body {
    display: flex;
    flex-direction: column;
    height: 100vh;
    font-family: Arial, sans-serif;
}

header {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: black;
    color: rgb(0, 255, 247);
    padding: 30px 20px;
    border-bottom: 3px solid rgb(0, 255, 247);
    box-shadow: 0 10px 20px rgba(0, 255, 247, 0.5);
}

.logo {
    position: absolute;
    top: 0;
    left: 0;
    width: 150px;
    height: 80px;
}

#logopic {
    position: absolute;
    top: 0;
    left: 0;
    height: 80px;
    width: 200px;
}

nav {
    display: flex;
    gap: 20px;
    margin-left: auto;
}

nav a {
    color: rgb(0, 255, 247);
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
    transition: 0.3s;
    width: 95px;
}
.selected{
    color: black;
    text-shadow: 0 0 5px rgb(0, 255, 247), 0 0 10px rgb(0, 255, 247), 0 0 15px rgb(0, 255, 247);
    font-weight: bold;
    
    text-decoration: none;
    
    transition: 0.3s;
}

.selected2 {
    color: black;
    text-shadow: 0 0 5px rgb(0, 255, 247), 0 0 10px rgb(0, 255, 247), 0 0 15px rgb(0, 255, 247);
    font-weight: bold;
    margin: 1%;
    text-decoration: none;
    
    transition: 0.3s;
}

nav a:hover {
    text-decoration: underline;
}

#test {
    margin: 1%;
}

#achtergrond {
    flex: 1;
    background-color: black;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-background {
    flex: 1;
    background: rgba(0, 0, 0, 0.01);
    display: flex;
    align-items: center;
    color: white;
    font-size: 24px;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
    position: relative;
    z-index: 1;
}

#face {
    height: 60%;
    width: 60%;
    margin-left: 10%;
    border-radius: 50%;
    background: radial-gradient(circle, rgb(0, 255, 247) 0.9%, black 99%), url('your-image.jpg');
    background-size: cover;
    background-position: center;
}

#face-container {
    width: 40vw;
}

#title {
    color: rgb(0, 255, 247);
    font-size: 6.3vw;
    margin-bottom: 0;
}

#title span {
    gap: 5px;
}

#title2 {
    color: rgb(0, 255, 234);
    font-size: 5.5vw;
    margin-top: 3vh;
}

ul {
    list-style: none;
    margin-left: 5px;
    color: rgb(136, 225, 255);
    padding-left: 0;
}

ul li {
    font-size: 2vw;
    
}

footer {
    background: black;
    display: flex;
    justify-content: center;
    gap: 40px;
    font-weight: bold;
    color: rgb(0, 255, 247);
    text-align: center;
    padding: 20px;
}

#firework-trigger {
    position: absolute;
    bottom: 0;
    right: 0;
}
@media (max-width: 630px){
    nav {
        display: flex;
        gap: 20px;
        margin-left: auto;
    }
    
    nav a {
        color: rgb(0, 255, 247);
        text-decoration: none;
        font-size: 13px;
        font-weight: bold;
        transition: 0.3s;
        width: auto;
    }
    .main-background {
        display: flex;
        justify-content: center;
        flex-direction: column;
        flex: 1;
        background: rgba(0, 0, 0, 0.01);
        /*display: flex;
        justify-content: center;
        flex-direction: column;
        align-items: center;
        color: white;
        font-size: 24px;
        text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
        position: relative;
        z-index: 1;*/
    }
    #face {
        height: 60vh;
        width: 70vw;
        margin-top: 4vh;
        border-radius: 50%;
        background: radial-gradient(circle, rgb(0, 255, 247) 0.9%, black 99%), url('your-image.jpg');
        background-size: cover;
        background-position: center;
    }
    #face-container {
        width: 90vw;
    }
    #selected
    {
        color: black;
    text-shadow: 0 0 5px rgb(0, 255, 247), 0 0 10px rgb(0, 255, 247), 0 0 15px rgb(0, 255, 247);
    font-weight: bold;
        text-decoration: none;
    
    transition: 0.3s;
    }
    .selected2 {
    color: black;
    text-shadow: 0 0 5px rgb(0, 255, 247), 0 0 10px rgb(0, 255, 247), 0 0 15px rgb(0, 255, 247);
    font-weight: bold;
    margin: 1%;
    text-decoration: none;
    
    transition: 0.3s;
}
    ul{
        text-align: center;
        margin-left: 0px;
        padding-left: 0px;
    }
}