-motion:reduce){.conduit .line i{animation:none;top:40%}}

/* learn */
.learn{margin-top:clamp(36px,5vw,64px);border:1px solid var(--line)}
.learn-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 18px;border-bottom:1px solid var(--line)}
.learn-head .label{margin:0}
.learn-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line)}
@media(max-width:820px){.learn-grid{grid-template-columns:1fr}}
.learn-grid div{background:var(--bg);display:flex;justify-content:space-between;gap:14px;padding:12px 18px;font-family:var(--mono);font-size:12px;color:var(--dim)}
.learn-grid b{font-weight:400;color:var(--muted);text-align:right}
.learn-grid div.acid{color:var(--acid)}.learn-grid div.acid b{color:var(--acid)}

/* eras */
.eras{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:900px){.eras{grid-template-columns:1fr}}
.era{background:var(--bg);padding:clamp(20px,2.4vw,30px);display:flex;flex-direction:column;gap:14px}
.era.acid{background:var(--surface)}
.era-head{display:flex;align-items:baseline;gap:12px}
.era-head .pixel{font-size:16px}
.era.acid .era-head .pixel{color:var(--acid)}
.era svg{width:100%;height:auto;display:block}
.era p{font-size:13.5px;color:var(--muted);max-width:32ch}
.e-arrow{stroke:rgba(255,255,255,.35);stroke-width:1}
.e-route{stroke:rgba(255,255,255,.22);stroke-width:1;stroke-dasharray:3 3}
.e-route.on{stroke:var(--acid);stroke-dasharray:none;stroke-width:1.5}
.g-txt.s{font-size:7.5px;letter-spacing:0}

/* economy demo */
.edemo{display:grid;grid-template-columns:1fr 1.5fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:960px){.edemo{grid-template-columns:1fr}}
.edemo>div{background:var(--bg);padding:24px;display:flex;flex-direction:column;gap:12px}
.ed-q{font-size:clamp(16px,1.6vw,20px);margin-top:4px}
.ed-policies{display:grid;gap:4px}
.ed-policies button{font-family:var(--mono);font-size:12px;letter-spacing:.02em;text-align:left;padding:9px 11px;background:transparent;border:1px solid var(--line);color:var(--muted);cursor:pointer;transition:all .15s}
.ed-policies button:hover{border-color:var(--line-strong);color:var(--text)}
.ed-policies button.on{border-color:var(--acid);color:var(--acid);background:var(--acid-dim)}
.ed-rules{font-family:var(--mono);font-size:12px;color:var(--dim);line-height:1.8;border-left:2px solid var(--acid);padding-left:12px;margin-top:6px}
.ed-rules b{font-weight:400;color:var(--text)}
.ed-srcs{display:grid;gap:6px}
.ed-src{display:grid;grid-template-columns:130px 1fr auto;gap:12px;align-items:center;border:1px solid var(--line);padding:11px 13px;transition:all .3s}
@media(max-width:560px){.ed-src{grid-template-columns:1fr}}
.ed-src .n{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text)}
.ed-src .m{font-family:var(--mono);font-size:11px;color:var(--dim);display:flex;gap:12px;flex-wrap:wrap}
.ed-src .m b{font-weight:400;color:var(--muted)}
.ed-src .v{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim);justify-self:end;white-space:nowrap}
.ed-src.pick{border-color:var(--acid-line);background:var(--acid-dim)}
.ed-src.pick .n,.ed-src.pick .v{color:var(--acid)}
.ed-src.drop{opacity:.38;border-style:dashed}
.ed-result{border:1px solid var(--acid-line);padding:16px;font-family:var(--mono);font-size:12px;line-height:1.8;color:var(--muted);flex:1;min-height:150px}
.ed-result .big{font-family:var(--pixel);font-size:clamp(16px,1.6vw,20px);color:var(--acid);display:block;margin-bottom:8px}
.ed-result .k{color:var(--dim)}
.ed-right .tag{align-self:flex-start}

/* horizons */
.horizons{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:clamp(56px,7vw,96px)}
@media(max-width:820px){.horizons{grid-template-columns:1fr}}
.hz{background:var(--bg);padding:clamp(22px,2.6vw,32px);display:flex;flex-direction:column;gap:14px;min-height:230px}
.hz.now{background:var(--surface)}
.hz h3{font-size:16px;line-height:1.35;margin-top:auto}
.hz p{font-size:14px;color:var(--muted);max-width:34ch}

/* ===== Multi-page restructure ===== */
.nav ul a.on{color:var(--text);border-bottom:1px solid var(--acid);padding-bottom:2px}
@media(max-width:820px){.nav .wrap{flex-wrap:wrap;height:auto;padding:12px var(--gutter)}.nav ul{display:flex;order:3;width:100%;overflow-x:auto;gap:18px;padding:6px 0 2px;font-size:13px;white-space:nowrap;scrollbar-width:none}.nav ul::-webkit-scrollbar{display:none}}
.page-hero{padding:clamp(56px,9vw,120px) 0 clamp(40px,6vw,72px);border-bottom:1px solid var(--line)}
.page-hero .label{display:block;margin-bottom:22px}
.page-hero h1{font-size:clamp(34px,5.2vw,68px);letter-spacing:-.025em;line-height:1.02;max-width:18ch}
.page-hero h1 .pixel{font-size:.9em}
.page-hero .lede{margin-top:26px}
.notice{margin-top:30px;display:flex;gap:14px;align-items:center;flex-wrap:wrap;border:1px solid var(--acid-line);background:var(--acid-dim);padding:12px 16px;font-family:var(--mono);font-size:12.5px;color:var(--muted);max-width:760px}
.chips-rows{border-bottom:1px solid var(--line);margin-bottom:clamp(36px,5vw,64px)}
.chips-row{display:grid;grid-template-columns:200px 1fr;gap:16px;align-items:start;padding:18px 0;border-top:1px solid var(--line)}
@media(max-width:640px){.chips-row{grid-template-columns:1fr;gap:10px}}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.chips li{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--line);padding:6px 10px;color:var(--muted)}
.chips.acid li{border-color:var(--acid-line);color:var(--acid)}
.more{font-family:var(--mono);font-size:13px;letter-spacing:.02em;color:var(--acid);display:inline-flex;gap:10px;align-items:center;border-bottom:1px solid var(--acid-line);padding-bottom:3px;transition:gap .15s}
.more:hover{gap:16px}
.teaser-cta{margin-top:28px}
.spectrum{list-style:none;display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:900px){.spectrum{grid-template-columns:repeat(3,1fr)}}
@media(max-width:520px){.spectrum{grid-template-columns:repeat(2,1fr)}}
.spectrum li{background:var(--bg);padding:20px 16px;display:flex;flex-direction:column;gap:8px;transition:background .2s}
.spectrum li .pixel{font-size:14px}
.spectrum li:hover{background:var(--surface)}
.spectrum li:hover .pixel{color:var(--acid)}
.fmap{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:1px}
@media(max-width:700px){.fmap{grid-template-columns:repeat(2,1fr)}}
.fmap div{background:var(--bg);display:flex;justify-content:space-between;gap:12px;padding:12px 16px;font-family:var(--mono);font-size:12px;color:var(--dim)}
.fmap b{font-weight:400;color:var(--muted)}
.fmap div.acid,.fmap div.acid b{color:var(--acid)}

/* lifecycle */
.life{position:relative;border:1px solid var(--line);background:var(--surface)}
.life ol{list-style:none}
.life li{display:grid;grid-template-columns:70px 130px 1fr;gap:18px;align-items:baseline;padding:18px 24px 18px 64px;border-bottom:1px solid var(--line);opacity:.38;transition:opacity .35s,background .35s}
@media(max-width:700px){.life li{grid-template-columns:44px 1fr;padding-left:52px}.life li .d{grid-column:2}}
.life li .n{font-family:var(--pixel);font-size:14px;color:var(--dim)}
.life li .t{font-family:var(--pixel);font-size:15px}
.life li .d{font-size:14px;color:var(--muted)}
.life li.on{opacity:1;background:var(--bg)}
.life li.on .n{color:var(--acid)}
.life li.done{opacity:.7}
.life .rail{position:absolute;left:36px;top:0;bottom:56px;width:1px;background:var(--line-strong)}
.life .marker{position:absolute;left:32px;top:24px;width:9px;height:9px;background:var(--acid);transition:top .55s cubic-bezier(.4,0,.2,1);box-shadow:0 0 0 3px var(--acid-dim)}
.life-foot{display:flex;justify-content:space-between;align-items:center;padding:14px 24px;gap:12px;flex-wrap:wrap}
.life-foot .mono{color:var(--acid)}

/* docs */
.docs-sec{border-bottom:0}
.docs{display:grid;grid-template-columns:220px 1fr;gap:clamp(32px,5vw,72px);align-items:start}
@media(max-width:820px){.docs{grid-template-columns:1fr}}
.docnav{position:sticky;top:84px}
@media(max-width:820px){.docnav{position:static}}
.docnav ul{list-style:none;display:grid;gap:2px;border-left:1px solid var(--line)}
.docnav a{display:block;font-family:var(--mono);font-size:12.5px;padding:8px 14px;color:var(--muted);border-left:1px solid transparent;margin-left:-1px}
.docnav a:hover{color:var(--text);border-left-color:var(--acid)}
.docnav-foot{margin-top:22px;display:grid;gap:8px;padding-left:14px}
.doc{display:grid;gap:clamp(40px,5vw,64px);max-width:820px}
.doc article{scroll-margin-top:90px}
.doc h2{font-size:clamp(22px,2.4vw,30px);max-width:none;margin-bottom:14px;padding-top:20px;border-top:1px solid var(--line)}
.doc p{color:var(--muted);font-size:15px;max-width:66ch}
.doc p a{color:var(--acid);border-bottom:1px solid var(--acid-line)}
.doc .codebox{margin:18px 0;border:1px solid var(--line)}
.doc code{font-family:var(--mono);font-size:13px}
.params{display:grid;grid-template-columns:200px 1fr;gap:10px 18px;font-size:14px;margin-top:6px}
@media(max-width:560px){.params{grid-template-columns:1fr}}
.params dt{font-family:var(--mono);font-size:12.5px;color:var(--acid)}
.params dd{color:var(--muted)}
.params dd code{color:var(--text);background:var(--surface-2);padding:1px 5px;font-size:12px}

