@charset "Shift_JIS";

/* sass */
/* layout */

.sp-hide { display: none; }

.pc-hide { display: block; }

.l-head { position: relative; z-index: 999; }

.l-head .l-inner { position: absolute; width: 100%; padding: 8px 3.125%; z-index: 9; display: flex; justify-content: space-between; transition: background .25s; background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0) 100%); }

.l-head .l-inner.head-fix { background: #000; position: fixed; }

.l-footer { margin-top: 35px; }

/*------- parts -------*/
/* header part */
.logo { font-size: 0; width: 68px; z-index: 0; }

.logo img { width: 100%; height: auto; }

.fr-search { position: relative; height: 40px; display: block; margin-bottom: 40px; }

.fr-search input[type="text"] { height: 40px; width: 100%; background: #e5e5e5; font-size: 1.6rem; padding: 0 50px 0 15px; }

.fr-search input[type="button"] { position: absolute; right: 0; top: 0; height: 40px; width: 40px; background: url(../image/ico_search.png), #666666; background-repeat: no-repeat; background-size: 20px 20px; background-position: center; }

.fr-search input[type="submit"] { position: absolute; right: 0; top: 0; height: 40px; width: 40px; background: url(../image/ico_search.png), #666666; background-repeat: no-repeat; background-size: 20px 20px; background-position: center; }

.fr-search button[type="submit"] { position: absolute; right: 0; top: 0; height: 40px; width: 40px; background: url(../image/ico_search.png), #666666; background-repeat: no-repeat; background-size: 20px 20px; background-position: center; }

.wrap-btn-menu { text-align: center; position: absolute; right: 15px; top: 10px; z-index: 5; }

.wrap-btn-menu .btn-menu { color: #fff; position: relative; width: 18px; height: 12px; overflow: visible; display: block; margin: 0 auto; }

.wrap-btn-menu .btn-menu span { position: absolute; display: block; width: 100%; }

.wrap-btn-menu .btn-menu span[class*="item"] { height: 2px; background: #fff; border-radius: 2px; }

.wrap-btn-menu .btn-menu span.item-1 { transition: all 0.25s; top: 0; }

.wrap-btn-menu .btn-menu span.item-2 { top: 5px; }

.wrap-btn-menu .btn-menu span.item-3 { transition: all 0.25s; bottom: 0; }

.wrap-btn-menu .btn-menu .label { line-height: 1; margin-top: 12px; margin-left: -2px; color: #fff; font-size: .8rem; }

.wrap-btn-menu .btn-menu.accordionActive .label { display: none; }

.wrap-btn-menu .btn-menu.accordionActive .item-1 { -webkit-transform: rotate(45deg); transform: rotate(45deg); top: 5px; }

.wrap-btn-menu .btn-menu.accordionActive .item-2 { display: none; }

.wrap-btn-menu .btn-menu.accordionActive .item-3 { -webkit-transform: rotate(-45deg); transform: rotate(-45deg); top: 5px; left: 0; }

.wrap-nav { background: rgba(0, 0, 0, 0.9); position: absolute; width: 100%; height: 100vh; top: 0; right: 0; z-index: 1; display: none; padding: 20px 6.25% 40px; }

.wrap-nav.accordionActive { display: block; overflow-y: scroll; }

.wrap-nav .nav-main > li > a { display: inline-block; margin: 15px 0; color: #fff; font-size: 1.4rem; }

.wrap-nav .nav-main .nav-main-lv-2 { margin-left: 15px; }

.wrap-nav .nav-main .nav-main-lv-2 > li > a { display: inline-block; font-size: 1.4rem; color: #fff; margin: 15px 0; }

.wrap-nav .nav-sub { margin: 10px 0 0; padding: 10px 0; border-top: 1px solid #828181; }

.wrap-nav .nav-sub > li > a { display: inline-block; padding: 0 0 0 15px; margin: 10px 0; color: #fff; font-size: 1.2rem; position: relative; }

.wrap-nav .nav-sub > li > a::before { content: ""; display: block; position: absolute; height: 5px; width: 5px; border-top: 1px solid #fff; border-right: 1px solid #fff; -webkit-transform: rotate(45deg); transform: rotate(45deg); top: 0; bottom: 0; left: 0; margin: auto; }

