@font-face{font-family:'SG';src:url('fonts/SpaceGrotesk[wght].ttf') format('truetype');font-weight:300 700;font-display:swap}
@font-face{font-family:'IN';src:url('fonts/Inter[opsz,wght].ttf') format('truetype');font-weight:100 900;font-display:swap}
@font-face{font-family:'JB';src:url('fonts/JetBrainsMono[wght].ttf') format('truetype');font-weight:100 800;font-display:swap}
@font-face{font-family:'IS';src:url('fonts/InstrumentSerif-Regular.ttf') format('truetype');font-display:swap}

:root{
  --ground:#0B0B0C; --panel:#101114; --panel-2:#141519;
  --ink:#F4F2EC; --muted:#A7B0BD; --faint:#6F7783;
  --amber:#EBB72D; --mint:#57DBA9;
  --line:rgba(244,242,236,.15); --line-2:rgba(244,242,236,.08);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background-color:var(--ground);
  background-image:
    radial-gradient(900px 620px at 82% -8%,rgba(235,183,45,.10),transparent 60%),
    radial-gradient(760px 600px at 4% 108%,rgba(87,219,169,.07),transparent 62%),
    linear-gradient(rgba(244,242,236,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(244,242,236,.02) 1px,transparent 1px);
  background-size:auto,auto,100% 48px,48px 100%;
  color:var(--ink);font-family:IN,system-ui,-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased;min-height:100vh;
}
body::before{content:"";position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E")}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 30px}
.mono{font-family:JB;letter-spacing:.18em;text-transform:uppercase}

.folio{position:fixed;left:14px;top:50%;z-index:40;transform:translateY(-50%) rotate(180deg);
  writing-mode:vertical-rl;font-family:JB;font-size:8px;letter-spacing:.28em;color:var(--faint);text-transform:uppercase}
#progress{position:fixed;left:0;top:0;height:2px;width:0;z-index:100;
  background:linear-gradient(90deg,var(--amber),var(--mint));box-shadow:0 0 16px rgba(235,183,45,.5)}
#page-no{position:fixed;right:20px;bottom:16px;z-index:40;font-family:JB;font-size:9px;letter-spacing:.2em;color:var(--faint)}

/* header */
.top{border-bottom:1px solid var(--line);background:rgba(11,11,12,.82);backdrop-filter:blur(14px);
  position:sticky;top:0;z-index:30}
.top__in{display:flex;align-items:center;justify-content:space-between;gap:20px;height:66px}
.brand{display:flex;align-items:center;gap:11px;font-family:SG;font-weight:700;font-size:16px;letter-spacing:-.02em}
.brand svg{width:26px;height:26px}
.top__mid{display:flex;align-items:center;gap:9px;font-family:JB;font-size:9px;letter-spacing:.24em;color:var(--muted);text-transform:uppercase}
.status{width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 10px var(--mint);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.5}50%{opacity:1}}
.nav{display:flex;align-items:center;gap:22px}
.nav a{font-family:JB;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);position:relative;padding-bottom:3px}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav a:hover{color:var(--ink)}.nav a:hover::after{transform:scaleX(1)}
.nav .access{border:1px solid var(--amber);padding:7px 12px;color:var(--amber)}
.nav .access:hover{background:var(--amber);color:var(--ground)}

