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


.index-allow{
    width: 28px;
    vertical-align: -3px;
    margin: 0 0 0 10px;
}


.main-box{
    position: fixed;
    top: 0;
    left: 0;
    z-index: -100;
    width: 100%;
    height: 100vh;
}

.main-img-wrap{
    padding: 100px 0 0;
    height: calc(100% - 100px);
}

.main-img {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: -99;
    background-color: #408fbd;
}

.main-top-box{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 65%;
}

.main-top-img{
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    background-size: cover;
    background-position: center;
    width: 50%;
    height: 100%;
    animation: image-switch-animation 24s infinite;
    animation-timing-function: ease-in-out;
    }

.main-under-box {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 65%;
}

.main-under-img {
    position: absolute;
    top: 0;
    right: 0;
    opacity: 0;
    background-size: cover;
    background-position: center;
    width: 50%;
    height: 100%;
    animation: image-switch-animation 24s infinite;
    animation-timing-function: ease-in-out;
}

@keyframes image-switch-animation {
    0% {
        opacity: 0;
    }

    5% {
        opacity: 1;
    }

    25% {
        opacity: 1;
    }

    35% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

.main-img1{
    background-image: url(/img/pagetitle/main-02.jpg);
}

.main-img2 {
    background-image: url(/img/pagetitle/main-01.jpg);
}

.main-img3 {
    background-image: url(/img/pagetitle/main-04.jpg);
}

.main-img4 {
    background-image: url(/img/pagetitle/main2605-01.jpg);
}

.main-img5 {
    background-image: url(/img/pagetitle/main-05.jpg);
}

.main-img6 {
    background-image: url(/img/pagetitle/main2605-02.jpg);
}

.main-img7 {
    background-image: url(/img/pagetitle/kuraoka.jpg);
}

.main-img8 {
    background-image: url(/img/pagetitle/office02.jpg);
}


.main-a {
    animation-delay: 0s;
}

.main-b {
    animation-delay: 6s;
}

.main-c {
    animation-delay: 12s;
}

.main-d {
    animation-delay: 18s;
}









.main-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 10, 10, 0.3);
    color: #FFFFFF;
    z-index: -98;
}

.maintext-content{
    position: fixed;
    top: 50%;
    left: 0;
    width: 100%;
    transform: translateY(-50%);
}

.maintext01{
    display: block;
    width: 65%;
    max-width: 500px;
    margin: 48px auto;
    opacity: 0;
    animation-name: mainText;
    animation-duration: 2s;
    animation-delay: 2s;
    animation-fill-mode: forwards;
    animation-timing-function: ease-in;
}

.maintext02 {
    display: block;
    width: 60%;
    max-width: 360px;
    margin: 0 auto 48px;
    opacity: 0;
    animation-name: mainText;
    animation-duration: 1.2s;
    animation-delay: 2.5s;
    animation-fill-mode: forwards;
    animation-timing-function: ease-in;
}

@keyframes mainText{
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.main-text-line-top{
    position: absolute;
    top: 0;
    left: 0;
    border-bottom: 1px solid #EEEEEE;
    animation-name: mainTextLineTop;
    animation-duration: .8s;
    animation-delay: 3s;
    animation-fill-mode: forwards;
    animation-timing-function: ease-out;
    }
    
    @keyframes mainTextLineTop {
        0% {
            width: 0;
        }
    
        100% {
            width: 55%;
        }
    }

.main-text-line-bottom{
    position: absolute;
    bottom: 0;
    right: 0;
    border-bottom: 1px solid #EEEEEE;
    animation-name: mainTextLineBottom;
    animation-duration: .8s;
    animation-delay: 3s;
    animation-fill-mode: forwards;
    animation-timing-function: ease-out;
    }
    
