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

:root {
	font-size: 16px;
}

body {
	margin: 0;
	--color-text: #dc6e25;
	--color-bg: #efded3;
	--color-link: #000;
	--color-link-hover: #dc6e25;
	--aspect-ratio: 1/1.5;
	--imgwidthmax: 500px;
	--size-title: 10rem;
	--font-weight-title: 400;
	color: var(--color-text);
	background-color: var(--color-bg);
	font-family: turquoise, serif;
	font-size: 1.5rem;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

.demo-1 {
	--color-text: #111;
	--color-bg: #bad5ca;
	--color-link-hover: #5c4541;
	--aspect-ratio: 32/17;
	font-size: 1.25rem;
	font-family: ivymode, sans-serif;
	--size-title: 15vw;
}

.demo-2 {
	--blendmode-title: difference;
	--size-title: 12vw;
}

.demo-3 {
	--color-text: #905348;
	--color-bg: #120605;
	--color-link: #8f8f76;
	--color-link-hover: #fff;
	font-family: "Segoe UI", Frutiger, "Frutiger Linotype", "Dejavu Sans", "Helvetica Neue", Arial, sans-serif;
	font-size: 1rem;
	--imgwidthmax: 400px;
	--color-description: #7e605b;
	--font-title: ivymode;
	--size-title: 9vw;
	--imgwidthmax: 600px;
}

.demo-4 {
	--color-text: #a9a798;
	--color-bg: #cccdb9;
	--color-link: #fff;
	--color-link-hover: #a9a798;
	--color-title: #fff;
	font-family: collier, sans-serif;
	--font-title: inherit;
	--font-weight-title: 100;
	font-size: 1.15rem;
	--imgwidthmax: 520px;
}

.demo-5 {
	--color-text: #f0f0f0;
    --color-bg: #000000;
    --color-link: #c5a45b;
    --color-link-hover: #f0f0f0;
    --color-title: #f0f0f0;
	font-family: input-mono, monospace;
	--font-title: inherit;
	font-size: 1.15rem;
	--aspect-ratio: 1/1.5;
	--font-weight-title: 800;
}

.demo-6 {
	--color-text: #e01723;
	--color-bg: #deaaad;
	--color-link: #c55b61;
	--color-link-hover: #1d1414;
	--color-title: #1d1414;
	font-family: ivymode, sans-serif;
	--font-title: inherit;
	font-size: 1.15rem;
	--aspect-ratio: 1/1.5;
	--imgwidthmax: 505px;
}

/* Page Loader */
.js .loading::before {
	content: '';
	position: fixed;
	z-index: 100000;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: var(--color-bg);
}

.js .loading::after {
	content: '';
	position: fixed;
	z-index: 100000;
	top: 50%;
	left: 50%;
	width: 60px;
	height: 60px;
	margin: -30px 0 0 -30px;
	pointer-events: none;
	border-radius: 50%;
	opacity: 0.4;
	background: var(--color-link);
	animation: loaderAnim 0.7s linear infinite alternate forwards;
}

@keyframes loaderAnim {
	to {
		opacity: 1;
		transform: scale3d(0.5,0.5,1);
	}
}

a {
	text-decoration: none;
	color: var(--color-link);
	outline: none;
}

a:hover,
a:focus {
	color: var(--color-link-hover);
	outline: none;
}

.page {
	display: grid;
	padding: 5vw;
	max-width: 1400px;
	margin: 0 auto;
	grid-template-columns: 100%;
	grid-template-areas: 'header' 'meta' 'grid';
	will-change: transform;
}

.page__title {
	grid-area: header;
	margin: 0 0 1rem;
	font-size: inherit;
	font-weight: 400;
}

.credits {
	text-align: center;
}

.credits--fixed {
	position: fixed;
	bottom: 5vw;
	margin: 0;
	left: 5vw;
	width: 90vw;
	text-align: right;
}

.credits--fixed::before {
	content: '';
	background: currentColor;
	position: absolute;
	left: 0;
	bottom: 0;
	height: 5rem;
	width: 1px;
}

.meta {
	grid-area: meta;
}

.meta--center {
	justify-self: center;
	padding-top: 20vh;
}

.meta__links {
	display: flex;
	flex-wrap: wrap;
	line-height: 1.5;
}

.meta__links--column {
	flex-direction: column;
}

.meta__links a {
	margin: 0 1.5rem 0 0;
}

.meta__demos {
	margin-top: 1rem;
}

.meta__demo {
	display: inline-block;
	margin-right: 0.75rem;
}

.meta__demo--current {
	color: var(--color-link-hover);
	pointer-events: none;
}

.content {
	grid-area: grid;
	margin: 25vh 0 30vh;
}

.content--offset {
	display: grid;
	grid-template-columns: repeat(2, minmax(100px, 1fr));
	grid-gap: 30vh 10vw;
}

.content--full {
	width: 100vw;
	justify-self: center;
}

.content--padded {
	padding: 0 10vw;
}

.content__item {
	--imgwidth: calc(var(--imgwidthmax) * var(--aspect-ratio));
	width: var(--imgwidth);
	max-width: 100%;
	position: relative;
	will-change: transform;
	margin-bottom: 30vh;
	display: grid;
	grid-template-columns: 50% 50%;
}

