/* Reset */
html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:'';content:none}table{border-collapse:collapse;border-spacing:0}
body{font:14px/1.1 Helvetica,sans-serif;}

/*--------------------
	共通
 -------------------*/
 *{ 
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
}

body {
	-webkit-text-size-adjust: none;
	font-size: 14px;
	letter-spacing:0.1em;
}

a{
  text-decoration: none;
}

a:hover{
	opacity: 0.4;
}
  
.clearfix:after{
	content: "";
	clear: both;
	display: block;
}


#mainlogo{
	height: 200px;
	position: absolute;
	top: 50%;       /*上端を中央に*/
	margin-top:-150px;
	text-align: center;
	width: 100%;

}
#mainlogo img{
	text-align: center;
	height: 100%;
	display: none;
	margin: 0 auto;
}

/* TOP */
.fv{
	background: #b5b5b6;
	position: relative;
	min-height: 600px;
 }

 /*メニュー部分*/
.fv .nav {
	position: absolute;
	right:0px;
	top:20px;
}

.fv .nav nav{
	display:none;
	position: fixed;
	top:0;
	width: 100%;
	height: 100vh;
	background:rgba(23,29,79,0.8);
	left: 0;
	z-index: 2;
}
.fv .nav nav ul{
	display: block;
	width: 90%;
	height: 350px;
	position: absolute;
	top: 0px;
	right: 0px;
	bottom: 0px;
	left: 0px;
	margin: auto;
}
.fv .nav nav ul li{
	margin: 0 auto;
	text-align: center;
	font-size: 20px;
	padding-bottom: 20px;
	font-family: 'EB Garamond', 'Noto Serif JP';
}
.fv .nav nav ul li:last-child{
	border: none;
}
.fv .nav nav ul li a{
	display: block; 
	color: #b6b4b5;
}
/*開閉ボタン*/
.fv .nav #nav_toggle{
	display: block;
    width: 40px;
    height: 40px;
    position: relative;
    top: 4px;
    z-index: 100;
    float: right;
    padding-top: 20px;
	margin-right: 50px;
	z-index: 3;

}
.fv .nav #nav_toggle div {
	position: relative;
}
.fv .nav #nav_toggle span{
	display: block;
	height: 3px;
	background: #fff;
	position:absolute;
	width: 100%;
	right: 0;
	-webkit-transition: 0.5s ease-in-out;
	-moz-transition: 0.5s ease-in-out;
	transition: 0.5s ease-in-out;	
}
.fv .nav #nav_toggle span:nth-child(1){
	top:1px;
	width:100%;
}
.fv .nav #nav_toggle span:nth-child(2){
	top:12px;
	width:60%;

}
.fv .nav #nav_toggle span:nth-child(3){
	top:24px;
	width:20%;
}
/*開閉ボタンopen時*/
.fv .nav .open #nav_toggle span:nth-child(1) {
	top: 12px;
   -webkit-transform: rotate(135deg);
	-moz-transform: rotate(135deg);
	transform: rotate(135deg);
}
.fv .nav .open #nav_toggle span:nth-child(2) {
	width: 0;
	left: 50%;
}
.fv .nav .open #nav_toggle span:nth-child(3) {
	top: 12px;
	-webkit-transform: rotate(-135deg);
	-moz-transform: rotate(-135deg);
	transform: rotate(-135deg);
	width:100%;
}
.fv .nav .open #nav_toggle span {
    background: #b6b4b5;
}

 /*ヘッドメニュー部分*/
.h_nav{
	width: 100%;
	height: 80px;
	overflow: hidden;
	transition: 0.5s all;
	position: absolute;
	top:0;
	left:0;
}
.h_nav_fix{

	position: fixed;
	width: 100%;
	height: 80px;
	z-index: 11;
	background: #171d4f;
	text-align: center;
}
.h_nav .logo{
	position: absolute;
	top:13px;
	left:40px;
}
.h_nav .logo img{
	width: 35px;
}

.h_nav ul{
	text-align: center;
	display: inline-block;
	padding-top:30px;	
}
.h_nav ul li{
	font-size: 18px;
	font-family: 'EB Garamond', 'Noto Serif JP';
	color: #b6b4b5;
	float: left;
	padding-right: 20px;
}
.h_nav ul li a{
	color: #b6b4b5;	
}

