@charset "utf-8";

/* =======================================

	Structure CSS

========================================== */


body {
	width:100%;
	text-align: center;
	margin:0;
	position: relative;
	background-color: #000;
	box-sizing: border-box;
	}



/* ========= 背景画像 ================ */

.swiper-wrapper .swiper-slide {
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    height: 100vh;  //全画面表示
    overflow: hidden;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}


body#about .swiper-wrapper .swiper-slide {
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    height: 100vh;  //全画面表示
    overflow: hidden;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}




.swiper-wrapper{
	
}


div#wrap{
	
	
}

div#container{
  
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top:0;
  left:0;
  width: 100%;
  height: 100%;
  z-index: 100;
}




.box1{

  background:url(../images/logo-icon.svg) top no-repeat ;

  text-align: center;
  height: 7em;
  padding-top:1em;
  font-size:25px;
  letter-spacing: 0.7em;
   -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  color:#fff;
  font-family: serif;

}



.menu-btn {
    position: fixed;
    top: 10px;
    left: 10px;
    display: flex;
    height: 36px;
    width: 60px;
    justify-content: center;
    align-items: center;
    z-index: 10090;
    opacity: 0.8;
  
}
.menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
    content: '';
    display: block;
    height: 3px;
    width: 25px;
    border-radius: 3px;
    background-color: #ffffff;
    position: absolute;
}
.menu-btn span:before {
    bottom: 8px;
    transition: all 0.5s;/*アニメーション設定*/
}
.menu-btn span:after {
    top: 8px;
    transition: all 0.5s;/*アニメーション設定*/
}


#menu-btn-check:checked ~ .menu-btn span {
    background-color: rgba(255, 255, 255, 0);/*メニューオープン時は真ん中の線を透明にする*/
}
#menu-btn-check:checked ~ .menu-btn span::before {
    bottom: 0;
    transform: rotate(45deg);
    transition: all 0.5s;/*アニメーション設定*/
}
#menu-btn-check:checked ~ .menu-btn span::after {
    top: 0;
    transform: rotate(-45deg);
    transition: all 0.5s;/*アニメーション設定*/
}

#menu-btn-check {
    display: none;
}

.menu-content {

    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
 
}
.menu-content ul {
    padding: 70px 10px 0;
}
.menu-content ul li {
  
    list-style: none;
}
.menu-content ul li a {
    display: block;
    width: 100%;
    font-size: 15px;
    box-sizing: border-box;
    color:#ffffff;
    text-decoration: none;
    padding: 9px 15px 10px 20px;
    position: relative;
}
.menu-content ul li a::before {
    content: "";
    width: 7px;
    height: 7px;
	
    transform: rotate(45deg);
    position: absolute;
    right: 11px;
    top: 16px;
}

.menu-content {
	text-align: left;
    width: 200px;
    height: 300px;
    position: fixed;
    top:-60px;
    left:0px;
	opacity: 0;
    z-index: 80;
   color:#fff;
    transition: all 0.5s;/*アニメーション設定*/
    
}

#menu-btn-check:checked ~ .menu-content {
    opacity: 0.8;/*メニューを画面内へ*/
    top:0;
}


div#container_about{
 
  position: absolute;
  top:0;
  left:0;
  width: 100%;
  height: 100%;
  z-index: 100;
}

body#about h1{
	margin-top:15px;
	margin-bottom:40px;
	font-size:15px;
	text-align: center;
	font-weight: normal;
}

.box2{
	max-width: 90%;
	padding:0 5% 50px;
	width:930px;
	margin-left:auto;
	margin-right:auto;
	text-align: left;
	color:#fff;
	font-family: "メイリオ",sans-serif;
	color: #fff;

}


.box2 .about_text1{
	font-size:16px;
	letter-spacing: 0.5em;
	line-height: 1.6;
	
}

.box2 .about_text2{
	font-size:12px;
	letter-spacing: 0.6em;
	line-height: 1.9;
	
}

.box2 .about_text2 p{
	margin-bottom:3em;
}

.box2 .about_text3 p.p_title{
	text-align: left;
	margin-bottom:2em;
}

.box2 .about_text3 p{
	margin-bottom:2em;}

.box2 .about_text3{
	font-size:12px;
	letter-spacing: 0.6em;
	line-height: 1.6;
}

.box2 .about_text3 a{
	color:#fff;
	text-decoration: none;
}


.box2 .about_text3 a:hover{
	color:#fff;
	text-decoration: underline;
}

div.bg_icon1{
	text-align: center;
	margin:40px 0;
}

div#footer{
	position: absolute;
	bottom:12px;
	right:15%;
	color:#fff;
	z-index: 10000;
	font-size:12px;
	letter-spacing: 0.1em;
}

@media screen and (max-width: 780px) {

body#about .swiper-wrapper .swiper-slide {
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment:fixed;
}



.box2 .about_text1{
	font-size:16px;
	letter-spacing: 0.5em;
	line-height: 1.6;
	
}

body#about .menu-content {

  background-color: black;
 
}


}