@charset "utf8";
.main{
    background-size: cover;
}
.page-child-banner{
    background-image: url(../../img/service/am__tech_02.png);
}

.item-banner:first-child {
    background-image: url(../../img/about/engineering-img-3.png);
    background-size: cover;
}

.item-banner:last-child{
    padding-top: 0;
    padding-bottom: 0;
}



.title-page-banner{
    top: 50%;
    transform: translateY(-50%) ;
    -webkit-transform: translateY(-50%) ;
    -moz-transform: translateY(-50%) ;
    -ms-transform: translateY(-50%) ;
    -o-transform: translateY(-50%) ;
}

.breadcrumb-page.first-child{
    max-width: 1085px;
}

/* .breadcrumb-page-item{
    width: calc( 100% / 6) ;
    width: -webkit-calc( 100% / 6) ;
    width: -moz-calc( 100% / 6) ;
    width: -ms-calc( 100% / 6) ;
}

.breadcrumb-page.first-child .breadcrumb-page-item:first-child a,.breadcrumb-page.first-child .breadcrumb-page-item:nth-child(5) a{
    line-height: 140%;
    padding-top: 8px;
    text-align: left;
    padding-left: 50px;
    padding-bottom: 7px;
} */

.breadcrumb-page-item{
    width: calc( 100% / 7) ;
    width: -webkit-calc( 100% / 7) ;
    width: -moz-calc( 100% / 7) ;
    width: -ms-calc( 100% / 7) ;
}

.breadcrumb-page.first-child .breadcrumb-page-item:first-child a,.breadcrumb-page.first-child .breadcrumb-page-item:nth-child(6) a{
    line-height: 140%;
    padding-top: 8px;
    text-align: left;
    padding-left: 34px;
    padding-bottom: 7px;
}

.breadcrumb-page.first-child{
    margin-top: 87px;
}


/* 1 */
.am__tech_1{
    width: 100%;
    padding-top: 63px;
    text-align: center;
    position: relative;
}

.am__tech_1 img{
    display: block;
    margin: 0 auto;
    margin-bottom: 39px;
}

.am__tech_1 p{
    font-size: 40px;
    color: #000000;
    letter-spacing: 0.5px;
    line-height: 140%;
    padding-top: 46px;
    padding-bottom: 76px;
}

.tt__tech_1{
    font-size: 60px;
    color: #000000;
    line-height: 120%;
    letter-spacing: 0.5px;
}

.tt__tech_1 span{
    display: block;
    font-size: 30px;
    line-height: 100%;
}


.desc__tech_1{
    font-size: 25px;
    color: #000000;
    letter-spacing: 1px;
    line-height: 175%;
    text-align: left;
    max-width: 1085px;
    margin: 0 auto;
}

/* 2 */
.am__tech_2{
    width: 100%;
    max-width: 1510px;
    margin: 0 auto;
    padding-top: 120px;
    position: relative;
}

.rows__tech_2{
    position: relative;
}

.rows__tech_2::before{
    content: "";
    width: 76.2%;
    height: 100%;
    background: rgba(255, 255, 255, 0.5);
    /* background: #000; */
    position: absolute;
    z-index: 0;
    right: -215px;
    top: 0;
}

.tt__tech_2{
    text-align: center;
    color: #000000;
    font-size: 60px;
    line-height: 170%;
    letter-spacing: 0.5px;
}

.sub__tt_tech_2{
    display: block;
    font-size: 18px;
    letter-spacing: 0.5px;
    line-height: 120%;
}

.rows__tech_2{
    max-width: 1085px;
    margin: 0 auto;
    margin-top: 53px;
}

.rows__tech_2,.rows__tech_2 li{
    width: 100%;
    position: relative;
}

.rows__tech_2 li{
    margin-bottom: 14px;
    font-size: 0;
}

.rows__tech_2 li:last-child{
    margin-bottom: 0;
}

.rows__tech_2 li:nth-child(2n) .tech_img_2{
    padding-left: 85px;
} 

.rows__tech_2 li.s2_tech__4 {
    margin-top: -82px;
}

.rows__tech_2 li.s2_tech__5 {
    margin-top: -19px;
}
li.s2_tech__1 {
    padding-top: 25px;
}
.rows__tech_2 li.s2_tech__4 .tech_txt_2{
    padding-top: 120px;
}

.rows__tech_2 li.s2_tech__5 .tech_txt_2{
    padding-top: 70px;
}

.rows__tech_2 li.s2_tech__6 .tech_txt_2,
.rows__tech_2 li.s2_tech__7 .tech_txt_2{
    padding-top: 95px;
}

