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

body{
	margin: 0;
}

.pc-box{
	display: none;
}

.wrapper{
	width: 100%;
	margin: 0 auto;
	font-family: "bebas-neue-pro-semiexpanded", sans-serif;
	font-weight: 600;
	font-style: normal;
}

.wrapper img{
	display: block;
	line-height: 0;
}

.mv{
	margin: 0 auto 10%;
}

.mv h1{
	margin: 10% auto 5%;
	text-align: center;
	font-size: 3.0rem;
	line-height: 1.0;
	letter-spacing: .5px;
}

.mv h1 span{
	font-size: 2.0rem;
}

.mv p{
	font-size: .8rem;
	line-height: 2;
	text-align: center;
	margin: 5% auto;
}

.proifile{
	width: 90%;
	margin: 10% auto;
}

.proifile p{
	font-size: .6rem;
	line-height: 2;
	margin: 5% auto;
	font-family: "Noto Sans JP", sans-serif;
	font-weight: normal;
	letter-spacing: .3px;
}

.proifile span{
	font-size: .85rem;
	font-weight: 600;
}

.main-contents{
	margin: 20% auto 10%;
}

.contents-inner{
	margin: 0 auto 25%;
}

.position{
	position: relative;
}

.img55-left{
	width: 55%;
}

.img55-right{
	width: 55%;
	margin-left: 45%;
	margin-top: -11%;
}

.position-right{
	position: absolute;
	width: 42%;
	top: 0;
	right: 0;
}

.position-left{
	position: absolute;
	width: 42%;
	bottom: 0;
	left: 0;
}

.flex{
	display: flex;
	/*column-gap: 15px;*/
}

.flex-gap{
	column-gap: 15px;
}

.mgt30{
	margin-top: -30%;
}

.mgt5{
	margin-top: 3%;
}

.inner-item{
	margin: 5% auto;
	background-image: linear-gradient(
      rgba(255, 255, 255, 0.8), 
      rgba(255, 255, 255, 0.8)
    ),
    url("../images/bg_01.png");
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: 5% 0;
}

.bg-02{
	margin: 5% auto;
	background-image: linear-gradient(
      rgba(255, 255, 255, 0.8), 
      rgba(255, 255, 255, 0.8)
    ),
    url("../images/bg_02.png");
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: 5% 0;
}

.inner-item p{
	text-align: center;
	font-size: 1.2em;
	margin: 1% auto;
}

.inner-item h1{
	text-align: center;
	font-size: 1.2rem;
	line-height: 1.5;
	margin: 2% auto;
}

.inner-item h1::after {
	content: "tax in";
	font-size: 0.85rem;
	margin-left: 5px;
}


.credit{
	width: 80%;
	margin: 3% auto 0;
}

.credit-inner{
	margin: 0 auto;
	position: relative;
    /*border-bottom: solid 1px #808080;*/
    margin-bottom: 3%;
    /*letter-spacing: .3px;*/
}

.credit-inner a{
	display: block;
	text-decoration: none;
	color: #000;
	font-size: 1.1rem;
	line-height: 1.6;
	width: 50%;
	margin: 0 auto;
	text-align: center;
	background-color: #000;
	color:#fff;
}

.all{
	display: block;
	width: 80%;
	margin: 10% auto 15%;
	text-align: center;
	background-color: #000;
	color: #fff;
	font-size: 1.2rem;
	text-decoration: none;
	position: relative;
	line-height: 2.5;
}

.all:after{
	display: inline-block;
	position: absolute;
	top: 50%;
	right: 15px;
	width: 5px;
	height: 5px;
	border-top: 2px solid #fff;
	border-right: 2px solid #fff;
	content: "";
	transform: translateY(-50%) rotate(45deg);
}



@media(min-width:750px){
.sticky-contener{
		display: flex;
	}

	.sticky-contener::before,
	.sticky-contener::after {
		content: "";
		position: fixed;
		top: 0;
		left: 0;
		width: 100vw;
		height: 100vh;
		background-size: contain;
		background-position: center;
		background-repeat: no-repeat;
		z-index: -1;
	}

