@charset "utf-8";



.tetsudo-top-head-wrap{
  background-color: #FFF;
}
.tetsudo-top-head{
  display: flex;
  flex-direction: row-reverse;
}
.tetsudo-top-head .catch{
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  align-items: flex-end;
}
.tetsudo-top-head .catch p{
  color: #FFF;
  font-family: 'Zen Old Mincho', serif;
  font-weight: 400;
  letter-spacing: .1em;
  line-height: 1.48;
}
.tetsudo-top-head .catch p > span{
  background: linear-gradient(transparent 98%, #FFF 1%);
}
.tetsudo-top-head .heading{
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
.tetsudo-top-head .heading h1{
  font-weight: 500;
  letter-spacing: .1em;
}
.tetsudo-top-head .heading h1 > strong{
  color: #0065AC;
  font-weight: 500;
}
.tetsudo-top-head .heading h1 > span{
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  letter-spacing: 0;
}
.tetsudo-top-head-wrap .message{
  text-align: center;
}
.tetsudo-top-head-wrap .message > p{
  font-family: 'Zen Old Mincho', serif;
  font-weight: 400;
  line-height: 2.77;
}
.tetsudo-top-head-wrap .message > .en{
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1.33;
}


@media print, screen and (min-width: 781px) {
  .tetsudo-top-head .catch{
    background-image: url("../img/img_main.jpg");
    width: calc(100% - 215px);
    height: calc(100vh - 120px);
  }
  .tetsudo-top-head .catch p{
    font-size: 6.6rem;
    margin-bottom: 125px;
    margin-left: 80px;
  }
  .tetsudo-top-head .heading{
    background-color: #FFF;
    width: 215px;
  }
  .tetsudo-top-head .heading h1{
    font-size: 3.0rem;
  }
  .tetsudo-top-head .heading h1 > span{
    font-size: 2.0rem;
    margin-top: 20px;
  }
  
  .tetsudo-top-head-wrap .message{
    padding: 130px 0 165px;
  }
  .tetsudo-top-head-wrap .message > p{
    font-size: 1.8rem;
  }
  .tetsudo-top-head-wrap .message > .en{
    font-size: 4.5rem;
    margin-bottom: 25px;
  }
}
@media screen and (max-width: 780px) {
  .tetsudo-top-head .catch{
    background-image: url("../img/img_main_sp.jpg");
    width: calc(100% - 60px);
    height: calc(100vh - 90px);
  }
  .tetsudo-top-head .catch p{
    font-size: 4.0rem;
    margin-bottom: 60px;
    margin-left: 25px;
  }
  .tetsudo-top-head .heading{
    background-color: #FFF;
    width: 60px;
  }
  .tetsudo-top-head .heading h1{
    font-size: 1.9rem;
  }
  .tetsudo-top-head .heading h1 > span{
    font-size: 1.2rem;
    margin-top: 20px;
  }
  
  
  .tetsudo-top-head-wrap .message{
    padding: 100px 0 145px;
  }
  .tetsudo-top-head-wrap .message > p{
    font-size: 1.4rem;
  }
  .tetsudo-top-head-wrap .message > .en{
    font-size: 3.3rem;
    margin-bottom: 100px;
  }

}


.left-catch > .main{
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1;
}
.left-catch > .sub{
  font-family: 'Noto Serif JP', serif;
  font-weight: 500;
  letter-spacing: .1em;
}
@media print, screen and (min-width: 781px) {
  .left-catch{
    display: flex;
    align-items: flex-start;
    position: absolute;
    left: -18px;
    top: 0;
    z-index: 2;
  }
  .left-catch > .main{
    font-size: 10.0rem;
    -ms-writing-mode: tb-rl;
    writing-mode: vertical-rl;
  }
  .left-catch > .sub{
    border-left: 1px solid #333333;
    font-size: 1.6rem;
    -ms-writing-mode: tb-rl;
    writing-mode: vertical-rl;
  }
}
@media screen and (max-width: 780px) {
  .left-catch{
    text-align: center;
    margin: 0 auto;
    width: 69.23%;
    max-width: 270px;
  }
  .left-catch > .main{
    font-size: 5.0rem;
    border-bottom: 1px solid #333333;
    padding-bottom: 10px;
  }
  .left-catch > .sub{
    font-size: 1.5rem;
    margin-top: 20px;
  }
}


