:root{
  --bg:#05070c;
  --bg2:#080c14;
  --panel:rgba(18,24,36,.72);
  --panel-solid:#101623;
  --line:rgba(255,255,255,.07);
  --line-strong:rgba(255,255,255,.12);
  --text:#eaf0fb;
  --muted:#8a96ac;
  --accent:#5b8cff;
  --accent2:#a06bff;
  --ok:#35d39a;
  --warn:#ffb340;
  --radius:18px;
  --shadow:0 24px 60px -30px rgba(0,0,0,.9);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:
    radial-gradient(900px 520px at 15% -8%, rgba(91,140,255,.16), transparent 60%),
    radial-gradient(760px 480px at 85% 0%, rgba(160,107,255,.13), transparent 62%),
    linear-gradient(180deg,#05070c 0%,#070b12 45%,#05070c 100%);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Inter,sans-serif;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}

/* ---------- nav ---------- */
nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 28px;max-width:1120px;margin:0 auto;
  position:sticky;top:0;z-index:30;
  backdrop-filter:blur(14px);
  background:linear-gradient(180deg,rgba(5,7,12,.86),rgba(5,7,12,.45));
  border-bottom:1px solid transparent;
}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;letter-spacing:.3px;font-size:16px}
.logo{
  width:32px;height:32px;border-radius:10px;display:grid;place-items:center;font-size:15px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow:0 8px 20px -8px rgba(91,140,255,.9);
}
nav .links{display:flex;gap:26px;color:var(--muted);font-size:14px;align-items:center}
nav .links a{transition:color .18s}
nav .links a:hover{color:var(--text)}

/* ---------- promo ---------- */
.promo{
  padding:11px 28px;font-size:13px;color:var(--muted);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(90deg,rgba(91,140,255,.07),rgba(160,107,255,.05));
  max-width:1120px;margin:0 auto;
}
.promo b{color:var(--text);font-weight:600}

/* ---------- hero ---------- */
.hero{padding:88px 0 64px;text-align:center;position:relative}
.hero:before{
  content:"";position:absolute;left:50%;top:-40px;transform:translateX(-50%);
  width:760px;height:420px;pointer-events:none;
  background:radial-gradient(closest-side,rgba(91,140,255,.18),transparent 72%);
  filter:blur(10px);
}
.badge{
  display:inline-flex;gap:9px;align-items:center;padding:8px 16px;border-radius:999px;
  border:1px solid var(--line-strong);color:#a9b6cc;font-size:13px;
  background:rgba(255,255,255,.03);backdrop-filter:blur(8px);
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--ok);
  box-shadow:0 0 0 4px rgba(53,211,154,.14)}
h1{
  font-size:clamp(40px,5.8vw,68px);line-height:1.12;margin:24px 0 0;
  letter-spacing:-1.6px;font-weight:800;
}
.hero .cta{margin-top:36px}
h1 span{
  background:linear-gradient(100deg,#7aa2ff 0%,#a06bff 55%,#d06bff 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.sub{color:var(--muted);font-size:17px;max-width:660px;margin:0 auto;line-height:1.85}
.cta{display:flex;gap:14px;justify-content:center;margin-top:34px;flex-wrap:wrap}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:12px;font-weight:600;font-size:15px;
  border:1px solid var(--line-strong);background:rgba(255,255,255,.04);
  color:var(--text);cursor:pointer;transition:transform .16s,box-shadow .16s,border-color .16s;
}
.btn:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.24)}
.btn.primary{
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  border:none;color:#fff;box-shadow:0 14px 34px -14px rgba(101,120,255,.95);
}
.btn.primary:hover{box-shadow:0 18px 40px -14px rgba(101,120,255,1)}
.btn.ghost{background:transparent}

/* ---------- sections ---------- */
section{padding:64px 0}
h2{font-size:clamp(24px,3vw,32px);margin:0 0 10px;letter-spacing:-.6px;font-weight:750}
.lead{color:var(--muted);margin:0 0 34px;font-size:15px}
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.stat{text-align:center;padding:22px 12px;border-radius:var(--radius);
  border:1px solid var(--line);background:var(--panel)}
.stat b{display:block;font-size:26px;letter-spacing:-.5px;
  background:linear-gradient(120deg,#8fb0ff,#c08bff);-webkit-background-clip:text;
  background-clip:text;color:transparent;font-weight:800}
.stat span{font-size:13px;color:var(--muted)}