 .fv .logo{
	z-index: 1;
	position: absolute;
	top:50px;
	left:65px;
}

.fv .logo img{
	width:100px;
}

 .fv .scrol{
	position: absolute;
	display:inline-block;
	bottom:57px;
	right:50px;
	-webkit-writing-mode: vertical-rl;
	-ms-writing-mode: tb-rl;
	writing-mode: vertical-rl;
	font-family: 'EB Garamond', serif;
	font-size:16px;
	color:#fff;
	font-weight: 400;
}

.fv .line{
	z-index: 1;
	position: absolute;
	top:calc(100% - 100px);
	right:80px;
	height:0px;
	width:1px;
	background:#fff;
	animation-name: sizeScale;
	animation-duration: 3s;
	animation-timing-function: linear;
	animation-delay: 1s;
	animation-iteration-count: infinite;
}
@keyframes sizeScale {
	100% {
		height:100px;
	}
}

.fv .left2{
	position: absolute;
	bottom:50px;
	left:50px;
}

.fv .left2 .logo2{
	position: absolute;
	top:-200px;
	left:0px;
}

.fv .left2 .logo2 img{
	width:200px;
}

.fv .left{
	position: absolute;
	bottom:50px;
	left:50px;
}
.fv .left p{
	font-family: 'Spartan', sans-serif;
	font-weight: 600;
	font-size:25px;
	color: #fff;
	line-height: 1.8em;
	letter-spacing: 0.3em;
}
.fcp {
	opacity: 0;
}
.fcp span {
	opacity: 0;
}
.fcp {
	opacity: 0;
}
.fcp span {
	opacity: 0;
}

.t_copy{
	-ms-writing-mode: tb-rl;
	writing-mode: vertical-rl;
	width: 555px;
	margin: 80px auto;
	padding: 0 0 0px 0;
}
.t_copy h1{
	font-weight: 800;
	font-size:25px;
	color: #000;
	line-height: 1.8em;
	letter-spacing: 0.3em;
	padding-left:30px;
	font-family: 'Noto Serif JP';
	font-weight: 600;
}
.t_copy h2{
	font-weight: 800;
	font-size:18px;
	color: #000;
	line-height: 1.8em;
	letter-spacing: 0.3em;
	line-height: 55px;
	font-family: 'Noto Serif JP';
	font-weight: 400;
}

.t_back{
	background-position:center;
	width: 100%;
	height: 600px;
    background-image: url(../img/taiken/A001_173_20200701_000001.jpg);
    background-size: cover;
}

.t_taiken{
	padding: 80px 0 120px 0;
	background: #fff;
	text-align: center;
}
.t_taiken h1{
	padding-bottom: 40px;
	font-weight: 800;
	font-size:25px;
	color: #000;
	font-family: 'Noto Serif JP';
	font-weight: 600;
	letter-spacing: 0.3em;
	padding-left:0.3em;
	text-indent:-0.3em;
}
.t_taiken h2{
	padding-bottom: 50px;
	font-size:18px;
	color: #000;
	line-height: 45px;
	font-family: 'Noto Serif JP';
	font-weight: 400;
	display: block;
	letter-spacing: 0.3em;
	padding-left:0.3em;
	text-indent:-0.3em;
}

.btn{
	background: #171d4f;
	font-size:18px;
	color: #fff;
	font-family: 'EB Garamond', serif;
	display: inline-block;
	padding:20px 40px 20px 40px;
	vertical-align: middle;
	text-align: center;
	border:1px solid #171d4f;
	transition: 0.5s all;
}
.btn a{
	color: #fff;
}

.btn:hover{
	background: #fff;
	border:1px solid #171d4f;
}
.btn:hover a{
	color: #171d4f;
}

.t_work{
	padding: 80px 0 120px 0;
	background: #d9ded7;
	text-align: center;
}
.t_work h1{
	padding-bottom: 40px;
	font-weight: 800;
	font-size:25px;
	color: #000;
	padding-left:25px;
	font-family: 'EB Garamond', serif;
	font-weight: 600;
	letter-spacing: 0.3em;
	padding-left:0.3em;
	text-indent:-0.3em;
}
.t_work h2{
	padding-bottom: 50px;
	font-size:18px;
	color: #000;
	line-height: 45px;
	font-family: 'Noto Serif JP';
	font-weight: 400;
	display: block;
	letter-spacing: 0.3em;
	padding-left:0.3em;
	text-indent:-0.3em;
}

