@charset "utf-8";

/* wrap
------------------------------------------------------------*/
#wrap {
	width:100%;
	margin:0 auto;
	position:relative;
	padding:0;
	overflow: hidden;
	}
@media screen and (min-width: 768px) {
	#wrap {
	}
	}

/* layout　
------------------------------------------------------------*/
header, footer {
	width:100%;
	margin:0 auto;
	position:relative;
	}
.inner  {
	position:relative;
	margin:0 auto;
	padding-inline: 0;
	}
@media screen and (max-width: 767px) {
.inner {
	padding-inline:15px;
	}
}
@media screen and (min-width: 768px) {
.inner {
	width: 77%;
	max-width: 1400px;
	min-width: 780px;
	}
	.w_s {
	width: 60%;
	max-width: 1080px;
	min-width: 700px;
	}
	.w_ss {
	width: 60%;
	max-width: 880px;
	min-width: 700px;
	}
}

/* contentWrap　
------------------------------------------------------------*/
#content {
	text-align: left;
	}
@media screen and (max-width: 767px) {
#contentWrap {
	padding-top: 80px;
	margin-bottom: 100px;
	}
	section,
	.section {
	margin-bottom: 80px;
	}
}
@media screen and (min-width: 768px) {
#contentWrap {
	padding-top: 120px;
	margin-bottom: min(12%, 180px);
	}
	section,
	.section {
	margin-bottom: min(10%, 160px);
	}	
}

/* header　
------------------------------------------------------------*/
header a {	outline:none;	text-decoration:none;}
header {
	position: fixed;
	z-index: 300;
	}
	header .logo {
	position: absolute;
	top: 0;
	}
	.header_sub {
	position: absolute;
	right: 0;
	top: 0;
	display: flex;
	align-items: center;
	}
	.link_sns {
	margin-inline: 20px;
	display: flex;
	justify-content: center;
	}
	.link_sns a{
	margin-inline: 5px;
	}
.headerOn .logo img,
.headerOn .link_sns img {
	filter: invert(100%);
	}

@media screen and (max-width: 767px) {
header {
	height: 56px;
	}
	header .logo {
	left: 5px;
	}
	header .logo a {
		display:block;
		height:80px;
	}
	header .logo img {
	height: 100%;
	}
	.link_sns {
	margin-inline: 10px;
	}
	.link_sns a {
	display: block;
	width: 24px;
	height: 24px;
	margin-inline: 10px;
	}
}
@media screen and (min-width: 768px) {
header {
	height: 70px;
	}
	header .logo {
	left: 1%;
	}
	header .logo a {
		display:block;
		height:clamp(125px, 8vw, 180px);
	}
	header .logo img {
	height: 100%;
	}
	.link_sns a {
	display: inline-block;
	width: 40px;
	height: 40px;
	padding: 7px;
	transition: 0.2s ease-out;
	}
	.link_sns a:hover {
	opacity: 0.6;
	}
}

/* navBtn　
------------------------------------------------------------*/
#navBtn {
	display:block;
	width: 70px;
	height: 70px;
	padding:0;
	color:#fff;
	background-color: rgb(0 0 0 / 0.95);
	text-align: center;
	position: relative;
	transition: 0.2s ease-out;
	}
#navBtn span {
	position:relative;
	display: block;
	width: 30px;
	height: 1px;
	margin: 48% auto 0;
	background-color:#fff;
	transition: 0.2s ease;
	}
	#navBtn span::before, #navBtn span::after {
	content:"";
	position:absolute;
	left:0;
	display: inline-block;
	width: 100%;
	height: 100%;
	background-color: #fff;
	}
	#navBtn span::before { top: -11px;}
	#navBtn span::after { top: 11px;}
		
@media screen and (max-width: 860px) {
#navBtn {
	width: 56px;
	height: 56px;
	}
	#navBtn span {
	width: 22px;
	height: 1px;
	}
	#navBtn span::before { top: -8px;}
	#navBtn span::after { top: 8px;}
}

@media screen and (min-width: 861px) {
	#navBtn:hover {
	background-color: rgb(0 0 0 / 0.8);
	cursor: pointer;
	}
}
		
#navBtn.on {
	background-color: transparent;
	}
	#navBtn.on span {
	background-color: transparent;
	width: 62.5%;
	}
	#navBtn.on span::before, #navBtn.on span::after {
	content:"";
	position:absolute;
	left:0;
	top:0;
	display: inline-block;
	background-color:#fff;
	transform-origin:center center;
	transition:transform 0.4s ease;
	}
		#navBtn.on span::before {
		transform:rotate(45deg);
		}
		#navBtn.on span::after {
		transform:rotate(-45deg);
		}

/* nav　
------------------------------------------------------------*/
nav a {	outline:none;}

nav {
 	opacity:0;
	visibility:hidden;

	position:fixed;
	top:0;
	left: 0;
	right: 0;
	width: 100%;
	height: 100%;
	display:block;
	
	text-align: left;
	line-height: 1.7;
	color:#fff;
	transition: all 0.1s ease;
	overflow:auto;
	-webkit-overflow-scrolling: touch;
	
	margin: 0 auto;
	max-width: 2000px;
	pointer-events: none;
	transform: translateY(30px);
	
	z-index: -1;
	
