/* Harpocrates V10 — design system */
:root{
  --bg:#0a0906;--bg-soft:#0e0c09;--panel:#13110c;--panel2:#1a1710;--panel3:#211c13;
  --ink:#f5f1e6;--muted:#a79f8d;--faint:#8f8875;
  --bronze:#cfa15e;--bronze-hi:#e8c287;--bronze-deep:#8a6534;
  --line:rgba(207,161,94,.14);--line-soft:rgba(207,161,94,.08);
  --good:#a9c48a;--bad:#d28b78;
  --radius:18px;--radius-sm:12px;
  --shadow-lg:0 40px 100px -20px rgba(0,0,0,.75);
  --ease:cubic-bezier(.22,.68,.24,1);
  --serif:Georgia,'Times New Roman',serif;
  --sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:ui-monospace,'SF Mono',Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 var(--sans);letter-spacing:.01em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
::selection{background:rgba(207,161,94,.28);color:var(--ink)}
.noise{position:fixed;inset:0;pointer-events:none;opacity:.03;z-index:50;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E")}

/* header */
header{height:76px;padding:0 4vw;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:40;background:rgba(10,9,6,.78);backdrop-filter:blur(20px) saturate(1.2);-webkit-backdrop-filter:blur(20px) saturate(1.2);border-bottom:1px solid var(--line-soft)}
.brand{display:flex;gap:12px;align-items:center;color:var(--ink);text-decoration:none;font-weight:700;letter-spacing:.18em;font-size:12px;transition:opacity .25s var(--ease)}
.brand:hover{opacity:.85}
.seal,.sigil{display:grid;place-items:center;color:var(--bronze);font-family:var(--serif);position:relative}
.seal{width:36px;height:36px;border-radius:50%;border:1px solid rgba(207,161,94,.55);background:radial-gradient(circle at 32% 28%,rgba(232,194,135,.16),transparent 62%);box-shadow:0 0 24px rgba(207,161,94,.12) inset}
nav{display:flex;gap:34px}
nav a{color:var(--muted);text-decoration:none;font-size:13px;position:relative;padding:4px 0;transition:color .25s var(--ease)}
nav a:after{content:'';position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--bronze);transition:width .3s var(--ease)}
nav a:hover{color:var(--ink)}nav a:hover:after{width:100%}
button,a{cursor:pointer}
.ghost{border:1px solid var(--line);background:rgba(207,161,94,.04);color:var(--ink);padding:10px 18px;border-radius:100px;font-size:13px;font-weight:600;transition:border-color .25s var(--ease),background .25s var(--ease),transform .2s var(--ease)}
.ghost:hover{border-color:rgba(207,161,94,.5);background:rgba(207,161,94,.1)}
.ghost:active{transform:scale(.97)}

/* hero */
.hero{min-height:92vh;padding:110px 7vw 70px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center}
.hero:before{content:'';position:absolute;inset:0;background:radial-gradient(900px 520px at 78% 12%,rgba(207,161,94,.09),transparent 62%),radial-gradient(700px 460px at 12% 88%,rgba(207,161,94,.05),transparent 60%);pointer-events:none}
.hero:after{content:'H';font:640px/.8 var(--serif);color:transparent;-webkit-text-stroke:1px rgba(207,161,94,.10);position:absolute;right:-40px;top:6%;z-index:0;pointer-events:none}
.hero>*{position:relative;z-index:1}
.eyebrow{color:var(--bronze);letter-spacing:.22em;font-size:11px;font-weight:700;margin-bottom:26px;display:flex;align-items:center;gap:14px}
.eyebrow:before{content:'';width:34px;height:1px;background:linear-gradient(90deg,var(--bronze),transparent)}
.hero h1,.section h2,.final h2{font-family:var(--serif);font-weight:400;letter-spacing:-.045em;margin:0}
.hero h1{font-size:clamp(70px,11.5vw,168px);line-height:.82;max-width:1080px}
