@charset "UTF-8";

/* base */
.-home {
	min-width: unset;
	transition:
		background-color ease 0.3s,
		color ease 0.3s;
	--mc_type: #fff;
	--pc_type: #222;
}
.-home.-c_active {
	color: #fff;
	background: #222;
	--mc_type: #222;
	--pc_type: #fff;
}

/* common header */
.cmnhd {
	transition: opacity 0.3s ease;
}
.cmnhd_svg {
	fill: var(--pc_type);
}

/* loading */
.loading {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100vh;
	background-color: #222;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 9999;
	transition:
		opacity 0.8s ease,
		visibility 0.8s ease;
}
.loading.-hide {
	opacity: 0;
	visibility: hidden;
}
.loading_logo {
	width: 340px;
	opacity: 0;
	transition: opacity 0.6s ease;
}
.-load .loading_logo {
	opacity: 1;
}
.loading_logo.-fade {
	opacity: 0;
}
.loading_logo_img {
	width: 100%;
	height: auto;
	vertical-align: middle;
}

/* hero */
.hero {
	height: 250vh;
	width: 100%;
	position: relative;
}
.hero_sticky {
	position: sticky;
	top: 0;
	width: 100%;
	height: 100vh;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}
.hero_content {
	position: relative;
	z-index: 1;
	text-align: center;
	transition: opacity 0.3s ease;
}
.hero_copy_ttl {
	font-size: 56px;
	font-weight: 700;
	letter-spacing: 0.1em;
	margin-bottom: 24px;
}
.hero_copy_ttl_svg {
	transition: fill ease 0.3s;
	fill: #222;
}
.-c_active .hero_copy_ttl_svg {
	fill: #fff;
}
.hero_copy_txt {
	font-size: 15px;
	line-height: 1.6em;
	transition: color ease 0.3s;
}
.-h_active .hero_copy_txt {
	color: #fff;
}
.hero_doors {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 2;
	pointer-events: none;
	perspective: 1500px;
}
.hero_door {
	position: absolute;
	top: 0;
	width: 50.5%;
	height: 100%;
	background-color: #222;
	will-change: transform;
	backface-visibility: hidden;
}
.hero_door.-left {
	left: 0;
	transform-origin: left center;
}
.hero_door.-right {
	right: 0;
	transform-origin: right center;
}
.hero_scroll {
	position: absolute;
	right: 50%;
	bottom: 50%;
	transform: translate(50%, 50%);
	width: 192px;
	height: 192px;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 3;
}
.hero_scroll_text {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	animation: spin 10s linear infinite;
}
.hero_scroll_text_svg {
	width: 192px;
	height: 192px;
}
.hero_scroll_txt {
	font-size: 7px;
	letter-spacing: 0.25em;
	fill: #fff;
}
.hero_scroll_icon {
	width: 26px;
	height: 40px;
	border: 1px solid #fff;
	border-radius: 9999px;
	position: relative;
}
.hero_scroll_icon::before {
	content: "";
	position: absolute;
	top: 6px;
	left: 50%;
	transform: translateX(-50%);
	width: 4px;
	height: 4px;
	background-color: #fff;
	border-radius: 50%;
	animation: scrollDot 2s ease-in-out infinite;
}
@keyframes spin {
	0% {
		transform: rotate(0);
	}
	100% {
		transform: rotate(360deg);
	}
}
@keyframes scrollDot {
	0% {
		transform: translate(-50%, 0);
		opacity: 1;
	}
	100% {
		transform: translate(-50%, 12px);
		opacity: 0;
	}
}

/* message */
.message {
	position: relative;
	z-index: 10;
	color: #fff;
	display: flex;
	align-items: center;
	text-align: center;
	min-height: 100vh;
}
.message_content {
	display: flex;
	justify-content: center;
}
.message_text {
	font-size: 20px;
	line-height: 2.4em;
	letter-spacing: 0.07em;
	font-weight: bold;
}

