:root {
  --bg: #0b1117;
  --panel: #121b24;
  --panel-2: #17222d;
  --text: #edf3f8;
  --muted: #a7b4c0;
  --accent: #6ee7b7;
  --border: #233140;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.28);
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at top, #12202c 0%, var(--bg) 38%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: var(--accent); }

.site {
  width: min(960px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3rem 0 5rem;
}

.hero {
  padding: 3rem 0 2rem;
}

.logo {
  width: 240px;
  max-width: 70%;
  margin-bottom: 1.5rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
}

h1, h2, h3 {
  line-height: 1.12;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  margin: 0.5rem 0 1rem;
  max-width: 11ch;
}

h2 {
  margin-top: 3rem;
  font-size: 1.75rem;
}

section {
  margin-top: 1.5rem;
}

.lede {
  font-size: 1.2rem;
  max-width: 46rem;
  color: var(--text);
}

.sublede, p {
  color: var(--muted);
}

.actions {
  margin-top: 1.75rem;
}

.button {
  display: inline-block;
  padding: 0.9rem 1.2rem;
  border-radius: 0.8rem;
  background: var(--accent);
  color: #062016;
  font-weight: 800;
  text-decoration: none;
  box-shadow: var(--shadow);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.card {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1rem;
  box-shadow: var(--shadow);
}

.cta {
  margin-top: 3.5rem;
  padding: 1.5rem;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: var(--shadow);
}