:root{
  --home-black:#000000;
  --home-ink:#0a0a0a;
  --home-950:#111111;
  --home-900:#171717;
  --home-800:#232323;
  --home-700:#383838;
  --home-600:#525252;
  --home-500:#737373;
  --home-400:#a3a3a3;
  --home-300:#d4d4d4;
  --home-200:#e5e5e5;
  --home-100:#f2f2f2;
  --home-050:#fafafa;
  --home-white:#ffffff;
  --home-max:1240px;
  --home-gutter:clamp(20px,4vw,56px);
  --text-xs:clamp(.68rem,.64rem + .15vw,.75rem);
  --text-sm:clamp(.82rem,.78rem + .18vw,.92rem);
  --text-md:clamp(1rem,.94rem + .22vw,1.12rem);
  --text-lg:clamp(1.18rem,1.02rem + .55vw,1.52rem);
  --display-sm:clamp(2.25rem,1.74rem + 2.1vw,3.85rem);
  --display-md:clamp(3rem,2rem + 4.2vw,6rem);
  --display-lg:clamp(3.5rem,2.1rem + 6.8vw,7.15rem);
  --display-xl:clamp(4rem,2rem + 9vw,9rem);
  --home-ease:cubic-bezier(.16,1,.3,1);
}

html:has(body.home-page){background:var(--home-black);scroll-behavior:smooth}
body.home-page{background:var(--home-black);color:var(--home-white);overflow-x:clip;
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif}
.home-page section[id]{scroll-margin-top:78px}
.home-page .wrap{max-width:var(--home-max);padding-inline:var(--home-gutter)}
.home-page main{overflow:clip;background:var(--home-black)}
.home-page main section{padding:0;border:0}
.home-page h1,.home-page h2,.home-page h3,.home-page p{margin-top:0}
.home-page h1,.home-page h2,.home-page h3{font-weight:600;text-wrap:balance}
.home-page p{font-size:var(--text-md);line-height:1.62;text-wrap:pretty}
.home-page .eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 22px;color:inherit;
  font:600 var(--text-xs)/1.2 ui-monospace,SFMono-Regular,Consolas,monospace;
  letter-spacing:.16em;text-transform:uppercase}
.home-page .eyebrow::before{content:"";width:28px;height:1px;background:currentColor;opacity:.65}
.home-page .section-heading{font-size:var(--display-md);line-height:.96;letter-spacing:-.058em;margin:0}
.home-page .section-copy{max-width:52ch;color:var(--home-600);margin:26px 0 0}
.home-page .on-dark .section-copy{color:var(--home-400)}
.home-page .mono-label{font:500 var(--text-xs)/1.3 ui-monospace,SFMono-Regular,Consolas,monospace;
  letter-spacing:.12em;text-transform:uppercase}

/* Homepage navigation remains a normal set of links; mobile uses native details. */
.home-page header.site{position:fixed;inset:0 0 auto;z-index:80;border-bottom:1px solid rgba(255,255,255,.16);
  background:rgba(0,0,0,0);color:var(--home-white);transition:background .28s ease,border-color .28s ease}
.home-page.nav-scrolled header.site{background:rgba(0,0,0,.88);border-color:rgba(255,255,255,.24);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.home-page header.site .wrap{max-width:var(--home-max);height:78px;padding-inline:var(--home-gutter);gap:30px}
.home-page .brand{font-size:20px;letter-spacing:-.045em;color:var(--home-white)}
.home-page .brand b{border-color:currentColor;border-radius:3px;padding:0 4px}
.home-page nav.primary{gap:28px;margin-left:auto}
.home-page nav.primary a{color:var(--home-300);font-size:13px;font-weight:500;letter-spacing:.02em}
.home-page nav.primary a:hover,.home-page nav.primary a[aria-current=page]{color:var(--home-white)}
.home-page header.site .spacer{display:none}
.home-page header.site .btn{min-height:42px;display:inline-flex;align-items:center;padding:9px 15px;border-radius:3px;
  border-color:rgba(255,255,255,.42);color:var(--home-white);font-size:13px}
.home-page header.site .btn.solid{background:var(--home-white);color:var(--home-black);border-color:var(--home-white)}
.mobile-menu{display:none;margin-left:auto;position:relative}
.mobile-menu summary{list-style:none;cursor:pointer;border:1px solid currentColor;border-radius:3px;
  min-width:66px;min-height:42px;display:grid;place-items:center;font-size:13px;font-weight:600}
.mobile-menu summary::-webkit-details-marker{display:none}
.mobile-menu nav{position:absolute;right:0;top:52px;width:min(280px,calc(100vw - 40px));padding:14px;
  display:grid;background:var(--home-black);border:1px solid var(--home-700)}
.mobile-menu nav a{padding:12px;color:var(--home-white);text-decoration:none;border-bottom:1px solid var(--home-800)}
.mobile-menu nav a:last-child{border:0}

