/* xscroll */
.xscroll {
	position: relative;
	display: flex;
	height: 90dvh !important;
	padding: 0;
	overflow: hidden;
}

.xscroll > article:nth-child(1) {
	width: 27%;
	padding: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.xscroll > article:nth-child(2) {
	position: relative;
	width: 73%;
	min-width: 0;
	min-height: 0;
	overflow: hidden;
}

.xscroll ul {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	margin: 0;
	padding: 4rem 0;
	list-style: none;
	overflow: hidden;
	cursor: ew-resize;
}

.xscroll .xscroll-track {
	display: flex;
	align-items: stretch;
	height: 100%;
	gap: 0.4rem;
	will-change: transform;
	transform: translate3d(0, 0, 0);
}

.xscroll.is-animated .xscroll-track {
	transition: transform .9s cubic-bezier(.22, 1, .36, 1);
}

.xscroll li {
	position: relative;
	flex: 0 0 auto;
	height: 100%;
	min-width: 0;
	margin: 0;
	padding: 0;
	overflow: hidden;
	aspect-ratio: 9/16;
	border-radius: .5rem;
}

.xscroll figure {
	width: 100%;
	height: 100%;
	margin: 0;
	overflow: hidden;
}

.xscroll img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.xscroll li dl {
	position: absolute;
	height: 100%;
	z-index: 2;
	top: 0;
	left: 0;
	color: rgb(var(--b) / 1);
	padding: 6rem 3rem;
}

.xscroll li dl dt h2 {
	font-size: 2.5rem;
	text-transform: uppercase;
}

.xscroll li dl dt h4 {
	font-size: 1.5rem;
}

.xscroll li dl dd {
	position: absolute;
	width: 81%;
	bottom: 5%;
	left: 50%;
	transform: translate(-50%);
	color: rgb(var(--b) / 1);
	display: flex;
	flex-direction: column;
	padding: 1.5rem;
	border-radius: 1rem;
}

.xscroll li dl dd span {
	font-weight: 800;
}

.xscroll .xscroll-ui {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 100%;
	height: 0;
	padding: 1rem;
	pointer-events: none;
	transform: translate(-50%, -50%);
	z-index: 10;
}

.xscroll .xscroll-prev,
.xscroll .xscroll-next {
	position: absolute;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 2.6rem;
	height: 2.6rem;
	font-family: icomoon;
	font-size: 1.6rem;
	color: #fff;
	border-radius: 50%;
	cursor: pointer;
	pointer-events: auto;
	transition: opacity 0.25s ease;
}

.xscroll .xscroll-prev {
	left: 0.5rem;
}

.xscroll .xscroll-next {
	right: 0.5rem;
	transform: rotate(270deg);
}

.xscroll .xscroll-prev::before,
.xscroll .xscroll-next::before {
	content: "\e900";
}

.xscroll .xscroll-prev::before {
	transform: rotate(90deg);
}

.xscroll .xscroll-prev.is-hidden,
.xscroll .xscroll-next.is-hidden {
	opacity: 0;
	pointer-events: none;
}

.xscroll .xscroll-indicator {
	position: absolute;
	left: 1rem;
	bottom: 1rem;
	font-size: 0.8rem;
	letter-spacing: 0.08em;
	color: rgb(var(--b) / 1);
	opacity: 1;
	z-index: 10;
}

.xscroll .xscroll-hint {
	position: absolute;
	left: 1rem;
	top: 92%;
	font-size: 1rem;
	color: rgb(var(--b) / 1);
	text-align: center;
	white-space: nowrap;
	opacity: 1;
	pointer-events: none;
	z-index: 10;
}

/* xscroll nav */
.xscroll nav {
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	justify-content: center;
	gap: .65rem;
	width: 100%;
	height: 100%;
	text-align: right;
	padding: 0 3rem;
}

.xscroll nav a {
	display: block;
	width: fit-content;
	max-width: 100%;
	cursor: pointer;
	text-align: right;
	font-weight: 600;
	color: rgb(var(--n) / 1);
}

.xscroll > article:nth-of-type(1) nav a.is-active {
	opacity: 1;
	text-decoration: underline;
	text-underline-offset: .25em;
	color: rgb(var(--c1) / 1);
}

[data-item] {
	transition:
		opacity .35s ease,
		filter .35s ease,
		transform .35s ease,
		background .35s ease,
		border-color .35s ease;
}

dl:has([data-item].item-target) [data-item]:not(.item-target),
ul:has([data-item].item-target) [data-item]:not(.item-target),
ol:has([data-item].item-target) [data-item]:not(.item-target) {
	opacity: .25;
	filter: grayscale(.25);
}

[data-item].item-target {
	opacity: 1;
	filter: none;
	transform: scale(1.015);
	border-bottom: 5px solid rgb(var(--c1) / 1);
}

@keyframes item-highlight {
	0% {
		transform: scale(1);
		box-shadow: 0 0 0 0 rgba(var(--c1), 0);
	}

	20% {
		transform: scale(1.04);
		box-shadow: 0 0 0 2px rgba(var(--c1), 1), 0 1rem 2rem rgba(0, 0, 0, 0.25);
	}

	100% {
		transform: scale(1.03);
		box-shadow: 0 0 0 2px rgba(var(--c1), 1), 0 1rem 2rem rgba(0, 0, 0, 0.25);
	}
}

.xscroll li.item-target {
	animation: item-highlight .9s ease forwards;
	z-index: 5;
}