/* fixed news */
.fixed_news {
	position: fixed;
	bottom: 0;
	right: 0;
	/*z-index: 2;*/
	z-index: 11;
	width: 365px;
	color: #222;
	opacity: 0;
	visibility: hidden;
}
.fixed_news::before {
	content: "";
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	z-index: 1;
	background: #fff;
	opacity: 0.9;
	left: 0;
	top: 0;
}
.fixed_news_link {
	position: relative;
	z-index: 2;
	display: block;
	padding: 17px 25px;
	text-decoration: none;
	transition: opacity 0.3s ease;
}
.fixed_news_link:hover {
	opacity: 0.7;
}
.fixed_news_meta {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 5px;
	margin-bottom: 4px;
}
.fixed_news_date {
	font-size: 12px;
	letter-spacing: 0.02em;
	margin-right: 11px;
}
.fixed_news_cat {
	font-size: 10px;
	line-height: 1em;
	padding: 3px 10px;
	border: 1px solid #222;
	white-space: nowrap;
}
.fixed_news_text {
	line-height: 1.5em;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	font-size: 14px;
	letter-spacing: 0.05em;
}

/* section common */
.sec_hd {
	letter-spacing: 0.05em;
}
.sec_sub_ttl {
	font-size: 14px;
	display: flex;
	align-items: center;
	gap: 7px;
	margin-bottom: 26px;
}
.sec_sub_ttl_dot {
	display: block;
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background: var(--pc_type);
}
.sec_ttl {
	font-size: 90px;
	font-weight: 600;
	line-height: 0.88em;
	letter-spacing: 0.05em;
	transform: translateX(-7px);
	position: relative;
}

/* split text */
.char_wrap {
	display: inline-block;
	overflow: hidden;
}
.char {
	display: inline-block;
	transform: translateY(110%);
	transition: transform 1s cubic-bezier(0.85, 0, 0.15, 1);
	transition-delay: var(--a_delay, 0s);
}
.-a_active .char {
	transform: translateY(0);
}

/* link */
.top_link {
	display: inline-flex;
	flex-direction: column;
	text-decoration: none;
	padding-bottom: 20px;
	width: 210px;
	border-bottom: 1px solid;
	text-align: start;
}
.top_link_en {
	font-size: 12px;
	margin-bottom: 8px;
	transition: opacity 0.3s ease;
}
.top_link:hover .top_link_en {
	opacity: 0.7;
}
.top_link_jp {
	display: flex;
	align-items: center;
	gap: 16px;
	justify-content: space-between;
	letter-spacing: 0.05em;
	line-height: 1.2em;
	transition: opacity 0.3s ease;
}
.top_link:hover .top_link_jp {
	opacity: 0.7;
}
.top_link .top_icon_arrow .icon-arrow {
	transition: transform ease 0.3s;
}
.top_link:hover .top_icon_arrow .icon-arrow {
	transform: translateX(3px);
}

