.l_ttl_btm {
  text-align: center;
  font-size: 1.8rem;
  font-weight: 700;
}

.roots {
  width: 128rem;
  margin: 0 auto;
  margin-bottom: 9rem;
}
.roots .l_ttl {
  margin-bottom: 0;
}
.roots .l_ttl_btm {
  margin-bottom: 14rem;
}
.roots .roots_item {
  width: 116rem;
  margin-left: auto;
}
.roots .roots_item:nth-of-type(2n) {
  margin-left: 0;
  margin-top: 5rem;
}
.roots .roots_item:nth-of-type(2n) h4 {
  margin-left: auto;
  width: 104rem;
}
.roots .roots_item:nth-of-type(2n) h4 img {
  margin-left: auto;
}
.roots .roots_item:nth-of-type(2n) .roots_item_inner p {
  -webkit-box-ordinal-group: 3;
      -ms-flex-order: 2;
          order: 2;
}
.roots .roots_item:nth-of-type(2n) .roots_item_inner .photo {
  -webkit-box-ordinal-group: 2;
      -ms-flex-order: 1;
          order: 1;
}
.roots .roots_item h4 {
  position: relative;
  width: 91rem;
  margin-bottom: 5rem;
}
.roots .roots_item h4 img {
  position: relative;
  z-index: 1;
  width: 46rem;
}
.roots .roots_item h4 span {
  display: block;
  position: absolute;
  font-size: 3.6rem;
  font-weight: 700;
  color: #00B0C1;
  z-index: 2;
  left: 0;
  bottom: 0;
}
.roots .roots_item .roots_item_inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.roots .roots_item .roots_item_inner p {
  font-size: 1.6rem;
  line-height: 2;
  width: 41.6rem;
}
.roots .roots_item .roots_item_inner .photo {
  width: 59.4rem;
}
.roots .btn_wrap {
  margin-top: 9rem;
}

@media screen and (max-width: 767px) {
  .roots {
    width: 100%;
    margin-bottom: 12rem;
  }
  .roots .l_ttl_btm {
    margin-bottom: 5rem;
  }
  .roots .roots_item {
    width: 100%;
    margin-left: auto;
  }
  .roots .roots_item:nth-of-type(2n) {
    margin-left: 0;
    margin-top: 5rem;
  }
  .roots .roots_item:nth-of-type(2n) h4 {
    margin-left: auto;
    width: 100%;
  }
  .roots .roots_item:nth-of-type(2n) h4 img {
    margin-left: auto;
  }
  .roots .roots_item:nth-of-type(2n) .roots_item_inner p {
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
  }
  .roots .roots_item:nth-of-type(2n) .roots_item_inner .photo {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
    margin-left: 0;
  }
  .roots .roots_item h4 {
    width: 100%;
    margin-bottom: 3rem;
  }
  .roots .roots_item h4 img {
    position: relative;
    z-index: 1;
    width: 27.3rem;
    margin-left: 1.5rem;
  }
  .roots .roots_item h4 span {
    margin-left: 3.3rem;
    font-size: 3.2rem;
    line-height: 1.6875;
    position: static;
    margin-top: -3.3rem;
    top: 0;
    -webkit-transform: translateY(0%);
    transform: translateY(0%);
  }
  .roots .roots_item .roots_item_inner p {
    width: 31.2rem;
    margin-left: 3.3rem;
  }
  .roots .roots_item .roots_item_inner .photo {
    width: 29rem;
    margin-left: auto;
    margin-top: 3rem;
  }
  .roots .btn_wrap {
    margin-top: 9rem;
  }
}
.policy {
  background: #FDFDF2;
  padding: 12rem 0 9rem;
}
.policy .l_ttl {
  margin-bottom: 0;
}
.policy .l_ttl_btm {
  margin-bottom: 12.8rem;
}
.policy .policy_top {
  background: #FFFFFF;
  border: 1px solid #00B0C1;
  padding: 4rem;
  margin-bottom: 5rem;
}
.policy .policy_top h4 {
  color: #00B0C1;
  font-size: 3.6rem;
  letter-spacing: 0.15em;
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 5rem;
  text-align: center;
}
.policy .policy_top h4 span {
  background: -webkit-gradient(linear, left top, left bottom, color-stop(80%, transparent), color-stop(80%, #FFF793));
  background: linear-gradient(transparent 80%, #FFF793 80%);
}
.policy .policy_top p {
  font-size: 1.6rem;
  line-height: 2;
}
.policy .policy_bottom {
  width: 82.2rem;
  height: 50.2rem;
  margin: 0 auto;
  margin-bottom: 9rem;
  position: relative;
}
.policy .policy_bottom .policy_pic {
  width: 25.3rem;
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}
.policy .policy_bottom .policy_bottom_item {
  padding: 0 8rem;
  position: absolute;
  left: 0;
  bottom: 0;
  border: 1px dotted #B1B1B1;
  border-radius: 50%;
  width: 42.4rem;
  height: 42.4rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-flow: column;
          flex-flow: column;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.policy .policy_bottom .policy_bottom_item:last-of-type {
  padding: 0 4rem;
  left: auto;
  right: 0;
}
.policy .policy_bottom .policy_bottom_item h4 {
  color: #00B0C1;
  font-size: 3.6rem;
  letter-spacing: 0.15em;
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4rem;
}
.policy .policy_bottom .policy_bottom_item p {
  font-size: 1.6rem;
  line-height: 2;
}
.policy .policy_bottom .policy_bottom_item p span {
  color: #00B0C1;
}
.policy .policy_bottom .policy_bottom_item dl {
  font-size: 1.6rem;
  line-height: 2;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  text-align: left;
}
.policy .policy_bottom .policy_bottom_item dl span {
  color: #00B0C1;
}
.policy .policy_bottom .policy_bottom_item dl dt {
  width: 3em;
}
.policy .policy_bottom .policy_bottom_item dl dd {
  width: calc(100% - 3em);
}