/* vision */
.vision-hero h1{max-width:22ch}
.vision-hero h1 .sans{color:var(--muted)}
.vision-hero h1 .acid{color:var(--acid)}
.chapter{padding:clamp(56px,8vw,110px) 0}
.chapter-grid{display:grid;grid-template-columns:160px 1fr;gap:clamp(24px,4vw,64px);align-items:start}
@media(max-width:820px){.chapter-grid{grid-template-columns:1fr}}
.ch-label{position:sticky;top:96px;display:flex;flex-direction:column;gap:8px}
@media(max-width:820px){.ch-label{position:static;flex-direction:row;align-items:baseline;gap:14px}}
.ch-label .n{font-size:clamp(28px,4vw,48px);color:var(--dim)}
.ch-label .t{color:var(--acid)}
.ch-body h2{margin-bottom:22px;max-width:20ch}
.ch-body .two{align-items:start}
.ch-body .two .copy p{margin-top:0}
.ch-body .two .copy p+p{margin-top:16px}
.ch-body .lede{margin-bottom:28px}
.ch-body .chips-row{margin-top:22px;border-top:1px solid var(--line)}
.era.solo{border:1px solid var(--line);background:var(--surface);max-width:420px;width:100%}
.era.solo svg{max-width:340px}
.chapter-gap{height:110px;position:relative;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);overflow:hidden}
.chapter-gap .conduit{position:absolute;inset:0;height:auto}
.chapter-gap .conduit .line i{animation-duration:2.6s}
@keyframes fallgap{0%{transform:translateY(0);opacity:0}10%{opacity:1}90%{opacity:1}100%{transform:translateY(118px);opacity:0}}
.chapter-gap .conduit .line i{animation-name:fallgap}
.ch-body .horizons{margin-top:8px}
.ch-body .thesis blockquote{margin-top:clamp(32px,5vw,56px)}
.ch-body .edemo{margin-top:28px}

/* company */
.rows{display:grid}
.rows .row{display:grid;grid-template-columns:220px 1fr;gap:24px;padding:clamp(24px,3vw,40px) 0;border-top:1px solid var(--line)}
.rows .row:last-child{border-bottom:1px solid var(--line)}
@media(max-width:700px){.rows .row{grid-template-columns:1fr;gap:10px}}
.rows .row p{color:var(--muted);max-width:60ch;font-size:16px}
.rows .row p+p{margin-top:12px}

/* ===== Simplification pass ===== */
section{border-bottom:0}
.charcoal{background:var(--surface)}
.label{color:var(--muted)}
.label::before,.label::after{color:var(--dim)}
.head{margin-bottom:clamp(40px,6vw,80px)}
p.lede{max-width:48ch}
.viz .corner.bl{text-transform:none}
.tag{border-color:var(--line)}

/* quiet moments */
.quiet{padding:clamp(120px,22vh,260px) 0}
.quiet.first{padding-top:clamp(140px,26vh,300px)}
.quiet.tight{padding:clamp(80px,14vh,170px) 0}
.quiet h2{font-family:var(--pixel);font-size:clamp(32px,6.4vw,92px);line-height:1.04;max-width:16ch;letter-spacing:-.01em}
.quiet h2.small{font-size:clamp(24px,3.6vw,48px);max-width:22ch}
.quiet.huge h2{font-size:clamp(34px,7vw,104px);max-width:14ch}
.quiet .sub{margin-top:28px;color:var(--muted);font-size:clamp(17px,1.8vw,22px);max-width:44ch;line-height:1.5}
.quiet .sub .more{margin-left:10px}
.quiet .sub.where{margin-top:44px;font-size:16px;color:var(--dim)}
.quiet .sub.where strong{color:var(--muted);font-weight:500}
.quiet .two{align-items:center}
.quiet .two .copy p.sub{margin-top:0}
.quiet .two .copy h2+.sub{margin-top:22px}
.quiet .label{display:block;margin-bottom:22px}
.acidtxt{color:var(--acid)}
.mono.under{color:var(--dim)}
.mono.note{margin-top:34px;color:var(--dim)}

/* plain stack */
.stack.plain{border:0;background:none;padding:0}
.stack.plain .layer{border:0;background:none;padding:22px 0;grid-template-columns:1fr auto;align-items:end;box-shadow:none}
.stack.plain .layer .lname .pixel{font-size:clamp(20px,2.6vw,32px)}
.stack.plain .layer.l-pr .lname .pixel{color:var(--acid)}
.stack.plain .verbs{font-family:var(--mono);font-size:13px;color:var(--muted);text-align:right;margin:0}
.stack.plain .layer.l-pr .verbs{color:var(--text)}
@media(max-width:640px){.stack.plain .layer{grid-template-columns:1fr;align-items:start;gap:6px}.stack.plain .verbs{text-align:left}}
.stack.plain .conduit{height:72px}
.stack.plain .clabel{left:calc(50% + 16px);max-width:60%}
.stack.plain .clabel .need{color:var(--muted)}
@media(max-width:640px){.stack.plain .clabel{display:flex}}

/* home flow */
.flow{display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;padding:clamp(20px,3vw,40px) 0}
.f-req{display:flex;flex-direction:column;gap:10px;max-width:30ch}
.f-req .pixel{font-size:clamp(16px,2vw,24px);line-height:1.3}
.f-conduit{width:1px;height:56px;background:var(--line-strong);position:relative;margin:8px 0}
.f-conduit i{position:absolute;left:-3px;top:-6px;width:7px;height:7px;background:var(--acid);opacity:0}
.flow.f2 .f-conduit:first-of-type i{animation:fall 1.2s linear infinite}
.f-router{padding:16px 28px;border:1px solid var(--line-strong);transition:border-color .4s,color .4s}
.f-router .pixel{font-size:clamp(16px,2vw,22px)}
.flow.f2 .f-router{border-color:var(--acid);color:var(--acid)}
.f-routes{width:100%;max-width:800px;height:70px;display:block}
.f-routes line{stroke:var(--line-strong);stroke-width:1;opacity:0;transition:opacity .5s,stroke .5s}
.flow.f3 .f-routes line{opacity:1}
.flow.f4 .f-routes line.pick{stroke:var(--acid);stroke-width:1.5}
.flow.f4 .f-routes line.drop{opacity:.12}
.f-sources{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;width:100%;max-width:800px}
@media(max-width:640px){.f-sources{grid-template-columns:repeat(2,1fr)}.f-routes{display:none}}
.f-sources li{display:flex;flex-direction:column;gap:6px;padding:14px 8px;border-top:1px solid var(--line);opacity:0;transform:translateY(6px);transition:all .5s}
.f-sources li b{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;font-weight:400}
.f-sources li span{font-family:var(--mono);font-size:11px;color:var(--dim)}
.flow.f3 .f-sources li{opacity:1;transform:none}
.flow.f4 .f-sources li.pick{border-top-color:var(--acid)}
.flow.f4 .f-sources li.pick b{color:var(--acid)}
.flow.f4 .f-sources li.drop{opacity:.22}
.flow.f5 .f-conduit:last-of-type i{animation:fall 1.2s linear infinite}
.f-answer{display:flex;flex-direction:column;gap:8px;opacity:0;transition:opacity .6s}
.f-answer .pixel{font-size:clamp(20px,2.6vw,30px)}
.flow.f5 .f-answer{opacity:1}
.f-tag{position:absolute;right:0;top:0}

/* converge */
.converge{display:grid;grid-template-columns:1fr 80px 1fr;gap:24px;align-items:center;max-width:820px}
@media(max-width:640px){.converge{grid-template-columns:1fr;gap:20px}.cv-arrow{display:none}}
.converge ul{list-style:none;display:grid;gap:10px}
.converge li{font-family:var(--mono);font-size:13px;color:var(--dim);padding:8px 0;border-bottom:1px solid var(--line);opacity:0;transform:translateX(-8px);transition:all .5s}
.converge.in li{opacity:1;transform:none}
.converge.in li:nth-child(1){transition-delay:.1s}.converge.in li:nth-child(2){transition-delay:.3s}.converge.in li:nth-child(3){transition-delay:.5s}.converge.in li:nth-child(4){transition-delay:.7s}.converge.in li:nth-child(5){transition-delay:.9s}
.cv-arrow{height:1px;background:var(--line-strong);position:relative}
.cv-arrow::after{content:"";position:absolute;right:-1px;top:-4px;width:9px;height:9px;background:var(--acid);opacity:0;transition:opacity .4s 1.3s}
.converge.in .cv-arrow::after{opacity:1}
.cv-out{display:flex;flex-direction:column;gap:6px;opacity:.3;transition:opacity .6s 1.4s}
.cv-out .pixel{font-size:clamp(24px,3.4vw,44px);transition:color .6s 1.4s}
.converge.in .cv-out{opacity:1}
.converge.in .cv-out .pixel{color:var(--acid)}

/* pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,64px);position:relative;padding-top:34px}
@media(max-width:700px){.pillars{grid-template-columns:1fr;gap:36px}}
.pillars .p{display:flex;flex-direction:column;gap:14px}
.pillars .p .mono{color:var(--dim)}
.pillars .p h3{font-size:clamp(30px,4.2vw,56px);line-height:1}
.pillars .p p{color:var(--muted);font-size:16px;max-width:30ch}
.p-rail{position:absolute;left:0;right:0;top:0;height:1px;background:var(--line)}
.p-rail i{position:absolute;top:-4px;left:0;width:9px;height:9px;background:var(--acid);animation:rail 6s linear infinite}
@keyframes rail{0%{left:0}100%{left:calc(100% - 9px)}}
@media(max-width:700px){.p-rail{display:none}}
.hood{margin-top:clamp(48px,7vw,96px)}
.hood-title{color:var(--dim);padding-bottom:14px}
.hood-details{margin-top:clamp(28px,4vw,48px);border-top:1px solid var(--line)}
.hood-details summary{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:18px 0;cursor:pointer;color:var(--muted)}
.hood-details summary::-webkit-details-marker{display:none}
.hood-details summary .x{font-family:var(--mono);color:var(--dim);transition:transform .2s}
.hood-details[open] summary .x{transform:rotate(45deg);color:var(--acid)}
.hood-details>*:not(summary){margin-top:8px;margin-bottom:24px}
.fmap.plain{background:none;border:0;gap:0;grid-template-columns:1fr;max-width:560px}
.fmap.plain div{padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
.fmap.plain div span{color:var(--muted)}
.fmap.plain b{color:var(--text)}
.fmap.plain div.acid b{color:var(--acid)}.fmap.plain div.acid span{color:var(--muted)}
.policy-min{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,4vw,64px);max-width:820px}
@media(max-width:600px){.policy-min{grid-template-columns:1fr;gap:24px}}
.policy-min div{display:flex;flex-direction:column;gap:10px}
.policy-min .mono{color:var(--dim)}
.policy-min .pixel{font-size:clamp(24px,3.2vw,40px)}
.policy-min div:first-child .pixel{color:var(--acid)}
.wordline{display:flex;flex-wrap:wrap;gap:12px 40px;margin-top:22px;font-size:clamp(20px,2.6vw,32px);letter-spacing:-.02em}
.wordline span{color:var(--muted)}
#usecases .label{display:block}