	}
		nav.show {
		opacity:1;
		visibility:visible;
		pointer-events: all;
		transform: translateY(0);
		transition:all 0.8s ease;
		transition-delay: 0.3s;
		}
	nav a { color:#fff; text-decoration:none;}

	nav ul {
	display: flex;
	flex-wrap: wrap;
	}
	nav ul li {
	width: 50%;
	}

nav ul {
	font-size: clamp(3.2rem, 2vw, 4.4rem);
	font-weight: bold;
	letter-spacing: var(--letter);
	line-height: 1;
	margin-bottom: 1.5em;
	}
nav ul li a {
	display: inline-block;
	text-decoration:none;
	position:relative;
	color: #fff;
	padding: 0.5em 0;
	}
	@media screen and (min-width: 768px) {
		nav ul{ pointer-events: none;}
		nav ul li a { pointer-events: auto;  transition: color 0.2s ease-in-out;}
		nav ul li a:hover { color: inherit;}
		nav ul:hover li a:not(:hover) {
		color: #666;}
	}

@media screen and (max-width: 767px) {
	#nav_flex {
	padding: 120px 10% 15%;
	}
	nav ul {
	font-size: 2.4rem;
	margin-left: 5%;
	}
}	
@media screen and (min-width: 768px) {
	#nav_flex {
	position: absolute;
	width: 70%;
	left: 50%;
	top: 52%;
	transform: translate(-50%, -50%);
	}
}

@media screen and (min-width: 980px) {
	#nav_flex {
	display: flex;
	align-items: center;
	min-width: 900px;
	}
	.nav_main {
	width: 55%;
	padding: 0.5em 0;
	margin-bottom: 0;
	border-right: 1px solid #999;
	}
	.nav_sub {
	width: 45%;
	padding-left:12% ;
	min-width: 460px;
	}
}

#layer {
	position:fixed;
	top:0;
	right: 0;
	width:0;
	height: 110vh;
	background-color:rgb(0 0 0 / .98);
	z-index:200;
	transform: skewX(45deg);
	transform-origin: top right;
	transition: 0.8s ease;
	}
	#layer.layer_show {
	width: 300vw;
	transform: skewX(0);
	transition: 0.8s ease;
	}
@media screen and (min-width: 1024px) {
	#layer.layer_show {
	transition: 1.5s ease;
	}
}

/* nav_sub　
------------------------------------------------------------*/
.nav_sub .note {
	font-size: 11.5px;
	margin-bottom: 3em;
	}

/* footer　
------------------------------------------------------------*/
footer a {	outline:none; color:inherit; text-decoration:none;}

footer{
	background-color:  var(--b98);
	color: #fff;
	}
	footer::before{
	content: '';
	position: absolute;
	left: 0;
	top: -39px;
	display: block;
	width: 100%;
	height: 40px;
	background-image: url("../images/footer_bg@2x.png");
	background-repeat: repeat-x;
	background-position: top center;
	background-size: 2600px 40px;
	}
@media screen and (max-width: 767px) {
footer{
	padding: 10px 10% 30px;
	}
	footer .inner {
	padding-inline: 0;
	}
}
@media screen and (min-width: 768px) {
footer{
	padding: 30px 0 40px;
	}
}

/* footer_nav
------------------------------------------------------------*/
#footer_navWrap{}
.footer_logo {
	width: 180px;
	margin-right: 30px;
	}
	.footer_logo img{
	filter: invert(100%);
	}
.footer_nav {
	display: flex;
	flex-wrap: wrap;
	font-weight: bold;
	font-size: clamp(2rem, 1.3vw, 2.8rem );
	letter-spacing: var(--letter);
	}
	.footer_nav li {
	margin-left: 1.2em;
	}
	.footer_nav li a	{	transition: 0.2s ease-in-out;}

@media screen and (min-width: 768px) {
#footer_navWrap{
	display: flex;
	justify-content: center;
	align-items: center;
	}
}
@media screen and (max-width: 767px) {
.footer_logo {
	width: min(37%, 150px);
	margin: 0 auto 20px;
	}
	.footer_nav {
	margin-left: 5%;
	margin-bottom: 20px;
	}
	.footer_nav li {
	width: 50%;
	margin: 0.1em 0;
	text-align: left;
	}
}

/* link_sns
------------------------------------------------------------*/
footer .link_sns {

	}
	footer .link_sns a {
	}
	footer .link_sns img {
	filter: invert(100%);
	}

/* copyright
------------------------------------------------------------*/
#copyright {
	font-size: 1.2rem;
	padding: 15px 0;
	}
	
#link_en {
	position: fixed;
	right: 19px;
	top: 90px;
	writing-mode:vertical-rl;
	z-index: 400;
	font-size: 95%;
	}
	#link_en a {
	text-decoration: none;
	}
	.headerOn #link_en { color: #fff;}
@media screen and (max-width: 860px) {
#link_en {
	right: 4px;
	top: 70px;
	}
}