:root{
  --bg:#0a0506; --ink:#f3e9ea; --mute:#9a8588;
  --red:#b3162b; --red-hi:#d9213a; --red-deep:#8f1020;
  --line:rgba(255,255,255,.09); --ok:#3ecf6e; --warn:#e8a33d;
  --glass:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  --r:20px;
}
*{box-sizing:border-box}
html{color-scheme:dark;scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);font:15px/1.6 "Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
[hidden]{display:none!important}

/* background */
.bg{position:fixed;inset:0;z-index:-1;overflow:hidden;background:var(--bg)}
.orb{position:absolute;border-radius:50%;filter:blur(100px)}
.o1{width:560px;height:560px;left:-160px;top:-200px;background:var(--red-deep);opacity:.55}
.o2{width:480px;height:480px;right:-160px;bottom:-180px;background:#5a0a14;opacity:.7}
.grain{position:absolute;inset:0;opacity:.08;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}

/* glass */
.glass{
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--r);
  -webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);
  box-shadow:0 1px 0 rgba(255,255,255,.06) inset,0 24px 60px -24px rgba(0,0,0,.8);
}

.wrap{width:min(1080px,100% - 32px);margin-inline:auto}

/* header */
.top{position:sticky;top:0;z-index:20;padding-top:14px}
.bar{display:flex;align-items:center;justify-content:space-between;padding:10px 14px 10px 16px;border-radius:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;letter-spacing:.04em}
.mark{width:30px;height:30px}
nav{display:flex;gap:6px}
nav a{padding:7px 14px;border-radius:10px;text-decoration:none;color:var(--mute);font-weight:600;font-size:14px;transition:.2s}
nav a:hover{color:var(--ink);background:rgba(255,255,255,.06)}

/* hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start;padding:56px 0 40px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:5px 12px;border:1px solid rgba(217,33,58,.35);background:rgba(179,22,43,.12);color:#ff8d9a;border-radius:99px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.pill i{width:6px;height:6px;border-radius:50%;background:var(--red-hi);box-shadow:0 0 10px var(--red-hi)}
h1{font-size:clamp(34px,5vw,54px);line-height:1.08;margin:18px 0 16px;letter-spacing:-.02em;font-weight:800}
h1 em{font-style:normal;color:var(--red-hi)}
.lead{color:#c9bcbe;max-width:520px;margin:0 0 26px}
.facts{list-style:none;margin:0 0 26px;padding:0;display:grid;gap:12px}
.facts li{display:grid;grid-template-columns:auto 1fr;column-gap:12px;padding-left:2px}
.facts li::before{content:"";grid-row:1 / span 2;width:3px;border-radius:3px;background:linear-gradient(var(--red-hi),transparent)}
.facts b{font-weight:700}
.facts span{color:var(--mute);font-size:14px}

/* download card */
.dl{display:flex;align-items:center;gap:14px;padding:14px 16px;max-width:520px}
.dl-ico{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(179,22,43,.18);color:#ff8d9a;border:1px solid rgba(217,33,58,.3)}
.dl-ico svg{width:22px;height:22px}
.dl-txt{display:flex;flex-direction:column;line-height:1.3;margin-right:auto}
.dl-txt span{color:var(--mute);font-size:13px}
.fine{color:var(--mute);font-size:13px;margin:12px 0 0;max-width:520px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--ink);font:700 14px/1 inherit;font-family:inherit;text-decoration:none;cursor:pointer;transition:transform .15s,background .2s,box-shadow .2s,opacity .2s}
.btn:hover{background:rgba(255,255,255,.09)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:linear-gradient(180deg,var(--red-hi),var(--red));border-color:rgba(255,255,255,.14);box-shadow:0 1px 0 rgba(255,255,255,.22) inset,0 10px 24px -10px rgba(217,33,58,.7)}
.btn.primary:hover{background:linear-gradient(180deg,#ec2c46,var(--red-hi))}
.btn.wide{width:100%;padding:14px 20px;font-size:15px}
.btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}
.btn:focus-visible,input:focus-visible,.vchk:focus-visible{outline:2px solid var(--red-hi);outline-offset:2px}

/* flow card */
.flow{padding:24px;position:sticky;top:96px}
.flow-head{display:flex;align-items:baseline;justify-content:space-between}
.flow-head h2{margin:0;font-size:20px;font-weight:800}
.pct{font:500 14px "JetBrains Mono",monospace;color:var(--mute)}
.meter{height:6px;background:rgba(255,255,255,.07);border-radius:9px;overflow:hidden;margin:14px 0 18px}
.meter i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--red-deep),var(--red-hi));border-radius:9px;transition:width .5s cubic-bezier(.2,.8,.2,1)}

