@charset "UTF-8";
/* Sass Document */
#main_title_area {
  background: url(../img/environment/bg_main_title_area.jpg) no-repeat center top;
  background-size: cover;
}
@media screen and (max-width: 840px) {
  #main_title_area {
    background: url(../img/environment/bg_main_title_area_sp.jpg) no-repeat center top;
    background-size: cover;
  }
}

#page_nav {
  padding: 8rem 0 6.5rem;
}
@media screen and (max-width: 1400px) {
  #page_nav {
    padding: 5.7142857143vw 0 4.6428571429vw;
  }
}
@media screen and (max-width: 840px) {
  #page_nav {
    padding: 8.9743589744vw 0 10.2564102564vw;
  }
}
#page_nav ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 1.2rem;
}
@media screen and (max-width: 1400px) {
  #page_nav ul {
    gap: 0.8571428571vw;
  }
}
@media screen and (max-width: 840px) {
  #page_nav ul {
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
    gap: 1.5384615385vw;
  }
}
#page_nav ul li {
  width: 34rem;
}
@media screen and (max-width: 1400px) {
  #page_nav ul li {
    width: 24.2857142857vw;
  }
}
@media screen and (max-width: 840px) {
  #page_nav ul li {
    width: calc((100% - 1.5384615385vw) / 2);
  }
}
#page_nav ul li a {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  height: 6.5rem;
  font-size: 1.7rem;
  color: #09417E;
  font-weight: 700;
  text-align: center;
  line-height: 1.29411;
  background: #fff;
  border: 0.1rem solid #09417E;
  border-radius: 10rem;
}
@media screen and (max-width: 1400px) {
  #page_nav ul li a {
    height: 4.6428571429vw;
    font-size: 1.2142857143vw;
    border-radius: 7.1428571429vw;
  }
}
@media screen and (max-width: 840px) {
  #page_nav ul li a {
    height: 12.8205128205vw;
    padding: 0 5.641025641vw;
    font-size: 3.5897435897vw;
    border-radius: 15.3846153846vw;
  }
}
#page_nav ul li a .arrow {
  position: absolute;
  top: 50%;
  right: 2.5rem;
  display: inline-block;
  width: 1.2rem;
  height: 0.6rem;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
@media screen and (max-width: 1400px) {
  #page_nav ul li a .arrow {
    right: 1.7857142857vw;
    width: 0.8571428571vw;
    height: 0.4285714286vw;
  }
}
@media screen and (max-width: 840px) {
  #page_nav ul li a .arrow {
    right: 3.0769230769vw;
    width: 2.0512820513vw;
    height: 1.0256410256vw;
  }
}
#page_nav ul li a .arrow::before,
#page_nav ul li a .arrow::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: calc(50% - 0.075rem);
  width: 0.15rem;
  height: 0.84rem;
  border-radius: 9999px;
  background-color: #09417e;
  -webkit-transform-origin: 50% calc(100% - 0.075rem);
          transform-origin: 50% calc(100% - 0.075rem);
}
@media screen and (max-width: 1400px) {
  #page_nav ul li a .arrow::before,
  #page_nav ul li a .arrow::after {
    left: calc(50% - 0.0535714286vw);
    width: 0.1071428571vw;
    height: 0.6vw;
    -webkit-transform-origin: 50% calc(100% - 0.0535714286vw);
            transform-origin: 50% calc(100% - 0.0535714286vw);
  }
}
@media screen and (max-width: 840px) {
  #page_nav ul li a .arrow::before,
  #page_nav ul li a .arrow::after {
    left: calc(50% - 0.1923076923vw);
    width: 0.3846153846vw;
    height: 1.4358974359vw;
    -webkit-transform-origin: 50% calc(100% - 0.1923076923vw);
            transform-origin: 50% calc(100% - 0.1923076923vw);
  }
}
#page_nav ul li a .arrow::before {
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}
#page_nav ul li a .arrow::after {
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
}
#page_nav ul li a:hover {
  color: #fff;
  background: #09417e;
  opacity: 1;
}
#page_nav ul li a:hover .arrow::before,