.t_work_ex{
	width: 100%;
	overflow: hidden;
	background: #fff;
}
.t_work_ex .top{
	width: 100%;
	margin-bottom: 3px;
}
.t_work_ex .bottom{
	width: 100%;	
}
.t_work_ex .bottom div{
	float:left;
	width: calc(50% - 1.5px);
}
.t_work_ex .bottom div:first-child{
	margin-right: 1.5px;
}
.t_work_ex .bottom div:last-child{
	margin-left: 1.5px;
}
.t_work_ex img{
	width: 100%;
	display: block;
}

.t_company{
	margin-top: 4px;
	padding: 80px 0 200px 5%;
	background: #d9ded7;
}
.t_company ul{
}
.t_company ul li{
	padding-bottom: 50px;
	font-size:18px;
	color: #000;
	line-height: 1.8em;
	letter-spacing: 0.3em;
	font-family: 'EB Garamond', 'Noto Serif JP';
	font-weight: 400;
}
.t_company ul li span{
	display: inline-block;
	width:150px;
}

.t_prifile{
	padding: 80px 0 120px 0;
	background: #171d4f;
	color: #b6b4b5;
	overflow: hidden;
}
.t_prifile .wrap{
	width: 90%;
	margin:0 auto;
}
.t_prifile .wrap h1{
	font-size:30px;
	letter-spacing: 0.3em;
	font-family: 'EB Garamond', serif;
	font-weight: 600;
}
.t_prifile .wrap .top{
	overflow: hidden;
	padding-top:50px;
}
.t_prifile .wrap .top .left{
	width:35%;
	float: left;
	padding-top: 10px;
	
}
.t_prifile .wrap .top .left img{
	width: 80%;
	display: block;
}

.t_prifile .wrap .top .right{
	width:65%;
	float: left;
	padding-left:0px;
}
.t_prifile .wrap .top .right h2{
	font-size:20px;
	line-height: 1.8em;
	letter-spacing: 0.3em;
	line-height: 45px;
	font-family: 'EB Garamond', 'Noto Serif JP';
	font-weight: 400;
}
.t_prifile .wrap .top .right h3{
	padding-top:30px;
	font-size:18px;
	line-height: 1.8em;
	letter-spacing: 0.3em;
	line-height: 45px;
	font-family: 'Noto Serif JP';
	font-weight: 400;
	padding-bottom: 10px;
}
.t_prifile .wrap .top .right img{
	width: 50px;
	padding-right: 10px;
}
.t_prifile .wrap .bottom{
	padding-top:80px;

}
.t_prifile .wrap .bottom p{
	font-size:15px;
	line-height: 1.8em;
	letter-spacing: 0.3em;
	line-height: 45px;
	font-family: 'EB Garamond', 'Noto Serif JP';
	font-weight: 400;
}
.t_prifile .wrap .bottom iframe{
	width: 100% !important;
}


.footer{
	padding: 20px 0 20px 0;
	background: #171d4f;
	color: #b6b4b5;
	text-align: center;
}
.footer p{
	font-size:12px;
	letter-spacing: 0.3em;
	line-height: 45px;
	font-family: 'EB Garamond', 'Noto Serif JP';
	font-weight: 400;
}


/* contact */
.contactV{
	width: 60%;
	padding-bottom:50px;
	padding-top: 0px;
	margin:0 auto;
}
.contactV .content{
	padding-top:180px;
	margin:0 auto;
	overflow: hidden;
	margin-bottom: 50px;
	margin-left:30px;
	text-align:center;
}
.contactV .content .contact h2{
	font-family: 'Noto Serif JP';
		font-size:14px;
	color:#000;
	font-weight: 400;
	display:block;
	line-height: 25px;
	padding-bottom: 30px;
	width: calc(50% - 30px);
	float: left;
	margin-right:30px;
	text-align: left !important;
}
.contactV .content .contact .flnone{
	float: none;
}
.contactV .content .contact .with2{
	width: calc(25% - 30px) !important;
}
.contactV .content .contact .with3{
	width: calc(75% - 30px) !important;
}
.contactV .content .textinput {
	font-family: 'Noto Serif JP';
	font-size:14px;
	color:#000;
	font-weight: 400;
	height:40px;
	line-height: 20px;
	width: 100%;
	background-color: #CCCCCC;
	padding-left:10px;
	padding-right:10px;
	margin-top:10px;
	border: 0px solid #CCCCCC;
}
.contactV .content .wthlong {
	width: calc(100% - 30px) !important;
}
.contactV .content .textarealong {
	height: 200px !important;
	width: 100% !important;
}
.contactV .content input[type="button"] {
	border: solid 0px gray;
	display: inline-block;
	padding: 13px 50px 13px 50px;
	background: #171d4f;
	font-family: 'EB Garamond', serif;
	font-size:14px;
	color:#fff;
	font-weight: 400;
	margin-top:30px;
	margin-right: 30px;
	cursor: pointer;
	border : 1px solid #171d4f;
	transition: .5s all;
}
.contactV .content input[type="button"]:disabled{
	color:gray;
	background: #eee;
}

