:root{
 --bg:#FFFFFF; --bg-2:#F4F8FC; --panel:#FFFFFF; --panel-2:#F1F5FA;
 --ink:#0B1220; --ink-2:#3C485B; --muted:#69748A; --line:rgba(11,18,32,.09);
 --line-2:rgba(11,18,32,.15); --accent:#0891B2; --accent-2:#0EA5E9;
 --accent-ink:#04222B; --accent-soft:rgba(8,145,178,.08); --accent-glow:rgba(8,145,178,.26);
 --grad:linear-gradient(120deg,#67E8F9,#22D3EE 45%,#38BDF8);
 --grad-text:linear-gradient(120deg,#0E7490,#0EA5E9);
 --r:14px; --r-lg:20px; --r-xl:28px; --max:1140px;
 --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--bg);-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{min-height:100vh;display:flex;flex-direction:column;font-family:var(--font);font-size:17px;
 line-height:1.62;color:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden;overflow-wrap:break-word;
 background:radial-gradient(1100px 680px at 92% -10%,rgba(34,211,238,.09),transparent 60%),
  radial-gradient(820px 560px at -6% 4%,rgba(14,165,233,.05),transparent 55%),var(--bg)}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
img,svg{display:block;max-width:100%}
ul{list-style:none}
h1,h2,h3{font-weight:700;letter-spacing:-.02em;line-height:1.12}
strong{color:var(--ink);font-weight:700}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:clamp(20px,5vw,44px)}
.inline-link{color:var(--accent);text-decoration:underline;text-decoration-color:rgba(34,211,238,.35);
 text-underline-offset:3px;transition:color .15s,text-decoration-color .15s}
.inline-link:hover{color:#67E8F9;text-decoration-color:var(--accent)}

/* top hairline */
.topline{position:fixed;inset:0 0 auto 0;height:2px;z-index:60;
 background:linear-gradient(90deg,transparent,var(--accent) 30%,#67E8F9 50%,var(--accent) 70%,transparent);
 background-size:200% 100%;animation:slide 9s linear infinite;opacity:.85;pointer-events:none}
@keyframes slide{to{background-position:200% 0}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;border:0;
 font-weight:600;border-radius:999px;white-space:nowrap;transition:transform .16s ease,box-shadow .2s,filter .16s,border-color .16s,color .16s,background .16s}
.btn-accent{padding:13px 24px;color:var(--accent-ink);background:var(--grad);
 box-shadow:0 12px 30px -12px var(--accent-glow),inset 0 1px 0 rgba(255,255,255,.4)}
.btn-accent:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 18px 40px -12px var(--accent-glow),inset 0 1px 0 rgba(255,255,255,.4)}
.btn-ghost{padding:12px 22px;color:var(--ink);border:1px solid var(--line-2);background:transparent}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.btn-mini{padding:8px 15px;font-size:.84rem;color:var(--accent);border:1px solid var(--line-2);background:var(--accent-soft)}
.btn-mini:hover{border-color:var(--accent);color:#bff3fb;transform:translateY(-1px)}

/* header */
.hdr{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:22px;
 padding:16px clamp(20px,5vw,44px);background:rgba(255,255,255,.66);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:border-color .2s,background .2s}
.hdr.scrolled{border-bottom-color:var(--line);background:rgba(255,255,255,.88)}
.brand{display:inline-flex;align-items:center;gap:11px}
.brand-mark{width:30px;height:30px;flex:none}
.brand h1{font-size:1.12rem;font-weight:700;letter-spacing:-.01em;white-space:nowrap}
.nav{margin-left:8px;display:flex;gap:2px}
.nav a{padding:8px 13px;border-radius:10px;color:var(--muted);font-size:.92rem;font-weight:500;transition:color .15s,background .15s}
.nav a:hover{color:var(--ink);background:rgba(11,18,32,.05)}
.sp{flex:1}
.tog{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line-2);background:transparent;color:var(--ink);align-items:center;justify-content:center}
.tog svg{width:20px;height:20px}