.rows__tech_2 li.s2_tech__6 .tech_txt_2 p,
.rows__tech_2 li.s2_tech__7 .tech_txt_2 p{
    letter-spacing: 1px;
}

.rows__tech_2 li .tech_txt_2 p.pdt-24 {
    padding-top: 24px;
}

.tech_txt_2,.tech_img_2{
    width: 50%;
    display: inline-block;
    vertical-align: top;
    color: #000000;
}

.tech_txt_2 h3{
    font-size: 30px;
    line-height: 100%;
    letter-spacing: 0.5px;
}

.tech_txt_2 p{
    font-size: 17px;
    letter-spacing: 2px;
    line-height: 160%;
    padding-top: 11px;
}


/* 3 */

.am__tech_3{
    width: 100%;
    padding-top: 78px;
    position: relative;
}

.tt__tech_3{
    text-align: center;
    font-size: 60px;
    color: #000000;
    letter-spacing: 0.5px;
    line-height: 175%;
}

ul.row__tech_3{
    max-width: 1085px;
    margin: 0 auto;
}

.row__tech_3,.row__tech_3 li:first-child{
    width: 100%;
    font-size: 0;
    position: relative;
}

.row__tech_3 li{
    width: 50%;
    margin-bottom: 34px;
    display: inline-block;
    vertical-align: top;
}

.row__tech_3 li h3{
    font-size: 25px;
    color: #000000;
    letter-spacing: 0.5px;
    line-height: 110%;
}

.row__tech_3 li p{
    font-size: 17px;
    color: #000000;
    letter-spacing: 0.5px;
    line-height: 160%;
    padding-top: 11px;
}


/* sp_amgata_tech */
.sp_amgata_tech{
    display: none;
}

.am__tech_2 .show_sp{
    display: none;
}

@media screen and (max-width:650px){
    .sp_amgata_tech{display: block;}
    .am__tech_2 .hide_sp{display: none;}
    .am__tech_2 .show_sp{display: block;}

    .am__tech_2 .show_sp li:first-child{padding-top: 0;}


    .sp_amagata_txt {padding-top: 25px;}
    .sp_amgata_tech{
        padding-left: 10px;
        padding-right: 10px;
    }

    .am__tech_1 .sp_amgata_tech_item > img{
        margin-bottom: 10px;
    }

    .sp_amgata_tech_item{
        margin-bottom: 30px;
    }

    .sp_amagata_tech_tt{
        font-size: 20px;
        color: #231815;
        line-height: 160%;
        text-align: center;
        display: block;
    }

    .sp_amgata_tech_desc{
        font-size: 18px;
        color: #231815;
        line-height: 180%;
        text-align: left;
    }
}

@media screen and (max-width:480px){
    .sp_amgata_tech{
        padding-left: 0px;
        padding-right: 0px;
    }
}

@media screen and (max-width:360px){
    .sp_amagata_tech_tt{
        font-size: 18px;
    }

    .sp_amgata_tech_desc{
        font-size: 16px;
    }
}

/* end sp_amgata_tech */


@media screen and (max-width:1510px){
    .banner-position{
        bottom: 90px;
    }
}

@media screen and (max-width:1100px){
    .am__tech_1{
        padding-left: 10px;
        padding-right: 10px;
    }

    .rows__tech_2,.am__tech_3{
        padding-left: 10px;
        padding-right: 10px;
    }

    .desc__tech_1 br.sp{
        display: none;
    }

    .ser-last{
        padding-left: 10px;
        padding-right: 10px;
    }
    .am__tech_1{
        padding-top: 50px;
    }
    .tt__tech_1{
        font-size: 55px;
        line-height: 150%;
    }

    .tech_txt_2 p br.sp{
        display: none;
    }
    .am__tech_1 p{
        font-size: 30px;
    }
    .am__tech_2{
        padding-top: 100px;
    }

    .rows__tech_2{
        margin-top: 50px;
    }

    .rows__tech_2 li:nth-child(2n) .tech_img_2{
        padding-left: 60px;
    }

    .rows__tech_2 li.s2_tech__6 .tech_txt_2, .rows__tech_2 li.s2_tech__7 .tech_txt_2{
        padding-top: 65px;
    }
}

@media screen and (max-width:1065px){
    .breadcrumb-page-item a{
        font-size: 13px;
    }

