@charset "UTF-8";
/*============================================================
MAIN VISUAL
*/
#main_visual {
  margin-top: 100px;
  position: relative;
}
@media only screen and (max-width: 768px) {
  #main_visual {
    margin-top: 60px;
  }
}
#main_visual .heading_page {
  padding-left: 30px;
  position: relative;
  z-index: 1;
}
@media only screen and (max-width: 768px) {
  #main_visual .heading_page {
    padding-left: 10px;
  }
}
#main_visual .heading_page span {
  display: block;
}
@media only screen and (max-width: 768px) {
  #main_visual .heading_page span {
    line-height: 1.2;
  }
}
#main_visual .heading_page span.en {
  color: #13c6bb;
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}
@media only screen and (max-width: 768px) {
  #main_visual .heading_page span.en {
    font-size: 18px;
    margin-bottom: 4px;
  }
}
#main_visual .heading_page span.ja {
  font-family: "Noto Serif JP", "游明朝体", "Yu Mincho", YuMincho, serif;
  font-weight: 400;
  font-size: 56px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
@media only screen and (max-width: 768px) {
  #main_visual .heading_page span.ja {
    font-size: 30px;
  }
}
#main_visual .pic {
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  width: 1250px;
  height: 500px;
  margin: -20px 0 0 80px;
}
@media only screen and (max-width: 768px) {
  #main_visual .pic {
    width: calc(100% + 20px);
    height: 0;
    margin: 14px 0 0 0;
    padding-bottom: 45%;
  }
}
#main_visual .title_en {
  color: #b2f5f1;
  font-size: 120px;
  font-weight: 600;
  line-height: 0.73;
  text-align: right;
  margin-top: -40px;
}
@media only screen and (max-width: 768px) {
  #main_visual .title_en {
    font-size: 32px;
    margin-top: -12px;
  }
}
#main_visual::before {
  content: "";
  background: #f7f8f4;
  width: 50%;
  height: 500px;
  display: block;
  position: absolute;
  top: -50px;
  left: 0;
  z-index: -1;
}
@media only screen and (max-width: 768px) {
  #main_visual::before {
    width: 90%;
    height: 80%;
    top: -30px;
  }
}
#main_visual .pic {
  background-image: url(../images/products/pic_mv_products01.jpg);
}

/*============================================================
LEAD
*/
#lead {
  padding: 100px 0 80px;
}
@media only screen and (max-width: 768px) {
  #lead {
    padding: 40px 0;
  }
}
#lead .h_logo {
  text-align: center;
  margin-bottom: 30px;
}
@media only screen and (max-width: 768px) {
  #lead .h_logo {
    margin-bottom: 15px;
  }
}
#lead .h_logo img {
  width: 470px;
}
@media only screen and (max-width: 768px) {
  #lead .h_logo img {
    width: 80%;
  }
}
#lead p {
  font-size: 18px;
  line-height: 2.2;
  text-align: center;
}
@media only screen and (max-width: 768px) {
  #lead p {
    font-size: 15px;
    line-height: 2;
  }
}

/*============================================================
PRODUCTS SEC
*/
.products_sec .h_sec {
  text-align: center;
  margin-bottom: 100px;
}
@media only screen and (max-width: 768px) {
  .products_sec .h_sec {
    margin-bottom: 50px;
  }
}
.products_sec .h_sec span {
  display: block;
}
.products_sec .h_sec span.ja {
  font-family: "Noto Serif JP", "游明朝体", "Yu Mincho", YuMincho, serif;
  font-weight: 400;
  font-size: 44px;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 14px;
}
@media only screen and (max-width: 768px) {
  .products_sec .h_sec span.ja {
    font-size: 30px;
    margin-bottom: 6px;
  }
}
.products_sec .h_sec span.en {
  font-size: 20px;
  font-weight: 600;
}
@media only screen and (max-width: 768px) {
  .products_sec .h_sec span.en {
    font-size: 14px;
  }
}
.products_sec .products_list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
@media only screen and (max-width: 768px) {
  .products_sec .products_list {
    display: block;
  }
}
.products_sec .products_list li {
  margin-bottom: 30px;
}
@media only screen and (max-width: 768px) {
  .products_sec .products_list li {
    width: 90%;
    max-width: inherit !important;
    margin: 0 auto 15px;
  }
}
.products_sec .products_list li a {
  height: 255px;
  display: block;
  position: relative;
}
@media only screen and (max-width: 768px) {
  .products_sec .products_list li a {
    height: 120px;
  }
}
.products_sec .products_list li a::before {
  content: "";
  font-family: "icomoon" !important;
  speak: none;
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  text-transform: none;
  line-height: 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: #fff;
  text-align: center;
  font-size: 24px;
  line-height: 44px;
  width: 44px;
  height: 44px;
  display: block;
  position: absolute;
  bottom: -10px;
  right: -10px;
  z-index: 1;
}
@media only screen and (max-width: 768px) {
  .products_sec .products_list li a::before {
    font-size: 18px;
    line-height: 30px;
    width: 30px;
    height: 30px;
    bottom: -5px;
    right: -5px;
  }
}
.products_sec .products_list li a .bg {
  height: 100%;
  position: relative;
  overflow: hidden;
}
@media only screen and (max-width: 768px) {
  .products_sec .products_list li a .bg {
    width: 100%;
  }
}
.products_sec .products_list li a .bg span {
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  height: 100%;
  display: block;
  transition: all 0.5s cubic-bezier(0.215, 0.61, 0.355, 1);
  transform: rotate(0.0001deg);
}
.products_sec .products_list li a .h_product {
  color: #fff;
  font-family: "Noto Serif JP", "游明朝体", "Yu Mincho", YuMincho, serif;
  font-weight: 400;
  font-size: 40px;
  font-weight: 600;
  text-shadow: rgba(0, 0, 0, 0.2) 1px 1px 10px, rgba(0, 0, 0, 0.2) -1px 1px 10px, rgba(0, 0, 0, 0.2) 1px -1px 10px, rgba(0, 0, 0, 0.2) -1px -1px 10px;
  width: 100%;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
@media only screen and (max-width: 768px) {
  .products_sec .products_list li a .h_product {
    font-size: 26px;
  }
}
.products_sec .products_list li a:hover .bg span {
  transform: scale(1.1);
}