/* hero */
.hero{padding:clamp(40px,7vw,96px) 0 clamp(34px,5vw,70px)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(32px,5vw,72px);align-items:center}
.display{font-size:clamp(2.6rem,6.2vw,4.7rem);font-weight:800;letter-spacing:-.035em;line-height:1.01}
.display .g{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.uline{width:66px;height:3px;border-radius:3px;background:var(--grad-text);margin:26px 0 22px;
 transform-origin:left;animation:draw 1s .2s both cubic-bezier(.2,.7,.2,1)}
@keyframes draw{from{transform:scaleX(0);opacity:0}to{transform:scaleX(1);opacity:1}}
.lead{color:var(--ink-2);font-size:clamp(1.04rem,1.35vw,1.2rem);max-width:54ch}
.lead strong{color:var(--ink)}
.cta-row{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}
.trust{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.chip{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:999px;border:1px solid var(--line);
 background:var(--bg-2);color:var(--ink-2);font-size:.8rem;font-weight:500}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent-glow)}

/* bridge widget */
.bridge{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.035),transparent 40%),var(--panel);
 border:1px solid var(--line-2);border-radius:var(--r-xl);padding:22px;
 box-shadow:0 30px 64px -34px rgba(11,18,32,.20),0 1px 3px rgba(11,18,32,.05),0 0 0 1px rgba(8,145,178,.05)}
.bridge::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;pointer-events:none;
 background:linear-gradient(140deg,rgba(34,211,238,.45),transparent 40%,transparent 70%,rgba(56,189,248,.25));
 -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.7}
.b-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.b-head b{font-size:1rem;letter-spacing:-.01em}
.b-badge{font-size:.62rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);
 background:var(--accent-soft);border:1px solid rgba(34,211,238,.25);padding:4px 9px;border-radius:999px}
.b-row{background:var(--panel-2);border:1px solid var(--line);border-radius:var(--r);padding:15px 16px;
 display:flex;align-items:center;justify-content:space-between;gap:12px}
.b-side{display:flex;flex-direction:column;gap:3px;min-width:0}
.b-side small{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.b-amt{font-size:1.4rem;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.token{display:inline-flex;align-items:center;gap:9px;padding:7px 13px 7px 7px;border-radius:999px;
 background:var(--bg-2);border:1px solid var(--line-2);font-weight:600;font-size:.95rem;flex:none}
.token img{width:26px;height:26px;border-radius:50%;background:#fff;padding:1px}
.token .net{font-size:.66rem;color:var(--muted);font-weight:500;display:block;letter-spacing:.02em;margin-top:-2px}
.b-arrow{display:flex;justify-content:center;height:0;position:relative;z-index:2}
.b-arrow button{width:42px;height:42px;margin:-9px 0;border-radius:13px;border:1px solid var(--line-2);
 background:var(--panel-2);color:var(--accent);display:grid;place-items:center;cursor:pointer;
 transition:transform .3s ease,border-color .15s,color .15s;box-shadow:0 6px 18px -8px var(--accent-glow)}
.b-arrow button:hover{border-color:var(--accent);color:var(--accent)}
.b-arrow button.flip{transform:rotate(180deg)}
.b-arrow svg{width:18px;height:18px}
.bridge .btn-accent{width:100%;margin-top:16px;padding:14px}
.b-note{margin-top:12px;font-size:.73rem;color:var(--muted);text-align:center}

