@import url("common.css");

#top-image{
	position: revert;
  height: 100vh;
}
/*スライドの高さを指定　overflow: hidden;を入れる*/
.slider {
  width: 100%;
  height: 100vh;
  margin-left: auto;
  margin-right: auto;
  overflow: hidden;
  padding: 0;
  margin: 0;
}
 
/*スライドは背景画像にする*/
.slider-img {
  content: "";
  background-repeat: no-repeat;
  background-size:cover;
  background-position: center;
  width: 100%;
  height: 100vh;
  /*スライド画像の高さ*/
}
 
/*スライド画像を指定*/
.slider-img-01 {
  background-image: url(../image/top/rikusei_main1.jpg);
}
 
.slider-img-02 {
  background-image: url(../image/top/rikusei_main2.jpg);
}
 
.slider-img-03 {
  background-image: url(../image/top/rikusei_main3.jpg);
}
 
.slick-list {
  width: 100%;
}
/* アニメーションを指定 */
@keyframes fadezoom {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.1);
    /* 拡大率 */
  }
}
.add-zoom {
  animation: fadezoom 10s 0s forwards;
}
.slide-text{
	position: absolute;
	bottom: 20%;
	left: 10%;
	color: #fff;

}
.slide-text h2{
	font-size: 36px;
	line-height: 1.5;
	font-weight: 500;
	font-feature-settings: "palt";
}
.slide-text h3{
	font-size: 24px;
	margin: 14px 5px;
}

#black{
	background-color: #000;
	width: 100%;
	height: 100vh;
	display: flex;
    align-items: center;
    font-weight: bold;
}
.safety{
	/*background-color: #fff;
	
	width: 1px;
*/
overflow: hidden;
box-sizing: border-box;
display: flex;
    align-items: center;
    position: relative;
}
.safe-bg{
	background-color: #fff;
    
    height: 345px;
    position: absolute;
    width: 1px;
    
}
.black-text{
	padding: 86px 100px 86px 100px;
	position:relative;
	z-index:2;
	max-width:70%;
	/*display: none;*/
}
#black h2{
	font-size: 36px;
	margin: 0 0 20px;
}
#black p{
	font-size: 18px;
	line-height: 1.6;
}
#service{
	padding: 200px 0 120px 0;
}
.sv{
	
	max-width: 1000px;
	margin: 0 auto 64px;
	height: 574px;
	position: relative;
}
.sv-box{
	display: flex;
	height: 574px;
}
.reverse{
	flex-direction: row-reverse;
}
.sv-l,.sv-r{
	width: 50%;
	color: #fff;
}
.sv-l{
	background-color: #000;

	text-align: center;
display: flex;
align-items: center;
justify-content: center;
position: relative;
overflow: hidden;
}
.sv-mask{
background-color: #fff;
position: absolute;
top:0;
left:0;
    width: 100%;
    height: 100%;
    transform-origin: right;
    transform: scaleX(1);
    transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: 1;
}
.sv-l h2{
	font-family: "Barlow Semi Condensed", sans-serif;
  font-weight: 900;
  font-style: normal;
  font-size: 40px;
  text-align: center;
  letter-spacing: -1px;
    line-height: 0.7;
    margin: 30px 0 0 0 ;
}
.sv-r{
	background-size: cover;
background-position: center;
transition: background-position 2s ease-out;
}
.bg1{
	background-image: url(../image/top/services_pavement.jpg);
}
.bg2{
	background-image: url(../image/top/services_road.jpg);
}
.bg3{
	background-image: url(../image/top/services_waterjet.jpg);
}
.bg4{
	background-image: url(../image/top/@pixta_72788482.jpg);
}
.dot{
	width: 100%;
	height: 100%;
	background-image: url(../image/top/pattern_4px.png);
	text-align: center;
	font-weight: bold;
	padding: 50px 40px;
box-sizing: border-box;
display: flex;
    align-items: end;
}
.dot h3{
font-size: 28px;
margin-bottom: 24px;
}
.dot p{
	text-align: left;
	line-height: 1.8;
}
.sv-text{

}
#service .title-j{
	margin-bottom: 150px;
}
#works{
	background-color: #251e1c;
	color: #fff;
	padding: 160px 0 130px;
}
.work-slider{
color: #fff;
margin: 50px 0 0 0;
}
.work-slider .slick-slide{
	width: 272px !important;
	
}
.work-slider .slider-item{
	width: 272px !important;
	transition: opacity 0.5s ease;
    opacity: 1;
	
}

.work-slider .slick-slide {
  margin: 0 40px 0 0; /* 左右に10pxのマージン */
  
}
.work-slider .slider-item img{
	width: 272px !important;
	height: 181px !important;
	object-fit:cover;
}

.slider-item h4{
	font-size: 14px;
	font-weight: bold;
	margin: 10px 0;
}
.slider-item p{
color: #c2c2c2;
font-size: 14px;
line-height: 1.4;
}
.slider-item .work-date{
	color: #888;
	font-family: "Barlow Semi Condensed", sans-serif;
  font-weight: 700;
  text-align: right;
  font-size: 12px;
  margin-bottom: 10px;
}
.prev-arrow,.next-arrow{
width: 56px;
height: auto;
cursor: pointer;
transition: opacity 0.5s ease;
    opacity: 1;
}
.prev-arrow:hover,.next-arrow:hover{
	opacity: 0.7;
}
.prev-arrow{

