@charset "UTF-8";
.clearfix:after {
  content: "";
  clear: both;
  display: block;
}
a {
  outline: none;
  opacity: 1;
  transition: all .3s;
}
a:hover {
  opacity: 0.7;
}
*:hover {
  transition: all .3s;
}
figure {
  margin: 0;
}
figure img {
  width: 100%;
  vertical-align: bottom;
}
html {
  visibility: hidden;
}
html.wf-active {
  visibility: visible;
}
body {
  margin: 0;
  padding: 0;
  color: #000;
  font-size: 15px;
  -webkit-text-size-adjust: 100%;
  font-family: kozuka-gothic-pr6n, sans-serif;
  font-weight: 400;
  font-style: normal;
}
body.fixed {
  overflow: hidden;
}
#wrapper {
  min-width: 1200px;
  /*overflow: hidden;*/
}
br.block_pc {
  display: block;
}
br.block_sp {
  display: none;
}
/*アニメーション　フェードイン*/
.fadeUp {
  animation-name: fadeUpAnime;
  animation-duration: 1s;
  animation-fill-mode: forwards;
  opacity: 0;
}
@keyframes fadeUpAnime {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.fadeUpTrigger {
  opacity: 0;
}
/*アニメーション　フェードイン　ここまで*/
/*アニメーション ランダムに出現する*/
.randomAnime {
  visibility: hidden;
}
/*アニメーション ランダムに出現する ここまで*/
/*トップ*/
.top {
  width: 100%;
  height: 87vh;
  min-height: 500px;
  background-color: #fff;
  margin-top: 80px;
  position: relative;
}
.top .swiper-wrapper:after {
  content: '';
  background: linear-gradient(0deg, rgba(0, 78, 162, 0.7) 5%, rgba(0, 78, 162, 0) 95%);
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  border-radius: 0 0 0 40px;
}
.top .swiper {
  width: 90%;
  height: 100%;
  position: absolute;
  top: 0;
  right: 0;
}
.top .swiper-slide {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #fff;
  border-radius: 0 0 0 40px;
}
.top h2 {
  height: 220px;
  color: #fff;
  font-size: 50px;
  line-height: 40px;
  letter-spacing: 2px;
  font-weight: 500;
  position: absolute;
  top: -5%;
  bottom: 0;
  left: 15%;
  margin: auto;
  z-index: 2;
}
.top h2 .word1 {
  display: block !important;
}
.top h2 .word13 {
  display: block !important;
}
.top h2 .word7 {
  display: block !important;
  font-size: 90px;
  margin-left: -55px;
  margin-top: 25px;
}
.top h2 .char11 {
  font-size: 50px;
  line-height: 44px;
  margin-left: -25px;
}
.top h2 .word7 .char2, .top h2 .word7 .char3, .top h2 .word7 .char4, .top h2 .word7 .char5, .top h2 .word7 .char6, .top h2 .word7 .char7, .top h2 .word7 .char8, .top h2 .word7 .char9 {
  font-family: "ab-doudoukaisyo", sans-serif;
  font-weight: 400;
  font-style: normal;
}
/*スクロールダウン　トップ*/
.scroll {
  font-family: din-condensed, sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 14px;
  letter-spacing: 1px;
  display: block;
  position: absolute;
  left: 5%;
  bottom: 0;
  z-index: 2;
  padding: 0 10px 80px;
  overflow: hidden;
  color: #004ea2;
  writing-mode: vertical-lr;
}
.scroll:after {
  content: '';
  position: absolute;
  left: 10%;
  bottom: 0;
  width: 1px;
  height: 160px;
  background: #004ea2;
}
.scroll:before {
  content: '';
  position: absolute;
  left: 10%;
  bottom: 0;
  width: 1px;
  height: 160px;
  background: rgba(0, 78, 162, .4);
}
.scroll:after {
  animation: sdl 1.5s cubic-bezier(1, 0, 0, 1) infinite;
}
@keyframes sdl {
  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%;
  }
}
/*ボタン群*/
.top .btn_box {
  width: 100%;
  position: absolute;
  bottom: 30px;
  right: 3%;
  z-index: 3;
  animation: fuwafuwa 2s linear infinite;
}
@keyframes fuwafuwa {
