@charset "UTF-8";
/* ---------------------------------------
  事例紹介
-----------------------------------------*/
.case_nav {
	padding: 7rem 0 8rem;
}
@media screen and (max-width: 767px) {
	.case_nav {
		padding: 3rem 0 8rem;
	}
}
.case_nav .list {
	counter-reset: case_nav;
	max-width: 74.7rem;
	margin: 0 auto;
}
.case_nav .list li {
	color: #000000;
	font-size: 1.8rem;
	line-height: 1.8888888889;
}
@media screen and (max-width: 767px) {
	.case_nav .list li {
		font-size: 2.4rem;
		line-height: 1.8333333333;
	}
}
.case_nav .list li a {
	display: block;
	padding: 1rem 5rem 1rem 13.2rem;
	background-image: linear-gradient(to right, #D0D0D0 0.2rem, transparent 0.2rem);
	background-repeat: repeat-x;
	background-size: 0.4rem 1px;
	background-position: left bottom;
	position: relative;
	transition: color 0.3s ease;
}
@media screen and (max-width: 767px) {
	.case_nav .list li a {
		padding: 1.8rem 5.6rem 1.8rem 12.7rem;
	}
}
.case_nav .list li a::before {
	content: "Case " counter(case_nav, decimal-leading-zero);
	counter-increment: case_nav;
	color: #188060;
	font-family: "Nothing You Could Do", cursive;
	font-weight: 400;
	font-size: 2.8rem;
	line-height: 1;
	letter-spacing: 0.02em;
	position: absolute;
	left: 0.6rem;
	top: 1.8rem;
}
@media screen and (max-width: 767px) {
	.case_nav .list li a::before {
		font-size: 2.8rem;
		left: 0;
		top: 2.8rem;
	}
}
.case_nav .list li a::after {
	content: "";
	width: 1.1rem;
	height: 1.1rem;
	border-right: 0.3rem solid #188060;
	border-bottom: 0.3rem solid #188060;
	position: absolute;
	top: 50%;
	right: 0;
	transform: translateY(-60%) rotate(45deg);
	transition: transform 0.3s ease;
}
@media screen and (max-width: 767px) {
	.case_nav .list li a::after {
		width: 1.7rem;
		height: 1.7rem;
		border-width: 0.4rem;
	}
}
@media (any-hover: hover) {
	.case_nav .list li a:hover {
		color: #188060;
	}
	.case_nav .list li a:hover::after {
		transform: translateY(-20%) rotate(45deg);
	}
}

/* sec_case
--------------------------------*/
#sec_case {
	padding: 14rem 0;
	margin-bottom: 14rem;
}
@media screen and (min-width: 768px) {
	#sec_case::before {
		content: "";
		width: calc(100% + (100vw - 134rem) / 2);
		height: 100%;
		background-color: #FAF9F5;
		position: absolute;
		right: 0;
		top: 0;
	}
}
@media screen and (max-width: 767px) {
	#sec_case {
		padding: 10rem 0 11rem;
		background-color: #FAF9F5;
		margin-bottom: 11rem;
	}
}
#sec_case .case_list {
	position: relative;
	counter-reset: case_list;
}
#sec_case .case_list .item {
	position: relative;
	padding-top: 3.5rem;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item {
		padding-top: 4rem;
	}
}
#sec_case .case_list .item::before {
	content: "Case " counter(case_list, decimal-leading-zero);
	counter-increment: case_list;
	color: #82CAB4;
	font-family: "Nothing You Could Do", cursive;
	font-weight: 400;
	font-size: 4.4rem;
	line-height: 1;
	letter-spacing: 0.02em;
	position: absolute;
	right: 9rem;
	top: 1rem;
	rotate: -9deg;
	opacity: 0;
	transition: opacity 1s ease;
	transition-delay: 1s;
	z-index: 1;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item::before {
		font-size: 5.4rem;
		right: 3rem;
	}
}
#sec_case .case_list .item.is-show::before {
	opacity: 1;
}
#sec_case .case_list .item + .item {
	margin-top: 4rem;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item + .item {
