* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.hero {
  text-align: center;
  padding: 80px 20px 50px;
  background: linear-gradient(135deg, #1e293b, #0f172a);
}

.hero h1 { font-size: 3rem; margin-bottom: 12px; }
.hero p { color: #94a3b8; font-size: 1.1rem; margin-bottom: 24px; }

#magicBtn {
  background: #6366f1;
  color: white;
  border: none;
  padding: 12px 28px;
  font-size: 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
#magicBtn:hover { background: #4f46e5; }
#magicBtn:active { transform: scale(0.96); }

main {
  flex: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  width: 100%;
}

.card {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 12px;
  padding: 24px;
  transition: transform 0.2s;
}
.card:hover { transform: translateY(-4px); }
.card h2 { margin-bottom: 10px; color: #a5b4fc; }
.card p { color: #94a3b8; line-height: 1.5; }

footer {
  text-align: center;
  padding: 24px;
  color: #64748b;
  border-top: 1px solid #1e293b;
}