/* Rampwise — navy / sand / brass. Space Grotesk (UI) + Source Serif 4 (text). */
:root{
  --navy:#14213d; --navy-2:#1b2a4a; --navy-3:#24365c; --ink:#0f1830;
  --sand:#e5d9c5; --paper:#efe7d9; --paper-2:#f6f1e8; --bone:#faf7f1;
  --brass:#a8834a; --brass-2:#c0a06d; --brass-ink:#7d5f30;
  --text:#1a2440; --muted:#5d6479; --muted-l:#a9b0c2;
  --line:rgba(20,33,61,.14); --line-l:rgba(229,217,197,.16);
  --sans:'Space Grotesk',ui-sans-serif,system-ui,sans-serif;
  --serif:'Source Serif 4',Georgia,serif;
  --r:10px; --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--serif);font-size:17px;line-height:1.6;overflow-x:hidden}
img,svg{max-width:100%}
a{color:inherit}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px;border-radius:4px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--brass);color:var(--ink);padding:8px 14px;z-index:99;font-family:var(--sans)}
.skip:focus{left:8px}
.wrap{width:min(1240px,100% - 40px);margin-inline:auto}
[hidden]{display:none!important}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:40;background:rgba(20,33,61,.94);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line-l);color:var(--sand);font-family:var(--sans)}
.topbar-in{width:min(1240px,100% - 40px);margin-inline:auto;display:flex;align-items:center;gap:24px;height:62px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;font-size:18px;letter-spacing:-.01em}
.brand-mark{width:30px;height:30px}
.brand-mark rect{fill:none;stroke:var(--brass);stroke-width:1.6}
.brand-mark path{fill:none;stroke:var(--sand);stroke-width:2;stroke-linecap:round}
.brand-mark .bm-l{stroke:var(--brass);stroke-width:1.4;stroke-dasharray:2 2.4}
.brand-mark circle{fill:var(--brass)}
.mainnav{margin-left:auto}
.mainnav ol{list-style:none;display:flex;gap:4px;margin:0;padding:0}
.mainnav a{display:flex;align-items:baseline;gap:6px;padding:8px 10px;text-decoration:none;font-size:14px;color:var(--sand);opacity:.82;border-radius:6px;transition:opacity .2s,background-color .2s}
.mainnav a span{font-size:10.5px;color:var(--brass-2);letter-spacing:.04em}
.mainnav a:hover,.mainnav a.cur{opacity:1;background:rgba(229,217,197,.07)}
.topbar-end{display:flex;align-items:center;gap:12px}
.nav-x{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--line-l);border-radius:8px}
.nav-x svg{width:15px;height:15px;fill:var(--sand)}
.slot-pill{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--muted-l);font-variant-numeric:tabular-nums;white-space:nowrap}
.slot-pill .dot{width:6px;height:6px;border-radius:50%;background:var(--brass);animation:blink 2.4s ease-in-out infinite}
@keyframes blink{50%{opacity:.25}}
.menu-btn{display:none;width:40px;height:40px;border:1px solid var(--line-l);background:none;border-radius:8px;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:6px}
.mb-l{display:block;width:18px;height:1.5px;background:var(--sand);transition:transform .3s var(--ease)}
.menu-btn[aria-expanded="true"] .mb-l:first-of-type{transform:translateY(3.75px) rotate(45deg)}
.menu-btn[aria-expanded="true"] .mb-l:last-of-type{transform:translateY(-3.75px) rotate(-45deg)}

/* ---------- console (hero) ---------- */
.console{background:var(--navy);color:var(--sand);padding:46px 0 64px;position:relative;overflow:hidden}
.console::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 0,rgba(15,24,48,.55) 100%);pointer-events:none}
.console>*{position:relative}
.console-head{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:end;margin-bottom:38px}
.ticket-line{font-family:var(--sans);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--brass-2);margin:0 0 18px;display:flex;flex-wrap:wrap;gap:8px}
.ticket-line .sep{opacity:.4}
.console h1{font-family:var(--serif);font-weight:400;font-size:clamp(32px,4.2vw,56px);line-height:1.06;letter-spacing:-.018em;margin:0;color:var(--bone)}
.split-words .w{display:inline-block;opacity:0;transform:translateY(.4em);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.split-words.in .w{opacity:1;transform:none}
.lede{font-size:17.5px;color:#cfc5b3;margin:0 0 18px;max-width:46ch}
.ca-chip{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line-l);border-radius:8px;padding:6px 6px 6px 12px;font-family:var(--sans);font-size:13px;max-width:100%}
.ca-label{color:var(--brass-2);font-weight:600}
.ca-chip code{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;font-family:var(--sans)}
.ca-copy{background:var(--brass);color:var(--ink);border:0;border-radius:6px;padding:5px 10px;cursor:pointer;font-weight:600;font-size:12px}

.console-body{display:grid;grid-template-columns:196px minmax(0,1fr) 300px;gap:22px;align-items:start}
.stepper{list-style:none;margin:0;padding:0;position:relative;display:grid;gap:6px}
.stepper::before{content:"";position:absolute;left:17px;top:22px;bottom:22px;width:1px;background:var(--line-l)}
.stepper li{display:grid;grid-template-columns:36px 1fr;grid-template-rows:auto auto;column-gap:10px;padding:10px 8px 10px 0;position:relative;font-family:var(--sans)}
.stepper .sn{grid-row:1/3;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--navy);border:1px solid rgba(229,217,197,.28);font-size:13px;color:var(--muted-l);position:relative;z-index:1;transition:background-color .4s,border-color .4s,color .4s}
.stepper .st{font-size:15px;font-weight:600;color:#b9b2a3;transition:color .4s}
.stepper .sd{font-size:12.5px;color:#7e8699}
.stepper li.alt .sn{border-style:dashed}
.stepper li.done .sn{background:rgba(168,131,74,.18);border-color:var(--brass);color:var(--brass-2)}
.stepper li.done .st{color:var(--sand)}
.stepper li.cur .sn{background:var(--brass);border-color:var(--brass);color:var(--ink)}
.stepper li.cur .st{color:var(--bone)}
.stepper li.cur .sd{color:var(--sand)}

.stage{min-width:0;background:var(--navy-2);border:1px solid var(--line-l);border-radius:14px;overflow:hidden}
.stage-bar{display:flex;flex-wrap:wrap;gap:14px 18px;align-items:flex-end;padding:14px 16px;border-bottom:1px solid var(--line-l);font-family:var(--sans)}
.sb-field{display:grid;gap:4px;font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted-l)}
.inwrap{display:flex;align-items:center;border:1px solid rgba(229,217,197,.22);border-radius:7px;background:rgba(15,24,48,.4);overflow:hidden}
.inwrap input{width:84px;background:none;border:0;padding:7px 8px;font-size:15px;color:var(--bone);text-transform:none;letter-spacing:0;min-width:0}
.inwrap input:focus{outline:none}
.inwrap:focus-within{border-color:var(--brass)}
.inwrap em{font-style:normal;font-size:12px;padding:0 9px 0 0;color:var(--muted-l);letter-spacing:0;text-transform:none;white-space:nowrap}
.stage select,.rates select{background:rgba(15,24,48,.4);border:1px solid rgba(229,217,197,.22);border-radius:7px;padding:7px 8px;font-size:14px;color:var(--bone);text-transform:none;letter-spacing:0;max-width:100%}
.stage select option,.rates select option{background:var(--navy);color:var(--bone)}
.sb-quote{margin:0 0 0 auto;font-size:13px;color:var(--sand);text-align:right;line-height:1.4;min-width:0}
.sb-quote b{color:var(--brass-2);font-weight:600}

