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

/*top*/
/*mv*/
#mainVisual {
    position: relative;
}
#mainVisual ul .slick-slide {
    height: 650px;
    background-size: cover;
    background-position: center;
}
#mainVisual ul .slick-slide:nth-of-type(1) {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
#mainVisual .mvTxt {
    position: absolute;
    left: 10%;
    top: 180px;
}
#mainVisual .mvTxt p {
    margin-bottom: 40px;
    color: #ffffff;
    font-size: 18px;
    line-height: 2.0;
}

/*斜めパララックス*/
.skew_img {
    position: relative;
    overflow: hidden;
}
#skew_img01 {
    box-shadow: 0px -4px 6px 0px rgba(0,0,0,0.07);
    -moz-box-shadow: 0px -4px 6px 0px rgba(0,0,0,0.07);
    -webkit-box-shadow: 0px -4px 6px 0px rgba(0,0,0,0.07);
    height: 350px;
    -webkit-transform: skewy(5deg) translate3d(0,0,0);
    -moz-transform: skewy(5deg) translate3d(0,0,0);
    -o-transform: skewy(5deg) translate3d(0,0,0);
    -ms-transform: skewy(5deg) translate3d(0,0,0);
    transform: skewy(5deg) translate3d(0,0,0);
    -webkit-transform-origin: right center;
    -ms-transform-origin: right center;
    transform-origin: right center;
}
#skew_img02 {
    height: 600px;
    /* -webkit-transform: skewy(-5deg) translate3d(0,0,0); */
    -moz-transform: skewy(-5deg) translate3d(0,0,0);
    -o-transform: skewy(-5deg) translate3d(0,0,0);
    -ms-transform: skewy(-5deg) translate3d(0,0,0);
    /* transform: skewy(-5deg) translate3d(0,0,0); */
    /* -webkit-transform-origin: left center; */
    -ms-transform-origin: left center;
    /* transform-origin: left center; */
    z-index: 0;
}

#works {
    margin-top: -700px;
    position: relative;
    margin-bottom: 200px;
    padding-top: 100px;
}
div#works .heading01 {
    color: #fff;
}
#works .works_list {
    margin-top: 50px;
    margin-bottom: 40px;
}

#about {
    margin-top: 0px;
    position: relative;
    margin-bottom: 165px;
    padding-top: 50px;
}
#about ul {
    text-align: center;
    margin: 50px 0 0;
}
#about ul li {
    max-width: 1220px;
    width: 720px;
    height: 400px;
    position: relative;
    box-shadow:0px 0px 6px 3px rgba(0,0,0,0.2);
    -moz-box-shadow:0px 0px 6px 3px rgba(0,0,0,0.2);
    -webkit-box-shadow:0px 0px 6px 3px rgba(0,0,0,0.2);
    display: inline-block;
    margin: 0 3%;
}
#about ul li::before,
#about ul li::after {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
  content: '';
  width: 0;
  height: 0;
  border: 3px solid transparent;
}
#about ul li:hover::before,
#about ul li:hover::after {
  width: calc(100% - 0px);
  height: calc(100% - 0px);
}
#about ul li:hover::before {
  border-top-color: #ffffff;
  border-left-color: #ffffff;
  transition: width .3s, height .3s .3s;
}
#about ul li:hover::after {
  border-bottom-color: #ffffff;
  border-right-color: #ffffff;
  transition: height .3s, width .3s .3s;
}

#about ul li a {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 3;
}
#about ul li .thum {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100%;
}
#about ul li .thum span {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    -moz-transition: -moz-transform 0.2s linear;
    -webkit-transition: -webkit-transform 0.2s linear;
    -o-transition: -o-transform 0.2s linear;
    -ms-transition: -ms-transform 0.2s linear;
    transition: transform 0.2s linear;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
#about ul li:first-child .thum span {
    background-image: url(/wp/wp-content/uploads/2020/09/index_about01.png);
}
#about ul li:last-child .thum span {
    background-image: url(/wp/wp-content/uploads/2020/09/button.jpg);
}
#about ul li:hover .thum span {
    /* -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2); */
}
#about ul li .more {
    position: absolute;
    top: 3px;
    right: 3px;
    display: inline-block;
    background-color: #ffffff;
    font-size: 13px;
    font-weight: bold;
    width: 144px;
    height: 45px;
    line-height: 45px;
    text-align: center;
}
#about ul li .ttl {
    position: absolute;
    bottom: 65px;
    left: -20px;
    z-index: 2;
    text-align: left;
}
#about ul li .ttl span {
    background-color: #ffffff;
    font-size: 16px;
    padding: 8px 10px;
    display: inline-block;
    line-height: 1.0;
}
#about ul li .ttl span.en {
    font-size: 36px;
    margin-bottom: 10px;
}
#about ul li:hover p {
  color: #680c0d;
}

