#portfolio
{
	display: grid;
	grid-template-columns: 25% 25% 25% 25%;
	background-color: var(--faktum-dark-gray);
	grid-auto-flow: row dense;
}

.portfolio-cell
{
	height: 25vw;
	overflow: hidden;
	position: relative;
	color: white;
	transition: height 0.2s;
	-webkit-tap-highlight-color: transparent; /* Chrome blue blink when clicked */
}

.portfolio-cell:hover
{
	cursor:pointer;
}

.portfolio-x-mark
{
	display: none;
	filter: drop-shadow(0 0 0.5rem rgba(10, 10, 10, 0.9));
}

@media(max-width: 1000px)
{
	#portfolio
	{
		display: flex;
		flex-direction: row;
		overflow-x: scroll;
		scroll-snap-type: x mandatory;
	}

	.portfolio-cell
	{
		height: 90vw;
		min-width: 90vw;
		scroll-snap-align: start;
	}
}

.portfolio-cell-wide
{
	grid-column: span 2;
}

.portfolio-image-wrapper
{
	width: 100%;
	height: 100%;
	background-position: center;
	background-size: cover;
}

.portfolio-image-wrapper > img
{
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	transition: transform 0.6s, opacity 0.25s;
}

.portfolio-cell:hover > .portfolio-image-wrapper > img
{
	transform: scale(1.075);
}

.portfolio-cell-info
{
	margin: 1rem;
	position: absolute;
	bottom: 0;
	transition: transform 0.3s ease, opacity 0.3s ease;
	transform: translateY(100%);
	background-color: rgba(20, 20, 20, 0.6);
	backdrop-filter: blur(3px);
	opacity: 0;
	display: block;
	width: 100%;
	margin-left: 0;
	margin-bottom: 0;
	padding-left: 1rem;
	padding-bottom: 0.8rem;
	box-sizing: border-box;
}

.portfolio-cell-info > h2
{
	margin-bottom: 0.5rem;
	margin-top: 0.8rem;
}

.portfolio-cell-info > span
{
	margin-bottom: 0.5rem;
	display: block;
	transform-origin: bottom;
}

.portfolio-icons
{
	position: absolute;
	right: 1rem;
	bottom: 0.5rem;
	margin-bottom: 0;
}

.portfolio-icons > img
{
	height: 1.5rem;
	margin-left: 0.3rem;
}

.portfolio-cell:hover .portfolio-cell-info, .portfolio-cell-expanded .portfolio-cell-info
{
	opacity: 1;
	transform: translateY(0);
}

.portfolio-cell-images
{
	visibility: hidden;
}

.portfolio-cell-info > .portfolio-zakaznik
{
	display: none;
}

.portfolio-cell-info-text
{
	max-width: 40%;
}

/*============================*/

.portfolio-cell-expanded
{
	z-index: 20;
	outline: 2px solid var(--faktum-dark-gray);
	grid-column: 1 / 5;
	height: 40vw;
	display: grid;
	grid-template-columns: 18% auto 27%;
	font-size: 1.3rem;
}

.portfolio-cell-expanded .portfolio-cell-info-text
{
	max-width: 100%;
}

.portfolio-cell-expanded > .portfolio-cell-info
{
	grid-column: 1;
	grid-row: 1;
	position: relative;
	width: 100%;
	height: 100%;
	background-color: var(--faktum-dark-gray);
	display: block;
	padding-left: 1.5rem;
	padding-right: 1.5rem;
	/*padding-top: 6vw;*/
	padding-top: 13.5vw;
	padding-bottom: 0;
	margin-top: 0;
}

.portfolio-cell-expanded > .portfolio-cell-info h2
{
	margin-bottom: 0.8rem;
}

.portfolio-cell-no-js
{
	box-shadow: none;
	z-index: 20;
}

.portfolio-cell-expanded .portfolio-x-mark
{
	display: inline;
	display: none;
	position: absolute;
	top: 1rem;
	left: 1rem;
	width: 2rem;
	height: 2rem;
	z-index: 100;
}

.portfolio-cell-expanded > .portfolio-image-wrapper
{
	grid-column: 2;
	grid-row: 1;
}

.portfolio-cell-expanded > .portfolio-image-wrapper > img
{
	height: 40vw;
}

.portfolio-cell-expanded:hover > .portfolio-image-wrapper > img
{
	transform: scale(1);
}

.portfolio-cell-expanded > .portfolio-cell-images
{
	z-index: 100;
	visibility: visible;
	display: flex;
	flex-direction: column;
	overflow-y: scroll;
	position: relative;
	scroll-behavior: smooth;
	grid-column: 3;
}

.portfolio-cell-images::-webkit-scrollbar
{
	display: none;
}

.portfolio-cell-expanded > .portfolio-cell-images > .portfolio-secondary-image-wrapper
{
	position: relative;
	height: 20vw;
	min-height: 20vw;
	width: 100%;
	overflow: hidden;
}

.portfolio-cell-expanded > .portfolio-cell-images > .portfolio-secondary-image-wrapper > img
{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.4s;
}

.portfolio-cell-expanded .portfolio-icons
{
	position: relative;
	display: flex;
	flex-direction: row;
	margin-top: 2rem;
	margin-left: 1rem;
}

