/* Seal — bespoke style (notary registry) */
:root{
  --paper:#f7f3ec; --paper2:#f0e9dc; --paper3:#e8decb;
  --ink:#201c18; --ink2:#3a352d; --muted:#6d6455; --faint:#a69c88;
  --seal:#c2441f; --seal2:#e0633a; --seal-ink:#fff6ee;
  --blue:#3b5bd8; --blue2:#5a7ae0; --blue-ink:#eef1ff;
  --navy:#1a2b6b; --navy2:#14224f;
  --gold:#b58a2e;
  --green:#2f8a5a; --amber:#c88a2e; --rose:#c2441f;
  --line:#ddd2b8; --line2:#c9bd9f;
  --serif:'Bodoni Moda',Georgia,'Times New Roman',serif;
  --sans:'Inter',-apple-system,'Segoe UI',sans-serif;
  --mono:'Spline Sans Mono','JetBrains Mono','Courier New',monospace;
  --r:14px; --shadow:0 1px 2px rgba(32,28,24,.06),0 12px 34px rgba(32,28,24,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.loading{overflow:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.hidden{display:none!important}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}

/* ---------- loader (hash typing + wax seal) ---------- */
#intro{position:fixed;inset:0;z-index:100;background:var(--paper);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;transition:opacity .6s ease,visibility .6s}
#intro.done{opacity:0;visibility:hidden;pointer-events:none}
#intro .hash{font-family:var(--mono);font-size:15px;letter-spacing:.06em;color:var(--muted);min-height:1.6em;text-align:center;padding:0 20px;word-break:break-all}
#intro .hash .done{color:var(--ink)}
#intro .bar{width:min(320px,70vw);height:3px;background:var(--line);border-radius:2px;margin:18px 0 26px;overflow:hidden}
#intro .bar i{display:block;height:100%;width:0;background:var(--seal);transition:width .12s linear}
#intro .stamp{width:120px;height:120px;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--seal2),var(--seal) 70%);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(194,68,31,.4),inset 0 0 0 6px rgba(255,246,238,.18);transform:translateY(-160px) scale(.5);opacity:0;font-family:var(--serif);color:#fff;font-size:40px;font-style:italic}
#intro .stamp.in{animation:stamp .55s cubic-bezier(.2,1.4,.4,1) forwards}
#intro .label{font-family:var(--mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-top:22px;opacity:0;transition:opacity .4s}
#intro .label.on{opacity:1}
@keyframes stamp{0%{transform:translateY(-160px) scale(.5);opacity:0}60%{transform:translateY(6px) scale(1.12);opacity:1}100%{transform:translateY(0) scale(1);opacity:1}}

/* ---------- dock nav ---------- */
.dock{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:60;display:flex;align-items:center;gap:2px;background:rgba(247,243,236,.82);backdrop-filter:blur(14px) saturate(1.2);border:1px solid var(--line);border-radius:999px;padding:7px;box-shadow:0 10px 40px rgba(32,28,24,.16)}
.dock .brand{display:flex;align-items:center;gap:9px;padding:0 16px 0 10px;font-family:var(--serif);font-size:20px;font-style:italic;font-weight:600}
.dock .brand .dot{width:26px;height:26px;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--seal2),var(--seal));box-shadow:inset 0 0 0 3px rgba(255,246,238,.25);flex:none}
.dock nav{display:flex;gap:2px}
.dock nav a{padding:9px 15px;border-radius:999px;font-size:14px;font-weight:500;color:var(--ink2);white-space:nowrap}
.dock nav a:hover{background:var(--paper2)}
.dock nav a.active{background:var(--ink);color:var(--paper)}
.dock .cta{display:inline-flex;align-items:center;gap:7px;margin-left:8px;padding:10px 18px;border-radius:999px;background:var(--seal);color:var(--seal-ink);font-weight:600;font-size:14px;white-space:nowrap}
.dock .cta:hover{background:var(--seal2)}
.dock .live{display:flex;align-items:center;gap:6px;margin-left:10px;padding:0 10px 0 4px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.dock .live .pulse{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(47,138,90,.5);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(47,138,90,0)}100%{box-shadow:0 0 0 0 rgba(47,138,90,0)}}
.burger{display:none}

