@charset "utf-8";

.sub-page {
	overflow: hidden
}
.mv,.lead,figure {
	position: relative;
}
.contents .inner {
	max-width: 1600px;
	width: 90%;
	margin: 0 auto;
}
figcaption {
	position: absolute;
	bottom: 0;
	right: 0;
	font-size: 10px;
	color: #fff;
	background: rgba(0, 0, 0, .6);
	padding: 3px 5px;
}
.flex {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	align-items: flex-start;
}
.ta-c {
	text-align: center;
}
picture {
	display: block;
}


.mv {
	width: 100%;
	height: 100vh;
	background: url(../images/quality/mv.jpg) no-repeat center center/cover;
	position: relative;
}
	.mv .mainCopy {
		position: absolute;
		top: 50%;
		left: 50%;
		transform: translate(-50%,-50%);
		text-align: center;
		color: #fff;
		filter: drop-shadow(0px 0px 10px rgba(0,0,0,0.2));
	}
	.mv .mainCopy .en {
		font-size: 140px;
		font-weight: 300;
		font-family: "Oswald", serif;
		line-height: 1;
		margin-bottom: 40px;
	}
	.mv .mainCopy h2 {
		font-size: 52px;
		font-weight: 500;
		font-family: "YakuhanMP", "Shippori Mincho", serif;
		line-height: 1;
	}
@media only screen and (max-width: 598px) {
	.mv {
		background: url(../images/quality/mv_sp.jpg) no-repeat center center/cover;
	}
		.mv .mainCopy .en {
			font-size: 15.789473684vw;
			margin-bottom: 20px;
		}
		.mv .mainCopy h2 {
			font-size: 5.789473684vw;
		}
}


.inner {
	position: relative;

}
.tabBox {
	width: 100%;
	max-width: 1600px;
	margin: 0 auto 80px;
}
.tabBoxBottom {
	margin: 110px auto 0;
}
.tabArea {
}
.tab {
	width: 23.125%;
	position: relative;
	transition: .3s;
}
.tab:nth-child(1) {
	background: url(../images/quality/btn_stracture.jpg) no-repeat center center / cover;
}
.tab:nth-child(2) {
	background: url(../images/quality/btn_service.jpg) no-repeat center center / cover;
}
.tab:nth-child(3) {
	background: url(../images/quality/btn_security.jpg) no-repeat center center / cover;
}
.tab:nth-child(4) {
	background: url(../images/quality/btn_equipment.jpg) no-repeat center center / cover;
}
.tab:after {
	content: '';
	width: 6.756756756%;
	height: 16.891891891%;
	position: absolute;
	right: 20px;
	top: 50%;
	transform: translateY(-50%);
	background: url(../images/quality/arrow.svg) no-repeat center center / contain;
	transition: .3s;
}
.tab.limited:hover {
	opacity: .8;
}
.tabBoxBottom .tab:after {
	transform: translateY(-50%) rotate(180deg);
}
.tab:hover:after {
	top: 55%;
}
.tab:nth-child(4):after {
	transform: translateY(-50%) rotate(-90deg);
}
.tab:nth-child(4):hover:after {
	top: 50%;
	right: 15px;
}
#service .tab:nth-child(1):after {
	transform: translateY(-50%) rotate(-180deg);
}
#service .tab:nth-child(1):hover:after {
	top: 45%;
}
#security .tab:nth-child(1):after,
#security .tab:nth-child(2):after {
	transform: translateY(-50%) rotate(-180deg);
}
#security .tab:nth-child(1):hover:after,
#security .tab:nth-child(2):hover:after {
	top: 45%;
}
.tabBoxBottom .tab:hover:after {
	top: 45%;
}

.tab a {
	display: block;
	position: relative;
}
.tab.limited a:before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: url(../images/quality/or_limited.png) no-repeat center center / cover;
	z-index: 2;
}
.tab .tab_inner {
	display: block;
	padding: 30px 20px;
	font-size: clamp(13px, .9375vw, 18px);
	font-weight: 400;
	font-family: "YakuhanMP", "Shippori Mincho", serif;
	line-height: 1.6;
	color: #fff;
}
.tab .tab_inner .en {
	font-size: clamp(28px, 1.979166666vw, 38px);
	font-weight: 300;
	font-family: "Oswald", serif;
}