#work-wrap:before{
  background-color: #EDF7FF;
  content: "";
  display: block;
}
#work-wrap > .image{
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.work-sec-wrap .lower-contents-sec .image{
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.work-sec-wrap .lower-contents-sec .detail > a{
  background-color: #FFF;
  display: block;
}
@media print, screen and (min-width: 781px) {
  #work-wrap{
    position: relative;
    padding: 130px 0 80px;
  }
  #work-wrap:before{
    height: 240px;
    width: 77.4524%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 0;
  }
  #work-wrap > .left-catch{
    top: 120px;
  }
  #work-wrap > .image{
    background-image: url("../img/img_work.jpg");
    height: 775px;
    width: 89.8243%;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 0;
  }
  .work-sec-wrap{
    display: flex;
    position: relative;
    z-index: 1;
  }
  .work-sec-wrap .lower-contents-sec{
    width: 50%;
  }
  .work-sec-wrap .lower-contents-sec .image{
    padding-bottom: 100%;
    width: 100%;
  }
  .work-sec-wrap .lower-contents-sec .detail{
    margin: -163px auto 0;
    width: 90%;
    max-width: 536px;
    position: relative;
    z-index: 1;
  }
  .work-sec-wrap .lower-contents-sec .detail > a{
    padding: 60px 65px 85px;
    transition: .2s;
  }
  .work-sec-wrap .lower-contents-sec .detail > a:hover{
    background-color: #70A2C8;
    color: #FFF;
  }
  #work-trans-sec .image{
    background-image: url("../img/img_work_trans.jpg");
    transform: translateY(70px);
  }
  #work-tech-sec .image{
    background-image: url("../img/img_work_tech.jpg");
  }
}
@media screen and (max-width: 780px) {
  #work-wrap{
    position: relative;
    padding: 0 0 63%;
    overflow: hidden;
  }
  #work-wrap:before{
    height: 100%;
    width: 100%;
    position: absolute;
    left: 0;
    top: 30px;
    z-index: -1;
  }
  #work-wrap > .image{
    background-image: url("../img/img_work_sp.jpg");
    padding-bottom: 76.923%;
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 0;
  }
  .work-sec-wrap{
    position: relative;
    margin-top: 80px;
    z-index: 1;
  }
  .work-sec-wrap .lower-contents-sec{
    margin-top: 40px;
    width: 90%;
  }
  .work-sec-wrap .lower-contents-sec .image{
    padding-bottom: 100%;
    width: 100%;
  }
  .work-sec-wrap .lower-contents-sec .detail{
    margin: -110px auto 0;
    width: 77.777%;
    position: relative;
    z-index: 1;
  }
  .work-sec-wrap .lower-contents-sec .detail > a{
    padding: 50px 20px 75px;
    position: relative;
  }
  #work-trans-sec{
    margin-right: auto;
  }
  #work-trans-sec .image{
    background-image: url("../img/img_work_trans_sp.jpg");
  }
  #work-tech-sec{
    margin-left: auto;
  }
  #work-tech-sec .image{
    background-image: url("../img/img_work_tech_sp.jpg");
  }
}






