@charset "UTF-8";
/* CSS Document */

/*----------------------------------------------------
	メガメニュー
----------------------------------------------------*/
.navBtn {
	width: 24px;
	height: 24px;
	display: none;
}
.navBtn button {
	width: 100%;
	height: 100%;
	display: block;
	position: relative;
	cursor: pointer;
}
.navBtn button i {
	width: 100%;
	height: 100%;
	display: block;
}
.navBtn button:before,
.navBtn button i:before,
.navBtn button i:after {
	content: "";
	background-color: #0e335f;
	width: 24px;
	height: 2px;
	position: absolute;
	left: 0;
	right: 0;
	margin: auto;
}
.navBtn button:before {
	top: 0;
	bottom: 0;
}
.navBtn button i:before {
	top: 0;
}
.navBtn button i:after {
	bottom: 0;
}
.navBtn button.is-open:before {
	content: none;
}
.navBtn button.is-open i:before {
	bottom: 0;
	transform: rotate(45deg);
}
.navBtn button.is-open i:after {
	top: 0;
	transform: rotate(-45deg);
}

.nav_close {
	width: 28px;
	height: 28px;
	padding: 0;
	display: block;
	position: absolute;
	top: 30px;
	right: 30px;
	transition: opacity 0.3s;
}
.nav_close:hover {
	opacity: 0.6;
}
.nav_close i {
	width: 100%;
	height: 100%;
	display: block;
	position: relative;
}
.nav_close i:before,
.nav_close i:after {
	content: "";
	background-color: #fff;
	width: 28px;
	height: 2px;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	margin: auto;
}
.nav_close i:before {
	transform: rotate(-45deg);
}
.nav_close i:after {
	transform: rotate(45deg);
}

nav {
	width: 100%;
	margin: 0 auto;
	padding: 0;
	background: #0e335f;
}
nav.is-fixed {
	position: fixed;
	top: 0;
	left: 0;
	z-index: 5000;
}

nav ul.menu {
	width: 100%;
	max-width: 1280px;
	position: relative;
	margin: 0 auto;
	padding: 0;
	z-index: 9999;
	border-left: 1px solid rgba(255, 255, 255, 0.6);
	display: flex;
	align-items: stretch;
	justify-content: flex-start;
}

nav ul.menu > li {
	flex: 1;
	text-align: center;
	border-right: 1px solid rgba(255, 255, 255, 0.6);
}

nav ul.menu > li > a,
nav ul.menu .nav_level1 > a {
	font-size: 18px;
	display: block;
	width: 100%;
	height: 100%;
	text-decoration: none;
	color: #fff;
	font-weight: 600;
	position: relative;
	margin: 0;
	padding: 30px 0;
	line-height: 1;
	transition: background 0.3s;
}
nav ul.menu > li:hover > a,
nav ul.menu .nav_level1.is-active > a {
	background: #245187;
}
nav ul.menu .nav_level1 .level2_open {
	display: none;
}
nav ul.menu .nav_level2 {
	width: 100%;
	text-align: left;
	background: rgba(24,51,87,0.95);
	margin: 0 auto;
	padding: 70px 90px 60px 90px;
	position: absolute;
	left: 0;
	z-index: 9999;
	box-sizing: border-box;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.2s, visibility 0.2s;
}
nav ul.menu .nav_level1.is-active .nav_level2.is-open {
	opacity: 1;
	visibility: visible;
}
nav ul.menu .nav_level3 {
	display: none;
}

.menu_sub_ttl {
	font-size: 24px;
	font-weight: bold;
	color: #fff;
	border-bottom: 1px solid #fff;
	margin-bottom: 10px;
	padding-bottom: 30px;
}

.menu_sub_ttl a {
	color: #fff;
	text-decoration: none;
	padding-left: 18px;
	position: relative;
}
.menu_sub_ttl a:hover {
	text-decoration: underline;
}

.menu_sub .sub-menu {
	display: none;
}
.menu_sub {
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	align-items: stretch;
	justify-content: flex-start;
	flex: 1;
}
.menu_sub > li {
	width: 25%;
	font-weight: bold;
	margin-top: 20px;
	padding-right: 2%;
}
.menu_sub > li > a {
	text-decoration: none;
	color: #fff;
	padding-left: 18px;
	position: relative;
	display: inline-block;
}
.menu_sub_ttl a:before,
.menu_sub > li a:before {
	content: "";
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 4px 0 4px 7px;
	border-color: transparent transparent transparent #fff;
	position: absolute;
	top: 0.5em;
	left: 0;
	display: inline-block;
}
.menu_sub > li a:hover {
	text-decoration: underline;
}
nav .btn {
	display: none;
}

@media only screen and (max-width: 1024px) {
	nav ul.menu .nav_level2 {
		padding: 70px 20px 60px 20px;
	}
	nav ul.menu > li > a,
nav ul.menu .nav_level1 > a {
	font-size: 15px;
	padding: 20px 0;
	}
}

