@charset "UTF-8";

#loader-bg {
  display: none;
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0px;
  left: 0px;
  background: #fff;
  z-index: 1000;
}
#loader {
  display: none;
  position: fixed;
  top: 0px;
  left: 0px;
  width: 100vw;
  height: 100vh;
  text-align: center;
  z-index: 1010;
}
#opening{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    -webkit- transform: translateY(-50%) translateX(-50%);
}
.btn_skip{
  position: fixed;
  bottom: 0px;
  right: 0px;
  font-size: 15px;
  padding: 30px;
  cursor: pointer;
  font-weight: bold;
}
@media screen and (min-width: 750.1px) {
  .btn_skip{
    position: absolute;
    bottom: 30px;
    right: 30px;
  }
  .btn_skip:hover{
    color: #b10004;
  }
}

/* .main-visual {
  background: url(../img/main-visual.jpg) center center no-repeat;
  background-size: cover;
}
.main-visual-inner {
  padding-top: 132.8%;
  width: 100%;
} */
/*.index-tab {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}*/
.main-visual img {
  width: 100%;
}
.index-tab-item {
  -webkit-transition: all .15s;
  -o-transition: all .15s;
  transition: all .15s;
  padding: 2.933333% 3% 2%;
  width: 100%;
  text-align: left;
  background-color: ##61b7d9;
  font-size: 1.6rem;
  font-family: montserrat,sans-serif;
  font-weight: bold;
  color: #fff;
}
/*.index-tab-item:hover,*/
/*
.index-tab-item.is-active {
  background-color: #eff8fb;
  color: #61b7d9;
}
.index-news {
  padding-top: 1.333333%;
  background-color: #61b7d9;
}
*/
.index-news-inner {
  background-color: #eff8fb;
  padding-bottom: 20px;
}
.index-news-item a {
  padding: 3.333333% 4%;
}
.index-news-item a::after {
  content: '';
  display: table;
  clear: both;
}
.index-news-item a .news-item-date {
    float: left;
    width: auto;
    font-size: 1.2rem;
    line-height: 1.4;
    font-family: arial;
    padding-left: 10px;
}
  .index-news-item a .news-item-cat-item{
    background: rgba(255,255,255,.9);
  }
.index-news-item a .news-item-title {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  margin-top: 10px;
  float: left;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.index-news-button {
  margin: 5.333333% auto 0;
}
.index-news-button a {
  padding-top: 10px;
  padding-bottom: 10px;
  width: 240px;
  background-color: #53bfe0;
  color: #fff;
  font-size: 14px;
  margin: 0 auto 0;
}

.index-news-inner .btn_normal{
  text-align: center;
}

.index-news-inner .btn_normal span{
  height: 30px;
}


@media screen and (min-width: 750px) {
  .index-news-inner .btn_normal{
    position: absolute;
    top: -65px;
    right: 0;
    margin: 0;
  }

  .index-news-inner .btn_normal span{
    height: 35px;
    font-size: 1.3rem;
    padding: 0 25px 0 15px;
  }

  .index-news-inner .btn_normal a:after{
    top: 14px;
    right: 8px;
  }
}

/* ============================================================================
 扉
 ============================================================================ */

