@charset "utf-8";

* {
	box-sizing: border-box;
	word-break: break-all;
	-webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
html {
	font-size: 62.5%;
}
body {
	font-family: 'Noto Sans JP', sans-serif;
	font-size: 1.4rem;
	min-width: 1200px;
	color: #333;
	line-height: 1.8;
	text-align: justify;
	-webkit-text-size-adjust: 100%;
	-ms-text-size-adjust: 100%;
	letter-spacing: 1px;
}


/* header
------------------------------------------------------------*/
header {
	width: 100%;
	padding: 40px 3%;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: space-between;
	-ms-flex-pack: space-between;
	justify-content: space-between;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	position: absolute;
	top: 0;
	left: 0;
	transition: .3s;
	z-index: 100;
}
header .logo {
	display: inline-block;
}
header .logo img {
	transition: .3s;
}
header.scroll {
	background: #11232e;
	padding: 15px 3%;
}
header.scroll .logo img {
	max-width: 200px;
}


/* nav
------------------------------------------------------------*/
#menuBtn {
	display: none;
}
nav ul {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
}
nav ul li:not(:last-of-type) {
	margin-right: 2.5vw;
}
nav ul li a {
	color: #fff;
	display: inline-block;
	text-decoration: none;
	position: relative;
}


/* footer
------------------------------------------------------------*/
footer {
	background: #081117;
	padding: 20px 0;
	text-align: center;
}
footer .copy {
	font-family: 'Hind Siliguri', sans-serif;
	font-size: 1.3rem;
	color: #ddd;
}


@media screen and (max-width:600px) {
	
	* {
		-webkit-appearance: none;
	}
	body {
		min-width: inherit;
		line-height: 1.5;
		letter-spacing: 0;
	}


	/* header
	------------------------------------------------------------*/
	header {
		background: #11232e;
		padding: 15px 3%;
	}
	header .logo img {
		max-width: inherit;
		height: 30px;
	}


	/* nav
	------------------------------------------------------------*/
	nav ul {
		width: 100%;
		display: none;
		position: absolute;
		top: 60px;
		left: 0;
	}
	nav ul li:not(:last-of-type) {
		margin-right: 0;
	}
	nav ul li a {
		background: rgba(19,39,47,.9);
		padding: 10px;
		display: block;
		text-align: center;
		border-top: 1px dotted #aaa;
	}
	nav ul li a::before {
		display: none;
	}
	#menuBtn {
		width: 24px;
		height: 22px;
		background: #ddd;
		display: block;
		border-top: 10px solid #11232e;
		border-bottom: 10px solid #11232e;
		position: absolute;
		top: calc(50% - 11px);
		right: 5%;
		transition: all .3s;
	}
	#menuBtn::before,
	#menuBtn::after {
		content: "";
		width: 24px;
		height: 2px;
		background: #ddd;
		position: absolute;
		right: 0;
		transition: all .3s;
	}
	#menuBtn::before {
		top: -9px;
	}
	#menuBtn::after {
		bottom: -9px;
	}
	#menuBtn.active {
		background: #11232e;
	}
	#menuBtn.active::before {
		top: 0;
		right: 0;
		-moz-transform: rotate(-135deg);
		-webkit-transform: rotate(-135deg);
		transform: rotate(-135deg);
	}
	#menuBtn.active::after {
		bottom: 0;
		right: 0;
		-moz-transform: rotate(135deg);
		-webkit-transform: rotate(135deg);
		transform: rotate(135deg);
	}
	

	/* footer
	------------------------------------------------------------*/
	footer .topArea {
		padding: 20px 0;
	}
	footer .topArea .bnrArea {
		padding-bottom: 15px;
		margin-bottom: 0;
	}
	footer .topArea .bnrArea li {
		max-width: 48%;
		flex-basis: 48%;
	}
	footer .topArea .bnrArea li:not(:last-of-type) {
		margin-right: 0;
	}
	footer .topArea .bnrArea li:nth-child(n+3) {
		margin-top: 10px;
	}
	footer .topArea .bnrArea li:not(:last-of-type):not(:nth-child(even)) {
		margin-right: 4%;
	}
	footer .topArea .bnrArea li a {
		font-size: 1.2rem;
		text-align: center;
	}
	footer .topArea .txtLinkArea {
		border-left: 1px solid #414f58;
	}
	footer .topArea .txtLinkArea ul {
		max-width: 50%;
		flex-basis: 50%;
		margin-bottom: 0;
		border-right: 1px solid #414f58;
	}
	footer .topArea .txtLinkArea ul li {
		border-bottom: 1px solid #414f58;
	}
	footer .topArea .txtLinkArea ul li:nth-child(n+2) {
		margin-top: 0;
	}
	footer .topArea .txtLinkArea ul li a {
		padding: 8px;
		display: block;
		text-align: center;
	}
	footer .topArea .txtLinkArea ul li a::before {
		display: none;
	}
	footer .bottomArea {
		padding: 10px 0;
	}
	footer .bottomArea .copy {
		font-size: 1.1rem;
	}
}