:root {
    --primary: #15487F;
    --playfont: "Play", sans-serif;
    --cm-subpadd: 150px 20px;
    --cm-subtit: 64px;
    --cm-subtit-padd: 0 0 100px;
    --cm-bbstit: 64px;
    --cm-visual-tit: 80px;
}

@media (max-width:1400px) {
    :root {
        --cm-visual-tit: 60px;
        --cm-bbstit: 48px;
        --cm-subtit: 48px;
    }
}

@media (max-width:1024px) {
    :root {
        --cm-subpadd: 80px 20px;
        --cm-subtit: 32px;
        --cm-subtit-padd: 0 0 40px;
        --cm-visual-tit: 40px;
    }
}

@media (max-width:768px) {
    :root {}
}

/* k캡챠 */
#captcha {
    border: 1px solid #eee;
    margin: 24px 0;
}

.captcha-wrap {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

#captcha .captcha-wrap {
    border-top: 4px solid #1A73E8;
    background: #f9f9f9;

}

#captcha #captcha_info {
    margin: 0 !important;
}

#captcha .captcha-wrap .captcha-info {
    background: #fff;
    width: 100%;
    padding: 12px;

}

#captcha .captcha-dflx {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px;
}

#captcha .captcha-left {
    display: flex;
    align-items: center;
    gap: 6px;
}

#captcha .captcha-right {
    display: flex;
    align-items: center;
    gap: 6px;
}

#captcha #captcha_mp3,
#captcha #captcha_reload {
    background: none !important;
    /* 기존 이미지 배경 제거 */
    text-indent: 0 !important;
    /* 텍스트 숨김 해제 */
}

#captcha .captcha-right button {
    display: inline-block;
    text-align: center;
    border: 1px solid #ddd !important;
}


/******* 공통 *******/
.sub_sec {
    padding: var(--cm-subpadd);
}

.sub_sec .inner {
    max-width: 1660px;
    margin: 0 auto;
}

#bo_list .bbs-sectitle,
.sub_sec .inner .sub_tit {
    padding: var(--cm-subtit-padd);
    text-align: center;
}

#bo_list .bbs-sectitle h2,
.sub_sec .inner .sub_tit h2 {
    font-size: var(--cm-subtit);
    font-weight: 700;
    line-height: 1;
    color: #111;

}

#bo_w,
#bo_v,
#bo_list {
    max-width: 1280px;
    padding: var(--cm-subpadd);
    margin: 0 auto;
}

#sub_wrap .visual .txt {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    z-index: 2;
    text-align: center;
}

#sub_wrap .visual .txt h1 {
    font-size: var(--cm-visual-tit);
    color: #fff;
    line-height: 1;
    font-weight: 700;
    margin-bottom: 20px;
}

#sub_wrap .visual .txt p {
    font-size: 20px;
    color: #fff;
}

@media (max-width:768px) {
    #sub_wrap .visual .txt p {
        font-size: 15px;
    }
}

/******* 헤더 *******/

#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9;
    height: 100px;
    background: transparent;
    transition: background .3s;
    -webkit-transition: background .3s;
}

#header:before {
    position: absolute;
    top: 100px;
    left: 0;
    width: 100%;
    height: 0;
    background: #fff;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    content: '';
    opacity: 0;
    transition: opacity .3s, height .3s;
    -webkit-transition: opacity .3s, height .3s;
}

#header.white {
    background: #fff;
}


#header .header-wrap {
    position: relative;
    height: 100%;
    margin: auto;
    width: 100%;
    padding: 0 40px;
}

#header .logo {
    position: absolute;
    z-index: 2;
    top: 50%;
    transform: translateY(-50%);
    left: 40px;
}

#header .logo > a {
    position: relative;
    display: inline-block;
    width: 303px;
    height: 47px;
    vertical-align: middle;
}

#header.white .logo > a:before {
    background: url(../images/logo-c.svg) no-repeat 0 0;
}

#header.active .logo > a:before {
    background: url(../images/logo-c.svg) no-repeat 0 0;
}

#header .logo > a:before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    content: '';
    background: url(../images/logo-w.svg) no-repeat 0 0;

}

/*
    #header .nav-wrap>nav {
        position: absolute;
        height: 4rem;
        top: 50%;
        text-align: center;
        left: 50%;
        -webkit-transform: translate(-50%, -50%);
        transform: translate(-50%, -50%);
    }
*/

#header #gnb-pc {
    display: flex;
    justify-content: center;
    margin: 0 auto;
    height: 100px;
    line-height: 100px;
    max-width: 900px;
}

#header #gnb-pc .gnb-li {
    font-size: 16px;
    width: 158px;
    height: 100px;
    color: #000;
    transition: all .5s;
}

#header #gnb-pc .gnb-li > a {
    position: relative;
    display: inline-block;
    text-align: center;
    width: 100%;
    font-weight: 500;
}

