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

html {
    scroll-behavior: smooth;
}

body {
    background: linear-gradient(135deg, #050505, #0a0f27, #0b0018);
    background-size: 400% 400%;
    animation: gradientBG 12s ease infinite;
    color: #E5E5E5;
    padding: 40px;
}

@keyframes gradientBG {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Heading */
h1 {
    color: #00ffc8;
    text-shadow: 0 0 20px #00ffc8, 0 0 40px #007c66;
    font-size: 45px;
    text-align: center;
    margin-bottom: 35px;
}

/* Song title */
.par {
    font-weight: bold;
    color: #FF3C3C;
    font-size: 28px;
    margin: 20px 0;
    text-align: center;
}

/* Song card */
.audio-box {
    width: 320px;
    margin: 15px;
    padding: 20px;
    text-align: center;
    display: inline-block;

    background: rgba(15, 15, 20, 0.85);
    border-radius: 14px;
    border: 2px solid rgba(0, 255, 255, 0.25);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.25);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

/* Smooth hover */
.audio-box:hover {
    transform: scale(1.05);
    border-color: #00ffc8;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.65);
}

/* Title inside card */
.audio-box h4 {
    color: #57e2ba;
    font-size: 18px;
    margin-bottom: 10px;
}

/* Audio player size */
audio {
    width: 100%;
    max-width: 290px;
    margin-top: 8px;
}

.music-icon {
    color: #57e2ba;
    text-shadow: 0 0 8px #57e2ba;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.music-icon:hover {
    color: #A020F0;
    text-shadow: 0 0 12px #A020F0;
}