@charset "UTF-8";
@media screen and (min-width: 769px) {
  .contents-wrapper {
    background: #eee;
  }
  .contents-wrapper .main {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
}
footer {
  border-top: none;
  padding-top: 0;
}

.en {
  font-size: 13px;
  line-height: 2;
  letter-spacing: 0.15em;
  font-weight: 700;
}
@media screen and (max-width: 768px) {
  .en {
    font-size: 3.2vw;
    line-height: 1.7;
    letter-spacing: normal;
  }
}

/*----------------------------------------*/
/* $ column
/*----------------------------------------*/
@media screen and (min-width: 769px) {
  .left_column {
    width: 50%;
    max-width: 800px;
  }
}
.left_column {
  background: #fff;
  position: relative;
}

@media screen and (min-width: 769px) {
  .right_column {
    width: 50%;
    max-width: 795px;
    display: -ms-grid;
    display: grid;
    gap: 1px;
    -ms-grid-columns: 1fr 1px 1fr 1px 1fr;
    grid-template-columns: repeat(3, 1fr);
    -ms-grid-rows: auto 1px auto 1px auto;
        grid-template-areas: "item1 item2 item2" "item3 item4 item5" "item6 item6 item7";
  }
  .right_column div {
    max-width: 265px;
  }
}
.right_column {
  background: #fff;
  position: relative;
}

/*----------------------------------------*/
/* $ left_column
/*----------------------------------------*/
/*---------- 事業領域 ---------*/
#area_business {
  background: url("../img/top/area_business_bg.jpg") no-repeat;
  height: 760px;
}
#area_business a {
  display: block;
  width: 100%;
  height: 100%;
}
#area_business .txt_boxs {
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-top: 70px;
}
#area_business .txt_boxs h2 {
  border: solid 1px #69696f;
  color: #fff;
  font-size: 30px;
  font-weight: bold;
  padding: 20px 49px 20px;
}
#area_business .txt_boxs h2 + p {
  font-size: 15px;
  letter-spacing: 0.01em;
  line-height: 2;
  text-align: center;
  margin-top: 27px;
}
#area_business .txt_boxs .tag {
  font-size: 18px;
  font-weight: bold;
  color: #00479d;
  background: #fff;
  padding: 6px 54px 7px;
  margin-top: 24px;
}
@media screen and (max-width: 768px) {
  #area_business {
    background-size: cover;
    height: 68.5vh;
  }
  #area_business .txt_boxs {
    padding-top: 30px;
    width: 86.67%;
    margin: 0 auto;
  }
  #area_business .txt_boxs h2 {
    font-size: 4.8vw;
    line-height: 2.5;
    padding: 0;
    width: 100%;
    text-align: center;
  }
  #area_business .txt_boxs h2 + p {
    font-size: 3.2vw;
    line-height: 2.4;
    margin-top: 4.5vw;
  }
  #area_business .txt_boxs .tag {
    font-size: 4vw;
    letter-spacing: 0.04em;
    line-height: 1;
    padding: 2.4vw 9vw;
    margin-top: 6.5vw;
  }
}

#modal {
  background: none repeat scroll 0 0 #FFFFFF;
  -webkit-box-shadow: 0 0 4px rgba(0, 0, 0, 0.7);
          box-shadow: 0 0 4px rgba(0, 0, 0, 0.7);
  display: none;
  width: 850px;
  height: 498px;
  padding: 1px;
}
#modal .flex_boxs {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
#modal .left {
  width: 260px;
}
#modal .menu {
  margin: 26px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
#modal .menu ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  width: 528px;
  gap: 20px 0px;
}
#modal .menu ul li {
  width: 33.3333333333%;
  height: 200px;
}
#modal .menu ul li a {
  display: block;
}
@media screen and (max-width: 768px) {
  #modal {
    width: 92%;
    height: auto;
    -webkit-transform: translate(0, -18%);
            transform: translate(0, -18%);
  }
  #modal .flex_boxs {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  #modal .left {
    width: 100%;
    height: 28vw;
  }
  #modal .menu {
    margin: 4vw;
  }
  #modal .menu ul {
    width: 100%;
    gap: 1px;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  #modal .menu ul li {
    width: calc(50% - 1px);
    height: 50%;
  }
}