/* Hero */
.home-hero{position:relative;min-height:100svh;display:grid;align-items:center;isolation:isolate;
  background:var(--home-black);overflow:hidden}
.home-hero::before{content:"";position:absolute;inset:0;z-index:-2;opacity:.14;
  background-image:linear-gradient(rgba(255,255,255,.16) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.16) 1px,transparent 1px);
  background-size:72px 72px;mask-image:linear-gradient(to right,transparent,black 48%,black)}
.home-hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(90deg,var(--home-black) 0%,var(--home-black) 38%,rgba(0,0,0,.38) 68%,rgba(0,0,0,.08) 100%)}
.hero-layout{width:100%;max-width:var(--home-max);margin:auto;padding:150px var(--home-gutter) 82px;
  display:grid;grid-template-columns:minmax(0,1.08fr) minmax(390px,.92fr);align-items:center;gap:36px}
.hero-copy{position:relative;z-index:3;max-width:740px}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;margin-bottom:26px;
  font:600 var(--text-xs)/1.2 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.14em;text-transform:uppercase}
.hero-kicker::before{content:"";width:7px;height:7px;border:1px solid currentColor;border-radius:50%}
.home-hero h1{font-size:var(--display-lg);line-height:.84;letter-spacing:-.072em;margin:0 0 34px;
  max-width:9ch;font-weight:600}
.home-hero h1 span{display:block}
.home-hero .hero-lead{font-size:var(--text-lg);line-height:1.42;color:var(--home-300);max-width:48ch;margin:0}
.home-page .hero-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:38px}
.home-page .hero-actions .btn,.home-page .final-actions .btn{min-height:52px;padding:13px 20px;border-radius:3px;
  display:inline-flex;align-items:center;justify-content:center;gap:22px;font-size:14px;position:relative;overflow:hidden}
.home-page .hero-actions .btn.solid,.home-page .final-actions .btn.solid{background:var(--home-white);
  color:var(--home-black);border-color:var(--home-white)}
.home-page .hero-actions .btn:not(.solid){color:var(--home-white);border-color:var(--home-600)}
.home-page .final-actions .btn:not(.solid){color:var(--home-white);border-color:var(--home-600)}
.home-page .arrow{display:inline-block;transition:transform .25s var(--home-ease)}
.home-page .btn:hover .arrow{transform:translateX(4px)}
.agreement-stage{position:relative;min-height:610px;display:grid;place-items:center;perspective:1200px}
.agreement-stage canvas{position:absolute;inset:0;width:100%;height:100%;z-index:2;opacity:0;
  transition:opacity .7s ease;pointer-events:none}
.agreement-stage.is-webgl canvas{opacity:1}
.agreement-stage.is-webgl .agreement-fallback{opacity:.08;transform:translate3d(0,20px,0) rotate(-3deg) scale(.92)}
.agreement-fallback{position:relative;width:min(72%,360px);aspect-ratio:.755;background:var(--home-050);
  color:var(--home-ink);border:1px solid var(--home-white);padding:34px;transform:rotate(5deg);
  box-shadow:0 40px 90px rgba(255,255,255,.08);transition:opacity .6s ease,transform .8s var(--home-ease)}
.agreement-fallback::before,.agreement-fallback::after{content:"";position:absolute;inset:14px -14px -14px 14px;
  border:1px solid var(--home-600);z-index:-1;background:var(--home-950)}
.agreement-fallback::after{inset:28px -28px -28px 28px;opacity:.5}
.doc-top{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--home-300);
  padding-bottom:14px;margin-bottom:30px}
.doc-title{font-size:11px;font-weight:700;letter-spacing:.08em}.doc-id{font:8px/1.2 ui-monospace,monospace;color:var(--home-600)}
.doc-lines{display:grid;gap:9px}.doc-line{height:4px;background:var(--home-300)}
.doc-line:nth-child(2){width:86%}.doc-line:nth-child(3){width:94%}.doc-line:nth-child(4){width:68%}
.doc-field{position:absolute;left:15%;right:11%;bottom:24%;height:60px;border:1px dashed var(--home-600);
  padding:9px 12px;font:8px/1.2 ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase}
.doc-signature{position:absolute;left:23%;bottom:26%;width:54%;height:35px}
.doc-signature path{fill:none;stroke:var(--home-ink);stroke-width:2.4;stroke-linecap:round}
.doc-verify{position:absolute;right:-34px;bottom:10%;width:94px;aspect-ratio:1;border:1px solid var(--home-white);
  border-radius:50%;display:grid;place-items:center;background:var(--home-black);color:var(--home-white);
  font:600 9px/1.2 ui-monospace,monospace;letter-spacing:.14em;text-align:center;transform:rotate(-9deg)}
.scroll-cue{position:absolute;left:var(--home-gutter);right:var(--home-gutter);bottom:24px;display:flex;
  align-items:center;gap:14px;color:var(--home-400);font:500 10px/1.2 ui-monospace,monospace;
  letter-spacing:.16em;text-transform:uppercase}
.scroll-cue::after{content:"";height:1px;flex:1;background:var(--home-800)}
.scroll-cue i{display:block;width:0;height:1px;background:var(--home-white);position:absolute;left:0;bottom:0}