.hero h1 em,.final em{font-style:italic;font-weight:400;background:linear-gradient(120deg,var(--bronze-hi),var(--bronze) 55%,var(--bronze-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:clamp(17px,1.6vw,21px);color:var(--muted);max-width:620px;margin:42px 0 0;line-height:1.65}
.heroActions{display:flex;gap:14px;margin-top:42px;flex-wrap:wrap}
.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 26px;border-radius:14px;text-decoration:none;font-weight:700;font-size:14px;letter-spacing:.01em;border:1px solid transparent;transition:transform .2s var(--ease),box-shadow .3s var(--ease),background .25s var(--ease),border-color .25s var(--ease)}
.primary{background:linear-gradient(160deg,var(--bronze-hi),var(--bronze) 60%,#a97c3f);color:#191104;box-shadow:0 10px 32px -10px rgba(207,161,94,.5)}
.primary:hover{transform:translateY(-2px);box-shadow:0 18px 44px -12px rgba(207,161,94,.62)}
.primary:active{transform:translateY(0) scale(.98)}
.secondary{color:var(--ink);background:rgba(207,161,94,.05);border-color:var(--line)}
.secondary:hover{border-color:rgba(207,161,94,.45);background:rgba(207,161,94,.1);transform:translateY(-2px)}
.secondary:active{transform:translateY(0) scale(.98)}
.proofbar{display:grid;grid-template-columns:repeat(4,1fr);margin-top:96px;max-width:1080px;border:1px solid var(--line-soft);border-radius:var(--radius);background:linear-gradient(180deg,rgba(207,161,94,.045),transparent);overflow:hidden}
.proofbar span{color:var(--muted);font-size:12.5px;padding:22px 24px;line-height:1.5}
.proofbar span+span{border-left:1px solid var(--line-soft)}
.proofbar b{display:block;color:var(--bronze-hi);font-size:10px;letter-spacing:.2em;margin-bottom:7px}

/* swap */
.swapWrap{padding:110px 7vw;display:grid;grid-template-columns:minmax(430px,600px) 1fr;gap:7vw;background:var(--bg-soft);border-block:1px solid var(--line-soft);position:relative}
.swapCard{background:linear-gradient(180deg,var(--panel),#100e09);border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow-lg);position:relative}
.swapCard:before{content:'';position:absolute;inset:-1px;border-radius:23px;padding:1px;background:linear-gradient(160deg,rgba(232,194,135,.35),transparent 30%,transparent 70%,rgba(207,161,94,.2));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.cardTop{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:30px;gap:14px;flex-wrap:wrap}
.cardTop small{color:var(--bronze);letter-spacing:.16em;font-size:10px;font-weight:700}
.cardTop h2{font:28px var(--serif);margin:5px 0 0;letter-spacing:-.02em}
.badge{font-size:10px;letter-spacing:.08em;font-weight:600;border:1px solid var(--line);padding:7px 12px;border-radius:100px;color:var(--muted);background:rgba(207,161,94,.05);white-space:nowrap}
label{display:block;font-size:10px;color:var(--faint);letter-spacing:.16em;font-weight:700;margin:18px 0 8px}
.amountBox{min-height:96px;background:var(--panel2);border:1px solid var(--line-soft);border-radius:var(--radius);display:flex;align-items:center;justify-content:space-between;gap:14px;padding:8px 20px;transition:border-color .25s var(--ease),background .25s var(--ease),box-shadow .25s var(--ease)}
.amountBox:focus-within{border-color:rgba(207,161,94,.55);background:var(--panel3);box-shadow:0 0 0 4px rgba(207,161,94,.08)}
.amountBox input,.amountBox output{font:34px var(--serif);color:var(--ink);background:none;border:0;outline:0;width:52%;min-width:0}
.amountBox input::placeholder{color:var(--faint)}
.asset{display:flex;align-items:center;gap:11px;text-align:left}
.asset .coin{width:36px;height:36px;border-radius:50%;background:linear-gradient(160deg,#f0ede2,#cfccc0);color:#151310;display:grid;place-items:center;font-weight:900;flex:0 0 auto;box-shadow:0 3px 10px rgba(0,0,0,.4)}
