/* --------- common --------- */
html {
	scroll-behavior: smooth;
	scroll-padding-top: 90px;
}
main {
	padding-block: 30px 390px;
}
.content-inner {
	width: calc(100vw - 2.78vw - 246px);
	margin-inline: 2.78vw auto;
}

/* ------ animation ------ */
@keyframes mask--background {
	0% {
		scale: 1 1;
		transform-origin: left center;
	}
	49% {
		transform-origin: left center;
	}
	50% {
		scale: 1 1;
		transform-origin: center center;
	}
	51% {
		transform-origin: right center;
	}
	100% {
		scale: 0 1;
		transform-origin: right center;
	}
}

@keyframes mask--gradient {
	0% {
		scale: 0 1;
		transform-origin: left center;
	}
	49% {
		transform-origin: left center;
	}
	50% {
		scale: 1 1;
		transform-origin: center center;
	}
	51% {
		transform-origin: right center;
	}
	100% {
		scale: 0 1;
		transform-origin: right center;
	}
}

/* --------- mv --------- */
.mv {
	margin-bottom: 178px;
	color: #fff;
}
.mv__ttl-wrapper {
	margin-bottom: 41px;
}
.mv__ttl--en {
	width: fit-content;
	font-size: 120px;
	font-weight: 700;
	font-family: var(--font-lato);
	line-height: 1;
	margin-bottom: 8px;
	position: relative;
	&::before {
		content: "";
		display: block;
		position: absolute;
		inset: 0;
		background: var(--background);
		scale: 1 1;
	}
	&::after {
		content: "";
		display: block;
		position: absolute;
		inset: 0;
		background: var(--bud-gradient);
		scale: 0 1;
	}
}
.loaded {
	.mv__ttl--en::before {
		animation: mask--background 0.7s cubic-bezier(0.6, 0, 0.6, 1) 0.2s forwards;
	}

	.mv__ttl--en::after {
		animation: mask--gradient 0.7s cubic-bezier(0.6, 0, 0.6, 1) 0.2s forwards;
	}
}
.mv__ttl--ja {
	font-size: 15px;
	font-weight: 700;
	line-height: 1.33;
	&::before {
		content: "";
		display: inline-block;
		width: 30px;
		height: 1px;
		background: var(--bud-gradient);
		vertical-align: 6px;
		margin-right: 9px;
	}
}
.mv__catch {
	font-size: 45px;
	font-weight: 700;
	line-height: 1.56;
	letter-spacing: 0.005em;
	margin-bottom: 43px;
}
.mv__catch__row {
	background: linear-gradient(to right, #fff, #fff) no-repeat left bottom 3px/100% 2px;
}
.mv__txt {
	font-size: 18px;
	line-height: 1.67;
}