/* story */
.story{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,6vw,96px);align-items:start}
@media(max-width:900px){.story{grid-template-columns:1fr;gap:0}}
.stage{position:sticky;top:84px;min-height:calc(100vh - 120px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:14px;padding:24px 0}
@media(max-width:900px){.stage{min-height:0;height:58vh;background:var(--bg);z-index:2;padding:12px 0;gap:8px;justify-content:flex-start}}
.st-req{display:flex;flex-direction:column;gap:10px;max-width:34ch}
.st-req .pixel{font-size:clamp(15px,1.7vw,22px);line-height:1.3}
.st-tokens{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:6px;opacity:0;transition:opacity .5s}
.st-tokens li{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--acid-line);color:var(--acid);padding:5px 9px}
.story.s2 .st-tokens{opacity:1}
.st-router{margin-top:10px;padding:14px 26px;border:1px solid var(--line-strong);opacity:.4;transition:all .5s}
.st-router .pixel{font-size:clamp(15px,1.8vw,20px)}
.story.s2 .st-router{opacity:1}
.story.s5 .st-router{border-color:var(--acid);color:var(--acid)}
.st-routes{width:100%;max-width:760px;height:64px;display:block;opacity:0;transition:opacity .5s}
.st-routes line{stroke:var(--line-strong);stroke-width:1;transition:all .6s}
.story.s3 .st-routes{opacity:1}
.story.s5 .st-routes line.pick{stroke:var(--acid);stroke-width:1.5}
.story.s5 .st-routes line.drop{opacity:.1}
.st-sources{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:8px;width:100%;max-width:760px;opacity:0;transition:opacity .5s}
.story.s3 .st-sources{opacity:1}
.st-sources li{display:flex;flex-direction:column;gap:8px;padding:12px 6px;border-top:1px solid var(--line);transition:all .6s}
.st-sources li b{font-family:var(--mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;font-weight:400}
.sig{display:flex;flex-direction:column;gap:3px;opacity:0;transition:opacity .5s}
.sig i{font-style:normal;font-family:var(--mono);font-size:10.5px;color:var(--dim)}
.story.s4 .sig{opacity:1}
.story.s5 .st-sources li.pick{border-top-color:var(--acid)}
.story.s5 .st-sources li.pick b{color:var(--acid)}
.story.s5 .st-sources li.drop{opacity:.18}
.story.s6 .st-sources{opacity:.25}
.st-assemble{display:none;grid-template-columns:1fr;gap:0;width:100%;max-width:420px;text-align:left}
.story.s6 .st-assemble{display:grid}
.st-assemble div{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--muted);opacity:0;animation:rowin .4s forwards}
.st-assemble div:nth-child(1){animation-delay:.1s}.st-assemble div:nth-child(2){animation-delay:.35s}.st-assemble div:nth-child(3){animation-delay:.6s}.st-assemble div:nth-child(4){animation-delay:.85s}.st-assemble div:nth-child(5){animation-delay:1.1s}
.st-assemble div b{font-weight:400;color:var(--acid)}
@keyframes rowin{to{opacity:1}}
.st-answer{display:flex;flex-direction:column;gap:8px;opacity:0;transition:opacity .6s .2s;margin-top:8px}
.st-answer .pixel{font-size:clamp(22px,3vw,36px)}
.story.s7 .st-answer{opacity:1}
.story.s7 .st-assemble div{opacity:.5}
@media(max-width:900px){.st-sources{grid-template-columns:repeat(5,1fr);gap:4px}.st-sources li b{font-size:9px}.sig i{font-size:9px}.st-routes{height:36px}.st-assemble{max-width:100%}}
@media(max-width:520px){.st-sources li:nth-child(5),.st-sources li:nth-child(3){display:none}.st-sources{grid-template-columns:repeat(3,1fr)}.st-routes{display:none}}
.moments{list-style:none;padding-top:clamp(20px,8vh,80px)}
.moments li{min-height:78vh;display:flex;flex-direction:column;justify-content:center;gap:14px;opacity:.28;transition:opacity .4s}
@media(max-width:900px){.moments li{min-height:62vh}}
.moments li.on{opacity:1}
.moments li .mono{color:var(--dim)}
.moments li.on .mono{color:var(--acid)}
.moments li h3{font-size:clamp(24px,3vw,40px);letter-spacing:-.02em;line-height:1.1;max-width:18ch}
.moments li p{color:var(--muted);font-size:16px;max-width:36ch}

/* learn list, figure plain */
.learn-list{list-style:none;display:grid;gap:0;align-self:center}
.learn-list li{padding:16px 0;border-bottom:1px solid var(--line);font-size:clamp(18px,2vw,24px);letter-spacing:-.01em;color:var(--muted)}
.learn-list li::before{content:"→ ";color:var(--acid);font-family:var(--mono);font-size:14px}
.figure.plain{border:0;background:none;max-width:480px}
.hood-two{margin-top:clamp(48px,7vw,90px);align-items:center}
.hood-two .copy p.under{margin-bottom:10px}
.hood-two .copy p{margin-top:0}
.hood-two .copy p+p{margin-top:14px}

/* vision editorial */
.vision-hero h1 .pixel{font-size:clamp(28px,5vw,72px);color:var(--text);max-width:18ch;display:block}
.vchain{display:flex;flex-direction:column;align-items:center;gap:0;justify-self:center}
.vchain .pixel{font-size:clamp(18px,2.2vw,28px);padding:6px 0}
.vchain .conduit{width:1px;height:64px;position:relative}
.vchain .conduit .line{left:0!important}
.pairs{display:grid;grid-template-columns:1fr 1fr;gap:20px 48px;margin-top:40px;font-size:clamp(20px,2.6vw,34px);letter-spacing:-.02em}
@media(max-width:640px){.pairs{grid-template-columns:1fr}}
.pairs div{display:grid;gap:8px}
.ask.plain{background:none;border:0;gap:32px;margin-top:22px}
.ask.plain>div{padding:0}
.spectrum.plain{background:none;border:0;gap:12px 40px;display:flex;flex-wrap:wrap;margin-top:40px}
.spectrum.plain li{background:none;padding:0}
.spectrum.plain li .pixel{font-size:clamp(18px,2.4vw,30px);color:var(--muted)}
.spectrum.plain li:hover .pixel{color:var(--acid)}
.edemo.plain{background:none;border:0;gap:clamp(24px,4vw,56px)}
.edemo.plain>div{padding:0;background:none}
.edemo.plain .ed-src{border:0;border-top:1px solid var(--line);padding:12px 0;background:none}
.edemo.plain .ed-src.pick{border-top-color:var(--acid);background:none}
.edemo.plain .ed-result{border:0;border-top:1px solid var(--acid-line);padding:14px 0}
.edemo.plain .ed-policies button{border:0;border-left:1px solid var(--line);padding:8px 12px}
.edemo.plain .ed-policies button.on{border-left-color:var(--acid);background:none}
.horizons.plain{background:none;border:0;gap:0;margin-top:0;grid-template-columns:1fr}
.horizons.plain .hz{background:none;min-height:0;display:grid;grid-template-columns:160px 1fr;gap:24px;padding:26px 0;border-top:1px solid var(--line)}
.horizons.plain .hz:last-child{border-bottom:1px solid var(--line)}
@media(max-width:600px){.horizons.plain .hz{grid-template-columns:1fr;gap:8px}}
.horizons.plain .hz p{font-size:clamp(17px,1.9vw,22px);color:var(--muted);max-width:44ch}
.horizons.plain .hz.now .mono{color:var(--acid)}
.horizons.plain .hz.now p{color:var(--text)}
#horizons-sec{padding-top:0}

/* minimal cta */
.cta-min{padding:clamp(100px,18vh,220px) 0}
.cta-min .wrap{display:flex;flex-direction:column;align-items:flex-start;gap:26px}
.cta-min h2{font-size:clamp(34px,6vw,84px);line-height:1.02;max-width:none}
.cta-min p{color:var(--muted);font-size:clamp(16px,1.7vw,20px);max-width:44ch}
.teaser-cta .under{display:inline-block;margin-right:18px}
.teaser-cta{display:flex;flex-wrap:wrap;gap:12px 18px;align-items:baseline}
/* stage sizing: keep the sticky stage inside the viewport */
.stage{gap:10px;max-height:calc(100vh - 100px);overflow:hidden}
.st-req .pixel{font-size:clamp(14px,1.5vw,19px)}
.st-router{margin-top:4px;padding:11px 22px}
.st-routes{height:46px}
.st-sources li{padding:8px 6px;gap:6px}
.st-assemble div{padding:6px 0}
.story.s6 .st-sources,.story.s6 .st-routes{display:none}
.st-answer{margin-top:4px}
.st-answer .pixel{font-size:clamp(20px,2.6vw,30px)}
@media(max-width:900px){.stage{max-height:58vh}}
@media(max-width:900px){.stage{height:auto;max-height:66vh;min-height:0}.st-req .pixel{font-size:13px}.st-tokens li{font-size:10px;padding:4px 7px}.st-router{padding:9px 18px}}

/* ===== Data partners pass ===== */
.teaser-partner .wrap{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:end}
@media(max-width:700px){.teaser-partner .wrap{grid-template-columns:1fr}}
.teaser-partner h2{max-width:18ch}
.teaser-partner p{color:var(--muted);margin-top:14px;max-width:48ch}
.teaser-partner{padding:clamp(56px,8vw,110px) 0}
.logowall{padding:48px 0}
.logowall .logos{list-style:none;display:flex;flex-wrap:wrap;gap:32px 48px;align-items:center;margin-top:22px}
.logowall .logos img{height:28px;width:auto;opacity:.8}