/* Architectural trust rail */
.trust-rail{background:var(--home-white);color:var(--home-ink);border-bottom:1px solid var(--home-300)}
.trust-rail .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding-top:28px;padding-bottom:28px}
.trust-item{display:grid;gap:7px;padding:0 24px;border-right:1px solid var(--home-300)}
.trust-item:first-child{padding-left:0}.trust-item:last-child{border:0}
.trust-item strong{font-size:13px;font-weight:650}.trust-item span{color:var(--home-600);
  font:500 9px/1.2 ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase}

/* Problem */
.problem-section{position:relative;background:var(--home-white);color:var(--home-ink);min-height:150vh}
.problem-sticky{position:sticky;top:0;min-height:100svh;display:grid;align-items:center;padding:120px 0 80px}
.problem-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:9vw;align-items:center}
.problem-copy .section-heading{max-width:9ch}.problem-copy .section-copy{font-size:var(--text-lg)}
.fragment-field{position:relative;min-height:590px;border-left:1px solid var(--home-300);overflow:hidden}
.fragment{position:absolute;min-width:124px;padding:13px 14px;background:var(--home-white);border:1px solid var(--home-300);
  font:600 10px/1.2 ui-monospace,monospace;letter-spacing:.1em;text-transform:uppercase;
  box-shadow:10px 12px 0 var(--home-100);will-change:transform}
.fragment small{display:block;margin-top:7px;color:var(--home-600);font-size:8px;font-weight:500}
.fragment:nth-child(1){left:10%;top:11%;transform:rotate(-4deg)}.fragment:nth-child(2){right:4%;top:21%;transform:rotate(3deg)}
.fragment:nth-child(3){left:24%;top:43%;transform:rotate(2deg)}.fragment:nth-child(4){right:12%;top:58%;transform:rotate(-5deg)}
.fragment:nth-child(5){left:5%;bottom:9%;transform:rotate(4deg)}.fragment:nth-child(6){right:4%;bottom:4%;transform:rotate(-2deg)}
.fragment-lines{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.fragment-lines path{fill:none;stroke:var(--home-300);stroke-width:1;stroke-dasharray:4 6}
.agreement-core{position:absolute;left:50%;top:50%;width:180px;height:228px;transform:translate(-50%,-50%);
  display:grid;place-items:center;background:var(--home-ink);color:var(--home-white);border:1px solid var(--home-ink);
  font:600 10px/1.5 ui-monospace,monospace;letter-spacing:.14em;text-align:center;text-transform:uppercase;
  opacity:.06}
.agreement-core::after{content:"";position:absolute;inset:12px;border:1px solid var(--home-700)}

