@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.6/dist/web/static/pretendard.css");
/* start : sub_visual*/
body, html { overflow-x:hidden; 
background: #fff;
}
.clearfix {
    display:block;
    clear:both;
}
.mo_br {
    display:none;
}
p {
    letter-spacing:-0.6px;
}
span {
    letter-spacing:-0.6px;
}
.sub .visual {
    width:100%;
    height:487px;
    position:relative;
    background-size:cover;
    background-position:center;
    background-repeat:no-repeat;
}
.sub .visual::after {
    content:'';
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background-color:rgba(0,0,0,0.3);
}
.sub01 .visual {
    background-image:url(../img/company_banner.jpg);
}
.sub02 .visual {
    background-image:url(../img/banner_company.png);
}
#project .visual {
    background-image:url(../img/banner_notice.png);
}

#qna .visual {
    background-image:url(../img/qa_banner.jpg);
}
#business01 .visual{
    background-image:url(../img/company_banner.jpg);
}
#business02 .visual{
    background-image:url(../img/product_banner.jpg);
}
#business03 .visual{
    background-image:url(../img/data_banner.jpg);
}
#business04 .visual{
    background-image:url(../img/banner_bor.png);
}
#business05 .visual{
    background-image:url(../img/banner_fir.png);
}
.visual .text_box {
    position:absolute;
    top:60%;
    left:50%;
    transform:translate(-50%, -50%);
    text-align:center;
    z-index:9;
}
.visual .text_box::before{
    content: '';
    position: absolute;
    top: -35px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 2px;
    background-color: #fff;
}
.visual .text_box h2 {
    font-size:45px;
    font-weight:bold;
    color:#fff;
    letter-spacing: -0.05em;
    text-align: left;
}
.visual .text_box p {
    font-size:25px;
    font-weight:400;
    padding-top:5%;
    color:#f6f6f6;
    letter-spacing: -0.03em;
    text-align: left;
}
.visual .text_box .logo_name{
    font-size: 0px;
    text-decoration: underline;
    letter-spacing: 0.05em;
    color: #fff;
    margin-bottom: 15px;
    display: none;
}
/*end:sub_visual*/

.sub #header{
    position: fixed;
    transition: 0.5s;

}

/* 서브 네비게이션 */
#mysubmenu{
    font-family: 'pretendard';
    background-color: #fff;
}
.tab_submenu .tab_sub2ul{
    position: relative;
    display: flex;justify-content: center;
    background: #181D2E;
    top: 0;
    height: 55px;
}
.tab_submenu .tab_sub2ul li{ 
    width: 200px; 
    margin: 0 1px;
    -webkit-transition-duration: 0.3s; 
    transition-duration: 0.3s;
    border-bottom: 2px solid transparent;
    text-align: center;
}
.tab_submenu .tab_sub2ul li a{
    width: 100%;
    display:inline-block; 
    text-align: center;
    font-size: 18px;
    font-weight: 500;
    line-height: 55px;
    color: #c1c1c1;
}
.tab_submenu .tab_sub2ul li:hover a{color:  #242424;}
.leftmenu_b{display: none;}

.tab_submenu .tab_sub2ul li.on{
    background: #fff;
    color: #242424;
}
.tab_submenu .tab_sub2ul li:hover{
    background: #fff;
    color: #242424;
}
.tab_submenu .tab_sub2ul li.on a{color:  #242424;}

