/*==========================================================================
section#whyus_area
========================================================================== */
section#whyus_area .inner {
  padding-top: 5.8333333333vw;
  padding-bottom: 7.8125vw;
}
section#whyus_area .ttl-box {
  align-items: center;
}
section#whyus_area .ttl-box .txt-h2 {
  width: 20.8333333333vw;
  line-height: 1;
}
section#whyus_area .ttl-box .txt-h2 span {
  display: block;
  line-height: 1;
  margin-bottom: 1vw;
}
section#whyus_area .ttl-box .txt-p {
  width: calc(100% - 20.8333333333vw);
}
section#whyus_area .list-box {
  margin-top: 3.125vw;
  display: flex;
  justify-content: space-between;
}
section#whyus_area .list-box .numbers {
  position: absolute;
  left: 0;
  top: 0;
  width: 5.2604166667vw;
  height: 4.8958333333vw;
}
section#whyus_area .list-box .img-box {
  width: auto;
  height: 5.2083333333vw;
  margin: 0 auto;
  text-align: center;
  margin-bottom: 1.8229166667vw;
}
section#whyus_area .list-box .img-box img {
  width: auto;
}
section#whyus_area .list-box .txt-h3 {
  text-align: center;
  margin-bottom: 1.5625vw;
}
section#whyus_area .list-box .txt-p {
  text-align: center;
  line-height: 1.8em;
}
section#whyus_area .list-box li {
  width: 31.2%;
  position: relative;
  border: 0.2604166667vw solid #000000;
  box-sizing: border-box;
  border-radius: 5px;
  padding: 2.8645833333vw 5px 2.34375vw;
}

@media screen and (max-width: 767px) {
  section#whyus_area .inner {
    padding-top: 50px;
    padding-bottom: 50px;
  }
  section#whyus_area .ttl-box {
    align-items: center;
  }
  section#whyus_area .ttl-box .txt-h2 {
    width: 100%;
    font-size: 18px;
    margin-bottom: 30px;
  }
  section#whyus_area .ttl-box .txt-h2 span {
    margin-bottom: 10px;
    font-size: 32px;
  }
  section#whyus_area .ttl-box .txt-p {
    width: 100%;
    font-size: 14px;
  }
  section#whyus_area .list-box {
    margin-top: 30px;
    flex-wrap: wrap;
    gap: 30px;
  }
  section#whyus_area .list-box .numbers {
    width: 105px;
    height: 97px;
  }
  section#whyus_area .list-box .img-box {
    height: 80px;
    margin-bottom: 30px;
  }
  section#whyus_area .list-box .txt-h3 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 18px;
  }
  section#whyus_area .list-box .txt-p {
    text-align: center;
    line-height: 1.8em;
    font-size: 14px;
  }
  section#whyus_area .list-box li {
    width: 100%;
    position: relative;
    border-width: 3px;
    box-sizing: border-box;
    border-radius: 10px;
    padding: 40px 5px 30px;
  }
}
/*==========================================================================
section#heattreatment_area
========================================================================== */
section#heattreatment_area {
  background: #ECECEC;
}
section#heattreatment_area .inner {
  padding-top: 7.8125vw;
  padding-bottom: 7.8125vw;
}
section#heattreatment_area .box {
  justify-content: space-between;
  align-items: flex-end;
}
section#heattreatment_area .txt-box {
  align-items: center;
  width: 50%;
  padding-bottom: 2.1354166667vw;
}
section#heattreatment_area .txt-box .txt-h2 {
  line-height: 1;
  margin-bottom: 2.6041666667vw;
}
section#heattreatment_area .txt-box .txt-h2 span {
  display: block;
  line-height: 1;
  margin-bottom: 1vw;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  height: 2.7vw;
}
section#heattreatment_area .txt-box .txt-h2 span img {
  display: block;
}
section#heattreatment_area .txt-box .txt-p {
  line-height: 2em;
  padding-right: 4vw;
  box-sizing: border-box;
}
section#heattreatment_area .txt-box .txt-img {
  display: block;
  width: 82%;
  height: 17vw;
  margin-top: 5.2083333333vw;
  box-sizing: border-box;
  box-shadow: 4px 4px 4px 0 rgba(0, 0, 0, 0.5);
  border-radius: 0.5208333333vw;
  overflow: clip;
}
section#heattreatment_area .img-box {
  width: 50%;
}