.scene{margin:0;padding:6px 8px 0}
.scene svg{display:block;width:100%;height:auto}
.grid-lines line{stroke:rgba(229,217,197,.05);stroke-width:1}
.hatch-l{stroke:rgba(168,131,74,.35);stroke-width:2}
.rail{fill:none;stroke-width:1.5}
.rail.chain{stroke:rgba(229,217,197,.28);stroke-dasharray:3 5}
.rail.fiat{stroke:rgba(192,160,109,.45);stroke-dasharray:1 6;stroke-linecap:round;stroke-width:2.2}
.rail.arb{stroke:rgba(229,217,197,.2);stroke-dasharray:2 4}
.rail.live{stroke:var(--brass-2);stroke-dasharray:none;opacity:1}
.rail-lbl{font-family:var(--sans);font-size:10.5px;fill:#7e8699;letter-spacing:.06em;text-transform:uppercase}
.node rect,.node circle{fill:var(--navy);stroke:rgba(229,217,197,.35);stroke-width:1.2;transition:stroke .4s,fill .4s}
.node .n-t{font-family:var(--sans);font-size:13px;font-weight:600;fill:var(--sand)}
.node .n-s{font-family:var(--sans);font-size:11px;fill:var(--muted-l);font-variant-numeric:tabular-nums}
.node.hot rect,.node.hot circle{stroke:var(--brass-2);fill:#1f3157}
.vault .v-body{fill:#18264a}
.vault .v-hatch{opacity:0;transition:opacity .5s}
.vault.locked .v-hatch{opacity:1}
.vault.locked .v-body{stroke:var(--brass)}
.v-lock rect{fill:none;stroke:var(--sand);stroke-width:1.6}
.v-lock .shackle{fill:none;stroke:var(--sand);stroke-width:1.6;transform:translateY(-5px);transition:transform .5s var(--ease)}
.vault.locked .v-lock .shackle{transform:none}
.vault.locked .v-lock rect,.vault.locked .v-lock .shackle{stroke:var(--brass-2)}
.arb-node.hot rect{stroke:var(--brass-2)}
.token{opacity:0;pointer-events:none}
.token.on{opacity:1}
.coin circle{fill:var(--brass);stroke:var(--bone);stroke-width:1}
.coin text{font-family:var(--sans);font-size:11px;font-weight:700;fill:var(--ink)}
.note rect{fill:var(--sand);stroke:var(--brass-ink);stroke-width:1}
.note line{stroke:var(--brass-ink);stroke-width:1.2}

.state-card{border-top:1px solid var(--line-l);padding:16px 18px 18px;font-family:var(--sans)}
.sc-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.sc-name{margin:0;font-size:20px;font-weight:600;color:var(--bone);letter-spacing:-.01em}
.sc-clock{margin:0;font-variant-numeric:tabular-nums;font-size:20px;color:var(--brass-2);display:flex;align-items:baseline;gap:8px}
.sc-clock em{font-style:normal;font-size:10.5px;color:var(--muted-l);letter-spacing:.06em;text-transform:uppercase}
.sc-text{margin:6px 0 12px;font-family:var(--serif);font-size:16px;color:#cfc5b3;max-width:62ch}
.sc-ref{display:grid;gap:6px;margin-bottom:12px}
.sc-ref label{font-size:12px;color:var(--muted-l)}
.sc-ref input{background:rgba(15,24,48,.45);border:1px solid rgba(229,217,197,.22);border-radius:7px;padding:9px 10px;color:var(--bone);font-size:14px;width:100%;min-width:0}
.sc-ref input:focus{outline:none;border-color:var(--brass)}
.sc-actions{display:flex;flex-wrap:wrap;gap:10px}
.act{border:1px solid var(--brass);background:var(--brass);color:var(--ink);padding:10px 16px;border-radius:8px;cursor:pointer;font-weight:600;font-size:14px;transition:transform .2s var(--ease),background-color .2s}
.act:hover{transform:translateY(-1px);background:var(--brass-2)}
.act.ghost{background:none;color:var(--sand);border-color:rgba(229,217,197,.3)}
.act.ghost:hover{border-color:var(--sand);background:rgba(229,217,197,.05)}
.act .who{font-weight:500;opacity:.7;margin-right:6px}
.act:disabled{opacity:.4;cursor:not-allowed;transform:none}

.ledger{min-width:0;background:rgba(15,24,48,.5);border:1px solid var(--line-l);border-radius:14px;padding:16px;font-family:var(--sans)}
.lg-head h2{margin:0;font-size:15px;font-weight:600;color:var(--bone)}
.lg-head p{margin:4px 0 12px;font-size:12.5px;line-height:1.45;color:var(--muted-l)}
.lg-list{list-style:none;margin:0;padding:0;display:grid;gap:8px;max-height:420px;overflow:auto}
.lg-list li{border-left:2px solid var(--brass);padding:6px 0 6px 10px;font-size:12.5px;animation:lgIn .5s var(--ease) both;min-width:0}
.lg-list li.bad{border-left-color:#9c5b4a;background:rgba(156,91,74,.08)}
.lg-list li.ok{border-left-color:var(--brass-2)}
@keyframes lgIn{from{opacity:0;transform:translateX(8px)}to{opacity:1;transform:none}}
.lg-row1{display:flex;justify-content:space-between;gap:8px;color:var(--sand)}
.lg-row1 b{font-weight:600}
.lg-row1 span{color:var(--muted-l);font-variant-numeric:tabular-nums}
.lg-det{color:#b8b1a2;margin:2px 0;overflow-wrap:anywhere}
.lg-hash{color:#7e8699;font-size:11.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lg-empty{color:#7e8699;font-size:13px;border:0!important}
.lg-tools{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.btn-line{background:none;border:1px solid rgba(229,217,197,.3);color:var(--sand);border-radius:7px;padding:7px 11px;font-size:12.5px;cursor:pointer;font-family:var(--sans);transition:border-color .2s}
.btn-line:hover{border-color:var(--brass-2)}
.btn-line.dark{border-color:var(--line);color:var(--text)}
.btn-line.dark:hover{border-color:var(--brass)}
.lg-result{margin:10px 0 0;font-size:12.5px;color:var(--brass-2);min-height:1.2em}