/* company : s */
.sub01{
    font-family: 'Pretendard', sans-serif;
}
.sub01 .company{
    padding:120px 0px;
}
.sub01 .com_tit{
    text-align: center;
}
.sub01 .com_tit dt{
    font-size: 45px;
    font-weight: 600;
}
.sub01 .com_tit dd{
    padding-top: 15px;
    font-size: 18px;
    color: #777;
}
.sub01 .com_main_img{
    width:100%;padding:100px 0px;
    background-color: #777;
    margin-top: 80px;
    background-image: url("../img/main_bn01.jpg");
    background-attachment: fixed;
}
.sub01 .com_main_img dl{
    text-align: center;
    color: #fff;
}
.sub01 .com_main_img dt{
    font-size: 35px;
    font-weight: 600;
}
.sub01 .com_main_img dd{
    padding-top: 20px;
    font-size: 18px;
    line-height: 1.4;
    font-weight: 400;
}
.sub01 .inner{
    width:1240px;
    margin: 0 auto;
    margin-top: 120px;
}
.sub01 .inner>h3{
    font-size: 40px;
}
.sub01 .inner>p{
    padding-top: 10px;
    font-size: 18px;
    color: #777;
}

.sub01 .com_contents{
    margin-top: 60px;
    width: 100%;
}
.sub01 .com_contents li{
    width: 100%;
    padding: 40px 25px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    border-top: 1px solid #ddd9;
}
.sub01 .com_contents li:last-child{
    border-bottom: 1px solid #ddd9;
}
.sub01 .com_contents .lfBox{
    min-width:100px;
}
.sub01 .com_contents .lfBox img{
    width:100%;
}
.sub01 .com_contents .rtBox{
    padding-left: 120px;;
}
.sub01 .com_contents .rtBox dt{
    font-size: 24px;
    font-weight: 600;
}
.sub01 .com_contents .rtBox dt span{
    color: #fcb815;
}
.sub01 .com_contents .rtBox dd{
    padding-top: 15px;
    font-size: 17px;
    line-height: 1.4;
    word-break: keep-all;
}

@media screen and (max-width:1440px) {
    .sub01 .inner{
        width: 95%;
    }
}

@media screen and (max-width:1240px) {
    .sub01 .com_tit dt{
        font-size: 40px;
    }
    .sub01 .com_main_img dt{
        font-size: 32px;
    }
    .sub01 .inner>h3{
        font-size: 32px;
    }
}

@media screen and (max-width:1000px) {
    .sub01 .com_tit dt{
        font-size: 33px;
    }
    .sub01 .com_tit dd{
        padding-top: 10px;
        font-size: 16px;
    }
    .sub01 .com_main_img{
        position: relative;
        background-attachment:inherit;
    }
    .sub01 .com_main_img dl{
        padding: 20px 0px;;
        background-color: rgba(51, 51, 51, 0.452);
    }
    .sub01 .com_main_img dt{
        font-size: 27px;
    }
    .sub01 .com_main_img dd{
        font-size: 16px;
        line-height: 1.3;
    }
    .sub01 .inner>h3{
        font-size: 27px;
    }
    .sub01 .inner>p{
        font-size: 16px;
        word-break: keep-all;
    }
    .sub01 .com_contents .rtBox{
        padding-left: 50px;
    }
    .sub01 .com_contents{
        margin-top: 30px;
    }
    .sub01 .com_contents .rtBox dt{
        font-size: 21px;
    }
    .sub01 .com_contents .rtBox dd{
        font-size: 15px;
        line-height: 1.3;
    }
}

@media screen and (max-width:600px) {
    .mo_br{
        display: block;
    }
    .sub01 .com_tit dt{
        line-height: 1.1;
    }
    .sub01 .company{
        padding:50px 0px 90px 0px;;
    }
    .sub01 .com_main_img dl{
        padding: 20px 10px;;
    }
    .sub01 .com_main_img dt{
        font-size: 23px;
    }
    .sub01 .com_main_img dd br{
        display: none;
    }
    .sub01 .com_main_img dd{
        word-break: keep-all;
    }
    .sub01 .inner>h3{
        font-size: 23px;
    }
    .sub01 .inner>p{
        font-size: 15px;
    }
    .sub01 .com_contents li{
        flex-direction: column;
        padding: 40px 10px;;
    }
    .sub01 .com_contents .rtBox{
        padding-left: 0;
        margin-top: 20px;
    }
}

