style.scss

/* 
 * 
 * development code at style.scss
 *
 */

$grey: #9B9B9B;

@import url(http:\/\/fonts.googleapis.com/css?family=Open+Sans+Condensed:300,300italic,700);

html, body {
	-webkit-font-smoothing: antialiased;
	font-family: 'Open Sans Condensed', Arial, Helvetica, sans-serif;
	line-height: 1.4;
	margin: 0;
	height: 100%;
	width: 100%;
}
html {
	overflow-y: scroll;	
}
body {
	width: 320px;
	width: 100%;
	min-height: 300px;
	overflow: hidden;
	margin: 0 auto;
	/* subtlepatterns.com all the way */
	background: url(low_contrast_linen.png);
}
a {
	text-decoration: none;
	color: rgb(0, 0, 200);

	&:hover {
		border-bottom: 1px solid rgba(0, 0, 200, 0.5);
	}
}

nav {
	background: rgb(86,86,86); /* Old browsers */
	background: -moz-linear-gradient(top, rgba(86,86,86,1) 0%, rgba(45,45,45,1) 100%); /* FF3.6+ */
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(86,86,86,1)), color-stop(100%,rgba(45,45,45,1))); /* Chrome,Safari4+ */
	background: -webkit-linear-gradient(top, rgba(86,86,86,1) 0%,rgba(45,45,45,1) 100%); /* Chrome10+,Safari5.1+ */
	background: -o-linear-gradient(top, rgba(86,86,86,1) 0%,rgba(45,45,45,1) 100%); /* Opera 11.10+ */
	background: -ms-linear-gradient(top, rgba(86,86,86,1) 0%,rgba(45,45,45,1) 100%); /* IE10+ */
	background: linear-gradient(to bottom, rgba(86,86,86,1) 0%,rgba(45,45,45,1) 100%); /* W3C */
	height: 50px;
	width: 320px;
	width: 100%;
	position: fixed;
	top: 0;
	z-index: 100;
	box-shadow: 0 3px 3px rgba(0, 0, 0, 0.3);
	-webkit-transition: all .3s ease-in-out;
	   -moz-transition: all .3s ease-in-out;
		 -o-transition: all .3s ease-in-out;
			transition: all .3s ease-in-out;

	h1 {
		float: left;
		padding: 6px 10px 11px;
		margin: 0;

		a {
			color: rgba(0, 0, 0, 0.8);
			text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.3);

			&:hover {
				border: none;
			}
		}
	}

	ul {
		display: none;

		a:hover {
			border: none;
			opacity: 0.7;
		}
	}
}

#open-menu {
	float: right;
	position: relative;
	margin: 9px 10px 0 0;
	font-size: 32px;
	line-height: 32px;
	padding: 0;
	width: 30px;
	text-align: center;
	text-indent: -9999px;
	color: #fff;
	background: rgba(0, 0, 0, 0.1);
	border-radius: 5px;
	box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);

	&:hover {
		border: none;
	}

	&:before {
		content: '≡';
		position: absolute;
		text-indent: 0;
		left: 0;
		width: 30px;
	}
}

@for $i from 1 through 5 {
	.section-#{$i} {
		z-index: $i;
		-webkit-transform: translate3d(0, $i*60px, 0);
		   -moz-transform: translate3d(0, $i*60px, 0);
			 -o-transform: translate3d(0, $i*60px, 0);
				transform: translate3d(0, $i*60px, 0);
		.menu-open & {
			-webkit-transform: translate3d(0, $i*60px, 0);			
			   -moz-transform: translate3d(0, $i*60px, 0);			
				 -o-transform: translate3d(0, $i*60px, 0);			
					transform: translate3d(0, $i*60px, 0);			
		}
	}
}

.menu-open {
	nav {
		-webkit-transform: translate3d(0, -53px, 0);
		   -moz-transform: translate3d(0, -53px, 0);
			 -o-transform: translate3d(0, -53px, 0);
				transform: translate3d(0, -53px, 0);
	}
	#content {
		margin: 20px 0 0;
		-webkit-transform: scale(0.9);
		   -moz-transform: scale(0.9);
			 -o-transform: scale(0.9);
				transform: scale(0.9);
	}
	section {
		visibility: visible;
		opacity: 1;
		box-shadow: 0 5px 0 5px $grey, 
			inset 0 0 5px 0px rgba(0, 0, 0, 0.5);