/* ---------- sections ---------- */
section{scroll-margin-top:64px}
.paper{background:var(--paper)}
.navy{background:var(--navy);color:var(--sand)}
.states,.corridors,.fees,.privacy,.reputation,.faq,.rates,.merchants{padding:104px 0}
.reputation,.faq{background:var(--paper-2)}
.sec-head{max-width:760px;margin-bottom:48px}
.sec-no{font-family:var(--sans);font-size:13px;color:var(--brass-ink);letter-spacing:.08em;margin:0 0 14px;display:flex;align-items:center;gap:12px}
.sec-no::after{content:"";width:42px;height:1px;background:currentColor;opacity:.6}
.sec-head h2{font-family:var(--serif);font-weight:400;font-size:clamp(28px,3.4vw,44px);line-height:1.1;letter-spacing:-.015em;margin:0 0 16px;color:var(--navy)}
.sec-sub{font-size:18px;color:var(--muted);margin:0;max-width:62ch}
.sec-head.light .sec-no{color:var(--brass-2)}
.sec-head.light h2{color:var(--bone)}
.sec-head.light .sec-sub{color:#c3baa9}
.note{font-family:var(--sans);font-size:13.5px;color:var(--muted);border-left:2px solid var(--brass);padding-left:12px;margin-top:22px}
.model-tag{font-family:var(--sans);font-size:12.5px;color:var(--muted);margin:22px 0 0;display:flex;gap:8px;align-items:flex-start}
.model-tag::before{content:"";flex:0 0 8px;height:8px;margin-top:5px;border:1.5px solid var(--brass);transform:rotate(45deg)}
.model-tag.light{color:var(--muted-l)}
.two{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px;align-items:start}
.two .sec-head{margin-bottom:0;position:sticky;top:96px}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* states */
.rail-fig{margin:0 0 44px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.rail-fig svg{width:100%;height:auto;display:block}
.rail-fig .draw{fill:none;stroke:var(--navy);stroke-width:1.6;stroke-dasharray:1400;stroke-dashoffset:1400;transition:stroke-dashoffset 2.4s var(--ease)}
.rail-fig .draw.branch,.rail-fig .draw.branch2{stroke:var(--brass);stroke-dasharray:1400;transition-delay:.9s}
.rail-fig.in .draw{stroke-dashoffset:0}
.rf-dots circle{fill:var(--paper);stroke:var(--navy);stroke-width:1.6;opacity:0;transition:opacity .6s 1.2s}
.rf-dots circle.alt{stroke:var(--brass)}
.rail-fig.in .rf-dots circle{opacity:1}
.rf-lbl text{font-family:var(--sans);font-size:15px;fill:var(--navy)}
.rf-lbl text.alt{fill:var(--brass-ink);font-size:14px}
.state-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.st-card{background:var(--paper);padding:26px 24px;min-width:0}
.st-card:nth-child(2){transition-delay:.08s}.st-card:nth-child(3){transition-delay:.16s}.st-card:nth-child(5){transition-delay:.08s}.st-card:nth-child(6){transition-delay:.16s}
.st-k{font-family:var(--sans);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--brass-ink);margin:0 0 10px}
.st-card h3{font-family:var(--sans);font-size:20px;font-weight:600;letter-spacing:-.01em;margin:0 0 8px;color:var(--navy)}
.st-card p{margin:0 0 16px;font-size:16px;color:var(--muted)}
.st-card dl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:0;font-family:var(--sans);font-size:13px;padding-top:12px;border-top:1px dashed var(--line)}
.st-card dt{color:var(--muted)}
.st-card dd{margin:0;color:var(--navy)}
.matrix-wrap{margin-top:44px;overflow-x:auto}
.matrix{width:100%;border-collapse:collapse;font-family:var(--sans);font-size:14.5px;min-width:560px}
.matrix caption{text-align:left;font-size:13px;color:var(--muted);padding-bottom:12px}
.matrix th{text-align:left;font-weight:500;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:10px 12px;border-bottom:1.5px solid var(--navy)}
.matrix td{padding:12px;border-bottom:1px solid var(--line);color:var(--navy)}
.matrix td:nth-child(3){color:var(--brass-ink)}

/* rates */
.venues{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line-l);border:1px solid var(--line-l);border-radius:12px;overflow:hidden;margin-bottom:28px}
.venue{background:var(--navy);padding:22px 20px;font-family:var(--sans);min-width:0}
.venue.median{background:var(--navy-2)}
.v-src{margin:0;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-l)}
.v-px{margin:10px 0 6px;font-size:clamp(26px,2.6vw,36px);font-weight:500;color:var(--bone);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.venue.median .v-px{color:var(--brass-2)}
.v-meta{margin:0;font-size:12.5px;color:#8b93a6;overflow-wrap:anywhere}
.skel{color:transparent!important;background:linear-gradient(90deg,rgba(229,217,197,.06),rgba(229,217,197,.13),rgba(229,217,197,.06));background-size:200% 100%;animation:sk 1.4s linear infinite;border-radius:6px;min-width:6ch;display:inline-block}
@keyframes sk{to{background-position:-200% 0}}
.err{color:#c9a99a!important}
.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1px;background:var(--line-l);border:1px solid var(--line-l);border-radius:14px;overflow:hidden;font-family:var(--sans)}
.calc-in,.calc-out{background:var(--navy-2);padding:26px;min-width:0}
.calc-out{background:var(--navy)}
.calc h3{margin:0 0 16px;font-size:18px;font-weight:600;color:var(--bone)}
.seg{display:inline-flex;border:1px solid rgba(229,217,197,.25);border-radius:9px;padding:3px;margin-bottom:18px;max-width:100%;flex-wrap:wrap}
.seg button{background:none;border:0;color:var(--muted-l);padding:8px 12px;border-radius:7px;cursor:pointer;font-size:13.5px;transition:background-color .25s,color .25s}
.seg button.on{background:var(--sand);color:var(--navy)}
.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.fields label{display:grid;gap:6px;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted-l);min-width:0}
.fields .span2{grid-column:1/-1}
.fields .inwrap input{width:100%}
.fields output{color:var(--brass-2);text-transform:none;font-size:13px;margin-left:6px}
.fields .check{display:flex;align-items:center;gap:10px;text-transform:none;letter-spacing:0;font-size:13.5px;color:var(--sand)}
input[type=range]{width:100%;accent-color:var(--brass);background:none}
input[type=checkbox]{accent-color:var(--brass);width:16px;height:16px}
.kv{margin:0;display:grid;gap:0}
.kv>div{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:11px 0;border-bottom:1px solid var(--line-l);min-width:0}
.kv dt{font-size:13.5px;color:var(--muted-l)}
.kv dd{margin:0;font-size:15.5px;color:var(--bone);font-variant-numeric:tabular-nums;text-align:right;overflow-wrap:anywhere;min-width:0}
.kv .big dd{font-size:26px;color:var(--brass-2);letter-spacing:-.01em}
.kv .big dt{color:var(--sand)}
.depth{margin-top:18px;padding:14px;border:1px dashed rgba(229,217,197,.22);border-radius:10px}
.depth-h{margin:0 0 6px;font-size:13px;color:var(--sand);font-weight:600}
.depth-h span{font-weight:400;color:var(--muted-l);margin-left:6px}
.depth-v{margin:0;font-size:13.5px;color:#b8b1a2;overflow-wrap:anywhere}

/* corridors */
.fx-board{font-family:var(--sans);border-top:1.5px solid var(--navy)}
.fx-row{display:grid;grid-template-columns:1.1fr .9fr 1.1fr 1.3fr;gap:12px;align-items:center;padding:16px 4px;border-bottom:1px solid var(--line);min-width:0}
.fx-head{font-size:11.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);padding:12px 4px}
.fx-cur{font-size:17px;font-weight:600;color:var(--navy)}
.fx-cur small{display:block;font-size:12.5px;font-weight:400;color:var(--muted)}
.fx-tok{font-size:13.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fx-rate{font-size:17px;color:var(--navy);font-variant-numeric:tabular-nums}
.fx-rate small{display:block;font-size:12px;color:var(--muted)}
.fx-depth{display:grid;gap:5px;min-width:0}
.fx-bar{height:5px;background:rgba(20,33,61,.08);border-radius:3px;overflow:hidden}
.fx-bar i{display:block;height:100%;background:var(--navy);transform-origin:left;transform:scaleX(0);transition:transform 1.2s var(--ease)}
.fx-bar i.thin{background:var(--brass)}
.fx-depth span{font-size:12.5px;color:var(--muted)}
.fx-depth em{font-style:normal;color:var(--brass-ink);font-weight:600}
.skel-row{height:58px;background:linear-gradient(90deg,rgba(20,33,61,.03),rgba(20,33,61,.08),rgba(20,33,61,.03));background-size:200% 100%;animation:sk 1.4s linear infinite;border-bottom:1px solid var(--paper)}
.fx-foot{font-size:12.5px;color:var(--muted);margin:14px 0 0}