		margin-top: 5rem;
	}
}
#sec_case .case_list .item .case_head {
	padding: 5rem;
	background-color: #188060;
	border-radius: 1.2rem 1.2rem 0 0;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_head {
		padding: 3rem 6.6rem;
	}
}
#sec_case .case_list .item .case_head .ttl {
	color: #ffffff;
	font-weight: 700;
	font-size: 2.2rem;
	line-height: 1.5454545455;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_head .ttl {
		font-size: 3rem;
		line-height: 1.6;
	}
}
#sec_case .case_list .item .case_head .ttl .yellow {
	color: #F5E27B;
}
#sec_case .case_list .item .case_head .ttl .small {
	font-size: 1.6rem;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_head .ttl .small {
		font-size: 2.4rem;
	}
}
#sec_case .case_list .item .case_main {
	padding: 5.6rem 8rem 10.5rem;
	background-color: #ffffff;
	border-radius: 0 0 1.2rem 1.2rem;
	box-shadow: 0 0.3rem 0.4rem rgba(0, 0, 0, 0.1);
	position: relative;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main {
		padding: 2.7rem 3.4rem 9.4rem;
	}
}
#sec_case .case_list .item .case_main .inner {
	display: flex;
	align-items: center;
	gap: 0 4rem;
	margin: 0 0 0 21.5rem;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .inner {
		align-items: flex-start;
		gap: 4.2rem 3.2rem;
		gap: 0 1.6rem;
		margin-left: 0;
	}
}
#sec_case .case_list .item .case_main .inner .illust {
	width: 16.9rem;
	height: 16.9rem;
	background-color: #F7F5ED;
	border-radius: 1.4rem;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .inner .illust {
		width: 13rem;
		height: 13rem;
	}
}
#sec_case .case_list .item .case_main .inner .illust img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
#sec_case .case_list .item .case_main .inner .txt_wrap {
	flex: 1;
}
#sec_case .case_list .item .case_main .inner .txt_wrap .info {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
	gap: 1.5rem 1.1rem;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .inner .txt_wrap .info {
		align-items: center;
		width: 100%;
		gap: 1.4rem 1.6rem;
		margin-top: 0;
	}
}
#sec_case .case_list .item .case_main .inner .txt_wrap .info dt {
	width: 9.7rem;
	text-align: center;
	color: #000000;
	font-weight: 700;
	font-size: 1.6rem;
	line-height: 1.5;
	padding: 0.3rem 1rem 0.4rem;
	border: 1px solid #188060;
	border-radius: 100vh;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .inner .txt_wrap .info dt {
		width: 14.4rem;
		font-size: 2.4rem;
		padding: 0.5rem 1rem;
	}
}
#sec_case .case_list .item .case_main .inner .txt_wrap .info dd {
	width: calc(100% - 10.8rem);
	color: #000000;
	font-weight: 500;
	line-height: 2.0625;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .inner .txt_wrap .info dd {
		width: calc(100% - 16rem);
		font-size: 2.4rem;
		line-height: 1.4166666667;
	}
}
#sec_case .case_list .item .case_main .detail {
	margin-top: 5.5rem;
	position: relative;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail {
		max-height: 66.7rem;
		margin-top: 4rem;
		overflow: hidden;
	}
	#sec_case .case_list .item .case_main .detail::after {
		content: "";
		width: 100%;
		height: 51rem;
		background: linear-gradient(180.12deg, rgba(255, 255, 255, 0) 43.58%, #FFFFFF 78%);
		position: absolute;
		left: 0;
		bottom: 0;
	}
}
#sec_case .case_list .item .case_main .detail .box {
	padding: 0 0 5rem;
	border-radius: 1rem;
	position: relative;
}
#sec_case .case_list .item .case_main .detail .box + .box {
