:root {
	--background: rgba(85, 214, 170, 1);
	--background-main: #f8edeb;
}

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

body {
	height: 100%;
	margin: 0;
	font-weight: 400;
}

.content {
	height: 200vh;
	display: grid;
}

/*navigation styles start here*/

header {
	background: var(--background);
	text-align: center;
	position: fixed;
	z-index: 999;
	height: 80px;
	width: 100%;
	opacity: 100;
}

.nav-toggle {
	display: none;
}

.nav-toggle-label {
	position: absolute;
	top: 0;
	left: 0;
	margin-left: 1em;
	height: 100%;
	display: flex;
	align-items: center;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
	display: block;
	background: white;
	height: 2px;
	width: 2em;
	border-radius: 2px;
	position: relative;
}

.nav-toggle-label span::before,
.nav-toggle-label span::after {
	content: '';
	position: absolute;
}

.nav-toggle-label span::before {
	bottom: 7px;
}

.nav-toggle-label span::after {
	top: 7px;
}

nav {
	position: absolute;
	text-align: left;
	top: 100%;
	left: 0;
	background: var(--background);
	width: 100%;
	transform: scale(1, 0);
	transform-origin: top;
	transition: transform 250ms ease-in-out;
}

nav ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

nav li {
	margin-bottom: 1em;
	margin-left: 1em;
}

nav a {
	color: white;
	text-decoration: none;
	font-size: 1.2rem;
	text-transform: uppercase;
	opacity: 0;
	transition: opacity 150ms ease-in-out;

}

nav a:hover {
	color: #24406b;
	opacity: 0.7;
	transition: color 250ms ease-in-out;
}

.nav-toggle:checked ~ nav {
	transform: scale(1,1);
}

.nav-toggle:checked ~ nav a {
	opacity: 1;
	transition: opacity 250ms ease-in-out 250ms;
}


/*.landing_zone{
	display: flex;
	flex-direction: column;
	height: 95vh;
	width: 100%
	background-image: url("../images/bookshelf.jpg");
	background-repeat: no-repeat;
	background-attachment: fixed;
	background-size: cover;
	background-position: center
	align-items: center;
	justify-content: center;
}*/
.landing_zone {
	display: flex;
	flex-direction: column;
	/*background-image: url("../images/bookshelf.jpg");*/
	background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url("../images/bookshelf.jpg");
	background-repeat: no-repeat;
	background-attachment: fixed;
	background-size: cover;
	background-position: center center;
	height: 95vh;
	position: relative;
	width: 100%;
	justify-content: center;
	align-items: center;
}

/*.landing_zone:after {
	content: "";
	position: absolute;
	display: block;
	left: 0;
	top: 0;
	width: 100%
	height: 100%;
	background: rgba(0, 0, 0, 0) linear-gradient(to bottom, rgba(0, 0, 0, 0) 0px, rgba(0, 0, 0, 1) 100%) repeat 0 0;
}*/

/*.landing_zone:before {
	content: "";
	position: absolute;
	left: 0; right: 0;
	top: 0; bottom: 0;
	background: rgba(0,0,0,.5);
}*/


.landing_zone h1 {
	font-size: 5em;
	color: white;
	margin: 0;
}


.landing_zone h3 {
	font-size: 2em;
	color: white;
}

.landing_zone a.button {
	background: rgba(60, 170, 135, 0.9);
	border: none;
	border-radius: .8em;
	color: black;
	padding: .8em 1.7em;
	text-align: center;
	text-decoration: none;
	font-size: 1.4em;
}

.landing_section {
	display: flex;
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100vh;
}

.landing_section div.img_section, .landing_section div.text_section {
	width: 50%;
	margin-top: 8%;
}

div.text_section{
	margin-left: 5%;
	margin-right: 5%;
}

div.text_section h1 {
	text-align: center;
}

div.text_section p, div.text_section li {
	font-size: 19px;
}

div.img_section img {
	width: 500px;
	height: 500px;
	max-width: 90%;
	object-fit: cover;
	margin-left: 5%;
	margin-right: 5%;
}

