:root{
  --bg:#1A1E1C;
  --bg-alt:#222824;
  --bg-elevated:#2A312C;
  --header:#151917;
  --on-dark:#E9E4D9;
  --on-dark-muted:#A9AFA5;
  --ink:#1A1E1C;
  --muted:#5C635C;
  --line:rgba(233,228,217,.12);
  --line-strong:rgba(233,228,217,.22);
  --surface:#E6DFD2;
  --surface-muted:#DDD5C6;
  --surface-bright:#F0EBE1;
  --accent:#C4A962;
  --accent-hover:#D4BC78;
  --accent-text:#1A1E1C;
  --tron:#D46A62;
  --bsc:#D4A843;
  --ok:#6BA888;
  --warn-bg:#F5E8E6;
  --shadow:0 12px 40px rgba(0,0,0,.35);
  --shadow-soft:0 4px 16px rgba(0,0,0,.25);
  --radius:12px;
  --radius-lg:16px;
  --max:1120px;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{
  font-family:Sora,system-ui,sans-serif;
  color:var(--on-dark);
  background:var(--bg);
  min-height:100vh;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none;font-weight:600}
a:hover{color:var(--accent-hover);text-decoration:underline}
.site-header{
  position:sticky;top:0;z-index:50;
  background:var(--header);
  border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:var(--max);margin:0 auto;
  padding:14px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.logo{
  display:inline-flex;align-items:center;gap:10px;
  font-size:1.15rem;font-weight:700;color:var(--on-dark);letter-spacing:-.02em;
  text-decoration:none!important;
}
.logo:hover{text-decoration:none!important}
.logo span{color:var(--accent)}
.logo-mark{display:block;flex:none;border-radius:8px}
.site-nav{display:flex;align-items:center;gap:20px;font-size:.88rem}
.site-nav a{color:var(--on-dark-muted);font-weight:600}
.site-nav a:hover{color:var(--on-dark)}
.nav-cta{
  padding:8px 14px;border-radius:999px;
  background:var(--accent);color:var(--accent-text)!important;
  text-decoration:none!important;
}
.nav-cta:hover{background:var(--accent-hover)}
.hero{
  max-width:var(--max);margin:0 auto;
  padding:40px 20px 24px;
  display:grid;gap:32px;align-items:start;
}
@media(min-width:960px){
  .hero{grid-template-columns:1fr 420px;gap:48px;padding:56px 20px 32px}
}
.hero-copy h1{
  font-size:clamp(1.9rem,4vw,2.6rem);
  font-weight:700;letter-spacing:-.035em;line-height:1.12;
  margin-bottom:12px;color:var(--on-dark);
}
.hero-copy .lead{color:var(--on-dark-muted);font-size:1.02rem;max-width:42ch;margin-bottom:24px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:8px}
.trust-chip{
  font-size:.78rem;font-weight:600;color:var(--on-dark-muted);
  background:var(--bg-elevated);border:1px solid var(--line-strong);
  padding:6px 12px;border-radius:999px;
}
.steps-inline{display:grid;gap:10px;margin-top:20px;font-size:.88rem;color:var(--on-dark-muted)}
.steps-inline li{list-style:none;display:flex;gap:10px;align-items:flex-start}
.steps-inline strong{color:var(--accent);min-width:1.2rem}
.bridge-card{
  background:var(--surface);
  border:2px solid #C9BFAE;
  border-radius:var(--radius-lg);
  padding:22px;
  box-shadow:var(--shadow);
  color:var(--ink);
}
.bridge-card h2{font-size:1.05rem;margin-bottom:14px;font-weight:700;color:var(--ink)}
.bridge-card a{color:#2F5E48}
.side{background:var(--surface-bright);border:1px solid #C9BFAE;border-radius:var(--radius);padding:14px 16px}
.side.from{border-left:4px solid var(--tron)}
.side.to{border-left:4px solid var(--bsc)}
.row{display:flex;justify-content:space-between;align-items:center;font-size:.84rem;color:var(--muted)}
.net{font-weight:600;color:var(--ink)}
.amount{display:flex;align-items:baseline;gap:8px;margin-top:8px}
.amount input,.amount output{
  font:inherit;font-size:1.85rem;font-weight:600;border:0;outline:0;
  background:transparent;width:100%;color:var(--ink);font-variant-numeric:tabular-nums;
}
.amount span{font-weight:600;color:var(--muted)}
.arrow{display:flex;justify-content:center;margin:-4px 0}
.arrow div{
  width:34px;height:34px;border-radius:50%;background:var(--ink);color:var(--surface-bright);
  display:grid;place-items:center;font-size:.9rem;border:3px solid var(--surface);
}
.fee{display:flex;justify-content:space-between;font-size:.85rem;padding:10px 2px;color:var(--muted);border-bottom:1px solid #C9BFAE;margin-bottom:4px}
.fee b{color:var(--ink)}
label{display:block;font-size:.84rem;font-weight:600;margin:12px 0 6px;color:var(--ink)}
.field{
  width:100%;font:inherit;font-size:.9rem;padding:11px 13px;
  border:1px solid #B8AE9C;border-radius:var(--radius);
  background:var(--surface-bright);color:var(--ink);
}
.field:focus,.amount input:focus-visible,button:focus-visible{
  outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent);
}
.err{color:#A83832;font-size:.8rem;min-height:1.2em;margin-top:6px;font-weight:600}
button{
