@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700;900&display=swap');

/* ------------------------------
    reset
------------------------------ */

html {
	font-size: 62.5%;
	overflow-y: scroll;
}
@media screen and (max-width: 1400px) {
	html {
    font-size: calc(100vw * 10 / 1400);
	}
}
@media screen and (max-width: 768px) {
	html {
    font-size: calc(100vw * 10 / 450);
	}
}
*, *::before, *::after {
	box-sizing: border-box;
}
body, h1, h2, h3, h4, h5, h6, p, address, time,
ul, ol, li, dl, dt, dd,
table, th, td, img, figure, figcaption,
form, input, button, textarea, select {
	margin: 0;
	padding: 0;
	border: none;
	line-height: 100%;
	list-style-type: none;
	font-style: normal;
	font-weight: normal;
	font-family: 'Noto Sans JP', メイリオ,Meiryo,"Hiragino Kaku Gothic Pro","ヒラギノ角ゴ Pro W3","ＭＳ Ｐゴシック",Arial,Verdana,sans-serif;
	word-wrap : break-word;
	overflow-wrap : break-word;
	-webkit-text-size-adjust: 100%;
}
input, button, textarea, select  {
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	border: none;
	border-radius: 0;
	resize: none;
	outline: none;
	background: none;
}
select::-ms-expand {
	display: none;
}
button:hover {
	cursor: pointer;
}
a {
	color: #000;
	text-decoration: none;
	transition: opacity 0.3s ease;
	outline: 1px solid transparent;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}
a img {
	outline: 1px solid transparent;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}
img, object {
	vertical-align: bottom;
	max-width: 100%;
	height: auto;
}

/* ------------------------------
    base
------------------------------ */

body {
	color: #000;
	font-size: 1.0rem;
	text-align: left;
}
section {
	position: relative;
}
main {
	display: block;
}
.wrap {
	width: 103rem;
	padding: 0;
	margin: 0 auto;
	position: relative;
}
p,th,td,dt,dd,li,input,button,textarea {
	font-size: 1.6rem;
	line-height: 1.8;
}
.fade {
	transition: opacity 0.3s ease;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}
.fade img {
	outline: 1px solid transparent;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}
.fade:hover {
	opacity: .6;
	cursor: pointer;
}
.h-center {
	position: absolute;
	left: 50%;
	transform: translateX(-50%)translateZ(0);
}
.v-center {
	position: absolute;
	top: 50%;
	transform: translateY(-50%)translateZ(0);
}
.hv-center {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%)translateZ(0);
}
.flex {
	display: flex;
	justify-content: space-between;
}
.tal {
	text-align: left;
}
.tar {
	text-align: right;
}
.tac {
	text-align: center;
}
.left {
	float: left;
}
.right {
	float: right;
}
.center {
	display: block;
	text-align: center;
	margin-left: auto;
	margin-right: auto;
}
.fixed {
	position: fixed;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
}
.preload *, .preload *::before, .preload *::after {
	transition: none !important;
}

@media screen and (min-width : 769px) {

	a:hover {
		opacity: .6;
		cursor: pointer;
	}
	a[href*="tel:"] {
		pointer-events: none;
		cursor: default;
		text-decoration: none;
	}

}

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

	body {
		min-width: inherit;
	}
	.wrap {
		width: 90%;
		padding: 0;
	}
	main {
		padding-top: 60px;
	}
	input,textarea,select,.select {
		font-size: 16px!important;
	}

}

/* ------------------------------
    main
------------------------------ */

.rollover img:last-child {
	display: none;
}

@media screen and (min-width : 769px) {

	.rollover:hover {
		opacity: 1;
	}
	.rollover:hover img:first-child {
		display: none;
	}
	.rollover:hover img:last-child {
		display: inline;
	}

}

/* sec_mv */

#sec_mv {
	background: url(../img/mv_bg_pc.jpg) no-repeat center top / 100% auto;
	height: 58vw;
	text-align: center;
	padding-top: 10rem;
	position: relative;
}
#sec_mv .wrap {
	position: relative;
	z-index: 10;
}
#sec_mv .nav {
	display: flex;
	align-items: center;
	justify-content: center;
	margin-top: 7rem;
}
#sec_mv .nav .item {
	margin: 0 1rem;
}
#sec_mv .nav .item img {
	width: 24.1rem;
}
#sec_mv .btn img {
	width: 43.6rem;
}
#sec_mv .copy {
	color: #fff;
	font-size: 1.2rem;
	margin-top: .5em;
	position: absolute;
	right: 3rem;
	bottom: 3vw;
	z-index: 20;
}