/* reputation */
.rep-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:56px;align-items:start;font-family:var(--sans)}
.presets{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}
.chip-btn{border:1px solid var(--line);background:var(--bone);border-radius:999px;padding:7px 14px;font-size:13px;cursor:pointer;color:var(--navy);transition:border-color .2s,background-color .2s}
.chip-btn:hover,.chip-btn.on{border-color:var(--brass);background:#f3ead9}
.sliders{display:grid;gap:20px}
.sl{display:grid;gap:6px;min-width:0}
.sl-top{display:flex;justify-content:space-between;gap:10px;font-size:14px;color:var(--navy)}
.sl-top output{font-variant-numeric:tabular-nums;color:var(--brass-ink);font-weight:600}
.sl small{font-size:12.5px;color:var(--muted)}
.rep-out{background:var(--navy);color:var(--sand);border-radius:16px;padding:30px;position:sticky;top:90px}
.dial{position:relative;width:200px;max-width:100%;margin:0 auto 12px}
.dial svg{display:block;width:100%;height:auto;transform:rotate(-90deg)}
.d-bg{fill:none;stroke:rgba(229,217,197,.1);stroke-width:10}
.d-fg{fill:none;stroke:var(--brass-2);stroke-width:10;stroke-linecap:round;stroke-dasharray:527.8;stroke-dashoffset:527.8;transition:stroke-dashoffset 1s var(--ease)}
.dial-num{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.dial-num span{font-size:46px;font-weight:500;color:var(--bone);font-variant-numeric:tabular-nums;letter-spacing:-.03em;line-height:1}
.dial-num small{font-size:12px;color:var(--muted-l)}
.tier{text-align:center;margin:0 0 20px;font-size:15px;color:var(--brass-2);font-weight:600}
.bars{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.bars li{display:grid;gap:5px;font-size:13px}
.bars .bl{display:flex;justify-content:space-between;gap:8px;color:var(--sand)}
.bars .bl span:last-child{color:var(--muted-l);font-variant-numeric:tabular-nums}
.bars .bt{height:6px;background:rgba(229,217,197,.08);border-radius:3px;overflow:hidden}
.bars .bt i{display:block;height:100%;background:var(--sand);transform-origin:left;transform:scaleX(0);transition:transform .8s var(--ease)}
.rep-note{margin:18px 0 0;font-family:var(--serif);font-size:15px;color:#c3baa9;line-height:1.5}

/* fees */
.fee-tool{font-family:var(--sans)}
.fee-ctl{display:flex;flex-wrap:wrap;gap:22px;align-items:flex-end;margin-bottom:24px}
.fee-ctl label{display:grid;gap:6px;font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.fee-ctl .inwrap,.merchants .inwrap{background:var(--bone);border-color:var(--line)}
.fee-ctl .inwrap input{color:var(--navy);width:110px}
.fee-ctl .inwrap em{color:var(--muted)}
.sizes{display:flex;gap:6px;flex-wrap:wrap;text-transform:none;letter-spacing:0}
.fee-table-wrap{overflow-x:auto;border-top:1.5px solid var(--navy)}
.fee-table{width:100%;border-collapse:collapse;min-width:620px}
.fee-table th{text-align:left;font-weight:500;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:12px 10px;border-bottom:1px solid var(--line)}
.fee-table td{padding:10px;border-bottom:1px solid var(--line);color:var(--navy);font-size:15px}
.fee-table td:first-child{font-weight:600}
.fee-table td:first-child small{display:block;font-weight:400;color:var(--muted);font-size:12.5px}
.fee-table input{width:76px;border:1px solid var(--line);background:var(--bone);border-radius:6px;padding:6px 8px;font-size:14px;color:var(--navy)}
.fee-table input:focus{outline:none;border-color:var(--brass)}
.fee-table input[readonly]{background:transparent;border-style:dashed;color:var(--muted)}
.fee-table .tot{font-variant-numeric:tabular-nums;font-weight:600;white-space:nowrap}
.fee-table .tot small{display:block;font-weight:400;color:var(--muted);font-size:12.5px}
.fee-table tr.ours td{background:#f3ead9}
.fee-bars{margin-top:28px;display:grid;gap:14px}
.fb-row{display:grid;grid-template-columns:200px minmax(0,1fr) 90px;gap:14px;align-items:center;font-size:13.5px;min-width:0}
.fb-row .nm{color:var(--navy);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fb-track{height:16px;display:flex;background:rgba(20,33,61,.05);border-radius:3px;overflow:hidden}
.fb-track .seg-i{height:100%;transform-origin:left;transition:transform .8s var(--ease)}
.fb-fill{display:flex;height:100%;transform-origin:left;transition:transform .9s var(--ease)}
.fb-fill i{display:block;height:100%}
.fb-fill i.f{background:var(--navy)}
.fb-fill i.s{background:#6c7896}
.fb-fill i.x{background:var(--brass)}
.fb-row .v{text-align:right;font-variant-numeric:tabular-nums;color:var(--navy)}
.fb-legend{display:flex;gap:18px;flex-wrap:wrap;font-size:12.5px;color:var(--muted)}
.fb-legend span{display:flex;align-items:center;gap:6px}
.fb-legend i{width:10px;height:10px;display:inline-block}
.fb-legend i.f{background:var(--navy)}.fb-legend i.s{background:#6c7896}.fb-legend i.x{background:var(--brass)}

/* merchants */
.facts{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:10px;font-size:16px;color:#c3baa9}
.facts strong{color:var(--bone);font-family:var(--sans);font-weight:600}
.merchcalc{display:block;background:var(--navy-2);padding:26px}
.merchcalc .fields{grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:20px}
.merchants .inwrap{background:rgba(15,24,48,.4);border-color:rgba(229,217,197,.22)}
.mc-chart{display:block;width:100%;height:auto;margin-top:18px}
.mc-chart .ax{stroke:rgba(229,217,197,.15)}
.mc-chart .ln{fill:none;stroke:var(--brass-2);stroke-width:2;stroke-dasharray:900;stroke-dashoffset:900;transition:stroke-dashoffset 1.6s var(--ease)}
.mc-chart.in .ln{stroke-dashoffset:0}
.mc-chart .ar{fill:rgba(192,160,109,.1)}
.mc-chart text{font-family:var(--sans);font-size:9.5px;fill:var(--muted-l)}

/* privacy */
.priv-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-bottom:56px}
.priv-cols article{border-top:1.5px solid var(--navy);padding-top:18px;min-width:0}
.priv-cols article:nth-child(2){transition-delay:.1s;border-top-color:var(--brass)}
.priv-cols article:nth-child(3){transition-delay:.2s;border-top-style:dashed}
.priv-cols h3{font-family:var(--sans);font-size:18px;font-weight:600;margin:0 0 12px;color:var(--navy)}
.priv-cols ul{margin:0;padding-left:18px;color:var(--muted)}
.priv-cols li{margin-bottom:6px}
.commit-demo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:40px;background:var(--bone);border:1px solid var(--line);border-radius:16px;padding:32px}
.cd-text h3{font-family:var(--sans);font-size:22px;font-weight:600;margin:0 0 10px;color:var(--navy)}
.cd-text p{color:var(--muted);margin:0}
.cd-tool{display:grid;gap:8px;font-family:var(--sans);min-width:0}
.cd-tool label{font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.cd-tool input{border:1px solid var(--line);background:var(--paper-2);border-radius:8px;padding:10px 12px;font-size:15px;color:var(--navy);width:100%;min-width:0}
.cd-tool input:focus{outline:none;border-color:var(--brass)}
.cd-out{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 14px;margin:6px 0 10px;font-size:13px}
.cd-out dt{color:var(--muted)}
.cd-out dd{margin:0;color:var(--navy);overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.cd-verdict{margin:2px 0 6px;font-size:14px;font-weight:600;min-height:1.3em}
.cd-verdict.ok{color:#3d5a3e}
.cd-verdict.no{color:#8a4434}
.cd-tool .btn-line{justify-self:start}

/* faq */
.faq-list{border-top:1.5px solid var(--navy)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-family:var(--sans);font-size:17.5px;font-weight:500;color:var(--navy);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:10px;height:10px;border-right:1.5px solid var(--brass);border-bottom:1.5px solid var(--brass);transform:translateY(-70%) rotate(45deg);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{margin:0 0 22px;color:var(--muted);max-width:64ch}

