@charset "utf-8";

.-shadow {
	box-shadow: 3px 3px 15px rgba(0, 0, 0, 1);
}

/* ↓↓↓ fv ↓↓↓ */
.fv {
	position: relative;
	height: 400px;
}

@media (max-width: 768px) {
	.fv {
		height: auto;
	}
}

.fv .image {
	display: block;
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.fv .image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.fv-title {
	position: absolute;
	top: 30%;
	left: min(6.723%, 80px);
	color: #fff;
}

@media (max-width: 768px) {
	.fv-title {
		position: initial;
		min-height: 197px;
		background-color: #f5f5f5;
		color: #000;
		padding: 20px 20px 45px;
	}
}

.fv-title .title {
	font-family: var(--noto-serif);
	font-size: clamp(52px, 64/1280*100vw, 64px);
	letter-spacing: .08em;
	line-height: 1;
}

@media (max-width: 768px) {
	.fv-title .title {
		font-size: 4rem;
		line-height: 1.4;
	}
}

.fv-title .text {
	margin-top: min(3.90623vw, 50px);
	font-size: 1.4rem;
	line-height: 2.14286;
	letter-spacing: 0.08em;
	text-align: justify;
}

@media (max-width: 768px) {
	.fv-title .text {
		margin-top: 20px;
		font-size: 1.5rem;
		line-height: 2;
	}
}

/* ↑↑↑ fv ↑↑↑ */

/* ↓↓↓ standard ↓↓↓ */
.standard-area {
	margin-top: 80px;
	padding: 0 30px;
	overflow: hidden;
}

@media (max-width: 768px) {
	.standard-area {
		margin-top: 48px;
		padding: 0 20px;
	}
}

.standard-area .wrap {
	position: relative;
	max-width: 936px;
	margin: 0 auto;
}

.standard-area .read .title {
	padding-top: 32px;
	font-family: var(--noto-serif);
	font-size: 4.8rem;
	letter-spacing: 0.08em;
	line-height: 1;
	position: relative;
}

@media (max-width: 768px) {
	.standard-area .read .title {
		padding-top: 24px;
		font-size: 2.8rem;
	}
}

.standard-area .read .title::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 8px;
	height: 8px;
	background-color: var(--red);
}

.standard-area .read .title::after {
	content: '';
	position: absolute;
	top: 0;
	left: 8px;
	width: 8px;
	height: 8px;
	background-color: var(--gray);
}

.standard-area .read .text {
	margin-top: 45px;
	font-size: 1.5rem;
	letter-spacing: 0.08em;
	line-height: 1.8;
	text-align: justify;
}

.standard-area .list {
	position: relative;
	margin-top: 75px;
	z-index: 1;
}

@media (max-width: 768px) {
	.standard-area .list {
		margin-top: 35px;
	}
}

.standard-area .list .item {
	display: flex;
	justify-content: space-between;
	padding: 50px 0;
	border-bottom: 1px solid #e6e6e6;
}

.standard-area .list .item:first-of-type {
	padding: 0 0 50px;
}

.standard-area .list .item:last-of-type {
	border-bottom: none;
}

@media (max-width: 768px) {
	.standard-area .list .item {
		display: block;
		padding: 32px 0;
	}

	.standard-area .list .item:first-of-type {
		padding: 0 0 32px;
	}
}

.standard-area .list .item-head {
	font-family: var(--noto-serif);
	min-width: 420px;
	width: 470px;
	font-size: 3.2rem;
	letter-spacing: 0.08em;
	font-weight: 500;
	line-height: 1;
}

@media (max-width: 768px) {
	.standard-area .list .item-head {
		width: 100%;
		font-size: 2.4rem;
		margin-bottom: 12px;
	}
}

.standard-area .list .item-head .detail {
	font-size: 2rem;
	letter-spacing: 0;
}

@media (max-width: 768px) {
	.standard-area .list .item-head .detail {
		font-size: 1.5rem;
	}
}

.standard-area .list .item-head .num {
	position: relative;
	display: inline-block;
	font-family: var(--josefin);
	font-size: 4rem;
	color: var(--red);
	margin-right: 25px;
}