.contactV .content input[type="button"]:hover {
	background: #fff;
	color:#171d4f;
	border : 1px solid #171d4f;
}


.contactV .content .contact h3{
	font-family: 'Noto Serif JP';
	font-size:13px;
	color:#000;
	font-weight: 400;
	display:inline-block;
	line-height: 20px;
	padding-bottom: 30px;
	clear: both;
	width: calc(100% - 30px) !important;
}
.contactV .content .contact h3 a{
	color: red;
}
.contactV .content .contact label{
	font-family: 'Noto Serif JP';
	font-size:13px;
	color:#000;
	font-weight: 400;
	margin-right: 30px;
}

/* Base for label styling */
[type="checkbox"]:not(:checked),
[type="checkbox"]:checked {
  position: absolute;
  left: 0;
  opacity: 0.01;
}
[type="checkbox"]:not(:checked) + label,
[type="checkbox"]:checked + label {
  position: relative;
  padding-left: 2.3em;
  font-size: 1.05em;
  line-height: 1.7;
  cursor: pointer;
}

/* checkbox aspect */
[type="checkbox"]:not(:checked) + label:before,
[type="checkbox"]:checked + label:before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 1.4em;
  height: 1.4em;
  border: 1px solid #aaa;
  background: #FFF;
  border-radius: .2em;
  box-shadow: inset 0 1px 3px rgba(0,0,0, .1), 0 0 0 rgba(203, 34, 237, .2);
  -webkit-transition: all .275s;
	  transition: all .275s;
	  background: #a1beb7;
}

/* checked mark aspect */
[type="checkbox"]:not(:checked) + label:after,
[type="checkbox"]:checked + label:after {
  content: '✕';
  position: absolute;
  top: .525em;
  left: .18em;
  font-size: 1.375em;
  color: #CB22ED;
  line-height: 0;
  -webkit-transition: all .2s;
	  transition: all .2s;
}

/* checked mark aspect changes */
[type="checkbox"]:not(:checked) + label:after {
  opacity: 0;
  -webkit-transform: scale(0) rotate(45deg);
	  transform: scale(0) rotate(45deg);
}

[type="checkbox"]:checked + label:after {
  opacity: 1;
  -webkit-transform: scale(1) rotate(0);
	  transform: scale(1) rotate(0);
}

/* Disabled checkbox */
[type="checkbox"]:disabled:not(:checked) + label:before,
[type="checkbox"]:disabled:checked + label:before {
  box-shadow: none;
  border-color: #bbb;
  background-color: #e9e9e9;
}

[type="checkbox"]:disabled:checked + label:after {
  color: #777;
}

[type="checkbox"]:disabled + label {
  color: #aaa;
}

/* Accessibility */
[type="checkbox"]:checked:focus + label:before,
[type="checkbox"]:not(:checked):focus + label:before {
  box-shadow: inset 0 1px 3px rgba(0,0,0, .1), 0 0 0 6px rgba(203, 34, 237, .2);
}

/*　popup　*/
.popup{
	position: fixed;
	top:0;
	left: 0;
	width: 100%;
	background: rgba(0,0,0,0.6);
	height: 100%;
	z-index: 33;
	display: none;
}
.popup .wrap{
	position: absolute;
	top:10%;
	width: 50%;
	left: 25%;
	margin:0 auto;
	height:600px;
	background: #fff;
	z-index: 34;
	overflow:scroll;

}
.popup .wrap span{
	font-weight: 600;
}
.popup .wrap h2{
	font-family: 'Noto Sans JP', sans-serif;
	font-size:13px;
	color:#000;
	font-weight: 400;
	line-height: 25px;
	margin: 0 auto;
	width: 95%;
	display: inline-block;
	padding:50px 0 50px 30px;
}
.popup .wrap p{
	position: absolute;
	top:0px;
	right : 20px;
	font-family: 'Spartan', sans-serif;
	font-size:50px;
	color:#000;
	font-weight: 400;
	width: 20px;
	height: 20px;
}
.popup .wrap p a{
	color:#000;
}


.sp_nav_1{
	display:none;
}