* {
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, "Arial Narrow", Helvetica, sans-serif;
}

#video {    
    height: 100%;
    width: 100%;
    object-fit: cover;
    position: absolute;
    z-index: -1;
}

header, footer, img, nav, .socials {
    z-index: 1;
}

header {
    margin: 0 auto;
    width: 70%;
    padding: 20px;
}

button {
    position: fixed;   
    top: 10px;
    right: 20px;
    padding: 6px 10px;
    background-color: #4b515a50;
    border: none;
    border-radius: 100%;
    cursor: pointer;
    z-index: 100;         
}

button:hover {
    background-color: #4b515a;
}

button img {
    height: 24px;
}

.menu {
    display: flex;
    justify-content: center;
    gap: 5%;
    list-style-type: none;
}

.menu a {
    text-decoration: none;
    font-size: 22px;
    color: white;
    font-weight: bold;
}

.menu a:hover {
    color: grey;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 50%;
    position: fixed;
    top: 50%;
    left: 51%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

img {
    height: 200px;
}

footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
    z-index: 1;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding-bottom: 12px;
}

.socials {
    list-style-type: none;
    display: flex;
    gap: 30px;
    padding-bottom: 20px;

}

.socials a {
    font-size: 30px;
    color: white;
}

footer p {
    font-size: 12px;
}

/*-------media query for mobile--------*/

@media screen and (max-width: 800px) {
    #video, button, .socials {
        display: none;
    }

    body {
        background: url(/images/mobilebg.jpg);
        background-size: cover;
        background-repeat: no-repeat;
        min-height: 100vh;
        width: 100%;
        position: absolute;
    }

    .menu {
        gap: 14%;
    }

    img {
        width: 140%;
        height: 150%;
    }

    footer p {
        text-align: center;
    }
}