#header.white #gnb-pc .gnb-li > a > span {
    color: #111;
}

#header.active #gnb-pc .gnb-li > a > span {
    color: var(--primary);
}

#header #gnb-pc .gnb-li > a > span {
    position: relative;
    display: block;
    font-size: 18px;
    color: #fff;
}

#header #gnb-pc .gnb-li > a > span:before {
    position: absolute;
    z-index: 1;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--primary);
    content: '';
    opacity: 0;
    transition: width .3s, opacity .3s;
    -webkit-transition: width .3s, opacity .3s;
}

#header.active #gnb-pc .gnb-li > a:hover > span:before,
#header.active #gnb-pc .gnb-li > a:focus > span:before,
#header.active #gnb-pc .gnb-li.active > a > span:before {
    width: 100%;
    opacity: 1;
}

#header #gnb-pc .gnb-li > a:hover > span,
#header #gnb-pc .gnb-li > a:focus > span,
#header #gnb-pc .gnb-li.active > a > span {
    color: var(--primary);
}

#header #gnb-pc .dph2 {
    position: relative;
    overflow: hidden;
    margin: 0 !important;
    opacity: 0;
    width: 100%;
    height: 0;
    border-left: 1px solid #ddd;
    transition: opacity .3s, height .3s;
    -webkit-transition: opacity .3s, height .3s;
}

#header #gnb-pc .gnb-li:last-of-type .dph2 {
    border-right: 1px solid #ddd;
}

#header #gnb-pc .dph2:hover {
    transition: all .3s;
    background: #f1f1f1;
}

#header #gnb-pc .sub-dph2 {
    color: #767676;
    text-align: center;
    line-height: 2.5;
    font-weight: 300;
    font-size: 16px;
    transition: color .3s;
    -webkit-transition: color .3s;
}

#header #gnb-pc .sub-dph2 > a > span {
    position: relative;
    display: inline-block;
}

#header #gnb-pc .sub-dph2 > a > span:before {
    position: absolute;
    bottom: 8px;
    left: 0;
    width: 0;
    height: 1px;
    background: #555;
    content: '';
    -webkit-transition: width .3s;
    transition: width .3s;
}

#header #gnb-pc .sub-dph2:hover,
#header #gnb-pc .sub-dph2:focus,
#header #gnb-pc .sub-dph2.active {
    color: #555;
}

#header #gnb-pc .sub-dph2:hover > a > span:before,
#header #gnb-pc .sub-dph2:focus > a > span:before,
#header #gnb-pc .sub-dph2.active > a > span:before {
    width: 100%;
}

#header.active {
    background: #fff;
}

#header.active:before {
    opacity: 1;
    height: 280px;
}

#header.active:after {
    opacity: 1;
    height: 240px;
}

#header.onscr .header-wrap {
    border-bottom: 1px solid #eee;
}

#header.active #gnb-pc .gnb-li > a {
    color: #000;
}

#header.active #gnb-pc .dph2 {
    padding-top: 16px;
    opacity: 1;
    height: 280px;
}

#header.active #gnb-pc .gnb-li {
    width: 200px;
}

#header.active #gnb-pc .gnb-li.active .dph2 {
    background: #f9f9f9;
    border-bottom: 1px solid #ddd;
}

@media screen and (max-width:1600px) {
    #header #gnb-pc .gnb-li {
        width: 138px;
    }
}

@media screen and (max-width:1400px) {
    #header #gnb-pc .gnb-li {
        width: 120px;
    }
}

@media screen and (max-width:1220px) {
    #header #gnb-pc .gnb-li {
        width: 118px;
    }
}

@media screen and (max-width: 1024px) {}

@media screen and (max-width:1200px) {
    .nav-wrap {
        display: none;
    }

}

@media screen and (max-width:780px) {
    #header .logo {
        left: 30px;
    }

}

.total {
    display: block;
    position: fixed;
    top: 50px;
    right: 30px;
    width: 30px;
    height: 30px;
    transform: translate(-50%, -50%);
    z-index: 11;
}

.mob-con-wrap .dim {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .5);
    z-index: 10;
    transition: all .3s ease-in-out;
    display: none;
}

#header.active .total span {
    background: #111;
}

#header.active .total span:before,
#header.active .total span:after {
    background: #111;
}

#header.white .total span:before,
#header.white .total span:after {
    background: #111;
}

.total span {
    display: block;
    position: absolute;
    top: 50%;
    width: 100%;
    height: 2px;
    background: transparent;
    color: transparent;
    transform: translate(0, -50%);
    transition: all .5s;
}

.total span:before,
.total span:after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 120%;
    height: 4px;
    background: var(--primary);
    transition: all .5s;
}