.asset .coin.xmr{background:linear-gradient(160deg,#ff8a4d,#e85d1f);color:#fff}
.asset b{font-size:14px}.asset small{display:block;color:var(--faint);font-size:10px;margin-top:1px}
.direction{display:grid;place-items:center;margin:6px auto;color:var(--bronze);font-size:19px;height:40px;width:40px;border:1px solid var(--line);background:var(--panel2);border-radius:50%;transition:transform .35s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease)}
.direction:hover{border-color:rgba(207,161,94,.55);transform:rotate(180deg);box-shadow:0 0 18px rgba(207,161,94,.18)}
.direction:focus-visible{outline:2px solid var(--bronze);outline-offset:2px}
.quoteMeta{margin:20px 0 4px;border-top:1px solid var(--line-soft);padding-top:14px}
.quoteMeta div{display:flex;justify-content:space-between;padding:6px 0;font-size:12.5px}
.quoteMeta span{color:var(--faint);letter-spacing:.04em}
.quoteMeta b{font-family:var(--mono);font-weight:600;font-size:12px}
.notice{border:1px solid var(--line);background:rgba(207,161,94,.05);border-radius:var(--radius-sm);padding:14px 16px;font-size:12.5px;color:#cfc7b2;margin:16px 0;line-height:1.55}
.full{width:100%;border:0;font-size:14px;min-height:54px;border-radius:14px;margin-top:6px}
.micro{font-size:10.5px;color:var(--faint);text-align:center;margin:12px 0 0;letter-spacing:.03em}
.swapWrap aside{align-self:center;max-width:470px}
.sigil{width:80px;height:80px;border-radius:50%;font:40px var(--serif);border:1px solid rgba(207,161,94,.45);background:radial-gradient(circle at 32% 28%,rgba(232,194,135,.14),transparent 62%);box-shadow:0 0 60px rgba(207,161,94,.1),0 0 24px rgba(207,161,94,.1) inset}
.sigil.big{width:110px;height:110px;font-size:52px;margin:auto}
.swapWrap aside h3{font:44px/1.05 var(--serif);margin:32px 0 14px;letter-spacing:-.02em}
.swapWrap aside p{color:var(--muted);font-size:16.5px;line-height:1.65}
.status{display:flex;gap:10px;align-items:center;color:var(--muted);margin-top:30px;font-size:12.5px}
.status i{width:8px;height:8px;border-radius:50%;background:#57523f;flex:0 0 auto;transition:background .3s}
.status.ok i{background:var(--good);box-shadow:0 0 10px rgba(169,196,138,.6);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(169,196,138,.35)}50%{box-shadow:0 0 0 6px rgba(169,196,138,0)}}

/* sections */
.section{padding:130px 7vw;border-bottom:1px solid var(--line-soft);position:relative}
.section h2{font-size:clamp(46px,6.5vw,88px);line-height:.98}
.flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:26px;margin-top:74px}
.flow>div{border-top:1px solid var(--line);padding-top:24px;transition:border-color .3s var(--ease)}
.flow>div:hover{border-color:rgba(207,161,94,.6)}
.flow span{color:var(--bronze);font:13px var(--serif);font-style:italic}
.flow b{display:block;font:24px var(--serif);margin:18px 0 10px;letter-spacing:-.01em}
.flow p{color:var(--muted);font-size:14.5px;line-height:1.65}
.flow i{align-self:center;color:#4a463b;font-style:normal}
.split{display:grid;grid-template-columns:1fr 1fr;gap:7vw;align-items:center}
.split>div>p{font-size:17.5px;color:var(--muted);max-width:580px;line-height:1.7}
.ledger{border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;background:linear-gradient(180deg,rgba(207,161,94,.04),transparent)}
.ledger div{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:19px 24px;transition:background .25s var(--ease)}
.ledger div+div{border-top:1px solid var(--line-soft)}
.ledger div:hover{background:rgba(207,161,94,.05)}
.ledger span{color:var(--muted);font-size:13.5px}
