@charset "utf-8";

/* CSS INFORMATION -====================================================
File name : base.css
Description :
===================================================================== */

/* =====================================================================
*    共通・大枠
* =================================================================== */
html {
	font-size: calc(10 / 750 * 100vw);
	overflow-x: hidden;
}

.gDef-top-banner {
	background-color: #fcfeff;
}

.gDef-contents {
	background-color: #fcfeff;
	color: #2a4052;
	font-family: YakuHanJP, fot-klee-pro, "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
	font-weight: 400;
	font-style: normal;
	font-size: 2.6rem;
	line-height: 2;
}

.set1,
.set1 * {
	position: relative;
}

.set1 img {
	width: 100%;
	height: auto;
	display: block;
}

.set1 a {
	color: #000;
	display: block;
}

#wrapper section:not(#banner) {
	padding: calc(100 / 750 * 100%) 0 calc(120 / 750 * 100%);
}

.inner {
	width: calc(690 / 750 * 100%);
	margin: 0 auto;
	z-index: 1;
}

section h2 {
	margin-bottom: calc(55 / 690 * 100%);
}

.btn1 {
	padding-top: calc(160 / 690 * 100%);
}

.btn1 img {
	position: absolute;
	top: 0;
	left: 0;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
	width: 100%;
	display: block;
	-webkit-transition: .3s ease-in-out;
	transition: .3s ease-in-out;
}

.btn1:hover img:nth-of-type(2) {
	opacity: 0;
}


@media screen and (max-width: 767px) {
	.pc {
		display: none !important;
	}
}


@media screen and (min-width: 768px) {
	html {
		font-size: calc(10 / 1200 * 100vw);
	}

	.gDef-contents {
		font-size: 1.6rem;
	}

	.set1 a {
		-webkit-transition: 0.2s ease;
		transition: 0.2s ease;
	}

	#wrapper section:not(#banner) {
		padding: calc(120 / 1200 * 100%) 0 calc(140 / 1200 * 100%);
	}

	.inner {
		width: 100%;
		max-width: 1200px;
		padding: 0 calc(100 / 1200 * 100%);
	}

	section h2 {
		width: calc(690 / 1000 * 100%);
		margin: 0 auto calc(60 / 1000 * 100%);
	}

	.sp {
		display: none !important;
	}

}


@media screen and (min-width: 1200px) {
	html {
		font-size: 10px;
	}

	.inner {
		padding: 0 100px;
	}

	#wrapper section:not(#banner) {
		padding: 120px 0 140px;
	}
}




/* =====================================================================
*    header
* =================================================================== */
.header_nav {
	background-color: #dbf0ff;
}

.nav_menu {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
	padding: calc(40 / 750 * 100%) 0 calc(25 / 750 * 100%);
}

.nav_menu li {
	width: calc(132 / 750 * 100%);
	margin: 0 calc(15 / 750 * 100%);
}

.nav_menu li:first-child {
	margin: 0 calc(50 / 750 * 100%) 0 calc(30 / 750 * 100%);
}

.nav_menu li a {
	padding-bottom: .8em;
}

.nav_menu li a::before {
	content: "";
	display: block;
	width: .5em;
	height: .5em;
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 2;
	margin: auto;
	border-top: .1em solid #27a3fa;
	border-right: .1em solid #27a3fa;
	-webkit-transform: rotate(135deg);
	transform: rotate(135deg);
}

.nav_date {
	position: absolute;
	top: 0;
	left: -5%;
	width: 110%;
	margin: -2.4em auto 0;
	text-align: center;
	z-index: 3;
}

.nav_date span {
	display: inline-block;
	padding: .3em .5em;
	background-color: #27a3fa;
	color: #fff;
	border-radius: 2em;
	font-size: 1.8rem;
	letter-spacing: -.1rem;
	line-height: 1;
}

.nav_date span::before {
	content: '';
	position: absolute;
	bottom: 0;
	right: 0;
	left: 0;
	margin: auto;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: .5em .3em 0 .3em;
	border-color: #27a3fa transparent transparent transparent;
	margin-bottom: -.5em;
}


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

	.nav {
		width: 100%;
		max-width: 1200px;
		margin: 0 auto;
		padding: 0 calc(100 / 1200 * 100%);
	}

	.nav_menu {
		padding: calc(36 / 1000 * 100%) 0 calc(22 / 1000 * 100%);
	}

	.nav_menu li {
		width: calc(132 / 1000 * 100%);
		margin: 0 calc(37 / 1000 * 100%);
	}

	.nav_menu li:first-child {
		margin: 0 calc(70 / 1000 * 100%) 0 calc(30 / 1000 * 100%);
	}

	.nav_menu li a {
		padding-bottom: 1.2em;
	}

	.nav_menu li a::after {
		content: '';
		position: absolute;
		top: 0;
		left: 0;
		right: 0;
		margin: calc(10 / 132 * 100%) auto 0;
		width: calc(103 / 132 * 100%);
		padding-top: calc(25 / 132 * 100%);
		background: url(../images/nav/nav_h.png) no-repeat center/contain;
		opacity: 0;
		-webkit-transition: .3s ease;
		transition: .3s ease;
	}