/* ---------- cards ---------- */
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);backdrop-filter:blur(10px);
  transition:transform .18s,border-color .18s;
}
.card:hover{transform:translateY(-2px);border-color:var(--line-strong)}
.feature .ic{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(91,140,255,.2),rgba(160,107,255,.14));
  color:#a9c2ff;font-size:19px;margin-bottom:16px;
}
.feature h3{margin:0 0 7px;font-size:15.5px;font-weight:650}
.feature p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.75}

/* ---------- comparison ---------- */
.compare{padding:8px 26px}
.cmp{
  display:grid;grid-template-columns:112px 1fr 1fr;gap:16px;padding:17px 0;
  border-bottom:1px solid var(--line);font-size:14px;align-items:center;color:var(--muted);
}
.cmp:last-child{border-bottom:none}
.cmp.head{font-size:12.5px;font-weight:650;letter-spacing:.4px;padding-bottom:12px;
  border-bottom:1px solid var(--line-strong);text-transform:uppercase}
.cmp.head .ours{color:#8fb0ff}
.cmp .ours{color:var(--text);font-weight:600}
.cmp > div:first-child{font-size:13px;color:#6f7d93}

/* ---------- pricing ---------- */
.price{display:flex;flex-direction:column;position:relative;padding:28px}
.price.hot{
  border-color:rgba(122,162,255,.42);
  background:linear-gradient(180deg,rgba(30,40,66,.9),rgba(12,17,28,.9));
  box-shadow:0 30px 70px -34px rgba(91,140,255,.85);
}
.tag{
  position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  font-size:12px;padding:4px 13px;border-radius:99px;white-space:nowrap;
  background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;
  box-shadow:0 8px 20px -8px rgba(122,102,255,.9);
}
.pname{font-size:16px;font-weight:700;margin:2px 0 4px}
.ptag{color:var(--muted);font-size:13px;margin-bottom:20px}
.amount{font-size:40px;font-weight:800;letter-spacing:-2px;line-height:1.1}
.amount small{font-size:14px;font-weight:500;color:var(--muted);letter-spacing:0}
.was{font-size:14px;color:#5f6b80;text-decoration:line-through;margin-left:10px;font-weight:400}
.spec{list-style:none;padding:0;margin:20px 0 24px;font-size:13.5px;color:var(--muted)}
.spec li{padding:9px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between}
.spec li:first-child{border-top:none}
.spec b{color:var(--text);font-weight:600}
.price .btn{width:100%;margin-top:auto}

/* ---------- steps ---------- */
.steps{counter-reset:s}
.step{display:flex;gap:18px;padding:20px 0;border-top:1px solid var(--line)}
.step:first-child{border-top:none}
.num{
  width:32px;height:32px;flex:0 0 32px;border-radius:50%;
  background:linear-gradient(135deg,rgba(91,140,255,.22),rgba(160,107,255,.16));
  color:#9dbcff;display:grid;place-items:center;font-size:13px;font-weight:700;
}
.step h4{margin:0 0 5px;font-size:15px;font-weight:650}
.step p{margin:0;color:var(--muted);font-size:13.5px}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line);padding:20px 0}
.faq:first-child{border-top:none}
.faq h4{margin:0 0 7px;font-size:15px;font-weight:650}
.faq p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.8}

/* ---------- panels / rows ---------- */
.panel{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);
}
.row{
  display:flex;justify-content:space-between;gap:16px;padding:13px 0;
  border-bottom:1px solid var(--line);font-size:14px;
}
.row:last-child{border-bottom:none}
.row > span:first-child{color:var(--muted)}
.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12.5px;word-break:break-all}
.muted{color:var(--muted)}
.small{font-size:13px;color:var(--muted);line-height:1.75}
.center{text-align:center}

