:root {
    --bg-color: #000;
    --text-color: #fff;
    --font-main: 'Montserrat', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    overflow: hidden;
    height: 100vh;
}

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

.ui-layer {
    position: relative;
    z-index: 10;
    height: 100%;
    pointer-events: none; /* Let clicks pass to canvas */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 3rem;
}

.logo {
    font-weight: 100;
    letter-spacing: 1em;
    font-size: 1.5rem;
    align-self: center;
    margin-top: 2rem;
    opacity: 0.8;
}

.instructions {
    align-self: center;
    font-size: 0.8rem;
    letter-spacing: 0.5em;
    opacity: 0.5;
    margin-bottom: 2rem;
}