#page_nav ul li a:hover .arrow::after {
  background-color: #fff;
}

#environment01 {
  padding: 6.5rem 0 13rem;
}
@media screen and (max-width: 1400px) {
  #environment01 {
    padding: 4.6428571429vw 0 9.2857142857vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 {
    padding: 10.2564102564vw 0 15.3846153846vw;
  }
}
#environment01 .center {
  margin-bottom: 7rem;
}
@media screen and (max-width: 1400px) {
  #environment01 .center {
    margin-bottom: 5vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .center {
    margin-bottom: 8.9743589744vw;
  }
}
#environment01 .center p {
  font-size: 1.6rem;
  font-weight: 500;
  text-align: center;
  line-height: 2.1875;
}
@media screen and (max-width: 1400px) {
  #environment01 .center p {
    font-size: 1.1428571429vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .center p {
    font-size: 4.1025641026vw;
    line-height: 1.875;
  }
}
#environment01 .stepup {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  padding-top: 2.419rem;
  background: url(../img/environment/bg_stepup.svg) no-repeat left -1.36rem top;
  background-size: 56.1428571429% auto;
}
@media screen and (max-width: 1400px) {
  #environment01 .stepup {
    padding-top: 1.7278571429vw;
    background: url(../img/environment/bg_stepup.svg) no-repeat left top;
    background-size: 56.1428571429% auto;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .stepup {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    gap: 14.8717948718vw;
    padding-top: 0;
    background: none;
  }
}
#environment01 .stepup .stepup_in {
  padding: 4rem 2rem 2rem;
}
@media screen and (max-width: 1400px) {
  #environment01 .stepup .stepup_in {
    padding: 2.8571428571vw 1.4285714286vw 1.4285714286vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .stepup_in {
    padding: 4.8717948718vw 3.8461538462vw 3.8461538462vw;
  }
}
#environment01 .stepup .stepup_in + .stepup_in {
  position: relative;
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .stepup_in + .stepup_in:before {
    content: "";
    position: absolute;
    top: -12.3076923077vw;
    left: 50%;
    display: inline-block;
    width: 10.2564102564vw;
    height: 9.7435897436vw;
    background: #c2d8f9;
    clip-path: polygon(0 50%, 31.3% 50%, 31.3% 0, 68.8% 0, 68.8% 50%, 100% 50%, 50% 100%);
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
}
#environment01 .stepup .stepup_in .title03 {
  font-size: 2rem;
  color: #fff;
  font-weight: 700;
  text-align: center;
  line-height: 1.45;
}
@media screen and (max-width: 1400px) {
  #environment01 .stepup .stepup_in .title03 {
    font-size: 1.4285714286vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .stepup_in .title03 {
    font-size: 4.358974359vw;
  }
}
#environment01 .stepup .stepup_in .w_box {
  padding: 2.7rem 1.3rem 2.8rem;
  background: #fff;
  border-radius: 0.5rem;
}
@media screen and (max-width: 1400px) {
  #environment01 .stepup .stepup_in .w_box {
    padding: 1.9285714286vw 0.9285714286vw 2vw;
    border-radius: 0.3571428571vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .stepup_in .w_box {
    padding: 3.8461538462vw 2.5641025641vw 3.5897435897vw;
    border-radius: 1.0820512821vw;
  }
}
#environment01 .stepup .stepup_in .w_box + .w_box {
  margin-top: 1rem;
}
@media screen and (max-width: 1400px) {
  #environment01 .stepup .stepup_in .w_box + .w_box {
    margin-top: 0.7142857143vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .stepup_in .w_box + .w_box {
    margin-top: 1.7948717949vw;
  }
}
#environment01 .stepup .stepup_in .w_box.blue_box {
  background: #E7EBF3;
}
#environment01 .stepup .stepup_in .w_box p {
