html {
	--navbar-height: clamp(80px, calc(8vh + 4vw), 120px);
	--margins: calc(5px + var(--navbar-height)/8);
	--animation-duration: 0.5s;
	--swiper-scrollbar-size: 6px;
	--swiper-scrollbar-drag-bg-color: rgba(255, 255, 255, 0.7);
	--swiper-scrollbar-bg-color: rgba(255, 255, 255, 0.2);
}

html,
body {
	color: white;
	margin: 0;
	padding: 0;
	font-family: Helvetica, Arial, sans-serif;
	box-sizing: border-box;
	background-color: #111;
	height: 100%;
}

body * {
	box-sizing: inherit;
}

#introLogo {
	width: 40vmin;
	height: auto;
	position: absolute;
	top: 15vmin;
	left: 50%;
	transform: translate3d(-50%, 0, 0);
	opacity: 0;
	pointer-events: none;
	user-select: none;
	transition: opacity 2s ease-in;
}

canvas {
	position: absolute;
	top: 0;
	left: 0;
}

#menu {
	position: fixed;
	z-index: 100;
	width: 100%;
	top: 0;
	left: 0;
	bottom: calc(100% - var(--navbar-height));
	overflow: hidden;
	transition-duration: var(--animation-duration);
}

body.in-menu #menu {
	bottom: 0;
}

#animation {
	z-index: -1;
	top: 0;
	left: 0;
	transition-duration: var(--animation-duration);
	transition-property: opacity;
}

body.in-menu #animation {
	opacity: 1 !important;
}

#navbar {
	height: var(--navbar-height);
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	justify-content: space-between;
	align-items: center;
	padding: calc(var(--margins)*1.5) calc(var(--margins)*2);
}

#container::after {
	z-index: 1;
	display: block;
	content: "";
	position: absolute;
	pointer-events: none;
	left: 0;
	top: 0;
	height: calc(var(--navbar-height)*1.5);
	width: 100%;
	transition-duration: var(--animation-duration);
	transition-property: opacity;
	opacity: 0;
	background: linear-gradient(rgb(0% 0% 0%) 0%,
			rgb(0% 0% 0% / 0.87890625) 6.25%,
			rgb(0% 0% 0% / 0.765625) 12.5%,
			rgb(0% 0% 0% / 0.66015625) 18.75%,
			rgb(0% 0% 0% / 0.47265625) 31.25%,
			rgb(0% 0% 0% / 0.09765625) 68.75%,
			rgb(0% 0% 0% / 0.03515625) 81.25%,
			rgb(0% 0% 0% / 0.015625) 87.5%,
			rgb(0% 0% 0% / 0.00390625) 93.75%,
			rgb(0% 0% 0% / 0) 100%);
}

body:not(.in-menu).in-content #container::after {
	opacity: 1;
}

#burger {
	position: relative;
	width: calc(var(--navbar-height) - (var(--margins)*3.5));
	height: 100%;
	cursor: pointer;
}

#burger hr {
	margin: 0;
	position: absolute;
	left: 0;
	top: calc(50% - 1px);
	display: block;
	width: 100%;
	border: 1px solid white;
	transform: translate3d(0, 0, 0) rotateZ(0deg) scaleX(1);
	transition-duration: var(--animation-duration);
}

#burger hr:first-child {
	transform: translate3d(0, calc(var(--navbar-height) * -0.14), 0) rotateZ(0deg) scaleX(1);
}

#burger hr:last-child {
	transform: translate3d(0, calc(var(--navbar-height) * 0.14), 0) rotateZ(0deg) scaleX(1);
}

body.in-menu #burger hr:first-child {
	transform: translate3d(calc(var(--navbar-height) * -0.16 + 3px), calc(var(--navbar-height) * -0.1 + 4px), 0) rotateZ(-45deg) scaleX(0.5);
}

body.in-menu #burger hr:last-child {
	transform: translate3d(calc(var(--navbar-height) * -0.16 + 3px), calc(var(--navbar-height) * 0.1 - 4px), 0) rotateZ(45deg) scaleX(0.5);
}

#mainlogo {
	height: 100%;
	width: auto;
}

#list {
	position: absolute;
	width: auto;
	margin: auto;
	padding: var(--margins);
	height: calc(var(--vh) - 2 * var(--navbar-height));