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

	#sec_mv {
		background-image: url(../img/mv_bg_sp.jpg);
		height: 144vw;
		padding-top: 12rem;
	}
	#sec_mv .ttl {
		margin: 0 -5vw;
	}
	#sec_mv .nav {
		margin: 15rem 0 0;
	}
	#sec_mv .nav .item {
		margin: 0;
	}
	#sec_mv .nav .item img {
		width: 30vw;
	}
	#sec_mv .btn img {
		width: 90vw;
	}
	#sec_mv .copy {
		position: relative;
		right: auto;
		bottom: auto;
		font-size: 3vw;
	}

}

/* sec_intro */

#sec_intro {
	background: url(../img/intro_bg_pc.png) no-repeat center top / 100% auto;
	margin-top: -22vw;
	height: 98vw;
	padding-top: 12vw;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
}
#sec_intro .wrap {
	margin: 0;
}
#sec_intro .txt {
	color: #fff;
	font-weight: bold;
	margin: 2rem 0;
}
#sec_intro .txt.big {
	font-size: 1.8rem;
	margin-top: 4rem;
}

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

	#sec_intro {
		background-image: url(../img/intro_bg_sp.png);
		margin-top: -34vw;
		height: 196vw;
		padding-top: 35vw;
	}
	#sec_intro .txt {
		font-size: 3vw;
		line-height: 1.6;
	}
	#sec_intro .txt.big {
		font-size: 3.5vw;
		margin-top: 2rem;
	}

}

/* sec_comment */

#sec_comment {
	margin-top: -5vw;
}
#sec_comment .ttl {
	margin-bottom: 2rem;
}
#sec_comment .ttl + .txt {
	font-size: 1.8rem;
	font-weight: bold;
	text-align: center;
	margin-bottom: 6rem;
}
#sec_comment .box {
	background: url(../img/comment_box_bg_pc.png) no-repeat center / 100% 100%;
	padding: 5rem 7rem;
	position: relative;
}
#sec_comment .box._blue {
	background-image: url(../img/comment_box_blue_pc.png);
}
#sec_comment .box + .box {
	margin-top: 2rem;
}
#sec_comment .flex {
	align-items: center;
	justify-content: flex-start;
}
#sec_comment .flex .flex_i {
	flex: 0 0 auto;
	margin-right: 5rem;
	width: 26rem;
}
#sec_comment .box .sttl {
	font-size: 2.6rem;
	line-height: 1.4;
	font-weight: 900;
	margin: .3em 0;
}
#sec_comment .box .sttl .big {
	color: #ea5403;
	font-size: 120%;
}
#sec_comment .box._blue .sttl .big {
	color: #004098;
}
#sec_comment .box .txt + .txt {
	margin-top: 1em;
}
#sec_comment .box .txt.grey {
	color: #666;
}
#sec_comment .box .txt.grey a {
	color: #0077ff;
	text-decoration: underline;
}
#sec_comment .box .txt.link {
	font-size: 1.4rem;
	color: #666;
}
#sec_comment .box .txt.link a {
	color: #666;
}
#sec_comment .box .btn {
	margin-top: 3rem;
	width: 39rem;
}
#sec_comment .box .koushin {
	background: #efe9c2;
	color: #51480f;
	position: absolute;
	right: 0;
	top: 0;
	font-size: 1.4rem;
	line-height: 1.4;
	padding: .3em 1em;
}

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

	#sec_comment {
		margin-top: 5vw;
	}
	#sec_comment .ttl + .txt {
		margin-bottom: 2rem;
	}
	#sec_comment .box {
		background-image: url(../img/comment_box_bg_sp.png);
		padding: 4rem 3rem;
	}
	#sec_comment .box._blue {
		background-image: url(../img/comment_box_blue_sp.png);
	}
	#sec_comment .flex {
		display: block;
	}
	#sec_comment .flex .flex_i {
		width: 22rem;
		margin: 0 auto 2rem;
	}
	#sec_comment .box .sttl {
		font-size: 2.2rem;
		text-align: center;
	}