/* --------- sec--servece-items --------- */
.sec--servece-items {
	color: #fff;
	padding-left: 56px;
	+ & {
		margin-top: 140px;
	}
}
.sec--servece-items__ttl-wrapper {
	margin-bottom: 62px;
}
.sec--servece-items__ttl--en {
	font-size: 45px;
	font-weight: 700;
	font-family: var(--font-lato);
	line-height: 1;
	letter-spacing: 0.005em;
	margin-bottom: 15px;
	position: relative;
	&::before {
		content: "";
		display: inline-block;
		width: 40px;
		height: 1px;
		background: var(--bud-gradient);
		position: absolute;
		top: 20px;
		left: -56px;
	}
}
.sec--servece-items__ttl--ja {
	font-size: 14px;
	line-height: 1;
	letter-spacing: 0.005em;
}
.sec--servece-items__col {
	display: grid;
	grid-template-columns: 61.7% 1fr;
	align-items: start;
	gap: 65px;
}
.sec--servece-items__img {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 5px;
	border-radius: 15px;
	overflow: hidden;
}
.sec--servece-items__col__list {
	display: grid;
	gap: 26px;
	margin-bottom: 61px;
}
.sec--servece-items__col__list__link {
	color: #fff;
	font-weight: 500;
	line-height: 1.125;
	&::before {
		content: "";
		display: inline-block;
		width: 10px;
		height: 1px;
		background: var(--bud-gradient);
		vertical-align: 6px;
		margin-right: 12px;
		transform-origin: right;
		transition: 0.2s;
	}
	&::after {
		content: "";
		display: inline-block;
		width: 20px;
		height: 6px;
		background: url(/common/images/ico_arrow.png) no-repeat center/cover;
		vertical-align: 6px;
		margin-left: 12px;
		transition: 0.2s;
	}
	&:hover {
		&::before {
			scale: 2 1;
		}
		&::after {
			translate: 6px;
		}
	}
}
.sec--servece-items__col__list__link--window {
	&::after {
		width: 13px;
		height: 13px;
		background: url(/common/images/ico_window.png) no-repeat center/cover;
		margin-left: 19px;
		vertical-align: 0;
	}
}
.sec--servece-items__txt {
	font-size: 14px;
	line-height: 1.86;
}
.sec--servece-items__col__list__child {
	display: grid;
	gap: .2rem;
	margin: .2rem 0 0 22px;
	font-size: 14px;
}
.sec--servece-items__col__list__child__link {
	color: var(--gray-txt);
	background: linear-gradient(to right, var(--gray-txt) 0%, var(--gray-txt) 100%) no-repeat left bottom 1px / 0 1px;
	transition: 0.2s;

	&:hover {
		background-size: 100% 1px;
	}
}

@media (width<768px) {
	/* --------- common --------- */
	main {
		padding-block: 73px 279px;
	}
	.content-inner {
		width: calc(100vw - 40px);
		margin-inline: auto;
	}

	/* --------- mv --------- */
	.mv {
		margin-bottom: 178px;
		color: #fff;
	}
	.mv__ttl-wrapper {
		margin-bottom: 41px;
	}
	.mv__ttl--en {
		font-size: 45px;
		margin-bottom: 10px;
	}
	.mv__ttl--ja {
		font-size: 12px;
		line-height: 1.67;
		&::before {
			width: 20px;
			vertical-align: 5px;
			margin-right: 3px;
		}
	}
	.mv__catch {
		font-size: 25px;
		line-height: 1.6;
		margin-bottom: 29px;
	}
	.mv__txt {
		font-size: 14px;
		line-height: 1.79;
	}

	/* --------- sec--servece-items --------- */
	.sec--servece-items {
		padding: 0 0 73px;
		border-bottom: 1px solid var(--black-line);
		+ & {
			margin-top: 70px;
		}
		&:last-child {
			padding: 0;
			border: 0;
		}
	}
	.sec--servece-items__ttl-wrapper {
		display: flex;
		gap: 15px;
		align-items: center;
		margin-bottom: 45px;
	}
	.sec--servece-items__ttl--en {
		font-size: 20px;
		margin: 0;
		padding-left: 25px;
		&::before {
			width: 15px;
			height: 2px;
			top: 9px;
			left: 0;
		}
	}
	.sec--servece-items__ttl--ja {
		font-size: 12px;
	}
	.sec--servece-items__col {
		grid-template-columns: 1fr;
		gap: 31px;
	}
	.sec--servece-items__img {
		grid-template-columns: 1fr;
		gap: 4px;
		border-radius: 15px;
	}
	.sec--servece-items__col__list {
		display: grid;
		gap: 23px;
		margin-bottom: 50px;
	}
	.sec--servece-items__col__list__link {
		font-size: 15px;
		line-height: 1.1;
		&::before {
			width: 9px;
			height: 1px;
			vertical-align: 6px;
			margin-right: 11px;
		}
		&::after {
			width: 13px;
			height: 4px;
			vertical-align: 5px;
			margin-left: 12px;
		}
	}
	.sec--servece-items__txt {
		font-size: 12px;
		line-height: 1.92;
	}
	.sec--servece-items__col__list__child {
		font-size: 12px;
	}
}