		&:before {
			content: attr(data-heading);
			display: block;
			width: 100%;
			position: absolute;
			top: -24px;
			left: -5px;
			z-index: 10;
			font: normal 14px/14px Arial, Helvetica, sans-serif;
			color: #2E2E2E;
			text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.2);
			background: -moz-linear-gradient(top, rgba(198,198,198,1) 0%, rgba(155,155,155,1) 100%); /* FF3.6+ */
			background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(198,198,198,1)), color-stop(100%,rgba(155,155,155,1))); /* Chrome,Safari4+ */
			background: -webkit-linear-gradient(top, rgba(198,198,198,1) 0%,rgba(155,155,155,1) 100%); /* Chrome10+,Safari5.1+ */
			background: -o-linear-gradient(top, rgba(198,198,198,1) 0%,rgba(155,155,155,1) 100%); /* Opera 11.10+ */
			background: -ms-linear-gradient(top, rgba(198,198,198,1) 0%,rgba(155,155,155,1) 100%); /* IE10+ */
			background: linear-gradient(to bottom, rgba(198,198,198,1) 0%,rgba(155,155,155,1) 100%); /* W3C */
			border-radius: 3px 3px 0 0;
			padding: 5px;
			box-shadow: 0 -3px 5px 0 rgba(0, 0, 0, 0.5);
		}

		&.active:after {
			content: '☚';
			display: block;
			font: normal 25px/25px Arial, Helvetica, sans-serif;
			color: #535353;
			text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.2);
			text-align: right;
			width: 30px;
			z-index: 1000;
			position: absolute;
			right: 5px;
			top: -26px;
		}
	}
}

#content {
	margin: 50px 0 0;
	position: relative;
	-webkit-transition: all .3s ease-in-out;
	   -moz-transition: all .3s ease-in-out;
		 -o-transition: all .3s ease-in-out;
			transition: all .3s ease-in-out;
}

section {
	padding: 10px;
	position: absolute;
	visibility: hidden;
	opacity: 0;
	background: #fff;
	-webkit-transition: -webkit-transform .3s ease-in-out,
		opacity .3s ease-in-out,
		visibility .3s ease-in-out;
	-moz-transition: -moz-transform .3s ease-in-out,
		opacity .3s ease-in-out,
		visibility .3s ease-in-out;
	-o-transition: -o-transform .3s ease-in-out,
		opacity .3s ease-in-out,
		visibility .3s ease-in-out;
	transition: transform .3s ease-in-out,
		opacity .3s ease-in-out,
		visibility .3s ease-in-out;						

	h1 {
		margin: 0;
	}
	&.active {
		visibility: visible;
		opacity: 1;
		-webkit-transform: translate3d(0, 0, 0);
		   -moz-transform: translate3d(0, 0, 0);
			 -o-transform: translate3d(0, 0, 0);
				transform: translate3d(0, 0, 0);
	}
}

@media (min-width: 600px) {
	html, body {
		height: auto !important;
	}
	body {
		/* subtlepatterns.com all the way */
		background-image: url(grid.png);
	}
	section {
		position: relative;
		opacity: 1;
		visibility: visible;
		-webkit-transform: none !important;
		   -moz-transform: none !important;
			 -o-transform: none !important;
				transform: none !important;
		max-width: 1080px;
		margin: 0 auto 10px;
		padding: 20px;
		box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
	
		&:target {
			padding-top: 50px;
		}

		h1 {
			font-size: 1.8em;
		}
	}
	#open-menu {
		display: none;
	}
	nav {

		ul {
			display: block;
			margin: 0 10px 0;
			padding: 12px 0;
			list-style-type: none;
			float: right;
			
			li {
				display: inline-block;
				margin: 0 0 0 10px;

				a {
					color: #fff;
				}
			}
		}
	}
}

// ribbon stuff
@media (max-width: 1200px) {
	#ribbon img {
		display: none;
	}
}