@media (max-width: 768px) {
	.standard-area .list .item-head .num {
		font-size: 3rem;
	}
}

.standard-area .list .item-head .num::before,
.standard-area .list .item-head .num::after {
	content: '';
	position: absolute;
	right: -1px;
	bottom: 6px;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 0 0 20px 20px;
	border-color: transparent transparent var(--red) transparent;
}

.standard-area .list .item-head .num::after {
	right: -2px;
	bottom: 5px;
	border-color: transparent transparent #fff transparent;
}

@media (max-width: 768px) {

	.standard-area .list .item-head .num::before,
	.standard-area .list .item-head .num::after {
		border-width: 0 0 15px 15px;
	}
}

.standard-area .list .text-group {
	width: 460px;
	display: flex;
	justify-content: space-between;
}

@media (max-width: 768px) {
	.standard-area .list .text-group {
		width: 100%;
		display: block;
		padding-left: 40px;
	}
}

.standard-area .list .text-group .text {
	text-align: justify;
	font-size: 1.5rem;
	line-height: 2;
	letter-spacing: 0.08em;
}

/* ↑↑↑ standard ↑↑↑ */


/* ↓↓↓ origin ↓↓↓ */
.origin-area {
	position: relative;
	margin-top: 100px;
	padding: 0 30px;
	background: url(../img/environment/atg/bg-mosaic.jpg) repeat;
	position: relative;
	z-index: 1;
}

@media (max-width: 768px) {
	.origin-area {
		margin-top: 80px;
		padding: 0 20px;
	}
}

.origin-area .deco-title {
	position: absolute;
	top: -55px;
	right: 25px;
	width: min(15vw, 154px);
}

@media (max-width: 768px) {
	.origin-area .deco-title {
		top: -25px;
		right: 10px;
		width: 92px;
	}
}

.origin-area .wrap {
	position: relative;
	max-width: 936px;
	padding: 150px 0 0;
	margin: 0 auto;
}

@media (max-width: 768px) {
	.origin-area .wrap {
		padding: 120px 0 0;
	}
}

.origin-area .read .title {
	text-align: center;
	padding-top: 32px;
	font-family: var(--noto-serif);
	font-size: 4.8rem;
	letter-spacing: 0.08em;
	line-height: 1;
	position: relative;
	color: #fff;
}

@media (max-width: 768px) {
	.origin-area .read .title {
		padding-top: 24px;
		font-size: 2.8rem;
		letter-spacing: 0.08em;
	}
}

.origin-area .read .title::before {
	content: '';
	position: absolute;
	transform: translateX(-50%);
	top: 0;
	left: calc(50% - 4px);
	width: 8px;
	height: 8px;
	background-color: var(--red);
}

.origin-area .read .title::after {
	content: '';
	position: absolute;
	transform: translateX(-50%);
	top: 0;
	left: calc(50% + 4px);
	width: 8px;
	height: 8px;
	background-color: var(--gray);
}

.origin-area .content {
	position: relative;
	margin-top: 45px;
	z-index: 1;
}

.origin-area .content .text {
	text-align: justify;
	font-size: 1.5rem;
	line-height: 2;
	letter-spacing: 0.08em;
	color: #fff;
	margin-top: 30px;
}

/* ↑↑↑ origin ↑↑↑ */

/* ↓↓↓ model ↓↓↓ */
.model-area {
	position: relative;
	background: url(../img/environment/atg/bg-mosaic.jpg) repeat;
}

.model-area .wrap {
	position: relative;
	max-width: 1190px;
	padding: 150px 0 0;
	margin: 0 auto;
}

.model-area .deco-title {
	position: absolute;
	top: 180px;
	left: 20px;
	width: min(63.673vw, 815px);
	z-index: 1;
}

@media (max-width: 768px) {
	.model-area .deco-title {
		top: 210px;
		left: 10px;
		width: 334px;
	}
}

@media (max-width: 768px) {
	.model-area .wrap {
		padding: 75px 0 0;
	}
}

.model-area .content.-order01 .image {
	width: 69.328%;
	margin-left: auto;
}

@media (max-width: 768px) {
	.model-area .content.-order01 .image {
		width: calc(100% - 40px);
		margin-left: auto;
	}
}