.steps{list-style:none;margin:0 0 18px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.steps li{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--mute);position:relative}
.steps li b{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);background:rgba(255,255,255,.04);font-size:13px;transition:.25s}
.steps li:not(:last-child)::after{content:"";position:absolute;top:15px;left:calc(50% + 20px);right:calc(-50% + 20px);height:1px;background:var(--line)}
.steps li.active{color:var(--ink)}
.steps li.active b{border-color:var(--red-hi);background:rgba(179,22,43,.25);box-shadow:0 0 0 4px rgba(217,33,58,.12)}
.steps li.done{color:#c9bcbe}
.steps li.done b{background:var(--red);border-color:var(--red);color:#fff}

.hint{color:#c9bcbe;margin:0 0 16px;min-height:24px;text-align:center;font-size:14px}

/* verify box */
#vwrap{margin:0 0 14px}
.vbox{display:flex;align-items:center;gap:12px;padding:11px 14px;border:1px solid var(--line);border-radius:12px;background:rgba(0,0,0,.25);font-size:14px}
.vchk{flex:none;width:26px;height:26px;border:2px solid #6b5a5d;border-radius:6px;background:transparent;cursor:pointer;color:#06210f;font-weight:900;font-size:15px;line-height:1;padding:0;transition:.2s}
.vchk:hover{border-color:var(--red-hi)}
.vchk.ok{background:var(--ok);border-color:var(--ok);cursor:default}
.vchk.load{border-color:var(--red-hi);border-top-color:transparent;border-radius:50%;animation:sp .8s linear infinite;cursor:default}
@keyframes sp{to{transform:rotate(360deg)}}
.vbrand{margin-left:auto;text-align:right;font-size:10px;font-weight:700;letter-spacing:.04em;color:var(--mute);line-height:1.2;text-transform:uppercase}
#ts{display:flex;justify-content:center}
#ts:not(:empty){margin-bottom:12px}

/* claim form */
#claim label{display:block;font-size:13px;font-weight:700;color:#c9bcbe;margin-bottom:8px}
#claim input{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(0,0,0,.3);color:var(--ink);font:500 15px "JetBrains Mono",monospace;margin-bottom:12px;transition:border-color .2s}
#claim input:focus{border-color:rgba(217,33,58,.6);outline:none;box-shadow:0 0 0 4px rgba(217,33,58,.12)}
.fmsg{margin:12px 0 0;font-size:13.5px;min-height:20px;text-align:center}
.fmsg.err{color:#ff8d9a}.fmsg.info{color:var(--mute)}

/* success */
#success{text-align:center;padding:6px 0 2px}
.ok-ico{width:54px;height:54px;border-radius:50%;margin:0 auto 12px;display:grid;place-items:center;background:rgba(62,207,110,.14);border:1px solid rgba(62,207,110,.4);color:var(--ok)}
.ok-ico svg{width:26px;height:26px}
#success h3{margin:0 0 4px;font-size:20px}
.sub-ok{margin:0;color:var(--mute)}.sub-ok b{color:var(--ink)}
.timer{font:500 34px "JetBrains Mono",monospace;margin:14px 0 6px;letter-spacing:.02em}
#success .btn{margin-top:14px}

/* footer, toast, modal */
.foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 0 40px;color:var(--mute);font-size:13px;border-top:1px solid var(--line)}
.foot a{text-decoration:none;font-weight:700;color:var(--ink);padding:8px 16px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.04)}
.foot a:hover{background:rgba(255,255,255,.09)}
#toast{position:fixed;left:50%;top:78px;transform:translate(-50%,-30px);opacity:0;pointer-events:none;background:rgba(27,13,16,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--line);color:var(--ink);padding:10px 18px;border-radius:12px;font-weight:600;font-size:14px;transition:.3s;z-index:60;max-width:calc(100% - 32px);text-align:center}
#toast.show{transform:translate(-50%,0);opacity:1}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.7);display:grid;place-items:center;z-index:50;padding:16px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.mbox{max-width:520px;width:100%;padding:22px}
.mbox h2{margin:0 0 8px}.mbox p{color:#c9bcbe;margin:0}

@media(max-width:900px){
  .hero{grid-template-columns:1fr;gap:28px;padding-top:34px}
  .flow{position:static;order:-1}
}
@media(max-width:480px){
  .flow{padding:18px}
  .dl{flex-wrap:wrap}.dl .btn{width:100%}
  .foot{flex-direction:column-reverse;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}