.total span:before {
    top: -6px;
}

.total span:after {
    top: 6px;
}

.mob-con-wrap .mob_con {
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 100%;
    background: #fff;
}

.mob-con-wrap .menu_list {
    display: flex;
    flex-direction: column;
    width: 100%;
    transition: none !important;
    padding: 50px 50px 0 20px;
}

.mob-con-wrap .menu_list > li {
    position: relative;
    display: block;
    width: 100%;
    margin: 0;
    transition: none !important;
    cursor: pointer;
}


.mob-con-wrap .menu_list > li > a {
    display: block;
    width: 100%;
    height: 100%;
    padding: 18px 30px;
    line-height: 60px;
    position: relative;
}

.mob-con-wrap .menu_list .sub_list {
    padding: 18px 30px;
}

.mob-con-wrap .menu_list > li > a > span {
    display: flex;
    align-items: center;
    font-size: 20px;
    font-weight: 700;
    transform: translateX(0%);
    transition: none !important;
    line-height: 1;
}

.mob-con-wrap .menu_list .sub_list {
    display: none;
    opacity: 1;

    transition: none;
}

.mob-con-wrap .menu_list .sub_list > li {
    line-height: 1;
    margin-bottom: 20px;
}

.mob-con-wrap .menu_list .sub_list > li > a {
    font-size: 16px;
    font-weight: 400;
    line-height: 1;
}

.total.show span {
    background: transparent;
}

.total.show span:before {
    top: 0px;
    transform: rotate(45deg);
    background: #fff;
}

.total.show span:after {
    top: 0px;
    transform: rotate(-45deg);
    background: #fff;
}

.mob-con-wrap .dim.show {
    display: block;
}

.mob-con-wrap .menu_list a {
    position: relative;
}

.mob-con-wrap .menu_list a .arrow-top {
    display: none;
}

.mob-con-wrap .menu_list a .dropdown {
    position: absolute;
    right: 0;
    margin: 0;
    top: 20px;
    transition: .3s ease;
    transform: rotate(0);
}

.mob-con-wrap .menu_list a.on .dropdown {
    transform: rotate(90deg);
}


@media screen and (max-width:1024px) {
    .total {
        top: 32px;
        right: 10px;
    }
}

.rotate {
    transform: rotate(90deg);
}

/* header sitemap */
.hover-1 {
    padding-top: 10px;
    position: relative;
}

.hover-1:before {
    content: '';
    position: absolute;
    transition: transform .5s ease;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
}

.hover-1:hover:before {
    transform: scaleX(1);
}

.hover-1 > span {
    position: relative;
    line-height: 24px;
}

#header .sitemap_btn {
    display: block;
    position: fixed;
    top: 50px;
    right: 30px;
    width: 60px;
    height: 30px;
    transform: translate(-50%, -50%);
    z-index: 11;
}

#header .sitemap_btn.show span {
    background: transparent;
}

#header .sitemap_btn.show span:before {
    top: 0px;
    transform: rotate(45deg);
    background: #111;
}

#header .sitemap_btn.show span:after {
    top: 0px;
    transform: rotate(-45deg);
    background: #111;
}


#header.active .sitemap_btn span {
    background: transparent;
}

#header.active .sitemap_btn span:before,
#header.active .sitemap_btn span:after {
    background: #111;
}

#header.white .sitemap_btn span:before,
#header.white .sitemap_btn span:after {
    background: #111;
}

#header .sitemap_btn span {
    display: block;
    position: absolute;
    top: 50%;
    width: 100%;
    height: 2px;
    background: transparent;
    color: transparent;
    transform: translate(0, -50%);
    transition: all .5s;
}

#header .sitemap_btn span:before,
#header .sitemap_btn span:after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 4px;
    background: #fff;
    transition: all .5s;
}

#header .sitemap_btn span:before {
    top: -6px;
}

#header .sitemap_btn span:after {
    top: 6px;
}

#header .sitemap_con {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    z-index: 2;
    background: #fff;
    opacity: 0;
    visibility: hidden;
    transition: all .5s ease-in-out;
}

#header .sitemap_con.show {
    right: 0;
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

#header .sitemap_con .dflx {
    display: flex;
    height: 100%;
}

#header .sitemap_con .dflx .left {
    width: 40%;
}

#header .sitemap_con .dflx .left .txt {
    padding: 40px;
    height: 100%;
    display: flex;
    align-items: center;
}

#header .sitemap_con .dflx .left .txt h2 {
    font-size: 46px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 24px;
}

#header .sitemap_con .dflx .left .txt h2 span {
    color: var(--primary);
}

#header .sitemap_con .dflx .left .txt p {
    font-size: 16px;
    line-height: 1.5;
    color: #666;
    max-width: 550px;
    word-break: keep-all;
}

#header .sitemap_con .dflx .brand {
    margin-top: 32px;
}

#header .sitemap_con .dflx .brand ul {
    display: flex;
    align-items: center;
}