.newstab{
  text-align: center;
  position: relative;
  padding: 10px 0;
  background-color: #eff8fb;
}
.newstab dd{
  font-size: 1.2rem;
  display: inline-block;
  padding: 10px 9px;
  margin: 0 3px;
  border-bottom: 3px solid #fff;
  line-height: 1.4;
  width: 18%;
}
.newstab dd.on{
  color: #60b8d9;
  border-bottom-color: #60b8d9;
  cursor: default;
}
.index-tab-contents{
  display: none;
}
 .index-link-title {
  display: block;
  padding: 7.333333% 0;
  text-align: center;
  font-size: 1.8rem;
  letter-spacing: .3rem;
  font-weight: bold;
  color: #1c2a4e;
}
.index-link-title::before {
  content: attr(data-text);
  opacity: .5;
  display: block;
  width: 100%;
  margin-bottom: 4%;
  text-align: center;
  letter-spacing: 0;
  font-family: montserrat,sans-serif;
  font-size: 1.1rem;
  font-weight: bold;
}
.index-link-item a {
  display: block;
}
.index-link-item a::after {
  content: '';
  display: block;
  padding-top: 60%;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}
.index-link-item.is-engineers a::after {
  background-image: url(../img/index-link-engineers.jpg);
}
.index-link-item.is-company a::after {
  background-image: url(../img/index-link-company.jpg);
}
.index-link-item.is-service a::after {
  background-image: url(../img/index-link-service.jpg);
}
.index-link-item.is-approach a::after {
  background-image: url(../img/index-link-approach.jpg);
}
.index-link-item.is-recruit a::after {
  background-image: url(../img/index-link-recruit.jpg);
}
.index-bnr {
  margin: 4% auto;
  width: 93.866667%;
}
.index-bnr a {
  display: block;
}
@media screen and (min-width: 750px) {
  /* .main-visual {
    margin-top: 0;
    background: url(../img/main-visual-pc.jpg) center center no-repeat;
    background-size: cover;
    background-position: center center;
    border-bottom: 12px solid #60b8d9;
  }
  .main-visual-inner {
    padding-top: 45vw;
    width: 100%;
  } */
  .index-tab {
    padding: 35px 5vw;
    background-color: #eff8fc;
    width: auto;
    max-width: 1100px;
    margin: 0 auto;
  }
  .index-tab-wrap{
    width: auto;
    max-width: 1100px;
    margin: 0 auto;
  }
  .index-tab-item {
    padding: 0;
    width:auto;
    text-align: left;
    font-size: 24px;
    color: #61b6d9;
  }
  .newstab dd{
    font-size: 1.4rem;
    padding: 15px 0 7px;
    width: calc((100% - 10vw) / 5);
    max-width: 185px;
    margin: 0 5px;
    cursor: pointer;
  }
  .newstab dd:hover{
    color: #60b8d9;
    border-bottom-color: #60b8d9;
  }
  .newstab dd br {
    display: none;
  }
  .index-tab-contents.nwlist-all{
    display: block;
  }
/*
  .index-tab {
    padding-top: 55px;
    padding-bottom: 35px;
    background-color: #eff8fb;
  }

  .index-tab-item {
    padding: 0;
    max-width: 563px;
    width: 50%;
    background-color: #eff8fb;
    text-align: left;
    font-size: 24px;
    color: #61b6d9;
  }

  .index-tab-item:nth-child(2) {
    padding-left: 15px;
  }

  .index-tab-wrap {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    position: relative;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    background-color: #eff8fb;
  }

  .index-tab-wrap::before {
    content: '';
    display: block;
    position: absolute;
    top: -85px;
    left: 50%;
    width: 1px;
    height: 240px;
    background-color: #1b2646;
  }

  .index-tab-contents {
    max-width: 563px;
    width: 50%;
  }

  .index-tab-contents:first-child {
    padding-right: 15px;
  }

  .index-tab-contents:nth-child(2) {
    padding-left: 15px;
  }
  */

  .index-news {
    margin: 0 auto;
    background: #eff8fb;
  }

  .index-news-inner {
    position: relative;
    padding: 10px 5vw 35px;
    background-color: #eff8fb;
  }
  .index-news-item a {
      padding: 12px 0;
  }

  .index-news-item a .news-item-date {
    max-width: 100px;
    padding-left: 10px;
    margin-top: 4px;
    font-size: 14px;
  }
  .index-news-item a .news-item-cat{
   float: left;
  }
  .index-news-item a .news-item-title {
        max-width: calc(100% - 270px);
        font-size: 14px;
        margin-top: 3px;
  }

  .index-news-button {
    margin: 20px auto 0;
    clear: both;
    width: auto;
    text-align: center;
  }
  .index-news-button:hover {
    opacity: 1;
  }

  .index-news-button a:hover {
    background-color: #1b2646;
    color: #fff;
    opacity: 1;
  }
  .index-link {
    background-color: #eceef0;
  }
  .index-link-list {
    display: -ms-flex;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    margin: 0 auto;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    padding: 0;
    width: 100%;
    max-width: 1800px;
    background-color: #eceef0;
  }

  .index-link-item {
    margin-top: 0;
    width: 50%;
  }

  .index-link-item a {
    position: relative;
    display: block;
    padding-top: 0;
    background: none;
    text-decoration: none;
    background-color: #000;
  }

  .index-link-item a::after {
    content: '';
    display: block;
    padding-top: 400px;
    width: 100%;
    background-position: center top;
    text-decoration: none;
  }

  .index-link-item a:hover:after {
    opacity: 0.75;
    -webkit-transition: 0.3s ease-in-out;
    -moz-transition: 0.3s ease-in-out;
    -o-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
  }

  .index-link-item:first-child {
    width: 100%;
    margin-top: 0;
  }

  .index-link-title {
    -webkit-transform: none;
    -ms-transform: none;
    transform: none;
    position: relative;
    top: auto;
    left: auto;
    padding: 35px 0 35px 50px;
    width: 100%;
    vertical-align: bottom;
    font-size: 16px;
    text-align: left;
    color: #61b6d9;
    background-color: #fff;
  }