/* main part */
.visual-wrap { position: relative; height: 430px; overflow: hidden; }

.visual .img-visual { position: relative; background-size: cover; background-repeat: no-repeat; background-position: center bottom; height: 430px; }

.visual .img-visual.sld-1 { background-image: url(../image/img_visual_1.jpg); }

.visual .img-visual.sld-2 { background-image: url(../image/img_visual_2.jpg); }

.visual .img-visual.sld-3 { background-image: url(../image/img_visual_3.jpg); }

.visual-txt { padding: 7px 3.125%; min-height: 50px; position: absolute; bottom: 0; width: 100%; background: rgba(0, 0, 0, 0.7); }

.visual-txt .a { font-size: 1rem; color: #fff; margin-left: 10px; }

.visual-txt .b { font-size: 1.2rem; color: #fff; margin-left: 10px; font-weight: bold; }

.visual-txt:before { content: ""; position: absolute; left: 3.125%; top: 0; bottom: 10px; width: 3px; background: #e7a339; }

.lst-intro { width: 100%; display: inline-block; overflow: hidden; }

.lst-intro li { display: flex; }

.lst-intro li img { width: 100%; height: auto; transition: -webkit-transform .5s; transition: transform .5s; transition: transform .5s, -webkit-transform .5s; z-index: 0; position: relative; }

.lst-intro li a { display: flex; width: 100%; }

.lst-intro li .a { display: inline-block; width: 50%; }

.lst-intro li .b { display: inline-block; position: relative; width: 50%; padding: 15px 3.125%; }

.lst-intro li .b .txt-title { font-size: 1.2rem; font-weight: bold; margin-bottom: 3px; }

.lst-intro li .b .txt-info { font-size: 1.2rem; }

.lst-intro li .b::before, .lst-intro li .b:after { content: ""; width: 0; height: 0; border-style: solid; position: absolute; top: 0; bottom: 0; margin: auto; }

.lst-intro li .b::before { left: -15px; border-width: 15px 15px 15px 0; border-color: transparent #fff transparent transparent; z-index: 1; }

.lst-intro li .b::after { right: -15px; border-width: 15px 0 15px 15px; border-color: transparent transparent transparent #fff; z-index: 1; }

.section-main { padding: 35px 0 40px; overflow: hidden; }

.section-main h2 { padding: 0 3.125%; }

.intro-wrap { font-size: 0; padding: 0; }

.dl-news { padding: 0 3.125%; margin-top: 20px; }

.dl-news a span { display: inline-block; vertical-align: middle; }

.dl-news a span.ico-pdf { position: relative; padding-left: 15px; }

.dl-news a span.ico-pdf::before { content: ""; width: 12px; height: 12px; background: url("../image/ico_pdf.png") no-repeat; background-size: contain; display: block; position: absolute; left: 0; top: 0; bottom: 0; margin: auto; }

.dl-news dt { margin-top: 10px; font-size: 1.2rem; }

.dl-news dt span { padding: 5px; min-width: 66px; border: 1px solid #000; display: inline-block; text-align: center; font-size: 1.1rem; line-height: 1; font-weight: bold; margin-right: 10px; }

.dl-news dt span.tag-ir { border-color: #969; color: #969; }

.dl-news dt span.tag-products { border-color: #39c; color: #39c; }

.dl-news dt span.tag-news { border-color: #f66; color: #f66; }

.dl-news dt span.tag-const { border-color: #963; color: #963; }

.dl-news dt span.tag-company { border-color: #c69; color: #c69; }

.dl-news dd { margin-top: 7px; padding-left: 15px; position: relative; font-size: 1.2rem; }

.dl-news dd a{ position: relative; padding-left: 15px; display: inline-block; }

.dl-news dd a::before { content: ""; position: absolute; top: 5px; left: 0; height: 5px; width: 5px; border-top: 1px solid #cc0000; border-right: 1px solid #cc0000; -webkit-transform: rotate(45Deg); transform: rotate(45Deg); }