/* One pinned horizontal journey; static stacked fallback below 900px. */
.journey-section{background:var(--home-black);color:var(--home-white);position:relative}
.journey-intro{padding:140px var(--home-gutter) 68px;max-width:var(--home-max);margin:auto;display:grid;
  grid-template-columns:1.2fr .8fr;gap:9vw;align-items:end}
.journey-intro .section-copy{margin:0 0 8px}
.journey-viewport{height:100svh;overflow:hidden;border-top:1px solid var(--home-800);border-bottom:1px solid var(--home-800)}
.journey-track{height:100%;display:flex;width:500%;will-change:transform}
.journey-panel{width:20%;height:100%;flex:0 0 20%;display:grid;grid-template-columns:.72fr 1.28fr;
  align-items:center;gap:7vw;padding:96px var(--home-gutter);border-right:1px solid var(--home-800)}
.journey-panel-copy{max-width:400px}.journey-number{display:block;margin-bottom:34px;color:var(--home-500);
  font:500 11px/1.2 ui-monospace,monospace;letter-spacing:.16em}
.journey-panel h3{font-size:var(--display-sm);letter-spacing:-.05em;line-height:.95;margin:0 0 20px}
.journey-panel p{color:var(--home-400);max-width:34ch}
.state-visual{position:relative;min-height:510px;display:grid;place-items:center}
.mini-document{position:relative;width:min(72%,360px);aspect-ratio:.75;background:var(--home-white);color:var(--home-ink);
  border:1px solid var(--home-600);padding:34px;box-shadow:28px 28px 0 var(--home-900)}
.mini-document .doc-lines{margin-top:18px}.mini-document .doc-field{bottom:22%;height:56px}
.state-tag{position:absolute;z-index:3;padding:8px 11px;background:var(--home-black);color:var(--home-white);
  border:1px solid var(--home-600);font:600 9px/1.2 ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase}
.tag-a{right:3%;top:18%}.tag-b{left:4%;bottom:19%}.tag-c{right:0;bottom:5%}
.mini-document[data-state=prepare] .doc-field{border-style:dashed}
.mini-document[data-state=review] .doc-field{border-color:var(--home-ink);box-shadow:0 0 0 8px var(--home-100)}
.mini-document[data-state=approve] .doc-field{border-style:solid;border-width:2px}
.mini-document[data-state=sign] .doc-signature{bottom:24%;display:block}
.mini-document[data-state=verify]{background:var(--home-ink);color:var(--home-white);border-color:var(--home-white)}
.mini-document[data-state=verify] .doc-line{background:var(--home-700)}
.mini-document[data-state=verify] .doc-field{border-color:var(--home-white)}
.mini-document[data-state=verify]::after{content:"VERIFIED";position:absolute;right:24px;bottom:24px;
  font:600 10px/1.2 ui-monospace,monospace;letter-spacing:.16em}

/* Product narratives */
.story-section{padding:clamp(110px,14vw,190px) 0;background:var(--home-white);color:var(--home-ink)}
.story-section.on-dark{background:var(--home-black);color:var(--home-white)}
.story-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:9vw;align-items:center}
.story-copy{position:relative}.story-copy .section-heading{max-width:10ch}
.product-frame{position:relative;border:1px solid var(--home-300);background:var(--home-050);min-height:570px;
  box-shadow:24px 24px 0 var(--home-100);overflow:hidden}
.frame-bar{height:48px;border-bottom:1px solid var(--home-300);display:flex;align-items:center;justify-content:space-between;
  padding:0 16px;font:600 9px/1.2 ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase}
.frame-body{display:grid;grid-template-columns:122px 1fr;min-height:520px}
.frame-sidebar{border-right:1px solid var(--home-300);padding:22px 13px}.frame-sidebar span{display:block;height:7px;
  margin-bottom:19px;background:var(--home-300)}.frame-sidebar span:nth-child(2){width:72%}.frame-sidebar span:nth-child(3){width:84%}
.prepare-canvas{position:relative;margin:34px auto;width:min(72%,330px);aspect-ratio:.75;background:var(--home-white);
  border:1px solid var(--home-300);padding:28px}.prepare-canvas .doc-field{left:12%;right:12%;bottom:18%;height:58px}
.proposal-chip{position:absolute;right:-64px;top:37%;padding:10px;background:var(--home-ink);color:var(--home-white);
  font:600 8px/1.2 ui-monospace,monospace;letter-spacing:.12em}
.approval-rail{display:flex;justify-content:space-between;align-items:center;gap:10px;position:absolute;left:0;right:0;bottom:0;
  border-top:1px solid var(--home-300);padding:13px 16px;background:var(--home-white)}
.approval-rail span{font:600 9px/1.2 ui-monospace,monospace;letter-spacing:.1em}.approval-rail b{padding:8px 10px;
  background:var(--home-ink);color:var(--home-white);font-size:9px}