@media screen and (max-width: 767px) {
  section#heattreatment_area .inner {
    padding-top: 50px;
    padding-bottom: 50px;
  }
  section#heattreatment_area .box {
    justify-content: space-between;
    align-items: flex-end;
  }
  section#heattreatment_area .txt-box {
    align-items: center;
    width: 100%;
    padding-bottom: 0;
  }
  section#heattreatment_area .txt-box .txt-h2 {
    line-height: 1;
    margin-bottom: 30px;
    font-size: 18px;
  }
  section#heattreatment_area .txt-box .txt-h2 span {
    margin-bottom: 15px;
    width: auto;
    height: 30px;
  }
  section#heattreatment_area .txt-box .txt-h2 span img {
    display: block;
    width: auto;
  }
  section#heattreatment_area .txt-box .txt-p {
    font-size: 14px;
    padding-right: 0;
  }
  section#heattreatment_area .txt-box .txt-img {
    width: 100%;
    height: 55vw;
    margin-top: 30px;
    border-radius: 10px;
  }
  section#heattreatment_area .img-box {
    width: 100%;
    margin-top: 40px;
  }
}
/*==========================================================================
section#technologies_area
========================================================================== */
section#technologies_area .inner {
  padding-top: 5.8333333333vw;
  padding-bottom: 7.8125vw;
}
section#technologies_area .ttl-box {
  align-items: center;
}
section#technologies_area .ttl-box .txt-h2 {
  line-height: 1;
  text-align: center;
}
section#technologies_area .ttl-box .txt-h2 span {
  display: block;
  line-height: 1;
  margin-bottom: 1vw;
}
section#technologies_area .ttl-box .txt-p {
  width: calc(100% - 20.8333333333vw);
}
section#technologies_area .list-box {
  margin-top: 3.6458333333vw;
}
section#technologies_area .list-box .img-box {
  order: 2;
  width: 43.5%;
  height: 20.8333333333vw;
}
section#technologies_area .list-box .txt-box {
  order: 1;
  width: 56.5%;
  box-sizing: border-box;
  padding: 2.6041666667vw 4.1666666667vw 1vw;
}
section#technologies_area .list-box .txt-box .txt-h3 {
  margin-bottom: 1.05vw;
  display: flex;
  align-items: flex-start;
  flex-flow: column;
  justify-content: flex-start;
  gap: 0.5vw;
}
section#technologies_area .list-box .txt-box .txt-h3 span {
  background: #000000;
  color: #ffffff;
  width: 3.6458333333vw;
  height: 1.8229166667vw;
  border-radius: 2vw;
  display: flex;
  align-items: center;
  justify-content: center;
}
section#technologies_area .list-box .txt-box .txt-p {
  position: relative;
  line-height: 1.8em;
}
section#technologies_area .list-box .txt-box .txt-p::before {
  content: "";
  background: url(../img/list_icon.svg) center no-repeat;
  background-size: cover;
  width: 0.78125vw;
  height: 0.78125vw;
  display: inline-block;
  vertical-align: baseline;
  margin-right: 0.5vw;
}
section#technologies_area .list-box .txt-box .points {
  margin-top: 1.05vw;
  flex-wrap: wrap;
  gap: 0 1.05vw;
}
section#technologies_area .list-box li {
  display: flex;
  background: #ffffff;
  border-left: solid 0.3125vw #000000;
  box-sizing: border-box;
  box-shadow: 1px 1px 10px 3px rgba(0, 0, 0, 0.25);
  position: relative;
  border-top-right-radius: 1vw;
  border-bottom-right-radius: 1vw;
  overflow: clip;
}
section#technologies_area .list-box li:nth-child(n+2) {
  margin-top: 2.6041666667vw;
}

@media screen and (max-width: 767px) {
  section#technologies_area .inner {
    padding-top: 50px;
    padding-bottom: 100px;
  }
  section#technologies_area .ttl-box {
    align-items: center;
  }
  section#technologies_area .ttl-box .txt-h2 {
    width: 100%;
    font-size: 18px;
  }
  section#technologies_area .ttl-box .txt-h2 span {
    margin-bottom: 10px;
    font-size: 32px;
  }
  section#technologies_area .ttl-box .txt-p {
    width: calc(100% - 20.8333333333vw);
    font-size: 14px;
  }
  section#technologies_area .list-box {
    margin-top: 30px;
  }
  section#technologies_area .list-box .img-box {
    order: 1;
    width: 100%;
    height: 60vw;
  }
  section#technologies_area .list-box .txt-box {
    order: 2;
    width: 100%;
    padding: 20px;
  }
  section#technologies_area .list-box .txt-box .txt-h3 {
    margin-bottom: 20px;
    gap: 10px;
    font-size: 20px;
  }
  section#technologies_area .list-box .txt-box .txt-h3 span {
    width: 60px;
    height: 30px;
    border-radius: 30px;
    font-size: 14px;
  }
  section#technologies_area .list-box .txt-box .txt-m {
    font-size: 14px;
  }
  section#technologies_area .list-box .txt-box .txt-p {
    font-size: 14px;
  }
  section#technologies_area .list-box .txt-box .txt-p::before {
    width: 12px;
    height: 12px;
    margin-right: 8px;
  }
  section#technologies_area .list-box .txt-box .points {
    margin-top: 15px;
    flex-wrap: wrap;
    gap: 10px;
  }
  section#technologies_area .list-box li {
    border-width: 3px;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    flex-wrap: wrap;
  }
  section#technologies_area .list-box li:nth-child(n+2) {
    margin-top: 40px;
  }
}
/*# sourceMappingURL=service.css.map */