@import 'bourbon'; // http://bourbon.io/

@import '../partials/variables'; // colors, fonts etc...

@import '../partials/mixins'; // custom mixins

@import '../partials/layout'; // responsive grid and media queries

/* -------------------------------- 

Primary style

-------------------------------- */

html * {
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

*, *:after, *:before {
	@include box-sizing(border-box);
}

body {
	font: {
		size: 100%;
		family: $primary-font; // variables inside partials > _variables.scss
	}
	color: $main-text;
	background-color: $background;

	/* prevent ie from showing the horizontal scrollbar */
	overflow-x: hidden;

	&.overflow-hidden {
		/* when author bio is visible, the out-of-focus content won't scroll */
		overflow: hidden;
	}
}

a {
	color: $color-2;
	text-decoration: none;
}

img {
	max-width: 100%;
}

/* -------------------------------- 

Modules - reusable parts of our design

-------------------------------- */

.cd-container { /* this class is used to give a max-width to the element it is applied to, and center it horizontally when it reaches that max-width */
	width: 90%;
	max-width: $L; // breakpoints inside partials > _layout.scss
	margin: 0 auto;

	&::after { /* clearfix */
		content: '';
		display: table;
		clear: both;
	}
}

/* -------------------------------- 

Main components 

-------------------------------- */

main {
	position: relative;
	z-index: $main-zindex;
	@include transition-property(transform);
	@include transition-duration(.3s);

	&.slide-out {
		/* the main element slides to the left when the author bio is visible */
		@include transform(translateX(-$bio-width-S));

		.cd-overlay {
			/* the overlay layer gets visible when the author bio slides in */
			display: block;
			@include animation(cd-fade-in .3s);
		}
	}

	@include MQ(M) {
		&.slide-out {
			/* change in size of the author bio section */
			@include transform(translateX(-$bio-width-M));
		}
	}

	@include MQ(L) {
		&.slide-out {
			@include transform(translateX(-$bio-width-L));
		}
	}
}

.cd-section {
	padding: 2em 0;
	text-align: center;

	.cd-container {
		/* this modifies the .cd-container default max-width */
		max-width: $M;
	}

	h2 {
		font-family: $secondary-font;
		font-weight: bold;
		text-transform: uppercase;
		margin-bottom: 1em;
		@include font-size(20px);
	}

	p {
		line-height: 1.4;
	}

	@include MQ(M) {
		padding: 4em;

		p {
			line-height: 1.6;
		}
	}

	@include MQ(L) {
		padding: 6em;

		h2 {
			margin-bottom: 2em;
		}

		p {
			line-height: 1.8;
			@include font-size(18px);
		}
	}
}

header {
	background: $color-1;

	h1 {
		@include font-size(30px);
		font-family: $secondary-font;
		font-weight: bold;
		text-transform: uppercase;
		margin-bottom: .4em;
		color: darken($color-1, 70%);
	}

	p {
		@include font-size(13px);
		color: darken($color-1, 50%);
	}
}

.cd-placeholder-1 {
	background: $color-2;
	color: lighten($color-2, 30%);
}

.cd-placeholder-2 {
	background: #FFF;
}

#cd-team {
	background: $color-3;

	.cd-container {
		max-width: $L;
	}

	h2 {
		color: darken($color-3, 50%);
	}

	li {
		margin-bottom: 2em;
		@include border-radius;
		box-shadow: 0 0 10px rgba($color-4, 0);
		@include transition(all .3s);

		.no-touch &:hover {
			box-shadow: 0 0 10px rgba($color-4, .3);

			.cd-img-overlay {
				opacity: 1;
			}
		}
	}

	figure {
		position: relative;
	}

	img {
		display: block;
		width: 100%;
		border-radius: .25em .25em 0 0;
	}

	.cd-img-overlay {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background: rgba($color-4, .9);
		opacity: 0;
		border-radius: .25em .25em 0 0;
		@include transition(opacity .3s);

		span {
			position: absolute;
			@include center; // see partials > _mixins.scss
			color: #FFF;
		}
	}

