@charset "UTF-8";
/*----------
	business category
	4つの事業
----------*/
/* un-secheading */
.un-secheading {
	position: relative;
	margin-bottom: 40px;
	border-left: 3px solid var(--color-prim);
	aspect-ratio: 335 / 200;
	z-index: 1;
}
.un-secheading::before {
	content: "";
	display: block;
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(0deg,rgba(223, 247, 233, 1) 0%, rgba(223, 247, 233, 1) 30%, rgba(223, 247, 233, 0.4) 80%, rgba(223, 247, 233, 0) 100%);
}

.un-secheading__title {
	position: absolute;
	left: 20px;
	bottom: 20px;
	color: var(--color-text);
	font-size: 2.2rem;
	font-weight: 500;
	line-height: 2;
}

.un-secheading__image {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: -1;
}

.un-secheading__en {
	display: block;
	color: var(--color-text-caption);
	font-family: "Hanken Grotesk", sans-serif;
	font-size: 1.2rem;
	font-weight: 900;
	text-transform: uppercase;
	line-height: 1;
}

.un-secheading__detail {
	display: flex;
	margin-top: 10px;
}

.un-secheading__detail dt {
	white-space: nowrap;
}

@media (min-width: 768px) {
	.un-secheading {
		height: 200px;
		margin-bottom: 50px;
		border-left: 5px solid var(--color-prim);
		aspect-ratio: unset;
	}
	.un-secheading::before {
		bottom: 0;
		left: 0;
		width: 100%;
		height: 100%;
		max-width: 1050px;
		background: linear-gradient(90deg,rgba(223, 247, 233, 1) 0%, rgba(223, 247, 233, 1) 76%, rgba(223, 247, 233, 0) 100%);
	}

	.un-secheading__title {
		left: 60px;
		bottom: 50%;
		font-size: 4rem;
		transform: translateY(50%);
	}

	.un-secheading__en {
		font-size: 1.4rem;
	}

	.un-secheading__image {
		position: absolute;
		top: 50%;
		left: auto;
		right: 0;
		width: 400px;
		transform: translateY(-50%);
		z-index: -1;
		overflow: hidden;
	}
}