  font:inherit;font-weight:600;font-size:.95rem;padding:13px 16px;border:0;
  border-radius:var(--radius);background:var(--ink);color:var(--surface-bright);cursor:pointer;
}
button:hover:not(:disabled){background:#0F1210}
button.full{width:100%;margin-top:10px}
button:disabled{background:#B8AE9C;color:#6E736C;cursor:not-allowed}
button.ghost{background:var(--surface-bright);color:var(--ink);border:1px solid #B8AE9C}
button.ghost:hover:not(:disabled){background:var(--surface-muted)}
.hidden{display:none!important}
.card-inner{border-top:1px solid #C9BFAE;padding-top:14px;margin-top:4px}
.card-inner p{font-size:.88rem;color:var(--muted);line-height:1.55}
.card-inner strong{color:var(--ink)}
.depaddr{
  font-size:.82rem;word-break:break-all;background:var(--surface-muted);
  border:1px solid #B8AE9C;padding:12px;border-radius:var(--radius);
  margin:10px 0;font-weight:600;color:var(--ink);
}
.warn{
  font-size:.82rem;color:var(--muted);margin-top:12px;padding:10px 12px;
  background:var(--warn-bg);border-radius:var(--radius);border:1px solid #E0B4AE;
}
.trust{font-size:.78rem;color:var(--muted);margin-top:10px;line-height:1.5}
.summary{font-size:.84rem;margin-top:12px;display:grid;gap:6px}
.summary div{display:flex;justify-content:space-between;gap:10px}
.summary span:last-child{font-weight:600;text-align:right;word-break:break-all;color:var(--ink)}
.status{
  display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:var(--radius);
  margin-top:14px;background:var(--surface-muted);border:1px solid #C9BFAE;
}
.status .dot{flex:none;width:9px;height:9px;border-radius:50%;margin-top:5px}
.status b{display:block;font-size:.9rem;margin-bottom:2px;color:var(--ink)}
.status small{color:var(--muted);font-size:.82rem;line-height:1.5}
.st-verifying .dot{background:var(--muted)}
.st-processing .dot{background:var(--bsc);animation:pulse 1.4s infinite}
.st-completed .dot{background:var(--ok)}
.st-rejected .dot{background:var(--tron)}
@keyframes pulse{50%{opacity:.35}}
.submit-err{color:#A83832;font-size:.84rem;margin-top:10px;padding:10px;background:var(--warn-bg);border-radius:var(--radius)}
.section{
  max-width:var(--max);margin:0 auto;padding:48px 20px;
  border-top:1px solid var(--line);
}
.section h2{font-size:1.35rem;margin-bottom:20px;letter-spacing:-.02em;color:var(--on-dark)}
.section.alt{background:var(--bg-alt)}
.grid-3{display:grid;gap:16px}
@media(min-width:720px){.grid-3{grid-template-columns:repeat(3,1fr)}}
.info-card{
  background:var(--bg-elevated);border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);padding:20px;
}
.info-card h3{font-size:1rem;margin-bottom:8px;color:var(--on-dark)}
.info-card p{font-size:.88rem;color:var(--on-dark-muted);line-height:1.55}
.faq{max-width:720px;display:grid;gap:10px}
.faq details{
  background:var(--bg-elevated);border:1px solid var(--line-strong);
  border-radius:var(--radius);padding:14px 16px;
}
.faq summary{font-weight:600;cursor:pointer;list-style:none;color:var(--on-dark)}
.faq summary::-webkit-details-marker{display:none}
.faq p{margin-top:10px;font-size:.88rem;color:var(--on-dark-muted);line-height:1.55}
.site-footer{
  margin-top:0;border-top:1px solid var(--line);
  background:var(--header);padding:28px 20px 40px;
  font-size:.82rem;color:var(--on-dark-muted);
}
.footer-inner{max-width:var(--max);margin:0 auto}
.footer-inner p{max-width:60ch;line-height:1.55}
.footer-meta{margin-top:16px;display:flex;flex-wrap:wrap;gap:16px}
.footer-meta a{color:var(--accent)}
.support-root{position:fixed;right:16px;bottom:16px;z-index:40}
.support-fab{
  width:54px;height:54px;border-radius:50%;padding:0;font-size:.7rem;
  box-shadow:var(--shadow-soft);background:var(--accent);color:var(--accent-text);
  border:2px solid var(--bg-elevated);
}
.support-panel{
  position:absolute;right:0;bottom:64px;width:min(300px,calc(100vw - 32px));
  background:var(--surface);border:2px solid #C9BFAE;
  border-radius:var(--radius-lg);padding:16px;box-shadow:var(--shadow);
  color:var(--ink);
}
.support-panel h2{font-size:1rem;margin-bottom:6px;color:var(--ink)}
.support-panel p{font-size:.82rem;color:var(--muted);margin-bottom:10px}
.support-panel textarea{min-height:80px;resize:vertical;margin-bottom:10px}
.support-panel .row{display:flex;gap:8px}
.support-panel .row button{flex:1;margin-top:0;padding:11px;font-size:.88rem}
.support-panel .row .ghost{flex:none}
body.flow-active .marketing{display:none}
body.flow-active .hero{padding-top:28px}
main.wide{max-width:var(--max);margin:0 auto;padding:24px 16px 80px;color:var(--on-dark)}
@media(max-width:640px){
  .site-nav a:not(.nav-cta){display:none}
}