/* hero */
.hero{padding:72px 0 0;position:relative;overflow:hidden}
.hero__in{display:grid;grid-template-columns:1.08fr .92fr;gap:58px;align-items:center;position:relative}
.eyebrow{display:flex;align-items:center;gap:10px;font-family:JB;font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--amber);margin-bottom:26px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--amber)}
h1{font-family:SG;font-weight:700;font-size:clamp(62px,8.6vw,124px);line-height:.88;letter-spacing:-.06em;text-transform:uppercase}
h1 em{font-style:normal;color:var(--amber)}
h1 .line{display:block;overflow:hidden}
h1 .line>span{display:block;transform:translateY(115%);animation:rise 1.1s var(--ease) forwards}
h1 .line:nth-child(2)>span{animation-delay:.1s}
@keyframes rise{to{transform:translateY(0)}}
.dek{max-width:520px;margin-top:26px;font-size:17px;line-height:1.6;color:#C9C6BE}
.hero__actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--amber);color:#171204;
  font-family:JB;font-size:10px;letter-spacing:.18em;text-transform:uppercase;padding:14px 18px;
  border:1px solid var(--amber);transition:.25s var(--ease);font-weight:700}
.btn:hover{background:var(--ink);border-color:var(--ink);color:var(--ground)}
.link{font-family:JB;font-size:10px;letter-spacing:.16em;text-transform:uppercase;border-bottom:1px solid var(--line);padding-bottom:4px;color:var(--ink)}
.link:hover{border-color:var(--amber);color:var(--amber)}
.hero__foot{margin-top:42px;display:flex;gap:18px;font-family:JB;font-size:9px;letter-spacing:.18em;color:var(--faint);text-transform:uppercase}
.hero__foot span{display:flex;align-items:center;gap:8px}
.hero__foot span::before{content:"";width:4px;height:4px;background:var(--mint);border-radius:50%}

/* telemetry plate */
.specimen{display:flex;flex-direction:column;align-items:center;gap:16px}
.plate{width:100%;max-width:410px;background:linear-gradient(180deg,rgba(20,21,25,.96),rgba(13,14,16,.96));
  border:1px solid var(--line);padding:16px 16px 14px;position:relative;overflow:hidden;
  box-shadow:0 26px 70px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.04);
  transition:transform .5s var(--ease),border-color .3s ease}
.plate:hover{transform:translateY(-4px);border-color:rgba(235,183,45,.42)}
.plate::after{content:"";position:absolute;left:0;right:0;top:-40%;height:30%;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(87,219,169,.10),transparent);
  animation:scan 5.5s linear infinite}
@keyframes scan{0%{top:-40%}100%{top:120%}}
.plate__top{display:flex;justify-content:space-between;font-family:JB;font-size:8px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);border-bottom:1px solid var(--line);padding-bottom:9px}
.plate__mark{display:grid;place-items:center;padding:16px 0 8px}
.plate__mark svg{width:218px;height:218px}
.plate__rows{border-top:1px solid var(--line)}
.plate__row{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--line-2);font-family:JB;font-size:8px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.plate__row span:last-child{color:var(--amber)}
.plate__bottom{display:flex;align-items:flex-end;justify-content:space-between;padding-top:12px}
.barcode{width:118px;height:28px;background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 4px,var(--ink) 4px 5px,transparent 5px 9px);opacity:.8}
.stamp{position:absolute;right:14px;top:104px;transform:rotate(-12deg);border:1.5px solid var(--mint);
  color:var(--mint);font-family:JB;font-size:10px;letter-spacing:.2em;padding:4px 8px;text-transform:uppercase;
  opacity:0;animation:stamp .5s .9s var(--ease) forwards;box-shadow:0 0 18px rgba(87,219,169,.15)}
@keyframes stamp{0%{opacity:0;transform:rotate(-12deg) scale(1.6)}70%{opacity:1;transform:rotate(-12deg) scale(.96)}100%{opacity:.9;transform:rotate(-12deg) scale(1)}}
.hand{font-family:JB;font-size:8px;letter-spacing:.2em;color:var(--faint);text-transform:uppercase}

/* ticker */
.ticker{overflow:hidden;border-block:1px solid var(--line);margin-top:54px;background:rgba(255,255,255,.02);padding:11px 0}
.ticker__track{display:flex;gap:26px;width:max-content;animation:ticker 34s linear infinite;align-items:center}
.ticker span{font-family:JB;font-size:9px;letter-spacing:.24em;color:var(--muted);white-space:nowrap;text-transform:uppercase}
.ticker i{width:4px;height:4px;border-radius:50%;background:var(--amber);flex:none}
@keyframes ticker{to{transform:translateX(-50%)}}

