:root{
  --bg:#0b1220;
  --card:#0f1a30;
  --text:#e7eefc;
  --muted:#b8c7e6;
  --line:rgba(255,255,255,.12);
  --accent:#77a7ff;
  --accent2:#7bffa7;
}

*{box-sizing:border-box}

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background:
    radial-gradient(1200px 600px at 20% 0%, rgba(119,167,255,.18), transparent 60%),
    radial-gradient(1200px 600px at 80% 10%, rgba(123,255,167,.10), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.55;
}

a{color:var(--accent); text-decoration:none}
a:hover{text-decoration:underline}

header{
  position:sticky;
  top:0;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.65);
  border-bottom:1px solid var(--line);
  z-index:10;
}

.wrap{max-width:1100px; margin:0 auto; padding:0 18px}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:700;
  letter-spacing:.2px;
}

.logo{
  width:34px;
  height:34px;
  border-radius:10px;
  background: linear-gradient(135deg, rgba(119,167,255,.9), rgba(123,255,167,.8));
  box-shadow:0 10px 30px rgba(119,167,255,.18);
}

.nav a{font-size:14px; color:var(--muted)}
.navlinks{display:flex; gap:14px; flex-wrap:wrap; justify-content:flex-end}

.cta{
  display:inline-block;
  padding:10px 14px;
  border-radius:12px;
  font-weight:600;
  background: linear-gradient(135deg, rgba(119,167,255,.9), rgba(119,167,255,.55));
  color:#071022;
}
.cta:hover{filter:brightness(1.04); text-decoration:none}

main{padding:28px 0 12px}

.grid{display:grid; gap:18px}
.heroGrid{grid-template-columns: 1.2fr .8fr}
.cols{grid-template-columns: repeat(3, 1fr)}

@media(max-width:920px){
  .heroGrid{grid-template-columns: 1fr}
  .cols{grid-template-columns: 1fr}
  .navlinks{justify-content:flex-start}
}

.card{
  background: rgba(15,26,48,.7);
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px;
  box-shadow: 0 18px 60px rgba(0,0,0,.25);
}

h1{font-size:36px; line-height:1.15; margin:0 0 12px}
h2{font-size:20px; margin:0 0 12px}
h3{font-size:16px; margin:0 0 8px; color:var(--muted)}

p{margin:0 0 12px; color:var(--muted)}
.section{padding:10px 0}

.pillRow{display:flex; flex-wrap:wrap; gap:8px; margin-top:14px}
.pill{
  font-size:12px;
  color:var(--text);
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  padding:7px 10px;
  border-radius:999px;
}

.list{margin:0; padding-left:18px; color:var(--muted)}
.list li{margin:6px 0}

.hr{height:1px; background:var(--line); margin:14px 0}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
}

.dot{width:8px; height:8px; border-radius:50%; background: var(--accent2)}
.small{font-size:12px; color:rgba(231,238,252,.72)}
.mono{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace}

.note{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius:14px;
  padding:12px;
  color:var(--muted);
}

.row{
  display:grid;
  grid-template-columns:220px 1fr;
  gap:10px;
  padding:10px 0;
  border-top:1px solid var(--line);
}
.row:first-of-type{border-top:none}
.k{color:rgba(231,238,252,.8)}
@media(max-width:920px){.row{grid-template-columns:1fr}}

footer{
  padding:28px 0 40px;
  border-top:1px solid var(--line);
  margin-top:18px;
}