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

body{
	font-family: 'Segoe UI', 'Noto Sans JP', sans-serif;
	letter-spacing: .2rem;
	position: relative;
}
html { scroll-behavior: smooth;}
p{
	line-height: 1.5em;
}

.center{
	text-align: center;
}
.under10{
	margin-bottom: 10px;
}
.under20{
	margin-bottom: 20px;
}
.sp-br{
	display: none;
}



@keyframes fadeOut {
  0% {
	opacity: 1;
  }

  100% {
    opacity: 0;
    visibility: hidden;
  }
}

.loading__logo {
  opacity: 0;
  animation: logo_fade 2s 0.5s forwards;
  width: 400px;
}

@keyframes logo_fade {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }

  60% {
    opacity: 1;
    transform: translateY(0);
  }

  100% {
    opacity: 0;
  }
}


/*内容*/
.main-outer{
	background-image:url("../img/bg.png");
	background-repeat: repeat-y;
	background-attachment: fixed;
}
.main{
	margin: 0 auto;
	width: 768px;
	
}
.main-img img{
	width: 768px;
	height: auto;
	
}
.mv{
	position: relative;
}
.mv-text{
	position: absolute;
	top: 80px;
	right: 0;
	left: 0;
	margin: 0 auto;
}
.mv-text-big{
	font-weight: 600;
	font-size: 100px;
}
.mv-text-small{
	margin-top: 20px;
	font-size: 40px;
	font-weight: 300;
	text-align: center;
}
.link{
	padding-bottom: 200px;
	background-color: #fff;
}
.link div img{
	width: 80%;
	margin: 0 auto;
}
.link-item{
	text-align: center;
	margin-bottom: 30px;
}
.btn img{
	transition: .3s;
	filter: drop-shadow(4px 4px 15px rgba(160,184,184,0.6));
}
.btn:hover img{
    transform: translateY(4px);
	filter: unset;
}
/*フローティングバナー*/
button{
	position: fixed;
	z-index: 100;
	bottom: 20px;
	right:5%;
}
button img{
	width: 600px;
	transition: .3s;
}
button:hover img{
	width: 650px;
}
.bnr{
	transition: .5s;
}
/*footerまでスクロールしたら消す*/
.is-hidden {
	visibility: hidden;
	opacity: 0;
	z-index: -10;
}
/* animation */
@-webkit-keyframes passing-bar{
	0% {
		left: 0;
		right: auto;
		width: 0;
	}
	50% {
		left: 0;
		right: auto;
		width: 100%;
	}
	51% {
		left: auto;
		right: 0;
		width: 100%;
	}
	100% {
		left: auto;
		right: 0;
		width: 0;
	}
}
@keyframes passing-bar{
	0% {
		left: 0;
		width: 0;
	}
	50% {
		left: 0;
		width: 100%;
	}
	51% {
		left: 0;
		width: 100%;
	}
	100% {
		left: 100%;
		width: 0;
	}
}
@-webkit-keyframes passing-txt{
	0% { opacity: 0; }
	50% { opacity: 0; }
	100% { opacity: 1; }
}
@keyframes passing-txt{
	0% { opacity:0; }
	50% { opacity:0; }
	100% { opacity:1; }
}
/* css */
.passing .passing-box {
	display: block;
	text-align: center;
}
.passing .passing-bar {
	position: relative;
	display: inline-block;
	/*　後ほど解説　*/
	-webkit-transform: translate3d(0, 0, 0);
	-ms-transform: translate3d(0, 0, 0);
	transform: translate3d(0, 0, 0);
}
.passing .passing-bar:before {
	content: '';
	display: inline-block;
	width: 0;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 1;
	/* 任意の値 */
	background: #000;
}
.passing .passing-txt {
	opacity: 0;
	/* 後ほど解説 */
	-webkit-transform: translate3d(0, 0, 0);
	-ms-transform: translate3d(0, 0, 0);
	transform: translate3d(0, 0, 0);

}
.passing.move .passing-bar:before {
	-webkit-animation: passing-bar 1.5s ease 0s 1 normal forwards;
	animation: passing-bar 1s ease 0s 1 normal forwards;
}
.passing.move .passing-txt {
	-webkit-animation: passing-txt 0s ease .5s 1 normal forwards;
	animation:passing-txt 0s ease .5s 1 normal forwards;
}

/*text animation2*/
.box {
    overflow: hidden;
	margin-top: 20px;
}

.box-title {
    margin: 0;
    animation: textAnime 1.5s .5s forwards ease-in-out;
    transform: translateY(100%);
}

@keyframes textAnime {
    to {
        transform: translateY(0px);
    }
}
/*footer*/
footer{
	text-align: center;
	padding-top: 3px;
	padding-bottom: 3px;
	background-color: #474747;
}
small{
	font-weight: 400;
	color: #FFFFFF;
}

@media screen and (max-width:768px){
	.sp-br{
		display: block;
	}
	.main{
		width: 100%;
	}
	.main img{
		width: 100%;
	}
	button{
		bottom: 0;
		right: initial;
	}
	button:hover img{
		width: 100%;
	}
	button img{
		width: 100%;
	}
	.mv-text{
	top: 30px;
	}
	.mv-text-big{
		font-weight: 600;
		font-size: 13vw;
	}
	.mv-text-small{
		margin-top: 0px;
		font-size: 30px;
		font-weight: 300;
	}
	
}