@media screen and (max-width: 767px) {
  .policy {
    padding: 7rem 0 10rem;
  }
  .policy .l_ttl_btm {
    margin-bottom: 9rem;
  }
  .policy .policy_top {
    width: 35.5rem;
    padding: 4rem 2rem;
    margin: 0 auto;
    margin-bottom: 4rem;
  }
  .policy .policy_top h4 {
    font-size: 2.6rem;
    margin-bottom: 3.5rem;
  }
  .policy .policy_bottom {
    width: 100%;
    height: auto;
    margin-bottom: 9rem;
    padding-top: 8rem;
  }
  .policy .policy_bottom .policy_pic {
    width: 20.9rem;
  }
  .policy .policy_bottom .policy_bottom_item {
    padding: 0 3.5rem;
    position: static;
    width: 34rem;
    height: 34rem;
    margin: 0 auto;
  }
  .policy .policy_bottom .policy_bottom_item:last-of-type {
    padding: 0 2.5rem;
    left: auto;
    right: 0;
    margin-top: -2rem;
  }
  .policy .policy_bottom .policy_bottom_item h4 {
    font-size: 3.2rem;
    margin-bottom: 2rem;
    letter-spacing: 0;
  }
  .policy .policy_bottom .policy_bottom_item p {
    letter-spacing: -0.1rem;
  }
}
.works {
  padding: 12rem 0 9rem;
}
.works .l_ttl {
  margin-bottom: 3.4rem;
}
.works .works_txt {
  margin-bottom: 11rem;
  text-align: center;
  font-size: 1.6rem;
  line-height: 2;
}
.works .works_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-left: -6.5rem;
  margin-top: -4rem;
}
.works .works_item {
  margin-left: 6.5rem;
  margin-top: 4rem;
  width: calc(33.333% - 6.5rem);
}
.works .works_item img {
  margin-bottom: 1rem;
}
.works .works_item .name {
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 2;
  margin-bottom: 0.2rem;
}
.works .works_item .year {
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 2;
  opacity: 0.4;
}
.works .btn_wrap {
  margin-top: 9rem;
}

