.ttl {
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.ttl::before {
  content: "";
  display: block;
  width: 20.5rem;
  height: 4.32rem;
  margin-bottom: 0.5rem;
  background-image: url(../img/ttl.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center left;
}

.main_ttl {
  margin-bottom: 2.5rem;
}

.f-40 {
  font-weight: bold;
}

.section1 {
  position: relative;
  padding-bottom: 0;
  padding-top: 8rem;
}

.section1 .section_img {
  margin: auto;
  text-align: center;
}

.section_txt_area {
  padding-bottom: 12rem;
}

.section1 .section_txt_area {
  padding-top: 8rem;
}

.section_txt_area p {
  margin-bottom: 8rem;
}

.bg_mechanical {
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  z-index: -1;
}

.gry_bg {
  background: url(../img/gry_bg.jpg);
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
}

.card_section {
  padding: 7rem 0;
}

.card_section .section_txt_area {
  padding-top: 0;
  padding-bottom: 0;
}

.card_section .main_ttl {
  margin-bottom: 4rem;
}

.card_section .sub_ttl {
  margin-bottom: 0;
}

.card_section .sub_ttl img {
  margin-top: 2rem;
}

.card_area {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7rem 8rem;
}

.card_ttl {
  font-size: 2.6rem;
  font-weight: bold;
  line-height: 1.1538461538;
  letter-spacing: normal;
}

.card_box {
  display: grid;
  gap: 1.5rem;
}

.card_txt {
  display: grid;
  gap: 1.8rem;
}

.detail {
  display: flex;
  gap: 5rem;
}

.detail_1 {
  width: 23rem;
  text-align: center;
  background-color: #4e4e4e;
  color: #fff;
  line-height: 1.875;
}

.products_link {
  margin: auto;
}

.product_banner {
  margin-top: 19rem;
  padding: 4.5rem 5rem 3.5rem;
  background-image: url(../img/products_img.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  color: #fff;
}

.product_banner h2 {
  display: block;
  font-size: 1.6rem;
  margin-bottom: 2rem;
  color: #fff;
}

.product_banner h2::before {
  content: "";
  background-image: url(../img/products_ttl.png);
  display: block;
  width: 100%;
  height: 3rem;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center left;
  margin-bottom: 1rem;
}

.product_banner .detail {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.product_banner .detail p {
  font-size: 5rem;
  font-weight: 500;
  line-height: 1.4;
}

.product_banner .detail a {
  padding: 2rem 6rem;
  position: relative;
  border: 2px solid #fff;
  font-size: 1.6rem;
}

.product_banner .detail a::after {
  content: "";
  display: block;
  width: 0.6rem;
  height: 0.6rem;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
  position: absolute;
  top: 50%;
  right: 1.3rem;
  transform: translateY(-50%) rotate(45deg);
  font-size: 1.6rem;
  font-weight: 400;
}

.l-main .card_section:last-child {
  padding-bottom: 12rem;
}

@media screen and (max-width: 768px) {
  section {
    padding: 6.5rem 0 12rem;
  }
  .ttl {
    font-size: 3rem;
    line-height: 1;
    margin-bottom: 4rem;
  }
  .ttl::before {
    content: "";
    width: 25.5rem;
    height: 4.5rem;
  }
  .section1 .sub_ttl {
    margin-bottom: 8rem;
  }
  .section_txt_area {
    padding: 7rem 0 12rem;
  }
  .section1 .section_txt_area {
    position: relative;
    z-index: 10;
    padding-top: 6.8rem;
  }
  .bg_mechanical {
    z-index: 1;
  }
  .gry_bg {
    background: url(../img/sp_gry_bg.jpg);
    background-size: contain;
    background-repeat: repeat;
  }
  .card_section .section_txt_area {
    padding: 0;
  }
  .card_section .main_ttl {
    font-size: 5rem;
  }
  .card_section .sub_ttl {
    font-size: 3.6rem;
    line-height: 2;
    margin-bottom: 0;
  }
  .card_section .sub_ttl img {
    margin-top: 3rem;
    width: 6rem;
  }
  .card_area {
    grid-template-columns: auto;
    gap: 10rem;
  }
  .card_img {
    width: 51.5rem;
    margin: auto;
  }
  .card_ttl {
    font-size: 4rem;
  }
  .card_txt {
    gap: 1rem;
  }
  .detail {
    gap: 6.5rem;
    align-items: center;
  }
  .detail_1 {
    width: 30rem;
  }
  .product_banner h2 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    font-size: 3rem;
  }
  .product_banner h2::before {
    display: inline-block;
    width: 26rem;
    height: 4.5rem;
    margin-bottom: 0;
  }
  .product_banner .detail {
    align-items: center;
    flex-direction: column;
    text-align: center;
    gap: 3.7rem;
  }
  .product_banner .detail p {
    font-size: 4.6rem;
  }
  .product_banner .detail a {
    width: 100%;
    padding: 2.5rem 0;
    font-size: 3rem;
  }
  .product_banner .detail a::after {
    width: 1.5rem;
    height: 1.5rem;
    right: 2rem;
    border-right-width: 2px;
    border-top-width: 2px;
  }
  .l-main .card_section:last-child {
    padding-bottom: 14rem;
  }
}/*# sourceMappingURL=technology.css.map */