  .index-link-title::before {
    content: attr(data-text);
    opacity: 1;
    display: inline-block;
    margin: 0 25px 0 0;
    width: auto;
    font-size: 24px;
    color: #baddec;
  }

  .index-bnr {
    margin: 55px auto 85px;
    width: 900px;
  }
}
@media screen and (min-width: 1376px) {
  .index-link-item a::before {
    background-size: cover;
    padding-top: 58.565154%;
  }

  .index-link-item:first-child a::before {
    background-size: cover;
    padding-top: 29.261156%;
  }
}

/* @media screen and (min-width: 1480px) {
  .main-visual-inner {
    padding-top: 754px;
    width: 100%;
  }
}
@media screen and (min-width: 2000px) {
  .main-visual {
    background-size: cover;
  }
} */

.news-item {
  border-bottom: 1px dotted #1b2646;
}

.news-item a {
  display: block;
  text-decoration: none;
}

.news-item-date {
  font-size: 1.05rem;
  color: #aeb0b2;
  font-weight: bold;
  font-family: arial;
}

.news-item-cat {
  display: inline-block;
  margin-left: .5rem;
}
/*
.news-item-cat-item {
  display: inline-block;
  margin-right: .1rem;
  padding: .3rem .6rem;
  background-color: #aeb0b2;
  text-align: center;
  color: #fff;
}

.news-item-cat-item.is-engineers {
  background-color: #1b2646;
}

.news-item-title {
  position: relative;
  margin-top: .8rem;
  padding-left: 1.5rem;
  font-size: 1.2rem;
  line-height: 1.25;
}

.news-item-title::after {
  content: '';
  position: absolute;
  top: calc(50% - 4px);
  left: 0;
  border: 4px solid transparent;
  border-left: 5px solid #aeb0b2;
  display: inline-block;
}*/

@media screen and (min-width: 750px) {
  .news-item-date {
    font-size: 14px;
  }

  .news-item-cat {
    margin-left: 10px;
  }
/*
  .news-item-cat-item {
    margin-left: 3px;
    padding: 5px;
    font-size: 14px;
  }

  .news-item-title {
    font-size: 15px;
  }*/
}



/* Swiper Slider JS */
.swiper {
  width: 100%;
}
.swiper img {
  width: 100%;
}
.swiper-horizontal > .swiper-scrollbar {
  display: none;
}
div.swiper-button-prev::after,
div.swiper-button-next::after {
  content: none;
}
.swiper-pages-plus-pause {
  position: absolute;
  transition: 300ms opacity;
  transform: translate3d(0, 0, 0);
  z-index: 10;
  display: block;
  width: 100%;
  bottom: 15px;
  width: auto;
  left: calc(50vw - 41px);
}
.swiper-button-pause {
  color: black;
  font-size: 50px;
  bottom: 0;
  display: inline-block;
}
div.swiper-pagination-bullets.swiper-pagination-horizontal{
  display: inline-block;
  position: static;
  width: auto;
}
span.swiper-pagination-bullet-active {
  background-color: #61b7d9;
}
#pauseImage {
  max-width: 17px;
  position: relative;
  top: 2px;
}

.link-banners {
  max-width: 90vw;
  margin: 25px auto;
}
.link-banners a,
.link-banners > div {
  flex: 1 0 100%;
  margin: 0 0 15px;
  display: block;
}
@media screen and (min-width: 750.1px) {
  .link-banners {
    display: flex;
    max-width: 1080px;
    justify-content: center;
    flex-flow: row wrap;
  }
  .link-banners a,
  .link-banners > div {
    flex: 0 1 45%;
    margin: 15px;
  }
}

/* 240321ベスキャリバナーセクション追加等 */
.bescari {
  padding: 50px 0;
}
.bescari-inner {
  width: min(90vw, 1080px);
  margin: auto;
}
.bescari-ttl {
  padding: 7px 0 0 5px;
  color:#1c2a4e;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
}
.bescari-flex {
  margin-top: 30px;
}
.bescari-item + .bescari-item {
  margin-top: 30px;
}
.bescari-link {
  display: block;
}
.bescari-txt {
  margin-top: 10px;
  font-size: 1.4rem;

  text-align: center;
}

@media screen and (min-width: 769px) {
  .bescari-flex {
    display: flex;
    justify-content:space-between; 
    flex-flow: row wrap;
  }
  .bescari-item {
    flex: 0 0 32%;
  }
  .bescari-item + .bescari-item {
    margin-top: 0;
  }
  .bescari-ttl {
    padding: 7px 0 15px 5px;
    color:#61b6d9;
    text-align: left;
    border-bottom: solid 3px #60b8d9;
  }    
}