@charset "UTF-8";

/* -----------------------------------------------
 *  	         IZsite top.css
 * ----------------------------------------------- */



section.mainvisual_sect{
	position:relative;
	padding:12% 0 0 0;
	background-color:#ffffff;
	height:100vh;
	background-repeat:no-repeat;
	background-position:center center;
	background-size: cover;
	background-attachment:fixed;
	z-index:1;
	}
div.mainvisual_blur{
	position:absolute;
	top:0;
	left:0;
	display:block;
	width:100%;
	height:100%;
	background-color:#FFF;
	z-index:-1;
	opacity:0;
	}
/* =暗転= */
body.black div.mainvisual_blur{
	background-color:#000000;
	}
	
/*left*/
section.mainvisual_sect div.mainvisual_inner_left{
	float:left;
	width:50%;
	margin:0;
	padding:0 7% 0 0;
	z-index:5;
	}
div.mainvisual_logo_box{
	width:450px; /*400→450*/
	margin:0 0 0 auto;
	}
svg.svg_mainvisual_logo{
	display: block;
	text-align:center;
	/*margin:0 auto 30px;*/
	margin:0 auto 30px 0;
	width:400px;
	height:170px;
	fill:#000000;
	opacity:0;
	}
p.mainvisual_message{
	padding:0 7px;
	letter-spacing:2px;
	font-size:20px;
	font-weight:bold;
	font-family: 'Alegreya', serif;
	opacity:0;
	}
p.mainvisual_message span{
	font-size:14px;
	font-family: "Sawarabi Mincho";
	}
/* =暗転= */
body.black svg.svg_mainvisual_logo{
	fill:#ffffff;
	}
	
/*right*/
section.mainvisual_sect div.mainvisual_inner_right{
	float:left;
	width:50%;
	margin:0;
	padding:0 0 0 7%;
	z-index:5;
	}

ul.top_work_list{
	list-style:none;
	opacity:0;
	}
ul.top_work_list li{
	position:relative;
	margin:0 0 6% 0;
	letter-spacing:3px;
	font-size:14px;
	/*font-weight:bold;*/
	font-family: 'Alegreya', serif;
	}
ul.top_work_list li img{
	display:none;
	}
ul.top_work_list li a{
	display:block;
	margin:0;
	padding:0px 0px;
	text-decoration:none;
	}

/* hover */
ul.top_work_list li::after{
	position:absolute;
	bottom:0;
	left:0;
	content:"";
	width:0%;
	height:1px;
	background-color:#000;
	transition:all 0.3s;
	}
ul.top_work_list li:hover::after{
	width:100%;
	}
/* =暗転= */
body.black ul.top_work_list li::after{
	background-color:#ffffff;
	}


/* 960px */
@media only screen and (max-width: 60em) {
section.mainvisual_sect{
	padding:20% 0 0 0;
	}
div.mainvisual_logo_box{
	width:300px;
	height: auto;
	}
svg.svg_mainvisual_logo{
	width:300px;
	height:140px;
	}
}

/* 768px */
@media only screen and (max-width: 48em) {
section.mainvisual_sect{
	padding:30% 0 0 0;
	height:auto;
	}

/*left*/
section.mainvisual_sect div.mainvisual_inner_left{
	float:none;
	width:100%;
	margin:0 auto;
	padding:0;
	z-index:5;
	}
/*right*/
section.mainvisual_sect div.mainvisual_inner_right{
	float:none;
	width:100%;
	margin:0;
	padding:0 5%;
	z-index:5;
	}
div.mainvisual_logo_box{
	width:300px;
	height: auto;
	margin:0 auto 20%;
	}
svg.svg_mainvisual_logo{
	width:300px;
	height:140px;
	}
p.mainvisual_message{
	margin:0 0 5% 0;
	}
}

/* 480px */
@media only screen and (max-width: 30em) {
section.mainvisual_sect{
	padding:30% 0 0 0;
	}
}


/* 1400px */
@media only screen and (max-width: 87.5em) {
}
/* 1024px */
@media only screen and (max-width: 64em) {
}
/* 960px */
@media only screen and (max-width: 60em) {
}
/* 768px */
@media only screen and (max-width: 48em) {
}
/* 720px */
@media only screen and (max-width: 45em) {
}
/* 600px */
@media only screen and (max-width: 37.5em) {
}
/* 480px */
@media only screen and (max-width: 30em) {
}
/* 320px */
@media only screen and (max-width: 20em) {
}