.control-section{min-height:120svh;display:grid;align-items:center;position:relative;overflow:hidden}
.control-section .wrap{width:100%}.control-title{font-size:var(--display-xl);line-height:.84;letter-spacing:-.075em;
  max-width:11ch;margin:0}.control-title span{display:block;color:var(--home-500)}
.control-demo{position:absolute;right:8vw;bottom:13%;width:min(420px,36vw);min-height:180px;border:1px dashed var(--home-500);
  padding:26px;background:var(--home-950)}
.control-demo::before{content:"SIGNATURE / RECIPIENT";font:600 9px/1.2 ui-monospace,monospace;letter-spacing:.14em;color:var(--home-400)}
.control-field{position:absolute;left:18%;right:18%;top:48%;height:58px;border:1px dashed var(--home-400);
  display:grid;place-items:center;font:600 9px/1.2 ui-monospace,monospace;letter-spacing:.12em}
.control-states{position:absolute;right:24px;top:20px;display:grid;gap:7px;text-align:right;
  font:500 8px/1.2 ui-monospace,monospace;letter-spacing:.12em}.control-states span{opacity:.3}.control-states .active{opacity:1}

.signing-frame{position:relative;min-height:650px;background:var(--home-950);border:1px solid var(--home-700);overflow:hidden}
.signing-frame .frame-bar{border-color:var(--home-700);color:var(--home-300)}
.signing-document{position:absolute;inset:76px 12% 46px;background:var(--home-white);color:var(--home-ink);padding:46px;
  border:1px solid var(--home-600)}
.signing-document .doc-lines{max-width:80%}.signature-box{position:absolute;left:12%;right:12%;bottom:20%;height:92px;
  border:2px solid var(--home-ink);padding:10px 14px}.signature-box label{font:600 8px/1.2 ui-monospace,monospace;
  letter-spacing:.14em;text-transform:uppercase}.demo-signature{position:absolute;left:12%;right:8%;bottom:8px;height:54px;width:74%}
.demo-signature path{fill:none;stroke:var(--home-ink);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.signed-date{position:absolute;right:12%;bottom:9%;font:600 8px/1.2 ui-monospace,monospace;letter-spacing:.1em}
.finish-chip{position:absolute;right:18px;top:64px;padding:10px 13px;background:var(--home-white);color:var(--home-black);
  font:650 9px/1.2 ui-monospace,monospace;letter-spacing:.12em}

/* Evidence */
.evidence-section{padding:clamp(120px,16vw,220px) 0;background:var(--home-white);color:var(--home-ink)}
.evidence-head{display:grid;grid-template-columns:1.1fr .9fr;gap:8vw;align-items:end;margin-bottom:100px}
.evidence-head .section-copy{margin:0 0 8px}.evidence-map{position:relative;min-height:690px;border:1px solid var(--home-300);
  background-image:linear-gradient(var(--home-200) 1px,transparent 1px),linear-gradient(90deg,var(--home-200) 1px,transparent 1px);
  background-size:52px 52px;overflow:hidden}
.evidence-doc{position:absolute;left:50%;top:50%;width:220px;height:286px;transform:translate(-50%,-50%);
  background:var(--home-ink);color:var(--home-white);display:grid;place-items:center;text-align:center;
  font:600 10px/1.5 ui-monospace,monospace;letter-spacing:.14em}.evidence-doc::after{content:"";position:absolute;inset:12px;border:1px solid var(--home-700)}
.evidence-node{position:absolute;min-width:142px;padding:15px;background:var(--home-white);border:1px solid var(--home-ink);
  font:600 9px/1.2 ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase}
.evidence-node small{display:block;margin-top:6px;color:var(--home-600);font-size:8px;font-weight:500;text-transform:none;letter-spacing:0}
.node-1{left:5%;top:11%}.node-2{right:6%;top:10%}.node-3{left:7%;top:45%}.node-4{right:4%;top:44%}
.node-5{left:12%;bottom:8%}.node-6{right:10%;bottom:8%}
.evidence-lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.evidence-lines path{stroke:var(--home-600);stroke-width:1;fill:none;stroke-dasharray:5 6}