#header .sitemap_con .dflx .brand ul li:not(:last-child) {
    margin-right: 20px;
}

#header .sitemap_con .dflx .brand ul li img {
    width: 90px;
}

#header .sitemap_con .dflx .right {
    flex: 1;
    background: #f8f8f8;
}

#header .sitemap_con .dflx .right .right_df {
    display: flex;
    height: 100%;
    align-items: center;
    padding: 0 60px;
}

#header .sitemap_con .dflx .right .side_nav_ul {}

#header .sitemap_con .dflx .right .side_nav_ul .side_nav_li {
    display: flex;
    align-items: center;
}

#header .sitemap_con .dflx .right .side_nav_ul .side_nav_li > a {
    display: block;
    margin-right: 60px;
    font-size: 28px;
    font-weight: 600;
}

#header .sitemap_con .dflx .right .side_nav_ul .side_nav_li:not(:last-child) {
    margin-bottom: 100px;
}

#header .sitemap_con .dflx .right .side_nav_ul .side_nav_li ul.side_nav_depth {
    display: flex;
}

#header .sitemap_con .dflx .right .side_nav_ul .side_nav_li ul.side_nav_depth li.sub_dph2:not(:last-child) {
    margin-right: 24px;
}

#header .sitemap_con .dflx .right .side_nav_ul .side_nav_li ul.side_nav_depth li.sub_dph2 span {
    font-size: 16px;
    color: #555;
}

#header .sitemap_con .dflx .right .side_nav_ul .side_nav_li ul.side_nav_depth li.sub_dph2 a {
    display: inline-block;
    text-align: center;
    position: relative;
    transition: 0.3s;
    padding: 2px 0;
}

#header .sitemap_con .dflx .right .side_nav_ul .side_nav_li ul.side_nav_depth li.sub_dph2 a:hover span {
    color: var(--primary);
}

@media (min-width:1200px) {
    .mob_sd_up {
        display: none;
    }
}

@media (max-width:1426px) {
    #header .sitemap_con .dflx .left .txt h2 {
        font-size: 36px;
    }

    #header .sitemap_con .dflx .right .right_df {
        padding: 0 20px;
    }
}

@media (max-width:1300px) {
    #header .sitemap_con .dflx .right .side_nav_ul .side_nav_li {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    #header .sitemap_con .dflx .left {
        width: 100%;
    }

    #header .sitemap_con .dflx .right .side_nav_ul .side_nav_li:not(:last-child) {
        margin-bottom: 60px;
    }
}

@media (max-width:1140px) {
    #header .sitemap_con .dflx {
        flex-direction: column;
    }

    #header .sitemap_con .dflx .left .txt h2 {
        font-size: 24px;
        margin-bottom: 16px;
    }

    #header .sitemap_con .dflx .brand ul li img {
        width: 50px;
    }

    #header .sitemap_con .dflx .right .side_nav_ul .side_nav_li > a {
        font-size: 22px;
    }

    #header .sitemap_con .dflx .right .right_df {
        padding: 0 40px;
    }

    #header .sitemap_con .dflx .right .side_nav_ul .side_nav_li:not(:last-child) {
        margin-bottom: 32px;
    }

    #header .sitemap_con .dflx .right .side_nav_ul .side_nav_li ul.side_nav_depth li.sub_dph2:not(:last-child) {
        margin-right: 12px;
    }

    #header .sitemap_con .dflx .right .right_df {
        height: auto;
        padding-top: 32px;
    }
}

@media (max-width:768px) {
    #header {
        height: 65px;
    }

    #header .header-wrap {
        padding: 0 20px;
    }

    #header .logo {
        left: 20px;
    }

    #header .sitemap_btn {
        right: 10px;
        width: 44px;
        top: 32px;
    }

    #header .logo > a {
        width: 190px;
        height: 28px;
    }

    #header.white .logo > a:before,
    #header .logo > a:before {
        background-size: 190px;
    }

    #header .sitemap_con .dflx .left .txt {
        padding: 20px;
    }

    #header .sitemap_con .dflx .right .right_df {
        padding: 24px 20px 0;
    }

    #header .sitemap_con .dflx .right .side_nav_ul .side_nav_li > a {
        font-size: 18px;
    }

    #header .sitemap_con .dflx .right .side_nav_ul .side_nav_li ul.side_nav_depth {
        flex-direction: column;
    }

    #header .side_nav_depth {
        display: none !important;
    }

    #header .side_nav_depth.open {
        display: block !important;
    }
}



/******* 메인 *******/

.sec1 .inner {
    position: relative;
    overflow: hidden;
}

.slider-for {
    position: relative;
}

.sec1 .inner .dflx_slider .left {
    width: 550px;
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2;
}