/* footer */
.footer{background:var(--ink);color:var(--sand);padding:64px 0 48px;font-family:var(--sans)}
.foot-grid{display:grid;grid-template-columns:1fr 1.4fr auto;gap:32px;align-items:start}
.fb-name{margin:0;font-size:22px;font-weight:600}
.fb-line{margin:6px 0 0;color:var(--muted-l);font-size:14px}
.foot-nav{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:14px}
.foot-nav a{text-decoration:none;color:#c3baa9}
.foot-nav a:hover{color:var(--bone)}
.foot-coin{display:flex;gap:10px;flex-wrap:wrap}
.foot-coin a,.foot-coin button{border:1px solid var(--line-l);background:none;border-radius:7px;padding:7px 12px;font-size:13px;color:var(--sand);text-decoration:none;cursor:pointer}
.foot-coin a:hover,.foot-coin button:hover{border-color:var(--brass-2)}
.honesty{grid-column:1/-1;margin:20px 0 0;padding-top:24px;border-top:1px solid var(--line-l);font-family:var(--serif);font-size:15px;color:#a8a294;max-width:80ch}
.data-src{grid-column:1/-1;margin:0;font-size:12.5px;color:#6f7790}

.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--sand);color:var(--navy);padding:10px 16px;border-radius:8px;font-family:var(--sans);font-size:14px;opacity:0;pointer-events:none;transition:opacity .3s,transform .3s var(--ease);z-index:90}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* ---------- responsive ---------- */
@media (max-width:1120px){
  .console-body{grid-template-columns:minmax(0,1fr) 280px}
  .stepper{grid-column:1/-1;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}
  .stepper::before{left:18px;right:18px;top:17px;bottom:auto;width:auto;height:1px}
  .stepper li{grid-template-columns:1fr;grid-template-rows:auto;justify-items:start;padding:0;gap:6px}
  .stepper .sn{grid-row:auto}
  .stepper .sd{display:none}
  .venues{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:960px){
  .mainnav{position:fixed;inset:62px 0 auto 0;background:var(--navy);border-bottom:1px solid var(--line-l);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s var(--ease),visibility 0s .25s;margin:0}
  .mainnav.open{opacity:1;transform:none;visibility:visible;transition:opacity .25s,transform .25s var(--ease)}
  .mainnav ol{flex-direction:column;padding:10px 20px 18px;gap:0}
  .mainnav a{padding:14px 4px;font-size:17px;border-bottom:1px solid var(--line-l);border-radius:0}
  .topbar-end{margin-left:auto}
  .menu-btn{display:flex}
  .console-head{grid-template-columns:1fr;gap:20px}
  .console-body{grid-template-columns:minmax(0,1fr)}
  .two{grid-template-columns:minmax(0,1fr);gap:36px}
  .two .sec-head{position:static}
  .calc{grid-template-columns:minmax(0,1fr)}
  .rep-grid{grid-template-columns:minmax(0,1fr);gap:36px}
  .rep-out{position:static}
  .state-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .priv-cols{grid-template-columns:minmax(0,1fr);gap:22px}
  .commit-demo{grid-template-columns:minmax(0,1fr);gap:22px;padding:24px}
  .foot-grid{grid-template-columns:minmax(0,1fr)}
  .merchcalc .fields{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:600px){
  body{font-size:16px}
  .wrap,.topbar-in{width:calc(100% - 32px)}
  .slot-pill{display:none}
  .console{padding:30px 0 44px}
  .states,.corridors,.fees,.privacy,.reputation,.faq,.rates,.merchants{padding:72px 0}
  .stepper .st{font-size:12px}
  .stepper .sn{width:30px;height:30px;font-size:12px}
  .stepper::before{top:15px}
  .node .n-t{font-size:17px}
  .node .n-s{font-size:14px}
  .party circle{r:46px}
  .rail-lbl{font-size:14px}
  .arb-node rect{transform:scale(1.25)}
  .stage-bar{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}
  .stage-bar .sb-field:nth-child(2){grid-column:1/-1;grid-row:2}
  .stage-bar select{width:100%}
  .sb-field .inwrap input{width:100%}
  .sb-quote{margin:0;text-align:left;grid-column:1/-1}
  .state-grid{grid-template-columns:minmax(0,1fr)}
  .venues{grid-template-columns:minmax(0,1fr)}
  .fields,.merchcalc .fields{grid-template-columns:minmax(0,1fr)}
  .calc-in,.calc-out,.merchcalc{padding:20px}
  .fx-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr);row-gap:8px}
  .fx-head{display:none}
  .fx-tok{display:none}
  .fx-depth{grid-column:1/-1}
  .fb-row{grid-template-columns:minmax(0,1fr) 80px}
  .fb-row .fb-track{grid-column:1/-1;grid-row:2}
  .kv .big dd{font-size:22px}
  .rf-lbl text{font-size:24px}
  .rf-lbl text.alt{font-size:22px}
  .matrix{min-width:0}
  .matrix thead{display:none}
  .matrix tr{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;padding:12px 0;border-bottom:1px solid var(--line)}
  .matrix td{border:0;padding:0}
  .matrix td:nth-child(1)::after{content:" →";color:var(--brass)}
  .matrix td:nth-child(3),.matrix td:nth-child(4){grid-column:1/-1;font-size:13.5px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0s!important}
  .reveal,.split-words .w{opacity:1;transform:none}
  .rail-fig .draw{stroke-dashoffset:0}
  .rf-dots circle{opacity:1}
}

/* =====================================================================
   POLISH LAYER v2 — depth, illustrated sections, motion.
   Palette unchanged: navy / sand / brass. Animations use transform + opacity.
   ===================================================================== */
:root{
  --grain: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='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .08 0 0 0 0 .11 0 0 0 0 .2 0 0 0 .075 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --grain-l: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='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .9 0 0 0 0 .85 0 0 0 0 .77 0 0 0 .045 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --spring:cubic-bezier(.34,1.56,.64,1);
  --sh-1:0 1px 2px rgba(20,33,61,.06),0 8px 24px -12px rgba(20,33,61,.18);
  --sh-2:0 2px 4px rgba(20,33,61,.06),0 22px 44px -18px rgba(20,33,61,.28);
  --sh-d:inset 0 1px 0 rgba(229,217,197,.05),0 30px 60px -30px rgba(0,0,0,.65);
}
.paper,.states,.corridors,.fees,.privacy{background-color:var(--paper);background-image:var(--grain)}
.reputation,.faq,.story{background-color:var(--paper-2);background-image:var(--grain)}
.console,.navy{background-image:var(--grain-l)}
section{position:relative}

/* ---------- typography accents ---------- */
.console h1{font-size:clamp(34px,4.6vw,64px);line-height:1.02;letter-spacing:-.024em}
.console h1 em,.sec-head h2 em,.story h2 em{font-style:italic;font-weight:400}
.console h1 em{color:var(--brass-2)}
.sec-head h2 em{color:var(--brass-ink)}
.sec-head.light h2 em{color:var(--brass-2)}
.sec-head h2{font-size:clamp(30px,3.6vw,48px);line-height:1.04;letter-spacing:-.02em}

/* masked word reveal */
.mask-words .mw{display:inline-block;overflow:hidden;vertical-align:top;padding:0 .04em .12em 0;margin:0 -.04em -.12em 0}
.m-ok .mask-words .mwi{display:inline-block;transform:translateY(108%);transition:transform 1.05s var(--ease)}
.m-ok .mask-words.on .mwi{transform:none}

/* load choreography */
.m-ok [data-load]{opacity:0;transform:translateY(18px);animation:failsafe .01s 3.2s forwards}
.m-ok [data-load].on{opacity:1;transform:none;transition:opacity 1s var(--ease),transform 1s var(--ease);animation:none}
@keyframes failsafe{to{opacity:1;transform:none}}

