@charset "utf-8";

/* secCmnTit */
.secCmnTit .txt::before {
    width: 192px;
}
.secCmnTit .txt {
    letter-spacing: 8px;
}
.secCmnTit .tit{
    position: relative;
    display: inline-block;
}
.secCmnTit .engSubTit{
    position: absolute;
    display: block;
    width: 342px;
    right: -86px;
    bottom: -43px;
}
@media only screen and (max-width:767px){
    .secCmnTit .txt::before {
        width: 90px;
    }
    .secCmnTit .txt {
        letter-spacing: 2px;
    }
    .secCmnTit .engSubTit{
        width: 152px;
        right: -78px;
        bottom: -25px;
    }
}

/* secTop */
.secTop{
    height: 750px;
    margin-top: 141px;
    position: relative;
}
.secTop.lazyloaded{
    background: url(../img/environment/bgTop01.jpg?240820) center top /cover;
}
@media only screen and (max-width:767px){
    .secTop{
        height: 53.335vw;
        margin-top: 62px;
    }
    .secTop.lazyloaded{
        background: url(../img/environment/bgTop01_sp.jpg?240820) center top /cover;
    }
}

/* secSystem */
.secSystem{
    margin-top: 115px;
}
.secSystem .titBox{
    display: flex;
    align-items: center;
}
.secSystem .titEng{
    font-size: 40px;
    letter-spacing: 4.5px;
    font-weight: 500;
}
.secSystem .spanTit{
    position: relative;
}
.secSystem .spanTit::before{
    position: absolute;
    content: "";
    background: #222;
    right: -36px;
    top: calc(50% - -1.5px);
    width: 30px;
    height: 1px;
}
.secSystem .titJpn{
    font-size: 16px;
    margin: 7px 0 0 56px;
    letter-spacing: 0.5px;
}
.secSystem .list{
    display: flex;
    flex-wrap: wrap;
    margin-top: 79px;
}
.secSystem .item{
    width: 29.667%;
    margin-right: 5.4995%;
}
.secSystem .item:nth-child(3n){
    margin-right: 0;
}
.secSystem .item:nth-child(n+4){
    margin-top: 85px;
}
.secSystem .img{
    width: 100%;
    height: 0;
    padding-top: 67.416%;
}
.secSystem .img img{
    border-radius: 7px;
}
.secSystem .txtBox{
    margin-top: 25px;
}
.secSystem .tit{
    font-size: 22px;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.5px;
}
.secSystem .txt{
    font-size: 16px;
    line-height: 2.25;
    margin-top: 8px;
    letter-spacing: 1px;
}
@media only screen and (max-width:767px){
    .secSystem {
        width: calc((305 / 375)* 100%);
        margin: 47px auto 0;
    }
    .secSystem  .titBox{
        display: block;
    }
    .secSystem  .titEng{
        font-size: 30px;
        letter-spacing: 2.5px;
    }
    .secSystem .spanTit::before{
        display: none;
    }
    .secSystem .titJpn{
        font-size: 14px;
        margin: 14px 0 0 0px;
        letter-spacing: 0.5px;
    }
    .secSystem .list{
        display: block;
        margin-top: 29px;
    }
    .secSystem .item{
        width: 100%;
        margin-right: 0%;
    }
    .secSystem .item:nth-child(n+4){
        margin-top: 0px;
    }
    .secSystem .item:nth-child(n+2){
        margin-top: 32px;
    }
    .secSystem .img{
        padding-top: 67.545%;
    }
    .secSystem .img img{
        border-radius: 5px;
    }
    .secSystem .txtBox{
        margin-top: 14px;
    }
    .secSystem .tit{
        font-size: 16px;
        letter-spacing: 0.5px;
    }
    .secSystem .txt{
        font-size: 12px;
        line-height: 2.16;
        margin-top: 3px;
        letter-spacing: 0px;
    }
}


