:root{
  --bg:#0b1220;
  --text:rgba(255,255,255,0.92);
  --muted:rgba(255,255,255,0.68);
  --line:rgba(255,255,255,0.12);
  --card:rgba(255,255,255,0.06);
  --card2:rgba(255,255,255,0.10);
  --accent:#4da3ff;
  --accent2:#7c5cff;
  --good:#2ee59d;
  --danger:#ff5c7a;
  --shadow:0 20px 60px rgba(0,0,0,0.45);
  --radius:18px;
  --radius2:14px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 15% 15%, rgba(77,163,255,0.20), transparent 60%),
    radial-gradient(900px 500px at 85% 25%, rgba(124,92,255,0.18), transparent 60%),
    radial-gradient(900px 700px at 50% 95%, rgba(46,229,157,0.10), transparent 60%),
    linear-gradient(180deg, #070b14 0%, #0b1220 40%, #070b14 100%);
}

a{color:inherit; text-decoration:none}

.header{
  position:sticky;
  top:0;
  z-index:10;
  backdrop-filter: blur(10px);
  background: rgba(7,11,20,0.55);
  border-bottom:1px solid var(--line);
}

.nav{
  max-width:1100px;
  margin:0 auto;
  padding:16px 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  letter-spacing:0.2px;
}

.logo{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow:0 8px 24px rgba(77,163,255,0.25);
  position:relative;
  overflow:hidden;
}
.logo::before{
  content:"";
  position:absolute; inset:-40%;
  background:radial-gradient(circle at 30% 30%, rgba(255,255,255,0.55), transparent 35%);
  transform:rotate(18deg);
}

.brand-name{font-size:16px}
.brand-tag{font-size:12px; font-weight:600; color:var(--muted)}

.links{
  display:flex;
  gap:14px;
  color:var(--muted);
  font-weight:600;
  font-size:14px;
}
.links a{padding:8px 10px; border-radius:10px}
.links a:hover{background:rgba(255,255,255,0.06); color:var(--text)}

.cta{
  display:flex;
  gap:10px;
  align-items:center;
}
.pill{
  border:1px solid var(--line);
  background:rgba(255,255,255,0.05);
  padding:10px 12px;
  border-radius:999px;
  color:var(--muted);
  font-weight:700;
  font-size:13px;
}

.main{
  padding:34px 18px 56px;
  display:flex;
  justify-content:center;
}

.grid{
  width:100%;
  max-width:1100px;
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap:22px;
  align-items:start;
}

.hero{
  padding:26px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  box-shadow:var(--shadow);
  position:relative;
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute;
  inset:-2px;
  pointer-events:none;
  background:
    radial-gradient(600px 280px at 10% 10%, rgba(77,163,255,0.18), transparent 55%),
    radial-gradient(520px 240px at 80% 25%, rgba(124,92,255,0.14), transparent 55%);
  mix-blend-mode:screen;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,0.05);
  color:var(--muted);
  font-weight:800;
  font-size:12px;
  position:relative;
  z-index:1;
}
.dot{
  width:9px;height:9px;border-radius:999px;background:var(--good);
  box-shadow:0 0 0 6px rgba(46,229,157,0.10);
}

h1{
  margin:14px 0 10px;
  font-size:42px;
  line-height:1.05;
  letter-spacing:-0.9px;
  position:relative;
  z-index:1;
}

.sub{
  max-width:58ch;
  color:var(--muted);
  font-size:16px;
  line-height:1.6;
  position:relative;
  z-index:1;
}

.points{
  margin-top:18px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  position:relative;
  z-index:1;
}
.point{
  border:1px solid var(--line);
  background:rgba(255,255,255,0.04);
  border-radius:var(--radius2);
  padding:12px;
  display:flex;
  gap:10px;
  align-items:flex-start;
}
.icon{
  width:34px;height:34px;border-radius:12px;
  background:rgba(255,255,255,0.07);
  display:grid; place-items:center;
  border:1px solid rgba(255,255,255,0.12);
  flex:0 0 auto;
  font-weight:900;
}
.point b{display:block; margin-bottom:4px}
.point span{color:var(--muted); font-size:13px; line-height:1.35}

.hero-actions{
  margin-top:18px;
  display:flex;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
  position:relative;
  z-index:1;
}
.note{color:var(--muted); font-size:13px}

.card{
  padding:22px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.04));
  box-shadow:var(--shadow);
}

.card h2{
  margin:0 0 6px;
  font-size:20px;
  letter-spacing:-0.3px;
}
.card p{
  margin:0 0 16px;
  color:var(--muted);
  font-size:14px;
  line-height:1.45;
}

.field{display:grid; gap:8px; margin-bottom:10px}
label{
  font-size:13px;
  font-weight:800;
  color:rgba(255,255,255,0.82);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
}
.hint{font-weight:700; color:var(--muted); font-size:12px}

input{
  width:100%;
  padding:12px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,0.14);
  background:rgba(7,11,20,0.45);
  color:var(--text);
  outline:none;
  font-size:14px;
}
input:focus{
  border-color:rgba(77,163,255,0.55);
  box-shadow:0 0 0 4px rgba(77,163,255,0.12);
}

.row{
  display:flex;
  gap:10px;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  margin:8px 0 0;
}
.row.bottom{margin-top:12px}

.checkbox{
  display:flex;
  align-items:center;
  gap:8px;
  font-weight:800;
}
.checkbox input{width:auto; transform: translateY(1px)}

.link{
  color:rgba(255,255,255,0.84);
  font-weight:800;
  font-size:13px;
  padding:8px 10px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,0.16);
  background:rgba(255,255,255,0.04);
}
.link:hover{background:rgba(255,255,255,0.07)}
.link.dashed{border-style:dashed}

.btn{
  border:0;
  cursor:pointer;
  padding:10px 14px;
  border-radius:999px;
  font-weight:800;
  display:inline-flex;
  justify-content:center;
  align-items:center;
  gap:8px;
}
.btn.primary{
  color:#08101f;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow:0 12px 30px rgba(77,163,255,0.18);
}
.btn.primary:active{transform:translateY(1px)}
.btn.ghost{
  border:1px solid var(--line);
  background:rgba(255,255,255,0.05);
  color:var(--text);
}
.btn.ghost:hover{background:rgba(255,255,255,0.08)}
.btn.full{width:100%; padding:12px 14px; margin-top:10px}

.status{
  margin-top:10px;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,0.12);
  background:rgba(255,255,255,0.04);
  color:var(--muted);
  font-size:13px;
  display:none;
  line-height:1.35;
}
.status.ok{
  border-color: rgba(46,229,157,0.35);
  background: rgba(46,229,157,0.08);
  color: rgba(255,255,255,0.88);
}
.status.bad{
  border-color: rgba(255,92,122,0.35);
  background: rgba(255,92,122,0.08);
  color: rgba(255,255,255,0.90);
}

.footer{
  border-top:1px solid var(--line);
  color:var(--muted);
  padding:18px;
  text-align:center;
  font-size:13px;
  background:rgba(7,11,20,0.45);
}

@media (max-width:900px){
  .grid{grid-template-columns:1fr; gap:16px}
  h1{font-size:34px}
  .points{grid-template-columns:1fr}
  .links{display:none}
}