/* ---------- hero ---------- */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:96px 0 64px;min-height:88vh}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--seal);font-weight:500;margin-bottom:22px}
.eyebrow .tick{width:22px;height:1px;background:var(--seal)}
.hero h1{font-family:var(--serif);font-size:clamp(46px,7vw,84px);line-height:.98;font-weight:600;letter-spacing:-.01em}
.hero h1 em{font-style:italic;color:var(--seal)}
.hero .sub{font-size:19px;color:var(--ink2);margin:24px 0 34px;max-width:34em}
.ctas{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;gap:9px;padding:15px 26px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent}
.btn.solid{background:var(--seal);color:var(--seal-ink)}
.btn.solid:hover{background:var(--seal2)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line2)}
.btn.ghost:hover{border-color:var(--ink)}
.hero-stats{display:flex;gap:34px;margin-top:44px;flex-wrap:wrap}
.hstat .n{font-family:var(--serif);font-size:34px;font-weight:600;line-height:1}
.hstat .n .u{color:var(--seal)}
.hstat .l{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:6px}
.hero-panel{position:relative;border:1px solid var(--line);border-radius:18px;background:var(--paper2);box-shadow:var(--shadow);padding:22px;overflow:hidden}
.hero-panel .tag{display:flex;align-items:center;justify-content:space-between;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--muted);text-transform:uppercase;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:14px}
.hero-panel .tag .live{color:var(--green)}

/* ---------- ticker ---------- */
.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;background:var(--paper2);padding:14px 0}
.ticker .row{display:flex;gap:46px;white-space:nowrap;animation:tick 40s linear infinite;width:max-content}
.ticker span{font-family:var(--mono);font-size:13px;color:var(--muted)}
.ticker b{color:var(--ink)}
.ticker .h{color:var(--seal)}
@keyframes tick{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
.sec{padding:88px 0}
.sec-head{margin-bottom:48px}
.sec-kick{font-family:var(--mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--seal);margin-bottom:14px}
.sec-head h2{font-family:var(--serif);font-size:clamp(34px,4.6vw,56px);font-weight:600;line-height:1.02;letter-spacing:-.01em}
.sec-head .lead{font-size:18px;color:var(--ink2);margin-top:16px;max-width:40em}
.band{border-top:1px solid var(--line)}

/* ---------- registry table (signature) ---------- */
.registry{width:100%;border-collapse:collapse;font-size:14px}
.registry thead th{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-align:left;padding:14px 16px;border-bottom:2px solid var(--ink);white-space:nowrap}
.registry tbody td{padding:16px;border-bottom:1px solid var(--line);vertical-align:middle}
.registry tbody tr{transition:background .15s}
.registry tbody tr:hover{background:var(--paper2)}
.registry .name{font-weight:600;color:var(--ink)}
.registry .name small{display:block;font-weight:400;color:var(--muted);font-size:12px}
.registry .hash{font-family:var(--mono);font-size:12.5px;color:var(--muted)}
.registry .hash b{color:var(--ink);font-weight:500}
.registry .pill{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;font-family:var(--mono);font-size:11px;font-weight:500}
.registry .pill.ok{background:rgba(47,138,90,.12);color:var(--green)}
.registry .pill.aud{background:rgba(59,91,216,.12);color:var(--blue)}
.registry .pill.new{background:rgba(194,68,31,.12);color:var(--seal)}
.registry .sealmark{width:22px;height:22px;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--seal2),var(--seal));display:inline-block;vertical-align:middle;box-shadow:inset 0 0 0 3px rgba(255,246,238,.3)}