/* secFlowSlider */
.secFlowSlider{
    background: #f8f8f8;
    position: relative;
    padding: 115px 0 115px;
    margin-top: 115px;
}
.secFlowSlider .boxSlider{
    position: relative;
    overflow: hidden;
    margin-top: 57px;
    padding-bottom: 30px;
}
.secFlowSlider .swiper{
    overflow: visible;
}
.secFlowSlider .swiper,
.secFlowSlider .swiper-slide.swiper-slide-active{
    width: 1200px !important;
}
.secFlowSlider .swiper-slide{
    transition: transform 0.2s ease-out;
    transform-origin: center center;
    transform: scale(0.625);
}
.secFlowSlider .swiper-slide.swiper-slide-active{
    transform: none;
}
.secFlowSlider .swiper-button-prev,
.secFlowSlider .swiper-button-next{
    width: 80px;
    height: 80px;
    margin-top: 0;
    top: 300px;
    border-radius: 50%;
}
.secFlowSlider .swiper-button-prev{
    left:  calc(50% - 640px);
}
.secFlowSlider .swiper-button-next{
   right: calc(50% - 640px);
}
.secFlowSlider .swiper-button-prev::after,
.secFlowSlider .swiper-button-next::after{
    display: none;
}
.secFlowSlider .swiper-button-prev.lazyloaded{
    background: url(../img/environment/imgBtnPrev.png) center center / 80px auto no-repeat;
}
.secFlowSlider .swiper-button-next.lazyloaded{
    background: url(../img/environment/imgBtnNext.png) center center / 80px auto no-repeat;
}
.secFlowSlider .imgSlider{
    height: 0;
    padding-top: 56.667%;
    width: 100%;
    position: relative;
}
.secFlowSlider .boxTxtSlider{
    display: none;
}
.secFlowSlider .swiper-slide.swiper-slide-active .boxTxtSlider{
    display: block;
}
.secFlowSlider .txtSlider{
    font-size: 20px;
    line-height: 1.5;
    font-weight: bold;
    text-align: center;
    margin-top: 45px;
    letter-spacing: 2px;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.secFlowSlider .disabled .swiper-slide{
    transform: scale(1);
    transition: none;
}
.secFlowSlider .disabled .boxTxtSlider{
    display: block;
}
@media only screen and (max-width:767px){
    .secFlowSlider {
        padding: 47px 0 30px;
        margin-top: 43px;
    }
    .secFlowSlider .boxSlider{
        overflow: visible;
        margin-top: 29px;
    }
    .secFlowSlider .boxSliderIn{
        position: relative;
    }
    .secFlowSlider .swiper{
        overflow: hidden;
    }
    .secFlowSlider .swiper,
    .secFlowSlider .swiper-slide.swiper-slide-active{
        width: 100% !important;
    }
    .secFlowSlider .swiper-slide{
        transform: scale(0.82656);
    }
    .secFlowSlider .imgSlider::before{
        display: none;
    }

    .secFlowSlider .imgSlider{
        height: 0;
        padding-top: 46.135%;
        width: calc((305 / 375)* 100%);
        margin: 0 auto;
    }
    .secFlowSlider .txtSlider {
        font-size:13px;
        margin-top: 16px;
        letter-spacing: 0.5px;
    }
    .secFlowSlider .swiper-button-prev,
    .secFlowSlider .swiper-button-next{
        width: 50px;
        height: 50px;
        margin-top: 0;
        top: calc(50% - 43px);
    }
    .secFlowSlider .swiper-button-prev{
        left: 4vw
    }
    .secFlowSlider .swiper-button-next{
        right: 4vw;
    }
    .secFlowSlider .swiper-button-prev.lazyloaded{
        background: url(../img/environment/imgBtnPrev_sp.png) center center / 50px auto no-repeat;
    }
    .secFlowSlider .swiper-button-next.lazyloaded{
        background: url(../img/environment/imgBtnNext_sp.png) center center / 50px auto no-repeat;
    }
}
@media only screen and (max-width:359px){
    .secFlowSlider .imgSlider {
        width: calc((295 / 375)* 100%);
    }
}