/* MCP */
.mcp-section{padding:clamp(120px,15vw,210px) 0;background:var(--home-black);color:var(--home-white)}
.mcp-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:8vw;align-items:center}
.mcp-grid .section-heading{max-width:9ch}.mcp-diagram{position:relative;min-height:640px;border:1px solid var(--home-800);
  background:var(--home-950);padding:28px}.mcp-flow{display:grid;grid-template-columns:1fr 36px 1fr 36px 1fr;
  align-items:center;gap:8px;margin-bottom:26px}.mcp-node{min-height:90px;border:1px solid var(--home-700);display:grid;
  place-items:center;text-align:center;padding:12px;font:600 9px/1.4 ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase}
.flow-arrow{text-align:center;color:var(--home-500)}
.review-gate{border:1px dashed var(--home-400);margin:0 0 26px;padding:13px;display:flex;justify-content:space-between;
  font:600 9px/1.2 ui-monospace,monospace;letter-spacing:.12em}.review-gate b{color:var(--home-white)}
.terminal{background:var(--home-black);border:1px solid var(--home-700);min-height:360px;padding:22px;
  font:12px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--home-300)}
.terminal-top{display:flex;justify-content:space-between;padding-bottom:15px;margin-bottom:18px;border-bottom:1px solid var(--home-800);
  color:var(--home-500);font-size:9px;letter-spacing:.12em;text-transform:uppercase}.terminal-line{display:block;margin-bottom:8px}
.terminal-line.command{color:var(--home-white)}.terminal-line.result{padding-left:18px;color:var(--home-400)}
.terminal-line.gate{border-left:1px solid var(--home-white);padding-left:17px;color:var(--home-white)}

/* Command center, security, use cases */
.command-section{padding:clamp(120px,15vw,210px) 0;background:var(--home-white);color:var(--home-ink)}
.command-head{display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:end;margin-bottom:80px}
.command-head .section-copy{margin:0 0 8px}.command-shell{border:1px solid var(--home-300);background:var(--home-050);
  transform:perspective(1500px) rotateX(4deg);transform-origin:50% 100%;box-shadow:0 50px 80px rgba(0,0,0,.12)}
.command-top{height:56px;border-bottom:1px solid var(--home-300);display:flex;justify-content:space-between;align-items:center;
  padding:0 20px;font:600 9px/1.2 ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase}
.command-body{display:grid;grid-template-columns:180px 1fr;min-height:540px}.command-nav{border-right:1px solid var(--home-300);padding:24px 14px}
.command-nav span{display:block;padding:11px;margin-bottom:5px;font-size:11px}.command-nav .selected{background:var(--home-ink);color:var(--home-white)}
.pipeline{padding:32px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.pipeline-col{border-left:1px solid var(--home-300);padding-left:12px}
.pipeline-col h3{font:600 9px/1.2 ui-monospace,monospace;letter-spacing:.11em;text-transform:uppercase;margin-bottom:18px}
.pipeline-card{border:1px solid var(--home-300);background:var(--home-white);padding:14px;margin-bottom:12px;min-height:104px}
.pipeline-card strong{font-size:11px;display:block;margin-bottom:18px}.pipeline-card span{font:500 8px/1.2 ui-monospace,monospace;color:var(--home-600)}
.pipeline-card.featured{background:var(--home-ink);color:var(--home-white);border-color:var(--home-ink)}.pipeline-card.featured span{color:var(--home-300)}

.security-section{padding:clamp(120px,15vw,210px) 0;background:var(--home-black);color:var(--home-white)}
.security-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:9vw}.security-list{border-top:1px solid var(--home-700)}
.security-row{position:relative;display:grid;grid-template-columns:56px 1fr auto;align-items:center;gap:18px;min-height:76px;
  border-bottom:1px solid var(--home-800);overflow:hidden}.security-row::before{content:"";position:absolute;inset:auto 100% 0 0;height:1px;
  background:var(--home-white);transition:inset .7s var(--home-ease)}.security-row.in-view::before{inset:auto 0 0 0}
.security-row span{color:var(--home-500);font:500 10px/1.2 ui-monospace,monospace}.security-row strong{font-size:15px;font-weight:550}
.security-row em{font-style:normal;color:var(--home-400);font:500 8px/1.2 ui-monospace,monospace;letter-spacing:.1em;text-transform:uppercase}
.security-note{margin-top:30px;color:var(--home-500);font-size:13px;max-width:58ch}

.use-cases{padding:clamp(100px,13vw,170px) 0;background:var(--home-white);color:var(--home-ink)}
.use-list{margin-top:70px;border-top:1px solid var(--home-ink)}.use-row{display:grid;grid-template-columns:70px 1fr 1fr;
  gap:30px;padding:30px 0;border-bottom:1px solid var(--home-300);align-items:start}.use-row span{font:500 10px/1.2 ui-monospace,monospace}
.use-row h3{font-size:var(--text-lg);margin:0}.use-row p{font-size:14px;color:var(--home-600);max-width:46ch;margin:0}