body.fixed {
  position: fixed;
  overflow-y: scroll;
}

@media screen and (min-width: 769px) {
  .left_column_bottom {
    width: 570px;
    margin: 50px 31px 0 auto;
  }
}
/*----------- News ------------*/
.news {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.news .ttl a {
  background: #000;
  color: #fff;
  font-size: 15px;
  width: 100px;
  height: 100px;
  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;
}
.news dl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.news dl dt, .news dl dd {
  line-height: 1.25;
  -webkit-font-feature-settings: "palt";
          font-feature-settings: "palt";
}
.news dl dt {
  width: 100px;
  font-size: 13px;
  font-weight: normal;
}
.news dl dd {
  width: 344px;
  font-size: 13px;
}
.news dl dd a {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
@media screen and (max-width: 768px) {
  .news {
    width: 92%;
    display: block;
    margin: 8vw auto 0;
  }
  .news .ttl a {
    font-size: 4.8vw;
    line-height: 1;
    letter-spacing: 0.05em;
    width: 100%;
    height: auto;
    display: block;
    padding: 3.4vw 4vw;
  }
  .news dl {
    display: block;
    margin-top: 4vw;
  }
  .news dl dt, .news dl dd {
    line-height: 1.75;
  }
  .news dl dt {
    width: 100%;
    font-size: 4vw;
    line-height: 1.2;
  }
  .news dl dd {
    width: 100%;
    margin-top: 0;
    margin-bottom: 0;
    font-size: 3.7333333333vw;
    letter-spacing: -0.035em;
  }
  .news dl dd + dt {
    margin-top: 4.5vw;
  }
}

/*-------- 環境・品質 ---------*/
.license {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  gap: 50px;
  margin-top: 40px;
}
.license ul {
  width: 295px;
  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: 15px;
}
.license ul li img {
  width: 100px;
}
.license ul li .small {
  font-size: 0.6em;
  line-height: 1.4;
  color: #666;
}
.license ul li.eco_btn {
  width: 100%;
}
.license ul li.eco_btn a {
  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: 50px;
  position: relative;
  background: #88ae0d;
  border: 1px solid #88ae0d;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  color: #fff;
  font-size: 16px;
  line-height: 1.3;
  text-align: left;
  text-decoration: none;
  border-radius: 3px;
  -webkit-transition-duration: 0.3s;
          transition-duration: 0.3s;
}
.license ul li.eco_btn a::after {
  content: "";
  width: 6px;
  height: 6px;
  border: 0;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  position: absolute;
  top: 50%;
  right: 13px;
  margin-top: -5px;
}
.license .bnr {
  width: 196px;
}
@media screen and (max-width: 768px) {
  .license {
    width: 92%;
    margin: 8vw auto;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .license ul {
    width: 100%;
    gap: 3vw 14vw;
  }
  .license ul li {
    text-align: center;
  }
  .license ul li img {
    width: 19.5vw;
  }
  .license ul li .small {
    font-size: 2.6666666667vw;
    line-height: 1.4;
    text-align: center;
    margin-top: 2vw;
  }
  .license ul li.eco_btn {
    width: 100%;
  }
  .license ul li.eco_btn a {
    width: 100%;
    height: 50px;
    padding: 0 30px 0 30px;
    font-size: 15px;
  }
  .license .bnr {
    width: 47.8%;
  }
}

/*----------------------------------------*/
/* $ right_column
/*----------------------------------------*/
.box-link a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.box-link .arrow {
  width: 36px;
  height: 25px;
  position: relative;
  bottom: 3px;
  z-index: 1;
}
.box-link .img {
  position: relative;
  height: 250px;
  max-width: 265px;
  width: 100%;
  overflow: hidden;
}
@media screen and (min-width: 769px) {
  .box-link .img img {
    position: absolute;
    min-width: 100%;
    min-height: 100%;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
    -o-object-fit: cover;
       object-fit: cover;
  }
}
@media screen and (max-width: 768px) {
  .box-link .img {
    width: 100%;
    max-width: 100%;
    height: 80.4vw;
  }
}
.box-link dl {
  text-align: center;
  width: 100%;
  height: 130px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -ms-flex-line-pack: start;
      align-content: flex-start;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: relative;
  max-width: 265px;
}
.box-link dl dt {
  color: #00479d;
  font-size: 16px;
  font-weight: bold;
  width: 100%;
  margin-top: 20px;
}
.box-link dl dd {
  font-size: 12px;
  line-height: 1.7;
  margin-top: 5px;
}
.box-link dl::after {
  content: "";
  display: block;
  background: url("../img/top/arrow.svg") no-repeat;
  background-size: 100% auto;
  width: 42px;
  height: 40px;
  position: absolute;
  top: 115px;
  z-index: 2;
}
@media screen and (max-width: 768px) {
  .box-link dl {
    max-width: 100%;
    height: 36.2vw;
  }
  .box-link dl dt {
    font-size: 4.8vw;
    letter-spacing: -0.05em;
    margin-top: 3.5vw;
  }
  .box-link dl dd {
    font-size: 4vw;
    letter-spacing: -0.01em;
    line-height: 1.6;
    margin-top: 1vw;
  }
  .box-link dl::after {
    width: 17.5vw;
    height: 10.5vw;
    top: 29vw;
  }
}