    @keyframes mainTextLineBottom {
        0% {
            width: 0;
        }
    
        100% {
            width: 55%;
        }
    }


.scrolldown{
    position: absolute;
    bottom: 2vh;
    right: 6%;
}

.scrolldown span {
    position: absolute;
    left: 8px;
    bottom: 50px;
    color: #EEEEEE;
    font-size: 1.3rem;
    letter-spacing: .3rem;
    -ms-writing-mode: tb-rl;
    -webkit-writing-mode: vertical-rl;
    writing-mode: vertical-rl;
}

.scrolldown:before {
    content: "";
    position: absolute;
    bottom: 0;
    left: -4px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #EEEEEE;
    animation:
        circlemove 2s ease-in-out infinite,
        cirlemovehide 2s ease-out infinite;
}

@keyframes circlemove {
    0% {
        bottom: 110px;
    }

    100% {
        bottom: -5px;
    }
}

@keyframes cirlemovehide {
    0% {
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    80% {
        opacity: 0.9;
    }
    100% {
        opacity: 0;
    }
}

.scrolldown:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 1px;
    height: 120px;
    background: #EEEEEE;
}







.index-box{
    padding: 100vh 0 0;
}






.intro-box{
    background-color: rgba(20, 20, 30, 0.7);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.intro-content{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 120px 6%;
    margin: 0 auto;
    box-sizing: border-box;
    max-width: 1600px;
    color: #EEEEEE;
}

.intro-left{
    width: 45%;
}

.intro-img {
    display: block;
    margin: 0 auto 6px;
    max-width: 800px;
    width: 100%;
}

.movie-link-img img{
    display: block;
    width: 100%;
    box-sizing: border-box;
}

.movie-link-img img:hover{
    box-shadow: 8px 8px 12px #333333;
    transition: .4s;
}

.intro-text {
    text-align: right;
    font-size: 1.3rem;
}

.kenja-link{
    display: block;
    background-color: rgba(0, 0, 0, 0.6);
    color: #EEEEEE;
    font-size: 1.2rem;
    text-align: center;
    padding: 8px 4%;
    margin: 8px 4% 0;
}

.kenja-link:hover{
    background-color: rgba(60, 60, 60, 0.6);
    transition: .4s;
}

.kenja-link img{
    width: 12px;
    vertical-align: middle;
}

.intro-right{
    width: 55%;
    padding: 0 6% 0 0;
    box-sizing: border-box;
}

.intro-eng{
    font-size: 4rem;
    margin: 0 0 16px;
    line-height: 1.6;
    letter-spacing: .3rem;
}

.intro-box h1{
    font-size: 1.8rem;
    margin: 0 0 16px;
    line-height: 2.2;
}

.intro-box h1::after{
content: "";
display: block;
border-bottom: 1px solid #FFFFFF;
width: 24%;
padding: 40px 0 0;
}

.intro-box h1 span{
    font-size: 3rem;
    font-weight: bold;
    display: block;
}






.about-box{
    position: relative;
    background-color: #ecefef;
}

.about-back-img{
    position: absolute;
    top: 0;
    right: 0;
    background-image: url(../img/index/about01.jpg);
    background-position: center;
    background-size: cover;
    width: 35%;
    height: 80%;
    z-index: 1;
}

.about-back-mark{
    position: absolute;
    bottom: -16%;
    left: -6%;
    width: 45%;
    max-width: 360px;
    z-index: 2;
    opacity: 0.6;
}

.about-content {
    position: relative;
    padding: 120px 6%;
    margin: 0 auto;
    max-width: 1600px;
    box-sizing: border-box;
    z-index: 3;
}

.about-text{
    width: 58%;
    box-sizing: border-box;
    line-height: 2;
    z-index: 4;
}

.about-eng{
    font-size: 5rem;
    line-height: 1.3;
    letter-spacing: .3rem;
    position: relative;
}

.about-eng-slide{
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    background-color: #849dc8;
}

.about-title{
    font-size: 2.2rem;
    font-weight: 600;
    margin: 0 0 12px;
}

