:root {
	--colorBackground: rgb(0, 64, 131);
	--colorMain: rgb(187, 213, 54);
	--colorText: rgb(255, 255, 255);
	--sizeSpace: 20px;
	--sizeBorderWidth: 5px;
}

html,
body {
	background-color: var(--colorBackground);
	font: 16px/1.4em nimbus-sans, sans-serif;
	min-height: 100vh;
	margin: 0;
	padding: 0;
}

a {
	color: var(--colorMain);
}

header {
	background-image: url(../../img/utsl/background.png);
	background-position: center center;
	background-repeat: no-repeat;
	background-size: cover;
	display: block;
	height: 88vh;
	position: relative;
	width: 100vw;
}

	h1 {
		background-image: url(../../img/utsl/header.png);
		background-position: center center;
		background-size: cover;
		bottom: 0;
		height: 59px;
		left: 50%;
		margin: 0;
		opacity: 0;
		overflow: hidden;
		position: absolute;
		text-indent: -10000px;
		transition-delay: 0.5s;
		transform: translateX(-50%);
		transition: 2s all;
		width: 490px;
	}
	
	.active h1 {
		bottom: 8%;
		opacity: 1;
	}
	
	@media screen and (max-width: 500px) {
		header {
				height: 60vh;
		}
		
		h1 {
			bottom: 0;
			height: 37px;
			width: 320px;
		}
		
		.active h1 {
			bottom: 3%;
		}
	}
	
	#girl {
		background: url(../../img/utsl/girl.png) 0 0 no-repeat;
		background-size: cover;
		height: 187px;
		left: 50%;
		opacity: 0;
		position: absolute;
		top: 5%;
		transform: translateX(-50%);
		transition: 2s all;
		width: 196px;
	}
	
	.active #girl {
		opacity: .75;
		top: 8%;
	}
	
article {
	color: var(--colorText);
	margin: var(--sizeSpace) auto;
	padding: 0 var(--sizeSpace);
	max-width: 700px;
	opacity: 0;
	padding: var(--sizeSpace);
	text-align: justify;
	transition: 3s all;
	transition-delay: .2s;
}
	
	.active article {
		opacity: 1;
	}
	
	h2 {
		color: var(--colorMain);
		font-size: 12px;
		text-align: center;
		width: 100%;
	}
	
	.articleFigureThree {
		display: grid;
		gap: 3%;
		grid-template-columns: repeat(3, 1fr);
		margin: 0;
	}
	
	.articleFigureThree img {
		border-bottom: var(--sizeBorderWidth) solid var(--colorMain);
	    width: 100%;
	}

	.youTube {
	    border: 0;
		border-bottom: var(--sizeBorderWidth) solid var(--colorMain);
	    height: 320px;
	    width: 100%;
	}
	
	.bonus {
		background: rgba(0, 0, 0, .2) url(../../img/utsl/tln.png) no-repeat;
		background-position: var(--sizeSpace) var(--sizeSpace);
		background-size: 32px;
		margin: var(--sizeSpace);
		padding: var(--sizeSpace) var(--sizeSpace) var(--sizeSpace) calc(var(--sizeSpace) * 4);
		text-align: left;
	}

footer {
	margin: 0 0 var(--sizeSpace);
	opacity: 0;
	transition: 3s all;
	transition-delay: .2s;
}

	.active footer {
		opacity: 1;		
	}

	#logo {
		background: url(../../img/utsl/logo.svg) center top no-repeat;
		background-size: 64px;
		color: var(--colorText);
		display: block;
		font-family: futura-pt, sans-serif;
		font-size: 14px;
		font-weight: 400;
		line-height: 18px;
		margin: 0 auto;
		padding: 68px 0 0;
		text-align: center;
		text-decoration: none;
		width: 120px;
	}
	
		#logo span {
			display: block;
		}