/* header */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    box-sizing: border-box;
    z-index: 1000;
    transition: background-color 0.3s ease;
}

.header-inner {
    position: relative;
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 163.2rem;
    margin: 0 auto;
    padding: 0 1.6rem;
}

header .logo {
    position: absolute;
    left: 1.6rem;
    width: 10.9rem;
    height: 4.8rem;
    object-fit: contain;
    margin-top: 4rem;
    margin-right: auto;
    transition: margin .3s ease;
}

header .logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

header .nav {
    width: 100%;
}

header .nav>ul {
    text-align: center;
    padding: 0;
}

header .nav>ul>li {
    display: inline-block;
    position: relative;
}

header .nav>ul>li>a {
    display: block;
    height: 100%;
    padding: 0 4rem;
    line-height: 12.8rem;
    font-size: 2rem;
    color: #000;
    font-weight: bold;
    transition: color 0.3s ease, line-height 0.3s ease, padding 0.3s ease;
}

.header.on {
    background-color: #fff;
    box-shadow: 0 0px 40px rgba(0, 0, 0, 0.1);
}

.header.open {
    background-color: #fff;
    box-shadow: none;
}

.header.open .nav .depth-1 .link span{
    color: #000 !important;
}

.header.upd .nav>ul>li>a span{
    color: #fff;
}

.header.on .nav>ul>li>a {
    line-height: 8.8rem;
}

.header.on .nav>ul>li>a span{
    color: #000 !important;
}

.nav .depth-1 .link.open span,  .header.open .nav .depth-1 .link.open span, .header.open .nav .depth-2 .link:hover span{
    color: #6386AD !important;
    font-weight: bold;
}

.lang {
    float: right;
    position: absolute;
    top: 0;
    right: 9.6rem;
    margin-top: 4.4rem;
    background-color: #fff;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 2rem;
    transition: margin 0.3s ease;
}

.lang .btn-lang {
    display: inline-block;
    font-size: 1.6rem;
    font-weight: bold;
    color: rgba(0, 0, 0,.3);
    padding: 1rem 1.3rem .9rem;
    border-radius: 2rem;

}

.lang .btn-lang.on {
    background-color: #192850;
    border: 1px solid #192850;
    color: #fff;
    margin: -.1rem;
}

.header.on .lang {
    margin-top: 2.2rem;
}

.header-btn-wr {
    float: right;
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    top: 0;
    right: 1.6rem;
    width: 4rem;
    height: 4rem;
    margin-top: 4.4rem;
    transition: margin 0.3s ease;
}

.btn-menu {
    position: relative;
    width: 2.4rem;
    height: 1.7rem;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 1001;
}

.btn-menu span {
    position: absolute;
    display: block;
    width: 100%;
    height: 0.3rem;
    background-color: #000;
    transition: all 0.3s ease;
}

.btn-menu span:nth-child(1) {
    top: 0;
}

.btn-menu span:nth-child(2) {
    top: 0.7rem;
}

.btn-menu span:nth-child(3) {
    top: 1.4rem;
}

.act .btn-menu span:nth-child(1) {
    top: 0.7rem;
    transform: rotate(45deg);
}

.act .btn-menu span:nth-child(2) {
    opacity: 0;
}

.act .btn-menu span:nth-child(3) {
    top: 0.7rem;
    transform: rotate(-45deg);
}

.header.upd .btn-menu span {
    background-color: #fff;
}

.header.on .btn-menu span {
    background-color: #000 !important;
}

.header.upd .act .btn-menu span {
    background-color: #000 !important;
}

.header.on .logo {
    margin-top: 2rem;
}

.header.on .header-btn-wr {
    margin-top: 2.2rem;
}

.header.on .header-btn-wr.act, .header.on .lang.act {
    margin-top: 4.4rem;
}

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

    .lang.act {
        display: block;
        z-index: 1001;
        right: initial;
        left: calc(50% + 4.166665vw);
    }
}

@media screen and (max-width: 850px) {
    header .nav>ul>li>a {
        padding: 0 2.5rem;
    }