	margin-top: 6rem;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail .box + .box {
		margin-top: 3.8rem;
	}
}
#sec_case .case_list .item .case_main .detail .box .box_ttl {
	width: 27rem;
	color: #ffffff;
	font-weight: 700;
	font-size: 1.8rem;
	line-height: 1.7777777778;
	padding: 0.6rem 2rem 1.2rem;
	border-radius: 0 0 0 1rem;
	margin-left: auto;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail .box .box_ttl {
		font-size: 2.6rem;
		line-height: 1.2307692308;
		padding: 1.8rem 2rem;
	}
}
#sec_case .case_list .item .case_main .detail .box .txt_wrap {
	padding: 0 4.1rem 0 3.7rem;
	margin-top: 1.8rem;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail .box .txt_wrap {
		padding: 0 3.5rem;
	}
}
#sec_case .case_list .item .case_main .detail .box .txt_wrap .txt {
	color: #000000;
	line-height: 2.375;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail .box .txt_wrap .txt {
		line-height: 1.9285714286;
	}
}
#sec_case .case_list .item .case_main .detail .box .txt_wrap .txt .medium {
	font-weight: 500;
}
#sec_case .case_list .item .case_main .detail .box .txt_wrap .service {
	display: flex;
	align-items: center;
	gap: 0 3.2rem;
	padding: 2rem 3.6rem;
	background-color: #ffffff;
	border: 1px dashed #337DA7;
	border-radius: 0.5rem;
	margin-top: 3.6rem;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail .box .txt_wrap .service {
		display: block;
		padding: 2.7rem 3.6rem;
	}
}
#sec_case .case_list .item .case_main .detail .box .txt_wrap .service .ttl {
	width: 15.8rem;
	color: #337DA7;
	font-weight: 700;
	font-size: 1.8rem;
	line-height: 1.5555555556;
	position: relative;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail .box .txt_wrap .service .ttl {
		width: 100%;
		font-size: 3.2rem;
		line-height: 1.25;
		padding-bottom: 2.2rem;
	}
}
#sec_case .case_list .item .case_main .detail .box .txt_wrap .service .ttl::after {
	content: "";
	width: 1px;
	height: 5rem;
	background-color: #337DA7;
	position: absolute;
	right: 0;
	top: 0.3rem;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail .box .txt_wrap .service .ttl::after {
		width: 12.6rem;
		height: 1px;
		left: 0;
		top: auto;
		right: auto;
		bottom: 0;
	}
}
#sec_case .case_list .item .case_main .detail .box .txt_wrap .service .txt {
	flex: 1;
	font-weight: 500;
	line-height: 1.875;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail .box .txt_wrap .service .txt {
		line-height: 1.9285714286;
		margin-top: 1.4rem;
	}
}
#sec_case .case_list .item .case_main .detail .box .txt_wrap .message {
	display: flex;
	align-items: center;
	gap: 0 1rem;
	margin-top: 1.7rem;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail .box .txt_wrap .message {
		align-items: flex-start;
		gap: 0 0.8rem;
		margin-top: 3rem;
	}
}
#sec_case .case_list .item .case_main .detail .box .txt_wrap .message .illust {
	width: 12.05rem;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail .box .txt_wrap .message .illust {
		width: 9.4rem;
	}
}
#sec_case .case_list .item .case_main .detail .box .txt_wrap .message .txt {
	flex: 1;
	margin-top: 0;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail .box .txt_wrap .message .txt {
		font-size: 2.6rem;
		line-height: 1.8461538462;
	}
}
#sec_case .case_list .item .case_main .detail .box._01 {
	border: 0.3rem solid #188060;
	background-color: #F5F9F7;
}