.final-cta{min-height:100svh;display:grid;align-items:center;background:var(--home-black);color:var(--home-white);
  position:relative;overflow:hidden}.final-cta::before{content:"";position:absolute;width:min(42vw,560px);aspect-ratio:.75;right:6vw;top:20%;
  border:1px solid var(--home-700);transform:rotate(7deg);box-shadow:24px 24px 0 var(--home-950)}
.final-cta::after{content:"VERIFIED / 9F4C...A81D";position:absolute;right:9vw;bottom:23%;font:500 9px/1.2 ui-monospace,monospace;
  letter-spacing:.14em;color:var(--home-500)}
.final-cta .wrap{width:100%;position:relative;z-index:1}.final-cta h2{font-size:var(--display-lg);line-height:.9;letter-spacing:-.068em;
  max-width:10ch;margin:0}.final-cta p{color:var(--home-400);max-width:46ch;margin:28px 0 0}.final-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:38px}

.home-page footer.site{background:var(--home-black);color:var(--home-white);border-top:1px solid var(--home-800);
  padding:72px 0 46px}.home-page footer.site .wrap{max-width:var(--home-max)}
.home-page footer.site h4{color:var(--home-500)}.home-page footer.site a{color:var(--home-400)}
.home-page footer.site a:hover{color:var(--home-white)}.home-page footer.site .fine{color:var(--home-500);border-color:var(--home-800)}

.page-progress{position:fixed;right:20px;top:50%;z-index:70;transform:translateY(-50%);display:grid;gap:10px;
  justify-items:center;color:var(--home-white);mix-blend-mode:difference;pointer-events:none}
.page-progress span{font:600 8px/1.2 ui-monospace,monospace;letter-spacing:.12em}.progress-track{width:1px;height:92px;background:rgba(255,255,255,.3)}
.progress-track i{display:block;width:1px;height:0;background:var(--home-white)}

@media (max-width:1024px){
  .hero-layout{grid-template-columns:1fr .8fr}.agreement-stage{min-height:520px}.problem-grid,.story-grid{gap:6vw}
  .fragment-field{min-height:520px}.journey-panel{gap:4vw}.evidence-map{min-height:620px}.mcp-grid{gap:5vw}
  .command-body{grid-template-columns:140px 1fr}.pipeline{padding:22px;gap:8px}.security-grid{gap:5vw}
}

@media (max-width:899px){
  .home-page header.site .wrap{height:70px;flex-wrap:nowrap;padding-top:0;padding-bottom:0}.home-page nav.primary,
  .home-page header.site>.wrap>.btn{display:none}.mobile-menu{display:block}.hero-layout{grid-template-columns:1fr;padding-top:124px;gap:10px}
  .home-hero h1{max-width:8.5ch}.agreement-stage{min-height:460px;margin-top:-30px}.scroll-cue{display:none}
  .trust-rail .wrap{grid-template-columns:repeat(2,1fr);gap:0}.trust-item{padding:18px}.trust-item:nth-child(2){border:0}
  .trust-item:nth-child(-n+2){border-bottom:1px solid var(--home-300)}
  .problem-section{min-height:auto}.problem-sticky{position:relative;min-height:auto;padding:110px 0}.problem-grid{grid-template-columns:1fr;gap:65px}
  .fragment-field{border-left:0;border-top:1px solid var(--home-300);min-height:500px}.journey-intro{grid-template-columns:1fr;padding-top:110px}
  .journey-intro .section-copy{margin-top:26px}.journey-viewport{height:auto;overflow:visible}.journey-track{width:auto;height:auto;display:grid;transform:none!important}
  .journey-panel{width:auto;height:auto;min-height:740px;display:grid;grid-template-columns:1fr 1fr;padding:76px var(--home-gutter);border-bottom:1px solid var(--home-800)}
  .story-grid,.evidence-head,.mcp-grid,.command-head,.security-grid{grid-template-columns:1fr}.story-copy{margin-bottom:58px}.control-section{min-height:950px}
  .control-demo{right:var(--home-gutter);bottom:12%;width:min(540px,calc(100% - var(--home-gutter)*2))}.evidence-head{margin-bottom:60px}
  .evidence-head .section-copy,.command-head .section-copy{margin-top:22px}.mcp-grid .story-copy{margin-bottom:48px}.command-shell{transform:none}
  .pipeline{grid-template-columns:repeat(2,1fr)}.security-list{margin-top:40px}.page-progress{display:none}
}