    .header.open .nav>ul>li>a {
        padding:0 3.5rem !important;
    }

}

@media screen and (max-width: 767.98px) {

    header .logo {
        position: relative;
        left: 0;
        height: 4rem;
        margin-top: 2.4rem;
        margin-bottom: 2.4rem;
    }

    .lang {
        margin-top: 2.4rem;
        right: 7.6rem;
    }

    .header.on .lang {
        margin-top: 2.2rem;
    }

    .header-btn-wr {
        margin-top: 2.4rem;
    }

    .header.on .header-btn-wr.act, .header.on .lang.act {
        margin-top: 2.4rem;
    }

    .lang.act {
        left: 1.6rem;
    }

}







/* common */
.fade-up-ani {
    opacity: 0;
    transform: translate3d(0, 100px, 0);
    transition-property: opacity, transform;
    transition-timing-function: ease;
    transition-duration: 1s;
    transition-delay: 0s;
}

.fade-up-ani.ani {
    opacity: 1;
    transform: translateZ(0);
}

.fade-up-ani.ani-delay-1 {
    transition-delay: 0.1s;
}

.fade-up-ani.ani-delay-2 {
    transition-delay: 0.2s;
}

.pc {
    display: block;
}

.pc_tb {
    display: none !important;
}

.mb {
    display: none !important;
}

.mx-20 {
    margin-left: 2rem;
    margin-right: 2rem;
}

.pb-0 {
    padding-bottom: 0 !important;
}

/* color */
.cr-b {
    color: #000;
}

.cr-w {
    color: #fff;
}

.cr-navy {
    color: #192850;
}

.cr-gray {
    color: #8997AA;
}

.cr-gray2 {
    color: #00000099;
}

.cr-gray3 {
    color: #00000066;
}

.cr-green {
    color: #89A9AA;
}

.bg-b {
    background-color: #000;
}

.bg-w {
    background-color: #fff;
}

.bg-navy {
    background-color: #192850;
}

.bg-navy2 {
    background-color: #1A2850;
}

.bg-gray {
    background-color: #8997AA;
}

.bg-green {
    background-color: #89A9AA;
}

.bg-green2 {
    background-color: #00E2A5;
}

.bg-blue {
    background-color: #6386AD;
}

.bg-blue-10 {
    background-color: rgba(99, 134, 173, 0.1);
}

.bg-black-10 {
    background-color: rgba(0, 0, 0, 0.03);
}

.txt-left {
    text-align: left !important;
}

.txt-right {
    text-align: right !important;
}


.clearfix::after {
    content: '';
    clear: both;
    display: block;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.container {
    max-width: 163.2rem;
    width: 100%;
    margin: 0 auto;
    padding: 0 1.6rem;
}

.border {
    border-width: 1px;
    border-style: solid;
}

.border-bottom {
    border-bottom: 1px solid;
}

.border-12 {
    border-color: rgba(0, 0, 0, 0.12);
}

.divider {
    vertical-align: baseline;
    height: 1.4rem;
    width: 0.1rem;
    background-color: rgba(0, 0, 0, 0.12);
}

/* button */
.btn {
    display: inline-flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: calc(2.4rem - 2px);
    font-size: 2rem;
    transition: color 0.3s ease, background-color 0.3s ease, transform 0.3s ease;
}

.btn-view-w {
    color: #fff;
    background-color: transparent;
    border: 2px solid #fff;
    border-radius: 40px;
}

.btn-view-w span {
    font-size: 2rem;
    font-weight: bold;
    margin-left: 1.6rem;
}

.btn-view-w img {
    line-height: 2rem;
    height: 1.6rem;
    background-color: transparent;
    transition: all 0.3s ease;
}

.btn span {
    color: inherit;
    line-height: 2rem;
}

.btn-line {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 40rem;
    border: none;
    border-bottom: 1px solid #000;
    background-color: transparent;
    padding-right: 2.5rem;
    padding-bottom: 1rem;
    vertical-align: middle;
    font-size: 1.6rem;
    font-weight: 500;
    color: #222;
    line-height: 2.4rem;
    cursor: pointer;;
}

.btn-line::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    vertical-align: bottom;
    display: inline-block;
    background: url('../images/icon_arrow_back.svg')center no-repeat;
    background-size: 100% auto;
    width: 1.5rem;
    height: .8rem;
}