.btn {
	border-color: #7e2ae8;
	background-color: #fbfbd4; 
	color: #7e2ae8;
}


#home {
	background-image: url("purpleBrain.jpg");
	background-repeat: no-repeat;
	background-attachment: fixed;
	display: table;
	height: 1000px;
	position: relative;
	width: 100%;
	background-size: cover;
	background-position: center center;
}
#welcomeTextPadding {
	position: center

}

#welcomeTextContainer{
	padding-top: 100px;
	padding-bottom: 100px;

}
#fixed {
	background-image: url("blueStrings.jpg");
	background-repeat: no-repeat;
	background-attachment: fixed;
	display: table;
	height: 800px;
	position: relative;
	width: 100%;
	background-size: cover;
}

.displayedImage{
	display: block;
	margin-left:auto;
	margin-right: auto;
	margin-top: auto;
	margin-bottom: auto;
}
.landing-text {
	display: table-cell;
	text-align: center;
	vertical-align: middle;
	padding
}

.landing-text {

}

.infosheet {
	/*background-color: #D8D8D8;*/
}

body {
	font-family: Arial, sans-serif;
}

div.maincontent{
	padding-top: 80px;
}

body[class*="article"] {
}

div.article {
	margin: 0px;
	width: 70%;
	float: right;
	padding: 20px;

}

div.center_article {
	margin-left: 10%;
	margin-right: 10%;
	width: 100%;
	float: center;
}

h1.article {
	text-align: center;
	clear:both;
}

h2.subtitle {
	text-align: center;
	font-size: 18px;
	margin-top: 5px;
}

h2.article {
	text-align: center;
}

figcaption {
	text-align:center;
}

div.leftbar {
	width: 25%;
	float: left;
	background-color: #e6e6ff;
	margin: 0px;
}

div[class*="article"] h3 {
	text-align: center;
	font-size: 24px;
}
div[class*="article"] p, div[class*="article"] ul {
	font-size: 19px;
}

div[class*="article"] img {
	display: block;
	margin-left: auto;
	margin-right: auto;
	margin-top: 16px;
	margin-bottom: 16px;
	width: 70%;
	min-width: 200px;

}


div.grid_landing_section {

	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(100px, 800px));

}

div.grid_landing_section div {
	margin: 0;
	border-style: solid;
	border-color: red;
	border-width: 5px;
}


footer {
	background-color: var(--background);
	padding: 5px;
}

footer h1.brand-name {
	text-align: center;
	margin-top: 5px;
	margin-bottom: 5px;
}

footer p.footer-text {
	text-align: center;
	margin-top: 5px;
	margin-bottom: 5px;
}
footer .filler {
	height: 1700px;
	width: 100%;
	background-color: gray;
}

footer .footer-menu {
	margin-top: 5px;
	margin-bottom: 5px;

}

footer .f-menu {
	list-style: none;
	display: flex;
	align-items: center;
	justify-content: center;
}

footer .f-menu li {
	display: inline-block;
	font-size: 40px;
	margin-left: 10px;
	margin-right: 10px;
	color: white;
}

/* large screens*/
@media screen and (min-width: 800px) {
	.nav-toggle-label{
		display: none;
	}


	header {
		display: grid;
		grid-template-columns: 1fr auto minmax(600px, 3fr) 1fr;
	}

	.logo {
		grid-column: 2 / 3;
	}

	div.center_article {
		margin-left: 15%;
		margin-right: 15%;
		width: 70%
	}

	nav {
		all: unset;
		grid-column: 3 / 4;
		display: flex;
		justify-content: flex-end;
		align-items: center;

	}

	nav ul {
		display: flex;
		justify-content: flex-end;
	}

	nav li {
		margin-left: 3em;
		margin-bottom: 0;
	}

	nav a {
		opacity: 1;
		position: relative;
	}

	

	nav a::before {
		content: '';
		display: block;
		height: 5px;
		background: black;
		position: absolute;
		top: -1em;
		left: 0;
		right: 0;
		transform: scale(0, 1);
		transition: transform ease-in-out 250ms;
	}

	nav a:hover::before {
		transform: scale(1,1);
	}
}