.people-head > h2{
  font-family: 'Noto Serif JP', serif;
  font-weight: 500;
}
.people-sub-sec > h3{
  font-family: 'Noto Serif JP', serif;
  font-weight: 500;
  text-align: center;
}
.people-sub-sec > .image{
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.people-item a{
  display: block;
}
.people-item .image{
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.people-item-card{
  background-color: #FFF;
}
.people-item-more{
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  text-align: center;
}
.people-item-profile > p{
  font-family: 'Noto Serif JP', serif;
  font-weight: 500;
  line-height: 1.5;
}
.people-item-more{
  text-align: center;
}
.people-item-more > span{
  background: url("../../common/img/ic_arrow.svg") right center no-repeat;
  background-size: 8px auto;
  display: inline-block;
}
#people-trans1 .image{
  background-image: url("../img/img_people_trans1.jpg");
}
#people-trans2 .image{
  background-image: url("../img/img_people_trans2.jpg");
}
#people-trans3 .image{
  background-image: url("../img/img_people_trans3.jpg");
}
#people-trans4 .image{
  background-image: url("../img/img_people_trans4.jpg");
}
#people-tech1 .image{
  background-image: url("../img/img_people_tech1.jpg");
}
#people-tech2 .image{
  background-image: url("../img/img_people_tech2.jpg");
}
#people-tech3 .image{
  background-image: url("../img/img_people_tech3.jpg");
}
#people-tech4 .image{
  background-image: url("../img/img_people_tech4.jpg");
}
@media print, screen and (min-width: 781px) {
  #people-sec{
    margin-bottom: 200px;
    padding-top: 130px;
    position: relative;
  }
  #people-sec .left-catch{
    display: flex;
    flex-direction: row-reverse;
    left: auto;
    right: 0;
    top: 130px;
  }
  #people-sec .left-catch .sub{
    border-right: 1px solid #333333;
    border-left: none;
  }
  .people-head > h2{
    font-size: 3.0rem;
    text-align: center;
  }
  .people-head > p{
    margin: 35px auto 0;
    max-width: 352px;
  }
  .people-sub-sec{
    position: relative;
    margin-top: 90px;
    padding-bottom: 90px;
  }
  .people-sub-sec > .image{
    height: 390px;
    width: 94.1434%;
    position: absolute;
    z-index: 0;
  }
  #people-sub-sec1 > .image{
    background-image: url("../img/img_trans.jpg");
    right: 0;
    bottom: 0;
  }
  #people-sub-sec2 > .image{
    background-image: url("../img/img_tech.jpg");
    left: 0;
    bottom: 0;
  }
  .people-sub-sec > h3{
    background-color: #EDF7FF;
    font-size: 2.0rem;
    margin: 0 auto;
    width: 90%;
    max-width: 700px;
  }
  .people-list{
    display: flex;
    justify-content: space-between;
    margin: 90px auto 0;
    max-width: 1088px;
    position: relative;
    z-index: 1;
  }
  .people-item{
    width: 23.897%;
  }
  .people-item .image{
    padding-bottom: 153.846%;
  }
  .people-item-card{
    display: flex;
    flex-wrap: wrap;
    padding: 0 18px;