/* ---------- provenance graph ---------- */
.graph{background:var(--navy);color:#e9ecf7;border-radius:22px;padding:40px;position:relative;overflow:hidden}
.graph::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 20% 0%,rgba(59,91,216,.28),transparent)}
.graph h3{font-family:var(--serif);font-size:30px;font-weight:600;margin-bottom:6px}
.graph .sub{color:#b9c2e6;font-size:15px;margin-bottom:30px}
.graph svg{width:100%;height:auto;display:block;position:relative;z-index:2}
.graph .edge{stroke:rgba(185,194,230,.35);stroke-width:1.5;stroke-dasharray:6 6}
.graph .node rect{fill:#182a63;stroke:rgba(185,194,230,.4);rx:8}
.graph .node text{fill:#e9ecf7;font-family:var(--mono);font-size:12px}
.graph .node .seal{fill:var(--seal)}

/* ---------- pipeline ---------- */
.pipeline{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{position:relative;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;background:var(--paper2)}
.step .n{font-family:var(--serif);font-style:italic;font-size:40px;color:var(--line2);line-height:1}
.step h4{font-family:var(--serif);font-size:21px;font-weight:600;margin:14px 0 8px}
.step p{font-size:14px;color:var(--muted)}

/* ---------- bento ---------- */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.cell{border:1px solid var(--line);border-radius:18px;padding:26px;background:var(--paper2);overflow:hidden}
.cell.dark{background:var(--navy);color:#e9ecf7;border-color:var(--navy)}
.cell .k{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.cell.dark .k{color:#9aa6d6}
.cell h4{font-family:var(--serif);font-size:23px;font-weight:600;margin-bottom:8px}
.cell p{font-size:14px;color:var(--muted)}
.cell.dark p{color:#b9c2e6}
.cell.big{grid-column:span 7}
.cell.mid{grid-column:span 5}
.cell.small{grid-column:span 4}
.cell .big-n{font-family:var(--serif);font-size:52px;font-weight:600;line-height:1}

/* ---------- roadmap ---------- */
.roadmap{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.phase{border-top:3px solid var(--seal);padding-top:20px}
.phase .ph{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--seal)}
.phase h4{font-family:var(--serif);font-size:22px;font-weight:600;margin:10px 0 10px}
.phase ul{list-style:none}
.phase li{font-size:14px;color:var(--muted);padding:5px 0 5px 18px;position:relative}
.phase li::before{content:"";position:absolute;left:0;top:13px;width:7px;height:7px;border-radius:50%;background:var(--line2)}

/* ---------- prose / subpages ---------- */
.sub-hero{padding:120px 0 48px}
.crumbs{font-family:var(--mono);font-size:12px;color:var(--muted);margin-bottom:20px}
.crumbs a{color:var(--blue)}
.crumbs a:hover{text-decoration:underline}
.crumbs .sep{margin:0 8px;color:var(--line2)}
.sub-hero h1{font-family:var(--serif);font-size:clamp(38px,5vw,64px);font-weight:600;line-height:1.02}
.sub-hero .lede{font-size:18px;color:var(--ink2);max-width:38em;margin-top:16px}
.prose{max-width:46em}
.prose h2{font-family:var(--serif);font-size:28px;font-weight:600;margin:36px 0 12px}
.prose p{font-size:16px;color:var(--ink2);margin-bottom:16px}
.prose ul{list-style:none;margin-bottom:16px}
.prose li{font-size:16px;color:var(--ink2);padding:6px 0 6px 20px;position:relative}
.prose li::before{content:"—";position:absolute;left:0;color:var(--seal)}
.prose .note{border-left:3px solid var(--seal);background:var(--paper2);padding:18px 22px;border-radius:0 10px 10px 0;font-size:15px;color:var(--ink2);margin:22px 0}
.prose .note .sig{font-family:var(--serif);font-style:italic;font-size:20px;margin-top:10px;color:var(--seal)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:8px}
.card{border:1px solid var(--line);border-radius:14px;padding:22px;background:var(--paper2)}
.card h4{font-family:var(--serif);font-size:19px;font-weight:600;margin-bottom:8px}
.card p{font-size:14px;color:var(--muted)}
.card .mono{font-family:var(--mono);font-size:12.5px;color:var(--blue);display:block;margin-bottom:8px}