@media screen and (max-width: 767px) {
  .works {
    padding: 10rem 3rem 9rem;
  }
  .works .l_ttl {
    margin-bottom: 3rem;
  }
  .works .works_list {
    margin-left: 0;
    margin-top: -7rem;
  }
  .works .works_item {
    margin-left: 0;
    margin-top: 7rem;
    width: 100%;
  }
}
.pop-works {
  width: 65rem;
  margin: 3rem auto;
  background: #fff;
  padding: 3.3rem;
  position: relative;
}
.pop-works.nodeco:before {
  display: none;
}
.pop-works:before {
  content: "";
  width: 3.5rem;
  height: 2.7rem;
  background: url(/saiyo/images/about/pop_pic.png) 0 0 no-repeat;
  background-size: 100% auto;
  position: absolute;
  left: 3.6rem;
  top: -2.3rem;
}
.pop-works .mfp-close {
  font-size: 0;
  width: 3rem;
  height: 3rem;
  opacity: 1;
  background: url(/saiyo/images/about/icon_close.svg) 0 0 no-repeat;
  background-size: 100% auto;
  right: -4.7rem;
}
.pop-works .re_ttl {
  width: 12.2rem;
  margin-bottom: 1rem;
  margin-left: 1rem;
}
.pop-works .photo {
  margin-bottom: 2rem;
}
.pop-works .mainslide {
  margin-bottom: 1.2rem;
  position: relative;
}
.pop-works .mainslide:before {
  content: "";
  width: 3.2rem;
  height: 3rem;
  background: url(/saiyo/images/about/pop_re_pic.png) 0 0 no-repeat;
  background-size: 100% auto;
  position: absolute;
  left: 15rem;
  top: -2.6rem;
  z-index: 10;
}
.pop-works .swiper-button-next,
.pop-works .swiper-button-prev {
  width: 4rem;
  height: 4rem;
  background: url(/saiyo/images/about/slider.svg) 0 0 no-repeat;
  background-size: 100% auto;
  -webkit-filter: drop-shadow(0px 0.3rem 0.6rem rgba(0, 0, 0, 0.16));
          filter: drop-shadow(0px 0.3rem 0.6rem rgba(0, 0, 0, 0.16));
  position: absolute;
  top: 17.5rem;
  z-index: 10;
}
.pop-works .swiper-button-disabled {
  display: none;
}
.pop-works .swiper-button-prev {
  left: -2rem;
}
.pop-works .swiper-button-next {
  -webkit-transform: scale(-1, 1);
          transform: scale(-1, 1);
  right: -2rem;
}
.pop-works .thumslide {
  width: 50rem;
  margin: 0 auto;
}
.pop-works .thumslide .swiper-slide {
  width: 7.5rem;
  margin-right: 1rem;
}
.pop-works dl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  font-size: 1.6rem;
  line-height: 2;
}
.pop-works dl dt {
  background: #00B0C1;
  color: #fff;
  width: 11.7rem;
  height: 3.3rem;
  padding: 0 1rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.pop-works dl dd {
  padding-left: 1rem;
  width: calc(100% - 11.7rem);
}
.pop-works dl + dl {
  margin-top: 0.4rem;
}

