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

body {
  background: #0a0a0f;
  color: #eee;
}

.hero {
  padding: 100px 20px;
  text-align: center;
  background: radial-gradient(circle at center, #3b00ff 0%, #000 70%);
}

.title {
  font-size: 3rem;
  font-weight: 700;
  color: #a79fff;
}

.subtitle {
  margin-top: 10px;
  font-size: 1.3rem;
  color: #ccc;
}

.btn {
  margin-top: 20px;
  display: inline-block;
  padding: 12px 24px;
  background: #6c47ff;
  border-radius: 8px;
  color: white;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}

.btn:hover {
  background: #8b6cff;
}

.section {
  padding: 80px 20px;
}

.section.dark {
  background: #111119;
}

h2 {
  margin-bottom: 20px;
  font-size: 2rem;
  color: #bbaaff;
}

.container {
  max-width: 900px;
  margin: auto;
  text-align: center;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.card {
  padding: 20px;
  background: #151520;
  border: 1px solid #2a2a3a;
  border-radius: 12px;
  color: #bdbaff;
  font-size: 1.1rem;
}

.code-block {
  padding: 15px;
  background: #0f0f17;
  border-left: 4px solid #6c47ff;
  border-radius: 8px;
  margin-top: 10px;
  color: #dfd9ff;
  overflow-x: auto;
}

.footer {
  padding: 30px;
  background: #08080d;
  text-align: center;
  font-size: 0.9rem;
  color: #777;
}