    .breadcrumb-page.first-child .breadcrumb-page-item:first-child a, .breadcrumb-page.first-child .breadcrumb-page-item:nth-child(6) a {
        line-height: 140%;
        padding-top: 9px;
        text-align: left;
        padding-left: 34px;
        padding-bottom: 8px;
    }
}

@media screen and (max-width:950px){
    .breadcrumb-page-item{
        width: calc( 100% / 3);
        width: -webkit-calc( 100% / 3);
        width: -moz-calc( 100% / 3);
        width: -ms-calc( 100% / 3);
    }

    .breadcrumb-page-item:last-child{
        width: 100% !important;
    }

    .breadcrumb-page-item a{
        padding: 15.5px 10px !important;
        text-align: center !important;
        line-height: 175% !important;
    }

    .breadcrumb-page-item:nth-child(6){
        border-right: none !important;
    }

    .breadcrumb-page-item a br{
        display: none !important;
    }
}
@media screen and (max-width: 375px){
    .breadcrumb-page.first-child .breadcrumb-page-item {
        width: 100% !important;
    }
}


@media screen and (max-width:360px){
    .breadcrumb-page-item a{
        font-size: 13px;
        padding-left: 5px !important;
        padding-right: 5px !important;
        letter-spacing: -0.5px !important;
    }
}
@media screen and (max-width:905px){
    .am__tech_1 p br{
        display: none;
    }
}

@media screen and (max-width:950px){
    .breadcrumb-page-item{
        width: calc( 100% / 3);
        width: -webkit-calc( 100% / 3);
        width: -moz-calc( 100% / 3);
        width: -ms-calc( 100% / 3);
    }

    .breadcrumb-page-item{
        border: none;
        border-bottom: 1px solid #fff;
        border-right:1px solid #fff;
    }

    .breadcrumb-page-item:nth-child(3){
        border-right: none;
    }

    .breadcrumb-page.first-child .breadcrumb-page-item:first-child a, .breadcrumb-page.first-child .breadcrumb-page-item:nth-child(5) a{
        padding-left: 10px;
        text-align: center;
    }

    .breadcrumb-page-item,.breadcrumb-page-item a{
        transform: inherit ;
        -webkit-transform: inherit ;
        -moz-transform: inherit ;
        -ms-transform: inherit ;
        -o-transform: inherit ;
    }

    .breadcrumb-page.first-child{
        margin-top: 40px;
    }

    .rows__tech_2 li:nth-child(2n) .tech_img_2{
        padding-left: 40px;
    }

    .tech_img_2{
        padding-right: 15px;
    }

    .am__tech_2{
        padding-top: 60px;
    }
    .tt__tech_2{
        font-size: 45px;  
        padding-left: 10px;
        padding-right: 10px;
    }

    .sub__tt_tech_2{
        font-size: 17px;
        line-height: 160%;
    }

    .rows__tech_2{
        margin-top: 40px;
    }

    .am__tech_3{
        padding-top: 50px;
    }

    .tt__tech_3{
        font-size: 45px;
    }

    .rows__tech_2::before{
        right: -155px;
    }
}

@media screen and (max-width:800px){
    .am__tech_1{
        padding-top: 40px;
    }

    .tt__tech_1{
        font-size: 45px;
    }

    .tt__tech_1 span{
        font-size: 20px;
        line-height: 140%;
    }

    .am__tech_1 p{
        font-size: 25px;
        padding-top: 25px;
        padding-bottom: 30px;
    }

    .desc__tech_1{
        font-size: 20px;
    }

    .am__tech_1 img{
        margin-bottom: 30px;
    }

    .rows__tech_2 li:nth-child(2n) .tech_img_2{
        padding-left: 0;
    }

    .tech_txt_2 p{
        font-size: 16px;
    }

    .rows__tech_2 li .tech_txt_2 p.pdt-24{
        padding-top: 10px;
    }

    .rows__tech_2 li.s2_tech__6 .tech_txt_2, .rows__tech_2 li.s2_tech__7 .tech_txt_2{
        padding-top: 60px;
    }

    .tech_txt_2 h3{
        font-size: 25px;
    }
}


@media screen and (max-width:767px){
    .item-banner:first-child {
        background-image: inherit;
    }

    .breadcrumb-page-item,.breadcrumb-page-item:last-child{
        width: 50%;
        border:none;
        border-bottom: 1px solid #fff;
    }

    .breadcrumb-page-item:nth-child(2n){
        border-left:1px solid #fff;
    }

    .breadcrumb-page.first-child .breadcrumb-page-item:first-child a, .breadcrumb-page.first-child .breadcrumb-page-item:nth-child(5) a{
        padding-left: 10px;
        text-align: center;
    }