.sec1 .inner .dflx_slider .right {
    position: relative;
    z-index: 1;
}

.sec1 .inner .dflx_slider .right .txt_wrap {
    color: #fff;
    position: absolute;
    top: 100px;
    left: 150px;
    z-index: 3;
    width: 100%;
}

.sec1 .inner .dflx_slider .right .txt_wrap h2 {
    font-size: 60px;
    padding-right: 4px;
    margin-bottom: 24px;
}

.sec1 .inner .dflx_slider .right .txt_wrap h2 em {
    font-size: 16px;
    font-weight: 400;
    letter-spacing: .2px;
    font-style: normal;
}

.sec1 .inner .dflx_slider .right .txt_wrap p {
    font-size: 26px;
    line-height: 1.4;
}

.sec1 .inner .dflx_slider .right .txt_wrap .df a {
    display: inline-block;
    width: 80px;
    height: 80px;
    line-height: 100px;
    border-radius: 80px;
    text-align: center;
    background: rgb(255, 255, 255, .3);
    margin-top: 100px;
}

.sec1 .inner .dflx_slider .right .txt_wrap .df a span {
    font-size: 32px;
}

.sec1 .inner .dflx_slider .right .txt_wrap .df ul {
    display: flex;
    flex-wrap: wrap;
    max-width: 380px;
    margin: 40px 0 0;
    border: 1px solid #fff;
    border-width: 1px 1px 0 0;
}

.sec1 .inner .dflx_slider .right .txt_wrap .df ul li {
    width: 50%;
    height: 40px;
    line-height: 11px;
    text-align: center;
    display: inline-block;
    background: rgb(255, 255, 255, .1);
    color: #fff;

    flex: 1 1 50%;
    box-sizing: border-box;
    padding: 16px;
    text-align: center;
    font-weight: 600;
    color: #fff;
    border: 1px solid #fff;
    border-width: 0 0 1px 1px;
}

/* 2칸일 경우 → 한 줄 가로 정렬 */
.sec1 .inner .dflx_slider .right .txt_wrap .df .grid-list li:nth-child(2):nth-last-child(1),
.sec1 .inner .dflx_slider .right .txt_wrap .df .grid-list li:nth-child(1):nth-last-child(2) {
    flex: 1 1 50%;
}

/* 3칸 이상일 경우 → 가로 2줄로 나눔 (3~6칸 대응) */
.sec1 .inner .dflx_slider .right .txt_wrap .df .grid-list li:nth-child(n+3) {
    flex: 1 1 50%;
}

.slider-for .slick-dots {
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 0;
    right: 0;
}

.slider-for .slick-dots li {
    height: 20%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.50);
    padding: 18px 40px;
    cursor: pointer;
    position: relative;
    /* :after를 사용할 수 있도록 위치 지정 */
    overflow: hidden;

}

.slider-for .slick-dots li span {
    font-weight: 700;
    color: #fff;
    font-size: 32px;
    position: relative;
    z-index: 2;
}

.slider-for .slick-dots li:not(:last-child) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.slider-for .slick-dots li:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--primary);
    transition: width 0.6s ease;
    z-index: 1;
}

.slider-for .slick-dots li.slick-active:after {
    width: 100%;
}

.slider-for .slick-dots li.slick-active span {
    color: #fff;
}

/*
        .slider-for .slick-dots li button {
            display: inline-block;
            width: 50px;
            height: 50px;
            line-height: 50px;
            border-radius: 50px;
            text-align: center;
            background: #868987;
            color: #fff;
            border: none;
            outline: none;
            font-family: 'Play', sans-serif;
        }
*/

.slider-for .slick-dots li.slick-active button {
    background: var(--main-);
}

.slider-for .slick-list {
    overflow: visible !important;
}

.slider-nav .slick-track {
    left: 0 !important;
}

.slider-nav .slick-list .slick-current {}


.slc_dflx {
    max-width: 1660px;
    margin: 0 auto;
}

.slider-for {
    position: relative;
}

.slider-for .slick-slide img {
    width: 100%;
}

.sec1 .slick_arrow {
    position: absolute;
    top: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 90px;
}

.sec1 .left_prev,
.sec1 .right_next {
    padding: 30px;
    position: relative;
    cursor: pointer;
    height: 50%;

    display: flex;
    justify-content: center;
    text-align: center;
}

.sec1 .right_next {
    background: rgba(32, 48, 67, 0.96);
}

.sec1 .left_prev {
    background: rgba(58, 78, 101, 0.96);
}

.slider-for .txt {
    text-align: left;
    margin-bottom: 32px;
}

.slider-for .txt strong {
    font-size: 18px;
    line-height: 1;
    color: var(--sub-);
    font-family: 'Play', sans-serif;
}

