:root {
  --bg: #0f1115;
  --panel: #151822;
  --text: #e6e6e6;
  --muted: #a9b0c0;
  --accent: #6aa2ff;
  --border: #24293a;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, sans-serif;
  line-height: 1.5;
}

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 20px 32px;
}

.hero {
  text-align: center;
  margin-bottom: 40px;
}

.logo {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tagline {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 1.1rem;
}

.cards {
  display: grid;
  gap: 16px;
}

@media (min-width: 720px) {
  .cards {
    grid-template-columns: 1.2fr 1fr 1fr;
  }
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.card.primary {
  border-color: rgba(106, 162, 255, 0.35);
}

.card h2 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.card p {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 0.95rem;
}

.btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #1a1f2e;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: border-color 0.15s, background 0.15s;
}

.btn:hover {
  border-color: var(--accent);
  background: #1e2436;
}

.btn.accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #0f1115;
}

.btn.accent:hover {
  filter: brightness(1.08);
}

.btn.ghost {
  background: transparent;
}

.foot {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.9rem;
}

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

.foot a:hover {
  text-decoration: underline;
}

.foot .linkish,
.linkish {
  background: none;
  border: none;
  padding: 0;
  color: var(--accent);
  cursor: pointer;
  font: inherit;
  text-decoration: none;
}

.foot .linkish:hover {
  text-decoration: underline;
}