.about-more{
    display: block;
    position: relative;
    background-color: #222222;
    color: #FFFFFF;
    text-align: center;
    margin: 30px 0 0 auto;
    max-width: 280px;
    padding: 12px 4%;
    box-sizing: border-box;
}

.about-more:hover {
    background-color: #4469a9;
    transition: .4s;
}

.index-link-slide{
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    animation-fill-mode: forwards;
}

.index-link-slide:hover{
    animation-name: indexLinkSlide;
    animation-duration: .4s;
}

@keyframes indexLinkSlide{
    0%{
        width: 100%;
    }
    100%{
        width: 0;
    }
}



.service-box{
    padding: 120px 0;
    background-color: rgba(60, 90, 100, 0.9);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}

.service-title{
    text-align: center;
    color: #EEEEEE;
    margin: 0 0 32px;
}

.service-eng {
    font-size: 5rem;
    letter-spacing: .3rem;
}

.service-title h3{
    font-size: 22px;
    font-weight: 600;
    margin: 0 0 16px;
}

.service-link{
    display: flex;
    flex-wrap: wrap;
    margin: 32px auto;
    box-sizing: border-box;
    max-width: 1280px;
    padding: 0 2%;
}

.service-link::-webkit-scrollbar{
    display: none;
}

.service-link-block{
    flex: 0 0 auto;
    display: block;
    position: relative;
    width: 46%;
    height: 360px;
    margin: 0 2% 40px;
    text-align: center;
    background-position: center;
    background-size: cover;
}

.service-link-content{
    width: 100%;
    height: 100%;
}

.service-link-content:hover {
    background-color: rgba(0, 0, 0, 0.4);
    transition: .6s;
}

.service-link-name{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    color: #EEEEEE;
    box-sizing: border-box;
    padding: 8px 8% 10px;
    text-align: right;
    font-size: 2.4rem;
    line-height: 1.7;
}

.service-link-name span{
    display: block;
    font-size: 1.8rem;
    letter-spacing: .6px;
}

.service-paint{
    background-image: url(../img/index/service-painting.jpg);
}
.service-renewal{
    background-image: url(../img/index/service-renewal.jpg);
}
.service-reform{
    background-image: url(../img/index/service-renovating.jpg);
}
.service-robot{
    background-image: url(../img/index/service-robot.jpg);
}

.service-more {
    display: block;
    position: relative;
    background-color: #222222;
    color: #FFFFFF;
    text-align: center;
    margin: 24px auto 0;
    max-width: 280px;
    padding: 16px 4%;
    box-sizing: border-box;
}

.service-more:hover {
    background-color: #AAAAAA;
    transition: .4s;
}




.achievement-box{
    position: relative;
    padding: 180px 6%;
    background-color: #ecefef;
}

.achievement-content{
padding: 0 0 0 48%;
}

.achievement-eng {
    font-size: 5rem;
}

.achievement-content h3 {
    font-size: 22px;
    font-weight: 600;
    margin: 0 0 12px;
}

.achievement-more {
    display: block;
    position: relative;
    background-color: #222222;
    color: #FFFFFF;
    text-align: center;
    margin: 30px 0 0 auto;
    max-width: 280px;
    padding: 16px 4%;
    box-sizing: border-box;
}

.achievement-more:hover {
    background-color: #4469a9;
    transition: .4s;
}

.achievement-back-img {
    position: absolute;
    top: 16%;
    left: 0;
    background-image: url(../img/index/achievement.jpg);
    background-position: center;
    background-size: cover;
    width: 42%;
    height: 68%;
    z-index: 1;
}



.recruit-contact-wrap{
    padding: 140px 2%;
    background-color: rgba(40, 40, 40, 0.8);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.recruit-contact-content{
    display: flex;
    flex-wrap: wrap;
}

.recruit-contact-block{
    width: 46%;
    margin: 0 2%;
    text-align: center;
    box-sizing: border-box;
    border-radius: 10px;
}
.recruit-contact-theme{
    margin: 12px 0 0;
    line-height: 1.4;
}