.slider-for .txt h2 {
    font-size: 72px;
    font-weight: 800;
    line-height: 1;
    margin: 12px auto 60px;
    color: var(--main-);
    font-family: 'Play', sans-serif;
}

.slider-for .txt h3 {
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 16px;
}

.slider-for .txt p {
    font-size: 18px;
    line-height: 1.4;
    color: #555;
}

.slider-for .sp1 {
    line-height: 1;
    position: absolute;
    top: 0;
    right: 90px;
    font-weight: 700;
    font-size: 15vw;
    color: #f9f9f9;
    display: inline-block;
    z-index: -1;
    font-style: italic;
}

.slider-nav .right_slide {
    position: relative;
    width: 100%;
    height: 100vh;
}



.slider-nav .right_slide .txt {
    position: relative;
    width: 100%;
    height: 100vh;
    z-index: 2;
}

.slider-nav .right_slide .txt .txt_wrap {}

.slider-nav .right_slide .txt .df h2 {
    font-size: 28px;
    line-height: 1.3;
    margin-bottom: 12px;
    font-weight: 700;
    color: #fff;
}

/*
        .slider-nav .right_slide .txt .df h2 span {
            color: var(--mark-);
        }
*/

.slider-nav .right_slide .txt h3 {
    font-size: 88px;
    line-height: 1.1;
    font-weight: 700;
    color: #fff;
    margin-bottom: 50px;
    font-family: var(--mine);
}

.slider-nav .right_slide .txt .df p {
    font-size: 15px;
    line-height: 1.5;
    color: #fff;
    margin-bottom: 80px;
    width: 70%;
    word-break: keep-all;
}

.slider-nav .right_slide .txt a {
    display: inline-block;
    width: 200px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background: var(--main-);
    color: #fff;
    font-size: 16px;
}

.slider-nav .right_slide {
    position: relative;
}

.slider-nav .right_slide:after {
    content: "";
    top: 0;
    left: 0;
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgb(0, 0, 0, .4) 0%, rgba(255, 255, 255, 0) 100%);
    z-index: 1;
    display: block;
}

.slider-nav .slick-active .txt h3 {
    animation: slide-up2;
    animation-duration: 1s;
}

.slider-nav .slick-active .txt h2 {
    animation: slide-up2;
    animation-duration: 1.2s;
}

.slider-nav .slick-active .txt p {
    animation: slide-up2;
    animation-duration: 1.4s;
}

.slider-nav .slick-active .txt .df {
    animation: slide-up2;
    animation-duration: 1.6s;
}

.slider-nav .slick-active .txt a {
    animation: slide-up2;
    animation-duration: 1.8s;
}

@keyframes slide-up2 {
    0% {
        transform: translateY(30px);
        opacity: 0;
    }

    30% {
        transform: translateY(30px);
        opacity: 0;
    }
}

.slider-nav .right_slide .txt .df .img {
    height: 300px;
    background: #ddd;
}

.slider-nav .right_slide .bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover !important;
    z-index: 1;
}

.slider-nav .right_slide .bg1 {
    background: url(../images/sec1_bg1.png) center no-repeat;
}

.slider-nav .right_slide .bg2 {
    background: url(../images/sec1_bg3.png) center no-repeat;
}

.slider-nav .right_slide .bg3 {
    background: url(../images/sec1_bg2.png) center no-repeat;
}

.slider-nav .right_slide .bg4 {
    background: url(../images/sec1_bg4.png) center no-repeat;
}

.slider-nav .right_slide .bg5 {
    background: url(../images/sec1_bg5.png) center no-repeat;
}

@media (max-width:1500px) {
    .sec1 .inner .dflx_slider .right .txt_wrap h2 {
        font-size: 48px;
    }

    .sec1 .inner .dflx_slider .right .txt_wrap p {
        font-size: 24px;
    }

    .sec1 .inner .dflx_slider .left {
        width: 480px;
    }

    .slider-for .slick-dots li span {
        font-size: 28px;
    }
}

@media (max-width:1200px) {
    .sec1 .inner .dflx_slider .left {
        width: 320px;
    }

    .sec1 .inner .dflx_slider .right .txt_wrap {
        left: 60px;
    }

    .slider-for .slick-dots li span {
        font-size: 22px;
    }
}

@media (max-width:900px) {
    .sec1 .inner .dflx_slider .left {
        display: none;
    }

    .sec1 .slick-track,
    .sec1 .slider-nav .right_slide .txt,
    .sec1 .slider-nav .right_slide {
        height: 80vh !important;
    }
}

@media (max-width:768px) {
    .sec1 .inner .dflx_slider .right .txt_wrap h2 {
        font-size: 36px;
    }

    .sec1 .inner .dflx_slider .right .txt_wrap p {
        font-size: 18px;
    }

    .sec1 .inner .dflx_slider .right .txt_wrap h2 em {
        display: block;
    }

    .sec1 .inner .dflx_slider .right .txt_wrap {
        left: 50%;
        transform: translateX(-50%);
        padding: 0 20px;
    }
}

