@charset "UTF-8";

/***** デフォルトはスマートフォン *****/
.our_circle_wrap {
	z-index: -1;
	position: relative;
	display: inline-block;
	margin-top: -12vw;
}

.our_circle_wrap img {
	display: block;
}

.our_circle_wrap::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(to right,
			rgba(17, 27, 48, 0.8) 0%,
			rgba(17, 27, 48, 0.8) 30%,
			rgba(17, 27, 48, 0.6) 60%,
			transparent 100%);
	pointer-events: none;
}
.our_main_image {
	width: 100vw;
}

.our_circle_main {
	z-index: 10;
	position: absolute;
	top: 40%;
	bottom: 20%;
	right: 0;
	left: 0;
	margin: auto;
	height: 40%;
}

.our_company_name {
	width: 20vw;
	position: absolute;
	right: 50px;
	bottom: 50px;
}

.our_we_are {
	z-index: 10;
	position: absolute;
	top: 12vw;
	left: 3vw;
	width: 20vw;
}

.our_renewal {
	z-index: 10;
	position: absolute;
	bottom: 7vw;
	left: 2vw;
	width: 20vw;
}
.water_circle {
	position: absolute;
	width: 65%;
	margin: -10% auto 0 auto;
	right: 0;
	left: 0;
}

.water_main_image {
	width: 100vw;
}

.water_circle_wrap {
	z-index: -1;
	position: relative;
	display: inline-block;
	margin-top: -12vw;
}

.water_circle_wrap img {
	display: block;
}

.water_circle_wrap::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(to right,
			rgba(17, 27, 48, 0.8) 0%,
			rgba(17, 27, 48, 0.8) 30%,
			rgba(17, 27, 48, 0.6) 60%,
			transparent 100%);
	pointer-events: none;
}

.water_circle_main {
	z-index: 10;
	position: absolute;
	top: 40%;
	bottom: 20%;
	right: 0;
	left: 0;
	margin: auto;
	height: 40%;
}

.water_waterpany_name {
	width: 20vw;
	position: absolute;
	right: 50px;
	bottom: 50px;
}

.water_we_are {
	z-index: 10;
	position: absolute;
	top: 150px;
	left: 3vw;
	width: 20vw;
}

.water_renewal {
	z-index: 10;
	position: absolute;
	bottom: 7vw;
	left: 2vw;
	width: 20vw;
}

.our_inner {
	width: 98%;
	margin: auto;
}

.our_text {
	padding: 5rem 30px;
	line-height: 40px;
	text-align: center;
}

.our_outer {
	width: 100vw;
}

.our_outer img {
	width: 100vw;
}

.responsive-map {
	width: 100%;
	height: auto;
	display: block;
}

.our_banner_flex {
	display: block;
	margin: auto;
}

.our_banner_flex_item {
	width: 98%;
	position: relative;
	margin: 5px auto;
}

.our_banner_flex_item::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(to right,
			rgba(0, 37, 60, 0.8) 0%,
			rgba(0, 37, 60, 0.8) 30%,
			rgba(0, 37, 60, 0.6) 60%,
			transparent 100%);
	pointer-events: none;
}

.our_banner_image {
	padding: 2px;
	width: 100%;
}

.our_banner_number {
	position: absolute;
	top: 2vw;
	left: 2vw;
	font-size: 6vw;
	color: #fff;
}

.our_banner_title {
	position: absolute;
	top: 9vw;
	left: 2vw;
	font-size: 1.5vw;
	color: yellow;
}

.our_banner_text {
	position: absolute;
	top: 3vw;
	left: 20vw;
	color: #fff;
	width: 70vw;
	font-size: 2.2vw;
}

.caption_bottom {
	font-size: 15px;
	margin: 5px auto 20px auto;
}

.our_common_flex {
	display: flex;
	flex-wrap: wrap;
	gap: 10px 5px;
	justify-content: space-between;
	margin-bottom: 1rem;
}

.our_common_flex img {
	display: block;
	width: 49%;
}

.our_section {
	margin: 2rem auto;
	width: 100%;
}

.our_top_text_outer {
	width: 98%;
	margin: 0 auto;
	padding: 1.3rem 0 0 0;
	text-align: center;
	color: #595757;
}

.our_top_text_inner {
	display: inline-block;
	padding: 1.5rem 0.5rem;
	line-height: 2.5rem;
}

.our_top_text_inner hr {
	margin: 2rem 0;
}

.our_accordion {
	width: 100%;
	margin: 0 auto;
}

.our_accordion_check {
	display: none;
}

.our_accordion_head {
	position: relative;
	display: flex;
	justify-content: start;
	padding: 1rem;
	background: #003c5c;
}