  margin-left: 1.7rem;
  font-size: 1.5rem;
  color: #09417E;
  font-weight: 700;
  line-height: 2;
}
@media screen and (max-width: 1400px) {
  #environment01 .stepup .stepup_in .w_box p {
    margin-left: 1.2142857143vw;
    font-size: 1.0714285714vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .stepup_in .w_box p {
    margin-bottom: 1.0256410256vw;
    margin-left: 5.1282051282vw;
    font-size: 3.5897435897vw;
    line-height: 1.42857;
  }
}
#environment01 .stepup .stepup_in .w_box .title04 {
  margin-left: 1.7rem;
  margin-bottom: 1rem;
  font-size: 2rem;
  color: #09417E;
  font-weight: 700;
  line-height: 1.5;
}
@media screen and (max-width: 1400px) {
  #environment01 .stepup .stepup_in .w_box .title04 {
    margin-left: 1.2142857143vw;
    margin-bottom: 0.7142857143vw;
    font-size: 1.4285714286vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .stepup_in .w_box .title04 {
    margin-left: 5.1282051282vw;
    margin-bottom: 2.3076923077vw;
    font-size: 4.358974359vw;
  }
}
#environment01 .stepup .stepup_in .w_box ul li {
  position: relative;
  padding-left: 1.8rem;
  margin-left: 0.5rem;
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.866666;
}
@media screen and (max-width: 1400px) {
  #environment01 .stepup .stepup_in .w_box ul li {
    padding-left: 1.2857142857vw;
    margin-left: 0.3571428571vw;
    font-size: 1.0714285714vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .stepup_in .w_box ul li {
    padding-left: 4.6153846154vw;
    margin-left: 1.2820512821vw;
    font-size: 3.3333333333vw;
    line-height: 1.7384615;
  }
}
#environment01 .stepup .stepup_in .w_box ul li::before {
  content: "・";
  position: absolute;
  top: 0;
  left: 0;
}
#environment01 .stepup .first {
  max-width: 35.8rem;
  width: 25.5714285714%;
  background: #0C62E7;
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .first {
    max-width: none;
    width: 100%;
  }
}
#environment01 .stepup .first .title03 {
  margin-bottom: 4.3rem;
}
@media screen and (max-width: 1400px) {
  #environment01 .stepup .first .title03 {
    margin-bottom: 3.0714285714vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .first .title03 {
    margin-bottom: 4.8717948718vw;
  }
}
#environment01 .stepup .second {
  max-width: 39.8rem;
  width: 28.4285714286%;
  padding: 6.8rem 2rem 2rem;
  background: #0B52B2;
}
@media screen and (max-width: 1400px) {
  #environment01 .stepup .second {
    padding: 4.8571428571vw 1.4285714286vw 1.4285714286vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .second {
    max-width: none;
    width: 100%;
    padding: 4.8717948718vw 3.8461538462vw 3.8461538462vw;
  }
}
#environment01 .stepup .second .title03 {
  margin-bottom: 7.3rem;
}
@media screen and (max-width: 1400px) {
  #environment01 .stepup .second .title03 {
    margin-bottom: 5.2142857143vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .second .title03 {
    margin-bottom: 4.8717948718vw;
  }
}
#environment01 .stepup .second .w_box {
  padding: 3.9rem 1.3rem 4rem;
}
@media screen and (max-width: 1400px) {
  #environment01 .stepup .second .w_box {
    padding: 2.7857142857vw 0.9285714286vw 2.8571428571vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .second .w_box {
    padding: 3.8461538462vw 2.5641025641vw 3.5897435897vw;
  }
}
#environment01 .stepup .third {
  max-width: 60.4rem;
  width: 43.1428571429%;
  background: #09417E;
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .third {
    max-width: none;
    width: 100%;
  }
}
#environment01 .stepup .third .title03 {
  margin-bottom: 4rem;
}
