:root{
  --bg:#07060b;--bg2:#0e0b16;--ink:#f3eefc;--mute:#9a90ad;--line:#ffffff14;
  --blood:#ff2d55;--ember:#ff7a2d;--glow:#ff2d5566;
  --grad:linear-gradient(120deg,#ff2d55 0%,#ff7a2d 100%);
  --r:22px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:"Manrope",system-ui,sans-serif;overflow-x:hidden;line-height:1.6}
h1,h2,h3,.display{font-family:"Syne",sans-serif;letter-spacing:-.02em;line-height:1.02}
a{color:inherit;text-decoration:none}
.grain{position:fixed;inset:0;pointer-events:none;z-index:50;opacity:.06;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.progress{position:fixed;top:0;left:0;height:3px;background:var(--grad);z-index:60;width:0;box-shadow:0 0 18px var(--glow)}
.cursor{position:fixed;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,#ff2d5522,transparent 65%);pointer-events:none;transform:translate(-50%,-50%);z-index:0;transition:opacity .3s}

nav{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:40;display:flex;gap:28px;align-items:center;padding:12px 14px 12px 22px;border:1px solid var(--line);border-radius:99px;background:#0b0912b3;backdrop-filter:blur(14px);width:min(920px,92vw);justify-content:space-between}
nav .logo{font-family:"Syne";font-weight:800;font-size:1.1rem}
nav .logo b{background:var(--grad);-webkit-background-clip:text;color:transparent}
nav .links{display:flex;gap:26px;font-size:.9rem;color:var(--mute)}
nav .links a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 24px;border-radius:99px;font-weight:700;font-size:.95rem;border:0;cursor:pointer;transition:transform .25s,box-shadow .25s,opacity .2s;font-family:inherit}
.btn-hot{background:var(--grad);color:#14060a;box-shadow:0 10px 40px -10px var(--glow)}
.btn-hot:hover{transform:translateY(-2px);box-shadow:0 18px 50px -10px var(--glow)}
.btn-ghost{border:1px solid var(--line);color:var(--ink);background:#ffffff08}
.btn:disabled{opacity:.35;cursor:not-allowed;transform:none}
@media(max-width:720px){nav .links{display:none}}

.hero{min-height:100vh;display:grid;place-items:center;text-align:center;position:relative;padding:140px 6vw 80px;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.55;animation:float 14s ease-in-out infinite}
.orb.a{width:520px;height:520px;background:#ff2d55;top:-120px;left:-120px}
.orb.b{width:420px;height:420px;background:#ff7a2d;bottom:-140px;right:-80px;animation-delay:-6s}
@keyframes float{50%{transform:translate(60px,40px) scale(1.08)}}
.hero h1{font-size:clamp(3rem,11vw,9.5rem);font-weight:800;position:relative}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line span{display:inline-block;transform:translateY(110%);animation:rise 1.1s cubic-bezier(.2,.8,.2,1) forwards}
.hero h1 .line:nth-child(2) span{animation-delay:.12s;background:var(--grad);-webkit-background-clip:text;color:transparent}
@keyframes rise{to{transform:none}}
.hero p{max-width:560px;margin:28px auto 36px;color:var(--mute);font-size:1.12rem;opacity:0;animation:fade 1s .6s forwards}
.hero .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;opacity:0;animation:fade 1s .8s forwards}
@keyframes fade{to{opacity:1}}
.scrollhint{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);font-size:.75rem;letter-spacing:.3em;color:var(--mute)}

.marquee{border-block:1px solid var(--line);overflow:hidden;padding:22px 0;background:var(--bg2)}
.marquee .track{display:flex;gap:60px;white-space:nowrap;animation:mq 28s linear infinite;font-family:"Syne";font-size:2rem;font-weight:700;color:#ffffff30}
.marquee .track b{color:var(--blood)}
@keyframes mq{to{transform:translateX(-50%)}}

section{padding:130px 6vw;position:relative;z-index:1}
.kicker{font-size:.78rem;letter-spacing:.3em;text-transform:uppercase;color:var(--blood);margin-bottom:18px}
.h2{font-size:clamp(2.2rem,6vw,4.6rem);font-weight:800;max-width:900px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-top:70px}
.card{border:1px solid var(--line);border-radius:var(--r);padding:34px;background:linear-gradient(180deg,#ffffff07,#ffffff02);position:relative;overflow:hidden;transition:transform .4s,border-color .4s}
.card:hover{transform:translateY(-6px);border-color:#ff2d5566}
.card .n{font-family:"Syne";font-size:4rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;color:transparent;line-height:1}
.card h3{font-size:1.4rem;margin:18px 0 10px}
.card p{color:var(--mute)}

.pin{height:260vh;padding:0}
.pin .sticky{position:sticky;top:0;height:100vh;display:grid;place-items:center;overflow:hidden}
.pin .big{font-family:"Syne";font-weight:800;font-size:clamp(3rem,13vw,12rem);white-space:nowrap;will-change:transform}
.pin .big span{background:var(--grad);-webkit-background-clip:text;color:transparent}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-top:60px}
.stat .num{font-family:"Syne";font-size:3.6rem;font-weight:800}
.stat .lbl{color:var(--mute)}

.reveal{opacity:0;transform:translateY(60px);transition:opacity 1s cubic-bezier(.2,.8,.2,1),transform 1s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}

footer{padding:60px 6vw;border-top:1px solid var(--line);color:var(--mute);display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px;font-size:.9rem}

/* license page */
.lic{min-height:100vh;padding:130px 5vw 60px;display:grid;place-items:start center;position:relative}
.panel{width:min(640px,100%);border:1px solid var(--line);border-radius:28px;padding:42px;background:#0d0a14cc;backdrop-filter:blur(10px);position:relative;z-index:2;text-align:center}
.panel h1{font-size:clamp(2rem,6vw,3rem);font-weight:800}
.panel p{color:var(--mute);margin-top:10px}
.ring{width:150px;height:150px;margin:34px auto;position:relative}
.ring svg{transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:8}
.ring .bgc{stroke:#ffffff12}
.ring .fg{stroke:url(#g);stroke-linecap:round;transition:stroke-dashoffset 1s linear}
.ring .t{position:absolute;inset:0;display:grid;place-items:center;font-family:"Syne";font-size:2.6rem;font-weight:800}
.key{margin:28px 0 10px;padding:20px;border-radius:16px;border:1px dashed #ff2d5588;font-family:ui-monospace,monospace;font-size:clamp(1rem,4vw,1.45rem);letter-spacing:.08em;background:#ff2d550d;word-break:break-all;animation:pop .6s cubic-bezier(.2,1.4,.4,1)}
@keyframes pop{from{transform:scale(.8);opacity:0}}
.err{color:var(--blood);margin-top:18px}
.ad{width:min(728px,100%);min-height:100px;margin:22px auto;border:1px dashed var(--line);border-radius:14px;display:grid;place-items:center;color:#ffffff30;font-size:.75rem;position:relative;z-index:2}
.hidden{display:none!important}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}.hero h1 .line span{transform:none}}