body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: "Courier New", Courier, monospace;
}

.video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.video-background video {
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.overlay {
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
}

h1 {
    font-size: 3em;
    margin: 0;
    z-index: 1;
}

.nav-links {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 1;
}

.nav-links a {
    color: white;
    text-decoration: none;
    margin-left: 15px;
    font-size: 1.2em;
}

.social-icon {
    width: 25px;
    height: auto;
    margin-right: 5px;
    vertical-align: middle;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2em;
    }

    .nav-links a {
        font-size: 1em;
    }
}