/*============================================================
STEEL
*/
#steel {
  padding: 100px 0 160px;
}
@media only screen and (max-width: 768px) {
  #steel {
    padding: 20px 0 60px;
  }
}
#steel .container {
  padding: 140px 0;
  position: relative;
}
@media only screen and (max-width: 768px) {
  #steel .container {
    padding: 80px 15px 60px;
  }
}
#steel .container::before {
  content: "";
  background: #f7f8f4;
  width: 200%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  right: -80px;
  z-index: -1;
}
@media only screen and (max-width: 768px) {
  #steel .container::before {
    width: 100%;
    left: 0;
  }
}
#steel .h_sec .en {
  color: #eb9d37;
}
#steel .products_list li {
  flex: 0 0 572px;
  max-width: 572px;
}
#steel .products_list li a::before {
  background: #eb9d37;
}
#steel .products_list li:nth-child(1) .bg span {
  background-image: url(../images/products/pic_steel01.jpg);
}
#steel .products_list li:nth-child(2) .bg span {
  background-image: url(../images/products/pic_steel02.jpg);
}
#steel .products_list li:nth-child(3) .bg span {
  background-image: url(../images/products/pic_steel03.jpg);
}
#steel .products_list li:nth-child(4) .bg span {
  background-image: url(../images/products/pic_steel04.jpg);
}
#steel .products_list li:nth-child(5) .bg span {
  background-image: url(../images/products/pic_steel05.jpg);
}
#steel .products_list li:nth-child(6) .bg span {
  background-image: url(../images/products/pic_steel06.jpg);
}
#steel .products_list li:nth-child(7) .bg span {
  background-image: url(../images/products/pic_steel07.jpg);
}
#steel .products_list li:nth-child(8) .bg span {
  background-image: url(../images/products/pic_steel08.jpg);
}
#steel .bg_pic {
  position: absolute;
  top: 0;
  left: -400px;
  z-index: -1;
}
@media only screen and (max-width: 768px) {
  #steel .bg_pic {
    width: 80%;
    left: -10%;
  }
}

/*============================================================
RECYCLING
*/
#recycling {
  padding-bottom: 160px;
}
@media only screen and (max-width: 768px) {
  #recycling {
    padding-bottom: 60px;
  }
}
#recycling .container {
  padding: 140px 0;
  position: relative;
}
@media only screen and (max-width: 768px) {
  #recycling .container {
    padding: 80px 15px 60px;
  }
}
#recycling .container::before {
  content: "";
  background: #ebfaf9;
  width: 200%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: -80px;
  z-index: -1;
}
@media only screen and (max-width: 768px) {
  #recycling .container::before {
    width: 100%;
    left: 0;
  }
}
#recycling .h_sec .en {
  color: #13c6bb;
}
#recycling .products_list li {
  flex: 0 0 375px;
  max-width: 375px;
}
#recycling .products_list li a::before {
  background: #13c6bb;
}
#recycling .products_list li:nth-child(1) .bg span {
  background-image: url(../images/products/pic_recycling01.jpg);
}
#recycling .products_list li:nth-child(2) .bg span {
  background-image: url(../images/products/pic_recycling02.jpg);
}
#recycling .products_list li:nth-child(3) .bg span {
  background-image: url(../images/products/pic_recycling03.jpg);
}
#recycling .bg_pic {
  position: absolute;
  top: 0;
  right: -400px;
  z-index: -1;
}
@media only screen and (max-width: 768px) {
  #recycling .bg_pic {
    width: 80%;
    right: -10%;
  }
}