/* ---------- related ---------- */
.related{margin-top:56px;border-top:1px solid var(--line);padding-top:30px}
.related h5{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.related .links{display:flex;flex-wrap:wrap;gap:10px}
.related a{padding:9px 16px;border:1px solid var(--line2);border-radius:999px;font-size:14px;color:var(--ink2)}
.related a:hover{border-color:var(--ink);background:var(--paper2)}

/* ---------- footer (giant CTA) ---------- */
footer{border-top:1px solid var(--line);margin-top:60px}
.foot-cta{padding:90px 0 70px;text-align:center}
.foot-cta h2{font-family:var(--serif);font-size:clamp(40px,6vw,72px);font-weight:600;line-height:1;letter-spacing:-.01em}
.foot-cta h2 em{font-style:italic;color:var(--seal)}
.foot-cta p{color:var(--muted);margin:18px 0 30px;font-size:17px}
.foot-form{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;max-width:480px;margin:0 auto}
.foot-form input{flex:1;min-width:220px;padding:15px 20px;border-radius:999px;border:1px solid var(--line2);background:#fff;font-size:15px;font-family:var(--sans);color:var(--ink)}
.foot-form input:focus{outline:none;border-color:var(--seal)}
.foot-form button{padding:15px 26px;border-radius:999px;background:var(--seal);color:var(--seal-ink);border:none;font-weight:600;font-size:15px;cursor:pointer}
.foot-form button:hover{background:var(--seal2)}
.foot-msg{font-family:var(--mono);font-size:13px;color:var(--green);margin-top:14px;min-height:1.4em}
.foot-dir{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr 1.2fr;gap:30px;padding:50px 0;border-top:1px solid var(--line)}
.foot-brand{font-family:var(--serif);font-style:italic;font-size:30px;font-weight:600;line-height:1}
.foot-brand small{display:block;font-family:var(--sans);font-style:normal;font-size:14px;color:var(--muted);font-weight:400;margin-top:12px;max-width:24em}
.foot-dir h6{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.foot-dir a{display:block;font-size:14px;color:var(--ink2);padding:4px 0}
.foot-dir a:hover{color:var(--seal)}
.foot-badges{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap;align-items:center}
.ca-badge{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line2);border-radius:999px;padding:8px 14px;background:var(--paper2);font-family:var(--mono);font-size:12px}
.ca-badge .ca-label{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.ca-badge .ca-code{color:var(--seal);max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ca-badge .ca-copy{cursor:pointer;background:transparent;border:1px solid var(--line2);color:var(--ink);border-radius:999px;padding:3px 10px;font-family:var(--mono);font-size:10px}
.ca-badge .ca-copy:hover{border-color:var(--seal);color:var(--seal)}
.x-link{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line2);border-radius:999px;padding:8px 16px;font-size:13px;font-weight:500;color:var(--ink2)}
.x-link:hover{border-color:var(--ink)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:22px 0;border-top:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--muted)}
.foot-bottom a{color:var(--blue)}
.foot-bottom a:hover{text-decoration:underline}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .hero{grid-template-columns:1fr;gap:40px;padding-top:72px}
  .hero-panel{order:-1}
  .pipeline{grid-template-columns:1fr 1fr}
  .bento .cell.big,.bento .cell.mid,.bento .cell.small{grid-column:span 12}
  .roadmap{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr}
  .foot-dir{grid-template-columns:1fr 1fr}
  .foot-dir .foot-brand{grid-column:span 2}
  .dock nav{display:none}
  .dock .live{display:none}
  .burger{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;border:1px solid var(--line2);background:transparent;cursor:pointer;font-size:18px;color:var(--ink)}
}
@media(max-width:560px){
  .ctas{flex-direction:column;align-items:stretch}
  .btn{justify-content:center}
  .pipeline{grid-template-columns:1fr}
  .foot-dir{grid-template-columns:1fr}
  .foot-dir .foot-brand{grid-column:span 1}
  .hero-stats{gap:22px}
}