BikeBikeBike/app/assets/stylesheets/application.scss

//@include fontface('AlteHaasGroteskBold', '/assets/AlteHaasGroteskBold', 'alte_haas_groteskbold', ttf, normal, bold);

//body {
//	font-family: 'AlteHaasGroteskBold';
//}

//@include breakpoint(medium-only) {
//}

@function rems($rems) {
	@if capable_of(rem) {
		@return $rems * 1rem;
	}
	@return $rems * 16px;
}

$sidebar-width: rems(19);

$colour-1: #00ADEF;
$colour-2: #FF015B;
$colour-3: #E6C229;
$colour-4: #F17105;
$colour-5: #8EA604;

body {
	color: #333;
	position: relative;
	z-index: -1;
}

@mixin default-box-shadow($direction: top, $distance: 1) {
	@if capable_of(box-shadow) {
		$offset: 0.2em;
		@if $direction == right or $direction == bottom {
			$offset: -$offset;
		}
		@if $direction == left or $direction == right {
			$offset: '#{$offset} 0';
		} @else {
			$offset: '0 #{$offset}';
		}
		@include _(box-shadow, #{$offset} 0.8em #{-0.2em * $distance} #000);
	}
}

h1, h2, h3, h4, h5, label, button {
	@include font-family(secondary);
}

h2 {
	margin: 0;
	font-size: 6vw;
}

p {
	font-size: 4vw;
}

a {
	text-decoration: none;
	color: $colour-1;
	border-bottom: 0 solid;
	outline: 0;
	position: relative;

	&:after {
		content: '';
		position: absolute;
		border-bottom: 0 solid;
		right: 0;
		bottom: 0;
		left: 0;
		opacity: 0;
		@include _(transition, all 150ms ease-in-out);
		@include _(transform, translateY(-1em));
	}

	&:hover:after,
	&:active:after,
	&:focus:after {
		border-bottom: 0.1em solid;
		opacity: 1;
		transform: translateY(0);
	}
}

#main-nav {
	position: relative;
	top: 0;
	left: 0;
	width: 100%;
	background-color: #FFF;
	@include default-box-shadow(top, 2);
	z-index: 1;

	.nav {
		text-align: center;
		clear: left;
		overflow: auto;
		background-color: $colour-3;

		a {
			position: relative;
			display: inline-block;
			margin: 0;
			padding: 1em 0;
			float: left;
			@include font-family(secondary);
			text-decoration: none;
			font-size: 2.25vw;
			outline: none;
			border: 0;
			width: 33.33%;
			background-color: $colour-5;
			color: #FFF;
  			text-shadow: 0 0 0.35em #000;

			&:after {
				display: none;
			}

			&:nth-child(2) {
				background-color: $colour-4;
			}

			&:nth-child(3) {
				background-color: $colour-3;
			}
		}
	}

	.actions {
		text-align: center;
		position: absolute;
		top: rems(1.5);
		right: rems(1);
	}
}

#main {
	position: relative;
	z-index: -1;
	max-width: (rems(68) - $sidebar-width) * 2;
	background-color: #FFF;

	article {
		padding: rems(1) 7.5%;

		&.supplementary {
			background-color: $colour-3;
			@include default-box-shadow(bottom, 2);
		}
	}
}

a.logo {
	display: inline-block;
	font-size: rems(5);
	text-decoration: none;
	padding: 0.1em;
	border: 0;
	float: left;
	@include clearfix;

	&:hover:after,
	&:active:after,
	&:focus:after {
		display: none;
	}
}

@if capable_of(svg) {
	svg.bb-icon-logo {
		fill: $colour-1;
		@include _(transform, rotate(0));
		@include _(transition, transform 500ms ease-in-out);
	}
	svg.bb-icon-logo-text {
		fill: #333;
	}

	.logo svg {
		display: inline-block;
		height: 1em;
		width: 1em;
		float: left;
	}

	.logo:hover svg.bb-icon-logo {
		@include _(transform, rotate(360deg));
	}
}

#banner {
	clear: left;

	figure {
		width: 100%;
		max-width: rems(60);
		margin: 0;
	}

	img {
		width: 100%;
		@include default-box-shadow;
	}
}

svg {
	.colour-1 { fill: $colour-1; }
	.colour-2 { fill: $colour-2; }
	.colour-3 { fill: $colour-3; }
	.colour-4 { fill: $colour-4; }
	.colour-5 { fill: $colour-5; }
}

$header-tilt: 8deg;

#header-title {
	font-size: 2.25vw;
	background-size: cover;
	background-position: 50% 20%;
	background-repeat: no-repeat;
	background-color: $colour-1;
	overflow: hidden;
	position: relative;
	z-index: -1;

	svg {
		display: none;
		position: absolute;
		width: 100%;
		height: 100%;
	}

	.title {
		position: relative;
		padding: 1%;
		overflow: hidden;
		text-align: center;
		@include _(text-shadow, 0 0.2em 0.5em rgba(32, 32, 32, 0.5))
	}