/* secList */
.secList{
    margin-top: 115px;
    position: relative;
}
.secList .titBox{
    display: flex;
    align-items: center;
}
.secList .titEng{
    font-size: 40px;
    letter-spacing: 4.5px;
    font-weight: 500;
}
.secList .spanTit{
    position: relative;
}
.secList .spanTit::before{
    position: absolute;
    content: "";
    background: #222;
    right: -36px;
    top: calc(50% - -1.5px);
    width: 30px;
    height: 1px;
}
.secList .titJpn{
    font-size: 16px;
    margin: 7px 0 0 56px;
    letter-spacing: 0.5px;
}
.secList .list{
    margin-top: 80px;
}
.secList .item{
    display: flex;
    align-items: center;
    min-height: 580px;
    position: relative;
}
.secList .item:nth-child(n+2){
    margin-top: 60px;
}
.secList .leftImg{
    position: absolute;
    content:"";
    left: calc(50% - 960px);
    top: 0;
}
.secList .txtBox{
    padding-left: 770px;
}
.secList .top{
    font-size: 28px;
    line-height: 1.6;
    font-weight: bold;
}
.secList .topTxt{
    font-size: 16px;
    line-height: 2.25;
    margin-top: 20px;
    letter-spacing: 1px;
}
.secList .boxTit{
    font-size: 16px;
    font-weight: bold;
    line-height: 1.5;
    margin-top: 40px;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.secList .boxTxt{
    font-size: 16px;
    line-height: 2.25;
    margin-top: 10px;
    letter-spacing: 1.5px;
}
@media only screen and (max-width:1500px){
    .secList .txtBox {
        padding-left: 740px;
    }
}

@media only screen and (max-width:767px){
    .secList{
        margin-top: 43px;
        position: relative;
    }
    .secList .titBox{
        display: block;
        width: calc((305 / 375)* 100%);
        margin: 0px auto 0;
    }
    .secList .titEng{
        font-size: 30px;
        line-height: 1.2;
        letter-spacing: 3px;
    }
    .secList .spanTit::before{
        display: none;
    }
    .secList .titJpn{
        font-size: 14px;
        margin: 11px 0 0 0px;
        letter-spacing: 1.5px;
    }
    .secList .list{
        margin-top:29px;
    }
    .secList .item{
        display: block;
        min-height:auto;
    }
    .secList .item:nth-child(n+2){
        margin-top: 29px;
    }
    .secList .leftImg{
        position: static;
    }
    .secList .txtBox{
        padding-left: 0px;
        width: calc((305 / 375)* 100%);
        margin: 21px auto 0;
    }
    .secList .top{
        font-size: 16px;
        line-height: 1.75;
    }
    .secList .topTxt{
        font-size: 12px;
        line-height: 2.16;
        margin-top: 5px;
        letter-spacing: 0px;
    }
    .secList .boxTit{
        font-size: 12px;
        margin-top: 19px;
        text-underline-offset: 2px;
    }
    .secList .boxTxt{
        font-size: 12px;
        line-height: 2.16;
        margin-top: 6px;
        letter-spacing: 0px;
    }
}