.btn-line-wrap {
    position: absolute;
    left: 50%;
    top: 6.1rem;
    transform: translateX(-50%);
    width: calc(100% + .2rem);
    background: #fff;
    padding: 0 2rem 2rem;
    border: 1px solid #000;
    border-top: none;
    opacity: 0;
    visibility: hidden;
    z-index: 1;
}

.btn-line-wrap ul li {
    display: block;
    padding-top: 2rem;
}

.btn-line-wrap ul li a{
    font-size: 1.6rem;

}

.btn-wrap {
    position: relative;
}

.sub-pg-fr .btn-wrap {
    margin-top: 2rem;
}

.sub-pg-fr .btn-wrap.active {
    margin-top: 1rem;
    border: 1px solid #000;
    border-bottom: none;
    width: 100%;
    height: 100%;
    padding: 2rem;
    padding-bottom: 0;
}

.btn-wrap.active .btn-line {
    padding-bottom: 1.6rem;
}

.btn-wrap.active .btn-line::after {
    transform: rotate(180deg);
    top: 1.1rem;
}

.btn-wrap.active .btn-line-wrap {
    opacity: 1;
    visibility: visible;
}

/* tag */
.tag-wrap {
    display: flex;
    flex-wrap: nowrap;
}

.tag-wrap .tag+.tag {
    margin-left: 1rem;
}


.tag {
    display: inline-block;
    min-width: 6.5rem;
    padding: 0.7rem 0.7rem;
    font-size: 1.2rem;
    font-weight: bold;
    text-align: center;
    color: #fff;
    border-radius: 0.4rem;
    border-width: 1px;
    border-style: solid;
}

.tag.gray {
    background-color: #8997AA;
    border-color: #8997AA;
}

.tag.green {
    background-color: #89A9AA;
    border-color: #89A9AA;
}

.tag.green2 {
    background-color: #89A9AA;
    border-color: #89A9AA;
}

.tag.beige {
    background-color: #AA9F89;
    border-color: #AA9F89;
}

.tag.blue, .tag.ongoing {
    background-color: #6386AD;
    border-color: #6386AD;
}

.tag.purple {
    background-color: #A589AA;
    border-color: #A589AA;
}

.tag.brown {
    background-color: #AA9389;
    border-color: #AA9389;
}

.tag.before {
    font-weight: bold;
    background-color: rgba(0, 0, 0, 0.2);
    border-color: rgba(0, 0, 0, 0.02);
}

.tag.after {
    font-weight: bold;
    background-color: #00E2A5;
    border-color: #00E2A5;
}

.tag-round {
    text-align: center;
    border-radius: 1.8rem;
}

.nav-all {
    width: 100%;
    height: var(--nvh);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    visibility: hidden;
    transition: visibility 0.3s linear;
}

.nav-all::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    background-color: #fff;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-all.act {
    visibility: visible;

}

.nav-all .gnb-wr {
    position: relative;
    display: flex;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: -1;
}

.nav-all .fl {
    display: flex;
    justify-content: center;
    align-items: center;
    background: url('../images/img_menu.png') no-repeat;
    background-size: cover;
    width: 50%;
    height: 100%;
}

.nav-all .fl .gnb-img img {
    width: auto;
    height: 12rem;
}

.nav-all .fr {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 50%;
    height: 100%;
    overflow-y: auto;
}

.nav-all .fr .gnb-li-wr {
    display: flex;
    flex-direction: column;
    /* margin-top: 14.0741vh; */
    margin-top: 16rem;
    
}

.nav-all.act::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 8.8rem;
    background-color: #fff;
    z-index: 100;
}

.nav-all .fr .gnb-li {
    display: flex;
    flex-direction: column;
    padding: 0 4.166665vw 3.7037vh;
    margin-bottom: 3.7037vh;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-all .fr .gnb-li:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

.nav-all .fr .gnb-li>p {
    font-size: 4.8rem;
    font-weight: bold;
}

.nav-all .fr .gnb-li ul {
    display: flex;
    flex-wrap: wrap;
    row-gap: 2rem;
    margin-top: 2rem;
}

