@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;700&display=swap');

:root {
	--nav-height: 10vh;
	--light-color: #fafeff;
	--button-color: #99bbcc;
	--gradient-light-color: #aaccdd;
	--gradient-dark-color: #99bbcc;
}

body {
	margin: 0;
	background-color: var(--light-color);
	font-family: 'Montserrat', sans-serif;
}

#nav {
	height: var(--nav-height);
	background: var(--gradient-light-color);
	background: linear-gradient(
			90deg,
			var(--gradient-dark-color) 0%,
			var(--gradient-light-color) 50%,
			var(--gradient-dark-color) 100%
		);
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0 12%;
}

#nav > #nav-logo {
	margin-left: 16px;
}
#nav > #nav-title {
	margin-left: 16px;
	width: 100%;
	font-size: 35pt;
	color: #ffffff;
}

#nav > #nav-links {
	display: flex;
	width: 15%;
	height: 100%;
	vertical-align: middle;
	justify-content: right;
	font-size: 18pt;
}

#nav > #nav-links > a {
	text-decoration: none;
	color: #ffffff;
	padding: 0 32px;
	height: 100%;
	line-height: var(--nav-height);
}

#introduction {
	text-align: center;
	padding: 5% 12% 0;
	background: linear-gradient(
			90deg,
			#f0ffff44 0%,
			#fffffffa 25%,
			#fffffffa 75%,
			#f0ffff44 100%
		), url("images/background.png");
	background-repeat: no-repeat;
	background-position: center;
	background-size: 80vw;
	height: 75vh;
	font-size: larger;
}

#introduction > h2 {
	margin-top: 0;
}

#introduction > #introduction-link {
	background-color: var(--button-color);
	padding: 12px 24px;
	border-radius: 100vi;
	text-decoration: none;
	color: #ffffff;
}

footer {
	position: absolute;
	bottom: 0;
	width: 100%;
	text-align: center;
}

footer > #footer-copyright {
	font-size: 10pt;
}

footer > #footer-source {
	font-size: 8pt;
}