/* group */
.group {
	padding: 175px 0 190px;
	position: relative;
}
/* .group::before { */
/* 	content: ""; */
/* 	display: block; */
/* 	position: absolute; */
/* 	left: 0; */
/* 	top: 0; */
/* 	width: 100%; */
/* 	height: 100%; */
/* 	background-image: */
/* 		linear-gradient(to right, rgba(203, 203, 208, 0.5) 1px, transparent 1px), */
/* 		linear-gradient(to right, rgba(203, 203, 208, 0.5) 1px, transparent 1px), */
/* 		linear-gradient(to right, rgba(203, 203, 208, 0.5) 1px, transparent 1px), */
/* 		linear-gradient(to right, rgba(203, 203, 208, 0.5) 1px, transparent 1px); */
/* 	background-position: */
/* 		20% 0, */
/* 		40% 0, */
/* 		60% 0, */
/* 		80% 0; */
/* 	background-size: 1px 100%; */
/* 	background-repeat: no-repeat; */
/* 	clip-path: inset(0 0 100% 0); */
/* 	transition: clip-path 1.8s cubic-bezier(0.8, 0.01, 0.55, 0.95) 1s; */
/* } */
/* .group.-a_active::before { */
/* 	clip-path: inset(0 0 0 0); */
/* } */
.group_head {
	margin-bottom: 90px;
	position: relative;
}
.group_list {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 50px;
	list-style: none;
	padding: 0;
	margin: 0;
}
.group_item {
	transition: all 0.4s cubic-bezier(0.69, 0, 0.64, 1);
	transition-delay: var(--a_delay);
	opacity: 0;
	transform: translate(0, 20px);
}
.group_list.-a_active .group_item {
	opacity: 1;
	transform: translate(0, 0);
}
.group_item_link {
	display: block;
	text-decoration: none;
	color: inherit;
}
.group_item_img_wrap {
	position: relative;
	width: 100%;
	aspect-ratio: 1 / 1;
	overflow: hidden;
	margin-bottom: 22px;
	background: #cbcbd0;
}
.group_item_img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.6s ease;
}
.group_item_overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(255, 255, 255, 0.85);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transition: opacity 0.4s ease;
}
.group_item_overlay_txt {
	letter-spacing: 0.05em;
}
.group_item_overlay_sub {
	display: flex;
	align-items: center;
	gap: 14px;
	font-weight: 400;
	transform: translateX(9%);
}
.group_item_link:hover .group_item_img {
	transform: scale(1.05);
}
.group_item_link:hover .group_item_overlay {
	opacity: 1;
}
.group_itemLogoWrap {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 45px;
}
.group_itemLogo {
	max-width: 100%;
	max-height: 100%;
	width: auto;
	height: auto;
}
.group_foot {
	margin-top: 80px;
}

/* business */
.business {
	padding: 175px 0 250px;
	overflow: hidden;
}
.business_pin_area {
	width: 100%;
	position: relative;
	display: flex;
	flex-direction: column;
	justify-content: center;
}
.business_head {
	width: 100%;
}
.business_scroll_area {
	width: 100%;
	margin-top: 100px;
	padding: 0 40px 0 70px;
}
.business_list {
	display: flex;
	list-style: none;
	margin: 0;
}
.business_item {
	flex-shrink: 0;
	margin-left: -30px;
	opacity: 0;
	transition: opacity 0.6s calc(var(--i) * 0.2s) ease-out;
}
.business_list.-a_active .business_item {
	opacity: 1;
}
.business_item:first-child {
	margin-left: 0;
}
.business_ring {
	width: 460px;
	height: 460px;
	border: 1px solid;
	border-radius: 50%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
}
.business_icon_wrap {
	height: 160px;
	margin-bottom: 17px;
	display: flex;
	align-items: flex-end;
}
.business_icon {
	width: auto;
	height: 100%;
}
.business_item_name {
	font-size: 23px;
	line-height: 1.2em;
	letter-spacing: 0.05em;
	margin-bottom: 7px;
}
.business_itemSmall {
	font-size: 16px;
}
.business_item_en {
	line-height: 1.2em;
}

/* philosophy */
.philosophy {
	position: relative;
	isolation: isolate;
	height: 100vh;
	min-height: 650px;
	text-align: center;
}
.philosophy_bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: -1;
	overflow: hidden;
}
.philosophy_bg::after {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	opacity: 0.7;
	background: #222;
}
.philosophy_bg_img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: scale 25s cubic-bezier(0, 0, 0.25, 0.99) 0.6s;
}
.-a_active .philosophy_bg_img {
	scale: 1.5;
}
.philosophy_wrapper {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	width: 100%;
	padding: 0 70px;
}
.philosophy_content {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
}
.philosophy_ttl {
	font-size: 90px;
	font-weight: 600;
	letter-spacing: 0.05em;
	line-height: 1em;
	margin-bottom: 34px;
}
.philosophy_sub_ttl {
	font-size: 27px;
	font-weight: 700;
	letter-spacing: 0.1em;
	margin-bottom: 29px;
	clip-path: inset(0 0 100% 0);
	transition: clip-path 0.8s cubic-bezier(0.85, 0, 0.15, 1) 0.4s;
}
.-a_active .philosophy_sub_ttl {
	clip-path: inset(0 0 0 0);
}
.philosophy_text {
	font-size: 18px;
	letter-spacing: 0.07em;
	line-height: 1.9em;
	font-weight: bold;
	margin-bottom: 40px;
	clip-path: inset(0 0 100% 0);
	transition: clip-path 1s cubic-bezier(0.85, 0, 0.15, 1) 0.7s;
}
.-a_active .philosophy_text {
	clip-path: inset(0 0 0 0);
}
.philosophy_link {
	clip-path: inset(0 100% 0 0);
	transition: clip-path 1s cubic-bezier(0.85, 0, 0.15, 1) 1.3s;
}
.-a_active .philosophy_link {
	clip-path: inset(0 -10% 0 0);
}

