@charset "UTF-8";

/*
	Theme Name: kobayashi-dw
	Author: kobayashi-dw
	Author URI: https://kobayashi-dw.com
*/

/****************************************

          General Setting

*****************************************/
.oltremateria_slide {
	width: calc(100% - 160px);
	height: 350px;
	padding: 0px 80px;
	margin: 0px;
	position: relative;
	z-index: 0;
	overflow: hidden;
	background: #000;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	background: url("http://leftec.pro/2026_leftec.pro/wp-content/uploads/2026/03/oltremateria_slide01.jpg") no-repeat center center;
	background-size: cover;
}

.oltremateria_slide::after {
	padding: 0px;
	margin: 0px;
	content: '';
	display: block;
	position: absolute;
	top: 0;
	right: 0;
	width: 100%;
	height: 100vh;
	z-index: 1;
	background-color: rgba(0,0,0,0.3);
	background-image: radial-gradient(#000 0%, transparent 15%), radial-gradient(#000 0%, transparent 15%);
	background-size: 4px 4px;
	background-position: 0 0, 2px 2px;
}

.oltremateria_slide p span {
	width: calc(100% - 0px);
	position: relative;
	top: 70%;
	left: 0px;
	color: #fff;
	font-size: 40px;
	line-height: 1.3;
	text-align: left;
	letter-spacing: 0.1em;
	z-index: 2;
	transition: 1s;
	opacity: 0;
	display: block;
}

.oltremateria_slide p span:first-child {
  animation: catch_anime 1.4s forwards 1s;　
}
.oltremateria_slide p span:nth-child(2) {
  animation: catch_anime 1.4s forwards 2s;
}
.oltremateria_slide p span:nth-child(3) {
  animation: catch_anime 1.4s forwards 3s;
}
.oltremateria_slide p span:nth-child(4) {
  animation: catch_anime 1.4s forwards 4s;
}

.oltremateria_box_img01 {
  flex: 1.0;             /* 横幅を均等に */
	background: url("http://leftec.pro/2026_leftec.pro/wp-content/uploads/2026/03/oltremateria_background.jpg") repeat center bottom;
	background-size: cover;
}

.oltremateria_bbox01 {
	float: left;
	width: 100%;
	margin: 0px;
	padding: 50px 0px;
	color: #fff;
	background: url("http://leftec.pro/2026_leftec.pro/wp-content/uploads/2026/03/background.jpg") repeat center center;
	background-size: cover;
	background-attachment:fixed;
}


ul.oltremateria_2column {
	float: left;
	width: calc(100% - 0px);
	margin: 0px;
	margin-bottom: 30px;
	padding: 0px;
	display:-webkit-box;
	display:-moz-box;
	display:-ms-flexbox;
	display:-webkit-flex;
	display:-moz-flex;
	display:flex;
	-webkit-box-lines:multiple;
	-moz-box-lines:multiple;
	-webkit-flex-wrap:wrap;
	-moz-flex-wrap:wrap;
	-ms-flex-wrap:wrap;
	flex-wrap:wrap;
}
 
ul.oltremateria_2column li {
	float: left;
	width: calc(100% / 2 - 20px);
	margin-top: 0px;
	margin-left: 10px;
	margin-right: 10px;
	margin-bottom: 20px;
	padding: 0px;
	text-align: left;
	font-size: 14px;
}

ul.oltremateria_7column {
	float: left;
	width: calc(100% - 0px);
	margin: 0px;
	margin-bottom: 0px;
	padding: 0px;
	display:-webkit-box;
	display:-moz-box;
	display:-ms-flexbox;
	display:-webkit-flex;
	display:-moz-flex;
	display:flex;
	-webkit-box-lines:multiple;
	-moz-box-lines:multiple;
	-webkit-flex-wrap:wrap;
	-moz-flex-wrap:wrap;
	-ms-flex-wrap:wrap;
	flex-wrap:wrap;
}
 
ul.oltremateria_7column li {
	float: left;
	width: calc(100% / 7 - 30px);
	margin-top: 0px;
	margin-left: 15px;
	margin-right: 15px;
	margin-bottom: 20px;
	padding: 0px;
	font-size: 12px;
	text-align: left;
	line-height: 1.7;
}

.oltremateria_features_img {
	float: left;
	width: 100%;
	margin: 0px;
	margin-bottom: 10px;
	padding: 0px;
	text-align: center;
	font-size: 16px;
	line-height: 2.6;
}

.oltremateria_works {
	float: left;
	width: 100%;
	margin: 0px;
	padding: 0px;
	color: #fff;
	font-size: 13px;
	line-height: 1.5;
	text-align: left;
}

.oltremateria_works a {
	color: #fff;
}




@media screen and (max-width: 959px) {
	/* 959px以下に適用されるCSS（タブレット用） */
	
}





@media screen and (max-width: 480px) {
	/* 480px以下に適用されるCSS（スマホ用） */
	
.oltremateria_slide {
	width: calc(100% - 40px);
	height: 200px;
	padding: 0px 20px;
}
	
.oltremateria_slide p span {
	font-size: 30px;
	line-height: 1.0;
	font-family: "Shippori Mincho", serif;
	font-weight: 500;
	font-style: normal;
}
	
ul.oltremateria_2column li {
	float: left;
	width: calc(100% - 20px);
	margin-top: 0px;
	margin-left: 10px;
	margin-right: 10px;
	margin-bottom: 40px;
	padding: 0px;
	text-align: left;
	font-size: 14px;
}
	
ul.oltremateria_7column li {
	float: left;
	width: calc(100% / 2 - 30px);
	margin-top: 0px;
	margin-left: 15px;
	margin-right: 15px;
	margin-bottom: 20px;
	padding: 0px;
	font-size: 12px;
	text-align: left;
	line-height: 1.7;
}
	
}