:root {
  --primary-color: #1DB954;
  --secondary-color: #191414;
  --text-color: #ffffff;
  --bg-color: #000000;
  --card-bg: #282828;
  --font-family: 'Circular Std', sans-serif;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
}

main {
  padding: 2rem;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: var(--secondary-color);
  border-bottom: 1px solid #282828;
}

.logo {
  font-size: 2rem;
  font-weight: bold;
  color: var(--primary-color);
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
}

nav li {
  margin-left: 1.5rem;
}

nav a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: bold;
  transition: color 0.3s ease;
}

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

.hero {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  overflow: hidden;
}

.hero img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  opacity: 0.3;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
}

.hero h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.hero p {
  font-size: 1.2rem;
  position: relative;
  z-index: 1;
}

.playlists h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.playlist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.playlist-item {
  background-color: var(--card-bg);
  padding: 1.5rem;
  border-radius: 8px;
  text-align: center;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.playlist-item:hover {
  transform: translateY(-5px);
  background-color: #3a3a3a;
}

.playlist-item img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 1rem;
}

.playlist-item h4 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.playlist-item p {
  font-size: 0.9rem;
  color: #b3b3b3;
}

footer {
  text-align: center;
  padding: 2rem;
  margin-top: 3rem;
  border-top: 1px solid #282828;
  font-size: 0.9rem;
  color: #b3b3b3;
}