/* news */
.news {
	padding: 160px 0;
	position: relative;
	z-index: 10;
	background: var(--mc_type);
	transition: background 0.3s ease;
}
.news_inner {
	display: flex;
	justify-content: space-between;
	gap: 60px;
	max-width: 1380px;
	margin: 0;
}
.news_head {
	flex-shrink: 1;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}
.news_body {
	flex-grow: 0;
	width: 750px;
	padding-top: 45px;
}
.news_item {
	border-bottom: 1px solid #e0e0e0;
	position: relative;
	clip-path: inset(0 100% 0 0);
	transition: clip-path 1s cubic-bezier(0.85, 0, 0.15, 1);
}
.news_item:nth-child(1) {
	transition-delay: 0.6s;
}
.news_item:nth-child(2) {
	transition-delay: 0.8s;
}
.news_item:nth-child(3) {
	transition-delay: 1s;
}
.-a_active .news_item {
	clip-path: inset(0 0 0 0);
}
.news_item_link {
	display: block;
	padding: 25px 0;
	text-decoration: none;
	transition: opacity 0.3s ease;
	position: relative;
}
.news_item_link:hover {
	opacity: 0.6;
}
.news_item_meta {
	display: flex;
	align-items: center;
	gap: 5px;
	margin-bottom: 10px;
}
.news_item_date {
	font-size: 12px;
	letter-spacing: 0.02em;
	margin-right: 11px;
}
.news_item_tag {
	font-size: 10px;
	padding: 3px 9px;
	border: 0.5px solid;
	line-height: 1em;
	letter-spacing: 0.05em;
}
.news_item_ttl {
	font-size: 14px;
	line-height: 1.6em;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	letter-spacing: 0.05em;
}

/* tablet */
@media screen and (max-width: 1240px) {
	.top_link.hideTb {
		display: none;
	}
	.news_inner {
		flex-flow: column;
	}
	.news_body {
		width: 100%;
	}
}

/* sp */
@media screen and (max-width: 768px) {
	/* door / background animation */
	.hero_door {
		will-change: auto;
	}
	.philosophy_bg_img {
		transition: none;
	}
	.-a_active .philosophy_bg_img {
		scale: 1;
	}

	/* loading */
	.loading_logo {
		width: 229px;
		transform: translateX(-5px);
	}

	/* hero */
	.hero_content {
		max-width: 100%;
		padding: 0 20px;
		height: 100%;
		display: flex;
		flex-flow: column;
		align-items: center;
		justify-content: center;
	}
	.hero_copy_ttl {
		font-size: 40px;
		margin-bottom: 20px;
		line-height: 1em;
	}
	.hero_copy_ttl_svg {
		width: 100%;
		height: auto;
	}
	.hero_copy_txt {
		font-size: 13px;
	}
	.hero_scroll_sp {
		display: flex;
		flex-direction: column;
		align-items: center;
		position: absolute;
		right: 50%;
		transform: translate(50%, -100%);
		top: calc(100svh - 20px);
	}
	.hero_scroll_sp .hero_scroll_line {
		position: relative;
		width: 2px;
		height: 30px;
		background-color: #222;
		margin-bottom: 8px;
		overflow: visible;
		border-radius: 9999px;
	}
	.hero_scroll_sp .hero_scroll_dot {
		position: absolute;
		bottom: 2px;
		left: 50%;
		transform: translate(-50%, 0);
		width: 10px;
		height: 10px;
		background-color: #222;
		border-radius: 50%;
		animation: spScrollUp 4s cubic-bezier(0.65, 0, 0.35, 1) infinite;
	}
	.hero_scroll_sp .hero_scroll_sp_text {
		font-size: 13px;
		letter-spacing: 0.05em;
		color: #222;
	}
	@keyframes spScrollUp {
		0% {
			transform: translate(-50%, 0);
			opacity: 0;
		}
		15% {
			opacity: 1;
		}
		80% {
			opacity: 1;
		}
		95%,
		100% {
			transform: translate(-50%, -23px);
			opacity: 0;
		}
	}
	.hero_scroll {
		display: none;
	}

