/* Some variables */
:root {
	--folder-width: 12em;
	--folder-height: calc(0.8 * var(--folder-width));
	--folder-deco-width: calc(var(--folder-width) / 1.5);
	--folder-cover-height: calc(0.7 * var(--folder-width));
	--folder-slip-height: calc(var(--folder-height) - var(--folder-cover-height));
	--folder-border-radius: calc(var(--folder-width) / 10);
	--folder-title-size: calc(0.16 * var(--folder-width));
	--thumb-width: calc(0.6 * var(--folder-width));
	--grid-item-padding: 3em;
}

*,
*::after,
*::before {
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

body {
	font-family: 'Nunito Sans', sans-serif;
	color: #c8c8d0;
	background: #8F8F8F;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

a {
	text-decoration: none;
	color: #d15066;
	outline: none;
	transition: color 0.2s;
}

a:hover,
a:focus {
	color: #fff;
}

.hidden {
	position: absolute;
	overflow: hidden;
	width: 0;
	height: 0;
	pointer-events: none;
}

/* Icons */
.icon {
	display: block;
	width: 1.5em;
	height: 1.5em;
	margin: 0 auto;
	fill: currentColor;
}

.message-mobile {
	display: none;
	width: 100%;
	padding: 0.5em;
	text-align: center;
	background: #f6506c;
	color: #fff;
}


/* Content */
.content {
	position: relative;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	padding: 0 0 1em;
	height: 100vh;
	min-height: 400px;
	overflow: hidden;
}

.content--info {
	position: absolute;
	top: 3em;
	left: 2.2em;
	color: #b1b1c1;
	font-size: 0.85em;
}

.content--info a:hover,
.content--info a:focus {
	color: #333;
}

.grid {
	flex: none;
	display: flex;
	flex-wrap: wrap;
	align-content: center;
	justify-content: center;
	width: calc(5 * (2 * var(--grid-item-padding) + var(--folder-width)));
}

.grid__item {
	padding: var(--grid-item-padding);
}

.content__title {
	font-size: 0.85em;
	position: absolute;
	top: 18%;
	left: 2em;
	width: 5em;
	margin: 0.75em 0;
	color: #b0adad;
}

/* Folder */
.folder {
	position: relative;
	z-index: 100;
	width: var(--folder-width);
}

.folder__feedback {
	position: absolute;
	width: var(--thumb-width);
	height: var(--thumb-width);
	border-radius: 50%;
	background: #181a1c;
	top: 50%;
	left: 50%;
	margin: calc(var(--thumb-width) / -2 + var(--folder-slip-height) / 2) 0 0 calc(var(--thumb-width) / -2);
	pointer-events: none;
	opacity: 0;
}

.folder__icon {
	position: relative;
	width: 100%;
	height: var(--folder-height);
	cursor: pointer;
}

.folder__icon--perspective {
	perspective: 800px;
}

.folder__icon-img {
	backface-visibility: hidden;
	transform-origin: 50% 100%;
}

.folder__icon-img,
.folder__icon-svg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

.folder__icon--perspective .folder__icon-img,
.folder__icon--perspective .folder__icon-svg {
	transform-style: preserve-3d;
}

.folder__icon-svg {
	fill: currentColor;
}

.folder__icon-svg--deco {
	color: #76767f;
	width: var(--folder-deco-width);
	height: var(--folder-deco-width);
	top: 50%;
	left: 50%;
	margin: calc( (var(--folder-deco-width) / -2) + var(--folder-slip-height) / 2 ) 0 0 calc(var(--folder-deco-width) / -2);
}

/* Inner paper sheets */
.folder__icon-deco {
	position: absolute;
	bottom: 2px;
	left: 2px;
	width: calc(var(--folder-width) - 4px);
	height: calc(var(--folder-cover-height) - 4px);
	border-radius: var(--folder-border-radius);
	background-color: #CBAFFF;
}

.folder__preview {
	pointer-events: none;
	position: absolute;
}

.folder__preview--thumbs {
	width: var(--thumb-width);
	height: var(--thumb-width);
	top: calc((var(--folder-height) + var(--folder-slip-height)) / 2 - var(--thumb-width) / 2);
	left: calc(var(--folder-width) / 2 - var(--thumb-width) / 2);
}