.our_case_info {
	width: 45%;
	color: #fff;
}

.our_case_num {
	display: flex;
	justify-content: center;
	align-items: flex-end;
	padding: 5px;
	background: #fff;
	color: #003c5c;
	width: 3rem;
	height: 3rem;
	font-size: 0.6rem;
}

.our_case_num span {
	font-size: 1.4rem;
	line-height: 1;
	font-weight: bold;
}

.our_h3 {
	margin: 0.5rem 0 0.2rem 0;
	font-size: 1rem;
	font-weight: normal;
}

.our_h3_p {
	margin: 0;
	font-size: 12px;
}

.our_main_photo {
	width: 50%;
}

.our_main_photo img {
	width: 90%;
	display: block;
}

.our_accordion_btn {
	position: absolute;
	border-radius: 50%;
	background: #fff;
	transform: translateY(-50%);
	cursor: pointer;
	display: inline-block;
	bottom: 0;
	left: 90%;
	aspect-ratio: 1/1;
	padding: 1.2rem;
}

.our_accordion_btn::before,
.our_accordion_btn::after {
	content: "";
	position: absolute;
	background: #003c5c;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}

.our_accordion_btn::before {
	width: 10px;
	height: 2px;
}

.our_accordion_btn::after {
	width: 2px;
	height: 10px;
}

.our_accordion_content {
	background: #ddd;
	padding: 50px 5px;
	display: none;
}

.our_flex_01 {
	margin: 0 auto;
}

.our_flex_02 {
	margin: 0 auto;
}

/* 開いた時 */
.our_accordion_check:checked~.our_accordion_content {
	display: block;
}

.our_accordion_check:checked~.our_accordion_head .our_accordion_btn::after {
	display: none;
}

.our_next_page_flex {
	display: flex;
	justify-content: flex-end;
}

.our_next_page {
	position: relative;
	margin: 4rem 1rem;
	width: 23rem;
}

.our_next_page a {
	display: block;
	color: white;
	position: absolute;
	top: 50%;
	left: 35%;
	transform: translate(-50%, -50%);
	text-decoration: none;
}

.our_inner {
	margin: 0 auto;
	text-align: center;
	width: 98%;
}

.our_head_flex {
	display: flex;
	align-items: flex-end;
	padding: 2rem;
	background: #003c5c;
	color: white;
}

.our_head_flex_left {
	width: 45%;
}

.our_head_flex_right {
	width: 55%;
	display: flex;
	gap: 0 5px;
}

.our_head_flex_right img {
	width: 23%;
}

.our05_head_flex {
	display: flex;
	padding: 1rem;
	align-items: flex-end;
	background: #003c5c;
	color: white;
}

.our05_head_flex_left {
	width: 50%;
}

.our05_detail {
	background: #ddd;
	padding: 1rem;
}

.our05_detail img {
	display: block;
}

.our05_detail_left,
.our05_detail_right {
	margin: 2rem auto;
	text-align: center;
}

.our05_detail_left img,
.our05_detail_right img {
	display: block;
	margin: 1.5rem auto 0 auto;
}

.our05_detail_right_p {
	position: relative;
	margin-bottom: 10px;
	display: inline-block;
	padding: 5px 15px;
	background: #003c5c;
	color: white;
}

.our05_detail_right p::after {
	content: "";
	position: absolute;
	top: 100%;
	left: 50%;
	transform: translateX(-50%);
	border: 8px solid transparent;
	border-top-color: #003c5c;
}

.our05_detail_right_2 {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	width: 100%;
	padding: 0 0 0 15px;
}

.our05_detail_right_2_item p {
	margin: 10px 0;
}

.f075rem {
	font-size: 0.75rem;
}

.our05_detail_right_2_item {
	width: 49%;
}

.our05_detail_right_2_item img {
	width: 100%;
}

.our05_detail_2 {
	width: 100%;
	padding: 2rem;
	margin: 0 auto;
	background: #ddd;
}

.our05_aboutpiping {
	text-align: center;
	width: 16rem;
	margin: 0 auto;
}

.our05_aboutpiping_01 {
	width: 16rem;
	border: 3px solid black;
}

.our05_aboutpiping_01_01 {
	padding: 8px 15px;
	background-color: black;
	color: white;
}

.our05_aboutpiping_01_02 {
	padding: 8px 15px;
	color: #595757;
}

.our05_aboutpiping_02 {
	padding: 8px 15px;
	color: red;
	border: 3px solid red;
	background-color: white;
}

.our05_small {
	font-size: 0.75rem;
	text-align: left;
}

.our05_aboutpiping img {
	display: block;
	width: 30px;
	margin: 15px auto -10px auto;
}