.news-wrap { background: #eeeeee; }

.news-wrap h2 img { width: 103px; }

figure { margin-top: 10px; }

figure figcaption { padding: 7px 3.125% 10px; }

figure figcaption .txt-a { font-size: 1.4rem; font-weight: bold; }

figure figcaption .txt-b { margin-top: 7px; font-size: 1.2rem; line-height: 1.6; }

.topics-wrap { background: #fff; }

.topics-wrap h2 img { width: 200px; }

.topics-wrap .new-product-slide-wrap { margin-top: 10px; }

.product-wrap { background: #ababab; }

.product-wrap h2 { color: #fff; }

.product-wrap h2 img { width: 133px; }

.product-wrap figure figcaption { display: flex; flex-direction: column; height: 80px; background: #666666; }

.product-wrap figure figcaption .txt-b { margin-top: 0; color: #cccccc; }

.product-wrap figure figcaption .txt-a { color: #fff; }

.product-wrap .product-slide-wrap { margin-top: 20px; }

.product-wrap .product-slide-wrap .product-1-slide .slick-track { margin-left: 0; }

.product-wrap .product-slide-wrap .product-1-slide .slide { margin-left: 0; margin-right: 0; }

.project-wrap h2 { color: #fff; }

.project-wrap h2 img { width: 126px; }

.project-wrap .project-slide-wrap { margin-top: 20px; padding-left: 3.125%; }

.project-wrap .project-slide-wrap .slick-track { margin-left: 0; }

.project-wrap .project-slide-wrap .project-slide { margin-left: -30px; }

.project-wrap .project-slide-wrap .project-slide .slide { padding-left: 20px; margin-left: 25vw; }

.qa-wrap { max-width: 300px; margin: 0 auto; }

.qa-wrap .container { border: 1px solid #e0e0e0; padding: 20px 8px 25px; }

.qa-wrap h2 { font-size: 1.5rem; text-align: center; }

.qa-wrap h2 span { display: inline-block; padding-left: 20px; position: relative; }

.qa-wrap h2 span::before { content: ""; width: 10px; height: 15px; background: url("../image/ico_qa.png") no-repeat; background-size: contain; display: block; position: absolute; left: 0; top: 0; bottom: 0; margin: auto; }

.btn { max-width: 200px; border: 1px solid #999999; display: block; margin: 0 auto; text-align: center; padding: 10px; line-height: 1; margin-top: 30px; font-weight: bold; font-size: 1.2rem; }

/* footer part */
.site-map-wrap { padding: 25px 0 0; background: #eeeeee; }

.site-map-wrap .logo-footer { max-width: 240px; margin: 0 auto; border: 1px solid #eeeeee; padding: 18px 22px; text-align: center; }

.site-map-wrap .logo-footer .eng { width: 100px; }

.site-map-wrap .logo-footer .jp { margin-left: 14px; width: 78px; }

.site-map-wrap .lst-site-map { border-top: 1px solid #cccccc; margin-top: 24px; }

.site-map-wrap .lst-site-map span { font-size: 1.2rem; display: block; padding: 10px 3.125%; position: relative; }

.site-map-wrap .lst-site-map span:after { content: ""; position: absolute; right: 3.125%; top: 0; bottom: 0; margin: auto; }

.site-map-wrap .lst-site-map > li > ul > li > a span { border-bottom: 1px solid #cccccc; }

.site-map-wrap .lst-site-map > li > ul > li > a span:after { height: 5px; width: 5px; border-top: 1px solid #cc0000; border-right: 1px solid #cc0000; -webkit-transform: rotate(45Deg); transform: rotate(45Deg); }

.site-map-wrap .lst-site-map > li > ul > li > ul > li span { padding: 10px calc(3.125% + 14px); background: #ccc; border-bottom: 1px solid #fff; }

.site-map-wrap .lst-site-map > li > ul > li > ul { display: none; }

.site-map-wrap .lst-site-map .accordionActive { display: block; }

.site-map-wrap .lst-site-map .accordionActive > span:after { -webkit-transform: rotate(135Deg); transform: rotate(135Deg); }