.content__item--wide {
	grid-template-columns: 20% 80%;
}

.content__item--wide:nth-child(even) {
	grid-template-columns: 80% 20%;
}

.content--center .content__item {
	margin: 0 auto 60vh;
}

.content__item--expand {
	width: 100%;
	grid-template-columns: minmax(0, var(--imgwidth)) 1fr;
}

.content__item--expand:nth-child(even) {
	grid-template-columns: 1fr minmax(0, var(--imgwidth));
}

.content--alternate .content__item {
	max-width: 90vw;
}

.content--offset .content__item {
	margin: 0 auto 15vh;
}

.content--offset .content__item:nth-child(even) {
	align-self: end;
	margin-bottom: -20vh;
}

.content--alternate .content__item:nth-child(even) {
	margin-left: auto;
}

.content__item-imgwrap {
	position: relative;
	--imgwidth: 100%;
	margin: 0 auto;
	grid-area: 1 / 1 / 3 / 3;
	overflow: hidden;
	width: var(--imgwidth);
	padding-bottom: calc(var(--imgwidth) / (var(--aspect-ratio)));
	will-change: transform;
}

.demo-2 .content__item-imgwrap {
	outline: 1px solid transparent;
}

.content__item--expand .content__item-imgwrap {
	grid-area: 1 / 1 / 3 / 2;
}

.content__item--expand:nth-child(even) .content__item-imgwrap {
	grid-area: 1 / 2 / 3 / 3;
	justify-self: end;
}

.content__item-img {
	--overflow: 40px;
	height: calc(100% + (2 * var(--overflow)));
	top: calc( -1 * var(--overflow));
	width: 100%;
	position: absolute;
	background-size: cover;
	background-position: 50% 0%;
	will-change: transform;
	opacity: 0.8;
}

.content__item-img--t1 {
	--overflow: 60px;
}

.content__item-img--t2 {
	--overflow: 80px;
}

.content__item-img--t3 {
	--overflow: 120px;
}

.content__item-number {
	opacity: 0.03;
	font-size: 25vw;
	position: absolute;
	top: -7vw;
	right: -10vw;
	line-height: 1;
}

.content__item:nth-child(even) .content__item-number {
	right: auto;
	left: -7vw;
}

.content__item-title {
	position: relative;
	font-size: var(--size-title);
	padding: 0 3vw;
	margin: calc(var(--size-title) * -1/2) 0 0 0;
	align-self: start;
	line-height: 1;
	font-family: var(--font-title);
	font-weight: var(--font-weight-title);
	color: var(--color-title);
	will-change: transform;
	mix-blend-mode: var(--blendmode-title);
}

.content--center .content__item-title {
	grid-area: 1 / 1 / 3 / 3;
	margin: auto;
}

.content__item-title--layer {
	padding: 0;
	z-index: 10;
	grid-area: 1 / 1 / 2 / 3;
	width: 100%;
	text-align: center;
}

.content__item-description {
	grid-area: 3 / 1 / 3 / 3;
	width: 70%;
	position: relative;
	margin: 0;
	padding: 1rem 0 0 0;
	color: var(--color-description);
}

.content--alternate .content__item-title,
.content__item--wide:nth-child(even) .content__item-description {
	grid-area: 3 / 1 / 4 / 2;
	justify-self: start;
}

.content--alternate  .content__item:nth-child(even) .content__item-title,
.content__item--wide .content__item-description {
	grid-area: 3 / 2 / 4 / 3;
	justify-self: end;
	width: auto;
}

.content__item--expand .content__item-description {
	grid-area: 1 / 2 / 3 / 3;
    justify-self: start;
    align-self: start;
    padding: 0 2rem;
    width: 250px;
    font-size: 0.9rem;
}

.content__item--expand:nth-child(even) .content__item-description {
	grid-area: 1 / 1 / 3 / 2;
	justify-self: end;
	text-align: right;
}

.content__item-deco {
	position: absolute;
	top: 2rem;
	left: 10vw;
	height: 30%;
	width: 1px;
	background: #d79612;
}

.content__item-decobar {
	width: 140%;
	height: 25%;
	top: 20%;
	left: -20%;
	position: absolute;
	background: #dd525a;
	mix-blend-mode: color-burn;
}

@media screen and (min-width: 53em) {
	.page--layout-1 {
		grid-template-columns: 30% 70%;
		grid-template-areas: 'header header' '...  meta' 'grid grid';
	}
	.page--layout-2 {
		grid-template-columns: 1fr 1fr;
		grid-template-areas: 'header meta' '...  meta' 'grid grid';
	}
}

@media screen and (max-width: 40em) {
	.content__item--expand .content__item-imgwrap,
	.content__item--expand:nth-child(even) .content__item-imgwrap {
		grid-area: 1 / 1 / 3 / 3;
	}
	.content__item--expand .content__item-description,
	.content__item--expand:nth-child(even) .content__item-description,
	.content__item--wide .content__item-description,
	.content__item--wide:nth-child(even) .content__item-description {
		grid-area: 3 / 1 / 4 / 3;
	    padding: 1rem 0;
	    width: 100%;
	    text-align: left;
	}
	.content__item--wide .content__item-description {
		padding: 1rem;
	}
	.content--alternate .content__item-title,
	.content--alternate .content__item:nth-child(even) .content__item-title {
		grid-area: 1 / 1 / 4 / 2;
	}
}