	/* message */
	.message .inner {
		padding: 0 8px;
	}
	.message_text {
		font-size: 16px;
		transform: translateX(5px);
	}

	/* fixed news */
	.fixed_news {
		display: none;
	}

	/* section common */
	.sec_sub_ttl {
		font-size: 12px;
		margin-bottom: 19px;
	}
	.sec_sub_ttl_dot {
		width: 11px;
		height: 11px;
	}
	.sec_ttl {
		font-size: 50px;
		transform: translateX(-3px);
	}

	/* group */
	.group {
		padding: 80px 0 100px;
	}
	.group_head {
		margin-bottom: 60px;
	}
	.group_list {
		grid-template-columns: 1fr;
		gap: 34px;
	}
	.group_item_img_wrap {
		margin-bottom: 15px;
	}
	.group_item_overlay {
		opacity: 1;
		background: unset;
		color: var(--mc_type);
		width: fit-content;
		height: fit-content;
		top: unset;
		left: unset;
		bottom: 15px;
		right: 15px;
	}
	.group_item_overlay_txt {
		display: none;
	}
	.group_item_overlay_sub {
		transform: unset;
	}
	.group_item_overlay .group_icon_arrow {
		background-color: var(--mc_type);
		color: var(--pc_type);
	}
	.group_itemLogoWrap {
		justify-content: start;
	}
	.-industay .group_itemLogo {
		width: 190px;
	}
	.-toho .group_itemLogo {
		width: 214px;
	}
	.-wellbea .group_itemLogo {
		width: 134px;
	}
	.group_foot {
		margin-top: 60px;
	}
	.group_link_en {
		font-size: 12px;
	}
	.group_link_ja {
		font-size: 14px;
	}

	/* business */
	.business {
		padding: 80px 0 100px;
	}
	.business_scroll_area {
		padding: 0 20px;
		margin-top: 60px;
	}
	.business_list {
		display: grid;
		grid-template-columns: repeat(2, 1fr);
		max-width: 600px;
		margin: 0 auto;
	}
	.business_item {
		width: 100%;
		margin: 0;
		aspect-ratio: 1;
		height: auto;
		position: relative;
	}
	.business_ring {
		width: 108%;
		height: auto;
		aspect-ratio: 1;
		position: absolute;
		bottom: 50%;
		right: 50%;
		transform: translate(50%, 50%);
	}
	.business_icon_wrap {
		height: 38%;
	}
	.business_item_name {
		font-size: 14px;
	}
	.business_itemSmall {
		font-size: 12px;
	}
	.business_item_en {
		font-size: 10px;
	}

	/* philosophy */
	.philosophy_wrapper {
		padding: 0 10px;
	}
	.philosophy_ttl {
		font-size: 50px;
		margin-bottom: 15px;
	}
	.philosophy_sub_ttl {
		width: 290px;
		margin-bottom: 20px;
	}
	.philosophy_text {
		font-size: 16px;
		margin-bottom: 60px;
	}

	/* news */
	.news {
		padding: 80px 0 120px;
	}
	.news_inner {
		gap: 30px;
	}
	.news_body {
		padding-top: 0;
	}
	.news_btm {
		margin-top: 30px;
	}
}