#sec_case .case_list .item .case_main .detail .box._01 .box_ttl {
	background-color: #188060;
}
#sec_case .case_list .item .case_main .detail .box._02 {
	border: 0.3rem solid #337DA7;
	background-color: #F1F8FC;
}
#sec_case .case_list .item .case_main .detail .box._02 .box_ttl {
	background-color: #337DA7;
}
#sec_case .case_list .item .case_main .detail .box._03 {
	padding: 4.7rem 24.3rem 4.4rem 4rem;
	border: 0.2rem dashed #188060;
	background-color: #F5F9F7;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail .box._03 {
		padding: 8.8rem 3.2rem 3.6rem;
		margin-top: 14.4rem;
	}
}
@media screen and (max-width: 767px) and (orientation: landscape) {
	#sec_case .case_list .item .case_main .detail .box._03 {
		padding: 4.7rem 24rem 4.4rem 4rem;
		margin-top: 6rem;
	}
}
#sec_case .case_list .item .case_main .detail .box._03 .txt_wrap {
	padding: 0;
	margin: 0;
}
#sec_case .case_list .item .case_main .detail .box._03 .box_ttl {
	width: 19rem;
	height: 17.2rem;
	font-size: 1.5rem;
	padding: 4.4rem 2rem 2rem;
	background: url(../img/case/case_fukidashi.png) no-repeat center/100% 100%;
	position: absolute;
	right: 3.4rem;
	top: -2rem;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail .box._03 .box_ttl {
		width: 22.7rem;
		height: 20.6rem;
		font-size: 2.2rem;
		line-height: 1.6136363636;
		padding: 3rem 1.5rem 1.5rem;
		left: 0;
		top: -12.6rem;
		right: 0;
		margin: 0 auto;
	}
}
@media screen and (max-width: 767px) and (orientation: landscape) {
	#sec_case .case_list .item .case_main .detail .box._03 .box_ttl {
		width: 21rem;
		height: 19rem;
		font-size: 1.9rem;
		padding: 4rem 1.5rem 1.5rem;
		left: auto;
		top: -2rem;
		right: 1rem;
		margin: 0;
	}
}
#sec_case .case_list .item .case_main .detail .box._03 .box_ttl .yellow {
	color: #F5E27B;
	font-size: 1.76rem;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail .box._03 .box_ttl .yellow {
		font-size: 2.6rem;
		line-height: 1.7307692308;
	}
}
@media screen and (max-width: 767px) and (orientation: landscape) {
	#sec_case .case_list .item .case_main .detail .box._03 .box_ttl .yellow {
		font-size: 2.2rem;
	}
}
#sec_case .case_list .item .case_main .detail .read_more {
	width: 100%;
	position: absolute;
	bottom: 0;
	z-index: 1;
}
#sec_case .case_list .item .case_main .detail .read_more a {
	min-width: 48.7rem;
	min-height: 8.8rem;
	color: #188060;
	font-size: 2.8rem;
	border: 1px solid #188060;
	background-color: #ffffff;
	border-radius: 0.8rem;
}
#sec_case .case_list .item .case_main .detail .read_more a .ico {
	width: 5.1rem;
	height: 5.1rem;
	border: 1px solid #188060;
	border-radius: 50%;
	position: absolute;
	right: 2rem;
	top: 50%;
	translate: 0 -50%;
}
#sec_case .case_list .item .case_main .detail .read_more a .ico::before, #sec_case .case_list .item .case_main .detail .read_more a .ico::after {
	content: "";
	width: 1px;
	height: 2.7rem;
	background-color: #188060;
	position: absolute;
	left: 50%;
	top: 50%;
	translate: -50% -50%;
}
#sec_case .case_list .item .case_main .detail .read_more a .ico::after {
	rotate: 90deg;
}
@media screen and (max-width: 767px) {
	#sec_case .case_list .item .case_main .detail.is-open {
		max-height: none;
		overflow: visible;
	}
	#sec_case .case_list .item .case_main .detail.is-open::after {
		display: none;
	}
	#sec_case .case_list .item .case_main .detail.is-open .read_more {
		display: none;
	}
}