@media (max-width:550px) {
    .sec1 .inner .dflx_slider .right .txt_wrap h2 {
        font-size: 32px;
    }

    .sec1 .inner .dflx_slider .right .txt_wrap p {
        font-size: 15px;
    }
    
    .sec1 .inner .dflx_slider .right .txt_wrap h2 em {
        opacity: .7;
    }
}

/******* 서브 *******/

.cmsub_content_business .dflx_wrap .dflx_item {
    display: flex;
    justify-content: space-between;
    gap: 32px;
    max-width: 1280px;
    margin: 0 auto;
}

.cmsub_content_business .dflx_wrap .dflx_item:not(:last-child) {
    margin-bottom: 120px;
}

.cmsub_content_business .dflx_wrap .dflx_item .left,
.cmsub_content_business .dflx_wrap .dflx_item .right {
    width: 50%;
}

.cmsub_content_business .dflx_wrap .dflx_item .left .img_wrap {
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cmsub_content_business .dflx_wrap .dflx_item .left .img_wrap img {
    width: 100%;
}

.cmsub_content_business .dflx_wrap .dflx_item .right .ag {
    display: flex;
    align-items: center;
    height: 100%;
}

.cmsub_content_business .dflx_wrap .dflx_item .right .desc h2 {
    font-size: 28px;
    line-height: 1;
    margin-bottom: 12px;
    font-weight: 600;
}

.cmsub_content_business .dflx_wrap .dflx_item .right .desc h2 span {
    font-weight: 400;
    color: #555;
    font-size: 18px;
    padding-left: 4px;
}

.cmsub_content_business .dflx_wrap .dflx_item .right .desc p {
    font-weight: 300;
    color: #333;
    max-width: 420px;
    word-break: keep-all;
    line-height: 1.4;
}

.cmsub_content_business .dflx_wrap .dflx_item .right .txt_box.txtbx1 {
    margin-top: 24px;
}

.cmsub_content_business .dflx_wrap .dflx_item .right .txt_box.txtbx1 ul {
    font-size: 16px;
    line-height: 24px;
    color: #222;
}

.cmsub_content_business .dflx_wrap .dflx_item .right .txt_box.txtbx1 ul li:not(:last-child) {
    margin-bottom: 20px;
}

.cmsub_content_business .dflx_wrap .dflx_item .right .txt_box.txtbx1 ul li strong {
    display: block;
    min-width: 180px;
    font-weight: bold;
    font-size: 17px;
    margin-bottom: 4px;
    color: #15487F;
    padding-left: 10px;
    position: relative;
}

.cmsub_content_business .dflx_wrap .dflx_item .right .txt_box.txtbx1 ul li strong:before {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    height: 50%;
    width: 2px;
    background: var(--primary);
}

.cmsub_content_business .dflx_wrap .dflx_item .right .txt_box.txtbx1 .tech-inline {
    display: inline;
    font-size: 16px;
    color: #555;
}

@media (max-width:1024px) {
    .cmsub_content_business .dflx_wrap .dflx_item {
        flex-direction: column;
        gap: 24px;
        height: auto;
    }

    .cmsub_content_business .dflx_wrap .dflx_item .left,
    .cmsub_content_business .dflx_wrap .dflx_item .right {
        width: 100%;
    }

    .cmsub_content_business .dflx_wrap .dflx_item .left .img_wrap {
        height: auto;
    }
}

@media (max-width:768px) {
    .cmsub_content_business .dflx_wrap .dflx_item .right .desc h2 {
        font-size: 24px;
    }

    .cmsub_content_business .dflx_wrap .dflx_item .right .desc h2 span {
        display: block;
        margin: 8px 0 16px;
        padding-left: 0;
        font-size: 15px;
    }

    .cmsub_content_business .dflx_wrap .dflx_item .right .desc p br {
        display: none;
        line-height: 1.7;
    }

    .sec1 .inner .dflx_slider .right .txt_wrap .df ul {
        max-width: 100%;
    }

    .slider-nav .right_slide .txt {
        text-align: center;
    }
}

@media (max-width:460px) {}




/*    footer    */
#footer {
    padding: 100px 0;
    background: #111;
}

#footer .inner {
    padding: 0 80px;
}

#footer .inner .ft_top,
#footer .inner .ft_mid,
#footer .inner .ft_addr {
    margin-bottom: 40px;
}

#footer .inner .ft_top .dflx {
    display: flex;
    justify-content: space-between;
}

#footer .inner .ft_top .dflx .nav ul {
    display: flex;
}

#footer .inner .ft_top .dflx .nav a {
    color: #999;
}

#footer .inner .ft_top .dflx .nav a:first-child {
    color: #fff;
}

#footer .inner .ft_top .dflx .nav ul li:not(:last-child) {
    margin-right: 16px;
}