.model-area .content.-order02 {
	position: relative;
	max-width: calc(936px + 30px * 2);
	padding: 0 30px;
	margin: max(-20.7031vw, -265px) auto 0;
	z-index: 1;
}

@media (max-width: 768px) {
	.model-area .content.-order02 {
		padding: 0;
		margin: -55px auto 0;
	}
}

.model-area .content.-order02 .image {
	width: 62.18%;
	margin-left: 130px;
}

@media (max-width: 768px) {
	.model-area .content.-order02 .image {
		width: 100%;
		margin-left: 0;
	}
}

.model-area .content.-order02 .text-group {
	max-width: 580px;
	margin-top: -120px;
}

@media (max-width: 768px) {
	.model-area .content.-order02 .text-group {
		max-width: initial;
		margin-top: 0;
		padding: 0 20px;
	}
}

.model-area .content.-order02 .text-group .year {
	color: var(--red);
	font-size: 1.2rem;
	letter-spacing: 0.04em;
}

.model-area .content.-order02 .text-group .year .num {
	font-family: var(--josefin);
	font-size: 3.2rem;
	letter-spacing: 0;
}

.model-area .content.-order02 .text-group .year .unit {
	font-size: 1.6rem;
	letter-spacing: 0;
}

.model-area .content.-order02 .text-group .lead {
	font-family: var(--noto-serif);
	color: #fff;
	font-size: 3.2rem;
	letter-spacing: 0.08em;
}

@media (max-width: 768px) {
	.model-area .content.-order02 .text-group .lead {
		font-size: 2.8rem;
	}
}

.model-area .content.-order02 .text-group .text {
	text-align: justify;
	font-size: 1.5rem;
	letter-spacing: 0.08em;
	line-height: 2;
	color: #fff;
	margin-top: 40px;
}

@media (max-width: 768px) {
	.model-area .content.-order02 .text-group .text {
		margin-top: 30px;
	}
}

/* ↑↑↑ model ↑↑↑ */

/* ↓↓↓ purpose ↓↓↓ */
.purpose-area {
	position: relative;
	background: url(../img/environment/atg/bg-mosaic.jpg) repeat;
}

.purpose-area .wrap {
	position: relative;
	max-width: 1190px;
	padding: 150px 0 0;
	margin: 0 auto;
}

@media (max-width: 768px) {
	.purpose-area .wrap {
		padding: 75px 0 0;
	}
}

.purpose-area .content.-order01 {
	position: relative;
	max-width: calc(936px + 30px * 2);
	display: flex;
	margin: 0 auto;
	padding: 0 30px;
	z-index: 1;
}

@media (max-width: 768px) {
	.purpose-area .content.-order01 {
		flex-direction: column-reverse;
		padding: 0;
	}
}

.purpose-area .content.-order01 .image {
	width: 61.86%;
}

@media (max-width: 768px) {
	.purpose-area .content.-order01 .image {
		width: calc(100% - 40px);
	}
}

.purpose-area .content.-order01 .text-group {
	color: #fff;
	margin-top: 9.6156%;
	margin-left: min(5vw, 64px);
}

@media (max-width: 768px) {
	.purpose-area .content.-order01 .text-group {
		margin: 0 0 30px;
		padding: 0 20px;
	}
}

.purpose-area .content.-order01 .text-group .lead {
	font-family: var(--noto-serif);
	font-size: 2.4rem;
	letter-spacing: 0.06em;
}

.purpose-area .content.-order01 .text-group .text {
	font-size: 1.2rem;
	letter-spacing: 0.08em;
	margin-top: 10px;
}

.purpose-area .content.-order02 {
	position: relative;
	max-width: 1190px;
	margin: -8.404% auto 0;
	z-index: 1;
}

@media (max-width: 768px) {
	.purpose-area .content.-order02 {
		width: calc(100% - 40px);
		margin-top: -10px;
		margin-left: auto;
		margin-right: 0;
	}
}

.purpose-area .content.-order02 .image {
	width: 49.328%;
	margin-left: auto;
}

@media (max-width: 768px) {
	.purpose-area .content.-order02 .image {
		width: 100%;
		margin-left: 0;
	}
}