/* ---------- hero ---------- */
.console{padding-top:58px}
.hero-map{position:absolute;left:0;top:0;width:100%;height:520px;pointer-events:none;-webkit-mask-image:linear-gradient(180deg,#000 55%,transparent);mask-image:linear-gradient(180deg,#000 55%,transparent)}
.console-head{position:relative;z-index:1}
.hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;margin:4px 0 18px;font-family:var(--sans)}
.btn-brass{position:relative;overflow:hidden;display:inline-flex;align-items:center;gap:10px;background:var(--brass);color:var(--ink);text-decoration:none;font-weight:600;font-size:15px;padding:12px 18px 12px 20px;border-radius:10px;box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 10px 24px -10px rgba(0,0,0,.6);transition:transform .25s var(--ease),background-color .25s}
.btn-brass svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:transform .3s var(--ease)}
.btn-brass:hover{background:var(--brass-2);transform:translateY(-2px)}
.btn-brass:hover svg{transform:translateX(4px)}
.btn-brass:active,.act:active,.btn-line:active,.chip-btn:active{transform:scale(.97)}
.btn-text{color:var(--sand);font-size:14.5px;text-decoration:none;position:relative;padding:4px 0}
.btn-text::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--brass-2);transform-origin:left;transform:scaleX(.35);transition:transform .45s var(--ease)}
.btn-text:hover::after{transform:scaleX(1)}
/* sheen on primary buttons */
.btn-brass::before,.act:not(.ghost)::before{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.38),transparent);transform:translateX(0) skewX(-18deg);opacity:0;pointer-events:none}
.btn-brass:hover::before,.act:not(.ghost):hover::before{animation:sheen .9s var(--ease)}
@keyframes sheen{0%{opacity:1;transform:translateX(0) skewX(-18deg)}100%{opacity:1;transform:translateX(420%) skewX(-18deg)}}
.act{position:relative;overflow:hidden}
.act.nudge::after{content:"";position:absolute;inset:-1px;border-radius:9px;border:1px solid var(--brass-2);animation:nudge 1.6s var(--ease) 2;pointer-events:none}
@keyframes nudge{0%{opacity:.9;transform:scale(1)}100%{opacity:0;transform:scale(1.18,1.5)}}

.stage{box-shadow:var(--sh-d)}
.ledger{background:#121c37}
.ledger{box-shadow:var(--sh-d)}
.scene svg{transform-origin:50% 50%;will-change:transform}
.scene .grid-lines{transition:none}
.flow circle{fill:var(--sand);opacity:.0}
.flow circle.f{fill:var(--brass-2)}
.v-ring{fill:none;stroke:var(--brass-2);stroke-width:1.2;opacity:0;transform-box:fill-box;transform-origin:center}
.vault.locked .v-ring{animation:vring 2.6s var(--ease) infinite}
@keyframes vring{0%{opacity:.7;transform:scale(1)}100%{opacity:0;transform:scale(1.35)}}
.node.hot rect,.node.hot circle{stroke-width:1.6}
.stepper li.cur .sn{animation:pulseSn 2.4s ease-in-out infinite}
@keyframes pulseSn{0%,100%{box-shadow:0 0 0 0 rgba(192,160,109,.0)}50%{box-shadow:0 0 0 6px rgba(192,160,109,.16)}}
.stepper .sn{transition:background-color .4s,border-color .4s,color .4s,transform .5s var(--spring)}
.stepper li.cur .sn{transform:scale(1.08)}
.sc-name{transition:opacity .3s}
.state-card.swap .sc-name,.state-card.swap .sc-text{animation:swapIn .55s var(--ease)}
@keyframes swapIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.lg-list li{box-shadow:none;transition:background-color .3s}
.inwrap{transition:border-color .25s,box-shadow .25s}
.inwrap:focus-within{box-shadow:0 0 0 3px rgba(168,131,74,.22)}
.stage select,.rates select,.sc-ref input,.cd-tool input,.fee-table input{transition:border-color .25s,box-shadow .25s}
.stage select:focus,.rates select:focus,.sc-ref input:focus,.cd-tool input:focus,.fee-table input:focus{box-shadow:0 0 0 3px rgba(168,131,74,.22);outline:none;border-color:var(--brass)}

/* ---------- ticker ---------- */
.ticker{background:var(--ink);color:var(--sand);border-top:1px solid var(--line-l);border-bottom:1px solid var(--line-l);overflow:hidden;font-family:var(--sans);font-size:13px;position:relative;z-index:2}
.tk-track{display:flex;width:max-content;animation:tick 60s linear infinite}
.ticker:hover .tk-track{animation-play-state:paused}
.tk-set{display:flex}
.tk-i{display:flex;align-items:baseline;gap:8px;padding:13px 26px;white-space:nowrap;border-right:1px solid var(--line-l)}
.tk-i span{color:var(--muted-l);font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.tk-i b{font-weight:500;color:var(--bone);font-variant-numeric:tabular-nums}
.tk-i b.sk{display:inline-block;width:6ch;height:.9em;border-radius:4px;background:linear-gradient(90deg,rgba(229,217,197,.06),rgba(229,217,197,.16),rgba(229,217,197,.06));background-size:200% 100%;animation:sk 1.4s linear infinite;color:transparent}
.tk-i.lead b{color:var(--brass-2)}
@keyframes tick{to{transform:translateX(-50%)}}
.fl-up{animation:flUp 1.4s var(--ease)}
.fl-dn{animation:flDn 1.4s var(--ease)}
.fl-eq{animation:flEq 1.2s var(--ease)}
@keyframes flUp{0%{color:#b8c79a}100%{}}
@keyframes flDn{0%{color:#d4a08f}100%{}}
@keyframes flEq{0%{opacity:.4}100%{opacity:1}}

