@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&display=swap');

:root {
  --bg-main: #050b18;
  --bg-dark: #020617;
  --text-main: #e5e7eb;
  --text-muted: #9ca3af;
  --accent: #3b82f6;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Manrope', sans-serif;
}

body {
  background: var(--bg-main);
  color: var(--text-main);
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

.container.narrow {
  max-width: 700px;
}

.nav {
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
}

.logo {
  font-weight: 700;
  font-size: 1.2rem;
}

nav a {
  margin-left: 22px;
  color: var(--text-muted);
}

nav a:hover {
  color: var(--text-main);
}

.btn {
  padding: 10px 18px;
  border-radius: 6px;
  border: 1px solid var(--accent);
}

.btn.primary {
  background: var(--accent);
  color: white;
}

.btn.ghost {
  border-color: rgba(255,255,255,0.2);
}

.hero {
  padding: 120px 0 100px;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
}

.hero p {
  max-width: 720px;
  margin: 25px auto 40px;
  color: var(--text-muted);
}

.actions .btn {
  margin: 0 10px;
}

.section {
  padding: 90px 0;
}

.section.dark {
  background: var(--bg-dark);
}

.section h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.section p {
  color: var(--text-muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
}

footer {
  padding: 40px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}