.purpose-area .content.-order03 {
	position: relative;
	max-width: calc(698px + 30px * 2);
	margin: 0 auto;
	padding: 150px 30px 0;
	z-index: 1;
}

@media (max-width: 768px) {
	.purpose-area .content.-order03 {
		max-width: initial;
		margin: 0 auto;
		padding: 100px 0 0;
		z-index: 1;
	}
}

.purpose-area .content.-order03 .text-group {
	color: #fff;
	margin-top: 40px;
	position: relative;
}

@media (max-width: 768px) {
	.purpose-area .content.-order03 .text-group {
		padding: 0 20px;
	}
}

.purpose-area .content.-order03 .text-group .lead {
	font-family: var(--noto-serif);
	font-size: 3.2rem;
	letter-spacing: 0.08em;
	position: relative;
	z-index: 1;
}

@media (max-width: 768px) {
	.purpose-area .content.-order03 .text-group .lead {
		font-size: 2.8rem;
	}
}

.purpose-area .content.-order03 .text-group .-red {
	color: var(--red);
}

.purpose-area .content.-order03 .text-group .text {
	text-align: justify;
	font-size: 1.5rem;
	line-height: 2;
	letter-spacing: 0.08em;
	margin-top: 25px;
	position: relative;
	z-index: 1;
}

.purpose-area .deco-title {
	position: absolute;
	top: 125px;
	left: 50%;
	transform: translateX(-50%);
	width: min(88vw, 1126px);
}

@media (max-width: 768px) {
	.purpose-area .deco-title {
		top: -40px;
		width: 360px;
	}
}

/* ↑↑↑ purpose ↑↑↑ */

/* ↓↓↓ sincerity ↓↓↓ */
.sincerity-area {
	position: relative;
	background: url(../img/environment/atg/bg-mosaic.jpg) repeat;
}

.sincerity-area .wrap {
	position: relative;
	max-width: 1190px;
	padding: 150px 0 200px;
	margin: 0 auto;
}

@media (max-width: 768px) {
	.sincerity-area .wrap {
		padding: 90px 0 140px;
	}
}

.sincerity-area .content.-order01 {
	position: relative;
	z-index: 1;
}

@media (max-width: 768px) {
	.sincerity-area .content.-order01 {
		flex-direction: column-reverse;
		padding: 0;
	}
}

.sincerity-area .content.-order01 .lead-group {
	position: absolute;
	font-family: var(--noto-serif);
	text-align: center;
	top: 9.058%;
	right: 16.387%;
	z-index: 1;
}

@media (max-width: 768px) {
	.sincerity-area .content.-order01 .lead-group {
		position: initial;
		top: initial;
		right: initial;
		color: #fff;
		margin-top: 40px;
	}
}

.sincerity-area .content.-order01 .lead-group .lead {
	font-size: min(64/1280*100vw, 64px);
	letter-spacing: 0.12em;
}

@media (max-width: 768px) {
	.sincerity-area .content.-order01 .lead-group .lead {
		font-size: 4rem;
	}
}

.sincerity-area .content.-order01 .lead-group .cap {
	font-size: min(24/1280*100vw, 24px);
	letter-spacing: 0.14em;
	line-height: 2;
}

@media (max-width: 768px) {
	.sincerity-area .content.-order01 .lead-group .cap {
		font-size: 2rem;
		margin-top: 10px;
	}
}

.sincerity-area .content.-order01 .text-group {
	max-width: calc(936px + 30px * 2);
	color: #fff;
	padding: 0 30px;
	margin: 40px auto 0;
}

@media (max-width: 768px) {
	.sincerity-area .content.-order01 .text-group {
		padding: 0 20px;
	}
}

.sincerity-area .content.-order01 .text-group .text {
	text-align: justify;
	font-size: 1.5rem;
	letter-spacing: 0.08em;
	line-height: 2;
}

/* ↑↑↑ sincerity ↑↑↑ */


/* ↓↓↓ vision ↓↓↓ */
.vision-area {
	position: relative;
	padding: 230px 30px 0;
}