.builtfor{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:0 clamp(24px,5vw,80px)}
@media(max-width:700px){.builtfor{grid-template-columns:1fr}}
.builtfor li{display:grid;gap:6px;padding:18px 0;border-top:1px solid var(--line)}
.builtfor b{font-weight:500;font-size:18px}
.builtfor span{color:var(--muted);font-size:15px;max-width:40ch}
#usecases .note{margin-top:22px}

.hotel-ex{display:grid;grid-template-columns:1fr 120px 1fr;gap:clamp(16px,3vw,40px);align-items:center;max-width:900px}
@media(max-width:700px){.hotel-ex{grid-template-columns:1fr}.hx-mid{display:none}}
.hx-col ul{list-style:none;margin-top:14px}
.hx-col li{padding:9px 0;border-bottom:1px solid var(--line);font-size:clamp(16px,1.8vw,20px)}
.hx-col.right li{color:var(--muted)}
.hx-mid svg{width:100%;height:300px;display:block}
.hx-mid line{stroke:var(--line-strong);stroke-width:1}
.hx-mid line:nth-child(2),.hx-mid line:nth-child(4){stroke:var(--acid);stroke-width:1.5}
.hx-line{margin-top:clamp(28px,4vw,48px);font-size:clamp(17px,1.8vw,22px);color:var(--muted);max-width:60ch;line-height:1.5}
.hx-line span{color:var(--text)}
.hx-line strong{color:var(--acid);font-weight:500;display:block;margin-top:14px;font-family:var(--pixel);font-size:.95em}

.why{display:grid;gap:14px;margin-top:8px;max-width:44ch}
.why p{font-size:clamp(20px,2.4vw,30px);letter-spacing:-.02em;line-height:1.25;color:var(--muted)}
.why p.acidtxt{color:var(--acid);font-family:var(--pixel);font-size:clamp(17px,1.9vw,24px);margin-top:10px}

/* partners page */
.partners-hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.pnet{display:grid;grid-template-columns:1fr 120px auto 120px 1fr;gap:12px;align-items:center;max-width:1000px;margin:0 auto}
@media(max-width:820px){.pnet{grid-template-columns:1fr;gap:20px;text-align:center}.pn-lines{display:none}}
.pn-col{list-style:none;display:grid;gap:14px}
.pn-col li{font-family:var(--mono);font-size:12.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);padding:12px 0;border-top:1px solid var(--line);opacity:.7;transition:color .4s,opacity .4s}
.pn-col.left li{text-align:right}
.pn-col.left li:nth-child(1),.pn-col.left li:nth-child(3){color:var(--acid);opacity:1}
.pn-col.left li:nth-child(1){animation:pnl 8s infinite}.pn-col.left li:nth-child(2){animation:pnl 8s 2s infinite}.pn-col.left li:nth-child(3){animation:pnl 8s 4s infinite}.pn-col.left li:nth-child(4){animation:pnl 8s 6s infinite}
@keyframes pnl{0%,20%{color:var(--acid);opacity:1}30%,100%{color:var(--muted);opacity:.7}}
.pn-lines{width:100%;height:320px;display:block}
.pn-lines line{stroke:var(--line-strong);stroke-width:1}
.pn-lines.left line:nth-child(1){animation:pnline 8s infinite}.pn-lines.left line:nth-child(2){animation:pnline 8s 2s infinite}.pn-lines.left line:nth-child(3){animation:pnline 8s 4s infinite}.pn-lines.left line:nth-child(4){animation:pnline 8s 6s infinite}
@keyframes pnline{0%,20%{stroke:var(--acid);stroke-width:1.5}30%,100%{stroke:var(--line-strong);stroke-width:1}}
.pn-lines.right line{stroke-dasharray:3 4;opacity:.6}
.pn-core{display:flex;flex-direction:column;gap:6px;align-items:center;text-align:center;padding:22px 28px;border:1px solid var(--acid);color:var(--acid);box-shadow:inset 0 0 0 1px var(--acid-dim)}
.pn-core .pixel{font-size:clamp(16px,1.8vw,22px)}
.pn-core .mono{color:var(--muted);text-transform:none;letter-spacing:0}
@media(max-width:820px){.pn-col.left li{text-align:center}}
.twoside{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:clamp(20px,4vw,64px);margin-top:clamp(48px,7vw,90px);align-items:start;border-top:1px solid var(--line);padding-top:clamp(24px,4vw,40px)}
@media(max-width:700px){.twoside{grid-template-columns:1fr}}
.twoside .mono{color:var(--dim)}
.twoside p{margin-top:10px;font-family:var(--pixel);font-size:clamp(15px,1.6vw,20px);line-height:1.3}
.twoside .ts-mid .mono{color:var(--acid)}
.values{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px) clamp(24px,5vw,80px)}
@media(max-width:700px){.values{grid-template-columns:1fr}}
.values li{display:grid;gap:10px;padding-top:18px;border-top:1px solid var(--line)}
.values .mono{color:var(--dim)}
.values li:first-child .mono{color:var(--acid)}
.values h3{font-size:clamp(20px,2.2vw,28px);letter-spacing:-.015em}
.values p{color:var(--muted);font-size:15.5px;max-width:42ch}
.cats{list-style:none;display:flex;flex-wrap:wrap;gap:10px 36px;font-size:clamp(18px,2.4vw,30px);letter-spacing:-.02em;color:var(--muted)}
.cats li::before{content:"";display:inline-block;width:7px;height:7px;background:var(--dim);margin-right:12px;vertical-align:middle}
.cats li:hover{color:var(--text)}.cats li:hover::before{background:var(--acid)}
.pform-wrap{display:grid;grid-template-columns:1fr 1.3fr;gap:clamp(32px,6vw,96px);align-items:start}
@media(max-width:820px){.pform-wrap{grid-template-columns:1fr}}
.pform{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}
@media(max-width:560px){.pform{grid-template-columns:1fr}}
.pform label{display:grid;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.pform label em{font-style:normal;color:var(--dim);text-transform:none;letter-spacing:0}
.pform label.full,.pform fieldset,.pf-foot{grid-column:1/-1}
.pform input,.pform select,.pform textarea{width:100%;background:var(--surface);border:1px solid var(--line-strong);color:var(--text);font-family:var(--sans);font-size:15px;padding:11px 12px;border-radius:0;outline:none;transition:border-color .15s}
.pform input:focus,.pform select:focus,.pform textarea:focus{border-color:var(--acid)}
.pform input.err,.pform select.err{border-color:#ff6b57}
.pform select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px;background-repeat:no-repeat}
.pform fieldset{border:0;display:grid;gap:10px}
.pform legend{font-family:var(--mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.pform .checks{display:flex;flex-wrap:wrap;gap:8px}
.pform .checks label{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line-strong);padding:8px 12px;cursor:pointer;text-transform:none;letter-spacing:0;font-size:13px;color:var(--muted)}
.pform .checks label:has(input:checked){border-color:var(--acid);color:var(--acid);background:var(--acid-dim)}
.pform .checks input{appearance:none;width:8px;height:8px;border:1px solid var(--dim);margin:0}
.pform .checks input:checked{background:var(--acid);border-color:var(--acid)}
.pf-foot{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-top:6px}
.pf-status{color:var(--muted)}
.pf-status.err{color:#ff6b57}
.pf-status.ok{color:var(--acid)}

/* ===== Polish pass: hierarchy + readability ===== */
:root{--muted:rgba(255,255,255,.76);--dim:rgba(255,255,255,.5)}
@media(min-width:900px){body{font-size:17px}}
p{line-height:1.6}
p.lede{font-size:clamp(17px,1.6vw,21px);line-height:1.55;color:var(--muted)}
.head{gap:clamp(24px,4vw,56px)}
.head .muted{font-size:16px;line-height:1.6}
.quiet .sub{color:var(--muted);line-height:1.55}
.quiet h2.small{font-family:var(--sans);font-size:clamp(26px,3.6vw,46px);letter-spacing:-.025em;max-width:22ch;line-height:1.08}
h2 .pixel{font-size:.9em}
.mono{font-size:12.5px}
.label{font-size:12.5px}
.tag{color:var(--muted)}
.moments li p{font-size:17px;color:var(--muted);max-width:32ch}
.moments li{opacity:.34}
.values p{font-size:16px;color:var(--muted);max-width:44ch}
.values .idea{font-size:18px;color:var(--text);margin-top:-2px}
.values li.lead h3{color:var(--acid)}
.values .dims{font-size:14px;color:var(--muted)}
.values .dims .mono{display:block;margin-bottom:6px;color:var(--dim)}
.builtfor span{font-size:16px}
.doc p{font-size:16px;line-height:1.6}
.params dd{font-size:15px}
.why p{color:var(--muted)}
.rows .row p,.cta-min p{font-size:17px}
.hx-col li{font-size:clamp(17px,1.9vw,22px)}
.hx-col.right li{color:var(--muted)}
.hx-line{color:var(--muted)}
.cats{color:var(--muted)}
.learn-list li{color:var(--muted)}
.horizons.plain .hz p{color:var(--muted)}
.horizons.plain .hz.now p{color:var(--text)}
.spectrum.plain li .pixel{font-family:var(--sans);font-weight:500;letter-spacing:-.02em;font-size:clamp(20px,2.6vw,32px);color:var(--muted)}
.ask.plain p.pixel{font-family:var(--sans);font-weight:500;letter-spacing:-.025em;font-size:clamp(22px,2.8vw,36px)}
.ask.plain p.dimq{color:var(--dim)}
.vchain .pixel{font-family:var(--mono);text-transform:uppercase;letter-spacing:.08em;font-size:clamp(13px,1.4vw,16px);color:var(--muted)}
.vchain .pixel.acidtxt{color:var(--acid)}
.stack.plain .layer .lname .pixel{font-family:var(--sans);font-weight:500;letter-spacing:-.025em;font-size:clamp(22px,2.8vw,34px)}
.policy-min .val{font-family:var(--sans);font-weight:500;letter-spacing:-.025em;font-size:clamp(26px,3.4vw,42px)}
.policy-min div:first-child .val{color:var(--acid)}
.life li .t{font-family:var(--sans);font-weight:500;font-size:17px}
.life li .n{font-family:var(--mono);font-size:12px}
.step summary .n{font-family:var(--mono);font-size:12.5px}
.ed-result .big{font-family:var(--sans);font-weight:500;letter-spacing:-.02em;font-size:clamp(20px,2.2vw,26px)}
.f-req .pixel{font-family:var(--sans);font-weight:500;letter-spacing:-.02em;font-size:clamp(18px,2.2vw,26px);color:var(--text)}
.pn-core .mono{font-size:12px}
.pn-side{display:flex;flex-direction:column;gap:14px}
.pn-side>.mono{color:var(--dim)}
.pn-col.left li{text-align:right}
.pn-col.right li{text-align:left}
.pn-col.left li:nth-child(1),.pn-col.left li:nth-child(3){color:var(--muted);opacity:.7;animation:none}
.pn-col.right li{color:var(--muted)}
.pn-col.right li:nth-child(1){animation:pnl 8s infinite}.pn-col.right li:nth-child(2){animation:pnl 8s 2s infinite}.pn-col.right li:nth-child(3){animation:pnl 8s 4s infinite}.pn-col.right li:nth-child(4){animation:pnl 8s 6s infinite}
.pn-lines.left line{animation:none;stroke-dasharray:3 4;opacity:.6}
.pn-lines.right line{stroke-dasharray:none;opacity:1}
.pn-lines.right line:nth-child(1){animation:pnline 8s infinite}.pn-lines.right line:nth-child(2){animation:pnline 8s 2s infinite}.pn-lines.right line:nth-child(3){animation:pnline 8s 4s infinite}.pn-lines.right line:nth-child(4){animation:pnline 8s 6s infinite}
@media(max-width:820px){.pn-side>.mono,.pn-col.left li,.pn-col.right li{text-align:center}}

