* {
    box-sizing: border-box;
}

h1, h2, h3 {
    font-family: 'Instrument Serif';
    font-weight: 400;
}

h1 {
    margin: 0;
    font-size: 68px;
    line-height: 1em;
}

h2 {
    margin: 0;
    font-size: 40px;
    line-height: 1em;
}

h1, h2 {
    text-shadow: 0 0 10px hsl(120, 100%, 50%, 1);
}

h3 {
    font-size: 20px;
    margin: 1em 0;
}

h1, h3 {
    text-transform: uppercase;
}

h1, h2, h3, p {
    color: hsl(120, 100%, 10%, 1);
}

p, a {
    font-family: 'Instrument Sans';
    font-size: 16px;
}

p {
    line-height: 150%;
}

body {
    margin: auto;
    padding: 0 5vw;
    max-width: 680px;
    background-color: hsl(120, 90%, 90%, 1);
    /* background-color: black; */
    text-align: center;
}

ul:has(> li > a) {
    padding: 0;
    list-style-type: none;
}

a {
    text-decoration: none;
    color: hsl(120, 100%, 10%, 1);
}

a:hover {
    text-shadow: 0 0 4px hsl(120, 100%, 50%, 1);
}

ul > li > a {
    display: block;
    padding: 1em 1.5em;
    background-color: hsl(120, 99%, 99%, 1);
    box-shadow: 0 0 5px 0 #fff;
    border-radius: 1000px;
    transition: all 0.25s ease-in-out;
}

ul > li > a:hover {
    background-color: hsl(120, 100%, 25%, 1);
    box-shadow: 0 0 5px 0 hsl(120, 100%, 50%, 1);
    color: #fff;
}

section {
    margin: 2em 0;
    padding: 1px 1em;
    background-color: hsl(120, 95%, 95%, 1);
    box-shadow: 0 0 10px 0 #fff;
    border-radius: 1em;
}

hr {
    border: 1px solid hsl(120, 100%, 10%, 0.1);
}

footer p {
    margin: 0;
}

#projects ul, #assignments ul {
    display: flex;
    justify-content: center;
    gap: 1em;
    flex-wrap: wrap;
}

ul {
    margin: 2em 0;
}

header {
    margin: 40px;
}

footer {
    margin-bottom: 2em;
}