/* sections */
.section{border-top:1px solid var(--line);padding:54px 0 66px}
.section__in{display:grid;grid-template-columns:200px 1fr;gap:40px}
.section__label{font-family:JB;font-size:9px;letter-spacing:.22em;color:var(--faint);text-transform:uppercase;padding-top:6px;position:sticky;top:88px;align-self:start}
.section h2{font-family:SG;font-weight:600;font-size:clamp(34px,4vw,52px);line-height:1;letter-spacing:-.045em;max-width:780px}
.section__dek{margin-top:16px;color:var(--muted);font-size:15px;line-height:1.65;max-width:620px}
.section__dek b{color:var(--ink);font-weight:500}

/* protocol ledger */
.protocol{margin-top:34px;border-top:1px solid var(--line)}
.prow{display:grid;grid-template-columns:52px 150px 1fr 110px;gap:20px;align-items:start;
  padding:22px 0;border-bottom:1px solid var(--line-2);position:relative;transition:padding .35s var(--ease)}
.prow::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(235,183,45,.10),transparent);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.prow:hover::before{transform:scaleX(1)}
.prow>*{position:relative}
.prow .n{font-family:JB;font-size:10px;letter-spacing:.16em;color:var(--amber)}
.prow h3{font-family:SG;font-size:19px;font-weight:600;letter-spacing:-.02em}
.prow p{font-size:14px;color:var(--muted);line-height:1.6}
.prow .marker{font-family:JB;font-size:8px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);text-align:right}
.rule-note{margin-top:24px;font-family:JB;font-size:11px;letter-spacing:.08em;color:var(--mint)}

/* fields */
.fields{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}
.file{border:1px solid var(--line);background:linear-gradient(180deg,rgba(20,21,25,.9),rgba(13,14,16,.9));padding:20px;min-height:244px;
  display:flex;flex-direction:column;justify-content:space-between;transition:.35s var(--ease);position:relative;overflow:hidden}
.file::before{content:"";position:absolute;left:0;top:0;width:100%;height:2px;background:linear-gradient(90deg,var(--amber),transparent)}
.file:hover{transform:translateY(-4px);border-color:rgba(87,219,169,.4)}
.file__top{display:flex;justify-content:space-between;font-family:JB;font-size:8px;letter-spacing:.18em;color:var(--faint);text-transform:uppercase}
.file h3{font-family:SG;font-size:36px;font-weight:600;line-height:1;margin-top:26px;letter-spacing:-.04em}
.file p{font-size:13px;line-height:1.6;color:var(--muted);margin-top:10px}
.file__foot{margin-top:20px;display:flex;justify-content:space-between;font-family:JB;font-size:8px;letter-spacing:.16em;color:var(--amber);text-transform:uppercase}

/* distribution */
.dist{margin-top:34px;border-top:1px solid var(--line)}
.drow{display:grid;grid-template-columns:48px 1fr auto 32px;gap:18px;align-items:center;
  padding:18px 0;border-bottom:1px solid var(--line-2);transition:.3s var(--ease)}
.drow:hover{background:var(--amber);color:var(--ground);padding-left:14px;padding-right:14px}
.drow .n{font-family:JB;font-size:9px;color:var(--mint);letter-spacing:.14em}
.drow:hover .n{color:var(--ground)}
.drow b{font-family:SG;font-size:19px;font-weight:600;letter-spacing:-.02em}
.drow span{font-family:JB;font-size:9px;letter-spacing:.14em;color:var(--muted)}
.drow:hover span{color:var(--ground)}
.drow .arrow{justify-self:end;font-size:16px}