/* How it works: request as protagonist */
.journey-hero{padding-bottom:clamp(32px,5vw,56px);border-bottom:0}
.journey-hero h1{max-width:20ch}
.req-hero{margin-top:clamp(36px,5vw,64px);display:grid;gap:14px;max-width:26ch}
.req-hero .mono{color:var(--acid)}
.req-hero p{font-size:clamp(26px,3.8vw,52px);letter-spacing:-.03em;line-height:1.08;font-weight:500}
.req-cue{display:block;width:1px;height:64px;background:var(--line-strong);position:relative;margin-top:6px}
.req-cue i{position:absolute;left:-3px;top:-6px;width:7px;height:7px;background:var(--acid);animation:fall 1.6s linear infinite}
#journey{padding-top:0}
.st-req p{font-size:clamp(15px,1.5vw,19px);letter-spacing:-.02em;line-height:1.3;font-weight:500;max-width:34ch}
.sig-key{display:none;grid-template-columns:repeat(4,auto);gap:14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim);opacity:0;transition:opacity .5s}
.story.s4 .sig-key{display:grid;opacity:1}
.story.s6 .sig-key{display:none}
.sig i:nth-child(4){color:var(--dim)}
.story.s5 .st-routes line.pick{stroke-dasharray:6 6;animation:routeflow 1.1s linear infinite}
@keyframes routeflow{to{stroke-dashoffset:-24}}
.story.s5 .st-sources li.pick{background:linear-gradient(to bottom,var(--acid-dim),transparent)}
.ans-row{display:flex;gap:22px;justify-content:center;font-family:var(--mono);font-size:13px;color:var(--muted)}
.ans-row b{font-weight:400;color:var(--acid)}
.moments{position:relative;padding-left:32px}
.m-rail{position:absolute;left:0;top:0;bottom:0;width:1px;background:var(--line)}
.m-rail i{position:absolute;left:-4px;top:0;width:9px;height:9px;background:var(--acid);transition:top .5s cubic-bezier(.4,0,.2,1)}
@media(max-width:900px){.moments{padding-left:24px}}
.quiet h2.small.keep{font-family:var(--pixel);font-size:clamp(24px,3.6vw,48px);letter-spacing:-.01em}
.quiet .head h2{font-family:var(--sans);font-size:clamp(28px,4vw,50px);letter-spacing:-.025em;max-width:18ch;line-height:1.05}
.req-hero{max-width:none}
.req-hero p{max-width:22ch}

/* ===== Vision + Data partners expansion ===== */
.scale{display:grid;gap:22px;margin:36px 0 8px;max-width:760px}
.sc-row{display:grid;grid-template-columns:110px 1fr 180px;gap:18px;align-items:center}
@media(max-width:600px){.sc-row{grid-template-columns:1fr;gap:8px}}
.sc-row .mono{color:var(--dim)}
.sc-note{font-family:var(--mono);font-size:12.5px;color:var(--muted)}
.sc-track{position:relative;height:14px;border-bottom:1px solid var(--line-strong);overflow:hidden}
.sc-track i{position:absolute;top:3px;width:7px;height:7px;background:var(--muted);opacity:0;animation:slide 6s linear infinite}
.sc-track.human i:nth-child(1){animation-delay:0s}.sc-track.human i:nth-child(2){animation-delay:2.4s}.sc-track.human i:nth-child(3){animation-delay:4.2s}
.sc-track.machine i{background:var(--acid);animation-duration:2.4s}
.sc-track.machine i:nth-child(n){animation-delay:calc(var(--k,0) * .2s)}
.sc-track.machine i:nth-child(1){--k:0}.sc-track.machine i:nth-child(2){--k:1}.sc-track.machine i:nth-child(3){--k:2}.sc-track.machine i:nth-child(4){--k:3}.sc-track.machine i:nth-child(5){--k:4}.sc-track.machine i:nth-child(6){--k:5}.sc-track.machine i:nth-child(7){--k:6}.sc-track.machine i:nth-child(8){--k:7}.sc-track.machine i:nth-child(9){--k:8}.sc-track.machine i:nth-child(10){--k:9}.sc-track.machine i:nth-child(11){--k:10}.sc-track.machine i:nth-child(12){--k:11}
@keyframes slide{0%{left:0;opacity:0}8%{opacity:1}92%{opacity:1}100%{left:calc(100% - 7px);opacity:0}}
.producers{list-style:none;display:grid;gap:0;margin-top:34px;max-width:720px}
.producers li{display:grid;grid-template-columns:1fr 90px 1fr;gap:16px;align-items:center;padding:14px 0;border-top:1px solid var(--line);font-size:clamp(17px,1.9vw,22px);opacity:0;transform:translateY(6px);transition:opacity .5s,transform .5s}
.rv.in .producers li{opacity:1;transform:none}
.rv.in .producers li:nth-child(1){transition-delay:.1s}.rv.in .producers li:nth-child(2){transition-delay:.3s}.rv.in .producers li:nth-child(3){transition-delay:.5s}.rv.in .producers li:nth-child(4){transition-delay:.7s}.rv.in .producers li:nth-child(5){transition-delay:.9s}.rv.in .producers li:nth-child(6){transition-delay:1.1s}
.producers li span{color:var(--muted)}
.producers li b{font-weight:500;color:var(--text)}
.producers li i{height:1px;background:var(--line-strong);position:relative}
.producers li i::after{content:"";position:absolute;top:-3px;left:0;width:7px;height:7px;background:var(--acid);animation:slide 2.6s linear infinite}
.producers li:nth-child(2) i::after{animation-delay:.4s}.producers li:nth-child(3) i::after{animation-delay:.8s}.producers li:nth-child(4) i::after{animation-delay:1.2s}.producers li:nth-child(5) i::after{animation-delay:1.6s}.producers li:nth-child(6) i::after{animation-delay:2s}
@media(max-width:520px){.producers li{grid-template-columns:1fr;gap:4px}.producers li i{display:none}}
.ask.plain{grid-template-columns:repeat(3,1fr)}
@media(max-width:820px){.ask.plain{grid-template-columns:1fr}}
.ask.plain>div:nth-child(3) p{color:var(--acid)}
#terms .two{align-items:center}
#terms .copy .sub{margin-top:18px}
.terms-line{display:block;color:var(--muted);font-size:.62em;margin-top:.35em}
#economics .note{margin-top:22px}

.dialogue{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:clamp(20px,4vw,64px);margin-top:clamp(40px,6vw,72px);padding-top:clamp(24px,4vw,40px);border-top:1px solid var(--line)}
@media(max-width:700px){.dialogue{grid-template-columns:1fr}}
.dialogue .mono{color:var(--dim)}
.dialogue p{margin-top:10px;font-size:clamp(18px,2vw,26px);font-weight:500;letter-spacing:-.02em;line-height:1.25}
.dialogue .mid .mono{color:var(--acid)}
.dialogue .mid p{font-weight:400;color:var(--muted)}
.both{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,4vw,64px);margin-top:clamp(28px,4vw,48px)}
@media(max-width:700px){.both{grid-template-columns:1fr}}
.both .mono{color:var(--dim)}
.both p{margin-top:8px;color:var(--muted);font-size:16px;max-width:40ch}
.who{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,64px)}
@media(max-width:820px){.who{grid-template-columns:1fr;gap:28px}}
.who h3{font-size:clamp(20px,2.2vw,28px);letter-spacing:-.02em;padding-top:16px;border-top:1px solid var(--line)}
.who p{margin-top:12px;color:var(--muted);font-size:16px;line-height:1.6}
.universe{margin-top:clamp(36px,5vw,64px);border-top:1px solid var(--line)}
.universe .chips-row{grid-template-columns:220px 1fr}
@media(max-width:640px){.universe .chips-row{grid-template-columns:1fr}}
.universe .chips-row p{color:var(--muted);font-size:16px;line-height:1.7}
.universe .chips-row b{font-weight:500;color:var(--text);margin-right:4px}
.uni-line{margin-top:26px;font-family:var(--pixel);font-size:clamp(15px,1.6vw,20px);line-height:1.4;max-width:32ch}