  0% {
    transform: translateY(0)
  }
  50% {
    transform: translateY(-10px)
  }
  100% {
    transform: translateY(0)
  }
}
.top .btn_box ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  justify-content: flex-end;
}
.top .btn_box ul li {
  margin: 0 25px;
}
/*耐火二層管の告示化について*/
.top .btn_box .btn {
  width: 350px;
  position: relative;
}
.top .btn_box .btn a {
  display: block;
  text-decoration: none;
  font-size: 22px;
  font-weight: 500;
  padding: 20px 0 20px 30px;
  border-radius: 10px;
  color: #f00;
  background-image: url("../img/bg_notification.jpg");
  background-position: center;
  background-size: cover;
  border: solid 2px #f00;
  border-bottom: solid 4px #f00;
  width: 100%;
  position: relative;
}
.top .btn_box .btn a:hover {
  opacity: 1;
}
.top .btn_box .btn .arrow {
  width: 25px;
  height: 25px;
  background-color: #f00;
  border-radius: 25px;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 30px;
  margin: auto;
  transition: all .3s;
}
.top .btn_box .btn .arrow:before, .top .btn_box .btn .arrow:after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  content: "";
  vertical-align: middle;
}
.top .btn_box .btn .arrow:before {
  left: 7px;
  width: 9px;
  height: 2px;
  background: #fff;
}
.top .btn_box .btn .arrow:after {
  left: 10px;
  width: 5px;
  height: 5px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.top .btn_box .btn a:hover .arrow {
  right: 20px;
}
/*カタログ・価格表　PDF*/
.top .btn_box .pdf {
  width: 250px;
  position: relative;
}
.top .btn_box .pdf a {
  display: block;
  text-decoration: none;
  font-size: 22px;
  font-weight: 500;
  padding: 20px 0 20px 30px;
  border-radius: 10px;
  color: #004ea2;
  background-image: url("../img/bg_banner_notification.jpg");
  background-position: center;
  background-size: cover;
  border: solid 2px #004ea2;
  border-bottom: solid 4px #004ea2;
  width: 100%;
  position: relative;
}
.top .btn_box .pdf.price a {
  color: #09a0b9;
  border: solid 2px #09a0b9;
  border-bottom: solid 4px #09a0b9;
}
.top .btn_box .pdf i {
  font-size: 26px;
  position: absolute;
  right: 25px;
  top: 50%;
  transform: translate(-0%, -50%);
}
/*トップ以下*/
.inner {
  width: 1000px;
  margin: 0 auto;
}
/*ニュース*/
.contents.news {
  padding: 80px 0;
}
.contents.news h3 {
  font-family: din-condensed, sans-serif;
  font-weight: 400;
  font-style: normal;
  text-align: left;
  color: #004ea2;
  font-size: 36px;
  letter-spacing: 2px;
  margin: 0 auto 30px;
}
.contents.news h3 .sub {
  font-size: 16px;
  display: inline-block;
  vertical-align: middle;
  margin-left: 20px;
}
.contents.news dl {
  margin: 0;
  padding: 25px 0;
  border-top: solid 1px #ccc;
  position: relative;
}
.contents.news dl .arrow {
  width: 30px;
  height: 30px;
  background-color: #E8F7FF;
  border-radius: 50px;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 30px;
  margin: auto;
  transition: all .3s;
}
.contents.news dl .arrow:before, .contents.news dl .arrow:after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  content: "";
  vertical-align: middle;
}
.contents.news dl .arrow:before {
  left: 10px;
  width: 10px;
  height: 2px;
  background: #004ea2;
}
.contents.news dl .arrow:after {
  left: 13px;
  width: 6px;
  height: 6px;
  border-top: 2px solid #004ea2;