/* secCareer */
.secCareer{
    background: #f8f8f8;
    margin-top: 150px;
    padding: 145px 0 150px;
}
.secCareer .titBox{
    display: flex;
    align-items: center;
}
.secCareer .titEng{
    font-size: 40px;
    letter-spacing: 4.5px;
    font-weight: 500;
}
.secCareer .spanTit{
    position: relative;
}
.secCareer .spanTit::before{
    position: absolute;
    content: "";
    background: #222;
    right: -36px;
    top: calc(50% - -1.5px);
    width: 30px;
    height: 1px;
}
.secCareer .titJpn{
    font-size: 16px;
    margin: 7px 0 0 56px;
    letter-spacing: 0.5px;
}
.secCareer .tab-area{
    display: flex;
    flex-wrap: wrap;
    margin-top: 79px;
}
.secCareer .tab{
    width: 23%;
    height: 70px;
    position: relative;
    cursor: pointer;
    background: #fff;
    font-size: 26px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius:35px;
    border:1px solid #165e83;
    letter-spacing: 1.5px;
    color: #165e83;
    letter-spacing: 2px;
    font-weight: 700;
    margin-right: 2.66%;
}
.secCareer .tab:nth-child(4n){
    margin-right: 0;
}
.secCareer .tab:nth-child(n+5){
    margin-top: 2.66%;
}
.secCareer .tab:last-child{
    margin-right: 0;
}
.secCareer .tab.active{
    background: #165e83;
    color: #fff;
}
.secCareer .content{
    display: none;
}
.secCareer .content.active{
    display: block;
}
.secCareer .cover{
    margin-top: 60px;
}
.secCareer .boxCover{
    background: #fff;
    margin-top: 30px;
    padding: 45px 100px 101px;
    position: relative;
}
.secCareer .flexBox{
    display: flex;
}
.secCareer .case{
    font-size: 20px;
    line-height: 1.7;
    letter-spacing: 2.5px;
    text-decoration: underline;
    text-underline-offset: 3px;
    flex-shrink: 0;
}
.secCareer .boxTit{
    font-size: 20px;
    line-height: 1.7;
    font-weight: bold;
    padding-left: 20px;
    letter-spacing: 2px;
}
.secCareer .box{
    display: flex;
    align-items: flex-start;
    background-size: 10px 1px;
    background-image: linear-gradient(to right, #888888 3px, transparent 3px);
    background-repeat: repeat-x;
    background-position: left bottom;
    position: relative;
}
.secCareer .box::before{
    position: absolute;
    content: "";
    background: #888888;
    width: 1px;
    height: 100%;
    top: 0;
    left: 153px;
}
.secCareer .box:first-child::before{
    height: calc(100% - 58px);
    top: 58px;
}
.secCareer .box:last-child::before{
    top: 0;
    height: 58px;
}
.secCareer .box:only-child::before{
    display: none;
}
.secCareer .box::after{
    position: absolute;
    content: "";
    width: 9px;
    height: 9px;
    background: #165e83;
    border-radius: 50%;
    left: 149px;
    top: 58px;
    z-index: 1;
}
.secCareer .num{
    font-size: 20px;
    font-weight: bold;
    color: #165e83;
    width: 110px;
    position: relative;
    flex-shrink: 0;
    padding-top: 29px;
}
.secCareer .span50{
    font-size: 50px;
    margin-right: 10px;
    vertical-align: -3px;
}
.secCareer .boxTxt{
    font-size: 16px;
    line-height: 2.25;
    width: calc(100% - 110px);
    padding: 45px 0px 37px 100px;
    letter-spacing: 0.5px;
}
.secCareer .boxTxt.box02{
    padding: 35px 0px 43px 120px;
}

@media only screen and (max-width:767px){
    .secCareer{
        margin-top: 40px;
        padding: 45px 0 50px;
    }
    .secCareer .titBox{
        display: block;
        width: calc((305 / 375)* 100%);
        margin: 0px auto 0;
    }
    .secCareer .titEng{
        font-size: 30px;
        line-height: 1.2;
        letter-spacing: 1.5px;
    }
    .secCareer .spanTit::before{
       display: none;
    }
    .secCareer .titJpn{
        font-size: 14px;
        margin: 11px 0 0 0px;
        letter-spacing: 0px;
    }
    .secCareer .tab-area{
        margin-top: 79px;
        width: calc((305 / 375)* 100%);
        margin: 29px auto 0;
    }
    .secCareer .tab{
        width: 22.951%;
        height: 48px;
        font-size: 15px;
        border-radius:24px;
        letter-spacing: 1px;
        text-align: center;
        font-weight: 500;
        margin-right: 2.732%;
    }
    .secCareer .tab:nth-child(n+5){
        margin-top: 2.732%;
    }
    .secCareer .cover{
        margin-top: 23px;
    }
    .secCareer .boxCover{
        margin-top: 25px;
        padding: 7.5px 0px 35px;
    }
    .secCareer .boxCover::before{
       display: none;
    }
    .secCareer .flexBox{
        width: calc((305 / 375)* 100%);
        margin: 0px auto 0;
    }
    .secCareer .case{
        font-size: 14px;
        letter-spacing: 1.5px;
    }
    .secCareer .boxTit{
        font-size: 13px;
        padding-left: 11px;
        letter-spacing: 0px;
    }
    .secCareer .box{
        align-items: flex-start;
        width: calc((305 / 375)* 100%);
        padding-top: 26px;
        margin: 0 auto;
    }
    .secCareer .box{
        display: flex;
        align-items: flex-start;
        background-size: 10px 1px;
        background-image: linear-gradient(to right, #888888 3px, transparent 3px);
        background-repeat: repeat-x;
        background-position: left bottom;
    }
    .secCareer .box::before{
        left: 77px;
    }
    .secCareer .box:first-child::before{
        height: calc(100% - 38px);
        top: 38px;
    }
    .secCareer .box:last-child::before{
        top: 0;
        height: 40px;
    }
    .secCareer .box:only-child::before{
        display: none;
    }
    .secCareer .box::after{
        width: 5px;
        height: 5px;
        left: 75px;
        top: 38px;
    }
    .secCareer .num{
        font-size: 15px;
        min-width: 70px;
        width: auto;
        padding-top: 0;
    }
    .secCareer .span50{
        font-size: 26px;
        margin-right: 7px;
        vertical-align: -2px;
    }
    .secCareer .boxTxt{
        font-size: 12px;
        line-height: 2.16;
        width: calc(100% - 70px);
        padding: 3px 0px 22px 30px;
        letter-spacing: 0px;
    }
    .secCareer .boxTxt.box02{
        padding: 0px 0px 23px 30px;
    }
}
@media only screen and (max-width:374px){
    .secCareer .titEng {
        letter-spacing: 0.5px;
    }
    .secCareer .num::after {
        height: 200px;
    }