/* ---------- section heads with art ---------- */
.sec-top{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:48px;align-items:center;margin-bottom:52px}
.sec-top .sec-head{margin-bottom:0}
.sec-art{margin:0;justify-self:end;width:100%;max-width:360px}
.side-art{margin:34px 0 0;max-width:380px}
.art svg{display:block;width:100%;height:auto;overflow:visible}
.art .a-ln{fill:none;stroke:var(--navy);stroke-width:1.5;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.8s var(--ease) .15s}
.art .a-ln.b{stroke:var(--brass)}
.art .a-ln.thick{stroke-width:2.6}
.art.in .a-ln{stroke-dashoffset:0}
.art .a-dash{fill:none;stroke:var(--line);stroke-width:1;stroke-dasharray:2 5}
.art .a-ticks line{stroke:var(--navy);stroke-width:1.5}
.art .a-lbl text,.art .a-cap{font-family:var(--sans);font-size:10.5px;letter-spacing:.09em;fill:var(--muted)}
.art .a-lbl text.b,.art .a-cap.b{fill:var(--brass-ink)}
.art .a-cap.l{letter-spacing:.06em}
.art .a-cap.w{fill:#8a4434}
.art .a-hand line{stroke:var(--brass);stroke-width:1.6;stroke-linecap:round}
.art .a-hand circle{fill:var(--brass)}
.art .a-lock path,.art .a-lock rect{fill:var(--paper);stroke:var(--navy);stroke-width:1.5}
.art .a-lock circle{fill:var(--navy)}
.art .a-dot{fill:var(--brass)}
.art .a-dot.b{fill:var(--navy)}
.art .a-node{fill:var(--paper);stroke:var(--brass);stroke-width:2}
.art.dark .a-ln{stroke:var(--sand)}
.art.dark .a-ln.b{stroke:var(--brass-2)}
.art.dark .a-lbl text,.art.dark .a-cap{fill:var(--muted-l)}
.art.dark .a-lbl text.b{fill:var(--brass-2)}
.art.dark .a-dot{fill:var(--brass-2)}
.art.dark .a-node{fill:var(--navy);stroke:var(--brass-2)}
.art.dark .a-dash{stroke:var(--line-l)}
.art .a-coin circle{fill:var(--bone);stroke:var(--navy);stroke-width:1.4}
.art .a-coin circle.in{fill:none;stroke-dasharray:2 3;stroke:var(--muted)}
.art .a-coin.b circle:first-child{stroke:var(--brass)}
.art .a-coin text{font-family:var(--sans);font-size:11px;font-weight:600;fill:var(--navy)}
.art .a-axis line{stroke:var(--muted);stroke-width:1}
.art .a-row .band{stroke-width:7;stroke:rgba(20,33,61,.5)}
.art .a-row .band.warn{stroke:#8a4434}
.art .a-lb{stroke:var(--brass);stroke-width:2.2}
.art .a-raw{fill:var(--paper);stroke:var(--navy);stroke-width:1.6}
.art .a-raw.warn{stroke:#8a4434}
.art .a-row{opacity:0;transform:translateX(-8px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.art.in .a-row{opacity:1;transform:none}
.art.in .a-row:nth-of-type(2){transition-delay:.25s}.art.in .a-row:nth-of-type(3){transition-delay:.5s}.art.in .a-row:nth-of-type(4){transition-delay:.75s}
.art .a-slot{fill:var(--navy)}
.art .a-paper{fill:var(--bone);stroke:var(--line);stroke-width:1}
.art .a-rule{stroke:var(--navy);stroke-width:1}
.art .a-rule.d{stroke-dasharray:2 3;stroke:var(--muted)}
.art .a-rc{font-family:var(--sans);font-size:13px;fill:var(--text)}
.art .a-rc.r{text-anchor:end;font-variant-numeric:tabular-nums}
.art .a-rc.t{font-weight:600;fill:var(--navy)}
.art .a-turn .a-arrow{fill:none;stroke:var(--brass-2);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.art .a-stack ellipse{fill:var(--navy-2);stroke:var(--brass-2);stroke-width:1.3}
.art .a-big{font-family:var(--serif);font-style:italic;font-size:30px;fill:var(--bone)}
.art.dark .a-cap.l{fill:var(--muted-l)}
.art .a-doc{fill:var(--bone);stroke:var(--line);stroke-width:1;filter:drop-shadow(0 10px 14px rgba(20,33,61,.12))}
.art .a-red{fill:var(--navy);opacity:.85}
.art .a-hi{fill:#f1e4cb;stroke:var(--brass);stroke-width:1.2}
.art .a-bytes rect{fill:var(--navy);animation:byte 3.2s ease-in-out infinite}
.art .a-bytes rect.b{fill:var(--brass)}
@keyframes byte{0%,100%{opacity:.9}50%{opacity:.25}}
.art .a-bytes{opacity:0;transition:opacity 1s var(--ease) .9s}
.art.in .a-bytes{opacity:1}

/* ---------- story (scroll-pinned) ---------- */
.story{height:360vh;border-top:1px solid var(--line-l)}
.story::before{content:"";position:absolute;left:0;right:0;top:0;height:9px;background:radial-gradient(circle at 12px 0,var(--ink) 6px,transparent 6.6px) 0 0/24px 9px repeat-x;z-index:3}
.story-pin{position:sticky;top:62px;height:calc(100vh - 62px);display:flex;align-items:center;overflow:hidden}
.story-in{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:56px;align-items:center}
.story-k{font-family:var(--sans);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--brass-ink);margin:0 0 14px}
.story h2{font-family:var(--serif);font-weight:400;font-size:clamp(28px,3.2vw,44px);line-height:1.05;letter-spacing:-.02em;color:var(--navy);margin:0 0 28px}
.story h2 em{color:var(--brass-ink)}
.story-steps{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.story-steps li{display:grid;grid-template-columns:42px 1fr;gap:6px;padding:12px 14px 12px 0;border-radius:10px;opacity:.38;transition:opacity .5s var(--ease)}
.story-steps li.on{opacity:1}
.ss-n{font-family:var(--sans);font-size:12.5px;color:var(--brass-ink);padding-top:3px;letter-spacing:.06em}
.story-steps b{font-family:var(--sans);font-weight:600;font-size:17px;color:var(--navy);display:block}
.story-steps p{margin:2px 0 0;font-size:15.5px;line-height:1.5;color:var(--muted);max-width:42ch}
.story-cap{display:none}
.story-bar{margin-top:22px;height:2px;background:var(--line);border-radius:2px;overflow:hidden;max-width:360px}
.story-bar i{display:block;height:100%;background:var(--brass);transform-origin:left;transform:scaleX(0)}
.story-art{margin:0;background:var(--bone);border:1px solid var(--line);border-radius:18px;padding:10px;box-shadow:var(--sh-2)}
.story-art svg{display:block;width:100%;height:auto}
.s-grid line{stroke:rgba(20,33,61,.05)}
.s-rail{fill:none;stroke:rgba(20,33,61,.28);stroke-width:1.5;stroke-dasharray:3 5}
.s-rail.fiat{stroke:rgba(168,131,74,.6);stroke-dasharray:1 7;stroke-linecap:round;stroke-width:2.4}
.s-lbl{font-family:var(--sans);font-size:11px;letter-spacing:.08em;text-transform:uppercase;fill:var(--muted)}
.s-panel{fill:var(--paper-2);stroke:rgba(20,33,61,.16);stroke-width:1}
.s-kick{font-family:var(--sans);font-size:10.5px;letter-spacing:.1em;fill:var(--brass-ink)}
.s-big{font-family:var(--serif);font-size:24px;fill:var(--navy)}
.s-sm{font-family:var(--sans);font-size:12px;fill:var(--muted);font-variant-numeric:tabular-nums}
.s-sm.c{fill:var(--navy);font-weight:600}
.s-nm{font-family:var(--sans);font-size:16px;font-weight:600;fill:var(--navy)}
.s-perf{stroke:rgba(20,33,61,.2);stroke-dasharray:2 4}
.s-line circle{fill:var(--brass)}
.s-line text{font-family:var(--sans);font-size:12px;fill:var(--navy)}
.s-line{opacity:.12;transition:opacity .4s var(--ease)}
.s-line.on{opacity:1}
.s-track{fill:none;stroke:rgba(20,33,61,.1);stroke-width:1;stroke-dasharray:2 6}
.s-arc{fill:none;stroke:var(--brass);stroke-width:2;stroke-dasharray:1;stroke-dashoffset:1}
.s-hand{stroke:var(--brass);stroke-width:1.5}
.s-hand-dot{fill:var(--brass)}
.s-vbody{fill:var(--paper);stroke:var(--navy);stroke-width:1.6}
.s-vhatch{opacity:0}
.s-hatch-l{stroke:rgba(168,131,74,.4);stroke-width:2}
.s-shackle{fill:none;stroke:var(--navy);stroke-width:2.2}
.s-lockbody{fill:var(--navy)}
.s-party circle{fill:var(--paper);stroke:var(--navy);stroke-width:1.6}
.s-coin .bot{fill:var(--brass-ink)}
.s-coin .top{fill:var(--brass-2);stroke:var(--brass-ink);stroke-width:1}
.s-note rect{fill:var(--sand);stroke:var(--brass-ink);stroke-width:1.2}
.s-note path{stroke:var(--brass-ink);stroke-width:1.2}
.s-note{opacity:0}
.s-hash{font-family:var(--sans);font-size:12.5px;fill:var(--navy);letter-spacing:.04em;font-variant-numeric:tabular-nums}
.s-stamp rect{fill:none;stroke:#8a4434;stroke-width:2.4}
.s-stamp text{font-family:var(--sans);font-weight:700;font-size:20px;letter-spacing:.16em;fill:#8a4434}
.s-stamp{opacity:0}
.s-ticket{opacity:0}