  border-right: 2px solid #004ea2;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.contents.news dl a:hover .arrow {
  right: 20px;
}
.contents.news dl a:hover .arrow:before {
  background: #004ea2;
}
.contents.news dl a:hover .arrow:after {
  border-top: 2px solid #004ea2;
  border-right: 2px solid #004ea2;
}
.contents.news dl:last-child {
  border-bottom: solid 1px #ccc;
}
.contents.news dl dt {
  display: inline-block;
  vertical-align: middle;
  color: #808080;
  width: 120px;
}
.contents.news dl dt.tag {
  display: inline-block;
  vertical-align: middle;
  background-color: #004ea2;
  color: #fff;
  font-size: 10px;
  width: 120px;
  margin-right: 10px;
  text-align: center;
  border-radius: 2px;
}
.contents.news dl dd {
  margin: 0;
  display: inline-block;
  vertical-align: middle;
  width: 60%;
}
.contents.news dl dd a {
  color: #000;
}
.contents.news dl dd a:hover {
  opacity: 1;
  color: #004ea2;
}
.contents.news .btn a {
  display: block;
  text-decoration: none;
  color: #004ea2;
  font-size: 14px;
  width: 280px;
  text-align: center;
  margin: 30px auto 0;
  border: solid 2px #004ea2;
  border-bottom: solid 5px #004ea2;
  padding: 12px 0;
  border-radius: 50px;
  position: relative;
  transition: all .3s;
}
.contents.news .btn a .arrow {
  width: 30px;
  height: 30px;
  background-color: #E8F7FF;
  border-radius: 50px;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 30px;
  margin: auto;
  transition: all .3s;
}
.contents.news .btn a .arrow:before, .contents.news .btn a .arrow:after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  content: "";
  vertical-align: middle;
}
.contents.news .btn a .arrow:before {
  left: 10px;
  width: 10px;
  height: 2px;
  background: #004ea2;
}
.contents.news .btn a .arrow:after {
  left: 13px;
  width: 6px;
  height: 6px;
  border-top: 2px solid #004ea2;
  border-right: 2px solid #004ea2;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.contents.news .btn a:hover {
  color: #fff;
  background-color: #3371b5;
  opacity: 1;
}
.contents.news .btn a:hover .arrow {
  right: 20px;
}
.contents.news .btn a:hover .arrow:before {
  background: #004ea2;
}
.contents.news .btn a:hover .arrow:after {
  border-top: 2px solid #004ea2;
  border-right: 2px solid #004ea2;
}
/*アイコン*/
.contents.news .new {
  display: inline-block;
  text-decoration: none;
  background-color: #f00;
  padding: 2px 0 1px;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  border-radius: 50px;
  width: 70px;
  margin-right: 10px;
}
.contents.news i {
  color: #004ea2;
  margin-left: 10px;
}
/*コンテンツ*/
.contents.box h3.ttl_h3 {
  color: #004ea2;
  font-size: 32px;
  letter-spacing: 2px;
  font-weight: 600;
  text-align: center;
  margin: 0 auto 40px;
}
.contents.box h3.ttl_h3 span {
  padding-bottom: 10px;
  border-bottom: solid 3px #004ea2;
}
.contents.box ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.contents.box ul li a {
  display: block;
  text-decoration: none;
  width: 33.33%;
  padding: 180px 0;
  float: left;
  text-align: center;
  color: #fff;
  position: relative;
  background-position: center;
  background-size: cover;
}
.contents.box ul li a:after {
  content: '';
  background-color: rgba(0, 0, 0, 0.15);
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: linear-gradient(0deg, rgba(0, 78, 162, 0.5) 10%, rgba(0, 0, 0, 0.05) 90%);
}
.contents.box ul li:first-child a {
