@charset "UTF-8";

/* ttl_page
----------------------------------------*/
.ttl_page {
	background: url(../img/about/bg_ttl_page.jpg) no-repeat center top / 100% auto;
}

@media only screen and (max-width: 768px) {
}

/* about
----------------------------------------*/
.about_block {
	padding: 135px 0;
	height: 739px;
}
.about_block::before {
	content: '';
	display: block;
	width: 1539px;
	height: 739px;
	background: url(../img/about/bg_about_01.svg) no-repeat;
	position: absolute;
	top: 0;
	left: 50%;
	margin-left: -900px;
}
.about_block:nth-child(2n)::before {
	background-image: url(../img/about/bg_about_02.svg);
	margin-left: -688px;
}
.about_block:nth-child(5)::before {
	background-image: url(../img/about/bg_about_03.svg);
	margin-left: -910px;
}
.about_block figure img {
	max-width: none;
	display: block;
	margin: 0 0 0 -126px;
	transform: skewX(30deg);
}
.about_block figure {
	width: 777px;
	position: absolute;
	right: -128px;
	top: 145px;
	transform: skewX(-30deg);
	overflow: hidden;
}
.about_block figure::after,
.about_block figure::before {
	content: '';
	display: block;
	width: calc(100% + 2px);
	height: calc(100% + 2px);
	position: absolute;
	top: -1px;
	right: -1px;
	left: auto;
	-webkit-transition: width .9s cubic-bezier(.77,0,.175,1);
	transition: width .9s cubic-bezier(.77,0,.175,1);
}
.about_block figure::after {
	background-color: rgba(255,255,255,.8);
	-webkit-transition-delay: .3s;
	transition-delay: .3s;
	z-index: 1;
}
.about_block figure::before {
	background-color: #fff;
	-webkit-transition-delay: .2s;
	transition-delay: .2s;
	z-index: 2;
}
.about_block figure.show::after,
.about_block figure.show::before {
	width: 0;
}
.about_block:nth-child(2n) figure img {
	margin: 0 -126px 0 auto;
	transform: skewX(-30deg);
}
.about_block:nth-child(2n) figure {
	width: 773px;
	right: auto;
	left: -128px;
	top: 150px;
	transform: skewX(30deg);
}
.about_txt {
	width: 1074px;
	margin: 0 auto;
	z-index: 10;
}
.about_txt .inview {
	opacity: 0;
}
.about_txt .show {
	animation-fill-mode: forwards;
	animation-duration: 1000ms;
	animation-name: fadeUp;
}
.about_txt h2 {
	font-size: 6.6rem;
	font-weight: 900;
	color: #0064AF;
	margin-bottom: 7px;
	letter-spacing: .05em;
}
.about_txt h3 {
	font-size: 2.3rem;
	letter-spacing: .1em;
	margin-bottom: 35px;
}
.about_txt p {
	width: 513px;
	font-size: 2rem;
	letter-spacing: .1em;
	line-height: 1.6;
	font-weight: 500;
}
.about_block:nth-child(2n) .about_txt {
	width: 1160px;
	padding-left: 670px;
	margin-top: 7px;
}
.about_block:nth-child(2n) .about_txt p {
	width: 480px;
}
.about_block:nth-child(5) {
	padding-top: 133px;
}
.about_block:nth-child(5) .about_txt {
	width: 1090px;
}
.about_block:nth-child(5) .about_txt h3 {
	margin-bottom: 45px;
}
.about_block:nth-child(5) .about_txt p {
	width: 480px;
}

@media only screen and (max-width: 768px) {
	.about_block {
		padding: 50px 0;
		height: auto;
		overflow: hidden;
	}
	.about_block::before {
		height: auto;
		bottom: 0;
		background-size: auto 100%;
	}
	.about_block:nth-child(5)::before {
		top: -5px;
	}
	.about_block figure img {
		width: 388px;
		margin: 0 0 0 -63px;
	}
	.about_block figure {
		width: 388px;
		position: relative;
		right: -64px;
		top: auto;
		margin-top: 30px;
	}
	.about_block:nth-child(2n) figure img {
		margin: 0 -63px 0 auto;
	}
	.about_block:nth-child(2n) figure {
		width: 386.5px;
		right: auto;
		left: -64px;
		top: auto;
	}
	.about_txt {
		width: auto;
		margin: 0 6.666%;
	}
	.about_txt h2 {
		font-size: 2.5rem;
	}
	.about_txt h3 {
		font-size: 1.8rem;
		margin-bottom: 20px;
	}
	.about_txt p {
		width: auto;
		font-size: 1.4rem;
	}
	.about_block:nth-child(2n) .about_txt {
		width: auto;
		padding-left: 0;
		margin-top: 0;
	}
	.about_block:nth-child(2n) .about_txt p {
		width: auto;
	}
	.about_block:nth-child(5) {
		padding-top: 50px;
	}
	.about_block:nth-child(5) .about_txt {
		width: auto;
	}
	.about_block:nth-child(5) .about_txt h3 {
		margin-bottom: 20px;
	}
	.about_block:nth-child(5) .about_txt p {
		width: auto;
	}
}