/* ===== Vision: provider emphasis ===== */
.prod-key{display:grid;grid-template-columns:1fr 90px 1fr;gap:16px;margin-top:30px}
.prod-key .mono{color:var(--dim)}
.prod-key .mono:last-child{grid-column:3}
@media(max-width:520px){.prod-key{display:none}}
.producers{margin-top:8px}
.lever{margin-top:22px}
.lever strong{color:var(--text);font-weight:500}
.ask.plain .final p.pixel{font-size:clamp(24px,3.2vw,40px)}
.ask-dims{margin-top:14px;color:var(--dim);font-size:12px;letter-spacing:.04em;text-transform:none}
.role{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;margin-top:28px;padding-top:22px;border-top:1px solid var(--line)}
@media(max-width:600px){.role{grid-template-columns:1fr}}
.role .mono{color:var(--dim)}
.role p{margin-top:8px;font-size:clamp(17px,1.7vw,21px);font-weight:500;letter-spacing:-.02em;line-height:1.25}
.role .mid .mono{color:var(--acid)}
.role .mid p{color:var(--acid)}
#terms .both{margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}
#terms .both p{font-size:15px}
.vchain.meet .quote{font-family:var(--sans);font-size:14px;color:var(--muted);margin:-2px 0 6px;text-align:center}
.vchain.meet .quote.dim{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--dim)}
.conduit.up .line i{animation-name:rise}
@keyframes rise{0%{transform:translateY(92px);opacity:0}10%{opacity:1}90%{opacity:1}100%{transform:translateY(0);opacity:0}}
.vchain.meet .conduit{height:56px}
.vchain.meet .conduit .line i{animation-duration:1.8s}

/* ===== Data partners: provider value ===== */
#truth .producers{max-width:760px}
.match{margin-top:clamp(48px,7vw,90px);border-top:1px solid var(--line);padding-top:clamp(24px,4vw,40px)}
.match-head{margin-bottom:22px}
.match-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:clamp(20px,4vw,56px);align-items:start}
@media(max-width:820px){.match-grid{grid-template-columns:1fr;gap:32px}}
.match .mono{display:block;color:var(--dim);margin-bottom:14px}
.match dl{display:grid;gap:6px;font-family:var(--mono);font-size:12.5px}
.match dt{color:var(--text);margin-top:12px;letter-spacing:.06em;text-transform:uppercase;font-size:11px}
.match dt:first-child{margin-top:0}
.match dd{display:flex;justify-content:space-between;gap:12px;color:var(--muted);padding:5px 0;border-bottom:1px solid var(--line)}
.match dd b{font-weight:400;color:var(--text);text-transform:uppercase;font-size:11px;letter-spacing:.06em}
.match dd b.ok{color:var(--acid)}
.match dd b.no{color:var(--dim)}
.eval ul{list-style:none;display:grid;gap:6px}
.eval li{font-family:var(--mono);font-size:12.5px;color:var(--muted);padding:8px 0;border-bottom:1px solid var(--line);position:relative;padding-left:20px}
.eval li::before{content:"";position:absolute;left:0;top:13px;width:8px;height:8px;background:var(--dim);animation:evalon 8s infinite}
.eval li:nth-child(1)::before{animation-delay:.6s}.eval li:nth-child(2)::before{animation-delay:1.6s}.eval li:nth-child(3)::before{animation-delay:2.6s}.eval li:nth-child(4)::before{animation-delay:3.6s}
@keyframes evalon{0%,10%{background:var(--dim)}14%,80%{background:var(--acid)}90%,100%{background:var(--dim)}}
.eval .valid{margin-top:16px;font-family:var(--pixel);font-size:16px;color:var(--dim);animation:validon 8s infinite;animation-delay:4.6s}
@keyframes validon{0%,4%{color:var(--dim)}8%,80%{color:var(--acid)}90%,100%{color:var(--dim)}}
@media(prefers-reduced-motion:reduce){.eval li::before{animation:none;background:var(--acid)}.eval .valid{animation:none;color:var(--acid)}}
#principle .sub strong{color:var(--text);font-weight:500;display:block;margin-bottom:10px}
.ladder .hz{grid-template-columns:200px 1fr}
@media(max-width:600px){.ladder .hz{grid-template-columns:1fr}}
.ladder .hz p{font-size:16px}
#stages{padding-top:0}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.cta-min .cta-row .more{margin-left:8px}
.who-list{list-style:none;margin-top:12px;display:grid;gap:6px}
.who-list li{font-family:var(--mono);font-size:12.5px;letter-spacing:.03em;color:var(--muted);padding:6px 0;border-bottom:1px solid var(--line)}

/* ===== Conduit fix: pixels stay inside their line ===== */
@keyframes fall{0%{top:0;transform:none;opacity:0}10%{opacity:1}90%{opacity:1}100%{top:calc(100% - 7px);transform:none;opacity:0}}
@keyframes rise{0%{top:calc(100% - 7px);transform:none;opacity:0}10%{opacity:1}90%{opacity:1}100%{top:0;transform:none;opacity:0}}
.conduit .line i,.f-conduit i,.req-cue i{top:0}

/* ===== Vision: three distinct chain motions ===== */
/* 1. Human web: the chain draws itself, node by node */
.vchain.steps .conduit .line i{display:none}
.vchain.steps .conduit .line{transform-origin:top;animation:grow 7s ease-in-out infinite}
.vchain.steps > .pixel{animation:nodeon 7s ease-in-out infinite}
.vchain.steps > .pixel:nth-child(1){animation-delay:0s}
.vchain.steps > .conduit:nth-child(2) .line{animation-delay:.6s}
.vchain.steps > .pixel:nth-child(3){animation-delay:1.6s}
.vchain.steps > .conduit:nth-child(4) .line{animation-delay:2.2s}
.vchain.steps > .pixel:nth-child(5){animation-delay:3.2s}
@keyframes grow{0%{transform:scaleY(0)}12%{transform:scaleY(1)}82%{transform:scaleY(1)}90%,100%{transform:scaleY(0)}}
@keyframes nodeon{0%{opacity:.18}8%{opacity:1}82%{opacity:1}90%,100%{opacity:.18}}
/* 2. Machine consumption: a dense, fast stream */
.vchain.stream .conduit .line i{animation-duration:.9s;width:5px;height:5px;left:-2px}
.vchain.stream .conduit .line i:nth-child(2){animation-delay:.45s}
.vchain.stream .conduit .line::before,.vchain.stream .conduit .line::after{content:"";position:absolute;left:-2px;top:0;width:5px;height:5px;background:var(--acid);animation:fall .9s linear infinite}
.vchain.stream .conduit .line::before{animation-delay:.22s}
.vchain.stream .conduit .line::after{animation-delay:.67s}
/* 3. Producer and AI meet at PlaceRouter: marching dashes, pulsing core */
.vchain.meet .conduit .line i{display:none}
.vchain.meet .conduit .line{background:repeating-linear-gradient(to bottom,var(--acid) 0 4px,transparent 4px 11px);animation:dashdown 1s linear infinite;opacity:.9}
.vchain.meet .conduit.up .line{animation-name:dashup}
@keyframes dashdown{from{background-position:0 0}to{background-position:0 11px}}
@keyframes dashup{from{background-position:0 11px}to{background-position:0 0}}
.vchain.meet > .pixel.acidtxt{animation:corepulse 2s ease-in-out infinite}
@keyframes corepulse{0%,100%{opacity:.75}50%{opacity:1}}
@media(prefers-reduced-motion:reduce){.vchain.steps .conduit .line,.vchain.steps > .pixel,.vchain.meet .conduit .line,.vchain.meet > .pixel.acidtxt{animation:none}.vchain.stream .conduit .line::before,.vchain.stream .conduit .line::after{animation:none;opacity:0}}

/* ===== Repositioning: infrastructure-scale components ===== */
.hero h1{max-width:16ch}
.stack.plain .layer.l-dom{padding-top:0;border-top:1px solid var(--line);margin-top:6px;grid-template-columns:1fr}
.stack.plain .layer.l-dom .verbs{text-align:left;color:var(--dim);font-size:12px;letter-spacing:.05em;text-transform:uppercase;padding-top:14px}
.stack.plain .clabel .need{font-size:12.5px;max-width:34ch}

/* domain network */
.domnet{position:relative;height:clamp(420px,52vw,620px);max-width:1100px;margin:0 auto}
.dn-lines{position:absolute;inset:0;width:100%;height:100%}
.dn-lines line{stroke:var(--line-strong);stroke-width:1;transition:stroke .4s,stroke-width .4s,opacity .4s;opacity:.7}
.dn-lines line.on{stroke:var(--acid);stroke-width:1.5;opacity:1}
.dn-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;gap:6px;align-items:center;text-align:center;padding:16px 22px;border:1px solid var(--acid);background:var(--bg);box-shadow:inset 0 0 0 1px var(--acid-dim);z-index:2}
.dn-core .pixel{font-size:clamp(14px,1.6vw,20px);color:var(--acid)}
.dn-core .mono{color:var(--muted);text-transform:none;letter-spacing:0;font-size:11.5px;min-width:14ch}
.dn-labels{list-style:none;position:absolute;inset:0;margin:0}
.dn-labels li{position:absolute;transform:translate(-50%,-50%);font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:var(--bg);padding:6px 10px;border:1px solid var(--line);white-space:nowrap;transition:color .4s,border-color .4s}
.dn-labels li.on{color:var(--acid);border-color:var(--acid-line)}
.domnet.list{height:auto}
.domnet.list .dn-lines{display:none}
.domnet.list .dn-core{position:static;transform:none;margin:0 auto 18px;width:max-content}
.domnet.list .dn-labels{position:static;display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.domnet.list .dn-labels li{position:static;transform:none;text-align:center;white-space:normal;font-size:10.5px;padding:8px 6px}
#system .note{margin-top:26px;display:flex;gap:18px;flex-wrap:wrap;align-items:baseline}

/* source evaluation */
.srceval{display:grid;gap:22px}
.se-req{display:flex;gap:16px;align-items:baseline;flex-wrap:wrap}
.se-req .mono{color:var(--dim)}
.se-req p{font-size:clamp(20px,2.4vw,30px);font-weight:500;letter-spacing:-.025em;min-height:1.3em}
.se-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:760px){.se-grid{grid-template-columns:1fr}}
.se-src{background:var(--bg);padding:22px;position:relative;transition:background .4s}
.se-src>.mono{color:var(--muted);display:block;margin-bottom:14px}
.se-src dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-family:var(--mono);font-size:12.5px}
.se-src dt{color:var(--dim)}.se-src dd{color:var(--text)}
.se-verdict{position:absolute;top:22px;right:22px;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}
.se-src.pick{background:var(--acid-dim)}
.se-src.pick>.mono,.se-src.pick .se-verdict{color:var(--acid)}
.se-src.drop{opacity:.45}
.se-foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
.se-foot .mono{color:var(--dim)}

