@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@100..900&display=swap');

:root {
    --blue: #00d5ff;
    --red: #f6427e;
    --yellow: #ffe066;
    --dark-red: hsl(340, 100%, 40%);

    --spacing: 20px;
    --paragraph-spacing: 1rem;
    --line-spacing: 1.5;
    --padding: 5px;

    --default-text-size: 1rem;
    --title-text-size: 3rem;

    --default-text-font: "Outfit", sans-serif;

    --max-content-width: 1024px;
}

* {
    padding: 0;
    margin: 0;
}

#content {
    max-width: var(--max-content-width);
    margin-inline: auto;

    padding: var(--spacing);

    font-family: var(--default-text-font);

    line-height: var(--line-spacing);
}

header, section, footer {
    margin-top: var(--spacing);
}

#title {
    color: var(--red);
    font-size: var(--title-text-size);
}

nav > ul {
    list-style: none;
}

nav > ul > li {
    margin-top: var(--spacing);
    border-bottom: 2px solid black;
}

nav > ul > li:hover {
    background-color: var(--yellow);
}

nav > ul > li.active {
    background-color: var(--blue);
}

nav > ul > li > a {
    display: block;

    text-decoration: none;
    color: black;

    padding: 5px;
    padding-right: 20px;
}

@media screen and (min-width: 1024px) {
    .columns {
        display: flex;
        flex-direction: row;
        gap: var(--spacing);
    }

    nav > ul {
        min-width: 200px;
    }

    nav > ul > li {
        border-bottom: 3px solid black;
        border-right: 5px solid black;
    }
}

a {
    color: var(--dark-red);
}