:root{
  --bg:#0b0f14;
  --card:#0f1620;
  --text:#e8eef6;
  --muted:#a9b6c6;
  --brand:#59d3ff;
  --brand2:#7cffc4;
  --border:rgba(255,255,255,.08);
  --shadow:0 12px 30px rgba(0,0,0,.35);
  --max:1100px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background:radial-gradient(1100px 500px at 20% 10%, rgba(89,211,255,.16), transparent 60%),
             radial-gradient(900px 500px at 80% 20%, rgba(124,255,196,.12), transparent 55%),
             var(--bg);
  color:var(--text);
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--max); margin:0 auto; padding:0 20px}
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(11,15,20,.72);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex; align-items:center; justify-content:space-between; padding:14px 0; gap:16px}
.logo{display:flex; align-items:center; gap:10px; font-weight:800; letter-spacing:.2px}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:6px 10px; border:1px solid var(--border); border-radius:999px;
  color:var(--muted); font-size:13px;
}
.links{display:flex; gap:14px; flex-wrap:wrap; justify-content:flex-end}
.links a{color:var(--muted); font-weight:600; font-size:14px}
.links a.active{color:var(--text)}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:10px 14px; border-radius:12px;
  border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  box-shadow: var(--shadow);
  font-weight:750;
}
.btn.primary{
  border:none;
  background: linear-gradient(90deg, var(--brand), var(--brand2));
  color:#061018;
}
.hero{padding:56px 0 24px}
.grid{display:grid; gap:18px}
.hero-grid{grid-template-columns: 1.2fr .8fr; align-items:start}
@media (max-width: 900px){.hero-grid{grid-template-columns: 1fr}}
.h1{font-size: clamp(34px, 4vw, 54px); line-height:1.05; margin:10px 0 14px; font-weight:900}
.h2{font-size: clamp(26px, 3vw, 34px); margin:0 0 10px; font-weight:850}
.kicker{color:var(--muted); font-weight:700; letter-spacing:.2px}
.lead{color:var(--muted); font-size:18px; margin:0 0 18px}
.card{
  background:rgba(15,22,32,.78);
  border:1px solid var(--border);
  border-radius:18px;
  padding:18px;
  box-shadow: var(--shadow);
}
.card h3{margin:0 0 8px; font-size:18px}
.card p{margin:0; color:var(--muted)}
.actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}
.section{padding:28px 0}
.section .grid{grid-template-columns: repeat(3, 1fr)}
@media (max-width: 900px){.section .grid{grid-template-columns:1fr}}
.hr{height:1px; background:var(--border); margin:22px 0}
.list{margin:0; padding-left:18px; color:var(--muted)}
.small{color:var(--muted); font-size:13px}
.footer{padding:28px 0 46px; color:var(--muted)}
.footer a{color:var(--muted)}
.two-col{grid-template-columns: 1fr 1fr}
@media (max-width: 900px){.two-col{grid-template-columns:1fr}}
.input{
  width:100%;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--text);
}
.form-row{display:flex; gap:10px; flex-wrap:wrap}
.form-row > *{flex:1}
.note{
  border-left:3px solid rgba(89,211,255,.45);
  padding:10px 12px; background:rgba(89,211,255,.06);
  border-radius:12px; color:var(--muted);
}
.table{
  width:100%;
  border-collapse:collapse;
  overflow:hidden;
  border-radius:14px;
  border:1px solid var(--border);
}
.table th,.table td{
  padding:10px 12px; border-bottom:1px solid var(--border); text-align:left;
}
.table th{color:var(--text); font-size:13px; letter-spacing:.2px}
.table td{color:var(--muted); font-size:14px}
.table tr:last-child td{border-bottom:none}
code{color:#c7f0ff}