.nav-all .fr .gnb-li ul li {
    display: flex;
    align-items: center;
}

.nav-all .fr .gnb-li ul li:not(:last-of-type) {
    margin-right: 2rem;
}

.nav-all .fr .gnb-li ul li:not(:last-of-type)::after {
    content: '';
    position: relative;
    display: inline-block;
    right: 0;
    height: 1.8rem;
    width: 1px;
    background-color: rgba(0, 0, 0, 0.12);
    z-index: 1;
    vertical-align: middle;
    margin-left: 2rem;
}

.nav-all .fr .gnb-li ul li span {
    font-size: 2rem;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.6);
}

.nav-all .fr .gnb-bottom {
    background-color: #192850;
    padding: 3.7037vh 4.166665vw 7.40741vh;
    margin-top: auto;
}

.nav-all .fr .gnb-bottom a {
    position: relative;
    color: #fff;
    font-size: 3.2rem;
    font-weight: bold;
    line-height: 4rem;
}

.nav-all .fr .gnb-bottom a::after {
    content: '';
    position: relative;
    display: inline-block;
    background: url('../images/icon_download.svg') no-repeat;
    background-size: contain;
    width: 4rem;
    height: 4rem;
    vertical-align: bottom;
    margin-left: 3rem;
}

.nav-all.act::before,
.nav-all.act .gnb-wr {
    opacity: 1;
    z-index: 2;
}

.nav-list-depth2 {
    position: absolute;
    top: 11.6rem;
    left: 50%;
    transform: translateX(-50%);
    max-height: 0;
    visibility: hidden;
    overflow: hidden;
    z-index: 1;
    transition: max-height .3s ease, top .3s ease;
}

.nav-list-depth2 ul {
    position: relative;
}

.nav-list-depth2 .depth-2 {
    display: block;
    font-size: 1.6rem;
}

.nav-list-depth2 .depth-2 + .depth-2 {
    padding-top: 2rem;
}

.nav-list-depth2 .depth-2 a span{
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 1.9rem;
    white-space: nowrap;
}

.header.open .nav>ul>li>a {
    padding:0 clamp(3rem, 5.6vw, 10rem);
}

.header.open .nav-list-depth2{
    max-height: 25rem;
    visibility: visible;
}

.header.open.on .nav-list-depth2 {
    top: 9.6rem;
}

.header .gnb-bg {
    position: absolute;
    width: 100%;
    top: 9.28rem;
    left: 0;
    height: 0;
    background-color: #fff;
    box-shadow: 0 6px 6px rgba(0, 0, 0, 0.1);
    transition: top .3s ease, height .3s ease;
    overflow: hidden;
}

.header.open .gnb-bg {
    height: 27.2rem;
}


/* 스크롤된 상태에서 네비게이션 열린 경우 */
.header.open.on .gnb-bg {
    height: 26.2rem;
    top: 8.8rem;
}

.gnb-bg::after {
  content: '';
  position: absolute;
  top: -3px;
  left: -6px;
  right: -6px;
  height: 6px;
  background: inherit; /* 또는 배경색 */
  z-index: 1;
}

@media screen and (max-width: 920px) {
    .nav-all .fr .gnb-bottom a {
        font-size: 2.6rem;
        line-height: 3.5rem;
    }

    .nav-all .fr .gnb-bottom a::after {
        margin-left: 1.6rem;
    }
}


@media (max-width: 767.98px) {

    .nav-all.act::after {
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: 6.6rem;
    }

    .nav-all .fr {
        width: 100%;
    }

    .nav-all .fr .gnb-li-wr {
        margin-top: 12.3rem;
        padding-bottom: 4rem;
    }

    .nav-all .fr .gnb-li {
        padding: 0 1.6rem;
        border: none;
        margin-bottom: 4rem;
    }

    .nav-all .fr .gnb-li>p {
        font-size: 3.2rem;
    }

    .nav-all .fr .gnb-li ul {
        row-gap: 1.6rem;
    }

    .nav-all .fr .gnb-li ul li:not(:last-of-type) {
        margin-right: 1.6rem;
    }