@media screen and (max-width: 1400px) {
  #environment01 .stepup .third .title03 {
    margin-bottom: 2.8571428571vw;
  }
}
@media screen and (max-width: 840px) {
  #environment01 .stepup .third .title03 {
    margin-bottom: 4.8717948718vw;
  }
}

#environment02 {
  padding: 13rem 0;
  background: url(../img/company/bg_numbers.png);
  background-size: 192rem auto;
}
@media screen and (max-width: 1400px) {
  #environment02 {
    padding: 9.2857142857vw 0;
  }
}
@media screen and (max-width: 840px) {
  #environment02 {
    padding: 15.3846153846vw 0;
  }
}
#environment02 .title_area * {
  color: #fff;
}
#environment02 .flex {
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 2rem;
}
@media screen and (max-width: 1400px) {
  #environment02 .flex {
    gap: 1.4285714286vw;
  }
}
@media screen and (max-width: 840px) {
  #environment02 .flex {
    gap: 3.5897435897vw;
  }
}
#environment02 .flex .in {
  width: calc((100% - 6rem) / 4);
  padding: 3.4rem 1rem 2.8rem;
  background: #fff;
  border-radius: 0.5rem;
}
@media screen and (max-width: 1400px) {
  #environment02 .flex .in {
    width: calc((100% - 4.2857142857vw) / 4);
    padding: 2.4285714286vw 0.7142857143vw 2vw;
    border-radius: 0.3571428571vw;
  }
}
@media screen and (max-width: 1400px) {
  #environment02 .flex .in {
    width: calc((100% - 3.5897435897vw) / 2);
    padding: 5.1282051282vw 2.5641025641vw 5.1282051282vw;
    border-radius: 1.2820512821vw;
  }
}
#environment02 .flex .in img {
  display: block;
  width: 8rem;
  margin: 0 auto 1.7rem;
}
@media screen and (max-width: 1400px) {
  #environment02 .flex .in img {
    width: 5.7142857143vw;
    margin: 0 auto 1.2142857143vw;
  }
}
@media screen and (max-width: 840px) {
  #environment02 .flex .in img {
    width: 15.3846153846vw;
    margin: 0 auto 3.0769230769vw;
  }
}
#environment02 .flex .in p {
  font-size: 2.2rem;
  color: #09417E;
  font-weight: 700;
  text-align: center;
  line-height: 1.4090909;
}
@media screen and (max-width: 1400px) {
  #environment02 .flex .in p {
    font-size: 1.5714285714vw;
  }
}
@media screen and (max-width: 840px) {
  #environment02 .flex .in p {
    font-size: 4.1025641026vw;
    line-height: 1;
  }
}

#environment03 {
  padding: 12rem 0 10rem;
  background: #E7EBF3;
}
@media screen and (max-width: 1400px) {
  #environment03 {
    padding: 8.5714285714vw 0 7.1428571429vw;
  }
}
@media screen and (max-width: 840px) {
  #environment03 {
    padding: 15.3846153846vw 0 12.8205128205vw;
  }
}
#environment03 .center {
  margin-bottom: 5rem;
}
@media screen and (max-width: 1400px) {
  #environment03 .center {
    margin-bottom: 3.5714285714vw;
  }
}
@media screen and (max-width: 840px) {
  #environment03 .center {
    margin-bottom: 7.6923076923vw;
  }
}
#environment03 .center p {
  font-size: 1.6rem;
  font-weight: 500;
  text-align: center;
  line-height: 2.1875;
}
@media screen and (max-width: 1400px) {
  #environment03 .center p {
    font-size: 1.1428571429vw;
  }
}
@media screen and (max-width: 840px) {
  #environment03 .center p {
    font-size: 4.1025641026vw;
    line-height: 1.875;
  }
}
@media screen and (max-width: 840px) {
  #environment03 .splide__track {
    overflow: unset;
  }
}
#environment03 .splide__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 3rem;
  margin-bottom: 0;
}
@media screen and (max-width: 1400px) {
  #environment03 .splide__list {
    gap: 2.1428571429vw;
  }
}
@media screen and (max-width: 840px) {
  #environment03 .splide__list {
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
    gap: 0;
  }
}
#environment03 .splide__list .in {
  width: 38rem;
}