}

/* sec_history */

#sec_history {
	background:
		url(../img/history_bg04_pc.png) no-repeat center top / 100% auto,
		url(../img/history_bg02_pc.png) fixed center top / 100% auto;
	position: relative;
}
#sec_history::before,
#sec_history::after {
	content: '';
	background: url(../img/history_bg01_pc.png) no-repeat center top / 100% auto;
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 30vw;
	pointer-events: none;
}
#sec_history::after {
	background-image: url(../img/history_bg03_pc.png);
	background-position: center bottom;
	top: auto;
	bottom: 0;
}
/*#sec_history .bg {*/
/*	position: absolute;*/
/*	width: 100%;*/
/*	height: 100%;*/
/*	pointer-events: none;*/
/*	display: flex;*/
/*	flex-direction: column;*/
/*}*/
/*#sec_history .bg_top,*/
/*#sec_history .bg_bottom {*/
/*	flex: 0 0 auto;*/
/*}*/
/*#sec_history .bg_center {*/
/*	background: url(../img/history_bg02_pc.png) fixed center top / 100% auto;*/
/*	flex: 1 1 auto;*/
/*	margin: -1px 0;*/
/*}*/
#sec_history .bg img {
	width: 100%;
}
#sec_history .human .img {
	position: absolute;
	z-index: 1;
}
#sec_history .human .img._01 {
	top: -4rem;
	left: 0;
}
#sec_history .human .img._02 {
	top: 52rem;
	right: 0;
}
#sec_history .human .img._03 {
	top: 112rem;
	left: 0;
}
#sec_history .human .img._04 {
	top: 186rem;
	right: 0;
}
#sec_history .human .img._05 {
	top: 248rem;
	left: 0;
}
#sec_history .human .img._06 {
	top: auto;
	bottom: -12rem;
	right: 0;
}
#sec_history .wrap {
	position: relative;
	z-index: 10;
	padding: 26vw 0 15vw;
}
#sec_history .ttl + .txt {
	font-size: 1.8rem;
	font-weight: bold;
	text-align: center;
	margin: 2rem 0 4rem;
}
#sec_history .list .item {
	position: relative;
	padding: 3rem 0;
}
#sec_history .list .item::before {
	content: '';
	position: absolute;
	right: 50%;
	top: 0;
	transform: translateX(50%);
	height: 1px;
	width: 119rem;
	border-top: 1px dotted #000;
}
#sec_history .list .item .flex_l {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
}
#sec_history .list .item .flex_l::before,
#sec_history .list .item .flex_l::after {
	content: '';
	position: absolute;
	left: 50%;
	top: -3rem;
	width: 5px;
	height: 50%;
	transform: translateX(-50%);
	background: #ea5403;
}
#sec_history .list .item .flex_l::after {
	top: auto;
	bottom: -3rem;
}
#sec_history .list .item:first-child .flex_l::before {
	display: none;
}
#sec_history .list .item:last-child .flex_l::after {
	display: none;
}
#sec_history .list .item .flex .flex {
	align-items: center;
	width: 75rem;
}
#sec_history .list .item .year {
	width: 18.9rem;
}
#sec_history .list .item .img {
	width: 33rem;
	flex: 0 0 auto;
}
#sec_history .list .item .txt {
	font-size: 1.8rem;
	font-weight: bold;
	padding-right: 1em;
}
#sec_history .list .item .link {
	margin-top: .5em;
}
#sec_history .list .item .link a {
	display: inline-block;
	color: #004098;
	font-size: 1.4rem;
	text-decoration: underline;
	padding-right: 1.5em;
	position: relative;
}
#sec_history .list .item .link a:hover {
	opacity: 1;
	color: #ea5403;
}
#sec_history .list .item .link a .small {
	font-size: 80%;
}
#sec_history .catch {
	margin: 0 -14rem;
}
#sec_history .catch img {
	width: 100%;
}

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

	#sec_history {
		margin-top: 10vw;
		background:
			url(../img/history_bg04_sp.png) no-repeat center top / 100% auto,
			url(../img/history_bg02_sp.png) fixed center / 100% auto;
	}
	#sec_history::before,
	#sec_history::after {
		background-image: url(../img/history_bg01_pc.png);
	}
	#sec_history::after {
		background-image: url(../img/history_bg03_pc.png);
	}
	#sec_history .wrap {
		padding: 38vw 0 20vw;
	}
	#sec_history .ttl + .txt {
		font-size: 3.5vw;
	}
	#sec_history .list .item {
		padding: 2rem 0;
	}
	#sec_history .list .item::before {
		width: 100%;
	}
	#sec_history .list .item .flex_l {
		display: block;
	}
	#sec_history .list .item .flex_l::before,
	#sec_history .list .item .flex_l::after {
		top: -2rem;
		height: 5rem;
		width: 3px;
	}
	#sec_history .list .item .flex_l::after {
		height: calc( 100% - 3rem );
		top: auto;
		bottom: -2rem;
	}
	#sec_history .list .item .flex .flex {
		display: block;
		width: 100%;
		padding-left: 2rem;
	}
	#sec_history .list .item .year {
		width: 26vw;
		position: relative;
		z-index: 10;
	}
	#sec_history .list .item .img {
		width: 100%;
	}
	#sec_history .list .item .txt {
		font-size: 3.5vw;
		padding: 0 0 1em;
	}
	#sec_history .list .item .link {
		margin-top: -.5em;
		margin-bottom: 1em;
	}
	#sec_history .catch {
		margin: 0 -5vw;
	}