}
.next-arrow{

}
.arrow_box {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin: 20px 0 0;
    position: relative;
    width: 100%;
    justify-content: space-between;
    padding: 0 60px;
    margin: 50px 0 0 0;
}
.work-slider .slider-item:first-child {
  margin-left: 15vw; /* 最初のスライドだけ左側に余白 */
}

#commitment{
	background-color: #00cb00;
	color: #fff;
	padding: 150px 0;
}
#commitment .title-j{
	color: #000;
}
.comit-contents{
max-width: 1000px;
margin: 120px auto 0;
}
.comit-contents .sen{
	width: 0;
	height: 6px;
	background-color: #000;
}
.comit{
	display: flex;
	padding: 60px 0;
	box-sizing: border-box;
}
.comit-contents .comit:nth-last-of-type(1){
	padding-bottom: 20px;
}
.comit-last{
	padding-bottom: 20px;
}
.comit img{
	height: 112px;
	width: auto;
	margin: 0 50px 0 0;

}
.comit h2{
	color: #000;
	font-weight: 700;
	font-size: 38px;
	letter-spacing: 1em;
	text-indent: 1em;

}
.comit p{
	font-weight: 700;
	width: 50%;
	line-height: 1.8;
	padding: 0 6% 0 0;
	box-sizing: border-box;
	font-feature-settings: "palt";
text-align: justify;
}
.comit-title{
	display: flex;
	width: 50%;
	align-items: center;
	padding: 0 0 0 6%;
	box-sizing: border-box;
}
.comit-half{
	display: flex;
	justify-content: end;
	padding: 0 6% 60px;
}
.ikusei{
background-color: #fff;
color: #00cb00;
padding: 26px 34px;
width: 50%;
}
.ikusei h4{
	font-size: 18px;
	font-weight: 700;
	margin: 0 0 22px 0;
}
.ikusei p{
	font-weight: 700;
	line-height: 1.8;
}

#company{
	background-color: #000;
	color: #fff;
	padding: 150px 0;
}
.company-contents{
	max-width: 1000px;
	margin: 50px auto 250px;
	position: relative;
  
}
.company-contents::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../image/top/pattern_4px.png") repeat;
  opacity: 0.5; /* 透明度調整 */
  pointer-events: none; /* クリックを透過 */
}
.company-contents img{
	width: 1000px;
	height: 362px;
	object-fit: cover;
}
.button001{
	position: relative;
	z-index: 1;
}
.button001 a {
    background: transparent;
   border:solid #fff 3px;
    position:absolute;
    display: flex;
    justify-content: space-around;
   font-size: 20px;
    /*width: fit-content;*/
    width: 400px;
    padding: 50px 40px 50px 50px ;
    color: #fff;
    transition: 0.3s ease-in-out;
    font-weight: 500;
    text-decoration: none;
    right: 30px;
    top: -30px;
}
.button001 a:hover {
    background: #fff;
    color: #00cb00;
}
.button001 a:after {
    content: '';
    width: 56px;
    height: 26px;
    background: url("../image/top/next_arrow.svg") no-repeat;
  background-size: contain;
  vertical-align: middle;
  margin:-6px 0 0 60px;
    /*border-top: 3px solid #313131;
    border-right: 3px solid #313131;
    transform: rotate(45deg) translateY(-50%);
    position: absolute;
    top: 50%;
    right: 20px;
    border-radius: 1px;
    transition: 0.3s ease-in-out;
 */   
}
.b-black a{
border: solid #000 3px;
color: #000;
}
.b-black a:hover {
    background: #000;
    color: #00cb00;
}
.contact{

}

#recruit{
	background-image: url(../image/top/recruit_bg.gif);
	background-repeat: repeat-y;
	background-position: center;
	padding: 130px 0 250px;
	text-align: center;
}
#recruit h4{
	font-size: 34px;
	font-weight: 700;
	margin: 78px 0 26px;
}
#recruit p{
	font-size: 14px;
	line-height: 1.6;
	font-weight: 700;
	margin: 0 0 50px;
	font-feature-settings: "palt";
}
.recruit-contents{
	max-width: 1000px;
	margin: 0 auto;
position: relative;
}
#recruit img{
	width: 740px;
	height: 492px;
	object-fit: cover;
}

.scroll_down {
  position: relative;
  width: 100%;
  /*height: 100vh;*/
  background-position: 50% 50%;
  background-repeat: no-repeat;
  background-size: cover;
}

.scroll_down:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 80%;
  background: linear-gradient(180deg,rgba(#000, 0) 0, rgba(#000, .8) 80%, rgba(#000, .8) 100%);
  }