/* ---------- cards + depth ---------- */
.state-grid{gap:16px;background:none;border:0;counter-reset:st}
.st-card{border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh-1);position:relative;transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .3s,opacity .9s var(--ease);counter-increment:st;background-color:var(--bone)}
.st-card::after{content:"0" counter(st);position:absolute;right:20px;top:16px;font-family:var(--serif);font-style:italic;font-size:30px;line-height:1;color:rgba(20,33,61,.12)}
.st-card:hover{transform:translateY(-5px);box-shadow:var(--sh-2);border-color:rgba(168,131,74,.5)}
.st-card.reveal.in:hover{transform:translateY(-5px)}
.st-card dl{border-top-style:dashed}
.venues{gap:14px;background:none;border:0;overflow:visible}
.venue{border:1px solid var(--line-l);border-radius:14px;box-shadow:var(--sh-d);transition:transform .4s var(--ease),border-color .3s}
.venue:hover{transform:translateY(-4px);border-color:rgba(192,160,109,.4)}
.venue.median{border-color:rgba(192,160,109,.45)}
.calc{box-shadow:var(--sh-d)}
.rep-out{box-shadow:var(--sh-2)}
.commit-demo{box-shadow:var(--sh-1)}
.fee-table tbody tr{transition:background-color .3s}
.fee-table tbody tr:hover td{background:rgba(229,217,197,.35)}
.fee-table tr.ours td{background:#f3ead9}
.priv-cols article{transition:transform .5s var(--ease),opacity .9s var(--ease)}
.rates::before,.merchants::before,.footer::before{content:"";position:absolute;left:0;right:0;top:0;height:9px;background:radial-gradient(circle at 12px 0,var(--paper) 6px,transparent 6.6px) 0 0/24px 9px repeat-x}
.reputation::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.footer{position:relative}
.footer::before{background-image:radial-gradient(circle at 12px 0,var(--paper-2) 6px,transparent 6.6px)}

/* staged reveals for tool outputs */
.m-ok .stg>*{opacity:0;transform:translateY(16px)}
.stg.in>*{opacity:1;transform:none;transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:calc(var(--i,0) * 80ms)}
.m-ok .fee-bars:not(.in) .fb-fill{transform:scaleX(0)!important}
.m-ok .rep-out:not(.in) .bars .bt i{transform:scaleX(0)!important}
.fx-row.fx-in{opacity:0}
.fx-board.in .fx-row.fx-in{animation:rowIn .7s var(--ease) both}
.m-ok .fx-board:not(.in) .fx-bar i{transform:scaleX(0)!important}
@keyframes rowIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.kv>div{transition:background-color .3s}

/* sliding indicator for segmented controls */
.seg.has-ind{position:relative}
.seg .ind{position:absolute;left:0;top:0;border-radius:7px;background:var(--sand);transform-origin:0 0;transition:transform .45s var(--spring);pointer-events:none;z-index:0}
.seg.has-ind button{position:relative;z-index:1}
.seg.has-ind button.on{background:transparent}

/* nav indicator */
.mainnav ol{position:relative}
.nav-ind{position:absolute;left:0;bottom:2px;height:2px;width:100px;background:var(--brass-2);border-radius:2px;transform-origin:0 0;transition:transform .5s var(--ease),opacity .3s;opacity:0;pointer-events:none}

/* range + toggle */
input[type=range]{-webkit-appearance:none;appearance:none;height:22px;background:transparent;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:3px;border-radius:3px;background:rgba(20,33,61,.18)}
input[type=range]::-moz-range-track{height:3px;border-radius:3px;background:rgba(20,33,61,.18)}
.rates input[type=range]::-webkit-slider-runnable-track{background:rgba(229,217,197,.2)}
.rates input[type=range]::-moz-range-track{background:rgba(229,217,197,.2)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;margin-top:-7.5px;border-radius:50%;background:var(--brass);border:3px solid var(--bone);box-shadow:0 2px 6px rgba(20,33,61,.3);transition:transform .3s var(--spring)}
input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--brass);border:3px solid var(--bone);box-shadow:0 2px 6px rgba(20,33,61,.3);transition:transform .3s var(--spring)}
input[type=range]:active::-webkit-slider-thumb{transform:scale(1.25)}
input[type=range]:active::-moz-range-thumb{transform:scale(1.25)}
input[type=checkbox]{-webkit-appearance:none;appearance:none;width:36px;height:20px;border-radius:999px;background:rgba(229,217,197,.18);border:1px solid rgba(229,217,197,.3);position:relative;cursor:pointer;flex:none;transition:background-color .3s,border-color .3s;margin:0}
input[type=checkbox]::before{content:"";position:absolute;left:2px;top:2px;width:14px;height:14px;border-radius:50%;background:var(--sand);transition:transform .45s var(--spring)}
input[type=checkbox]:checked{background:var(--brass);border-color:var(--brass)}
input[type=checkbox]:checked::before{transform:translateX(16px);background:var(--bone)}

/* faq */
.faq details p{transform-origin:top}
.faq details[open] p{animation:faqIn .45s var(--ease)}
@keyframes faqIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.faq summary{transition:color .25s,padding-left .35s var(--ease)}
.faq summary:hover{color:var(--brass-ink)}

/* ---------- responsive (polish) ---------- */
@media (max-width:960px){
  .sec-top{grid-template-columns:minmax(0,1fr);gap:28px;margin-bottom:40px}
  .sec-art{justify-self:start;max-width:320px}
  .story{height:300vh}
  .story-in{grid-template-columns:minmax(0,1fr);gap:18px}
  .story h2{margin-bottom:14px}
  .story-steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
  .story-steps li{grid-template-columns:1fr;padding:8px 0;border-top:2px solid var(--line);border-radius:0;transition:opacity .5s,border-color .5s}
  .story-steps li.on{border-top-color:var(--brass)}
  .story-steps p{display:none}
  .story-steps b{font-size:14px}
  .ss-n{font-size:11px;padding:0}
  .story-cap{display:block;font-size:15px;line-height:1.5;color:var(--muted);margin:10px 0 0;min-height:4.5em}
  .story-bar{display:none}
  .nav-ind{display:none}
}
@media (max-width:600px){
  .console{padding-top:34px}
  .hero-map{height:420px}
  .story-pin{top:62px;height:calc(100vh - 62px);height:calc(100svh - 62px)}
  .story-k{margin-bottom:8px}
  .story h2{font-size:26px}
  .story-art{padding:4px;border-radius:12px}
  .story-cap{font-size:14px;min-height:4.6em}
  .s-ledger,.s-ticket .s-sm,.s-perf,.s-grid{display:none}
  .s-sm{font-size:19px}
  .s-nm{font-size:23px}
  .s-big{font-size:34px}
  .s-kick{font-size:15px}
  .s-lbl{font-size:16px}
  .s-hash{font-size:19px}
  .s-stamp text{font-size:24px}
  .sec-art{max-width:280px}
  .side-art{max-width:100%}
  .hero-cta{margin-bottom:6px}
  .btn-brass{padding:11px 16px}
  .state-grid{gap:12px}
}
@media (max-height:700px) and (min-width:961px){
  .story-steps p{font-size:14px}
  .story h2{margin-bottom:16px}
}
@media (prefers-reduced-motion:reduce){
  .story{height:auto}
  .story-pin{position:static;height:auto;padding:90px 0}
  .story-steps li{opacity:1}
  .tk-track{animation:none}
  .ticker{overflow-x:auto}
  .art .a-ln{stroke-dashoffset:0}
  .art .a-row,.art .a-bytes{opacity:1;transform:none}
  .mask-words .mwi{transform:none}
}