}

	/* sec_gallery */

#sec_gallery .box {
	background: #f4f4f4;
	padding: 0 6rem 6rem;
	margin-top: 10rem;
}
#sec_gallery .box .sttl {
	transform: translateY(-45%);
}
#sec_gallery .box .list {
	display: flex;
	flex-wrap: wrap;
}
#sec_gallery .box .list._gallery .item {
	width: calc( ( 100% - 8rem ) / 5 );
	margin-left: 2rem;
}
#sec_gallery .box .list._gallery .item .link {
	display: block;
}
#sec_gallery .box .list._gallery .item .img {
	width: 100%;
	height: 17rem;
	margin-bottom: 1rem;
	overflow: hidden;
	position: relative;
}
#sec_gallery .box .list._gallery .item .img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: opacity .3s ease;
}
#sec_gallery .box .list .item .img .ico {
	background: #fff;
	width: 2.4rem;
	height: 2.4rem;
	position: absolute;
	right: .5rem;
	bottom: .5rem;
	border-radius: 100%;
}
#sec_gallery .box .list .item .img .ico::before,
#sec_gallery .box .list .item .img .ico::after {
	content: '';
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	width: 60%;
	height: 2px;
	background: #004098;
}
#sec_gallery .box .list .item .img .ico::after {
	width: 2px;
	height: 60%;
}
#sec_gallery .box .list._gallery .item .txt {
	color: #555;
	font-size: 1.2rem;
	line-height: 1.4;
	font-weight: bold;
	text-align: center;
}
#sec_gallery .box .list._gallery .item .big {
	color: #000;
	font-size: 1.4rem;
	line-height: 1.4;
}
#sec_gallery .box .list._gallery .item .link:hover {
	opacity: 1;
}
#sec_gallery .box .list._gallery .item .link:hover .img img {
	opacity: .6;
}
#sec_gallery .box .list._gallery .item .link:hover .img .ico {
	background: #ea5403;
}
#sec_gallery .box .list._gallery .item .link:hover .img .ico::before,
#sec_gallery .box .list._gallery .item .link:hover .img .ico::after {
	background: #fff;
}
#sec_gallery .box .list._gallery .item .link:hover .big {
	color: #ea5403;
}
#sec_gallery .box .list._uniform .item {
	width: calc( ( 100% - 7.5rem ) / 4 );
	margin-left: 2.5rem;
	position: relative;
}
#sec_gallery .box .list._uniform .item .img {
	width: 100%;
	height: 28rem;
	margin-bottom: 1rem;
	position: relative;
}
#sec_gallery .box .list._uniform .item .img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: opacity .3s ease;
}
#sec_gallery .box .list._uniform .item .year {
	position: absolute;
	left: 0;
	top: 0;
	transform: translate(-15%,-30%);
	width: 9.5rem;
}
#sec_gallery .box .list._uniform .item .txt {
	font-size: 1.4rem;
	line-height: 1.6;
}
#sec_gallery .box .list._uniform .item .img a:hover {
	opacity: 1;
}
#sec_gallery .box .list._uniform .item .img a:hover img {
	opacity: .6;
}
#sec_gallery .box .list._uniform .item .img a:hover .ico {
	background: #ea5403;
}
#sec_gallery .box .list._uniform .item .img a:hover .ico::before,
#sec_gallery .box .list._uniform .item .img a:hover .ico::after {
	background: #fff;
}

@media screen and (min-width : 769px) {

	#sec_gallery .box .list._gallery .item:nth-child(5n+1) {
		margin-left: 0;
	}
	#sec_gallery .box .list._gallery .item:nth-child(n+6) {
		margin-top: 2rem;
	}
	#sec_gallery .box .list._uniform .item:nth-child(4n+1) {
		margin-left: 0;
	}
	#sec_gallery .box .list._uniform .item:nth-child(n+5) {
		margin-top: 4rem;
	}