#topBtn {
    margin-bottom: 120px;
}
#topBtn ul li {
    max-width: 580px;
    width: 48.3%;
    height: 210px;
    position: relative;
    overflow: hidden;
    -js-display: flex;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-transition:.2s linear;
    -moz-transition:.2s linear;
    -o-transition:.2s linear;
    transition:.2s linear;
    margin-right: 3.4%;
    float: left;
}
#topBtn ul li:nth-of-type(even) {
    margin-right: 0;
}
#topBtn ul li .thum {
    width: 100%;
    height: 100%;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: absolute;
    top: 0;
    left: 0;
    -moz-transition: -moz-transform 0.2s linear;
    -webkit-transition: -webkit-transform 0.2s linear;
    -o-transition: -o-transform 0.2s linear;
    -ms-transition: -ms-transform 0.2s linear;
    transition: transform 0.2s linear;
}
#topBtn ul li:hover .thum {
    /* -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2); */
}
#topBtn ul li .thum::before {
    -webkit-transition:.2s linear;
    -moz-transition:.2s linear;
    -o-transition:.2s linear;
    transition:.2s linear;
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #680c0d;
    opacity: 0;
}
#topBtn ul li:hover .thum::before {
    opacity: .8;
}
#topBtn ul li.catalog .thum {
    background-image: url(/wp/wp-content/uploads/2020/09/IMG_7410.JPG);
}
#topBtn ul li.contact .thum {
    background-image: url(/wp/wp-content/uploads/2020/09/index_contact.png);
}
#topBtn ul li .txt {
    color: #ffffff;
    position: relative;
    font-size: 16px;
    text-align: center;
}
#topBtn ul li .txt .en{
    font-size: 36px;
    position: relative;
    display: inline-block;
    margin-bottom: 8px;
}
#topBtn ul li .txt .en::before {
    content: "";
    width: 100%;
    height: 1px;
    background-color: #ffffff;
    display: block;
}
#topBtn ul li .txt .en + span {
    display: block;
}

div#about_copper {
    padding: 100px 0 200px;
    position: relative;
}

div#about_copper:before {
    /* content: ""; */
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 80px 0 0 100vw;
    border-color: transparent transparent transparent #ffffff;
    position: absolute;
    bottom: 100%;
    left: 0;
}

div#about_copper .heading01 {
    color: #000;
}

div#about_copper .heading01 .en::before {
    background: #000;
    top: 100%;
}

div#about_copper .heading01 .en {
    padding: 0 0 10px;
    margin-bottom: 20px;
}

div#about_copper_lineup {
    margin-top: -450px;
}

div#about_copper_lineup ul.feature {
    width: 600px;
    margin: 0 auto 100px;
    font-size: 16px;
    z-index: 1;
    position: relative;
}

div#about_copper_lineup ul.feature li {
    border-bottom: 1px solid #ccc;
    padding: 10px;
}

div#about_copper_lineup ul.feature li span {
    margin-right: 15px;
    font-weight: bold;
    color: #666;
}

div#about_copper_lineup .flex {
    width: 1200px;
    margin: 0 auto 250px;
    justify-content: space-between;
    max-width: 90%;
}

div#about_copper_lineup .flex li {
    width: 32%;
}

div#about_copper_lineup .flex li .text {
    position: absolute;
    top: 3px;
    right: 3px;
    display: inline-block;
    background-color: #ffffff;
    font-size: 13px;
    font-weight: bold;
    width: 90px;
    height: 35px;
    line-height: 35px;
    text-align: center;
}

#about:before {
    content: "";
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 80px 0 0 100vw;
    border-color: transparent transparent transparent #ffffff;
    position: absolute;
    bottom: 100%;
    left: 0;
}

#mainVisual .mvTxt img {
    height: 120px;
}

.lineup_top-about_btn a {
    display: block;
    width: 324px;
    height: 60px;
    line-height: 60px;
    font-size: 16px;
    position: relative;
    border: 1px solid #000000;
    text-align: center;
    margin: 50px auto 0;
    -webkit-transition: .2s linear;
    -moz-transition: .2s linear;
    -o-transition: .2s linear;
    transition: .2s linear;
    z-index: 10;
}

