h2 {
    text-align: center;
    margin: 20px 0;
    font-size: 2.5em;
    color: #fff;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
}

.tracks-section {
    margin: 40px auto;
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
    max-width: 800px;
    background: rgba(255, 255, 255, 0.5); /* Semi-transparent white background */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.5)); /* Glossy gradient */

}

.rel-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.rel-track {
    background: linear-gradient(120deg, #6a11cb 0%, #2575fc 100%);
    border-radius: 12px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    transform: scale(1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.rel-track:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}

.rel-spotify-embed {
    width: 300px;
    height: 152px;
    border: none;
}

@media (max-width: 768px) {
    .rel-spotify-embed {
        width: 100%;
    }
}