html {
    font-family: "Permanent Marker", cursive;
    background-color: #ffffff;

    background-image: linear-gradient(#BCBCBB 2px, transparent 2px), linear-gradient(90deg, #BCBCBB 2px, transparent 2px), linear-gradient(#BCBCBB 1px, transparent 1px), linear-gradient(90deg, #BCBCBB 1px, #ffffff 1px);
    background-size: 100px 100px, 100px 100px, 20px 20px, 20px 20px;
    background-position: -2px -2px, -2px -2px, -1px -1px, -1px -1px;

    color: #3300FF;
}

.container {
    max-width: 768px;
    margin: 0 auto;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;

    margin-bottom: 150px;
}

header h3 {
    font-size: 1.5em;
    margin: 0;
}

header nav {
    display: flex;
    gap: 30px;
    align-items: center;
}

header #links {
    background-color: #AC98FC;
    padding: 4px 20px;
    border-radius: 999px;
    border: 1px solid white;
}

a {
    text-decoration: none;
    color: inherit;
}

.container>section {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.container>section>h1 {
    text-align: center;
    font-size: 35px;

    margin-bottom: 150px;
}


.video-wrapper {
    position: relative;
    width: 800px;
    height: 400px;

    background-color: white;
}


.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;

    transition: 0.5s;
    background-color: rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(10px);

    z-index: 50;
}

.overlay h2 {
    font-size: 35px;
    margin: 0 30px;
}

.overlay img {
    scale: 0.75;
}

.overlay > div {
    font-size: 30px;

    position: absolute;
    right: 40px;
}

.overlay.hide {
    scale: 0;
    filter: blur(300px);
}

section {
    margin-bottom: 150px;
    margin-top: 150px;
}

.video-switcher {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.video-switcher button {
    border: none;
    background-color: transparent;
    padding: 10px 20px;
    border-radius: 15px;
    font-size: 20px;
    font-family: inherit;

    margin-top: 10px;

    background-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(3px);

    cursor: pointer;
}

.video-switcher button:hover {
    background-color: rgba(0, 0, 0, 0.2);
}