.scroll_down a {
  display: inline-block;
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  width: 13px;
  padding: 10px 10px 110px;
  color: #000;
  font-size: 14px;
  font-family: 'Josefin Sans', sans-serif;
  line-height: 1;
  letter-spacing: .2em;
  text-transform: uppercase;
  text-decoration: none;
  writing-mode: vertical-lr;
  transition: .2s;
  overflow: hidden;
  margin: auto;
}

.scroll_down a:before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 2px;
  height: 50px;
  
}

.scroll_down a:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 2px;
  height: 50px;
  background: #fff;
}

.scroll_down a:hover {
  opacity: .5;
}

#type01 a:after {
  animation: sdl01 1.5s cubic-bezier(1, 0, 0, 1) infinite;
}
.b-mask{
	display: none;
}
@keyframes sdl01 {
  0% {
    transform: scale(1, 0);
    transform-origin: 0 0;
  }
  50% {
    transform: scale(1, 1);
    transform-origin: 0 0;
  }
  50.1% {
    transform: scale(1, 1);
    transform-origin: 0 100%;
  }
  100% {
    transform: scale(1, 0);
    transform-origin: 0 100%;
  }
}
.sp-text{
	display: none;
}
@media screen and (max-width: 820px){
.black-text{
	max-width: 86%;
}
#service {
    padding: 200px 20px 120px;
}
.comit-contents {
    max-width: 100%;
    margin: 120px auto 0;
    padding: 0 20px;
}
.company-contents {
    max-width: 100%;
    margin: 50px auto 250px;
    padding: 0 20px;
}
.company-contents img {
    width: 100%;
  }
.contact-contents{
	padding: 0 20px;
}
#recruit{
	padding-left:20px;
	padding-right: 20px;
}
#recruit img{
	width: 100%;

}
}


@media screen and (max-width: 469px){
.slide-text {
    position: absolute;
    bottom: 5%;
    left:0;
    width: 100%;
    padding: 0 30px;
}
.slide-text h2 {
    font-size: 26px;
    line-height: 1.5;
    font-weight: 700;
    font-feature-settings: "palt";
}
.slide-text h3 {
    font-size: 18px;
    margin: 14px 5px;
    line-height: 1.4;
}
#black{
	background-color: #FFF;
	height: 420px;
	display: block;
	position: relative;
}
.b-mask{
	display: block;
	background-color: #000;
    width: 100%;
    height: 100%;
    transform-origin: right;
    transform: scaleX(1);
    transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: 1;
    position: absolute;
}
.black-text {
	max-width: 100%;
    padding: 86px 32px 86px 32px;
  }
  #black h2 {
    font-size: 28px;
    margin: 0 0 10px;
    line-height: 1.4;
}
#black p{
	font-size: 16px;
}
.safe-bg{
	display: none;
}
    #service {
        padding: 80px 20px 80px;
    }
#service .title-j {
    margin-bottom: 60px;
}
.sv {
    display: block;
    max-width: 100%;
    margin: 0 auto 64px;
    height: auto;
}
.sv-l, .sv-r {
    width: 100%;
  }
.sv-l h2{
  font-size: 30px;
}
.sv-r{
	height: 360px;
}
.sv-name{
	padding: 40px 0;
}
.sv-name img{
  width: 150px;
    height: auto;
}
.sv-text{
	display: none;
}
.sp-text{
	display: block;
	color: #000;
}
.sp-text h3{
font-size: 22px;
text-align: center;
font-weight: 700;
margin: 22px 0 18px;
}
.sv-box {
    display: block;
    height: auto;
}
.sp-text p{
line-height: 1.6;
font-weight: 700;
font-feature-settings: "palt";
}
#works{
	padding: 60px 0 120px;
}
.arrow_box{
	padding: 0 24px;
}
.prev-arrow, .next-arrow {
    width: 42px;
  }
 .work-slider .slider-item:first-child {
    margin-left: 24px;
}
#commitment,#company{
	padding: 60px 0;
}
.comit-contents{
	margin: 60px auto ;
}
.comit{
	display: block;
}
.comit-title {
    display: block;
    width: 100%;
    padding: 0;
    text-align: center;
  }
 .comit img {

    margin: 0 0 40px 0;
}
.comit h2{
	font-size: 24px;
}
.comit p{
	width: 100%;
	padding: 0;
	margin-top: 36px;
}
.comit-half{
	padding: 0 0 60px;
}
.ikusei{
	width: 100%;
}
.company-contents{
	padding: 0;
	margin: 50px auto 200px;
}
.company-contents img{
	height: 180px;
}
.button001 a {

    font-size: 16px;
    /* width: fit-content; */
    width: 300px;
    padding: 38px 30px 38px 24px;

    font-weight: 700;

    right: auto;
    top: -24px;
    margin-left: calc((100vw - 300px) / 2);
}
.button001 a:after{
	width: 42px;
	margin: -6px 0 0 35px;
}

#recruit{
	background-size: 60px;
	padding: 60px 20px 200px ;
	text-align: left;
}
#recruit h4 {
    font-size: 28px;
    margin: 60px 0 26px;
  }
#recruit img{
	height: 216px;
}
#recruit .button001 a{
	margin-left: calc((100vw - 300px) / 2 - 20px);
}
.slider-item.empty {
        display: none !important;
    }
}