@charset "UTF-8";

.-about_us .main_hd {
	position: relative;
	padding: 180px 0 100px;
	overflow: hidden;
	background-color: var(--color-border-light);
}

.-about_us .main_hd_bg {
	opacity: 0.4;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	width: 100%;
	aspect-ratio: 1920/1080;

	mix-blend-mode: multiply;
}

.-about_us .main_hd_bg canvas {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.sec_ttl {
	margin-bottom: 10px;
}

.sec_ttl::before {
	content: "・";
}

.sec_ttlen {
	margin-bottom: 40px;
	font-size: 80px;
	line-height: 1;
}

.sec_catch {
	margin-bottom: 15px;
	font-weight: bold;
	font-size: 28px;
	line-height: 1.7;
}

.philosophy {
	position: relative;
	padding: 150px 0;
	overflow: hidden;
	background-color: #333333;
	color: #ffffff;
}

.philosophy_deco {
	position: absolute;
	top: 150px;
	left: 0;
	z-index: 0;
	width: 100%;
	color: #474645;
	font-size: 280px;
	line-height: 1.5;
	white-space: nowrap;
	pointer-events: none;
}

.philosophy_deco_wrap {
	position: relative;
	width: 100%;
	overflow-x: hidden;
}

.philosophy_deco_item {
	display: inline-block;
	width: fit-content;
}

.philosophy_deco_item.-loop01 {
	animation: loop 40s linear infinite;
}

.philosophy_deco_item.-loop02 {
	position: absolute;
	top: 0;
	left: 0;
	animation: loop 40s -20s linear infinite;
}

@keyframes loop {
	0% {
		transform: translateX(100%);
	}

	100% {
		transform: translateX(-100%);
	}
}

.philosophy_cnt {
	position: relative;
	margin-bottom: 80px;
}

.philosophy_cnt .sec_catch > span {
	margin-left: 15px;
}

.philosophy_img {
	position: relative;
	width: 667px;
	max-width: 100%;
	margin-left: auto;
	aspect-ratio: 667/490;
}

.philosophy_img::after {
	content: "";
	position: absolute;
	top: -40px;
	right: -70px;
	width: 100%;
	height: 100%;
	background: url(/img/about_us/philosophy-img-cover@2x.png) no-repeat center / contain;
}

.philosophy_img img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.pin {
	position: relative;
	height: 100vh;
	background-color: var(--color-bg-gray);
}

.pin_list {
	position: relative;
}

.pin_item {
	opacity: 0;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100vh;
	transition: opacity 0.2s;
}

.pin_item.-active {
	opacity: 1;
	transform: translateY(0);
}

.mv {
	display: flex;
	height: 100vh;
}

.mv_row {
	opacity: 0;
	transform: translateY(100px);
	width: 50%;
	transition: opacity 0.4s, transform 0.8s;
}

.pin_item.-active .mv_row {
	opacity: 1;
	transform: translateY(0);
}

.mv_row > img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.mv_row.-cnt {
	padding: 5%;
	background-color: var(--color-bg-gray);
}

.mv_cnt {
	display: flex;
	position: relative;
	width: 100%;
	height: 100%;
}

.mv_cnt_ttlen {
	position: absolute;
	top: 0;
	right: 0;
	margin-left: auto;
	font-size: 80px;
	line-height: 1;

	writing-mode: vertical-rl;
}

.mv_cnt_text {
	width: calc(100% - 100px);
	margin-top: auto;
	margin-right: auto;
}

.credo {
	opacity: 0;
	position: relative;
	margin-top: -100vh;
	padding: 400px 0 150px;
	overflow: hidden;
	background-color: var(--color-bg-darkgray);
	color: #ffffff;
	transition: opacity 0.2s;
}

.credo.-active {
	opacity: 1;
}

.credo_wrap {
	opacity: 0;
	transform: translateY(100px);
	transition: opacity 0.4s, transform 0.8s;
}

.credo.-active .credo_wrap {
	opacity: 1;
	transform: translateY(0);
}

.credo .sec_ttlen {
	color: var(--color-key);
}

.credo_list > li {
	position: relative;
	padding: 45px 0;
	padding-left: 80px;
	border-top: 1px solid #ffffff;
	counter-increment: item;
}

.credo_list > li:last-child {
	border-bottom: 1px solid #ffffff;
}

.credo_list > li::before {
	content: "0"counter(item);
	position: absolute;
	top: 50px;
	left: 0;
	font-size: 12px;
	font-family: "Wix Madefor Display","Noto Sans JP", sans-serif;
}

.credo_list > li h3 {
	font-weight: bold;
	font-size: 20px;
}

.logo {
	position: relative;
	padding: 150px 0;
	background-color: #ffffff;
}

.logo_cnt {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	max-width: 700px;
	margin: 0 auto;
}

.logo_cnt_img {
	width: 227px;
	max-width: 40%;
	margin-bottom: 50px;
	aspect-ratio: 227/279;
}

.logo_cnt img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

@media screen and (max-width:1240px) {
	.pin {
		height: auto;
	}

	.pin_item {
		opacity: 1;
		position: relative;
	}

	.mv {
		height: auto;
	}

	.mv_row {
		opacity: 1;
		transform: translateY(0);
	}

	.mv_cnt {
		padding-top: 200px;
	}

	.mv_cnt_ttlen {
		font-size: 50px;
	}

	.credo {
		opacity: 1;
		margin-top: 0;
		padding: 150px 0;
	}

	.credo_wrap {
		opacity: 1;
		transform: translateY(0);
	}
}

@media screen and (max-width:768px) {
	.-about_us .main_hd {
		padding: 100px 0 30px;
	}

	.-about_us .main_hd_bg {
		width: auto;
		height: 100%;
	}

	.sec_ttlen {
		margin-bottom: 30px;
		font-size: 50px;
	}

	.sec_catch {
		font-size: 25px;
	}

	.philosophy {
		padding: 80px 0;
	}

	.philosophy_deco {
		top: 180px;
		font-size: 100px;
	}

	.philosophy_cnt {
		margin-bottom: 50px;
	}

	.philosophy_cnt .sec_catch > span {
		display: block;
		margin-left: 0;
		line-height: 1;
	}

	.philosophy_img::after {
		top: -20px;
		right: -40px;
	}

	.mv {
		flex-direction: column;
	}

	.mv_row {
		width: 100%;
	}

	.mv_row.-img {
		height: 250px;
	}

	.mv_row.-cnt {
		padding: 50px 5% 80px;
	}

	.mv_cnt {
		padding: 0;
	}

	.mv_cnt_ttlen {
		position: absolute;
		top: -110px;
		right: 0;
		color: #eeeeee;

		mix-blend-mode: exclusion;
	}

	.mv_cnt_text {
		width: 100%;
	}

	.credo {
		padding: 80px 0;
	}

	.credo_list > li {
		padding: 30px 0;
		padding-left: 40px;
	}

	.credo_list > li::before {
		top: 40px;
	}

	.logo {
		padding: 80px 0;
	}

	.logo_cnt_img {
		margin-bottom: 30px;
	}
}