	.sticky-contener::before {
		background-image: linear-gradient(
		  rgba(255, 255, 255, 0.8), 
		  rgba(255, 255, 255, 0.8)
		),
		url("../images/bg_01.png");
	}

	.sticky-contener::after {
		background-image: linear-gradient(
		  rgba(255, 255, 255, 0.8), 
		  rgba(255, 255, 255, 0.8)
		),
		url("../images/bg_02.png");
		opacity: 0;
		animation: bg-fade 10s infinite;
	}


	@keyframes bg-fade {
		0%, 40%   { opacity: 0; } /* 0〜4秒目：2枚目は透明（1枚目が見えている状態） */
		50%, 90%  { opacity: 1; } /* 5〜9秒目：2枚目が表示される（2枚目が見えている状態） */
		100%      { opacity: 0; } /* 10秒目：再び透明に戻る */
	}
	
	.pc-box{
		width: 33%;
		height: 100vh;
		position: sticky;
		left: 0;
		top: 0;
		display: flex;
		justify-content: center;
		align-items: center;
	}
	
	.pc-box__img{
		display: block;
		width: 38vh;
	}
	
	.wrapper{
		width: 35%;
		box-sizing: border-box;
		margin: 0 auto;
		background-color: #fff;
		padding: 0;
	}
	
	.br_s{
		display: none;
	}
	
	.proifile p{
		font-size: .75rem;
		line-height: 2;
		margin: 5% auto;
		letter-spacing: .3px;
	}

	.proifile span{
		font-size: 1rem;
	}


	
	.inner-item p{
		font-size: 1.1em;
	}

	.inner-item h1{
		font-size: 1.6rem;
		letter-spacing: 0.5px;
	}

	.inner-item h1:after{
		font-size: 1.1rem;
	}
		
	.credit{
		width: 70%;
	}
	
	.credit-inner a{
		font-size: 1.2rem;
		letter-spacing: 0.5px;
	}
	
	.credit-inner a::after {
		font-size: 1.2rem;
		padding: 0 5%;
	}
	
	.all{
		line-height: 3;
	}


	.pc-box__sns{
		width: 100%;
	}
	
	.pc-box__sns .sns-logo{
		display: block;
		width: 35%;
		margin: 0 auto 5%;
		filter: brightness(0); /*黒になる*/
	}
		
	.pc-box__sns a{
		display: block;
		color: #fff;
		text-decoration: none;
		font-family: helvetica-lt-pro, sans-serif;
		font-weight: 700;
		font-style: normal;
		font-size: 22px;
		position: relative;
		letter-spacing: 1px;
	}
	
	.pc-box__sns ul{
		padding: 0;
		list-style: none;
		display: flex;
		column-gap: 10px;
		justify-content: center;
	}
	
	.pc-box__sns ul a:before{
		content: '';
		display: inline-block;
		background-repeat: no-repeat;
		background-size: contain;
		width: 45px;
		height: 45px;
		vertical-align: middle;
	}
	
	.pc-box__sns ul .instagram:before{
		background-image: url("https://www.dot-st.com/static/docs/c/css/include/images/icon_sns_insta_color.png");
	}
	
	.pc-box__sns ul .line:before{
		background-image: url("https://www.dot-st.com/static/docs/c/css/include/images/icon_sns_line_color.png");
	}
	
	.pc-box__sns ul .x:before{
		background-image: url("https://www.dot-st.com/static/docs/c/css/include/images/icon_sns_twitter_color.png");
	}
	
	.pc-box__sns ul .facebook:before{
		background-image: url("https://www.dot-st.com/static/docs/c/css/include/images/icon_sns_facebook_color.png");
	}
	
	.pc-box__sns ul .youtube:before{
		background-image: url("https://www.dot-st.com/static/docs/c/css/include/images/icon_sns_youtube_color.png");
	}
	
	.br_s{
		display: none;
	}
	
}