/*============================================================
MODAL
*/
body.is-locked {
  overflow: hidden;
}

#overlay {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: none;
}

.modal {
  width: 1100px;
  background: #fff;
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 1000;
  transform: translate(-50%, -50%) translateZ(0) scale(1, 1);
  display: none;
}
@media only screen and (max-width: 1200px) {
  .modal {
    width: 95%;
  }
}
@media only screen and (max-width: 768px) {
  .modal {
    width: calc(100% - 30px);
  }
}
.modal .btn_close_top {
  color: #fff;
  font-size: 40px;
  position: absolute;
  top: -50px;
  right: 0;
  z-index: 10;
  display: block;
  transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1) 0s;
}
@media only screen and (max-width: 768px) {
  .modal .btn_close_top {
    font-size: 22px;
    top: -34px;
  }
}
.modal .btn_close_top:hover {
  color: #888;
}
.modal_inner {
  max-height: 90vh;
  min-height: 200px;
  margin: 0;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
@media only screen and (max-width: 768px) {
  .modal_inner {
    width: 100%;
    max-height: 85vh;
    min-height: inherit;
  }
}
.modal .product_content {
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
}
.modal .product_content .h_modal {
  color: #fff;
  font-family: "Noto Serif JP", "游明朝体", "Yu Mincho", YuMincho, serif;
  font-weight: 400;
  font-size: 32px;
  font-weight: 600;
  text-align: center;
  padding: 20px 10px;
}
@media only screen and (max-width: 768px) {
  .modal .product_content .h_modal {
    font-size: 24px;
    padding: 12px 10px;
  }
}
.modal .product_content .inner {
  padding: 30px 40px;
}
@media only screen and (max-width: 768px) {
  .modal .product_content .inner {
    padding: 25px 15px;
  }
}
.modal .product_content .row {
  display: flex;
  align-items: center;
  margin-bottom: 40px;
}
@media only screen and (max-width: 768px) {
  .modal .product_content .row {
    display: block;
    margin-bottom: 20px;
  }
}
.modal .product_content .pic {
  flex: 0 0 380px;
  max-width: 380px;
  margin-right: 30px;
}
@media only screen and (max-width: 768px) {
  .modal .product_content .pic {
    text-align: center;
    max-width: inherit;
    margin: 0 0 15px;
  }
}
@media only screen and (max-width: 768px) {
  .modal .product_content .pic img {
    max-width: 300px;
  }
}
.modal .product_content p {
  font-size: 18px;
  line-height: 2;
}
@media only screen and (max-width: 768px) {
  .modal .product_content p {
    font-size: 15px;
    line-height: 1.8;
  }
}
.modal .product_content .btn_block {
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
.modal .product_content .btn_block a {
  display: block;
  text-align: center;
}
.modal .product_content .btn_block .btn_close {
  font-size: 18px;
  line-height: 50px;
  width: 200px;
  height: 50px;
  margin: 0 20px;
  padding: 0 10px;
  transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1) 0s;
}
@media only screen and (max-width: 768px) {
  .modal .product_content .btn_block .btn_close {
    font-size: 16px;
    margin: 0 10px;
  }
}
.modal .product_content .btn_block .btn_close:hover {
  color: #fff;
}
.modal .product_content .btn_block .btn_prev,
.modal .product_content .btn_block .btn_next {
  font-size: 18px;
  line-height: 50px;
  width: 50px;
  height: 50px;
  transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1) 0s;
}
.modal .product_content .btn_block .btn_prev:hover,
.modal .product_content .btn_block .btn_next:hover {
  color: #fff;
}
.modal .product_content.steel .h_modal {
  background: #eb9d37;
}
.modal .product_content.steel .btn_close,
.modal .product_content.steel .btn_prev,
.modal .product_content.steel .btn_next {
  color: #eb9d37;
  border: 2px solid #eb9d37;
}
.modal .product_content.steel .btn_close:hover,
.modal .product_content.steel .btn_prev:hover,
.modal .product_content.steel .btn_next:hover {
  background: #eb9d37;
}
.modal .product_content.recycling .h_modal {
  background: #13c6bb;
}
.modal .product_content.recycling .btn_close,
.modal .product_content.recycling .btn_prev,
.modal .product_content.recycling .btn_next {
  color: #13c6bb;
  border: 2px solid #13c6bb;
}
.modal .product_content.recycling .btn_close:hover,
.modal .product_content.recycling .btn_prev:hover,
.modal .product_content.recycling .btn_next:hover {
  background: #13c6bb;
}