.foot-main-wrap { background: #666666; }

.foot-main-wrap .nav-footer { text-align: center; padding: 20px 15% 0; font-size: 0; }

.foot-main-wrap .nav-footer li { padding: 0 13px; font-size: 1rem; display: inline-block; line-height: 1; margin-bottom: 15px; }

.foot-main-wrap .nav-footer li a { color: #fff; }

.foot-main-wrap .nav-footer li + li { border-left: 1px solid #fff; }

.foot-main-wrap .txt-copy { border-top: 1px solid #fff; display: block; color: #fff; font-size: 1rem; text-align: center; padding: 10px; }

@media all and (min-width: 768px) { .l-all { min-width: 1280px; overflow: hidden; } .l-fix-1280 { width: 1280px; margin: 0 auto; } .sp-hide { display: block; } .pc-hide { display: none; } .l-head .l-inner { padding: 20px 65px; min-width: 1280px; } .logo { width: 135px; } .fr-search { height: 30px; }
  .fr-search input[type="text"] { height: 30px; }
  .fr-search input[type="button"] { height: 30px; width: 30px; background-size: 15px 15px; } .wrap-btn-menu { right: 60px; top: 25px; }
  .fr-search input[type="submit"] { height: 30px; width: 30px; background-size: 15px 15px; } .wrap-btn-menu { right: 60px; top: 25px; }
  .fr-search button[type="submit"] { height: 30px; width: 30px; background-size: 15px 15px; } .wrap-btn-menu { right: 60px; top: 25px; }
  .wrap-btn-menu .btn-menu { width: 30px; height: 20px; }
  .wrap-btn-menu .btn-menu span[class*="item"] { height: 4px; }
  .wrap-btn-menu .btn-menu span.item-2 { top: 8px; }
  .wrap-btn-menu .btn-menu .label { font-size: 1.3rem; margin-top: 16px; margin-left: -4px; } .wrap-nav { padding: 80px 30px; min-height: 66.66vw; width: 320px; }
  html.navOn .l-main{ position: relative; z-index: -1;}
  .wrap-nav { height: 100%; min-height: 100vh;}
  .wrap-nav .fr-search{ padding-bottom: 40px;}
  .wrap-nav .nav-main > li > a { margin: 25px 0; font-size: 1.9rem; }
  .wrap-nav .nav-main .nav-main-lv-2 > li > a { font-size: 1.7rem; margin: 25px 0; }
  .wrap-nav .nav-sub { margin: 25px 0 0; padding: 25px 0; border-top: 1px solid #828181; }
  .wrap-nav .nav-sub > li > a { padding: 0 0 0 25px; margin: 8px 0; font-size: 1.7rem; }
  .wrap-nav .nav-sub > li > a::before { height: 8px; width: 8px; } .visual-wrap { height: 0; width: 100%; padding-bottom: 66.66%; min-width: 1280px; } .visual .img-visual { height: auto; width: 100%; padding-bottom: 66.66%; min-width: 1280px; } .visual-txt { min-height: 100px; padding: 15px 65px; }
  .visual-txt .a { font-size: 1.8rem; margin-left: 20px; }
  .visual-txt .b { font-size: 2.4rem; margin-left: 20px; }
  .visual-txt:before { left: 64px; width: 6px; bottom: 20px; } .lst-intro { width: 50%; }
  .lst-intro li a:hover img { -webkit-transform: scale(1.2); transform: scale(1.2); }
  .lst-intro li .a { overflow: hidden; }
  .lst-intro li .b { padding: 42px 26px; }
  .lst-intro li .b .txt-title { font-size: 1.9rem; margin-bottom: 5px; }
  .lst-intro li .b .txt-info { font-size: 1.6rem; }
  .lst-intro li .b::before { left: -19px; border-width: 20px 20px 20px 0; }
  .lst-intro li .b::after { right: -19px; border-width: 20px 0 20px 20px; } .section-main { padding: 40px 0; }
  .section-main h2 { padding: 0 65px; margin-bottom: 10px; } .intro-wrap { padding: 0; }
  .intro-wrap.l-fix-1280 { border-left: 2px solid #eee; border-right: 2px solid #eee; } .dl-news { margin-top: 0; padding: 0 65px; font-size: 0; }
  .dl-news a span.ico-pdf { padding-left: 20px; }
  .dl-news a span.ico-pdf::before { width: 16px; height: 16px; }
  .dl-news dt { margin-top: 26px; font-size: 1.6rem; width: 242px; display: inline-block; vertical-align: top; }
  .dl-news dt span { min-width: 88px; font-size: 1.5rem; margin-right: 12px; }
  .dl-news dd { margin-top: 26px; font-size: 1.6rem; width: calc(100% - 242px); display: inline-block; vertical-align: top; }
  .dl-news dd a::before { transition: all .2s; content: ""; position: absolute; top: 8px; height: 7px; width: 7px; }
  .dl-news dd a { transition: all .2s; }
  .dl-news dd a:hover { color: #cc0000; }
  .dl-news dd a:hover::before { left: 3px; } .news-wrap h2 img { width: 160px; } figure figcaption { transition: all .2s; border-top-color: #b17f98; padding: 15px 0; }
  figure figcaption .txt-a { font-size: 2rem; }
  figure figcaption .txt-b { margin-top: 7px; font-size: 1.6rem; } .topics-wrap h2 img { width: 307px; }
  .topics-wrap .new-product-slide-wrap { padding: 0 65px; }
  .topics-wrap .new-product-slide-wrap .new-product-slide { margin-left: -40px; }
  .topics-wrap .new-product-slide-wrap .new-product-slide .slide { padding-left: 40px; }