    margin-top: -120px;
    width: 120px;
    transition: .2s;
  }
  .people-item a:hover .people-item-card{
    background-color: #70A2C8;
    color: #FFF;
  }
  .people-item-profile{
    display: flex;
    flex-direction: row-reverse;
    justify-content: center;
    padding-top: 25px;
    height: 160px;
    width: 100%;
  }
  .people-item-profile > p{
    -ms-writing-mode: tb-rl;
    writing-mode: vertical-rl;
  }
  .people-item-profile .area{
    font-size: 1.4rem;
  }
  .people-item-profile .position{
    font-size: 1.8rem;
  }
  .people-item-profile .position > span{
    font-size: 1.4rem;
  }
  .people-item-more{
    border-top: 1px solid #E8E8E8;
    padding: 45px 0;
    width: 100%;
  }
  .people-item a:hover .people-item-more{
    border-top: 1px solid #FFF;
  }
  .people-item-more > span{
    font-size: 1.4rem;
    padding-right: 20px;
  }
  .people-item a:hover .people-item-more > span{
    background-image: url("../../common/img/ic_arrow_w.svg");
  }
}
@media screen and (max-width: 780px) {
  #people-sec{
    margin-bottom: 100px;
    padding-top: 130px;
    position: relative;
  }
  .people-head{
    margin-top: 70px;
    margin-bottom: 55px;
  }
  .people-head > h2{
    font-size: 2.0rem;
    text-align: center;
  }
  .people-head > p{
    font-size: 1.4rem;
    margin: 25px 40px 0;
  }
  .people-sub-sec{
    position: relative;
    padding-bottom: 195px;
    padding-top: 60px;
  }
  .people-sub-sec:before{
    background-color: #EBF7FF;
    content: "";
    display: block;
    height: 100%;
    width: 95%;
    position: absolute;
    z-index: -1;
  }
  .people-sub-sec > .image{
    height: 195px;
    width: 95%;
    position: absolute;
    z-index: 0;
  }
  #people-sub-sec1 > .image{
    background-image: url("../img/img_trans_sp.jpg");
    left: 0;
    bottom: 0;
  }
  #people-sub-sec2 > .image{
    background-image: url("../img/img_tech_sp.jpg");
    right: 0;
    bottom: 0;
  }
  .people-sub-sec > h3{
    font-size: 1.5rem;
    margin: 0 auto;
    width: 90%;
    max-width: 700px;
  }
  .people-list{
    display: flex;
    flex-wrap: wrap;
    margin: 65px auto 0;
    position: relative;
    z-index: 1;
  }
  .people-item{
    margin-bottom: 35px;
    width: 50%;
  }
  .people-item .image{
    padding-bottom: 153.846%;
  }
  .people-item-card{
    padding: 0 18px;
    margin: -125px auto 0;
    width: 79.74%;
  }
  .people-item-profile{
    padding-top: 35px;
    padding-bottom: 35px;
    text-align: center;
    width: 100%;
  }
  .people-item-profile .area{
    font-size: 1.3rem;
  }
  .people-item-profile .position{
    font-size: 2rem;
  }
  .people-item-profile .position > span{
    font-size: 1.2rem;
    display: block;
  }
  .people-item-more{
    border-top: 1px solid #E8E8E8;
    padding: 30px 0;
    width: 100%;
  }
  .people-item-more > span{
    background-size: 4px auto;
    font-size: 1.3rem;
    padding-right: 20px;
  }
  
