:root {
  --bg: #070a12;
  --surface: rgba(255, 255, 255, 0.06);
  --surface2: rgba(255, 255, 255, 0.045);
  --border: rgba(255, 255, 255, 0.12);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.66);
  --muted2: rgba(255, 255, 255, 0.50);
  --accent: #5eead4;
  --accent2: #a855f7;
  --shadow: 0 18px 55px rgba(0, 0, 0, 0.55);
  --radius: 18px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(1100px 650px at 18% 0%, rgba(94, 234, 212, 0.18), transparent 62%),
    radial-gradient(900px 520px at 86% 10%, rgba(168, 85, 247, 0.18), transparent 60%),
    radial-gradient(700px 420px at 55% 95%, rgba(59, 130, 246, 0.10), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.55;
}

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

main {
  max-width: 980px;
  margin: 72px auto;
  padding: 0 18px 80px;
}

.card {
  background: linear-gradient(180deg, var(--surface), var(--surface2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.card + .card { margin-top: 18px; }

h1, h2 {
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}

h1 {
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.08;
}

h2 {
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted2);
}

p { margin: 10px 0 0; color: var(--muted); }

hr {
  border: 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  margin: 16px 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(94, 234, 212, 0.35);
  color: rgba(94, 234, 212, 0.95);
  background: rgba(94, 234, 212, 0.06);
  font-size: 12px;
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid rgba(94, 234, 212, 0.45);
  background: rgba(94, 234, 212, 0.08);
  color: var(--text);
  text-decoration: none;
  transition: transform 0.12s ease, border-color 0.12s ease, background 0.12s ease;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: rgba(94, 234, 212, 0.75);
  background: rgba(94, 234, 212, 0.12);
  text-decoration: none;
}

.btn.secondary {
  border-color: rgba(168, 85, 247, 0.35);
  background: rgba(168, 85, 247, 0.08);
}
.btn.secondary:hover {
  border-color: rgba(168, 85, 247, 0.70);
  background: rgba(168, 85, 247, 0.12);
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
  margin-top: 14px;
}

.tile {
  grid-column: span 12;
  padding: 18px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.045);
  transition: transform 0.12s ease, border-color 0.12s ease;
}

.tile:hover {
  transform: translateY(-2px);
  border-color: rgba(94, 234, 212, 0.32);
}

.kicker {
  color: rgba(255,255,255,0.85);
  font-weight: 600;
  margin: 0 0 6px;
}

.small {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted2);
}

@media (min-width: 760px) {
  .tile { grid-column: span 6; }
}