/* --------------------------------------------------------------------------------------
   サステナビリティ
--------------------------------------------------------------------------------------- */

.lead { margin-bottom: 80px; }

.lead h2 {
	font-size: 4.4rem;
	font-weight: bold;
	margin-top: 80px;
}

.lead p {
	font-size: 2rem;
	font-weight: bold;
	margin-top: 50px;
}

.bg-gray {
	background-color: #f2f2f2;
	padding: 80px 0;
	position: relative;
}

.bg-white {
	padding: 80px 0;
	position: relative;
}

.bg-gray::after {
	background:
		linear-gradient(to top right, rgba(255,255,255,0) 50%, #f2f2f2 50.5%) no-repeat top left/50% 100%,
		linear-gradient(to top left, rgba(255,255,255,0) 50%, #f2f2f2 50.5%) no-repeat top right/50% 100%;
	bottom: -40px;
	content: '';
	display: block;
	height: 40px;
	left: calc(50% - 50px);
	position: absolute;
	width: 100px;
	z-index: 1;
}

.bg-white::after {
	background:
		linear-gradient(to top right, rgba(255,255,255,0) 50%, #fff 50.5%) no-repeat top left/50% 100%,
		linear-gradient(to top left, rgba(255,255,255,0) 50%, #fff 50.5%) no-repeat top right/50% 100%;
	bottom: -40px;
	content: '';
	display: block;
	height: 40px;
	left: calc(50% - 50px);
	position: absolute;
	width: 100px;
	z-index: 1;
}

.sustainability-wrap .ttl {
	font-size: 2.4rem;
	font-weight: bold;
	position: relative;
	text-align: center;
	z-index: 0;
}

.sustainability-wrap .ttl::before {
	color: #1e4998;
	content: '';
	display: block;
	font-size: 1.8rem;
	margin-bottom: 15px;
}

.sustainability-wrap .ttl::after {
	color: #e3e5ea;
	content: '';
	display: block;
	font-size: 8rem;
	left: 0;
	line-height: .8;
	letter-spacing: 0.05em;
	position: absolute;
	text-align: center;
	top: 0;
	width: 100%;
	z-index: -1;
}

.sustainability-wrap .bg-white .ttl::after { color: #eff1f6; }

.sustainability-wrap .core .ttl::before { content: 'Core value'; }
.sustainability-wrap .core .ttl::after { content: 'CORE VALUE'; }

.sustainability-wrap .model .ttl::before { content: 'Business model'; }
.sustainability-wrap .model .ttl::after { content: 'BUSINESS MODEL'; }

.sustainability-wrap .creation .ttl::before { content: 'Value creation'; }
.sustainability-wrap .creation .ttl::after { content: 'VALUE CREATION'; }

.sustainability-wrap .future .ttl::before { content: 'Future'; }
.sustainability-wrap .future .ttl::after { content: 'FUTURE'; }

.sustainability-wrap section h3 {
	color: #1e4998;
	font-size: 3.2rem;
	font-weight: bold;
	margin-top: 30px;
	text-align: center;
}

.sustainability-wrap section > p { margin-top: 34px; }

.model dl,
.creation dl {
	display: flex;
	justify-content: space-between;
	margin-top: 50px;
}

.model dd { width: 530px; }
.creation dd { width: 520px; }

.model dd p,
.creation dd p,
.future dd p  { margin-top: 26px; }

.model dd p:first-child,
.creation dd p:first-child,
.future dd p:first-child { margin-top: 0; }

.creation dt { order: 2; }

.future dt {
	margin: 60px auto;
	text-align: center;
}

.sdgs {
	margin-top: 80px;
	position: relative;
	z-index: 0;
}

.sdgs::after {
	background-color: #1e4998;
	bottom: 0;
	content: '';
	display: block;
	height: 60%;
	position: absolute;
	width: 100%;
	z-index: -1;
}

.sdgs h2 {
	font-size: 4.4rem;
	font-weight: bold;
	text-align: center;
}

.sdgs ul {
	background-color: #fff;
	box-shadow: 0 0 10px rgb(0,0,0,.15);
	display: flex;
	justify-content: space-between;
	margin: 60px auto 0;
	max-width: 1200px;
	padding: 50px;
}

.sdgs .banner {
	margin-top: 65px;
	padding-bottom: 120px;
}

.sdgs .banner a {
	background-color: #fff;
	color: #1e4998;
	width: 600px;
}

.sdgs .banner a::before {
	background: url(../img/common/icon_file.png) no-repeat;
	content: '';
	display: inline-block;
	height: 33px;
	margin-right: 30px;
	width: 25px;
}

.sdgs .banner a:after { background: linear-gradient(to bottom right, rgba(255,255,255,0) 50%, #1e4998 50.5%) no-repeat top left/100% 100%; }


/* --------------------------------------------------------------------------------------
   ios用のリンク対策
--------------------------------------------------------------------------------------- */

@media (min-width: 980px) {


}

/* --------------------------------------------------------------------------------------
   スマホ
--------------------------------------------------------------------------------------- */

@media (max-width: 979px) {

	.sustainability-wrap { margin-top: 13.333vw; }

	.lead { margin: auto 5.333vw 17.333vw; }

	.lead h2 {
		font-size: 7.467vw;
		margin-top: 10.667vw;
	}

	.sustainability-wrap section > p {
		font-size: 4vw;
		margin-top: 8vw;
	}

	.bg-gray,
	.bg-white {
		padding: 14.667vw 5.333vw;
	}

	.sustainability-wrap .ttl {
		font-size: 5.333vw;
	}

	.sustainability-wrap .ttl::before {
		font-size: 4vw;
		margin-bottom: 0;
	}

	.sustainability-wrap .ttl::after {
		font-size: 15vw;
		letter-spacing: -3px;
	}

	.sustainability-wrap section h3 {
		font-size: 6.133vw;
		margin-top: 8.667vw;
	}

	.sustainability-wrap .model .ttl,
	.sustainability-wrap .creation .ttl {
		min-height: 5.9em;
		padding-top: 9vw;
	}

	.sustainability-wrap .model .ttl::after,
	.sustainability-wrap .creation .ttl::after { line-height: 1.1; }

	.model dl,
	.creation dl { display: block; }

	.model dd,
	.creation dd {
		margin-top: 9.333vw;
		width: auto;
	}

	.model dd p,
	.creation dd p,
	.future dd p { margin-top: 4.267vw; }

	.future dt { margin: 10.667vw auto; }

	.sdgs {
		margin-top: 0;
		z-index: 1;
	}

	.sdgs h2 { font-size: 6.667vw; }

	.sdgs ul {
		flex-wrap: wrap;
		margin: 5.333vw 5.333vw 0;
		padding: 7.333vw;
	}

	.sdgs li { width: 35.733vw; }

	.sdgs li:nth-child(n+3) { margin-top: 4vw; }

	.sdgs .banner {
		margin: 8.667vw 5.333vw 0;
		padding-bottom: 20vw;
	}

	.sdgs .banner a {
		letter-spacing: 0;
		width: 100%;
	}

	.sdgs .banner a::before {
		background-size: cover;
		height: 4.4vw;
		margin-right: 2.667vw;
		width: 3.333vw;
	}

	footer { margin-top: 0; }

};