:root {
    --primary-background-color: #222222;
    --secondary-background-color: #303030;
    --interface-background: rgb(42 225 140 / 25%);
    --button-light-color: #008CBA;
    --button-dark-color: #007ea8;
    --text-color: white;
    --button-text-color: white;
    --link-color: #2ae18c;
    --header-background-color: rgb(42 225 140 / 25%);
    --header-solid-color: rgb(22 69 47);
    --glow-color: rgb(42 225 140);
    --transition-time: 0.2s;
}

html,
body,
div,
span,
h1,
h2,
h3,
h4,
h5,
h6,
p,
a,
abbr,
acronym,
address,
big,
img,
small,
footer,
header,
nav {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: middle;
    align-items: center;
}

h2 {
    font-size: larger;
    padding-bottom: 15px;
}

footer,
header,
nav {
    display: block
}

body {
    line-height: 1;
    font-family: titillium web, sans-serif;
}

a {
    color: var(--link-color);
    vertical-align: baseline;
}

html {
    height: 100%;
}

body {
    background-color: var(--primary-background-color);
    display: grid;
    grid-template-rows: auto 1fr auto;
    min-height: 100%;
}

header {
    width: 100%;
    color: var(--text-color);
    display: grid;
    position: sticky;
    top: 0;
    z-index: 1;
    margin-bottom: 10px;
}

footer {
    background: linear-gradient(rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 1) 25%);
    display: grid;
    width: 100%;
    color: var(--text-color);
    grid-row-start: -2;
    grid-row-end: -1;
    z-index: 1;
}

#main {
    width: fit-content;
    margin: auto;
    color: var(--text-color);
    filter: drop-shadow(3px 7px 5px rgba(0, 0, 0, 1));
    text-align: center;
}

#header-image {
    position: fixed;
    width: 100%;
    z-index: -1;
    top: 0;
    -webkit-mask-image: linear-gradient(180deg, black 0%, rgba(0, 0, 0, 4.3) 40%, rgba(0, 0, 0, 0) 100%);
    mask-image: linear-gradient(180deg, black 0%, rgba(0, 0, 0, 4.3) 40%, rgba(0, 0, 0, 0) 100%);
}

#header-image img {
    display: block;
    width: 100vw;
    height: 85px;
    object-fit: cover;
}

#footer-image {
    position: fixed;
    z-index: -1;
    width: 100%;
    bottom: 0;
    -webkit-mask-image: linear-gradient(0deg, black 0%, rgba(0, 0, 0, 0.3) 40%, rgba(0, 0, 0, 0) 100%);
    mask-image: linear-gradient(0deg, black 0%, rgba(0, 0, 0, 0.3) 40%, rgba(0, 0, 0, 0) 100%);
}

#footer-image img {
    display: block;
    height: 200px;
    object-fit: cover
}

.header-grid {
    display: grid;
    grid-template-columns: 1fr auto auto auto 1fr;
    grid-template-rows: 1fr;
    filter: drop-shadow(0 7px 3px rgba(0, 0, 0, 1))
}

.header-grid:before {
    -webkit-mask-image: linear-gradient(180deg, black 0%, rgba(0, 0, 0, 0.3) 40%, rgba(0, 0, 0, 0) 100%);
    mask-image: linear-gradient(180deg, black 0%, rgba(0, 0, 0, 0.3) 40%, rgba(0, 0, 0, 0) 100%);
}

.header-main {
    text-align: center;
    font-size: xx-large;
    margin-top: auto;
    margin-bottom: auto;
    margin-left: 20px;
    margin-right: 20px;
    grid-column-start: 3;
    grid-column-end: -3;
    grid-row-start: 1;
    grid-row-end: -1;
}

.header-logo {
    position: relative;
    width: 100%;
    margin-top: 5px;
    margin-bottom: 5px;
    margin-left: 5px;
    margin-right: auto;
}

.header-logo>img {
    max-width: 75px;
    filter: brightness(1.2) drop-shadow(0 12px 4px rgba(0, 0, 0, 0.5));
}

.logo-left {
    text-align: right;
    grid-column-start: 2;
    grid-column-end: 3;
    grid-row-start: 1;
    grid-row-end: -1;
}

.logo-right {
    text-align: left;
    margin-right: 5px;
    margin-left: auto;
    grid-column-start: -3;
    grid-column-end: -2;
    grid-row-start: 1;
    grid-row-end: -1;
}

.progress {
    font-size: large;
}

.footer-grid {
    display: grid;
    grid-template-columns: auto auto;
    grid-template-rows: 1fr;
}

.footer-main {
    text-align: center;
    color: var(--text-color);
    margin-top: 10px;
    margin-bottom: 10px;
    margin-left: 20px;
    margin-right: 20px;
    grid-column-start: 1;
    grid-column-end: 2;
    grid-row-start: 1;
    grid-row-end: -1;
}

.footer-disclaimer {
    text-align: right;
    font-size: smaller;
    color: var(--text-color);
    margin-top: 10px;
    grid-column-start: 2;
    grid-column-end: -1;
    grid-row-start: 1;
    grid-row-end: -1;
    margin-bottom: 10px;
    margin-right: 10px;
}

nav {
    color: var(--text-color);
    display: grid;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1;
    margin-bottom: 10px;
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-auto-flow: column;
    justify-content: start;
    font-size: large;

}

nav a,
nav .dropbtn {
    height: 100%;
    color: white;
    text-align: left;
    margin: auto;
    padding: 2px 8px;
    align-items: baseline;
    background-color: var(--header-solid-color);
    text-decoration: none;
}

nav a:hover,
.dropdown:hover .dropbtn,
.dropdown-content a:hover {
    background-color: rgb(0, 0, 0);
    color: white;
}

.dropdown {
    height: 100%;
    position: relative;
}

.dropbtn {
    cursor: default;
}

.dropdown .dropbtn {
    color: white;
    background-color: var(--header-solid-color);
    font-size: large;
}

.dropdown-content {
    display: none;
    position: absolute;
    font-size: large;
    z-index: 1;
    background-color: var(--header-solid-color);
}

.dropdown-content a {
    color: white;
    width: auto;
    white-space: nowrap;
    text-align: left;
    padding: 4px 6px;
    text-decoration: none;
    background-color: rgba(0, 0, 0, 0);
    display: block;
}

.dropdown:hover .dropdown-content {
    display: block;
}