.lineup_top-about_btn a:before {
    background: #000;
    content: "";
    display: block;
    width: 0;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    -webkit-transition: .2s linear;
    -moz-transition: .2s linear;
    -o-transition: .2s linear;
    transition: .2s linear;
    z-index: -1;
}

.lineup_top-about_btn a:hover {
    color: #fff;
}

.lineup_top-about_btn a:hover:before {
    width: 100%;
}

@media (max-width: 880px) {
    #about ul li {
        width: 94%;
        height: 47vw;
        margin: 0;
    }
}

/**追加CSS SP START**/
@media (max-width: 767px) {

    /* div#mainVisual {
        margin-top: 60px;
    } */

    #mainVisual .mvTxt {
        width: 300px;
        top: 70px;
        left: 4%;
        }

    #mainVisual .mvTxt p {
        font-size: 15px;
        margin-bottom: 10px;
    }

    #mainVisual .mvTxt img {
        width: 240px;
        height: auto;
    }
    #mainVisual ul .slick-slide {
        height: 350px;
    }

    div#skew_img01 .parallax {
        height: 250px !important;
    }

    div#works {
        margin-top: -600px;
        margin-bottom: 60px;
        padding-top: 50px;
    }

    h2.heading01 {
        font-size: 14px;
    }

    .heading01 .en {
        font-size: 32px;
    }

    .works_list li {
        width: 49%;
        height: auto !important;
        margin: 0 0 2vw !important;
    }

    .works_list li:nth-of-type(2n) {
        float: right;
    }

    #works .works_list {
        /* width: 94%; */
        margin: 30px auto;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .works_list li .txt {
        font-size: 11px;
        opacity: 1;
        color: inherit;
        background: rgba(255, 255, 255, 90%);
        padding: 5px;
    }

    .works_list li .txt b{
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        display: block;
    }

    .works_list li a:hover {
        box-shadow:none;
        -moz-box-shadow:none;
        -webkit-box-shadow:none;
    }

    .works_list li a{
        display: block;
    }

    .works_list li .thum {
        position: static;
        height: calc((46.06vw - 20px) * 9 / 16);
        margin-bottom: 1vw;
    }

    .works_list li .txt br{
        display: none;
    }

    .works_list li .txt span {
        font-size: 10px;
        padding: 2px 5px;
        border: 1px solid;
        display: block;
        margin-top: 2px;
    }

    .works_list li a::before {
        top: calc((46.06vw - 20px) * 9 / 16);
        margin-top: -36px;
    }

    .btn01 a {
        width: 100%;
        height: 55px;
        font-size: 14px;
        line-height: 55px;
    }

    #about {
        margin-bottom: 60px;
    }

    #about ul li {
        width: 100%;
        height: 52.22vw;
    }

    .con_inner {
        max-width: 94%;
        margin: auto;
    }

    #about ul {
        width: 100%;
        margin: 30px auto;
    }

    #about ul li .ttl {
        bottom: 25px;
    }

    #about ul li .more {
        font-size: 11px;
        width: 95px;
        height: 22px;
        line-height: 22px;
        top: 0;
        right: 0;
    }

    #about ul li .ttl span.en {
        font-size: 21px;
        margin-bottom: 7px;
    }

    #about ul li .ttl span {
        font-size: 12px;
    }

    #about ul li:not(:first-child) {
        margin-top: 30px;
    }

    #topBtn ul li {
        width: 100%;
    }

    #topBtn ul li {
        height: auto;
        padding: 20px;
    }

    #topBtn ul li:not(:first-child) {
        margin-top: 20px;
    }

    #topBtn {
        margin-bottom: 40px;
    }

    #topBtn ul li .txt .en {
        font-size: 28px;
        margin-bottom: 0;
    }

    #topBtn ul li .txt span {
        font-size: 11px;
    }

    footer .footTop {
        padding: 20px 0;
    }

    div#about_copper {
        padding: 50px 0 60px;
    }

    div#about_copper_lineup {
        margin-top: -570px;
    }

    div#about_copper_lineup .flex {
        width: 90%;
        margin: 0 auto 50px;
    }

    div#about_copper_lineup .flex li {
        width: 100%;
    }

    div#about_copper_lineup .flex li + li {
        margin-top: 5vw;
    }

    div#about_copper_lineup ul.feature {
        width: 90%;
        margin: 0 auto 50px;
    }

    div#about_copper_lineup ul.feature li span {
        margin: 0 0 5px;
        background: #f2f2f2;
        padding: 0 10px;
        display: table;
    }

    div#about_copper:before,
    #works:before {
        border-width: 7vw 0 0 100vw;
    }

}