/* footer */
.foot{border-top:1px solid var(--line);padding:30px 0 40px}
.foot__in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:flex-end}
.foot p,.foot a{font-family:JB;font-size:9px;letter-spacing:.14em;color:var(--faint);text-transform:uppercase}
.foot nav{display:flex;gap:18px}
.foot a:hover{color:var(--amber)}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.profile,.plate{animation:enter .9s var(--ease) both}
@keyframes enter{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}.reveal{opacity:1;transform:none}}

/* access card */
.links-body{min-height:100vh;display:flex;justify-content:center;padding:40px 18px 60px;background-color:var(--ground);background-image:
  radial-gradient(700px 480px at 50% 0,rgba(235,183,45,.14),transparent 66%),
  radial-gradient(600px 460px at 50% 100%,rgba(87,219,169,.10),transparent 66%),
  linear-gradient(rgba(244,242,236,.025) 1px,transparent 1px),
  linear-gradient(90deg,rgba(244,242,236,.02) 1px,transparent 1px);
  background-size:auto,auto,100% 48px,48px 100%}
.access{width:100%;max-width:560px}
.access__top{display:flex;justify-content:space-between;font-family:JB;font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint);margin-bottom:16px}
.card{background:linear-gradient(160deg,rgba(23,24,28,.98),rgba(12,13,15,.98));border:1px solid rgba(235,183,45,.35);
  padding:24px 22px 20px;position:relative;overflow:hidden;
  box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.02) inset;
  animation:cardIn 1s var(--ease) both}
.card::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(400px 220px at 80% 0,rgba(235,183,45,.12),transparent 70%)}
@keyframes cardIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.card__head{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:12px;font-family:JB;font-size:8px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint)}
.card__mark{display:grid;place-items:center;padding:22px 0 12px;position:relative;z-index:1}
.card__mark svg{width:118px;height:118px}
.card h1{font-family:SG;font-weight:700;font-size:36px;text-align:center;line-height:1;letter-spacing:-.05em;text-transform:uppercase}
.card__handle{text-align:center;font-family:JB;font-size:9px;letter-spacing:.2em;color:var(--muted);margin-top:9px;text-transform:uppercase}
.card__bio{text-align:center;font-size:13px;line-height:1.6;color:#C2BFB7;margin:14px auto 20px;max-width:390px}
.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:32px 1fr auto 20px;gap:12px;align-items:center;
  padding:13px 0;border-bottom:1px solid var(--line-2);transition:.25s var(--ease)}
.row:hover{background:var(--amber);color:var(--ground);padding-left:10px;padding-right:10px}
.row .n{font-family:JB;font-size:8px;color:var(--mint);letter-spacing:.12em}
.row:hover .n{color:var(--ground)}
.row b{font-family:SG;font-size:16px;font-weight:600;letter-spacing:-.02em}
.row span{font-family:JB;font-size:8px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
.row:hover span{color:var(--ground)}
.row .a{justify-self:end}
.card__foot{display:flex;justify-content:space-between;align-items:flex-end;padding-top:14px;font-family:JB;font-size:8px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}
.card .stamp{top:78px;right:18px;bottom:auto;font-size:9px;padding:4px 7px}
.access__links{display:flex;justify-content:center;gap:22px;margin-top:26px}
.access__links a{font-family:JB;font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid transparent}
.access__links a:hover{color:var(--amber);border-color:var(--amber)}

@media (max-width:900px){
  .hero__in{grid-template-columns:1fr;gap:44px}
  .specimen{order:2}.plate{max-width:360px}
  .section__in{grid-template-columns:1fr;gap:20px}
  .section__label{position:static}
  .fields{grid-template-columns:1fr}
  .prow{grid-template-columns:36px 1fr;gap:8px 14px}
  .prow .marker{display:none}
  .prow p{grid-column:2}
  .folio{display:none}
  .top__mid{display:none}
}
@media (max-width:560px){
  .wrap{padding:0 20px}
  .nav a:not(.access){display:none}
  .hero{padding-top:46px}
  .drow{grid-template-columns:30px 1fr 24px}
  .drow span{display:none}
  .plate{max-width:320px}
  h1{font-size:62px}
}