  background-image: url("../img/bg_01.jpg");
}
.contents.box ul li:nth-child(2) a {
  background-image: url("../img/bg_02.jpg");
}
.contents.box ul li:nth-child(3) a {
  background-image: url("../img/bg_03.jpg");
}
.contents.box ul li h3 {
  font-family: kozuka-gothic-pr6n, sans-serif;
  font-weight: 500;
  font-style: normal;
  font-size: 28px;
  margin: 0;
  position: relative;
  z-index: 1;
}
.contents.box ul li h3 .sub {
  display: block;
  font-family: din-condensed, sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 20px;
  letter-spacing: 1px;
  margin-bottom: 5px;
}
.contents.box ul li .btn {
  display: block;
  text-decoration: none;
  color: #fff;
  font-size: 14px;
  width: 220px;
  text-align: center;
  margin: 20px auto 0;
  background-color: rgba(0, 78, 162, 0.85);
  border: solid 2px #fff;
  border-bottom: solid 5px #fff;
  padding: 12px 0;
  border-radius: 50px;
  position: relative;
  z-index: 1;
  transition: all .3s;
}
.contents.box ul li .btn .arrow {
  position: absolute;
  top: 50%;
  right: 50px;
  transition: all .3s;
}
.contents.box ul li .btn .arrow:before, .contents.box ul li .btn .arrow:after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  content: "";
  vertical-align: middle;
}
.contents.box ul li .btn .arrow:before {
  left: 0;
  width: 10px;
  height: 2px;
  background: #fff;
}
.contents.box ul li .btn .arrow:after {
  left: 3px;
  width: 6px;
  height: 6px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.contents.box ul li a:hover {
  opacity: 1;
}
.contents.box ul li a:hover .arrow {
  right: 30px;
}
.contents.box ul li a:hover .btn {
  background-color: #004ea2;
}
/*バナー*/
.contents.banner {
  padding: 60px 0;
}
.contents.banner ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.contents.banner ul li a {
  display: block;
  text-decoration: none;
  color: #fff;
  font-size: 14px;
  line-height: 24px;
  width: 38%;
  margin: 0 2%;
  padding: 10px 4% 20px;
  text-shadow: 1px 1px 7px #777;
  float: left;
  background-position: center;
  background-size: cover;
  border-radius: 10px;
  /**/
  float: none;
  width: 600px;
  margin: 0 auto;
  background-image:
    linear-gradient(90deg, rgba(0, 78, 162, 0.9) 10%, rgba(0, 0, 0, 0) 80%), url("../img/bg_banner02.jpg");
  padding: 10px 4% 20px;
}
/*.contents.banner ul li:first-child a {
  background-image:
    linear-gradient(90deg, rgba(0, 78, 162, 0.9) 10%, rgba(0, 0, 0, 0) 80%), url("../img/bg_banner01.jpg");
}
.contents.banner ul li:nth-child(2) a {
  background-image:
    linear-gradient(90deg, rgba(0, 78, 162, 0.9) 10%, rgba(0, 0, 0, 0) 80%), url("../img/bg_banner02.jpg");
}*/
.contents.banner ul li h4 {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 0;
}
.contents.banner ul li a:hover {
  box-shadow: 1px 1px 10px #aaa;
  opacity: 1;
}
@media screen and (max-width:1100px) {
  #wrapper {
    min-width: 100%;
  }
  br.block_pc {
    display: none;
  }
  br.block_sp {
    display: block;
  }
  /*トップ*/
  .top {
    width: 100%;
    height: 80vh;
    min-height: 400px;
    position: relative;
    margin-top: 60px;
  }
  .top .swiper-wrapper:after {
    border-radius: 0;
  }
  .top .swiper {
    width: 100%;
  }
  .top .swiper-slide {
    border-radius: 0;
  }
  .top h2 {
    width: 90%;
    position: absolute;
    top: -5%;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