.folder__preview--text {
	position: absolute;
	left: 100%;
	top: var(--folder-slip-height);
	padding: 0 2em;
	opacity: 0;
}

.folder__preview--magnifier {
	top: 50%;
	text-align: center;
	display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
	justify-content: center;
	align-content: space-between;
	left: 50%;
	background: #fff;
	width: calc(var(--thumb-width) * 5);
	height: calc(var(--thumb-width) * 5);
	margin: calc(var(--thumb-width) * 5 / -2) 0 0 calc(var(--thumb-width) * 5 / -2);
	padding: 3.5em;
	border-radius: 50%;
	opacity: 0;
}

.folder__preview--bar {
	position: fixed;
	bottom: 0;
	left: 0;
	width: 100%;
}

.folder__thumb {
	max-width: 100%;
	display: block;
	position: absolute;
	opacity: 0;
}

.folder__thumb:before {
    font-size: 2.2em;
    background-color: #ffffff;
    display: inline-block;
    padding: 22%;
    border-radius: 50%;
    color: rgba(255,255,255,.9);
    box-shadow:0px 2px 3px rgba(0,0,0,.1);
}

.folder__detail {
	margin: 0;
}

.folder__detail-svg {
	width: 2em;
	height: 2em;
	position: relative;
	fill: #ddd;
}

.folder__caption {
	position: relative;
	display: inline-block;
	line-height: 1.15;
	margin: 0.75em 0 0;
	font-size: var(--folder-title-size); /* dynamic font sizing depending on the folder dimension */
}

/* Individual styles and colors */
/* rudras */
.content--rudras {
	background-color: #9058FB;
	background: linear-gradient(to bottom,#9058FB 0%,#8444FF 100%);
	color: #9fa7b5;
}

.content--rudras::after {
	color: #2c67cd;
}

.folder--rudras .folder__icon-img--back {
	color: #E5D8FF;
}

.folder--rudras .folder__icon-img--cover {
	color: #FFFEFF;
}

.folder--rudras .folder__icon-svg--deco {
	color: #c7ceda;
}

.folder--rudras .folder__caption {
	text-align: center;
	width: 100%;
	color: #EDEDED;
}
/**
 * -------------------------
 * Background Colors
 * -------------------------
 */

.bg-color-gold:before {
    background-color: #f0ad4e;
    background: linear-gradient(to bottom,#f0ad4e 0%,#eaa82c 100%);
}
.bg-color-green:before {
    background-color: #9ce337;
    background: linear-gradient(to bottom,#9ce337 0%,#7ab524 100%);
}
.bg-color-red:before {
    background-color: #d9534f;
    background: linear-gradient(to bottom,#d9534f 0%,#d44540 100%);
}
.bg-color-blue:before {
    background-color: #0397ff;
    background: linear-gradient(to bottom,#0397ff 0%,#0888e2 100%);
}
.bg-color-orange:before {
    background-color: #f39c12;
    background: linear-gradient(to bottom,#f39c12 0%,#e08e0b 100%);
}
.bg-color-pink:before {
    background-color: #e875c6;
    background: linear-gradient(to bottom,#e875c6 0%,#d450ad 100%);
}
.bg-color-purple:before {
    background-color: #7774e7;
    background: linear-gradient(to bottom,#7774e7 0%,#6461d6 100%);
}
.bg-color-lime:before {
    background-color: #8cbf26;
    background: linear-gradient(to bottom,#8cbf26 0%,#77a223 100%);
}
.bg-color-magenta:before {
    background-color: #ff0097;
    background: linear-gradient(to bottom,#ff0097 0%,#d00c80 100%);
}
.bg-color-teal:before {
    background-color: #00aba9;
}
.bg-color-turquoise:before {
    background-color: #1abc9c;
}
.bg-color-emerald:before {
    background-color: #2ecc71;
}
.bg-color-amethyst:before {
    background-color: #9b59b6;
}
.bg-color-wet-asphalt:before {
    background-color: #34495e;
}
.bg-color-midnight-blue:before {
    background-color: #2c3e50;
}
.bg-color-sun-flower:before {
    background-color: #f1c40f;
}
.bg-color-pomegranate:before {
    background-color: #c0392b;
}
.bg-color-silver:before {
    background-color: #bdc3c7;
}
.bg-color-asbestos:before {
    background-color: #7f8c8d;
}