@media (max-width:640px){
  :root{--home-gutter:20px}.home-page .section-heading{font-size:clamp(2.7rem,13vw,4rem)}.hero-layout{padding-top:114px;padding-bottom:70px}
  .home-hero{min-height:auto}.home-hero h1{font-size:clamp(3.55rem,18.5vw,5.25rem);line-height:.84}.home-hero .hero-lead{font-size:1.05rem}
  .home-page .hero-actions{align-items:stretch}.home-page .hero-actions .btn{width:100%;min-height:52px}.agreement-stage{min-height:390px;margin-top:4px}
  .agreement-fallback{width:min(70%,275px);padding:24px}.doc-verify{right:-22px;width:76px}.trust-rail .wrap{padding-inline:20px}
  .trust-item{padding:16px 10px}.trust-item:nth-child(odd){padding-left:0}.problem-copy .section-heading{max-width:10ch}.fragment-field{min-height:460px}
  .fragment{min-width:106px;padding:10px;font-size:8px}.agreement-core{width:140px;height:188px}.journey-intro{padding-inline:20px}
  .journey-panel{grid-template-columns:1fr;min-height:auto;padding:72px 20px}.state-visual{min-height:480px}.mini-document{width:min(75%,280px)}
  .story-section,.evidence-section,.mcp-section,.command-section,.security-section,.use-cases{padding:100px 0}.product-frame{min-height:510px;box-shadow:12px 12px 0 var(--home-100)}
  .frame-body{grid-template-columns:78px 1fr;min-height:460px}.prepare-canvas{width:78%;margin:28px auto}.proposal-chip{right:-24px}.control-section{min-height:850px}
  .control-title{font-size:clamp(3.7rem,18vw,5.4rem)}.control-demo{min-height:160px}.signing-frame{min-height:570px}.signing-document{inset:70px 7% 34px;padding:30px}
  .signature-box{left:8%;right:8%;bottom:18%}.signed-date{right:8%;bottom:8%}.evidence-map{min-height:720px}.evidence-doc{width:150px;height:210px}
  .evidence-node{min-width:112px;max-width:128px;padding:10px;font-size:8px}.node-1{left:4%;top:5%}.node-2{right:4%;top:17%}.node-3{left:2%;top:38%}
  .node-4{right:2%;top:49%}.node-5{left:5%;bottom:10%}.node-6{right:4%;bottom:3%}.mcp-diagram{min-height:auto;padding:14px}.mcp-flow{grid-template-columns:1fr;gap:7px}
  .flow-arrow{transform:rotate(90deg)}.terminal{font-size:10px;min-height:330px}.command-body{grid-template-columns:1fr}.command-nav{display:none}.pipeline{padding:14px;grid-template-columns:1fr 1fr}
  .pipeline-col{padding-left:8px}.security-row{grid-template-columns:38px 1fr}.security-row em{display:none}.use-row{grid-template-columns:38px 1fr;gap:18px}.use-row p{grid-column:2}
  .final-cta::before{width:72vw;opacity:.35;right:-18vw}.final-cta h2{font-size:clamp(3.45rem,17vw,5.2rem)}.home-page footer.site{padding-top:56px}
  .final-cta::after{right:20px;bottom:10%}
}

@media (max-width:360px){
  .home-hero h1{font-size:3.4rem}.agreement-stage{min-height:340px}.agreement-fallback{width:230px}.fragment-field{min-height:420px}
  .fragment:nth-child(2),.fragment:nth-child(6){right:0}.state-visual{min-height:420px}.mini-document{width:225px;padding:22px}.pipeline{grid-template-columns:1fr}
  .control-title{font-size:3.6rem}.evidence-node{min-width:102px;max-width:112px}.final-cta h2{font-size:3.35rem}
}

@media (prefers-reduced-motion:reduce){
  html:has(body.home-page){scroll-behavior:auto}.home-page [data-reveal],.home-page [data-hero-reveal]{opacity:1!important;transform:none!important}
  .journey-track{transform:none!important}.agreement-stage canvas{display:none!important}.agreement-fallback{opacity:1!important;transform:rotate(2deg)!important}
  .demo-signature path{stroke-dashoffset:0!important}.security-row::before{inset:auto 0 0 0}.home-page .btn{transform:none!important}
}