@charset "UTF-8";
  main {
    padding-top: 0;
    width: 100%;
    max-width: 100%;
  }
  h2 {
    position: relative;
    text-align: left;
    font-size: 2.9rem;
  }
  h3 {
    position: relative;
    padding-bottom: 25px;
    border-bottom: solid 3px skyblue;
  }
  h3:after {
    content: "";
    display: block;
    position: absolute;
    bottom: -3px;
    width: 30%;
    border-bottom: solid 3px #ffc778;
  }
  .view-btn {
    margin-top: 100px;
  }
  main .txt-box {
    width: 42%;
  }
  .kv-area {
    position: relative;
  }
  .kv-area .kv-inner {
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -39%);
    width: 100%;
    margin: 0 auto;
    padding: 0 117px;
  }
  .kv-area .kv-ttl {
    max-width: 625px;
  }
  .kv-area .kv-ttl p {
    margin: 10px 0 0 5px;
    font-size: 2rem;
    color: #fff;
    text-align: left;
    text-shadow: 0px 0px 7px rgba(0, 0, 0, 0.67);
  }
  .kv-area .kv-ttl p span {
    color: #fff;
  }
  .top-area {
    background: url(../images/top/bg01.png) no-repeat;
    background-size: 135%;
    background-position: -20px -21%;
  }
  .technology-area {
    padding-left: 10px;
  }
  .technology-area .txt-box {
    position: relative;
    margin-right: 35px;
  }
  .technology-area h2 span:before {
    top: -26px;
    left: -220px;
  }
  .technology-area .txt-thumb {
    padding-top: 150px;
  }
  .technology-area .ttl-en {
    top: -15%;
    left: -73px;
  }
  .technology-area h2 {
    padding-left: 32%;
  }
  .middle-area {
    background: url(../images/top/bg02.png) no-repeat;
    background-position: top center;
    background-size: 112%;
  }
  .bottom-area {
    position: relative;
  }
  .bottom-area .bottom-area-inner:before {
    position: absolute;
    z-index: -1;
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    top: -547px;
    background: url(../images/top/bg03.png) no-repeat;
    background-position: top center;
    background-size: 130%;
  }
  /*--slider----*/
  .slick-list {
    overflow: hidden;
  }
  #kv-slick img {
    height: 690px;
    width: 1050px;
  }
  .kv-area li {
    clip-path: polygon(40% 0, 90% 0, 50% 100%, 0 100%);
    margin-left: -490px;
  }
  .slide > span {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 150px;
    background: #fff;
    color: #3498db;
    font-size: 36px;
    font-weight: bold;
  }
  /* arrow */
  .slick-arrow {
    z-index: 2;
    top: 50%;
    margin-top: -10px;
    width: 20px;
    height: 20px;
    border-top: 3px solid #3498db;
    border-right: 3px solid #3498db;
    opacity: .8;
  }
  .slick-arrow::before {
    content: '';
  }
  .slick-prev {
    left: 30px;
    transform: rotate(-135deg);
  }
  .slick-next {
    right: 30px;
    transform: rotate(45deg);
  }
  /* dots */
  .slick-dots {
    display: flex !important;
    justify-content: center;
    align-items: center;
    gap: 8px;
    bottom: -25px;
    padding: 0;
    margin: 20px 0 0;
  }
  .slick-dots li {
    margin: 0 !important;
    padding: 0;
  }
  .slick-dots li button::before {
    content: '';
  }
  .slick-dots li button {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ccc;
    border: none;
    padding: 0;
    transition: background 0.3s ease;
    font-size: 0;
    line-height: 0;
  }
  .slick-dots li.slick-active button {
    background: #56c5b7;
  }
  .works-area ul li figure .thumb-box {
    clip-path: polygon(28% 0, 100% 0, 72% 100%, 0 100%);
    margin-left: -26%;
  }
  .works-area ul li figure figcaption {
    margin-left: -27%;
  }
  /**/
  .link-btn-area .link-btn:last-child a {
    background: #aa83dc;
  }
  /*---kv---*/
  .ofi > img {
    width: 100%;
    object-fit: cover;
    font-family: 'object-fit: cover;'
  }
  .txt-thumb .thumb-box {
    width: 48%;
  }
  .txt-thumb .txt-box p {
    margin-bottom: 30px;
    font-size: 1.1rem;
  }
  .txt-thumb .txt-box p:last-child {
    margin-bottom: 0;
  }
  .txt-thumb {
    position: relative;
  }
  .txt-thumb .txt-box .technology-caption p {
    line-height: 2;
  }
  .txt-thumb .txt-box .technology-caption {
    max-width: 600px;
    width: 100%;
    letter-spacing: 1px;
  }
  .about-area {
    margin-top: 180px;
  }
  .about-area h2 {