/* sections */
.sec{padding:clamp(54px,8vw,104px) 0}
.sec-alt{background:linear-gradient(180deg,rgba(255,255,255,.012),transparent 30%),var(--bg-2)}
.sec h2{font-size:clamp(1.7rem,3.4vw,2.5rem);margin-bottom:12px}
.intro{color:var(--muted);max-width:70ch;font-size:1.03rem;margin-bottom:clamp(24px,3.5vw,40px)}
.capsule{border:1px solid var(--line);border-left:3px solid var(--accent);background:linear-gradient(110deg,var(--accent-soft),transparent 55%);
 border-radius:var(--r);padding:24px 26px;font-size:1.06rem;color:var(--ink-2);max-width:82ch}
.steps{counter-reset:s;display:grid;gap:13px;max-width:880px}
.steps li{position:relative;padding:16px 18px 16px 62px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r)}
.steps li::before{counter-increment:s;content:counter(s,decimal-leading-zero);position:absolute;left:18px;top:16px;
 color:var(--accent);font-weight:700;font-size:.95rem;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.steps b{display:block;margin-bottom:2px;font-weight:600}
.steps span{color:var(--muted);font-size:.93rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:0 1px 2px rgba(11,18,32,.04);transition:border-color .16s,transform .16s,box-shadow .16s}
.card:hover{border-color:var(--line-2);transform:translateY(-2px);box-shadow:0 18px 40px -28px rgba(11,18,32,.18)}
.card h3{font-size:1.08rem;margin-bottom:9px;color:var(--accent)}
.card p{font-size:.94rem;color:var(--ink-2)}
.assets{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.asset{display:flex;flex-direction:column;gap:11px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:19px;box-shadow:0 1px 2px rgba(11,18,32,.04);transition:border-color .16s,box-shadow .16s,transform .16s}
.asset:hover{border-color:var(--line-2);transform:translateY(-2px);box-shadow:0 22px 46px -30px rgba(11,18,32,.22)}
.asset-h{display:flex;align-items:center;gap:12px}
.asset-ic{width:40px;height:40px;border-radius:50%;background:#fff;padding:2px;flex:none}
.asset-fb{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:none;font-size:.66rem;font-weight:700;
 color:var(--accent);background:var(--accent-soft);border:1px solid rgba(34,211,238,.22);letter-spacing:.02em}
.asset h3{font-size:1.05rem}
.asset .sub{font-size:.76rem;color:var(--muted);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.tag{font-size:.6rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--accent);
 background:var(--accent-soft);border:1px solid rgba(34,211,238,.22);padding:2px 7px;border-radius:999px}
.asset .it{font-size:.89rem;color:var(--ink-2);flex:1}
.asset .btn-mini{align-self:flex-start}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg)}
table{width:100%;border-collapse:collapse;min-width:600px}
th,td{text-align:left;padding:15px 17px;vertical-align:top;border-bottom:1px solid var(--line);font-size:.92rem}
thead th{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);background:var(--bg-2)}
tbody tr:last-child td{border-bottom:0}
td:first-child{font-weight:600;color:var(--ink);white-space:nowrap}
td{color:var(--ink-2)}
.faq{display:grid;gap:11px;max-width:900px}
details{border:1px solid var(--line);border-radius:var(--r);background:var(--panel);overflow:hidden}
summary{cursor:pointer;list-style:none;padding:17px 20px;font-weight:600;font-size:1.02rem;display:flex;align-items:center;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent);font-size:1.3rem;transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details>div{padding:0 20px 18px;color:var(--ink-2);font-size:.96rem}
.foot{margin-top:auto;border-top:1px solid var(--line);padding:32px 0 40px}
.foot nav{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:14px}
.foot nav a{color:var(--muted);font-size:.9rem}
.foot nav a:hover{color:var(--accent)}
.foot .dis{color:var(--muted);font-size:.82rem;max-width:74ch}
.foot .top{margin-top:12px;font-size:.82rem}.foot .top a{color:var(--accent)}

@keyframes up{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.hero-copy>*{animation:up .7s both}.hero-copy .lead{animation-delay:.08s}.hero-copy .cta-row{animation-delay:.16s}.hero-copy .trust{animation-delay:.22s}
.hero-widget{animation:up .9s .12s both}

@media(max-width:900px){
 .nav{display:none}.tog{display:inline-flex}
 .hero-grid{grid-template-columns:1fr;gap:34px}.hero-widget{order:-1;max-width:440px;margin-inline:auto;width:100%}
 .cards{grid-template-columns:1fr}
 .nav.open{display:flex;flex-direction:column;position:absolute;top:66px;right:16px;background:var(--panel-2);
  border:1px solid var(--line-2);border-radius:var(--r);padding:8px;box-shadow:0 24px 50px -28px rgba(11,18,32,.22)}
}
@media(max-width:560px){body{font-size:16px}.assets{grid-template-columns:1fr 1fr}.hdr .btn-accent{display:none}}
@media(max-width:400px){.assets{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition-duration:.001ms!important}}