.portfolio-cell-expanded .portfolio-icons img
{
	width: calc(calc(100% - 6.75rem) / 6);
	margin-left: 0;
	margin-right: 0.75rem;
}

.portfolio-cell-images > .portfolio-secondary-image-wrapper:hover > img
{
	transform: scale(1.075);
}

.portfolio-images-arrow-wrapper
{
	position: absolute;
	top: 33vw;
	left: 85vw;
	transform: translateX(-50%);
	width: 4rem;
	min-height: 3rem;
	display: block;
	z-index: 200;
}

.portfolio-images-arrow
{
	position: relative;
	top: 0;
	left: 50%;
	border-right: 0.35rem solid white;
	border-bottom: 0.35rem solid white;
	width: 3rem;
	min-height: 3rem;
	display: block;
	transform: translateY(-30%) translateX(-50%) rotate(45deg);
	transition: opacity 0.2s, visibility 0.2s;
	filter: drop-shadow(0 0 0.5rem rgba(10, 10, 10, 0.9));
}

.portfolio-cell-expanded .portfolio-cell-info > .portfolio-zakaznik
{
	display: block;
	width: fit-content;	
	padding: 0.45rem 1.15rem;
	transition: background-color 0.25s, color 0.25s;
	border-width: 0.12rem;
	border-color: white;
	border-style: solid;
	margin-top: 1.2rem;
	margin-bottom: 0rem;
}

.portfolio-cell-expanded .portfolio-cell-info > .portfolio-zakaznik:hover
{
	background-color: white;
	color: var(--faktum-dark-gray);
}

@media(max-width: 1650px)
{
	.portfolio-cell-expanded > .portfolio-cell-info
	{
		font-size: 1.15rem;
	}
}

@media(max-width: 1500px)
{
	.portfolio-cell-expanded > .portfolio-cell-info
	{
		font-size: 1.0rem;
	}
}

@media(max-width: 1400px)
{
	.portfolio-cell-info {
		font-size: 0.9rem;
	}

	.portfolio-icons > img {
		height: 1.2rem;
	}

	.portfolio-cell-expanded > .portfolio-cell-info
	{
		font-size: 1rem;
	}
}

@media(max-width: 1300px)
{
	.portfolio-cell-info {
		font-size: 0.8rem;
	}

	.portfolio-icons > img {
		height: 1.1rem;
	}

	.portfolio-cell-expanded > .portfolio-cell-info
	{
		padding-left: 1.2rem;
		padding-right: 1.2rem;
		font-size: 0.9rem;
	}

	.portfolio-cell-expanded .portfolio-icons > img
	{
		width: calc(calc(100% - 5.75rem) / 6);
	}
}

@media(max-width: 1200px)
{
	.portfolio-cell-expanded > .portfolio-cell-info
	{
		font-size: 0.9rem;
	}
}

@media(max-width: 1100px)
{
	/*
	.portfolio-cell-expanded > .portfolio-cell-info
	{
		padding-top: 8rem;
	}
	*/
}

@media(max-width: 1000px)
{
	.portfolio-cell-expanded
	{
		height: fit-content;
		display: block;
		font-size: 1rem;
	}

	.portfolio-cell-expanded > .portfolio-cell-images
	{
		display: flex;
		flex-direction: row;
		flex-wrap: nowrap;
		overflow-x: scroll;
		height: 25%;
	}

	.portfolio-cell-expanded > .portfolio-cell-images > .portfolio-secondary-image-wrapper
	{
		height: 100%;
		width: fit-content;
		min-width: 60vw;
	}
	
	.portfolio-cell-expanded > .portfolio-cell-images > .portfolio-secondary-image-wrapper > img
	{
		width: 100%;
		height: 100%;
		transform: none;
	}

	.portfolio-cell-expanded > .portfolio-image-wrapper
	{
		height: 90vw;
	}

	.portfolio-cell-expanded .portfolio-image-wrapper > img
	{
		height: 100%;
		width: 100%;
		object-fit: cover;
	}

	.portfolio-cell-expanded > .portfolio-cell-info
	{
		position: relative;
		top: 0;
		width: 100%;
		height: fit-content;
		padding-top: 0.5rem;
		padding-bottom: 1rem;
	}

	.portfolio-cell-expanded .portfolio-cell-info-extended
	{
		display: initial;
	}

	.portfolio-images-arrow
	{
		display: none;
	}

	.portfolio-cell-expanded .portfolio-icons img
	{
		margin-left: 0;
		margin-right: 0.8rem;
		width: initial;
		height: 2rem;
	}
}

@media(max-width: 420px)
{
	.portfolio-cell-expanded .portfolio-icons img {
		height: 1.6rem;
	}
}

@media(max-width: 370px)
{
	.portfolio-cell-expanded .portfolio-icons img {
		height: 1.4rem;
	}
}

@media(max-width: 350px)
{
	.portfolio-cell-expanded .portfolio-icons img {
		height: 1.2rem;
	}
}

@media(min-width: 2500px)
{
	#portfolio
	{
		grid-template-columns: 20% 20% 20% 20% 20%;
	}

	.portfolio-cell
	{
		height: 20vw;
	}
	
	.portfolio-cell-expanded
	{
		height: 40vw;
		grid-column: 1 / 6;
	}
}