}
@media only screen and (max-width:359px){
    .secCareer .num::after {
        height: 230px;
    }
}
@media (orientation: landscape) and (max-width: 767px){
    .secCareer .num::after {
        height: 100px;
    }
}
@media (orientation: landscape) and (max-width: 667px){
    .secCareer .num::after {
        height: 125px;
    }
}



/* secVision */
.secVision{
    padding-top: 145px;
    position: relative;
}
.secVision .titBox{
    display: flex;
    align-items: center;
}
.secVision .titEng{
    font-size: 40px;
    letter-spacing: 4.5px;
    font-weight: 500;
}
.secVision .spanTit{
    position: relative;
}
.secVision .spanTit::before{
    position: absolute;
    content: "";
    background: #222;
    right: -36px;
    top: calc(50% - -1.5px);
    width: 30px;
    height: 1px;
}
.secVision .titJpn{
    font-size: 16px;
    margin: 7px 0 0 56px;
    letter-spacing: 0.5px;
}
.secVision .list{
    margin-top: 80px;
}
.secVision .item{
    display: flex;
    align-items: center;
    min-height: 600px;
    position: relative;
}
.secVision .item:nth-child(n+2){
    margin-top: 60px;
}
.secVision .leftImg{
    position: absolute;
    content:"";
    left: calc(50% - 960px);
    top: 0;
}
.secVision .txtBox{
    padding-left: 770px;
}
.secVision .top{
    font-size: 28px;
    line-height: 1.6;
    font-weight: bold;
}
.secVision .topTxt{
    font-size: 16px;
    line-height: 2.25;
    margin-top: 20px;
    letter-spacing: 1px;
}
.secVision .boxTit{
    font-size: 16px;
    font-weight: bold;
    line-height: 1.5;
    margin-top: 40px;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.secVision .boxTxt{
    font-size: 16px;
    line-height: 2.25;
    margin-top: 10px;
    letter-spacing: 1.5px;
}
@media only screen and (max-width:1500px){
    .secVision .txtBox {
        padding-left: 740px;
    }
}

@media only screen and (max-width:767px){
    .secVision{
        padding-top: 47px;
        position: relative;
    }
    .secVision .titBox{
        display: block;
        width: calc((305 / 375)* 100%);
        margin: 0px auto 0;
    }
    .secVision .titEng{
        font-size: 30px;
        line-height: 1.2;
        letter-spacing: 3px;
    }
    .secVision .spanTit::before{
        display: none;
    }
    .secVision .titJpn{
        font-size: 14px;
        margin: 11px 0 0 0px;
        letter-spacing: 1.5px;
    }
    .secVision .list{
        margin-top:29px;
    }
    .secVision .item{
        display: block;
        min-height:auto;
    }
    .secVision .item:nth-child(n+2){
        margin-top: 29px;
    }
    .secVision .leftImg{
        position: static;
    }
    .secVision .txtBox{
        padding-left: 0px;
        width: calc((305 / 375)* 100%);
        margin: 21px auto 0;
    }
    .secVision .top{
        font-size: 16px;
        line-height: 1.75;
    }
    .secVision .topTxt{
        font-size: 12px;
        line-height: 2.16;
        margin-top: 5px;
        letter-spacing: 0px;
    }
    .secVision .boxTit{
        font-size: 12px;
        margin-top: 19px;
        text-underline-offset: 2px;
    }
    .secVision .boxTxt{
        font-size: 12px;
        line-height: 2.16;
        margin-top: 6px;
        letter-spacing: 0px;
    }
}