:root {
	/*Main theme of the project*/
	--main-theme1: #06908f;
	--main-theme2: #172121;
	--main-theme-text: #ffffff;

	/*Resource table pallete*/
	--status-undone: #d1495b;
	--status-done: #84e296;

	/*Navbar pallete*/
	--navbar-butto-text: #87d08a;
}

*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
}

body {
	background-color: var(--main-theme2);
	color: var(--main-theme-text);
}

.res{
	color:var(--main-theme1);
}

nav {
	background-color: var(--main-theme1);
	padding: 1.5em;
	text-align: left;
	/* position:fixed; */
	/* width: 100%; */
	color: var(--main-theme-text);
	/* z-index: 9999; */
}

a {
	text-decoration: none;
	color: var(--main-theme-text);
	padding: 1rem;
}

.category-title {
	font-size: 2rem;
	text-align: center;
	margin: 2rem 0rem;
}
.category1{
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 1em;
}
.card-container{
	display: flex;
	flex-direction: column;
}

.card{
	background-color: var(--main-theme1);
	align-items: center;
	justify-content: center;
	font-size: 2rem;
	width: 70vw;
	height: 100vw;
	margin: 2vw;
	border-radius: 20px;
	display: flex;
}

.footer-title {
	font-size: 1.5rem;
}

footer {
	display: flex;
	flex-direction: column;
	align-items: center;
	margin: 2rem;
}

.footer-links {
	line-height: 1rem;
	color: var(--main-theme1);
	font-size: 5vw;
}

.copyright {
	line-height: 2rem;
}

.socials {
	margin: 1rem 1rem 1rem 0rem;
}

.fab {
	margin-right: 0.3rem;
}

.section-1,
.section-2,
.section-3 {
	display: flex;
	flex-direction: column;
	margin-right: 3rem;
}

.contents {
	display: flex;
	flex-direction: column;
}

.copyright {
	font-size: 3vw;
}

@media (min-width: 900px) {
	nav {
		font-size: 1.2vw;
	}

	.category-title {
		margin-top: 5vw;
		font-size: 3vw;
	}

	.category1{
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
	}
	.card-container{
		display: flex;
		flex-direction: row;
	}
	
	.card{
		background-color: var(--main-theme1);
		font-size: 2rem;
		max-width: 15vw;
		max-height: 20vw;
		margin: 1vw;
		border-radius: 20px;
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.contents {
		display: flex;
		flex-direction: row;
		width: 100%;
		justify-content: space-evenly;
	}

	.copyright {
		font-size: 1.5vw;
	}

	.footer-links {
		line-height: 1rem;
		color: var(--main-theme1);
		font-size: 1.5vw;
	}
}