/* ---------- pills ---------- */
.pill{display:inline-block;padding:3px 11px;border-radius:99px;font-size:12px;font-weight:600}
.pill.wait{background:rgba(255,179,64,.13);color:var(--warn)}
.pill.paid{background:rgba(53,211,154,.13);color:var(--ok)}
.pill.review{background:rgba(160,107,255,.16);color:#c3a4ff}
.pill.expired{background:rgba(255,255,255,.06);color:var(--muted)}

/* ---------- alerts / copy ---------- */
.alert{
  border:1px solid rgba(255,179,64,.28);background:rgba(255,179,64,.07);color:#ffcf8a;
  padding:13px 17px;border-radius:12px;font-size:13px;margin:18px 0;line-height:1.7;
}
.copy{
  display:flex;gap:10px;align-items:center;background:rgba(0,0,0,.35);
  border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:10px 0;
}
.copy code{flex:1;font-family:ui-monospace,Consolas,monospace;font-size:12.5px;color:#cfe0ff;word-break:break-all}
.copy .btn{padding:8px 14px;font-size:13px}

/* ---------- payment ---------- */
.paywrap{display:flex;gap:24px;align-items:flex-start;margin-top:18px;flex-wrap:wrap}
.qrbox{width:176px;height:176px;flex:0 0 176px;background:#fff;border-radius:14px;padding:9px}
.qrbox svg{width:100%;height:100%;display:block}

/* ---------- forms ---------- */
.field{display:block;margin:16px 0}
.field span{display:block;font-size:12.5px;color:var(--muted);margin-bottom:7px}
.field input{
  width:100%;padding:13px 15px;border-radius:12px;border:1px solid var(--line-strong);
  background:rgba(0,0,0,.32);color:var(--text);font-size:14px;outline:none;
  transition:border-color .16s,box-shadow .16s;
}
.field input:focus{border-color:rgba(122,162,255,.65);box-shadow:0 0 0 3px rgba(91,140,255,.13)}
.linkbtn{background:none;border:none;color:var(--muted);font:inherit;font-size:14px;cursor:pointer;padding:0}
.linkbtn:hover{color:var(--text)}

/* ---------- order rows ---------- */
.orderrow{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:17px 0;border-bottom:1px solid var(--line);flex-wrap:wrap;
}
.orderrow:last-child{border-bottom:none}
.oname{font-weight:600;font-size:14.5px}

/* ---------- traffic bar ---------- */
.bar{height:7px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden;margin:6px 0 14px}
.bar > i{display:block;height:100%;border-radius:99px;
  background:linear-gradient(90deg,var(--accent),var(--accent2))}

/* ---------- devices ---------- */
.device{padding:16px 0;border-bottom:1px solid var(--line)}
.device:last-of-type{border-bottom:none}
.devhead{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:14.5px}
.addform{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.addform input{flex:1;min-width:200px;padding:12px 14px;border-radius:11px;
  border:1px solid var(--line-strong);background:rgba(0,0,0,.32);color:var(--text);font-size:14px;outline:none}
.addform input:focus{border-color:rgba(122,162,255,.6)}

/* ---------- support ---------- */
.fab{
  position:fixed;right:22px;bottom:22px;z-index:60;
  display:inline-flex;align-items:center;gap:9px;padding:12px 19px;border-radius:999px;
  background:linear-gradient(135deg,#2aabee,#1f8fd0);color:#fff;font-size:14px;font-weight:600;
  box-shadow:0 16px 36px -14px rgba(42,171,238,.9);transition:transform .18s,box-shadow .18s;
}
.fab:hover{transform:translateY(-2px);box-shadow:0 20px 42px -14px rgba(42,171,238,1)}
.fab-ic{font-size:16px;line-height:1}
.supportband{display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap}

/* ---------- footer ---------- */
footer{
  max-width:1120px;margin:40px auto 0;padding:34px 28px;
  border-top:1px solid var(--line);color:#65718a;font-size:12.5px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}

/* ---------- responsive ---------- */
@media(max-width:920px){
  .g3,.g4{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  nav .links{display:none}
  h1{letter-spacing:-.6px}
  .cmp{grid-template-columns:80px 1fr 1fr;gap:10px;font-size:13px}
  .hero{padding:64px 0 44px}
  .qrbox{width:140px;height:140px;flex:0 0 140px}
}