.recruit-contact-block span{
display: block;
font-size: 4rem;
}

.recruit-box{
    background-color: #111111;
    color: #FFFFFF;
}

.contact-box {
    background-color: #666666;
    color: #FFFFFF;
}

.recruit-box img,.contact-box img{
    display: block;
    width: 100%;
    border-radius: 10px 10px 0 0;
}

.recruit-box p,.contact-box p {
    padding: 16px 10% 32px;
    font-size: 1.3rem;
}

.recruit-box:hover,
.contact-box:hover {
    opacity: .6;
    transition: .6s;
}




/*       PC       */
@media(min-width: 991px){





}

/*     TABLET     */
@media(min-width: 768px) and (max-width: 990px){





}

/*  SMART-PHONE  */
@media(max-width: 767px){




.main-img-wrap {
    padding: 58px 0 0;
    height: calc(100% - 58px);
}


.main-top-box {
    width: 100%;
    height: 50%;
}

.main-top-img {
    width: 100%;
    height: 100%;
}

.main-under-box {
    width: 100%;
    height: 50%;
}

.main-under-img {
    width: 100%;
    height: 100%;
}




.scrolldown {
    bottom: 4vh;
    right: 10%;
}

.scrolldown span {
    left: 8px;
    bottom: 56px;
    font-size: 1.1rem;
}


    .intro-content {
        padding: 60px 8%;
    }

    .intro-left {
        width: 100%;
    }

    .intro-text {
        font-size: 1.1rem;
    }

    .intro-right {
        width: 100%;
        padding: 0 6% 24px;
    }

    .intro-eng {
        font-size: 2.6rem;
        margin: 0 0 12px;
    }

    .intro-box h1 {
        font-size: 1.6rem;
    }

    .intro-box h1::after {
        padding: 0 0 24px;
    }

    .intro-box h1 span {
        font-size: 2rem;
    }



    .about-back-img {
        width: 75%;
        height: 160px;
    }

    .about-content {
        padding: 180px 6% 60px;
    }

    .about-text {
        width: 100%;
    }

    .about-eng {
        font-size: 3rem;
    }

    .about-title {
        font-size: 1.8rem;
        margin: 0 0 12px;
    }



.service-box {
    padding: 60px 0;
}

.service-title {
    margin: 0 0 12px;
}

.service-eng {
    font-size: 3rem;
}

.service-title h3 {
    font-size: 2rem;
    margin: 0 0 12px;
}



.service-link {
    flex-wrap: nowrap;
    overflow-x: scroll;
    margin: 24px auto 0;
}

.service-link-block {
    width: 88%;
    height: 240px;
    margin: 0 1%;
}

.service-link-name {
    padding: 6px 10% 8px;
    font-size: 1.8rem;
    line-height: 1.7;
}

.service-link-name span {
    font-size: 1.4rem;
}




.service-more {
    display: block;
    position: relative;
    background-color: #222222;
    color: #FFFFFF;
    text-align: center;
    margin: 24px auto 0;
    max-width: 280px;
    padding: 16px 4%;
    box-sizing: border-box;
}

.service-more:hover {
    background-color: #AAAAAA;
    transition: .4s;
}







.achievement-box {
    padding: 60px 8%;
}

.achievement-content {
    padding: 120px 0 0;
}

.achievement-eng {
    font-size: 3rem;
}

.achievement-content h3 {
    font-size: 1.8rem;
    margin: 0 0 12px;
}

.achievement-back-img {
    top: 20px;
    left: 0;
    width: 75%;
    height: 150px;
}













.recruit-contact-wrap {
    padding: 60px 4%;
    }

.recruit-contact-block {
    width: 100%;
    margin: 24px 0;
    border-radius: 10px;
}

.recruit-contact-theme {
    margin: 16px 0 0;
    line-height: 1.6;
}

.recruit-contact-block span {
    font-size: 3rem;
}

.recruit-box p,
.contact-box p {
    padding: 12px 10% 32px;
    font-size: 1.2rem;
}




}