@charset "utf-8";
body{opacity:0;}
body.active{
  animation: fadebody 1.5s 0s forwards;
}
@keyframes fadebody {
  0% {
	  opacity : 0;
  }
  100% {
	  opacity : 1;
  }
}

/* 共通 */
.sec-title{
	font-size: 48px;
	letter-spacing: 8px;	
}
@media screen and (max-width:1100px){
	.sec-title{
		font-size: 42px;
	}
}
@media screen and (max-width:768px){
	.sec-title{
		font-size: 36px;
		letter-spacing: 5px;
	}
}
.sec-title .mini{
	font-size: 24px;
	font-weight: 500;
	display: block;
	letter-spacing: 10px;
}
@media screen and (max-width:1100px){
	.sec-title .mini{
		font-size: 22px;
	}
}
@media screen and (max-width:768px){
	.sec-title .mini{
		font-size: 20px;
	}
}
.more-btn a{
	font-size: 24px;
	display: block;
	letter-spacing: 5px;
	width: 250px;
	color: #000;
	border: 2px solid #000;
	text-align: center;
	padding: 3px 0;
	position: relative;
}
@media screen and (max-width:768px){
	.more-btn a{
		font-size: 20px;
		width: 200px;
	}
}
.more-btn a:after{
	content: "";
	background: url(../images/top/arrow-right.png) no-repeat;
	background-size: contain;
	width: 300px;
	height: 30px;
	display: block;
	position: absolute;
	left: 0;
	bottom: -50px;
	transition: .5s;
}
@media screen and (max-width:768px){
	.more-btn a:after{
		width: 250px;
		height: 25px;
		bottom: -40px;
	}
}
.more-btn a:hover{
	color: #fff;
	background: #000;
}
/* スクロール */
.slbl_scroll {
  position: absolute;
  writing-mode: vertical-rl;
  display: flex;
  align-items: center;
	right: 1.7vw;
  bottom: 10px;
  z-index: 100;
}
.slbl_scroll>span{
	letter-spacing: 1px;
	font-weight: 300;
}
.slbl_scroll_bar {
  display: block;
  margin: 10px auto 0;
  width: 1px;
  height: 70px;
  background-color: #333;
  position: relative;
  z-index: 0;
}
.slbl_scroll_bar:after {
	content: '';
	display: block;
	width: 12px;
	height: 12px;
	border-radius: 50%;
  background-color: #FFE100;
	position: absolute;
	top: 0;
	left: -24.155vw;
	right: -24.155vw;
	margin: 0 auto;
	-webkit-animation: 3.2s scrollanimeB ease infinite 3.32s;
	animation: 3.2s scrollanimeB ease infinite 3.32s;
	transform: translate(0,-50%) scale(0)
}
.slbl_scroll_link {
  text-decoration: none;
  color: #000000;
  font-size: 2.899vw;
  display: none;
}
.slbl_scroll_text {
  font-size: 14px;
}
@-webkit-keyframes scrollanimeB {
	0%{
	  top: 0;
		opacity: 1;
	  transform: translate(0,-50%) scale(0)
	}
	5%{
	  top: 0;
	  opacity: 1;
	  transform: translate(0,-50%) scale(1)
	}
	75%{
	  top: 100%;
	  opacity: 1;
	  transform: translate(0,-50%) scale(1)
	}
	100%{
	  top: 100%;
	  opacity: 0;
	  transform: translate(0,-50%) scale(1)
	}
}
@keyframes scrollanimeB {
  0%{
    top: 0;
		opacity: 1;
    transform: translate(0,-50%) scale(0)
  }
	5%{
    top: 0;
    opacity: 1;
    transform: translate(0,-50%) scale(1)
  }
	75%{
    top: 100%;
    opacity: 1;
    transform: translate(0,-50%) scale(1)
  }
	100%{
    top: 100%;
    opacity: 0;
    transform: translate(0,-50%) scale(1)
 	}
}
.top-area{
	margin: 60px auto 0;
	padding-top: 3.5vw;
	background: linear-gradient(90deg, #fff 0, #fff 6.3vw, #c5d2de 6.3vw, #c5d2de 100vw);
	position: relative;
	height: calc(100vh - 60px);
	max-height: 1020px;
}
@media screen and (max-width:820px){
	.top-area{
		margin: 80px auto 0;
		height: calc(100vh - 80px);
	}
}
@media screen and (max-width:768px){
	.top-area{
		margin: 0 auto;
		padding-top: 120px;
		height: 50vh;
	}
}
@media screen and (min-width:1440px){
	.top-area{
		background: linear-gradient(90deg, #fff 0, #fff 5.5vw, #c5d2de 5.5vw, #c5d2de 100vw);
	}
}
.main-text{
	font-size: 4.5vw;
	position: absolute;
	left: 10vw;
	bottom: 6vw;
	z-index: 10;
	letter-spacing: .2em;
}
@media screen and (min-width:1600px){
	.main-text{
		font-size: 70px;
	}
}
.main-text .acier{
	display: inline-block;
	font-size: 8vw;
	font-weight: 500;
	letter-spacing: 4px;
	line-height: .9;
	position: relative;
}
@media screen and (min-width:1600px){