/* strength
----------------------------------------*/
.strength_block {
	padding: 56px 20px 51px;
}
.strength_block .inview {
	opacity: 0;
}
.strength_block .show {
	animation-fill-mode: forwards;
	animation-duration: 1000ms;
	animation-name: fadeUp;
}
.strength_block::before {
	content: '';
	display: block;
	width: 1490px;
	height: 862px;
	background: url(../img/about/bg_strength.svg) no-repeat;
	position: absolute;
	top: -2px;
	left: 50%;
	margin-left: -838px;
}
.strength_inner {
	max-width: 1200px;
	margin: 0 auto;
	border: 10px solid #0064AF;
	padding: 44px 0 45px;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
	-webkit-box-align: stretch;
	-ms-flex-align: stretch;
	align-items: stretch;
}
.strength_inner::before {
	content: '';
	display: block;
	width: 10px;
	background: #0064AF;
	position: absolute;
	top: 44px;
	bottom: 45px;
	left: 50%;
	margin-left: -5px;
}
.strength_item {
	width: 586px;
	padding: 12px 52px 32px;
}
.strength_item h2 {
	font-size: 6.6rem;
	font-weight: 900;
	letter-spacing: .05em;
	color: #0064AF;
	text-align: center;
	margin-bottom: 30px;
}
.strength_item p {
	font-size: 2rem;
	font-weight: 500;
	line-height: 1.6;
	letter-spacing: .04em;
}

@media only screen and (max-width: 768px) {
	.strength_block {
		padding: 50px 6.666%;
	}
	.strength_block::before {
		height: auto;
		background-size: auto 100%;
		bottom: 0;
	}
	.strength_inner {
		border-width: 5px;
		padding: 0 6.666%;
		display: block;
	}
	.strength_inner::before {
		display: none;
	}
	.strength_item {
		width: auto;
		padding: 30px 0;
	}
	.strength_item + .strength_item {
		border-top: 5px solid #0064AF;
	}
	.strength_item h2 {
		font-size: 3rem;
		margin-bottom: 10px;
	}
	.strength_item p {
		font-size: 1.4rem;
	}
}

/* merit
----------------------------------------*/
.merit_block {
	background: url(../img/about/bg_merit_01.jpg) no-repeat center top / cover;
	text-align: center;
	color: #fff;
	padding: 114px 20px;
}
.merit_block.inview,
.merit_block .inview {
	opacity: 0;
}
.merit_block.show,
.merit_block .show {
	animation-fill-mode: forwards;
	animation-duration: 1000ms;
	animation-name: fadeUp;
}
.merit_block::before {
	content: '';
	display: block;
	width: 1748px;
	height: 647px;
	background: url(../img/about/bg_merit_02.svg) no-repeat;
	position: absolute;
	top: -134px;
	left: 50%;
	margin-left: -930px;
	mix-blend-mode: multiply;
}
.merit_block h2 {
	font-size: 2.3rem;
	letter-spacing: .1em;
	margin-bottom: 43px;
}
.merit_block h2 span {
	display: block;
	font-weight: 900;
	font-size: 6.6rem;
	margin-bottom: 2px;
	letter-spacing: 0;
}
.merit_block p {
	font-size: 2.3rem;
	font-weight: 500;
	line-height: 2;
	letter-spacing: .1em;
}
.merit_block figure {
	margin: 77px 0 0;
	left: -3px;
}
.merit_block figure img {
	display: block;
	margin: 0 auto;
}

@media only screen and (max-width: 768px) {
	.merit_block {
		padding: 30px 6.666%;
	}
	.merit_block::before {
		display: none;
	}
	.merit_block h2 {
		font-size: 1.5rem;
		letter-spacing: .1em;
		margin-bottom: 20px;
	}
	.merit_block h2 span {
		font-size: 3.5rem;
	}
	.merit_block p {
		font-size: 1.4rem;
		text-align: left;
	}
	.merit_block figure {
		margin: 30px 0 0;
		left: auto;
	}
}