:root {
    --bg-dark: #000000;
    --accent-primary: #00f2ff;
    --accent-secondary: #7000ff;
    --text-main: #ffffff;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow: hidden;
    height: 100vh;
    font-family: 'Inter', sans-serif;
}

#visualizer-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

#start-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.8);
    cursor: pointer;
    transition: opacity 1s, visibility 1s;
}

#start-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.center-content {
    text-align: center;
}

h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 5rem;
    font-weight: 800;
    letter-spacing: -2px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    animation: pulse 3s infinite ease-in-out;
}

p {
    text-transform: uppercase;
    letter-spacing: 4px;
    font-size: 1rem;
    opacity: 0.5;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}