:root {
  --bg: #0f172a;
  --panel: #111827;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --brand: #22c55e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
  background: #020617;
  color: var(--text);
  line-height: 1.6;
}

.hero {
  background: radial-gradient(circle at top right, #1e293b, var(--bg));
  padding: 1.25rem 1.25rem 3.5rem;
}

.nav {
  max-width: 1100px;
  margin: 0 auto 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.03em;
}

.nav-link {
  color: var(--text);
  text-decoration: none;
}

.hero-content {
  max-width: 1100px;
  margin: 0 auto;
}

.eyebrow {
  color: var(--brand);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.15;
  margin: 0 0 1rem;
  max-width: 14ch;
}

.lead {
  max-width: 60ch;
  color: var(--muted);
}

.btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.75rem 1.2rem;
  border-radius: 0.6rem;
  background: var(--brand);
  color: #052e16;
  text-decoration: none;
  font-weight: 700;
}

.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 1.25rem;
}

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

.card {
  background: var(--panel);
  border: 1px solid #1f2937;
  border-radius: 0.85rem;
  padding: 1rem;
}

.card h3 {
  margin-top: 0;
}

.card p {
  margin-bottom: 0;
  color: var(--muted);
}

.contact a {
  color: var(--brand);
}

.footer {
  border-top: 1px solid #1f2937;
  color: var(--muted);
  text-align: center;
  padding: 1.5rem 1rem;
}