@media (max-width: 768px) {
	.vision-area {
		padding: 150px 20px 0;
	}
}

.vision-area .lead-line {
	position: absolute;
	transform: translate(-50%, -50%);
	top: 0;
	left: 50%;
	width: 2px;
	height: 250px;
	display: block;
	overflow: hidden;
	margin: 0 auto;
}

@media screen and (max-width: 768px) {
	.vision-area .lead-line {
		height: 250px;
	}
}

.vision-area .lead-line .line {
	width: 100%;
	height: 100%;
	display: block;
	background: linear-gradient(#fff, var(--red));
}

.vision-area .wrap {
	max-width: 936px;
	margin: 0 auto;
}

.vision-area .text-group {
	margin-top: 45px;
}

@media (max-width: 768px) {
	.vision-area .text-group {
		margin-top: 35px;
	}
}

.vision-area .text-group .text {
	text-align: justify;
	font-size: 1.5rem;
	line-height: 2;
	letter-spacing: 0.08em;
}

.vision-area .view-more {
	font-family: var(--noto-serif);
	font-size: 2.4rem;
	letter-spacing: 0.08em;
	margin: 40px auto 0;
	transition: color ease .3s;
}

@media (min-width: 769px) {
	.vision-area .view-more:hover {
		color: var(--gray);
	}
}


@media (max-width: 768px) {
	.vision-area .view-more {
		font-size: 2rem;
	}
}

/* ↑↑↑ vision ↑↑↑ */

/* ↓↓↓ main-slider ↓↓↓ */
.main-slider {
	position: relative;
	overflow-x: hidden;
	padding-top: 56px;
	margin-left: 10.757%;
}

@media screen and (max-width: 768px) {
	.main-slider {
		padding-top: 46px;
		margin-left: 20px;
	}
}

.main-slider .swiper-button-disabled {
	opacity: .3;
}

.main-slider .controller {
	position: absolute;
	width: 189px;
	display: flex;
	align-items: center;
	top: 0;
	right: 126px;
}

@media screen and (max-width: 768px) {
	.main-slider .controller {
		width: 151px;
		right: 20px;
	}
}

.main-slider .pagination .num {
	font-size: 1.4rem;
	font-family: var(--josefin);
	line-height: 1;
	display: flex;
	align-items: center;
	padding-top: 3px;
}

@media screen and (max-width: 768px) {
	.main-slider .pagination .num {
		font-size: 1.2rem;
	}
}

.main-slider .pagination .line {
	content: '';
	width: 18px;
	height: 1px;
	display: block;
	background: #000;
	margin: 0 auto;
}

.main-slider .navigation {
	display: flex;
	gap: 0 24px;
	margin-left: 30px;
}

@media screen and (max-width: 768px) {
	.main-slider .navigation {
		gap: 0 8px;
		margin-left: 10px;
	}
}

.main-slider .navigation .arrow-prev,
.main-slider .navigation .arrow-next {
	width: 32px;
	aspect-ratio: 1/1;
	border-radius: 50%;
	background-color: #000;
	background-image: url(../img/common/arrow_white.svg);
	background-repeat: no-repeat;
	background-size: 14px;
	background-position: center;
	cursor: pointer;
}

.main-slider .navigation .arrow-prev {
	transform: rotate(180deg);
}

.main-slider .swiper-slide {
	position: relative;
	max-width: 817px;
}

.main-slider .swiper-slide .image {
	position: relative;
	transition: opacity ease .3s;
}

.main-slider .swiper-slide:hover .image {
	opacity: .8;
}

@media screen and (max-width: 768px) {
	.main-slider .swiper-slide:hover .image {
		opacity: 1;
	}
}

.main-slider .swiper-slide .image .num-tag {
	position: absolute;
	min-height: 230px;
	font-size: 1.4rem;
	font-family: var(--josefin);
	letter-spacing: 0;
	background-color: #fff;
	writing-mode: vertical-rl;
	/* text-orientation: upright; */
	padding: 15px 5px;
	top: 0;
	left: 0;
}

@media screen and (max-width: 768px) {
	.main-slider .swiper-slide .image .num-tag {
		min-height: 125px;
		font-size: 0.8rem;
		padding: 6px 2px;
	}
}