/* flow: five sources */
.f-sources.five{grid-template-columns:repeat(5,1fr);gap:8px}
@media(max-width:700px){.f-sources.five{grid-template-columns:repeat(2,1fr)}.f-sources.five li:nth-child(5){grid-column:1/-1}}
.f-req .pixel{max-width:44ch}
.f-answer .mono{max-width:60ch;line-height:1.7;text-transform:none;letter-spacing:.02em}

/* research teaser */
.rteaser{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,48px)}
@media(max-width:900px){.rteaser{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.rteaser{grid-template-columns:1fr}}
.rteaser>div{display:grid;gap:6px;padding-top:16px;border-top:1px solid var(--line)}
.rteaser .mono{color:var(--dim)}
.rteaser b{font-family:var(--pixel);font-weight:400;font-size:clamp(22px,2.6vw,34px);color:var(--text)}
.rteaser span:not(.mono){font-family:var(--mono);font-size:12px;color:var(--dim)}
.rteaser p{color:var(--muted);font-size:14.5px;margin-top:6px}

/* pillars: five */
.pillars.five{grid-template-columns:repeat(5,1fr);gap:clamp(16px,2.4vw,40px)}
@media(max-width:900px){.pillars.five{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.pillars.five{grid-template-columns:1fr}}
.pillars.five .p h3{font-size:clamp(24px,2.6vw,36px)}
.pillars.five .p p{font-size:15px}

/* static lifecycle (pilot) */
.life.static li{opacity:1;cursor:default}
.life.static .rail{bottom:0}
.life.static li .n{color:var(--acid)}
.problems{margin-top:clamp(28px,4vw,48px)}
.problems .mono{color:var(--dim);display:block;margin-bottom:12px}
.problems ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 40px}
@media(max-width:700px){.problems ul{grid-template-columns:1fr}}
.problems li{font-size:16px;color:var(--muted);padding:10px 0;border-top:1px solid var(--line)}

/* status badges */
.status{display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;padding:4px 8px;border:1px solid var(--line-strong);color:var(--muted);white-space:nowrap}
.status.s-active-research{border-color:var(--acid-line);color:var(--acid)}
.status.s-validated{background:var(--acid);border-color:var(--acid);color:#000}
.status.s-source-probe{color:var(--text)}
.status.s-integration{color:var(--text)}
.status.s-exploring{color:var(--dim);border-color:var(--line)}
.status.s-completed-probe{color:var(--text)}
.keyrow{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,3vw,40px)}
@media(max-width:820px){.keyrow{grid-template-columns:repeat(2,1fr)}}
.keyrow p{margin-top:10px;color:var(--muted);font-size:14.5px}
.keyrow a{color:var(--acid)}
#status-key{padding:clamp(32px,4vw,48px) 0}
.dgroup{display:grid;grid-template-columns:320px 1fr;gap:clamp(24px,5vw,80px);padding:clamp(28px,4vw,48px) 0;border-top:1px solid var(--line)}
@media(max-width:820px){.dgroup{grid-template-columns:1fr;gap:20px}}
.dg-head .mono{color:var(--dim)}
.dg-head h3{font-size:clamp(22px,2.4vw,30px);letter-spacing:-.02em;margin-top:8px}
.dg-head p{color:var(--muted);margin-top:10px;font-size:15.5px;max-width:30ch}
.dlist{list-style:none;display:grid}
.dlist li{display:grid;grid-template-columns:1fr auto;gap:6px 18px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.dlist .d-name{font-size:17px}
.dlist .d-note{grid-column:1/-1;font-family:var(--mono);font-size:12px;color:var(--dim)}
.dlist .d-note:empty{display:none}

/* research */
.rgrid{display:grid;gap:clamp(32px,5vw,72px)}
.rcard{display:grid;gap:16px;padding-top:clamp(24px,3vw,36px);border-top:1px solid var(--line);max-width:920px}
.rc-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center}
.rc-head .mono{color:var(--dim)}
.rcard h3{font-size:clamp(22px,2.6vw,32px);letter-spacing:-.02em;line-height:1.15;max-width:26ch}
.metrics{display:flex;gap:clamp(20px,4vw,56px);flex-wrap:wrap;margin:6px 0 4px}
.metrics div{display:grid;gap:2px}
.metrics b{font-family:var(--pixel);font-weight:400;font-size:clamp(22px,2.6vw,34px)}
.metrics span{font-family:var(--mono);font-size:12px;color:var(--dim)}
.rc-sub{font-family:var(--mono);font-size:12px;color:var(--dim);letter-spacing:.03em}
.bars{list-style:none;display:grid;gap:8px;max-width:640px}
.bars li{display:grid;grid-template-columns:170px 1fr 70px;gap:12px;align-items:center;font-family:var(--mono);font-size:12.5px}
@media(max-width:560px){.bars li{grid-template-columns:120px 1fr 60px}}
.bars span{color:var(--muted)}
.bars i{display:block;height:8px;background:var(--line);position:relative}
.bars i::after{content:"";position:absolute;left:0;top:0;bottom:0;width:0;background:var(--muted);transition:width .9s cubic-bezier(.4,0,.2,1)}
.rv.in .bars i::after{width:var(--w)}
.bars li:first-child i::after{background:var(--acid)}
.bars b{font-weight:400;color:var(--text);text-align:right}
.stackbars{list-style:none;display:grid;gap:8px;max-width:640px}
.stackbars li{display:grid;grid-template-columns:110px 1fr 130px;gap:12px;align-items:center;font-family:var(--mono);font-size:12px}
@media(max-width:560px){.stackbars li{grid-template-columns:90px 1fr;grid-template-rows:auto auto}.stackbars em{grid-column:2}}
.stackbars span{color:var(--muted)}
.stackbars i{display:flex;height:8px;background:var(--line);overflow:hidden}
.stackbars b{display:block;height:100%}
.stackbars b.m,.legendrow i.m{background:var(--acid)}
.stackbars b.h,.legendrow i.h{background:var(--muted)}
.stackbars b.n,.legendrow i.n{background:transparent}
.stackbars em{font-style:normal;color:var(--dim);text-align:right}
.legendrow{display:flex;gap:18px;font-family:var(--mono);font-size:11.5px;color:var(--dim)}
.legendrow i{display:inline-block;width:10px;height:8px;margin-right:6px;vertical-align:middle;border:1px solid var(--line-strong)}
.finding,.caveat{font-size:15.5px;color:var(--muted);max-width:70ch;line-height:1.6}
.finding b,.caveat b{color:var(--text);font-weight:500}
.caveat{border-left:2px solid var(--acid);padding-left:14px}

/* how it works: variation + questions */
.vary{margin-top:clamp(28px,4vw,48px);border-top:1px solid var(--line);padding-top:22px}
.vary>.mono{color:var(--dim);display:block;margin-bottom:12px}
.vary p:not(.note){display:flex;flex-wrap:wrap;gap:8px 28px;font-size:clamp(18px,2vw,24px);letter-spacing:-.02em}
.vary .note{margin-top:16px;max-width:70ch;text-transform:none;letter-spacing:.02em;line-height:1.6}
.questions{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:8px 32px;margin-top:22px;font-size:clamp(20px,2.4vw,30px);letter-spacing:-.02em}
@media(max-width:700px){.questions{grid-template-columns:1fr}}
.questions li{padding:10px 0;border-bottom:1px solid var(--line);color:var(--muted)}
.questions li:nth-child(1){color:var(--text)}
#loop .two{align-items:center}
#loop .copy .sub{margin-top:18px}
.nav ul{gap:22px}
@media(min-width:821px) and (max-width:1100px){.nav ul{gap:16px;font-size:13px}}

/* ===== Visual storytelling: section archetypes ===== */
picture.ph{display:block;position:absolute;inset:0;overflow:hidden}
picture.ph img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.72) contrast(1.05)}
.fullbleed{position:relative;min-height:clamp(420px,72vh,760px);display:flex;align-items:flex-end;overflow:hidden;isolation:isolate}
.fullbleed::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.92) 0%,rgba(0,0,0,.55) 45%,rgba(0,0,0,.25) 100%);z-index:1}
.fullbleed.top{align-items:flex-start}
.fullbleed.top::after{background:linear-gradient(to bottom,rgba(0,0,0,.9) 0%,rgba(0,0,0,.5) 50%,rgba(0,0,0,.3) 100%)}
.fullbleed .wrap{position:relative;z-index:2;width:100%;padding-top:clamp(56px,10vh,120px);padding-bottom:clamp(56px,10vh,120px)}
.fullbleed h2{font-family:var(--pixel);font-size:clamp(28px,5.4vw,76px);line-height:1.05;max-width:16ch;letter-spacing:-.01em}
.fullbleed h2.sans{font-family:var(--sans);font-size:clamp(30px,4.6vw,64px);letter-spacing:-.03em;max-width:18ch}
.fullbleed .sub{margin-top:22px;color:var(--muted);font-size:clamp(16px,1.6vw,20px);max-width:44ch;line-height:1.5}
.fullbleed .label{display:block;margin-bottom:20px;color:var(--muted)}
.fullbleed .credit{position:absolute;right:var(--gutter);bottom:14px;z-index:2;font-family:var(--mono);font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;color:rgba(255,255,255,.4)}
.fb-tags{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.fb-tags li{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border:1px solid rgba(255,255,255,.28);padding:6px 10px;background:rgba(0,0,0,.45);backdrop-filter:blur(4px)}
.fb-tags li.on{color:var(--acid);border-color:var(--acid-line)}

.split{display:grid;grid-template-columns:1fr 1fr;min-height:clamp(380px,60vh,640px)}
.split.flip .s-img{order:2}
@media(max-width:820px){.split,.split.flip{grid-template-columns:1fr}.split.flip .s-img{order:0}.split .s-img{min-height:260px;aspect-ratio:16/10}}
.split .s-img{position:relative;overflow:hidden;min-height:320px}
.split .s-img picture.ph img{filter:saturate(.7) contrast(1.05) brightness(.92)}
.split .s-img::after{content:"";position:absolute;inset:0;background:linear-gradient(to right,rgba(0,0,0,.35),transparent 40%);pointer-events:none}
.split.flip .s-img::after{background:linear-gradient(to left,rgba(0,0,0,.35),transparent 40%)}
.split .s-copy{display:flex;flex-direction:column;justify-content:center;gap:16px;padding:clamp(32px,5vw,80px) var(--gutter)}
.split .s-copy h2{font-size:clamp(26px,3.2vw,44px);letter-spacing:-.025em;line-height:1.08;max-width:18ch}
.split .s-copy p{color:var(--muted);font-size:clamp(16px,1.5vw,18px);max-width:44ch;line-height:1.55}
.split .s-copy .label{color:var(--dim)}
.split .s-tags{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.split .s-tags li{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);padding:5px 9px}
.split .s-img .credit{position:absolute;left:14px;bottom:12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;color:rgba(255,255,255,.45);z-index:2}
.split .s-img .s-status{position:absolute;right:14px;top:14px;z-index:2}