  #people-sub-sec1:before{
    left: 0;
    top: 0;
  }
  #people-sub-sec2:before{
    right: 0;
    top: 0;
  }
}




.lower-contents-sub-head{
  background-color: #FFFFFF;
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1;
  text-align: center;
}
.lower-contents-sec > .sec-wrap{
  position: relative;
}
.lower-contents-sec > .sec-wrap > .image{
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  position: absolute;
}
.lower-contents-sec .detail > a{
  background-color: #FFF;
}
.lower-contents-sec .detail .heading{
  border-bottom: 1px solid #E3E3E3;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.lower-contents-sec .detail .heading > h2{
  font-family: 'Noto Serif JP', serif;
  font-weight: 500;
  letter-spacing: .1em;
  line-height: 1.46;
}
.lower-contents-sec .detail .heading > div{
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  line-height: 1;
}
.lower-contents-sec .detail .heading > div > span{
  background: url("../../common/img/ic_arrow.svg") right center no-repeat;
  background-size: 8px auto;
}
.lower-contents-sec > .sec-wrap > .bg{
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  position: absolute;
}
@media print, screen and (min-width: 781px) {
  .lower-contents-sec{
    position: relative;
  }
  .lower-contents-sub-head{
    font-size: 2.0rem;
    margin: 0 auto;
    width: 90%;
    max-width: 700px;
    padding: 5px;
    margin-bottom: 80px;
  }
  .lower-contents-sec > .sec-wrap{
    position: relative;
    padding: 1px 0;
  }
  .lower-contents-sec > .sec-wrap > .image{
    height: 600px;
    width: 76.354%;
    right: 0;
    top: 0;
    z-index: 1;
  }
  .lower-contents-sec > .sec-wrap > .detail{
    display: flex;
    justify-content: flex-end;
    margin: 260px auto 80px;
    max-width: 1088px;
    position: relative;
    z-index: 2;
  }
  .lower-contents-sec > .sec-wrap > .detail > a{
    padding: 60px 90px 100px;
    width: 49.2647%;
    max-width: 536px;
    transition: .2s;
  }
  .lower-contents-sec.reverse > .sec-wrap > .detail{
    justify-content: flex-start;
  }
  .lower-contents-sec .detail .heading{
    padding-bottom: 30px;
  }
  .lower-contents-sec .detail .heading > h2{
    font-size: 3.0rem;
  }
  .lower-contents-sec .detail .heading > div{
    border-left: 1px solid #E3E3E3;
    padding: 30px 30px 30px 20px;
  }
  .lower-contents-sec .detail .heading > div > span{
    font-size: 1.4rem;
    display: block;
    padding-right: 25px;
    transition: .0s;
  }
  .lower-contents-sec .detail a:hover .heading > div > span{
    background-image: url("../../common/img/ic_arrow_w.svg");
  }
  .lower-contents-sec .detail p{
    margin-top: 35px;
  }
  .lower-contents-sec > .sec-wrap > .bg{
    height: 400px;
    width: 89.824%;
    left: 0;
    bottom: 0;
    z-index: 0;
  }
}
@media screen and (max-width: 780px) {
  .lower-contents-sec{
    position: relative;
  }
  .lower-contents-sub-head{
    font-size: 1.3rem;
    margin: 0 auto;
    width: 51.282%;
    padding: 5px;
    margin-bottom: 90px;
  }
  .lower-contents-sec > .sec-wrap{
    position: relative;
    padding: 1px 0;
  }
  .lower-contents-sec > .sec-wrap > .image{
    height: 418px;
    width: 90%;
    left: 0;
    top: 0;
    z-index: 1;
  }
  .lower-contents-sec > .sec-wrap > .detail{
    display: flex;
    justify-content: flex-end;
    margin: 328px auto 50px;
    width: 80%;
    position: relative;
    z-index: 2;
  }
  .lower-contents-sec > .sec-wrap > .detail > a{
    padding: 50px 20px 75px;
    position: relative;
  }
  .lower-contents-sec.reverse > .sec-wrap > .detail{
    justify-content: flex-start;
  }
  .lower-contents-sec .detail .heading{
    border-bottom: none;
    padding-bottom: 0;
  }
  .lower-contents-sec .detail .heading > h2{
    font-size: 2.0rem;
  }
  .lower-contents-sec .detail .heading > div{
    border-left: none;
    border-top: 1px solid #E3E3E3;
    height: 75px;
    width: calc(100% - 40px);
    position: absolute;
    left: 20px;
    bottom: 0;
  }
  .lower-contents-sec .detail .heading > div > span{
    background-size: 4px auto;
    font-size: 1.3rem;
    display: block;
    padding-right: 10px;
  }
  .lower-contents-sec .detail p{
    font-size: 1.4rem;
    margin-top: 30px;
    margin-top: 20px;
    margin-bottom: 20px;
  }
  .lower-contents-sec > .sec-wrap > .bg{
    height: 300px;
    width: 90%;
    right: 0;
    bottom: 0;
    z-index: 0;
  }
  .lower-contents-sec.reverse > .sec-wrap > .bg{
    right: 0;
    left: auto;
  }
}



@media print, screen and (min-width: 781px) {
  #career-sec{
    margin-bottom: 120px;
  }
  #career-sec a:hover{
    background-color: #70A2C8;
    color: #FFF;
  }
  #career-sec .image{
    background-image: url("../img/img_career.jpg");
  }
  #career-sec .bg{
    background-image: url("../img/bg_career.jpg");
  }
}
@media screen and (max-width: 780px) {
  #career-sec{
    position: relative;
    padding-bottom: 45px;
  }
  #career-sec .sec-wrap{
    margin-top: 75px;
  }
  #career-sec:before{
    background-color: #EDF7FF;
    content: "";
    display: block;
    width: 100%;
    position: absolute;
    left: 0;
    top: 65px;
    bottom: 0;
    z-index: -1;
  }
  #career-sec .image{
    background-image: url("../img/img_career_sp.jpg");
  }
  #career-sec .bg{
    background-image: url("../img/bg_career_sp.jpg");
  }
}