	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: flex-start;

	font-family: 'DAF-std';
	text-transform: uppercase;
	font-size: calc(5vh + 3vmin);
	line-height: 0.8;
	list-style-type: none;
}

#list a {
	display: block;
	color: white;
	padding: 1vh;
	text-decoration: none;
	transition: opacity 0.1s ease-in-out;
}

#list a:hover {
	opacity: 0.3;
}

/* Content */

main#container.hidden {
	display: none;
}

main#container {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
	transition-duration: var(--animation-duration);
	z-index: 1;
}

body.in-menu main#container,
body.in-intro main#container {
	opacity: 0;
}


section#content {
	box-sizing: border-box;
	padding: var(--margins);
	padding-bottom: 15vh;
	max-width: 800px;
	margin: auto;
}

section#content p {
	font-size: calc(8px + 1vh + 1vmin);
	line-height: 1.3em;
	padding: var(--margins);
}

#cover {
	padding-top: var(--navbar-height);
	box-sizing: border-box;
	height: var(--vh);
	display: grid;
	grid-template-columns: 1fr;
	grid-template-rows: 1fr min-content;
	grid-template-areas: "title" "arrow";
}

#cover #arrow {
	grid-area: "arrow";
	align-self: end;

	width: 100%;
	box-sizing: border-box;
	padding: calc(var(--margins)*2.3);
	height: var(--navbar-height);
}

#page-title {
	margin: 0;
	grid-area: "title";
	align-self: center;

	text-align: center;

	font-family: 'DAF-title';
	text-transform: uppercase;
	font-size: min(calc(6vh + 15vw), 20vw);
	font-weight: normal;

	text-shadow: white 0px 0px 0.01em,
		white 0px 0px 0.03em,
		white 0px 0px 0.10em,
		white 0px 0px 0.30em
}

/**
Square to Cube Mode Selector
*/

#modeswitch {
	--thickness: calc(var(--navbar-height)*0.008);
	--cube-size: calc(var(--navbar-height) - var(--margins)*3);
	--cube-half-neg: calc(var(--cube-size)*-0.5);
	--cube-half: calc(var(--cube-size)*0.5);
	--color: white;

	position: fixed;
	mix-blend-mode: screen;
	z-index: 101;
	bottom: calc(var(--margins)*1.5);
	left: calc(var(--margins)*2);
	height: var(--cube-size);
	line-height: var(--cube-size);
	width: 300px;
}

.cubewrap {
	display: inline-block;
	perspective: calc(var(--cube-size)*2);
	perspective: none;
	perspective-origin: 50% 50%;
	padding: var(--cube-half);
}

#modeswitch input:checked+.cubewrap .cube {
	transform: rotateY(15deg) rotateX(-15deg) rotateZ(-3deg) scale(0.8);
}

#modeswitch input:checked+.cubewrap .front:after {
	content: '3D';
}

.front:after {
	content: '2D';
}

.cube {
	user-select: none;
	transition-duration: 1s;
	position: relative;
	transform-style: preserve-3d;
	text-align: center;
	line-height: var(--cube-size);
	vertical-align: middle;
	font-size: calc(var(--cube-size)*0.4);
	color: var(--color);
}

.cube div {
	position: absolute;
	top: var(--cube-half-neg);
	left: var(--cube-half-neg);
	width: var(--cube-size);
	height: var(--cube-size);
	border-radius: var(--thickness);
	background-color: black;
	box-shadow:
		0px 0px var(--thickness) var(--thickness) var(--color),
		inset 0px 0px var(--thickness) var(--thickness) var(--color);
}

.back {
	transform: translateZ(var(--cube-half-neg)) rotateY(180deg);
}

.right {
	transform: translateZ(var(--cube-half-neg)) rotateY(90deg);
	transform-origin: center right;
}

.left {
	transform: translateZ(var(--cube-half-neg)) rotateY(-90deg);
	transform-origin: center left;
}

.top {
	transform: translateZ(var(--cube-half)) rotateX(-90deg);
	transform-origin: top center;
}

.bottom {
	transform: translateZ(var(--cube-half)) rotateX(90deg);
	transform-origin: bottom center;
}

.front {
	transform: translateZ(var(--cube-half));
}