:root {
  --bg: #0b0f0b;
  --card: #121712;
  --text: #e7efe8;
  --muted: #9aa59a;
  --accent: #35ff67;
  --accent-dim: rgba(53, 255, 103, 0.25);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Helvetica Neue", "Segoe UI", Arial, sans-serif;
  background: radial-gradient(900px 400px at 20% 0%, #141b14, var(--bg));
  color: var(--text);
  line-height: 1.6;
}

.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 32px 20px 40px;
}

.hero {
  padding: 20px 0 10px;
}

.badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--accent-dim);
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

h1 {
  margin: 0 0 8px;
  font-size: 32px;
  font-weight: 600;
}

h2 {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 600;
}

.lead {
  color: var(--muted);
  font-size: 15px;
}

.card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 14px;
  padding: 16px 18px;
  margin-top: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

ul {
  padding-left: 18px;
  margin: 8px 0 0;
}

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

a:hover {
  text-decoration: underline;
}

.footer {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  padding: 20px 0 30px;
}

@media (max-width: 600px) {
  h1 { font-size: 26px; }
  .container { padding: 24px 16px 36px; }
}