.our05_06_text {
	width: 100%;
	padding: 1rem 0.2rem;
	text-align: left;
}

.our05_06_flex {
	display: flex;
	justify-content: space-between;
}

.our05_06_flex_item {
	width: 49%;
}

.our05_06_flex_start {
	display: flex;
	justify-content: flex-start;
}

.our05_06_flex_item {
	width: 49%;
}

.our05_flex_3 {
	width: 100%;
	margin: 0 auto;
}

.our05_flex_3_item {
	margin: 0 auto;
	text-align: center;

}

.our05_flex_3_item img {
	display: block;
	margin: 0 auto;
	max-width: 100%;
}

.our06_01_flex {
	margin: 2rem auto;
	text-align: center;
}

.our06_01_flex_item_left {
	display: flex;
	justify-content: space-evenly;
	gap: 0 15px;
	margin: 2rem auto;
}

.our06_01_flex_item_right {
	display: flex;
	gap: 0 15px;
	justify-content: space-evenly;
	margin: 2rem auto;
}

.our06_02_flex_item {
	width: 170px;
}

.our07_outer {
	margin: 0 auto;
}

.our07_img {
	display: block;
	margin: 0 auto;
}

.our07_img_outer {
	margin: 3.5rem auto;
	text-align: center;
}

.our07_flex_item {
	margin: 3.5rem auto;
}

/**==================================================**/
/**=          画面サイズ768px以上の指定              **/
/**==================================================**/
@media screen and (min-width:768px) {
	.water_circle_wrap {
		margin-top: -14vw;
	}

	.our_common_flex img {
		width: 24.5%;
	}

	.our_accordion_head {
		padding: 2vw;
	}

	.our_case_num {
		padding: 10px;
		width: 5rem;
		height: 5rem;
		font-size: 1rem;
	}

	.our_case_num span {
		font-size: 1.7rem;
		line-height: 1;
	}

	.our_h3 {
		margin: 1.8rem 0 1rem 0;
		font-size: 1.8rem;
	}

	.our_accordion_btn {
		bottom: 0px;
		left: 90%;
		padding: 2.5vw;
	}

	.our_accordion_btn::before {
		width: 18px;
		height: 2px;
	}

	.our_accordion_btn::after {
		width: 2px;
		height: 18px;
	}

	.our_inner {
		margin: 0 auto;
		width: 80%;
	}

	.our05_head_flex {
		display: flex;
		padding: 2%;
	}

	.indent {
		text-indent: -1rem;
		padding-left: 1em;
	}

	.left {
		text-align: left;
	}

	.our05_06_text {
		width: 90%;
	}
}

/**==================================================**/
/**=          画面サイズ960px以上の指定              **/
/**==================================================**/
@media screen and (min-width:960px) {
	.our_circle_main {
		top: 30%;
		bottom: 30%;
		height: 40%;
	}
	.water_circle_main {
		top: 30%;
		bottom: 30%;
		height: 40%;
	}

	.water_circle_wrap {
		margin-top: -9vw;
	}

	.our_inner {
		width: 80%;
	}

	.our_banner_flex {
		display: flex;
		margin: auto;
		flex-wrap: wrap;
		justify-content: space-between;
	}

	.our_banner_flex_item {
		width: 50%;
	}

	.our_banner_number {
		position: absolute;
		top: 2vw;
		left: 2vw;
		font-size: 4vw;
		color: #fff;
	}

	.our_banner_title {
		position: absolute;
		top: 7vw;
		left: 2vw;
		font-size: 1vw;
		color: yellow;
	}

	.our_banner_text {
		position: absolute;
		top: 3vw;
		left: 14vw;
		color: #fff;
		width: 30vw;
		font-size: 1vw;
	}
	.our_photo_list_item {
		width: 16.6%;
	}
	.our_flex_01{
		display: flex;
		justify-content: center;
	}
	.our_flex_02{
		display: flex;
		justify-content: center;
	}	
	.our05_detail{
		display: flex;
		justify-content: center;
		align-items: center;
	}
	.our05_detail_left ,
	.our05_detail_right{
		width: 50%;
	}
	.our05_detail_right_2{
		width: 50%;
	}
	.our05_detail_right_2_item{
		width: 24%;
	}
	.our05_flex_3{
		display:flex;

	}
	.our05_flex_3_item{
		width: 32%;
	}
	.our05_06_text{
		width:70%;
	}
	.our06_01_flex{
		display: flex;
		justify-content: center;
	}
	.our06_01_flex_item_reft,
	.our06_01_flex_item_right{
		width:60%;
	}
	.our06_01_flex_item_right{
		justify-content: flex-start;
	}
	.our07_flex{
		display:flex;
		justify-content: center;
		gap : 0 80px;
	}
	.our07_flex_item{
		margin: 3.5rem 0;
	}
	.our07_flex_item img{
		width: 120%;
	}


}