	.main-text .acier{
		font-size: 150px;
	}
}
.main-text .acier:before{
	content: "";
	background: url(../images/top/top-and.png) no-repeat;
	background-size: contain;
	width: 13vw;
	max-width: 200px;
	height: 15vw;
	max-height: 220px;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	z-index: -1;
}
.slide-box{
	position: relative;
}
.top-slide{
	margin: 0 5vw 0 auto;
	width: 70vw;
	position: relative;
	z-index: 2;	
	opacity: 0;
	transition: .3s;
}
.top-slide.slick-initialized{
	opacity: 1;
}
.top-slide .slick-slide img{
	object-fit: cover;
	height: 76vh;
	max-height: 820px;
}
/*
@media screen and (max-width:768px){
	.top-slide .slick-slide img{
		height: 43.5vh;
	}
}
*/
.top-bg{
	position: absolute;
	left: 0;
	top: 0;
	width: 7vw;
	height: 100%;
	z-index: 100;
	display: flex;
	flex-direction: column;
	justify-content: center;
}
.top-bg img{
	width: 100%;
	height: auto;
}
@media screen and (min-width:1440px){
	.top-bg img{
		width: auto;
		max-height: 100%;		
	}
}
.blog-area.news .more-btn a{
	margin: 0 auto;
}
.service-area{
	margin: 100px auto 0;
	max-width: 1600px;
	position: relative;
}
.service-area>.inner{
	position: relative;
}
.service-area .sec-title{
	position: relative;
	z-index: 10;
}
.service-area .sub-text{
	margin-top: 20px;
	font-size: 17px;
	letter-spacing: 3px;
	line-height: 2;
	position: relative;
	z-index: 10;
	background: rgba(255,255,255,.8);
	padding: 10px;
	width: 605px;
}
@media screen and (max-width:1100px){
	.service-area .sub-text{
		width: 540px;
	}
}
@media screen and (max-width:768px){
	.service-area .sub-text{
		margin-top: 25px;
		font-size: 16px;
	}
}
.service-area .sub-img{
	position: absolute;
	right: 0;
	top: 0;
	width: 55%;
	max-width: 780px;
	z-index: 2;
}
.service-area .sub-img2{
	margin: 50px auto 0 -10%;
	position: relative;
	width: 70%;
	z-index: -1;
}
.service-area .more-btn{
	position: absolute;
	right: 7vw;
	bottom: 7vw;
}
@media screen and (max-width:1360px){
	.service-area .more-btn{
		right: 2vw;
		bottom: 10vw;
	}
}
@media screen and (max-width:768px){
	.service-area .more-btn{
		right: 5%;
		bottom: 10vw;
	}
}
@media screen and (min-width:1600px){
	.service-area .more-btn{
		right: 0;
		bottom: 140px;
	}
}
.advantage-area{
	margin-top: 100px;
}
.advantage-box{
	margin-top: 50px;
	align-items: center;
}
@media screen and (max-width:1100px){
	.advantage-box{
		flex-direction: column;
	}
}
@media screen and (max-width:768px){
	.advantage-box{
		margin-top: 20px;
		font-size: 22px;
	}
}
.advantage-box .sub-text{
	font-size: 30px;
	font-weight: 900;
	width: 40%;
	line-height: 2;
	letter-spacing: 2px;
}
@media screen and (max-width:1100px){
	.advantage-box .sub-text{
		font-size: 26px;
		width: 100%;
	}
	.advantage-box .sub-text br{
		display: none;
	}
}
.advantage-box .sub-text2{
	font-size: 18px;
	line-height: 2.6;
	width: 60%;
	letter-spacing: 1px;
}
@media screen and (max-width:1100px){
	.advantage-box .sub-text2{
		margin-top: 20px;
		width: 100%;
	}
}
@media screen and (max-width:768px){
	.advantage-box .sub-text2{
		font-size: 17px;
	}
}
.advantage-list{
	margin-top: 100px;
	justify-content: space-around;
}
.advantage-list li{
	width: 25%;
	text-align: center;
}
.feature-text{
	margin-top: 30px;
	text-align: center;
	font-size: 21px;
	font-weight: 900;
	letter-spacing: 5px;
	line-height: 1.4;
}
@media screen and (max-width:768px){
	.feature-text{
		font-size: 19px;
		letter-spacing: 1px;
	}
}
.feature-text br{
	display: none;
}
@media screen and (max-width:990px){
	.feature-text br{
		display: block;
	}
}
.advantage-area .more-btn{
	margin-top: 50px;
}
.advantage-area .more-btn a{
	margin: 0 auto;
	width: 300px;
}
.advantage-area .more-btn a:after{
	width: 350px;
	height: 35px;
}
@media screen and (max-width:768px){
	.advantage-area .more-btn a:after{
		bottom: -50px;
	}
}
.works-area{
	margin-top: 150px;
	padding: 100px 0;