/* ── upgrades: symmetric rail, states, card utilities ── */
.ticker{padding:0;margin-top:54px}
.ticker__in{display:grid;grid-template-columns:repeat(4,1fr);min-height:54px;align-items:stretch}
.ticker__cell{display:flex;align-items:center;justify-content:center;gap:10px;border-left:1px solid var(--line);
  font-family:JB;font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);transition:.25s ease}
.ticker__cell:first-child{border-left:0}
.ticker__cell:hover{color:var(--ink);background:rgba(235,183,45,.05)}
.ticker__cell .dot{width:4px;height:4px;border-radius:50%;background:var(--amber);box-shadow:0 0 8px rgba(235,183,45,.6)}
.ticker__cell:nth-child(2) .dot,.ticker__cell:nth-child(4) .dot{background:var(--mint);box-shadow:0 0 8px rgba(87,219,169,.5)}

.top__mid .sep{color:var(--faint)}
#et-clock{color:var(--mint);font-variant-numeric:tabular-nums}
.nav a.is-active{color:var(--amber)}
.nav a.is-active::after{transform:scaleX(1);background:var(--amber)}

.prow{cursor:pointer;outline:none}
.prow.is-active{background:linear-gradient(90deg,rgba(235,183,45,.10),rgba(235,183,45,.01) 70%,transparent)}
.prow.is-active .n{color:var(--mint)}
.prow.is-active .marker{color:var(--amber)}
.prow:focus-visible{outline:1px solid var(--amber);outline-offset:4px}

.skip{position:fixed;left:16px;top:-64px;z-index:200;background:var(--amber);color:var(--ground);
  font-family:JB;font-size:10px;letter-spacing:.16em;text-transform:uppercase;padding:10px 14px;transition:top .2s ease}
.skip:focus{top:14px}
a:focus-visible,button:focus-visible,[role="button"]:focus-visible{outline:1px solid var(--amber);outline-offset:3px}

#to-top{position:fixed;right:18px;bottom:48px;z-index:45;width:34px;height:34px;border:1px solid var(--line);
  background:rgba(11,11,12,.8);color:var(--muted);font-size:14px;cursor:pointer;opacity:0;pointer-events:none;transition:.25s ease}
#to-top.show{opacity:1;pointer-events:auto}
#to-top:hover{border-color:var(--amber);color:var(--amber)}

.codes{display:flex;align-items:flex-end;gap:10px}
.qr{width:64px;height:64px;background:#F4F2EC;padding:4px;border:1px solid rgba(244,242,236,.2)}
.card__foot .barcode{width:96px;height:26px}
.card__actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.mini{border:1px solid var(--line);background:rgba(255,255,255,.02);color:var(--ink);font-family:JB;
  font-size:9px;letter-spacing:.16em;text-transform:uppercase;padding:11px 10px;cursor:pointer;transition:.25s ease}
.mini:hover{border-color:var(--amber);color:var(--amber);background:rgba(235,183,45,.05)}
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,14px);z-index:150;background:var(--ink);color:var(--ground);
  font-family:JB;font-size:9px;letter-spacing:.16em;text-transform:uppercase;padding:10px 14px;opacity:0;pointer-events:none;transition:.25s ease}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media (max-width:760px){
  .ticker__in{grid-template-columns:1fr 1fr}
  .ticker__cell{min-height:44px;font-size:8px;border-top:1px solid var(--line)}
  .ticker__cell:nth-child(1),.ticker__cell:nth-child(2){border-top:0}
  .ticker__cell:nth-child(odd){border-left:0}
  .card__foot{flex-direction:column;align-items:flex-start;gap:10px}
  .codes{align-self:flex-end}
}

/* toast above content, QR scannable */
.toast{top:18px;bottom:auto;transform:translate(-50%,-14px)}
.toast.show{transform:translate(-50%,0)}
.qr{width:84px;height:84px}
@media (max-width:760px){.qr{width:76px;height:76px}}