body {
    overflow: hidden;
    margin: 0px;
    font-family: monospace;
    color: white;
}

canvas {
    position: fixed;
    top: 0;
    left: 0;
}

button {
    background-color: transparent;
    border: transparent;
    border-bottom: 2px solid white;
    color: white;
    padding: 10px;
    font-size: 4vh;
    margin: 10px;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

button:hover {
    color: hotpink;
    border-color: hotpink;
}

header {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 1), rgba(0, 0, 0, 0));

    position: fixed;
    top: 0;
    left: 0;
    z-index: 99;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100vw;
}

header ul {
    display: flex;
    justify-content: center;
    align-items: center;
    list-style: none;
    gap: 20px;
    margin: 0;
    padding: 0;
}

main {
    width: 100vw;
    height: 100vh;
    z-index: 99;
    position: absolute;
    justify-content: center;
    text-align: center;
    font-size: 5vh;
    scroll-snap-type: y mandatory;
    overflow-y: scroll;
}

::-webkit-scrollbar {
    width: 0px;
}

.left {
    justify-content: flex-start;
}

.right {
    justify-content: flex-end;
}

section {
    min-height: 100vh;
    width: 100vw;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    font-size: 4vh;
    scroll-snap-align: start;
}

section .container {
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
}