  }
  .top h2 .word7 {
    font-size: 68px;
    margin-left: -40px;
    margin-top: 15px;
  }
  .top h2 .char11 {
    font-size: 38px;
    line-height: 38px;
    margin-left: -20px;
  }
  /*スクロールダウン　トップ*/
  .scroll {
    font-size: 16px;
    left: auto;
    right: 1.5%;
    color: #fff;
  }
  .scroll:after {
    background: #fff;
  }
  .scroll:before {
    content: '';
    position: absolute;
    left: 10%;
    bottom: 0;
    width: 1px;
    height: 160px;
    background: rgba(255, 255, 255, .4);
  }
  .scroll:after {
    animation: sdl 1.5s cubic-bezier(1, 0, 0, 1) infinite;
  }
  /*ボタン群*/
  .top .btn_box {
    width: 90%;
    position: absolute;
    bottom: 30px;
    right: 0;
    left: 0;
    margin: auto;
  }
  .top .btn_box ul {
    display: block;
  }
  .top .btn_box ul li {
    margin: 5px 0;
  }
  /*耐火二層管の告示化について*/
  .top .btn_box .btn {
    width: 250px;
  }
  .top .btn_box .btn a {
    font-size: 15px;
    padding: 10px 0 10px 25px;
  }
  .top .btn_box .btn .arrow {
    width: 25px;
    height: 25px;
    border-radius: 25px;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 20px;
  }
  .top .btn_box .btn a:hover .arrow {
    right: 10px;
  }
  /*カタログ・価格表　PDF*/
  .top .btn_box .pdf {
    width: 250px;
  }
  .top .btn_box .pdf a {
    font-size: 15px;
    padding: 10px 0 10px 25px;
  }
  .top .btn_box .pdf i {
    font-size: 24px;
    position: absolute;
    right: 17px;
  }
  /*トップ以下*/
  .inner {
    width: 90%;
  }
  /*ニュース*/
  .contents.news {
    padding: 40px 0;
  }
  .contents.news h3 {
    font-size: 30px;
    letter-spacing: 2px;
    margin: 0 auto 20px;
  }
  .contents.news h3 .sub {
    font-size: 14px;
    display: block;
    margin-left: 0;
  }
  .contents.news dl {
    padding: 20px 0;
    font-size: 15px;
  }
  .contents.news dl .arrow {
    right: 10px;
  }
  .contents.news dl a:hover .arrow {
    right: 0;
  }
  .contents.news dl dt.tag {
    width: 100px;
  }
  .contents.news dl dd {
    display: block;
    width: 87%;
  }
  .contents.news .btn a {
    width: 220px;
  }
  .contents.news .btn a .arrow {
    right: 20px;
  }
  .contents.news .btn a:hover .arrow {
    right: 10px;
  }
  /*コンテンツ*/
  .contents.box h3.ttl_h3 {
    font-size: 22px;
    margin: 0 auto 30px;
  }
  .contents.box h3.ttl_h3 span {
    padding-bottom: 5px;
    border-bottom: solid 2px #004ea2;
  }
  .contents.box ul li a {
    width: 100%;
    padding: 40px 0 45px;
    float: none;
  }
  .contents.box ul li h3 {
    font-size: 24px;
  }
  .contents.box ul li h3 .sub {
    font-size: 22px;
  }
  .contents.box ul li .btn {
    font-size: 16px;
    width: 220px;
  }
  /*バナー*/
  .contents.banner {
    padding: 20px 0;
  }
  .contents.banner ul li a {
    width: 80%;
    margin: 20px auto;
    padding: 5px 10% 10px;
    float: none;
    /**/
    width: auto;
  }
  .contents.banner ul li h4 {
    font-size: 18px;
  }
}
@media screen and (max-width:700px) {
  .top h2 {
    width: 90%;
    height: 110px;
    font-size: 26px;
    line-height: 20px;
    letter-spacing: 1px;
    position: absolute;
    top: -25%;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 2;
  }
  .top h2 .word7 {
    font-size: 33px;
    margin-left: -20px;
    margin-top: 7px;
  }
  .top h2 .char11 {
    font-size: 18px;
    line-height: 18px;
    margin-left: -10px;
  }
}