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

body {
  background: #0b0b0f;
  color: white;
}

.nav {
  display: flex;
  justify-content: space-between;
  padding: 20px 40px;
  background: #12121a;
}

.nav span {
  color: #4f46e5;
}

.nav a {
  color: #9ca3af;
  margin-left: 20px;
  text-decoration: none;
}

.hero {
  padding: 60px 40px;
  text-align: center;
}

.hero h2 {
  font-size: 40px;
}

.beats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  padding: 40px;
}

.beat-card {
  background: #12121a;
  padding: 20px;
  border-radius: 12px;
}

.beat-card img {
  width: 100%;
  border-radius: 8px;
}

.beat-card h3 {
  margin: 10px 0;
}

.beat-card p {
  color: #9ca3af;
  font-size: 14px;
}

button {
  margin-top: 10px;
  width: 100%;
  padding: 10px;
  background: #22c55e;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
}

.tag {
  display: inline-block;
  margin: 8px 0;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
}

.free {
  background: #2563eb;
}

.paid {
  background: #22c55e;
}

.buy-btn {
  background: #22c55e;
}

.free-btn {
  background: #2563eb;
}