#footer .inner .ft_top .dflx .cont {
    text-align: right;

}

@media (max-width:1520px) {
    #footer .inner .ft_top .dflx .cont {
        margin-right: 0;

    }
}

#footer .inner .ft_top .dflx .cont h3 a,
#footer .inner .ft_top .dflx .cont h3 {
    color: #fff;
    font-size: 24px;
}

#footer .inner .ft_mid .dflx {
    display: flex;
    justify-content: space-between;
}

#footer .inner .ft_mid h2 {
    font-size: 32px;
    line-height: 1.4;
    color: #fff;
    margin-bottom: 24px;
}


#footer .inner .ft_addr p {
    font-size: 13px;
    color: #999;
}

#footer .inner .ft_addr p:first-child {
    margin-bottom: 8px;
}

#footer .inner .ft_addr p span {
    display: inline-block;
    position: relative;
    vertical-align: middle;
    margin-right: 10px;
    font-weight: 400;
}

#footer .inner .ft_bot .brand ul {
    display: flex;
}

#footer .inner .ft_bot .brand ul li {
    color: #fff;
}

#footer .inner .ft_bot .brand ul li:not(:last-child) {
    margin-right: 8px;

}

#footer .inner .ft_bot {
    position: relative;
}

#footer .inner .ft_bot .cp {
    color: #999;
    font-size: 14px;
}

.footer_sns .inner {
    background: #fff;
}

.footer_sns .inner .dflx ul {
    display: flex;
    justify-content: space-between;
    height: 300px;

}

.footer_sns .inner .dflx ul li {
    width: 33.333333%;
    display: inline-block;
    height: 100%;
    border-top: 1px solid #111;
}



.footer_sns .inner .dflx ul li:not(:last-child) {
    border-right: 1px solid #111;
}

.footer_sns .inner .dflx ul li a {
    padding: 50px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.footer_sns .inner .dflx ul li a:hover {
    background: #f1f1f1;
}

.footer_sns .inner .dflx ul li a .top {
    font-size: 24px;
    font-family: var(--eng-font);
}

.footer_sns .inner .dflx ul li a .bot .df {
    display: flex;
    justify-content: flex-end;
    font-weight: 400;
    font-size: 40px;
    font-family: var(--eng-font);
}

@media (max-width:1200px) {
    #footer .inner .ft_mid .dflx {
        display: block;
    }

    #footer .inner .ft_mid .dflx .right {
        display: none;
    }
}

@media (max-width:1024px) {
    #footer .inner .ft_bot .cp {
        position: static;
        margin-top: 24px;
    }

    #footer .inner {
        padding: 0 40px;
    }
}

@media (max-width:830px) {
    #footer .inner .ft_top .dflx {
        display: block;
    }

    #footer .inner .ft_top .dflx .cont {
        margin-top: 32px;
        text-align: left;
    }
}

@media (max-width:768px) {
    .footer_sns .inner {
        background: #fff;
    }
    
    #footer .inner .ft_mid h2 {
    font-size: 22px;
    }

    .footer_sns .inner .dflx ul {
        flex-direction: column;
        height: auto;
    }

    .footer_sns .inner .dflx ul li {
        width: 100%;
        border-top: none;
    }

    .footer_sns .inner .dflx ul li:first-child {
        border-top: 1px solid #111;
    }

    .footer_sns .inner .dflx ul li:not(:last-child) {
        border-bottom: 1px solid #111;
        border-right: none;
    }

    .footer_sns .inner .dflx ul li a {
        flex-direction: row;
        align-items: center;
        padding: 20px;
    }

    .footer_sns .inner .dflx ul li a .top {
        font-size: 18px;
    }

    .footer_sns .inner .dflx ul li a .bot .df {
        font-size: 22px;
    }

    #footer .inner {
        padding: 0 20px;
    }

    #footer .inner .ft_mid .dflx .left .ft_tit h2 {
        font-size: 20px;
    }

    #footer .inner .ft_top .dflx .cont h3 {
        font-size: 20px;
    }

    #footer .inner .ft_bot .brand ul {
        flex-wrap: wrap;
    }

    #footer .inner .ft_bot .brand ul li {
        line-height: 1.4;
    }

    #footer {
        padding: 80px 0;
    }

    #footer .inner .ft_top .dflx .nav a {
        font-size: 14px;
    }

    #footer .inner .ft_top .dflx .nav a:not(:last-child) {
        margin-right: 8px;
    }

    #footer .inner .ft_bot .cp {
        font-size: 13px;
    }
}

@media (max-width:460px) {
    #footer .inner .ft_top .dflx .nav ul {
        flex-direction: column;
        gap:8px;
    }
}