@media screen and (max-width: 767px) {
  .mfp-inline-holder {
    height: 100%;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }
  .pop-works {
    margin-top: 3rem;
    margin-bottom: 3rem;
    width: 35.3rem;
    padding: 3.3rem 2rem 3.3rem;
  }
  .pop-works:before {
    left: 5.6rem;
    top: -2.1rem;
  }
  .pop-works .mfp-close {
    right: 2rem;
    top: 0.5rem;
    width: 2.4rem;
    height: 2.4rem;
    background: url(/saiyo/images/about/icon_close_sp.svg) 0 0 no-repeat;
    background-size: 100% auto;
  }
  .pop-works .re_ttl {
    width: 10.7rem;
    margin-bottom: 1.5rem;
    margin-left: 0.3rem;
  }
  .pop-works .mainslide {
    margin-bottom: 1.2rem;
  }
  .pop-works .mainslide:before {
    left: 10.8rem;
  }
  .pop-works .thumslide {
    width: 100%;
  }
  .pop-works .thumslide .swiper-slide {
    width: 4.7rem;
    margin-right: 0.6rem;
  }
  .pop-works .swiper-button-next,
  .pop-works .swiper-button-prev {
    width: 2.4rem;
    height: 2.4rem;
    background: url(/saiyo/images/about/slider.svg) 0 0 no-repeat;
    background-size: 100% auto;
    -webkit-filter: drop-shadow(0px 0.3rem 0.6rem rgba(0, 0, 0, 0.16));
            filter: drop-shadow(0px 0.3rem 0.6rem rgba(0, 0, 0, 0.16));
    position: absolute;
    top: 9.4rem;
    z-index: 10;
  }
  .pop-works .swiper-button-prev {
    left: -1.2rem;
  }
  .pop-works .swiper-button-next {
    -webkit-transform: scale(-1, 1);
            transform: scale(-1, 1);
    right: -1.2rem;
  }
  .pop-works dl dt {
    width: 8.8rem;
  }
  .pop-works dl dd {
    padding-left: 1rem;
    width: calc(100% - 8.8rem);
  }
  .pop-works dl + dl {
    margin-top: 0.4rem;
  }
}
.vision {
  background: url(/saiyo/images/about/bg_vision.jpg) 0 bottom no-repeat;
  background-size: cover;
  padding: 12rem 0 21.2rem;
  position: relative;
  z-index: 11;
}
.vision .l_ttl {
  margin-bottom: 0;
}
.vision .l_ttl_btm {
  margin-bottom: 7.3rem;
}
.vision .vision_txt {
  width: 13.4rem;
  margin: 0 auto;
}

@media screen and (max-width: 767px) {
  .vision {
    background: url(/saiyo/images/about/bg_vision_sp.jpg) 0 bottom no-repeat;
    background-size: cover;
    padding: 4.5rem 0 38.2rem;
  }
  .vision .l_ttl_btm {
    margin-bottom: 7.7rem;
  }
  .vision .vision_txt {
    width: 10.2rem;
    margin: 0 auto;
  }
}
.re {
  padding: 11rem 0 9rem;
}
.re h3 {
  color: #00B0C1;
  font-size: 3.8rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3.8rem;
}
.re h3 img {
  width: 19.1rem;
  margin: 0 auto;
  margin-bottom: 4.8rem;
}
.re p {
  font-size: 1.6rem;
  line-height: 2;
  margin-bottom: 4.5rem;
}

@media screen and (max-width: 767px) {
  .re {
    padding: 10rem 0 9rem;
  }
  .re h3 {
    font-size: 3.6rem;
    line-height: 1.5;
    margin-bottom: 2.4rem;
  }
  .re p {
    padding: 0 3rem;
    margin-bottom: 6rem;
  }
  .re .re_pic {
    margin: 0 auto;
    width: 35.5rem;
  }
}
.works02 {
  padding-top: 0;
  padding-bottom: 9rem;
}
.works02 .btn_wrap {
  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;
}
.works02 .btn_wrap a {
  margin: 0;
}
.works02 .btn_wrap a + a {
  margin-left: 2rem;
}

@media screen and (max-width: 767px) {
  .works02 .btn_wrap {
    display: block;
  }
  .works02 .btn_wrap a {
    margin: 0 auto;
    width: 100%;
  }
  .works02 .btn_wrap a + a {
    margin-left: auto;
    margin-top: 2rem;
  }
}
@media screen and (max-width: 1640px) {
  .cover:after {
    display: none;
  }
}
@media screen and (max-width: 1390px) {
  .cover:before {
    display: none;
  }
}