@media screen and (max-width: 1400px) {
  #environment03 .splide__list .in {
    width: 27.1428571429vw;
  }
}
#environment03 .splide__list .in a {
  position: relative;
  display: block;
  padding: 2.5rem;
  background: #fff;
  border-radius: 0.5rem;
}
@media screen and (max-width: 1400px) {
  #environment03 .splide__list .in a {
    padding: 1.7857142857vw;
    border-radius: 0.3571428571vw;
  }
}
@media screen and (max-width: 840px) {
  #environment03 .splide__list .in a {
    padding: 5.1282051282vw;
    border-radius: 1.2820512821vw;
  }
}
#environment03 .splide__list .in a figure {
  width: 100%;
  height: 22rem;
  margin-bottom: 2.7rem;
  border-radius: 0.5rem;
  overflow: hidden;
}
@media screen and (max-width: 1400px) {
  #environment03 .splide__list .in a figure {
    height: 15.7142857143vw;
    margin-bottom: 1.9285714286vw;
    border-radius: 0.3571428571vw;
  }
}
@media screen and (max-width: 840px) {
  #environment03 .splide__list .in a figure {
    height: 42.7350440392vw;
    margin-bottom: 5.2128205128vw;
    border-radius: 1.2820512821vw;
  }
}
#environment03 .splide__list .in a figure img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
#environment03 .splide__list .in a .txt {
  max-width: none;
  width: 100%;
  padding: 0 1.5rem;
}
@media screen and (max-width: 1400px) {
  #environment03 .splide__list .in a .txt {
    padding: 0 1.0714285714vw;
  }
}
@media screen and (max-width: 840px) {
  #environment03 .splide__list .in a .txt {
    padding: 0 2.5641025641vw;
  }
}
#environment03 .splide__list .in a .txt .title04 {
  margin-bottom: 3rem;
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.54545;
}
@media screen and (max-width: 1400px) {
  #environment03 .splide__list .in a .txt .title04 {
    margin-bottom: 2.1428571429vw;
    font-size: 1.5714285714vw;
  }
}
@media screen and (max-width: 840px) {
  #environment03 .splide__list .in a .txt .title04 {
    margin-bottom: 5.3846153846vw;
    font-size: 4.6153846154vw;
    line-height: 1.61111;
  }
}
#environment03 .splide__list .in a .txt .position {
  margin-bottom: 1.2rem;
  font-size: 1.5rem;
  color: #09417E;
  font-weight: 500;
  line-height: 1.2;
}
@media screen and (max-width: 1400px) {
  #environment03 .splide__list .in a .txt .position {
    margin-bottom: 0.8571428571vw;
    font-size: 1.0714285714vw;
  }
}
@media screen and (max-width: 840px) {
  #environment03 .splide__list .in a .txt .position {
    margin-bottom: 2.5641025641vw;
    font-size: 3.8461538462vw;
  }
}
#environment03 .splide__list .in a .txt .name {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.4;
}
@media screen and (max-width: 1400px) {
  #environment03 .splide__list .in a .txt .name {
    font-size: 1.4285714286vw;
  }
}
@media screen and (max-width: 840px) {
  #environment03 .splide__list .in a .txt .name {
    font-size: 4.358974359vw;
  }
}
#environment03 .splide__list .in a .txt .arrow {
  position: absolute;
  bottom: 3.2rem;
  right: 2.5rem;
  width: 4rem;
}
@media screen and (max-width: 1400px) {
  #environment03 .splide__list .in a .txt .arrow {
    bottom: 2.2857142857vw;
    right: 1.7857142857vw;
    width: 2.8571428571vw;
  }
}
@media screen and (max-width: 840px) {
  #environment03 .splide__list .in a .txt .arrow {
    bottom: 5.1282051282vw;
    right: 5.1282051282vw;
    width: 7.6923076923vw;
  }
}

.bottom_btn_area {
  padding: 0 0 10rem;
  background: #E7EBF3;
}
@media screen and (max-width: 1400px) {
  .bottom_btn_area {
    padding: 0 0 7.1428571429vw;
  }
}
@media screen and (max-width: 840px) {
  .bottom_btn_area {
    padding: 0 0 15.3846153846vw;
  }
}