:root{
  --bg: #0b1220;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.04);
  --border: rgba(255,255,255,.12);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);
  --accentA: rgba(59,130,246,.18);
  --accentB: rgba(245,186,31,.14);
  --radius: 18px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }

body{
  margin:0;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Arial,sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 15% 10%, var(--accentA), transparent 60%),
    radial-gradient(900px 600px at 85% 20%, var(--accentB), transparent 55%),
    linear-gradient(180deg, #0a1020, var(--bg));
}

a{ color:inherit; text-decoration:none; }
a:hover{ text-decoration:underline; text-underline-offset: 3px; }

.container{
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 18px;
}

header p{ margin: 0 0 10px; }
h1{ font-size: clamp(2rem, 3.6vw, 3rem); margin: 10px 0 8px; letter-spacing: -0.02em; }
h2{ margin: 0 0 8px; letter-spacing: -0.01em; }
p{ margin: 0 0 12px; color: var(--muted); line-height: 1.55; }

.grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 14px;
}

@media (min-width: 720px){
  .grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 980px){
  .grid{ grid-template-columns: repeat(3, 1fr); }
}

.card{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,.22);
  backdrop-filter: blur(10px);
}

a.card{
  display:block;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
a.card:hover{
  transform: translateY(-2px);
  background: rgba(255,255,255,.075);
  border-color: rgba(255,255,255,.18);
  text-decoration:none;
}

.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--muted);
  font-size: .92rem;
}

hr{
  border:0;
  border-top: 1px solid rgba(255,255,255,.10);
  margin: 18px 0;
}

ul{ margin: 10px 0 0; padding-left: 18px; color: var(--muted); }
li{ margin: 6px 0; }

footer{
  margin-top: 22px;
  color: rgba(255,255,255,.55);
  font-size: .92rem;
}