  .topics-wrap figure { border-top: 4px solid #fff; }
  .topics-wrap a:hover { opacity: .8; }
  .topics-wrap a:hover figure { transition: all .2s; border-top-color: #b17f98; }
  .topics-wrap a:hover figure figcaption .txt-a { color: #b2976e; }
  .topics-wrap a:hover figure figcaption .txt-b { color: #6691a6; } .product-wrap h2 img { width: 205px; }
  .product-wrap .product-slide-wrap { padding: 0; }
  .product-wrap .product-slide-wrap .product-1-slide { margin-left: -10px; }
  .product-wrap .product-slide-wrap .product-1-slide .slick-track { margin-left: 16.8%; }
  .product-wrap .product-slide-wrap .product-1-slide .slide { padding-left: 10px; margin-left: 0; }
  .product-wrap .product-slide-wrap .product-2-slide { margin-left: -10px; }
  .product-wrap .product-slide-wrap .product-2-slide .slide { padding-left: 10px; }
  .product-wrap a:hover { opacity: .8; }
  .product-wrap a:hover figcaption { background: #fff; }
  .product-wrap a:hover figcaption .txt-a { color: #333; }
  .product-wrap figure figcaption { height: 120px; padding: 7px 20px 16px; } .project-wrap h2 img { width: 195px; }
  .project-wrap figure figcaption { padding: 0; }
  .project-wrap a:hover { opacity: .8; }
  .project-wrap a:hover figcaption { background: #fff; }
  .project-wrap a:hover figcaption .txt-a { color: #333; }
  .project-wrap .project-slide-wrap { padding: 0; }
  .project-wrap .project-slide-wrap .slick-track { transition: margin .8s; margin-left: 12.5%; }
  .project-wrap .project-slide-wrap .project-slide { margin-left: -40px; }
  .project-wrap .project-slide-wrap .project-slide .slide { padding-left: 40px; margin-left: 0; } .qa-wrap { max-width: 722px; }
  .qa-wrap .container { padding: 45px 45px 50px; }
  .qa-wrap h2 { font-size: 3.1rem; }
  .qa-wrap h2 span { padding-left: 40px; }
  .qa-wrap h2 span::before { width: 20px; height: 32px; }
  .qa-wrap .dl-news { padding: 0; }
  .qa-wrap .dl-news dt { font-size: 1.5rem; width: 150px; }
  .qa-wrap .dl-news dd { font-size: 1.5rem; width: calc(100% - 150px); } .btn { font-size: 1.8rem; max-width: 300px; padding: 16px; transition: all .2s; margin-top: 40px; }
  .btn:hover { color: #fff; background: #000; } .site-map-wrap { padding: 20px 64px 30px; font-size: 0; }
  .site-map-wrap .logo-footer { display: inline-block; vertical-align: top; max-width: 222px; text-align: center; padding: 30px; margin: 0; }
  .site-map-wrap .logo-footer .eng { width: 160px; }
  .site-map-wrap .logo-footer .jp { margin-left: 0; margin-top: 6px; width: 126px; }
  .site-map-wrap .lst-site-map { width: calc(100% - 222px); display: inline-block; vertical-align: top; padding-left: 38px; border-top: 0; margin-top: 0; }
  .site-map-wrap .lst-site-map span { display: inline-block; padding: 0; }
  .site-map-wrap .lst-site-map a span { transition: all .5s; }
  .site-map-wrap .lst-site-map a:hover span { color: #cc0000; }
  .site-map-wrap .lst-site-map > li { display: inline-block; vertical-align: top; width: 20%; padding-right: 20px; }
  .site-map-wrap .lst-site-map > li span { font-size: 1.5rem; }
  .site-map-wrap .lst-site-map > li > ul > li > a > span { padding-left: 20px; border: 0; }
  .site-map-wrap .lst-site-map > li > ul > li > a > span:after { height: 6px; width: 6px; border-top: 1px solid #cc0000; border-right: 1px solid #cc0000; -webkit-transform: rotate(45Deg); transform: rotate(45Deg); left: 0; right: auto; }
  .site-map-wrap .lst-site-map > li > ul > li + li { margin-top: 10px; }
  .site-map-wrap .lst-site-map > li > ul > li > ul > li span { padding: 0; padding-left: 30px; border: 0; background: inherit; }
  .site-map-wrap .lst-site-map > li > ul > li > ul > li span:after { height: 4px; width: 4px; border-top: 0; border-right: 0; background: #333333; border-radius: 50%; -webkit-transform: rotate(45Deg); transform: rotate(45Deg); left: 20px; right: auto; }
  .site-map-wrap .lst-site-map > li > ul > li > ul > li + li { margin-top: 10px; }
  .site-map-wrap .lst-site-map > li > ul > li > ul { margin-top: 10px; display: block; } .foot-main-wrap { display: flex; justify-content: space-between; padding: 20px 60px; }
  .foot-main-wrap .l-fix-1280 { display: flex; justify-content: space-between; }
  .foot-main-wrap .nav-footer { padding: 0; }
  .foot-main-wrap .nav-footer li { margin-bottom: 0; font-size: 1.3rem; padding: 0 20px; }
  .foot-main-wrap .nav-footer li a:hover { opacity: .7; }
  .foot-main-wrap .txt-copy { padding: 0; border: 0; font-size: 1.3rem; } }

