@import url('https://fonts.googleapis.com/css2?family=Pixelify+Sans&display=swap');
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: "Pixelify Sans";
}
:root {
    --bg-color: black;
    --text-color: #00ff30;
    --alt-text: #5FBE92;
    --alt-text-2: white;
}
body {
    background-color: var(--bg-color);
    color: var(--text-color); 
    display: flex;
    height: 100vh;
    width: 100vw;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
h1 {
    font-size: calc(1rem + 4vw);
}
nav {
    display: flex;
    flex-direction: row;
}
.navigation {
    display: contents;
    list-style-type: none;
}
main {
    display: flex;
    flex-direction: row;
    justify-content: center;
}
a:link, a:visited {
    color: var(--alt-text);
}
@media (min-width: 768px) {
    header {
        flex-direction: column;
        height: auto;
        height: auto;
        width: 60%;
    }
    h1 {
        font-size: calc(1rem + 2vw);
    }
    nav {
        display: flex;
        flex-direction: row;
        width: 100%;
        height: auto;
        margin: 16px 0;
        justify-content: space-between;
    }
    .navigation li a {
        text-transform: capitalize;
        font-size: calc(.25rem + 2vw);
    }
    a:hover {
        color: var(--alt-text-2);
    }
}