:root {
  --color-bg: #0f1115;
  --color-text: #e6e6e6;
  --color-muted: #9aa0a6;
  --color-accent: #4f8cff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
}

.hero {
  max-width: 720px;
  margin: 0 auto;
  padding: 6rem 1.5rem 3rem;
  text-align: center;
}

.hero h1 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.hero p {
  color: var(--color-muted);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.cta {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
}

.features {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.feature h2 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.feature p {
  color: var(--color-muted);
  font-size: 0.95rem;
}

footer {
  text-align: center;
  padding: 2rem;
  color: var(--color-muted);
  font-size: 0.85rem;
}