	background: #e5e1aa;
}
.works-img{
	margin-top: 30px;
}
.works-img2{
	margin-top: 50px;
}
.works-area .more-btn{
	margin-top: 50px;
}
.works-area .more-btn a{
	margin: 0 auto;
	background: #fff;
}
.works-area .more-btn a:hover{
	background: #251814;
}
.sec-title.voice{
	margin-top: 150px;
}
.voice-img{
	margin-top: 30px;
}
.company-area{
	margin-top: 100px;
}
@media screen and (max-width:768px){
	.company-area{
		margin: 0;
		display: none;
	}
}
.site-box{
	border-bottom: 1px dotted #cfcfcf;
	padding-bottom: 60px;
}
.site-area{
	margin-top: 150px;
}
.site-area .sec-title{
	border-bottom: 2px solid;
	padding-bottom: 10px;
}
.site-img{
	margin: 60px auto 0;
	max-width: 1030px;
	border: 1px solid #e5e5e5;
}
.site-more{
	margin: -50px auto 0;
	padding: 30px 5% 50px 5%;
	max-width: 900px;
	background: #e8eff5;
	position: relative;
	justify-content: space-between;
	align-items: center;
}
@media screen and (max-width:768px){
	.site-more{
		width: 90%;
	}
}
.site-title{
	margin-top: 12px;
	align-items: center;
}
.site-title .main{
	margin-right: 20px;
	font-size: 28px;
	font-weight: 400;
	letter-spacing: 2px;
	display: inline-block;
}
.site-title .main.bold{
	font-weight: 900;
}
.site-title .semi{
	font-size: 16px;
	font-weight: 900;
	letter-spacing: 2px;
}
.site-more .more-btn a{
	border: none;
	font-size: 18px;
	font-weight: 300;
	width: 150px;	
	text-align: left;
}
.site-more .more-btn a:hover{
	color: #3e7ab1;
	background: transparent;
}
.site-more .more-btn a:before{
	content: "";
	background: url(../images/top/top-target.png) no-repeat;
	background-size: contain;
	width: 22px;
	height: 22px;
	position: absolute;
	right: 50px;
	top: 50%;
	transform: translate(0,-50%);	
}
.site-more .more-btn a:after{
	width: 150px;
  height: 14px;
  left: -10px;
  bottom: -15px;
}
.associated-area{
	margin-top: 100px;
}
.associated-area .sec-title{
	border-bottom: 2px solid;
	padding-bottom: 10px;
}
.associated-img{
	margin: 50px auto 0;
	max-width: 1030px;
}
.blog-area{
	margin-top: 100px;
}
.blog-list{
	margin-top: 50px;
	flex-wrap: wrap;
}
.blog-list li{
	margin: 0 calc(10% / 3) 40px 0;
	width: 22.5%;
}
.blog-list li:nth-of-type(4n){
	margin: 0 0 40px 0;
}
.blog-img img {
  height: 237px;
  object-fit: cover;
}
@media screen and (max-width:900px){
	.blog-list li{
		margin: 0 3.5% 30px 0;
		width: 31%;
	}
	.blog-list li:nth-of-type(4n){
		margin: 0 3.5% 30px 0;
	}
	.blog-list li:nth-of-type(3n){
		margin: 0 0 30px 0;
	}
	.blog-list li:nth-of-type(n+7){
		display: none;
	}
}

.blog-title{
	margin-top: 10px;
}
.blog-list time{
	margin-top: 5px;
	display: block;
	letter-spacing: 3px;
	letter-spacing: 2px;
  color: #989898;
  text-align: right;
}
.blog-area .more-btn{
	margin-top: 20px;
}
.blog-area .more-btn a{
	margin: 0 0 0 auto;
}
/* アニメーション */
.animation{
  opacity : 0;
  transform : translate(0, 50px);
  transition: all 1000ms ease-out;
}
.animation.fade-in{
  opacity : 1;
  transform : translate(0, 0);
}
/* NEWSエリア */
.newsarea{
	animation:fadeInUp03 1.33s ease-in-out 5s forwards;
	opacity:0;
}
.newsarea{
	position:fixed;
	bottom:0;
	right:0;
	z-index:996;
}
.ticker {
	margin: 0 auto;
	padding: 10px 15px;
	width: 400px;
	height: 75px !important;
	text-align: left;
	position: relative;
	overflow: hidden;
	background:#f0f0e4;
}
.ticker ul {
	width: 100%;
	position: relative;
}
.ticker ul li {
	width: 100%;
	display: none;
	font-size:13px;
}
.ticker ul li img{
	width:70px;
	height: 55px;
	object-fit: cover;
	margin-right:10px;
}
.ticker ul li,.ticker ul li a{
	color:#373732;
}
.ticker ul li a{
	display: flex;
	align-items: center;
}
.ticker ul li a:hover{
	color:#9f9f87;
}
.ticker ul li a h4{
	flex: 1;
}
.ticker ul li p,.ticker ul li a p{
	overflow:hidden;
}
@-webkit-keyframes fadeInUp03 {
	0% { opacity: 0; -webkit-transform: translateY(100px); }
	100% { opacity: 1; -webkit-transform: translateY(0); }
}