/*-------- PC並び変え -------*/
@media screen and (min-width: 769px) {
  #outline {
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
    grid-area: item1;
  }
  #consept {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
    grid-area: item2;
    -ms-grid-column-span: 2;
    grid-column: span 2;
  }
  #company {
    -webkit-box-ordinal-group: 4;
        -ms-flex-order: 3;
            order: 3;
    grid-area: item3;
  }
  #base {
    -webkit-box-ordinal-group: 8;
        -ms-flex-order: 7;
            order: 7;
    grid-area: item7;
  }
  #product {
    -webkit-box-ordinal-group: 7;
        -ms-flex-order: 6;
            order: 6;
    grid-area: item6;
    -ms-grid-column-span: 2;
    grid-column: span 2;
  }
  #recruit {
    -webkit-box-ordinal-group: 6;
        -ms-flex-order: 5;
            order: 5;
    grid-area: item5;
  }
  #staff {
    -webkit-box-ordinal-group: 5;
        -ms-flex-order: 4;
            order: 4;
    grid-area: item4;
  }
  #staff a {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
  #staff a dl::after {
    top: -15px;
    -webkit-transform: scale(1, -1);
            transform: scale(1, -1);
  }
}
@media screen and (min-width: 769px){
  #outline {
    -ms-grid-row: 1;
    -ms-grid-column: 1;
  }
  #consept {
    -ms-grid-row: 1;
    -ms-grid-column: 3;
    -ms-grid-column-span: 3;
  }
  #company {
    -ms-grid-row: 3;
    -ms-grid-column: 1;
  }
  #base {
    -ms-grid-row: 5;
    -ms-grid-column: 5;
  }
  #product {
    -ms-grid-row: 5;
    -ms-grid-column: 1;
    -ms-grid-column-span: 3;
  }
  #recruit {
    -ms-grid-row: 3;
    -ms-grid-column: 5;
  }
  #staff {
    -ms-grid-row: 3;
    -ms-grid-column: 3;
  }
}
/*-------- コンセプト -------*/
#consept {
  background: url("../img/top/consept_sp.jpg") no-repeat;
  background-size: cover;
  text-align: center;
  max-width: 530px;
}
#consept a {
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -ms-flex-line-pack: center;
      align-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
#consept h3 {
  background: #000;
  font-family: "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Yu Mincho", "MS PMincho", serif;
  color: #fff;
  font-size: 27px;
  letter-spacing: -0.05em;
  line-height: 1.3;
  font-weight: normal;
  position: absolute;
  padding: 15px 22px;
}
#consept .en {
  color: #fff;
  border-bottom: solid 2px #fff;
  margin-bottom: auto;
  margin-top: 47px;
}
@media screen and (max-width: 768px) {
  #consept {
    background-size: cover;
    max-width: 100%;
    height: 71.2vw;
    margin-top: 12vw;
  }
  #consept .en {
    margin-top: 8vw;
    letter-spacing: 0.1em;
  }
  #consept h3 {
    font-size: 6.1333333333vw;
    letter-spacing: -0.035em;
    padding: 3.5vw 4.5vw;
  }
}

/*-------- 施工実績 ---------*/
#product {
  background: url("../img/top/product_sp.jpg") no-repeat center;
  background-size: cover;
  max-width: 530px;
}
#product a {
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
#product .txt_boxs {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 43%;
  margin-top: 110px;
  margin: 110px auto 0 3%;
}
#product .en {
  font-size: 14px;
  border-bottom: solid 2px #000;
}
#product h2 {
  font-size: 22px;
  letter-spacing: 0.1em;
  font-weight: bold;
  margin-top: 20px;
}
#product h2 + p {
  font-size: 13px;
  margin-top: 16px;
}
@media screen and (max-width: 768px) {
  #product {
    max-width: 100%;
  }
  #product .txt_boxs {
    margin-top: 0;
    padding: 13.5vw 0 25vw;
  }
  #product .en {
    line-height: 1.7;
    letter-spacing: normal;
  }
  #product h2 {
    font-size: 4.8vw;
    margin-top: 1vw;
  }
  #product h2 + p {
    font-size: 4vw;
    line-height: 1.45;
    text-align: center;
    width: 80%;
    margin: 3vw auto 0;
  }
}