.contentWrap {
	padding: 150px 0;
}
.contentWrap .txt {
	font-size: clamp(12px, .78125vw, 15px);
	line-height: 2;
	letter-spacing: .1em;
	font-family: "YakuhanJP", "Noto sans JP", serif;
	font-weight: 400;
	text-align: justify;
}
.contentWrap .caution {
	font-size: clamp(10px, .0572916666vw, 11px);
	line-height: 2;
	letter-spacing: .1em;
	font-family: "YakuhanJP", "Noto sans JP", serif;
	font-weight: 400;
}

.tabConts {
	padding: 70px 0 0;
	position: relative;
}
.secHead {
	margin-bottom: 80px;
}
.secHead h3 {
	font-size: clamp(40px, 3.125vw, 60px);
	font-weight: 300;
	font-family: "Oswald", serif;
	line-height: 1;
	padding-bottom: 30px;
	border-bottom: solid 1px #3399ca;
	margin-bottom: 30px;
	color: #3399ca;
}
.secHead p {
	font-size: clamp(20px, 1.666666666vw, 32px);
	font-weight: 400;
	font-family: "YakuhanMP", "Shippori Mincho", serif;
	line-height: 1.6;
	color: #3399ca;
}

.contentWrap h4 {
	font-size: clamp(24px, 2.1875vw, 42px);
	font-weight: 400;
	font-family: "YakuhanMP", "Shippori Mincho", serif;
	line-height: 1.6;
	padding: 20px 0;
	color: #fff;
	background : linear-gradient(90deg, rgba(104, 174, 40, 1) 0%, rgba(6, 117, 171, 1) 68.32%, rgba(0, 83, 125, 1) 100%);
	margin-bottom: 40px;
}
.contentWrap h5 {
	font-size: clamp(18px, 1.25vw, 24px);
	font-weight: 400;
	font-family: "YakuhanMP", "Shippori Mincho", serif;
	line-height: 1.75;
	letter-spacing: 0;
	padding-bottom: 15px;
	border-bottom: solid 1px #0080bc;
	margin-bottom: 15px;
}
.contentWrap ul {
	align-items: stretch;
}
.contentWrap ul:after {
	content: '';
	width: 30%;
	display: block;
}
.contentWrap li,
.contentWrap .small {
	width: 30%;
	margin-bottom: 80px;
}
.contentWrap .small figure {
	margin-bottom: 30px;
}
.contentWrap .max {
	width: 100%;
}
.contentWrap .large {
	width: 65%;
}
.contentWrap .middle {
	width: 47.5%;
}
.contentWrap li figure,
.contentWrap li picture {
	margin-top: 20px;
}
.contentWrap li figure + .caution {
	margin-top: 10px;
}
.contentWrap .txtWrap + .txtWrap {
	margin-top: 40px;
}
.contentWrap .max .txtWrap {
	width: 30%;
}
.contentWrap .max .txtWrap + picture {
	width: 65%;
	margin-top: 10px;
}
.contentWrap .large .txtWrap,
.contentWrap .large  .txtWrap + figure {
	width: 46.153846153%;
}
.contentWrap li .txtWrap + figure {
	margin-top: 10px;
}
.contentWrap .middle .txtWrap,
.contentWrap .middle  .txtWrap + figure {
	width: 47.368421052%;
}
.contentWrap figure + .txt {
	margin-top: 20px;
}
.contentWrap .PAService .middle:nth-child(4) figure {
	width: 63.157894736%;
}
.contentWrap .PAService .middle figure {
	width: 63.157894736%;
}
.contentWrap .securityItem .large li {
	width: 46.153846153%;
	margin-bottom: 40px;
}
.contentWrap .securityItem .large li .txt {
	width: 45.833333333%;
}
.contentWrap .securityItem .large li figure {
	width: 50%;
	margin-top: 10px;
}
.contentWrap .securityItem .large li figure figcaption {
	position: static;
	margin-top: 10px;
	color: #000;
	background: none;
	padding: none;
}