	.cd-member-info {
		height: 80px;
		background: #FFF;
		text-align: center;
		font-family: $secondary-font;
		font-weight: bold;
		padding-top: 20px;
		border-radius: 0 0 .25em .25em;

		span {
			display: block;
			font-family: $primary-font;
			font-weight: normal;
			color: lighten($main-text, 40%);
			@include font-size(14px);
			margin-top: .5em;
		}
	}

	@include MQ(M) {
		li {
			@include column(.31);
			margin-right: 3.5%;

			&:nth-child(3n) {
				margin-right: 0;
			}
		}
	}
}

.cd-member-bio {
	position: fixed;
	top: 0;
	right: 0;
	width: $bio-width-S;
	height: 100%;
	overflow-y: auto;

	/* smooth scrolling on mobile phones and tablets */
	-webkit-overflow-scrolling: touch;

	background: $color-4;
	z-index: $bio-zindex;

	/* this how we move the author bio section off the canvas */
	@include transform(translateX($bio-width-S));

	@include transition-property (transform);
	@include transition-duration(.3s);

	&.slide-in {
		/* the author bio section slides in when the user clicks on the team member picture */
		@include transform(translateX(0));
	}

	.cd-member-bio-pict {
		position: relative;

		&::after { /* gradient at the bottom of the image - same color of the background of the section */
			content: '';
			position: absolute;
			bottom: 0;
			left: 0;
			width: 100%;
			height: 80px;
			@include background(linear-gradient(to top, $color-4, rgba($color-4, 0)));

			.no-cssgradients & {
				display: none;
			}
		}
	}

	img {
		width: 100%;
		display: block;
	}

	.cd-bio-content {
		padding: 1em;
		color: #FFF;

		h1 {
			font-family: $secondary-font;
			font-weight: bold;
			text-transform: uppercase;
			text-align: center;
			@include font-size(20px);
		}

		p {
			@include font-size(14px);
			margin: 1em 0;
			line-height: 1.4;
			color: lighten($color-4, 50%);
		}
	}

	@include MQ(M) {
		width: $bio-width-M;
		@include transform(translateX($bio-width-M));

		.cd-bio-content {
			padding: 2em;

			p {
				line-height: 1.6;
				margin: 2em 0;
			}
		}
	}

	@include MQ(L) {
		width: $bio-width-L;
		@include transform(translateX($bio-width-L));

		.cd-member-bio-pict::after {
			height: 150px;
		}

		.cd-bio-content {
			padding: 4em;
			/* we move the content up so the title is over the color gradient */
			@include transform(translateY(-80px));

			h1 {
				@include font-size(40px);
			}

			p {
				@include font-size(16px);
			}

			.no-cssgradients & {
				@include transform(translateY(0));
			}
		}
	}
}

.cd-member-bio-close {
	width: 32px;
	height: 32px;
	overflow: hidden;
	position: fixed;
	top: 10px;
	right: 10px;
	background: url('../img/cd-icon-close.svg') no-repeat center center;

	text-indent: 100%;
	white-space: nowrap;
	z-index: $close-bio;

	display: none;

	&.is-visible {
		display: block;
		@include animation(cd-move-in .8s);
	}

	@include MQ(L) {
		right: 20px;
		top: 20px;
	}
}

.cd-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 200%;
	background: rgba($color-3, .8);
	cursor: pointer;
	display: none;
}

/* -------------------------------- 

xkeyframes 

-------------------------------- */

@include keyframes(cd-fade-in) {
	0% {
		opacity: 0;
	}

	100% {
		opacity: 1;
	}
}

@include keyframes(cd-move-in) {
	0% {
		@include transform(translateX(100px));
	}

	100% {
		@include transform(translateX(0));
	}
}