}

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

	#sec_gallery {
		margin-top: 5vw;
	}
	#sec_gallery .box {
		position: relative;
		padding: 0 5vw 4rem;
		margin-top: 7rem;
	}
	#sec_gallery .box .accordion-btn {
		position: absolute;
		bottom: 4rem;
		left: 50%;
		transform: translateX(-50%);
		width: 70vw;
		z-index: 20;
	}
	#sec_gallery .box .accordion-btn img:last-child {
		display: none;
	}
	#sec_gallery .box .accordion-btn.is-show img {
		display: none;
	}
	#sec_gallery .box .accordion-btn.is-show img:last-child {
		display: inline-block;
	}
	#sec_gallery .box .list {
		overflow: hidden;
		position: relative;
	}
	#sec_gallery .box .list.is-hide {
		height: 150vw;
	}
	#sec_gallery .box .list._uniform.is-hide {
		height: 230vw;
	}
	#sec_gallery .box .list::before {
		content: '';
		position: absolute;
		left: 0;
		bottom: -1px;
		width: 100%;
		height: 20rem;
		background: linear-gradient(to top, #f4f4f4 30%, transparent);
		z-index: 10;
	}
	#sec_gallery .box .accordion-btn.is-show + .list {
		margin-bottom: 16vw;
	}
	#sec_gallery .box .accordion-btn.is-show + .list::before {
		display: none;
	}
	#sec_gallery .box .list.is-show {
		padding-bottom: 8rem;
	}
	#sec_gallery .box .list._gallery .item {
		width: calc( ( 100% - 2rem ) / 3 );
		margin-left: 1rem;
	}
	#sec_gallery .box .list._gallery .item:nth-child(3n+1) {
		margin-left: 0;
	}
	#sec_gallery .box .list._gallery .item:nth-child(n+4) {
		margin-top: 2rem;
	}
	#sec_gallery .box .list._gallery .item .img {
		height: 11rem;
	}
	#sec_gallery .box .list._gallery .item .txt {
		font-size: .9rem;
	}
	#sec_gallery .box .list._gallery .item .big {
		font-size: 1.0rem;
	}
	#sec_gallery .box .list {
		padding: 0 5vw;
		margin: -2rem -5vw 0;
	}
	#sec_gallery .box .list._uniform .item {
		width: calc( ( 100% - 2rem ) / 2 );
		margin-left: 2rem;
		padding-top: 3rem;
	}
	#sec_gallery .box .list._uniform .item:nth-child(2n+1) {
		margin-left: 0;
	}
	#sec_gallery .box .list._uniform .item .img {
		height: 24rem;
	}
	#sec_gallery .box .list._uniform .item .year {
		top: 3rem;
	}

}

	/* ------------------------------
      footer
  ------------------------------ */

#footer {
	position: relative;
	text-align: center;
	margin-top: 12vw;
	padding-bottom: 3rem;
	border-top: 1px solid #ebe3d7;
}
#footer::before {
	content: '';
	background: url(../img/footer_bg_pc.png) no-repeat center top / 100% auto;
	position: absolute;
	bottom: 100%;
	left: 0;
	width: 100%;
	height: 23vw;
	margin-bottom: 1px;
	pointer-events: none;
}
#footer .menu {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 4rem 0 3rem;
}
#footer .menu li a {
	display: block;
	font-size: 1.6rem;
	font-weight: bold;
	padding: 1em;
}
#footer .menu li a .ico {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: .8em;
	height: .8em;
	margin-left: .5em;
	vertical-align: -.1em;
}
#footer .copy {
	color: #666;
	font-size: 1.0rem;
}

#pagetop {
	position: fixed;
	right: 20px;
	bottom: 20px;
	width: 13.2rem;
	z-index: 999;
}

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

	#footer {
		margin-top: 43vw;
		padding-bottom: 3rem;
	}
	#footer::before {
		background-image: url(../img/footer_bg_sp.png);
		height: 40vw;
	}
	#footer .menu {
		padding: 0;
		margin: 0 -5vw;
		flex-wrap: wrap;
	}
	#footer .menu li {
		width: 50%;
		border-left: 1px solid #ebe3d7;
		border-bottom: 1px solid #ebe3d7;
	}
	#footer .menu li a {
		font-size: 1.4rem;
		padding: 1.2em;
		text-align: left;
	}
	#footer .copy {
		margin-top: 2rem;
	}

	#pagetop {
		position: fixed;
		right: 10px;
		width: 20vw;
	}

}


/* ------------------------------
    responsive
------------------------------ */

@media screen and (min-width : 769px) {

	.sp {
		display:none!important;
	}

}

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

	.pc {
		display:none!important;
	}

}


/* ------------------------------
    clearfix
------------------------------ */

.cf {
  zoom:1;
}
.cf::after {
  content: " ";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  overflow: hidden;/* 隙間対応 */
  font-size: 0.1em;/* 隙間対応 */
  line-height: 0;/* 隙間対応 */
}