	.background {
		position: absolute;
		@include _(transform, rotate($header-tilt));
		color: $colour-1;
		@include _(opacity, 0.65);
		margin: -4% -2%;
		@if capable_of(calc) {
			font-size: calc(5vw + #{rems(7)});
		} @else {
			font-size: rems(11);
		}
		display: none;
	}

	.details {
		position: relative;
		display: inline-block;
		color: #000;
		@include _(text-shadow, 0 0.2em 0.5em rgba(32, 32, 32, 0.75))
	}

	.primary {
		font-size: 2.5em;
		margin: 0;
	}

	.secondary {
		font-size: 1.5em;
	}
}

@include breakpoint(medium) {
	h2 {
		font-size: 2.25em;
	}

	p {
		font-size: 1.4em;
	}

	#banner {
		figure {
			margin: rems(-20) auto rems(2);
		}
	}
	
	#main {
		clear: right;
	}

	#main-nav {
		height: rems(6);

		.nav {
			width: 80%;
			clear: none;
			padding-top: rems(1.5);
			background-color: transparent;
			overflow: visible;

			a {
				padding: 0;
				float: none;
				width: auto;
				margin: 0 0.5em 0.75em;
				font-size: 1em;
				color: #666;
				background-color: transparent;
				@include _(text-shadow, 0 0.125em 0.25em #888);

				&:nth-child(n) {
					background-color: transparent;
				}

				&.current {
					color: $colour-1;
				}

				&:after {
					content: '';
					display: block;
					position: absolute;
					bottom: -0.1em;
					right: 0;
					left: 0;
					width: 0;
					margin: 0 auto;
					opacity: 1;
					border-bottom: 0.15em solid;
					@include _(box-shadow, 0 0.075em 0.15em #888);
					@include _(transition, width 250ms ease-in-out);
					@include _(transform, none);
				}

				&:hover:after,
				&:active:after,
				&:focus:after {
					width: 100%;
				}
			}
		}

		.actions {
			font-size: 2vw;
		}
	}

	#header-title {
		min-height: rems(35);
		font-size: 1em;

		svg {
			display: block;
		}

		.title {
			text-align: left;
			width: 110%;
			background-color: rgba(#FFF, 0.5);
			@include _(transform, rotate(-$header-tilt) translate3d(0, 0, 0));
			@include _(transform-origin, 0 100%);
		}

		.details {
			text-align: right;
		}

		.background {
			display: block;
		}
		
		.primary {
			padding: 12% 0 0 0.25em;
		}
	}
}

@include breakpoint(large) {
	#banner {
		figure {
			width: 90%;
		}
	}
	
	#main-nav {
		position: fixed;
		width: $sidebar-width;
		height: 100%;
		@include default-box-shadow(left, 2);

		.nav {
			text-align: left;
			padding-top: rems(9);
			width: 100%;

			a {
				font-size: 1.6em;
				margin: 0.75em 1em;
			}
		}

		.actions {
			position: relative;
			top: 0;
			right: 0;
			font-size: 1em;
		}
	}

	#main {
		padding-left: $sidebar-width;
	}

	a.logo {
		display: block;
		float: none;
		font-size: rems(7.5);
		padding: 0.2em;
	}

	.paypal-button {
		margin: 4em 2em 0 0;
	}
}

button {
	position: relative;
	color: #FFF;
	background-color: $colour-1;
	border: 0;
	padding: 0.5em 1em;
	font-size: 1.25em;
	outline: 0;
	border-bottom: 0.125em solid rgba(0, 0, 0, 0.15);
	@include _(border-radius, 0.15em);
	@include default-box-shadow(top, 2);
	overflow: hidden;
	cursor: pointer;

	&:before,
	&:after {
		content: '';
		position: absolute;
		display: block;
		top: 0;
		right: 100%;
		font-size: 1.15em;
		background-color: rgba(0, 0, 0, 0);
		border-color: transparent;
		@include _(transition, all 250ms ease-in-out);
	}
	&:before {
		height: 100%;
		width: 100%;
		margin-right: 1em;
	}
	&:after {
		border-style: solid;
		border-width: 1em 0 1em 1em;
	}

	&:hover:after,
	&:focus:after,
	&:hover:before,
	&:focus:before {
		right: -1em;
		border-left-color: rgba(0, 0, 0, 0.15);
	}
	&:hover:before,
	&:focus:before {
		background-color: rgba(0, 0, 0, 0.15);
	}

	&:active {
		@include _(transform, scale(0.95));

		&:after {
			left: 120%;
		}
	}
}