:root {
	--background-color: #121212;
	--background-color-medium: #202020;
	--background-color-darker: #0e0e0e;
	--background-color-lighter: #2c2c2c;
	--border-color: #575858;
	--tab-color-active: #c5c5c521;
	--header-color: #ffffff;
	--description-color: #c4c9d1;
	--background-color-card: #222222;

	--fonts: Arial, Helvetica, sans-serif;

	--theme-color-accent: #3faee2;
}


body {
	margin: 0;
	padding: 0;

	background:  var(--background-color)
}

nav {
	border-bottom: 1px solid var(--border-color);
}

.nav-wrapper {
	margin: 0 auto;

	display: grid;
	grid-template-columns: repeat(4, 1fr);
}

.nav-link {
	display: flex;
	text-align: center;
	justify-content: center;
	align-items: center;

	position: relative;

	padding: 1em;
	color: var(--header-color);
	font-family: var(--fonts);
	font-size: 18px;
	text-decoration: none;
}

.nav-link.active::after {
	content: "";
	position: absolute;
	background: var(--header-color);
	width: 100%;
	height: 2px;

	bottom: 0;
	left: 0;
}

.nav-link:hover {
	background: var(--background-color-medium);
}

.nav-link.marketplace {
	color: orange;
	font-family: var(--fonts);

	text-shadow: 1px 0 10px #ffcc00;
}

.nav-link.marketplace:hover {
	background: rgba(253, 187, 45, 0.05) 
}

main {
	padding: 10px 20%;
	font-family: var(--fonts);
}

main h1 {
	color: var(--header-color);
}

main p {
	color: var(--description-color);
}

.card {
	padding: 15px 30px 30px;
	margin: 10px 0 20px;

	background: var(--background-color-card);
	border: 1px solid var(--border-color);
	border-radius: 10px;
}

.card p {
	margin-bottom: 30px;
}

.download-link {
	background: var(--theme-color-accent);
	padding: 10px 20px;
	border-radius: 20px;
	text-decoration: none;
	color: black;
}