    padding-left: 32%;
  }
  .about-area .txt-thumb .txt-box {
    position: relative;
    margin-left: 125px;
    margin-top: 69px;
    text-align: justify;
  }
  .about-area .txt-thumb .thumb-box {
    margin-left: 0;
  }
  .about-area .txt-thumb .txt-box .technology-caption {
    margin-top: 95px;
    margin-left: -60px;
  }
  .about-area .ttl-en {
    top: -81px;
    left: -74px;
  }
  .about-area .view-btn {
    margin-right: 60px;
  }
  .unique-roof li {
    width: 50%;
    margin-bottom: 0;
  }
  .unique-roof li a {
    display: block;
  }
  .unique-roof li .item-box-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: 0;
    z-index: 1;
    height: inherit;
    color: #fff;
    font-weight: 600;
    line-height: 1.4;
    text-align: center;
    width: 100%;
    font-size: 2.2rem;
  }
  .products-area {
    padding-top: 330px;
    position: relative;
  }
  .products-area h2 {
    display: inline-block;
    margin-bottom: 71px;
    margin-right: auto;
    margin-left: auto;
    padding-left: 26%;
  }
  .products-area h2 span:before {
    top: -91px;
    left: -45%;
  }
  .products-area .ttl-en {
    top: 13%;
    right: 7%;
  }
  .products-area .txt-box {
    margin-left: 34%;
    width: inherit;
  }
  .products-area .txt-box::before {
    content: "";
    z-index: 1;
    display: inline-block;
    position: absolute;
    top: 20%;
    left: 140px;
    width: 135px;
    height: 220px;
    background: url(../images/top/illust01.png) 0 0 no-repeat;
    background-size: 100% auto;
  }
  .news-area {
    position: relative;
    padding-top: 180px;
  }
  .news-area .news-inner {
    position: relative;
    max-width: 1180px;
    margin: 0 auto;
  }
  .news-area .ttl-box {
    position: relative;
    width: 100%;
    max-width: 1360px;
    margin: 0 auto;
  }
  .news-area .ttl-box::before {
    content: "";
    z-index: 1;
    display: inline-block;
    position: absolute;
    top: -154%;
    right: 90px;
    width: 90px;
    height: 197px;
    background: url(../images/top/illust02.png) 0 0 no-repeat;
    background-size: 100% auto;
  }
  .news-area h2 span:before {
    top: -78px;
    left: 110px;
    left: -185px;
  }
  .news-area .ttl-en {
    top: -78px;
    left: 10px;
  }
  .news-area ul li {
    max-width: 380px;
    margin-right: 30px;
    width: 100%;
  }
  .works-area {
    padding-top: 180px;
  }
  .works-area .works-inner {
    position: relative;
  }
  .works-area .ttl-box {
    position: relative;
    width: 100%;
    max-width: 1360px;
    margin: 0 auto;
  }
  main .works-area h3 {
    padding-bottom: 0;
    margin: 10px 0 15px;
    font-size: 1.5rem;
  }
  .works-area .slick-slide img {
    height: 500px;
  }
  .works-area .txt-box, .news-area .txt-box {
    max-width: 1180px;
    margin: 0 auto;
  }
  .works-area .ttl-en {
    top: -87px;
    left: 10px;
  }
  .works-area h2 span:before {
    top: -78px;
    left: -185px;
  }
  .works-area .view-btn {
    max-width: 1150px;
    margin: 100px auto 0;
  }
  @media print, screen and (min-width: 1600px) {
    #kv-slick img {
      height: 680px;
      width: 1050px;
    }
    .about-area .ttl-en {
      left: -85px;
    }
    .about-area h2 {
      padding-left: 23%;
    }
    .technology-area h2:before {
      top: -26px;
      left: 60px;
    }
    .technology-area .txt-thumb {
      margin-left: auto;
    }
    .about-area .txt-thumb {
      margin-right: auto;
    }
    main .txt-box {
      width: 100%;
      max-width: 860px;
    }
    .technology-area .txt-box {
      margin-right: 80px;
    }
    .technology-area .ttl-en {
      top: -15%;
      left: -7px;
    }
    .txt-thumb .thumb-box {
      width: 100%;
      max-width: 860px;
    }
    .txt-thumb .txt-box .technology-caption p {
      font-size: 1.4rem;
      line-height: 2.5;
    }
    .txt-thumb .txt-box .technology-caption {
      max-width: 100%;
      width: 100%;
      margin-left: 62px;
    }
    .about-area .view-btn {
      margin-right: 0;
    }
    .products-area .ttl-en {
      top: 10%;
      right: 17%;
    }
    .products-area .txt-box::before {
      top: 17%;
    }
    .works-area .slick-slide img {
      height: 630px;
    }
  }