/* company : e */

/*business common : s*/
    .busi_main_img{
        width:100%;height: 720px;
        background-color: #898989;
        margin-top: 50px;
    }
    .sub02 .inner{
        width:1240px;
        margin:100px auto;
    }


/*business common : e*/

/* business start */
.sub02{
    font-family: 'Pretendard', sans-serif;
}
.sub02 .busi_tit{
    text-align: center;
    margin-top: 115px;
}
.sub02 .busi_tit dt{
    font-size: 45px;
    font-weight: 600;
}
.sub02 .busi_tit dd{
    padding-top: 15px;
    font-size: 18px;
    color: #777;
}

.sub02 .busi_main_img{
    background-image: url("../img/busi_main01.jpg");
}
#business02 .busi_main_img{
    background-image: url("../img/busi_main02.jpg");
}
#business03 .busi_main_img{
    background-image: url("../img/civil_main01.jpg");
}


.sub02 .inner>h3{
    font-size: 50px;
    border-bottom: 1px solid #ddd9;
    padding-bottom: 10px;
}
.sub02 .inner>p{
    padding-top: 10px;
    font-size: 18px;
    color: #777;
}
.sub02 .busi_img{
    width:100%;
    margin: 60px 0px;
}

.sub02 .busi_img img{
    width:100%;
}

.sub02 .busi_contents{
    padding-top: 100px;
    width: 100%;
    border-top: 1px solid #ddd9;
}

.sub02 .busi_con{
    width:100%;
    display: flex;align-items: center;
    position: relative;
}
.sub02 .busi_btm{
    margin-top: 150px;
    position: relative;
    justify-content: flex-end;
}
.sub02 .busi_btm::after{
    content:"";
    width: 100%;height: 1px;
    position: absolute;
    top: -75px;left:0;
    background-color: #ddd9;
}

.sub02 .busi_con_img{
    width:60%;
} 
.sub02 .busi_con_img img{
    width:100%;
}

.sub02 .busi_con_info{
    position: absolute;
    top: 50%;right: 0;
    transform: translateY(-50%);
    width:45%;
    padding:40px 30px;;
    background-color: rgba(0, 0, 0, 0.637);
}
.sub02 .busi_btm .busi_con_info{
    right: inherit;
    left: 0;
}
.sub02 .busi_con_info dl{
    color: #fff;
}

.sub02 .busi_con_info dt{
    font-size: 40px;
    padding-bottom: 20px;
    position: relative;
}

.sub02 .busi_con_info dt::after{
    content:"";
    width:200px;height: 3px;
    background-color: #fcb815;
    position: absolute;
    bottom: 0;left: 0;
}
.sub02 .busi_con_info dd{
    font-size: 18px;
    padding-top: 20px;
    word-break: keep-all;
}
.sub02 .go_project{
    width:100%;
    padding:140px 0px;
    display: flex;align-items: center;
    justify-content: center;
    flex-direction: column;
    background-image: url("../img/go_pro01.jpg");
}

.sub02 .go_project dl{
    text-align: center;
}
.sub02 .go_project dt{
    font-size: 40px;
    color: #fff;
}
.sub02 .go_project dd{
    font-size: 21px;
    color: #ddd;
    padding-top: 10px;
}
.sub02 .go_project a{
    display: inline-block;
    margin-top: 40px;
    border: 1px solid #fcb815;
    font-size: 16px;
    padding:10px 45px;
    color: #fcb815;
}

@media screen and (max-width:1340px) {
    .sub02 .busi_tit dt{
        font-size: 40px;
    }
    .sub02 .busi_tit dd{
        padding-top: 10px;
    }
    .busi_main_img{
        height: 620px;
    }

    .sub02 .inner{
        width:90%;
    }
    .sub02 .inner>h3{
        font-size: 40px;
    }
    .sub02 .busi_con_info dt{
        font-size: 30px;
    }