    .nav-all .fr .gnb-li ul li span {
        font-size: 1.6rem;
    }

    .nav-all .fr .gnb-li ul li:not(:last-of-type)::after {
        margin-left: 1.6rem;
    }

    .nav-all .fr .gnb-bottom {
        padding: 2.8rem 1.6rem;
        text-align: center;
    }

    .nav-all .fr .gnb-bottom a {
        font-size: 2.4rem;
        line-height: 2.4rem;
    }

    .nav-all .fr .gnb-bottom a::after {
        width: 2.4rem;
        height: 2.4rem;
        margin-left: 1.6rem;
    }

    
}



/* Footer */
.footer {
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 1.5;
    background: #fff;
    color: white;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-left: auto;
    margin-right: auto;
}

.footer-title {
    font-size: 1.5rem;
    font-weight: bold;
}

.footer .inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1.6rem;
    border-top: 1px solid rgba(0, 0, 0, 0.38);
    padding: 4rem 0;
}

.footer-info {
    display: flex;
    align-items: center;
    color: #ccc;
}

.footer-info dt {
    display: inline-block;
    color: rgba(0, 0, 0, 0.38);
    margin-right: 1rem;
}

.footer-info dd {
    display: inline-block;
    color: rgba(0, 0, 0, 0.8);
}

.copyright {
    color: rgba(0, 0, 0, 0.38);
}

/* 탭 */

.tab-wrap {
    border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

.tab-wrap ul{
    display: flex;
}

.tab-wrap ul li {
    padding-right: 4rem;
}

.tab-wrap ul li a {
    position: relative;
    display: block;
    height: 100%;
    padding-bottom: 2rem;
    font-size: 2rem;
    font-weight: bold;
    color: rgba(0, 0, 0, 0.38);
    transition: color .3s ease;
}

.tab-wrap ul li a.on, .tab-wrap ul li a:hover, .tab-wrap ul li a:focus, .tab-wrap ul li a:focus-visible {
    color: #000;
}

.tab-wrap ul li a::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 0%;
    height: 1rem;
    background: linear-gradient(to right, #192850, #6386AD);
    transition: all .3s ease;
}

.tab-wrap ul li a.on::before, .tab-wrap ul li a:hover::before, .tab-wrap ul li a:focus::before, .tab-wrap ul li a:focus-visible::before {
    content: '';
    width: 100%;
}


/* desktop 규격 */

@media screen and (min-width: 1400px) {}

@media screen and (min-width: 1200px) {}

@media screen and (min-width: 1024px) {
    .pc_tb {
        display: block !important;
    }
}

/* tablet 규격 */
@media screen and (max-width: 1023px) {}

/* mobile 규격 */
@media screen and (max-width: 767.98px) {
    .pc {
        display: none !important;
    }

    .pc_tb {
        display: none !important;
    }

    .mb {
        display: block !important;
    }

    .fl,
    .fr {
        float: none;
    }

    .btn {
        padding: 1.5rem 2.3rem;
    }

    .btn-view-w span {
        font-size: 1.6rem;
        margin-left: 0;
    }

    /* tag */
    .tag-wrap .tag+.tag {
        margin-left: 0.4rem;
    }

    .tag {
        font-size: 1.2rem;
        width: auto;
        min-width: 6.5rem;
    }

    .footer {
        font-size: 1.4rem;
    }

    .footer .inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
    }

    .footer-info {
        flex-direction: column;
        margin-bottom: 2.2rem;
    }

    .footer-info dl {
        display: block;
        width: 100%;
    }

    .footer-info dl:first-child {
        margin-bottom: 1.6rem;
    }

    .footer-info dt {
        margin-right: 0.8rem;
    }

    .content-title {
        margin-bottom: 4rem;
    }

    .tab-wrap ul li {
        padding-right: 2rem;
    }

    .tab-wrap ul li a {
        padding-bottom: 1rem;
        font-size: 2rem;
    }

    .tab-wrap ul li a::before {
        content: '';
        height: .5rem;
    }

}



@media screen and (max-width: 540px) {}

/* landscape - 가로 모드 */
@media screen and (orientation: landscape) {}