  @media all and (max-width: 767px){
    .u-pc-disp-i{display: none !important;}
    .u-pc-disp-ib{display: none !important;}
    .u-pc-disp-b{display: none !important;}
    .u-pc-disp-t{display: none !important;}
    .u-pc-disp-tc{display: none !important;}
    .u-sp-disp-i{display: inline !important;}
    .u-sp-disp-ib{display: inline-block !important;}
    .u-sp-disp-b{display: block !important;}
    .u-sp-disp-t{display: table !important;}
    .u-sp-disp-tc{display: table-cell !important;}
  }
  @media all and  (min-width: 768px){
    .u-sp-disp-i{display: none !important;}
    .u-sp-disp-ib{display: none !important;}
    .u-sp-disp-b{display: none !important;}
    .u-sp-disp-t{display: none !important;}
    .u-sp-disp-tc{display: none !important;}
    .u-pc-disp-i{display: inline !important;}
    .u-pc-disp-ib{display: inline-block !important;}
    .u-pc-disp-b{display: block !important;}
    .u-pc-disp-t{display: table !important;}
    .u-pc-disp-tc{display: table-cell !important;}
  }

  html.navOn{
    height: 100%;
    min-height: 100vh;
    overflow: hidden;
  }
  html.navOn body{
    height: 100%;
    overflow: hidden;
  }
  .tb .wrap-nav{
    min-height: 120vh;
  }