@media only screen and (max-width: 820px) {
	html.nav-active,
	body.nav-active {
		overflow-y: hidden;
	}
	.navBtn {
		display: block;
	}
	.nav_close {
		display: none;
	}
	nav {
		height: calc(100vh - 50px);
		padding: 0 25px 120px 25px;
		display: none;
		border: none;
		overflow-y: scroll;
	}
	nav.is-active {
		display: block;
	}
	nav ul.menu {
		display: block;
		border: none;
	}
	nav ul.menu > li,
	nav ul.menu .nav_level1 {
		text-align: left;
		border-right: none;
		border-bottom: 1px rgba(255,255,255,0.3) solid;
		position: relative;
		pointer-events: none;
		cursor: auto;
	}
	nav ul.menu > li > a,
	nav ul.menu .nav_level1 > a {
		width: calc(100% - 30px);
		font-size: 15px;
		line-height: 1.2;
		margin-right: auto;
		padding: 23px 15px;
		pointer-events: auto;
	}
	nav ul.menu .nav_level1 > a {
		pointer-events: auto;
	}
	nav ul.menu > li:hover > a,
	nav ul.menu .nav_level1:hover > a {
		background-color: #0e335f;
	}
	nav ul.menu .nav_level1:hover > a,
	nav ul.menu .nav_level1.is-active > a {
		background: #0e335f;
	}
	nav ul.menu .nav_level2 {
		opacity: 1;
		visibility: visible;
	}
	nav ul.menu .nav_level2 li > a {
		width: calc(100% - 30px);
		line-height: 1.2;
		margin-right: auto;
	}
	nav ul.menu .nav_level1 .level2_open {
		padding: 0;
		display: block;
		position: absolute;
		top: 21px;
		right: 0;
		z-index: 1;
		pointer-events: auto;
	}
	nav ul.menu .nav_level2 .level3_open {
		padding: 0;
		display: block;
		position: absolute;
		top: 21px;
		right: 10px;
		z-index: 1;
		pointer-events: auto;
	}
	nav ul.menu .nav_level1 .level2_open i,
	nav ul.menu .nav_level2 .level3_open i {
		width: 24px;
		height: 24px;
		display: block;
		position: relative;
	}
	nav ul.menu .nav_level1 .level2_open i:before,
	nav ul.menu .nav_level1 .level2_open i:after {
		content: "";
		background-color: #fff;
		width: 24px;
		height: 2px;
		position: absolute;
		top: 0;
		bottom: 0;
		left: 0;
		right: 0;
		margin: auto;
	}
	nav ul.menu .nav_level1 .level2_open i:after {
		transform: rotate(90deg);
	}
	nav ul.menu .nav_level1 .level2_open.is-active i:after {
		content: none;
	}
	nav ul.menu .nav_level2 .level3_open i:after {
		content: "";
		width: 16px;
		height: 16px;
		position: absolute;
		top: 0;
		left: 0;
		right: 0;
		margin: auto;
		border-right: 2px #fff solid;
		border-bottom: 2px #fff solid;
		box-sizing: border-box;
		transform: rotate(45deg);
	}
	nav ul.menu .nav_level2 .level3_open.is-active i:after {
		top: auto;
		bottom: 0;
		transform: rotate(-135deg);
	}
	nav ul.menu .nav_level2 {
		background-color: #245187;
		position: relative;
		opacity: 1;
		display: none;
		border: none;
		padding: 0;
	}
	nav ul.menu .nav_level2.is-spOpen {
		display: block;
	}
	nav ul.menu .nav_level2:before {
		content: "";
		background-color: #245187;
		width: 100vw;
		height: 100%;
		position: absolute;
		top: 0;
		left: 50%;
		transform: translateX(-50%);
	}
	nav ul.menu .nav_level3 {
		background-color: #3e5c7f;
		position: relative;
		opacity: 1;
		display: none;
		border: none;
		padding: 0;
	}
	nav ul.menu .nav_level3.is-spOpen {
		display: block;
	}
	nav ul.menu .nav_level3:before {
		content: "";
		background-color: #3e5c7f;
		width: 100vw;
		height: 100%;
		position: absolute;
		top: 0;
		left: 50%;
		transform: translateX(-50%);
	}
	nav ul.menu .nav_level3 li > a {
		width: 100%;
		line-height: 1.2;
	}
	.menu_sub_ttl {
		display: none;
	}
	.menu_sub {
		display: block;
		pointer-events: auto;
	}
	.menu_sub > li {
		width: 100%;
		margin-top: 0;
		padding-right: 0;
		position: relative;
		border-top: 1px rgba(255,255,255,0.3) solid;
	}
	.menu_sub > li > a {
		width: 100%;
		height: 100%;
		font-size: 15px;
		padding: 25px 15px 25px 25px;
		display: block;
	}
	.menu_sub > li > a:before {
		background-color: #fff;
		width: 5px;
		height: 2px;
		top: 0;
		bottom: 0;
		left: 15px;
		margin: auto;
		border: none;
	}
	.menu_sub > li > a:hover {
		text-decoration: none;
	}
	nav ul.menu .nav_level3 .menu_sub a {
		padding: 23px 25px 23px 35px;
	}
	nav ul.menu .nav_level3 .menu_sub a:before {
		left: 25px;
	}
	nav .btn {
		margin-top: 20px;
		display: block;
	}
	nav .btn li {
		width: 100%;
	}
	nav .btn li:nth-of-type(n+2) {
		margin-top: 10px;
	}
	nav .btn li a {
		color: #fff;
		width: 100%;
		font-size: 15px;
		line-height: 50px;
		text-align: center;
		text-decoration: none;
		display: block;
	}
	nav .btn li a:before {
		content: "";
		background-position: center;
		background-repeat: no-repeat;
		background-size: contain;
		width: 18px;
		height: 18px;
		margin-right: 10px;
		display: inline-block;
		vertical-align: -4px;
	}
	nav .btn li.search a {
		background-color: #0063ab;
	}
	nav .btn li.search a:before {
		background-image: url(../img/search_icon.png);
	}
	nav .btn li.registration a {
		background-color: #dd6b3b;
	}
	nav .btn li.registration a:before {
		background-image: url(../img/registration_icon.png);
	}
	nav .btn li.member a {
		color: #0e335f;
		background-color: #fff;
	}
	nav .btn li.member a:before {
		background-image: url(../img/key_icon.png);
	}
}

/*----------------------------------------------------
	メガメニューここまで
----------------------------------------------------*/