@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap');

:root {
  --bg: #0b1020;
  --fg: #e7ebff;
  --muted: #a7b0d6;
  --brand: #7aa2ff;
  --brand-2: #8be9d4;
  --glass: rgba(255, 255, 255, 0.08);
  --glass-strong: rgba(255, 255, 255, 0.14);
  --border: rgba(255, 255, 255, 0.22);
  --radius: 18px;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color: var(--fg);
  background:
    radial-gradient(1200px 800px at 10% -10%, rgba(122,162,255,0.18), rgba(0,0,0,0) 60%),
    radial-gradient(1000px 700px at 110% 10%, rgba(139,233,212,0.16), rgba(0,0,0,0) 60%),
    linear-gradient(180deg, #0b0f1e 0%, #0b1020 60%, #0b0f1e 100%);
  background-attachment: fixed;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  background: linear-gradient(180deg, rgba(11,16,32,0.8), rgba(11,16,32,0.3));
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--fg);
  text-decoration: none;
}

.logo {
  width: 40px;
  height: 40px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: inset 0 0 0 2px rgba(255,255,255,0.4), 0 8px 24px rgba(122,162,255,0.25);
}

.brand-title { font-weight: 700; letter-spacing: 0.2px; }
.brand-sub { font-size: 12px; color: var(--muted); }

.nav {
  display: flex;
  gap: 8px;
}

.nav a {
  text-decoration: none;
  color: var(--fg);
  padding: 10px 14px;
  border-radius: var(--radius);
  background: transparent;
  transition: all .25s ease;
}

.nav a[aria-current="page"],
.nav a:hover {
  background: var(--glass);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06), 0 8px 20px rgba(0,0,0,0.25);
}

.main {
  padding-top: 28px;
}

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.09), rgba(255,255,255,0.06));
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 22px;
  backdrop-filter: saturate(140%) blur(18px);
  -webkit-backdrop-filter: saturate(140%) blur(18px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.25),
    0 16px 40px rgba(0,0,0,0.35),
    0 2px 8px rgba(122,162,255,0.18);
}

.hero {
  padding: 40px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
}

.hero h1 {
  margin: 0 0 10px;
  font-size: 44px;
  line-height: 1.08;
}

.hero p {
  margin: 6px 0 18px;
  color: var(--muted);
  font-size: 16px;
}

.actions { display: flex; gap: 12px; flex-wrap: wrap; }

.button {
  appearance: none;
  border: none;
  cursor: pointer;
  text-decoration: none;
  color: #0b1020;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  padding: 12px 16px;
  border-radius: 9999px;
  font-weight: 600;
  box-shadow: 0 10px 28px rgba(122,162,255,0.35), inset 0 0 0 1px rgba(255,255,255,0.6);
  transition: transform .15s ease, box-shadow .2s ease;
}

.button:hover { transform: translateY(-1px); }

.button.secondary {
  color: var(--fg);
  background: var(--glass);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.14), 0 8px 20px rgba(0,0,0,0.25);
}

.section { margin-top: 26px; padding: 26px; }

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, 1fr);
}

.tile {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
}

.tile h3 { margin: 0 0 6px; font-size: 18px; }
.tile p { margin: 0; color: var(--muted); font-size: 14px; }

.footer {
  margin-top: 32px;
  padding: 20px 0 40px;
  color: var(--muted);
  text-align: center;
}

.kicker { color: var(--brand-2); font-weight: 600; letter-spacing: .4px; font-size: 12px; text-transform: uppercase; }
.subtitle { color: var(--muted); font-size: 14px; }

.list {
  display: grid;
  gap: 12px;
}

.list a {
  color: var(--fg);
  text-decoration: none;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: transform .12s ease, background .2s ease;
}

.list a:hover { transform: translateY(-1px); background: rgba(255,255,255,0.09); }

.tag {
  font-size: 12px;
  color: #0b1020;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
}

hr.sep {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,0.18), rgba(255,255,255,0));
  margin: 10px 0 18px;
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 26px; }
  .grid { grid-template-columns: 1fr; }
}