    .tech_txt_2, .tech_img_2{
        width: 100%;
    }

    .rows__tech_2 li:nth-child(2n) .tech_img_2 {
        padding-left: 0;
    }

    
    .rows__tech_2 li.s2_tech__4 {
        margin-top: 0;
    }

    .rows__tech_2 li.s2_tech__5 {
        margin-top: 0;
    }

    .rows__tech_2 li.s2_tech__4 .tech_txt_2,
    .rows__tech_2 li.s2_tech__5 .tech_txt_2{
        padding-top: 0px;
    }

    .rows__tech_2 li.s2_tech__6 .tech_txt_2,
    .rows__tech_2 li.s2_tech__7 .tech_txt_2{
        padding-top: 0;
    }

    .rows__tech_2 li.s2_tech__6 .tech_txt_2 p,
    .rows__tech_2 li.s2_tech__7 .tech_txt_2 p{
        letter-spacing: 1px;
    }

    .tech_txt_2 p br.sp{
        display: none;
    }

    .rows__tech_2{
        padding-left: 15px;
        padding-right: 15px;
    }

    .tech_txt_2{
        padding-top: 20px !important;
        padding-left: 10px;
        padding-right: 10px;
        padding-bottom: 10px;
        background-color: rgba(255, 255, 255, 0.8);
    }

    .rows__tech_2 li{
        margin-bottom: 30px;
    }

    .rows__tech_2 li .tech_txt_2 p.pdt-24{
        padding-top: 14px;
    }

    .am__tech_2{
        padding-top: 35px;
    }

    .tt__tech_2{
        font-size: 40px;
        line-height: 160%;
        padding-left: 10px;
        padding-right: 10px;
    }

    .rows__tech_2{
        margin-top: 40px;
    }

    .rows__tech_2{
        max-width: 480px;
        margin: 0 auto;
        margin-top: 25px;
    }
    .tech_img_2 img{
        width: 100%;
    }

    .sub__tt_tech_2{
        line-height: 160%;
    }

    .tech_img_2{padding-right: 0;}

    .rows__tech_2::before{
        content: none;
    }

    .tt__tech_1{
        text-align: left;
    }
}

@media screen and (max-width:650px){
    .am__tech_1{
        padding-top: 15px;
    }

    .tt__tech_1 span{
        font-size: 16px;
    }

    .tt__tech_1{
        font-size: 30px;
        line-height: 160%;
    }

    .am__tech_1 p{
        font-size: 20px;
        padding-top: 10px;
    }

    .desc__tech_1{
        font-size: 16px;
    }

    .am__tech_1 img{
        margin-bottom: 20px;
    }

    .breadcrumb>li+li:before {
        padding: 0 6px;
    }

    .tech_txt_2 p{
        font-size: 15px;
        line-height: 175%;
    }

    .tech_txt_2 h3{
        font-size: 25px;
    }

    .tt__tech_2{
        font-size: 30px;
    }

    .sub__tt_tech_2{
        font-size: 16px;
        line-height: 160%;
    }

    .row__tech_3 li{
        width: 100%;
    }

    .row__tech_3 li:last-child{
        margin-bottom: 0;
    }

    .tt__tech_3{
        font-size: 40px;
        margin-bottom: 15px;
    }
}

@media screen and (max-width:480px){
    .rows__tech_2{
        padding-left: 10px;
        padding-right: 10px;
    }

    .tt__tech_2{
        font-size: 24px;
    }

    .rows__tech_2{
        margin-top: 25px;
    }

    .row__tech_3 li p{
        font-size: 16px;
    }
    .am__tech_3{
        padding-top: 30px;
    }
    
    .tt__tech_3{
        font-size: 30px;
    }

    .row__tech_3 li h3{
        font-size: 22px;
    }

    .am__tech_1 p{
        text-align: left;
    }
}

@media screen and (max-width:375px){
    .breadcrumb .breadcrumb-item{
        font-size: 13px;
    }

    .breadcrumb-page-item a{
        font-size: 14px;
    }

    .sub__tt_tech_2{
        text-align: left;
    }

    .breadcrumb-page-item{
    }

    .breadcrumb-page.first-child.fml-HGPE {
        display: -webkit-box;
        display: -moz-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        flex-wrap: wrap;
        align-items: stretch;
    }

    .tech_txt_2 p{
        font-size: 14px;
    }
}