:root {
    /* Color scheme */
    --night: #0C0C0C;
    --jet: #2D2E2E;
    --davies-gray: #575A5E;
    --seasalt: #F4F7F5;
    --amber: #FFC100;
}

html {
    scroll-behavior: smooth;
    height: 100%;
    max-width: 100vw;
    min-height: 100vh;
}

body {
    margin: 0 auto;
    color: var(--seasalt);
    max-width: 100vw;
    min-height: 100vh;
    font-family: serif;
    font-size: 24px;
    text-shadow: 0px 0px 5px var(--night);
    background-color: var(--night);
    position: relative;
    z-index: 1;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: url(../images/background.jpg);
    opacity: 0.1;
    z-index: -1;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0 auto;
}

nav {
    height: 49px;
    background-color: var(--night);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 7.5px;
    border-bottom: 1px solid var(--davies-gray);
    position: sticky;
    top: 0;
    z-index: 1;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: calc(100vh - 50px);
    padding: 0 16.5%;
}

main :last-child {
    margin-bottom: 0;
    padding-bottom: 24px;
}

footer {
    background-color: var(--night);
    display: flex;
    justify-content: center;
    align-items: center;
    border-top: 1px solid var(--davies-gray);
    flex-direction: column;
    font-size: 16px;
    padding: 30px 0;
}

a {
    text-decoration: none;
    color: var(--seasalt);
    margin: 7.5px;
    transition: 0.2s;
}

a:hover {
    color: var(--amber);
    transition: 0.2s;
}

a:active {
    color: var(--davies-gray);
}

.contact-icons-container {
    display: flex;
    gap: 30px;
    margin-bottom: 15px;
    margin-top: 15px;
    height: 60px;
}

.contact-icons-container > a {
    margin: 0;
}

.contact-icon {
    height: 50px;
    width: 50px;
    transition: 0.2s;
}

.contact-icon:hover {
    height: 60px;
    width: 60px;
    transition: 0.2s;
}

#contact {
    position: relative;
    bottom: 0;
}