.main-slider .swiper-slide .num-tag .num {
	position: relative;
	font-size: 2.8rem;
	font-weight: 500;
	line-height: 1;
	margin-bottom: 6px;
}

@media screen and (max-width: 768px) {
	.main-slider .swiper-slide .num-tag .num {
		font-size: 1.6rem;
		margin-bottom: 0;
	}
}

.main-slider .swiper-slide .num-tag .num::before {
	counter-increment: number 1;
	content: counter(number, decimal-leading-zero) " ";
}

.main-slider .swiper-slide .txt-group {
	margin-top: 25px;
}

.main-slider .swiper-slide:hover .conts-ttl {
	color: #666666;
}

@media screen and (max-width: 768px) {
	.main-slider .swiper-slide:hover .conts-ttl {
		color: inherit;
	}
}

.main-slider .swiper-slide .txt {
	width: 73.44%;
	font-size: 1.4rem;
	font-weight: 400;
	letter-spacing: 0.08em;
	line-height: 2.1;
	margin-top: 18px;
	transition: color ease .3s;
}

@media screen and (max-width: 1080px) {
	.main-slider .swiper-slide .txt {
		width: 100%;
	}
}

@media screen and (max-width: 768px) {
	.main-slider .swiper-slide .txt {
		font-size: 1.2rem;
		margin-top: 15px;
	}
}

.main-slider .swiper-slide:hover .txt {
	color: #666666;
}

@media screen and (max-width: 768px) {
	.main-slider .swiper-slide:hover .txt {
		color: inherit;
	}
}

.main-slider .swiper-slide .view-more {
	position: absolute;
	bottom: 0;
	right: 0;
}

@media screen and (max-width: 1080px) {
	.main-slider .swiper-slide .view-more {
		position: relative;
		margin: 30px 0 0 auto;
	}
}

/* ↑↑↑ main-slider ↑↑↑ */

/* ↓↓↓ special ↓↓↓ */
.special-area {
	margin: 150px auto 0;
}

.special-area .container {
	padding: 0 30px;
}

@media screen and (max-width: 768px) {
	.special-area .container {
		padding: 0 20px;
	}
}

.special-area .container .head-group .sub {
	font-size: 1.2rem;
}

.special-area .container .head-group .head-txt {
	font-size: 3.2rem;
}

.special-area .container .inner {
	max-width: 936px;
	margin: 0 auto;
}

.special-area .main-slider {
	max-width: 996px;
	margin: 24px auto 0;
	padding: 0 30px;
}

@media screen and (max-width: 768px) {
	.special-area .main-slider {
		margin: 30px 0 0 20px;
		padding: 50px 0 0;
	}
}

.special-area .main-slider .controller {
	display: none;
}

@media screen and (max-width: 768px) {
	.special-area .main-slider .controller {
		display: flex;
	}
}

.special-area .main-slider .swiper-slide {
	position: relative;
	width: calc((100% - 36px) / 3);
}

.special-area .main-slider .swiper-slide:not(:first-of-type) {
	margin-left: 18px;
}

.special-area .main-slider .slide-inner {
	position: relative;
}

@media screen and (max-width: 768px) {
	.special-area .main-slider .swiper-slide {
		width: 100%;
		max-width: 80vw;
	}

	.special-area .main-slider .swiper-slide:not(:first-of-type) {
		margin-left: 0;
	}

	.special-area .main-slider .swiper-slide:last-child {
		max-width: initial;
		width: 100%;
	}

	.special-area .main-slider .swiper-slide:last-child .slide-inner {
		max-width: 80vw;
	}
}

.special-area .main-slider .conts-ttl {
	font-size: 2.4rem;
}

.special-area .main-slider .swiper-slide .txt {
	width: 100%;
	font-size: 1.2rem;
}

.special-area .main-slider .view-more {
	position: relative;
	font-size: 1.2rem;
	margin: 30px 0 0 auto;
}

.special-area .main-slider .arrow {
	width: 32px;
}

.special-area .main-slider .view-more .arrow::before {
	width: 10px;
	height: 8px;
}

/* ↑↑↑ special ↑↑↑ */

footer {
	margin-top: 150px;
}

@media screen and (max-width: 768px) {
	footer {
		margin-top: 130px;
	}
}