.ledger b{font-size:10px;letter-spacing:.14em;color:var(--good);text-align:right;font-weight:700}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:64px}
.cards article{border:1px solid var(--line);background:linear-gradient(180deg,var(--panel),transparent);border-radius:var(--radius);padding:32px;min-height:190px;transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease)}
.cards article:hover{transform:translateY(-4px);border-color:rgba(207,161,94,.4);box-shadow:0 24px 50px -20px rgba(0,0,0,.7)}
.cards b{font:23px var(--serif);letter-spacing:-.01em}
.cards p{color:var(--muted);font-size:14px;line-height:1.65}

/* final + footer */
.final{text-align:center;padding:150px 5vw;position:relative;overflow:hidden}
.final:before{content:'';position:absolute;inset:0;background:radial-gradient(700px 380px at 50% 60%,rgba(207,161,94,.08),transparent 65%);pointer-events:none}
.final h2{font-size:clamp(42px,6vw,78px);margin:34px auto 48px;line-height:1.05}
footer{border-top:1px solid var(--line-soft);min-height:100px;padding:34px 4vw;display:grid;grid-template-columns:1fr 2fr 1fr;align-items:center;color:var(--faint);font-size:11px;gap:16px}
footer>div:first-child{font-weight:700;letter-spacing:.18em;color:var(--muted)}
footer>div:last-child{display:flex;justify-content:flex-end;gap:20px}
footer a{color:var(--muted);text-decoration:none;transition:color .25s}
footer a:hover{color:var(--bronze-hi)}
footer span{color:var(--bronze)}
footer p{margin:0;line-height:1.6}

/* doc pages */
.doccopy{max-width:880px;margin-top:56px}
.doccopy h3{font:29px var(--serif);margin:46px 0 12px;letter-spacing:-.01em}
.doccopy p{font-size:16.5px;color:var(--muted);max-width:760px;line-height:1.7}
.doccopy code{color:var(--bronze);overflow-wrap:anywhere;font-family:var(--mono);font-size:.9em}

/* swap-card internals (engine, makers, history, opsec) */
.engine,.makers,.history{border-top:1px solid var(--line-soft);margin:18px 0;padding-top:14px}
.engine summary,.makers summary,.history summary{cursor:pointer;color:var(--faint);font-size:11px;letter-spacing:.1em;font-weight:600;list-style:none;display:flex;align-items:center;gap:8px;transition:color .25s}
.engine summary::-webkit-details-marker,.makers summary::-webkit-details-marker,.history summary::-webkit-details-marker{display:none}
.engine summary:before,.makers summary:before,.history summary:before{content:'+';color:var(--bronze);font-size:14px;transition:transform .3s var(--ease)}
.engine[open] summary:before,.makers[open] summary:before,.history[open] summary:before{transform:rotate(45deg)}
.engine summary:hover,.makers summary:hover,.history summary:hover{color:var(--ink)}
.engineBody{padding:14px 0 4px}
.engineBody>input{width:100%;background:var(--bg-soft);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius-sm);padding:13px 14px;font-family:var(--mono);font-size:12.5px;transition:border-color .25s var(--ease),box-shadow .25s var(--ease)}
.engineBody>input:focus{outline:0;border-color:rgba(207,161,94,.55);box-shadow:0 0 0 4px rgba(207,161,94,.08)}
.engineBody>input::placeholder{color:var(--faint)}
.engineRow{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.engineRow button{flex:1;min-height:44px;padding:0 14px;font-size:12.5px;border-radius:10px;min-width:120px}
.engineInfo{font-size:11.5px;color:var(--muted);margin-top:12px;overflow-wrap:anywhere;line-height:1.6}
.engineInfo.ok{color:var(--good)}.engineInfo.bad{color:var(--bad)}
.engineInfo .bad{color:var(--bad)}.engineInfo .ok{color:var(--good)}