}

@media screen and (max-width:1240px) {
    .sub02 .busi_tit dt{
        font-size: 30px;
    }
    .sub02 .busi_tit dd{
        font-size: 16px;
    }
    .busi_main_img{
        height: 520px;
    }

    .sub02 .busi_con_info{
        width:50%;
    }
    .sub02 .busi_con_info dd{
        font-size: 16px;
    }

    .sub02 .go_project{
        padding:110px 0px;
    }
    .sub02 .go_project dt{
        font-size: 35px;
    }
}
@media screen and (max-width:1000px) {
    .tab_submenu .tab_sub2ul li{
        width:25%;
        margin: 0px;
    }
    .tab_submenu .tab_sub2ul{
        width:100%;
        padding-top: 0;
    }
    .visual .text_box h2{
        font-size: 30px;
    }
    .visual .text_box .logo_name{
        font-size: 14px;
    }
    .mo_br{
        display: block;
    }
    .busi_main_img{
        height: 400px;
    }
    .sub02 .inner>h3{
        font-size: 35px;
    }
    .sub02 .busi_btm::after{
        display: none;
    }
    .sub02 .busi_con_info{
        position: inherit;
        left: inherit;
        top: inherit;
        right: inherit;
        transform: translate(0);
    }
    .sub02 .busi_con{
        flex-flow: row wrap;
    }
    .sub02 .busi_con_img{
        width:100%;
    }
    .sub02 .busi_con_info{
        width:auto;
        background-color: #333;
    }
    .sub02 .busi_btm{
        margin-top: 80px;
    }
}

@media screen and (max-width:600px) {
    .tab_submenu .tab_sub2ul li a{
        font-size: 14px;
    }
    .visual .text_box h2{
        font-size: 24px;
    }
    .sub02 .busi_tit dt{
        font-size: 23px;
    }
    .sub02 .busi_tit dd{
        font-size: 14px;
    }
    .sub02 .inner>h3{
        font-size: 27px;
    }
    .sub02 .inner>p{
        font-size: 15px;
    }
    .sub02 .busi_img{
        margin: 30px 0px 30px 0px;
        height: 300px;
        background-image: url("../img/urban_02.jpg");
        background-size: cover;
        background-position: center;
    }
    .sub02 .busi_img img{
        display: none;
    }

    .sub02 .busi_contents{
        padding-top: 30px;
    }
    .sub02 .busi_con_info{
        padding:20px 15px;
    }
    .sub02 .busi_con_info dt{
        font-size: 20px;
    }
    .sub02 .busi_con_info dd{
        font-size: 15px;
    }

    .sub02 .go_project dt{
        font-size: 27px;
    }
    .sub02 .go_project dd{
        font-size: 15px;
    }
}

@media screen and (max-width:500px) {
    .visual .text_box h2{
        font-size: 22px;
        white-space: nowrap;
    }
    .sub .visual{
        height: 320px;
    }
}
@media screen and (max-width:400px) {
    .sub02 .busi_tit dd{
        word-break: keep-all;
    }
    .sub02 .busi_tit dd br{
        display:none;
    }
    .sub02 .inner>p{
        word-break: keep-all;
    }
    .tab_submenu .tab_sub2ul li a {
        font-size: 12px;
        letter-spacing: -0.06em;
    }
}


/* business1 end */

.sub{
    background-color: #fff;
}
.sub .inner{
    width: 80%;
    margin: 0 auto;
    position: relative;
}
.sub #top{
    position: fixed;
    right: 50px;
    bottom: 90px;
    width: 70px;
    height: 70px;
    background-color: #1a1a1a;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 99999;
}
.sub #top svg{
    width: 100%;
}
@media screen and (max-width:768px){
    .sub #top{
        bottom: 60px;
        right: 20px;
        width: 50px;
        height: 50px;
    }

}