.commonReserve {
	padding: 40px;
	border: solid 1px #00403b;
	max-width: 1200px;
	margin: 0 auto 80px;
	align-items: center;
}
.commonReserve h5 {
	width: 42%;
	color: #00403b;
	padding: 0;
	padding-right: 30px;
	margin: 0;
	margin-right: 30px;
	border: none;
	border-right: solid 1px #99b3b1;
}
.commonReserve .txt {
	width: calc(58% - 30px);
}
.PAService > picture {
	margin-bottom: 40px;
}
h5.security {
	text-align: center;
	padding: 5px 0;
	background: #cce6f2;
	border-bottom: none;
}
.PAService .middle:nth-child(2) .txt + picture {
	margin-top: 20px;
}
.PAService .txt + picture {
	margin-top: 0;
	margin-bottom: 10px;
}

@media only screen and (max-width: 598px) {
	.tabBox {
		max-width: 280px;
		margin: 0 auto 40px;
	}
	.tabBoxBottom {
		margin: 60px auto 0;
	}
	.tab {
		width: 100%;
	}
	.tab + .tab {
		margin-top: 10px;
	}
	.tab .tab_inner {
		padding: 20px 15px;
	}

	.contentWrap {
		padding: 60px 0;
	}
	.tabConts {
		padding: 50px 0 0;
	}

	.secHead {
		margin-bottom: 40px;
	}
	.secHead h3 {
		padding-bottom: 15px;
		margin-bottom: 15px;
	}
	.contentWrap h4 {
		margin-bottom: 20px;
	}
	.contentWrap h5 {
		padding-bottom: 10px;
		margin-bottom: 10px;
	}
	.contentWrap ul:after {
		display: none;
	}
	.contentWrap li,
	.contentWrap .small {
		width: 100%;
		margin-bottom: 30px;
	}
	.contentWrap .small figure {
		margin-bottom: 20px;
	}
	.contentWrap .max {
		width: 100%;
	}
	.contentWrap .large {
		width: 100%;
	}
	.contentWrap .middle {
		width: 100%;
	}
	.contentWrap .txtWrap + .txtWrap {
		margin-top: 30px;
	}
	.contentWrap .max .txtWrap {
		width: 100%;
	}
	.contentWrap .max .txtWrap + picture {
		width: 100%;
		margin-top: 20px;
	}
	.contentWrap .large .txtWrap,
	.contentWrap .large  .txtWrap + figure {
		width: 100%;
	}
	.contentWrap li .txtWrap + figure {
		margin-top: 20px;
	}
	.contentWrap .middle .txtWrap,
	.contentWrap .middle  .txtWrap + figure {
		width: 100%;
	}
	.contentWrap figure + .txt {
		margin-top: 20px;
	}
	.contentWrap .PAService .middle:nth-child(4) figure {
		width: 100%;
	}
	.contentWrap .PAService .middle figure {
		width: 100%;
	}
	.contentWrap .securityItem .large li {
		width: 100%;
		margin-bottom: 20px;
	}
	.contentWrap .securityItem .large li .txt {
		width: 45.833333333%;
	}
	.contentWrap .securityItem .large li figure {
		width: 50%;
		margin-top: 10px;
	}
	.contentWrap .securityItem .large li figure figcaption {
		position: static;
		margin-top: 10px;
		color: #000;
		background: none;
		padding: none;
	}


	.commonReserve {
		padding: 20px 15px;
		margin: 0 auto 30px;
	}
	.commonReserve h5 {
		width: 100%;
		padding-right: 0;
		padding-bottom: 10px;
		margin-right: 0;
		margin-bottom: 10px;
		border-right: none;
		border-bottom: solid 1px #99b3b1;
	}
	.commonReserve .txt {
		width: 100%;
	}
	.PAService > picture {
		margin-bottom: 30px;
	}
	h5.security {
		text-align: center;
		padding: 5px 0;
		background: #cce6f2;
		border-bottom: none;
	}
	.contentWrap .txtOnly {
		margin-bottom: 0;
	}
}