	.nav_menu li a:hover::after {
		opacity: 1;
	}

	.nav_menu li img {
		z-index: 2;
	}

	.nav_date {
		margin: -3.2em auto !important;
		width: auto;
		right: 0;
	}

	.nav_date span {
		padding: .4em 1.2em;
		font-size: 1.3rem;
		letter-spacing: 0rem;
		margin-top: -1em;
	}
}


/*IE対策*/
_:-ms-lang(x)::-ms-backdrop,
.nav_date span {
	padding: 1em 1.2em .4em;
}

@media screen and (min-width: 1200px) {

	.nav {
		padding: 0 100px;
	}

}



/* =====================================================================
*    banner
* =================================================================== */
.banner_list li {
	width: calc(560 / 690 * 100%);
	margin: 0 auto;
}

.banner_list li:not(:last-child) {
	margin-bottom: calc(40 / 560 * 100%);
}

.banner_list li a {
	border: .1em solid #93a9bb;
}

@media screen and (min-width: 768px) {
	.banner_list {
		display: -moz-flex;
		display: -ms-flex;
		display: -o-flex;
		display: -webkit-box;
		display: -ms-flexbox;
		display: flex;
		-webkit-box-pack: center;
		-ms-flex-pack: center;
		justify-content: center;
	}

	.banner_list li {
		width: calc(277 / 1000 * 100%);
		margin: 0;
	}

	.banner_list li:not(:last-child) {
		margin: 0 calc(50 / 1000 * 100%) 0 0;
	}

	.banner_list li a:hover {
		border-color: #28a4f9;
	}

	.banner_list li a:hover::before {
		opacity: 1;
	}

	.banner_list li a::before {
		content: '';
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background: rgba(0, 140, 213, 0.1);
		z-index: 2;
		opacity: 0;
		-webkit-transition: .3s ease;
		transition: .3s ease;
	}

}


/* =====================================================================
*    footer
* =================================================================== */
.pagetop {
	display: block;
	position: absolute;
	bottom: 0;
	right: 0;
	width: calc(81 / 750 * 100%);
	margin: 0 calc(19 / 750 * 100%) calc(85 / 750 * 100%) 0;
	z-index: 9999;
	overflow: hidden;
}

.pagetop.fixed {
	position: fixed;
	margin-bottom: 3vw;
}

.copyright {
	background-color: #e1eaf0;
	padding: calc(42 / 750 * 100%) 0;
	font-size: 1.6rem;
	color: #889cab;
	text-align: center;
	z-index: 2;
}

@media screen and (min-width: 768px) {
	.pagetop {
		width: calc(51 / 1200 * 100%);
		margin: 0 calc(30 / 1200 * 100%) calc(75 / 1200 * 100%) 0;
		-webkit-transition: .3s ease;
		transition: .3s ease;
	}

	.pagetop.fixed {
		margin-bottom: 2vw;
	}

	.pagetop:hover {
		opacity: .7;
	}

	.copyright {
		padding: calc(20 / 1200 * 100%) 0;
		font-size: 1.2rem;
	}
}

@media screen and (min-width: 1200px) {
	.pagetop {
		width: 51px;
		margin-bottom: 75px;
	}

	.copyright {
		padding: 20px 0;
	}
}



/* =====================================================================
*    popup
* =================================================================== */
.popup_wrapper {
	width: 100%;
	height: 100%;
	display: block;
	position: fixed;
	top: 0;
	left: 0;
	background-color: rgba(0, 0, 0, 0.7);
	z-index: 100000;
	display: none;
	cursor: pointer;
}

.popup_wrapper .return_box {
	width: 100%;
	height: 100%;
	display: block;
	position: absolute;
	top: 0;
	left: 0;
}

.popup_wrapper .popup_movie_wrap {
	width: 100%;
	height: auto;
	position: absolute;
	top: 50%;
	left: 0;
	right: 0;
	margin: auto;
	-webkit-transform: translateY(-50%);
	transform: translateY(-50%);
	text-align: center;
}

.popup_wrapper .popup_movie_wrap .popup_movie {
	width: 100%;
	padding-top: 56.25%;
	position: relative;
}

.popup_wrapper .popup_movie_wrap .popup_movie video {
	position: absolute;
	top: 0;
	bottom: 0;
	right: 0;
	left: 0;
}

.popup_wrapper .popup_movie_wrap .popup_movie iframe {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	bottom: 0;
	right: 0;
	left: 0;
}

.vjs-icon-placeholder {
	display: block;
	margin: -1em 0 0;
	position: static;
}

.popup_wrapper .btn2 {
	margin: calc(50 / 750 * 100%) auto 0;
}

.popup_wrapper .btn2 a {
	color: #fff;
	text-decoration: none;
	background-color: #24a0fc;
	-webkit-transition: .2s;
	transition: .2s;
	font-size: 3rem;
	line-height: 1;
	padding: 5px 15px;
}

@media screen and (min-width: 768px) {
	.popup_wrapper .popup_movie_wrap {
		width: calc(800 / 1200 * 100%);
	}

	.popup_wrapper .btn2 {
		margin: calc(30 / 800 * 100%) auto 0;
	}

	.popup_wrapper .btn2 a {
		font-size: 2rem;
	}

	.popup_wrapper .btn2 a:hover {
		background-color: #0077ce;
	}
}

@media screen and (min-width: 1200px) {
	.popup_wrapper .popup_movie_wrap {
		width: 800px;
	}
}