header {
	z-index: 1;
	position: fixed; top: 0;

	box-shadow: 0 0 80px 0 #000;
	background: #fff;
	
	width: 100%;
}

header > div {
	position: relative;
	
	margin: auto;
	padding: 50px 0;
	
	box-shadow: 0 0 40px 0 #333;
	
	font-family: Mariana;
	font-size: 16px;
	text-transform: uppercase;
	font-weight: 400;
}

.logo {
	position: absolute; top: 0; right: 0; bottom: 0; left: 0;
	margin: auto;
}

.logo img {
	width: 100%;
	height: 100%;
}

@media all and (orientation: portrait) {
	.logo { width: 50px; height: 50px; }
	
	.logo > img:nth-of-type(1) { display: none; }
	.logo > img:nth-of-type(2) { display: block; }
}

@media all and (orientation: landscape) {
	.logo { width: 290px; height: 50px; }
	
	.logo > img:nth-of-type(1) { display: block; }
	.logo > img:nth-of-type(2) { display: none; }
}

.social {
	position: absolute; top: 0; right: 20px; bottom: 0;
	
	margin: auto;

	height: 20px;
	
	text-align: right;
}

.social a {
	display: inline-block;

	margin: 0 5px 0 0;

	height: 20px;
}

.social img {
	display: block;
	
	width: auto;
	height: 100%;
}

nav {
	padding: 10px;
	
	text-align: center;
	
	background: #52914c;
	
	font-family: Mariana;
	font-size: 16px;
	letter-spacing: 3px;
	text-transform: uppercase;
	color: #fff;
}

nav ul {
	margin: 0;
	padding: 0;
}

nav li {
	display: inline-block;
	list-style: none;
	
	margin: 0 5px 0 0;
}

nav > ul > li:last-of-type { margin: 0; }

nav a:hover { color: #f8ed41; }