:root {
  --bg: #0b1020;
  --panel: #121a30;
  --soft: #1a2442;
  --text: #e8ecf8;
  --muted: #9fb0d3;
  --accent: #7aa2ff;
  --border: rgba(255,255,255,0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: linear-gradient(180deg, #0a0f1f 0%, #10172b 100%);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

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

.wrap {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

nav a {
  margin-left: 18px;
  color: var(--muted);
}

nav a:hover {
  color: var(--text);
}

.brand {
  font-weight: 700;
  letter-spacing: 0.3px;
}

.hero {
  padding: 32px 0 20px;
}

.page {
  padding: 24px 0 20px;
}

.card {
  background: rgba(18, 26, 48, 0.82);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 10px 35px rgba(0,0,0,0.25);
}

.kicker {
  color: var(--accent);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 1.6px;
  margin-bottom: 8px;
}

h1, h2 {
  margin-top: 0;
  line-height: 1.2;
}

p {
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 18px;
}

.actions {
  margin-top: 18px;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: #081121;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 600;
  margin-right: 10px;
}

.btn-secondary {
  background: var(--soft);
  color: var(--text);
}

.footer {
  padding: 28px 0 36px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 800px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  nav a {
    margin: 0 14px 0 0;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}