.opsec{border:1px solid rgba(207,161,94,.35);background:linear-gradient(180deg,rgba(207,161,94,.07),rgba(207,161,94,.02));border-radius:var(--radius);padding:20px;margin:16px 0}
.opsec h3{font:21px var(--serif);margin:0 0 6px;letter-spacing:-.01em}
.opsec .micro{text-align:left;margin:0 0 12px}
.opsecList{list-style:none;margin:0;padding:0}
.opsecList li{padding:7px 0;font-size:12.5px;color:#cfc7b2}
.opsecList label{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;letter-spacing:0;color:#cfc7b2;margin:0;text-transform:none;font-weight:400;line-height:1.55}
.opsecList input{margin-top:3px;accent-color:var(--bronze)}
.opsec .engineRow{margin-top:14px}
.decorrelation{text-align:left;border:1px dashed var(--line);border-radius:var(--radius-sm);padding:12px 14px;margin:14px 0;color:#97907d;font-size:11.5px;line-height:1.6}
.makerList,.historyList{font-size:11.5px;color:var(--muted);margin-top:12px;overflow-wrap:anywhere;line-height:1.6}
.makerRow,.historyRow{border:1px solid var(--line-soft);background:var(--bg-soft);border-radius:var(--radius-sm);padding:12px 14px;margin-bottom:8px;display:flex;justify-content:space-between;gap:12px;align-items:center;transition:border-color .25s var(--ease)}
.makerRow:hover,.historyRow:hover{border-color:var(--line)}
.makerRow b,.historyRow b{color:var(--ink);display:block;font-size:12px}
.makerRow.picked{border-color:rgba(207,161,94,.6);box-shadow:0 0 0 3px rgba(207,161,94,.08)}
.makerRow button,.historyRow button{min-height:34px;padding:0 14px;font-size:11px;flex:0 0 auto;border-radius:9px}
.historyRow .meta{color:var(--faint);font-size:10.5px}
.recoveryPlan{font-size:11.5px;color:var(--muted);margin-top:12px;border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:12px 14px;overflow-wrap:anywhere;line-height:1.6}
.recoveryPlan.blocked{border-color:rgba(210,139,120,.5);color:var(--bad)}
.recoveryPlan.ready{border-color:rgba(169,196,138,.5);color:var(--good)}

/* entrance motion */
@keyframes rise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.hero .eyebrow,.hero h1,.hero .lede,.hero .heroActions,.hero .proofbar{animation:rise .9s var(--ease) both}
.hero h1{animation-delay:.08s}.hero .lede{animation-delay:.18s}.hero .heroActions{animation-delay:.28s}.hero .proofbar{animation-delay:.4s}
.swapCard,.swapWrap aside,.flow>div,.cards article{transition:opacity .8s var(--ease),transform .8s var(--ease)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* responsive */
@media(max-width:1020px){.swapWrap{grid-template-columns:1fr;gap:48px}.swapWrap aside{order:-1;max-width:620px}}
@media(max-width:850px){
  nav{display:none}
  .hero{padding-top:80px;min-height:0}
  .hero h1{font-size:clamp(44px,13.5vw,72px)}
  .hero:after{font-size:380px;right:-70px;top:2%}
  .badge{white-space:normal}
  .proofbar{grid-template-columns:1fr 1fr}
  .proofbar span{padding:16px 18px}
  .proofbar span:nth-child(odd){border-left:0}
  .proofbar span:nth-child(n+3){border-top:1px solid var(--line-soft)}
  .split{grid-template-columns:1fr;gap:44px}
  .flow{grid-template-columns:1fr}.flow>i{display:none}
  .cards{grid-template-columns:1fr}
  footer{grid-template-columns:1fr;gap:14px}
  footer>div:last-child{justify-content:flex-start}
  .heroActions{flex-direction:column;align-items:stretch}
  .heroActions .primary,.heroActions .secondary{width:100%}
  .amountBox input,.amountBox output{font-size:26px}
  .swapWrap aside h3{font-size:34px}
  .section,.swapWrap{padding-left:5vw;padding-right:5vw}
}
@media(max-width:480px){
  .swapCard{padding:20px}
  .cardTop{flex-direction:column;gap:10px}
  .amountBox{padding:8px 14px}
  .engineRow button{min-width:100%}
}