/* hero background */
.hero{position:relative;isolation:isolate}
.hero .hero-bg{position:absolute;inset:0;z-index:-1;overflow:hidden}
.hero .hero-bg picture.ph img{object-position:center 40%;filter:saturate(.6) brightness(.85)}
.hero .hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,.55) 0%,rgba(0,0,0,.72) 55%,#000 100%)}
.hero-layers{list-style:none;position:absolute;right:var(--gutter);top:clamp(80px,14vh,160px);display:grid;gap:8px;z-index:1}
.hero-layers li{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);display:flex;align-items:center;gap:10px;opacity:0;transform:translateX(6px);transition:opacity .6s,transform .6s,color .4s}
.hero-layers li::before{content:"";width:7px;height:7px;background:var(--dim);flex:none}
.hero-layers li.in{opacity:1;transform:none}
.hero-layers li.on{color:var(--acid)}.hero-layers li.on::before{background:var(--acid)}
@media(max-width:900px){.hero-layers{position:static;grid-template-columns:repeat(3,auto);gap:8px 18px;margin:28px 0 0;width:max-content;max-width:100%}}
.hero .viz{background:var(--bg)}

/* overlay: image + source markers */
.overlay{position:relative;min-height:clamp(420px,64vh,680px);overflow:hidden;isolation:isolate;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.overlay::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.85),rgba(0,0,0,.25) 50%,rgba(0,0,0,.3));z-index:1}
.ov-marks{position:absolute;inset:0;z-index:2}
.ov-mark{position:absolute;transform:translate(-50%,-50%);display:grid;gap:6px;min-width:150px;padding:10px 12px;background:rgba(0,0,0,.72);border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(4px);transition:border-color .4s,opacity .4s}
.ov-mark::before{content:"";position:absolute;left:-5px;top:-5px;width:9px;height:9px;background:var(--muted)}
.ov-mark .mono{color:var(--text);font-size:11px}
.ov-mark dl{display:grid;grid-template-columns:auto 1fr;gap:3px 10px;font-family:var(--mono);font-size:10.5px}
.ov-mark dt{color:var(--dim)}.ov-mark dd{color:var(--muted)}
.ov-mark .se-verdict{position:static;margin-top:2px}
.ov-mark.pick{border-color:var(--acid)}.ov-mark.pick::before{background:var(--acid)}.ov-mark.pick .mono,.ov-mark.pick .se-verdict{color:var(--acid)}
.ov-mark.drop{opacity:.45}
.ov-req{position:absolute;left:var(--gutter);bottom:clamp(28px,5vh,56px);z-index:3;display:grid;gap:8px;max-width:min(60ch,calc(100% - 2*var(--gutter)))}
.ov-req .mono{color:var(--dim)}
.ov-req p{font-size:clamp(22px,3vw,40px);font-weight:500;letter-spacing:-.03em;line-height:1.1}
.ov-req .tag{width:max-content;margin-top:8px}
@media(max-width:820px){.overlay{min-height:360px}.ov-marks{display:none}.overlay .ov-req p{font-size:24px}}
.se-mobile{display:none}
@media(max-width:820px){.se-mobile{display:block;padding:24px var(--gutter) 0}}

/* map story (enterprise example) */
.mapstory{position:relative;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#050605;overflow:hidden}
.mapstory canvas{display:block;width:100%;height:clamp(420px,66vh,720px)}
.ms-hud{position:absolute;left:var(--gutter);top:clamp(20px,4vh,40px);z-index:2;display:grid;gap:8px;max-width:min(48ch,calc(100% - 2*var(--gutter)))}
.ms-hud .mono{color:var(--dim)}
.ms-hud p{font-size:clamp(18px,2.2vw,28px);font-weight:500;letter-spacing:-.025em;line-height:1.15}
.ms-legend{position:absolute;right:var(--gutter);bottom:clamp(20px,4vh,40px);z-index:2;display:grid;gap:6px;font-family:var(--mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);background:rgba(0,0,0,.6);padding:12px 14px;border:1px solid var(--line)}
.ms-legend b{font-weight:400;color:var(--acid);display:block;font-size:12px;margin-bottom:4px;text-transform:none;letter-spacing:0}
.ms-legend span{display:flex;align-items:center;gap:8px}
.ms-legend i{width:8px;height:8px;flex:none;background:var(--muted)}
.ms-legend i.a{background:var(--acid)}.ms-legend i.b{background:#fff}.ms-legend i.c{background:rgba(255,255,255,.5)}.ms-legend i.d{background:rgba(200,255,58,.45)}
.ms-tag{position:absolute;left:var(--gutter);bottom:clamp(20px,4vh,40px);z-index:2}
@media(max-width:820px){.ms-legend{position:static;margin:0;border:0;border-top:1px solid var(--line);background:none;padding:14px var(--gutter)}.ms-tag{position:static;display:inline-block;margin:0 var(--gutter) 18px}.mapstory canvas{height:52vh}}

/* research editorial moments */
.bignum{padding:clamp(56px,9vw,120px) 0 0}
.bignum .n{font-family:var(--pixel);font-size:clamp(64px,13vw,190px);line-height:.95;letter-spacing:-.02em}
.bignum .n small{display:block;font-family:var(--mono);font-size:clamp(12px,1.2vw,14px);letter-spacing:.08em;text-transform:uppercase;color:var(--dim);margin-top:12px}
.bignum .bn-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,80px);align-items:end}
@media(max-width:820px){.bignum .bn-grid{grid-template-columns:1fr}}
.bignum .bn-copy p{color:var(--muted);font-size:clamp(16px,1.6vw,20px);max-width:40ch;line-height:1.5}
.bignum .bn-copy .status{margin-bottom:14px}
.chart-wide{margin-top:clamp(28px,4vw,56px);border-top:1px solid var(--line);padding-top:8px}
.chart-wide svg{width:100%;height:auto;display:block}
.ch-axis{font-family:var(--mono);font-size:11px;fill:rgba(255,255,255,.45);letter-spacing:.06em;text-transform:uppercase}
.ch-line{fill:none;stroke:var(--acid);stroke-width:2;stroke-dasharray:1200;stroke-dashoffset:1200;transition:stroke-dashoffset 2.2s cubic-bezier(.4,0,.2,1)}
.rv.in .ch-line{stroke-dashoffset:0}
.ch-grid{stroke:rgba(255,255,255,.1);stroke-width:1}
.ch-fill{fill:url(#chfill)}
.ch-dot{fill:var(--acid)}
.ch-note{font-family:var(--mono);font-size:11px;fill:rgba(255,255,255,.55)}
.stations{margin-top:14px}
.stations svg{width:100%;height:auto;display:block;max-width:640px}
.st-dot{fill:rgba(255,255,255,.35)}
.st-dot.best{fill:var(--acid)}
.st-dot.held{fill:none;stroke:var(--acid);stroke-width:1.5}
.st-lbl{font-family:var(--mono);font-size:10px;fill:rgba(255,255,255,.5);letter-spacing:.06em;text-transform:uppercase}
.matrix{display:grid;grid-template-columns:repeat(8,1fr);gap:6px;max-width:520px;margin-top:14px}
.matrix i{aspect-ratio:1;display:block;background:var(--line)}
.matrix i.open{background:var(--acid)}.matrix i.key{background:rgba(200,255,58,.45)}.matrix i.down{background:rgba(255,255,255,.25)}.matrix i.priv{background:rgba(255,255,255,.08);border:1px solid var(--line-strong)}
.matrix-key{display:flex;gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;color:var(--dim);margin-top:12px}
.matrix-key i{display:inline-block;width:10px;height:10px;margin-right:6px;vertical-align:middle}
.rcard.wide{max-width:none}
.rcard .rc-two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,4vw,56px);align-items:start}
@media(max-width:820px){.rcard .rc-two{grid-template-columns:1fr}}

/* how it works: stage backdrop */
.stage{position:sticky;isolation:isolate}
.stage .stage-bg{position:absolute;inset:-10px;z-index:-1;opacity:.35;pointer-events:none}
.stage .stage-bg picture.ph img{filter:saturate(.3) brightness(.7)}
.stage .stage-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(0,0,0,.2),#000 75%)}
.journey-hero{position:relative;isolation:isolate}
.journey-hero .hero-bg{position:absolute;inset:0;z-index:-1;opacity:.5}
.journey-hero .hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,.6),#000 95%)}

/* developers: architecture strip */
.archstrip{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:16px;align-items:center;margin-top:34px;max-width:900px}
@media(max-width:700px){.archstrip{grid-template-columns:1fr;gap:10px}.archstrip .arrow{transform:rotate(90deg);justify-self:start}}
.archstrip>div:not(.arrow){border:1px solid var(--line);padding:14px 16px;font-family:var(--mono);font-size:12px;color:var(--muted);line-height:1.8}
.archstrip>div b{display:block;font-weight:400;color:var(--text);text-transform:uppercase;letter-spacing:.06em;font-size:11px;margin-bottom:4px}
.archstrip .arrow{color:var(--acid);font-family:var(--mono)}
.archstrip .core{border-color:var(--acid);color:var(--text)}

.lazy-fade img{opacity:0;transition:opacity .8s}
.lazy-fade img.ld{opacity:1}
@media(prefers-reduced-motion:reduce){.ch-line{stroke-dashoffset:0;transition:none}.hero-layers li{opacity:1;transform:none}}
.credits{list-style:none;display:grid;gap:0}
.credits li{display:grid;grid-template-columns:150px 1.4fr 1fr 1fr auto;gap:16px;padding:14px 0;border-top:1px solid var(--line);font-size:14px;color:var(--muted);align-items:baseline}
@media(max-width:820px){.credits li{grid-template-columns:1fr}}
.credits li b{font-weight:500;color:var(--text)}
.credits li a{color:var(--acid)}
.bignum-sec{padding-bottom:0}
picture.ph img[src*="port-terminal"],picture.ph img[src*="container-ship"]{filter:saturate(.35) brightness(.72) contrast(1.08)}