:root { 
    --font-suit:'SUIT', "Pretendard Variable", Pretendard, system-ui, sans-serif;
    --font-poppins:"Poppins", "Pretendard Variable", Pretendard, system-ui, sans-serif;
    --font-mont:"Montserrat", "Pretendard Variable", Pretendard, system-ui, sans-serif;
    --pad1: 80px;
    --pad2: 15rem;
    --main-color:#1467A7;
    --sub-color:#1B2A49;
}   

*{
    margin: 0;
    padding: 0;
    border: 0;
    box-sizing: border-box;
    font-family: "Pretendard Variable", Pretendard, system-ui, sans-serif;
    word-break: keep-all;
}

html.scroll{
    overflow-y: hidden;
}


body{
    position: relative;
    width: 100%;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: top;
}

*:focus {
    outline: none !important;
    box-shadow: none !important;
    border-color: transparent !important;
    -webkit-tap-highlight-color: transparent; 
}

.section{
    position: relative;
    padding: 160px 0;
}

.default-pad{
    padding: 0 var(--pad1);
}

.content-pad{
    position: relative;
    padding: 0 var(--pad2); 
}

#faq_con{border-top: 1px solid #82765B}

.more-btn{
    width: 150px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--main-color);
    color: #FFF;
    font-size: 18px;
    font-weight: 600;
    line-height: normal;
    border-radius: 30px;
    margin-top: 40px;
    font-family: var(--font-suit);
}

.more-btn2{
    width: 150px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #fff;
    color: var(--main-color);
    font-size: 18px;
    font-weight: 600;
    line-height: normal;
    border-radius: 30px;
    margin-top: 40px;
    font-family: var(--font-suit);
}

#header{
    position: relative;
}

.header{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 9999;
    padding-top: 35px;
}

.header-content{
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 20;
}

.header-logo{
    position: absolute;
    left: 0;
    width: 247px;
    z-index: 1001;
}

.top-nav{
    position: relative; 
}

.header-gnb{
    display: flex;
    align-items: center;
    gap: 60px;
    height: 40px;
}

.gnb-link{
    color: #111;
    text-align: center;
    font-family: var(--font-suit);
    font-size: 18px;
    font-weight: 800;
    line-height: normal;
}

.header-lnb{
    position: absolute;
    top:calc(100% - 20px);
    left:50%;
    width: auto;
    height: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    gap: 10px;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.10);
}

.header-lnb.active{
    top:100%;
    height: auto;
    visibility: visible;
    opacity: 1;
    transition: all .3s;
}

.lnb-link{
    padding: 25px 80px;
    color: #111;
    font-family: var(--font-suit);
    font-size: 16px;
    font-weight: 700;
    line-height: normal;
    border-radius: 10px;
    background: #F6F6F6;
    white-space: nowrap;
}

.lnb-link:hover{
    background-color: var(--main-color);
    color: #ffffff;
}

.header-func{
    position: absolute;
    right: 0;
    display: flex;
    align-items: center;

}

.lang-func{
    position: relative;
}

.lang-txt{
    display: flex;
    align-items: center;
    cursor: pointer;
}

.lang-txt .current{
    color: #111;
    font-family: var(--font-suit);
    font-size: 16px;
    font-weight: 700;
    line-height: normal;
    margin-right: 15px;
}

.lang-txt span{
    background-image: url(../img/lang.png);
    width: 9px;
    height: 5px;
    background-size: cover;
    background-position: center;
    transform: rotate(0deg);
}

.lang-txt span.active{
    transform: rotate(180deg);
    transition: all .3s;
}

.lang-dropdown{
    position: absolute;
    top:100%;
    left:50%;
    width: auto;
    transform: translateX(-50%);
    padding: 10px;
    background-color: #ffffff;
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 10px;
    box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.10);
    visibility:hidden;
    opacity: 0;
}

.lang-dropdown.active{
    visibility:visible;
    opacity: 1;
}

.lang-dropdown a{
    padding: 10px 20px;
    color: #111;
    font-family: var(--font-suit);
    font-size: 16px;
    font-weight: 700;
    line-height: normal;
    border-radius: 10px;
    background: #F6F6F6;
    white-space: nowrap;
}

.lang-dropdown a:hover{
    background-color: var(--main-color);
    color: #ffffff;
    transition: all .2s;
}

.header-bg{
    position: fixed;
    width: 100%;
    left: 0;
    top: 0px;
    height: 100vh;
    visibility: hidden;
    opacity: 0;
    background: rgba(255, 255, 255, 0.54);
    backdrop-filter: blur(15px);
    z-index: 10;
}

.header-bg.active{
    visibility: visible;
    opacity: 1;
    transition: all .3s;
}

.full-menu-btn{
    position: relative;
    margin-left: 40px;
    cursor: pointer;
    width: 30px;
    height: 30px;
    z-index: 1002;
}

.full-menu-btn::before{
    display: none;
    position: absolute;
    top:50%;
    right: calc(100% + 15px);
    transform: translateY(-50%);
    content: 'CLOSE';
    color: #FFF;
    font-family: SUIT;
    font-size: 20px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
}

.full-menu-btn.active::before{
    display: block;
}

.full-menu-btn span{
    position: absolute;
    width: 12px;
    height: 12px;
    background-color: #111;
    border-radius: 2px;
    opacity: 1;
    transition: .3s;
}
.full-menu-btn span:first-child{
    top:0;
    left:0;
}

.full-menu-btn span:nth-child(2){
    top:0;
    right:0;
}

.full-menu-btn span:nth-child(3){
    bottom:0;
    left:0;
}

.full-menu-btn span:last-child{
    bottom:0;
    right:0;
}

.full-menu-btn.active span:first-child{
    top: 50%;
    transform: rotate(45deg);
    width: 100%;
    height: 3px;
    background-color: #ffffff;
}

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

.full-menu-btn.active span:nth-child(3){
    opacity: 0;
}

.full-menu-btn.active span:last-child{
    top: 50%;
    width: 100%;
    transform: rotate(-45deg);
    right: 0;
    bottom: 0;
    height: 3px;
    background-color: #ffffff;
}

.full-menu {
    position: fixed;
    top:0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: transparent;
    visibility: hidden;
    z-index: 1000;
    opacity: 0;
    transition: all .5s;
}

.full-menu.active {
    background: url(../img/fullmenu_bg.png);
    opacity: 1;
    visibility: visible;
    transition: all .8s;
}

.fnb {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 70px;
    padding-left: 12%;
}

.fnb > li{
    display: flex;
    align-items: center;
}

.fnb-depth1 {
    min-width: 230px;
    font-family: var(--font-suit);
    margin-right: 100px;
    font-size: 40px;
    font-weight: 800;
    line-height: normal;
    color: rgba(255, 255, 255, 0.50);
    transition: all .3s;
}

.fnb-depth1.active{
    color: #ffffff;
    transition: all .3s;
}

.fnb-depth2{
    display: flex;
    align-items: center;
}
.fnb-depth2>li {
    text-align: center;
}

.fnb-depth2>li:last-of-type {
    padding-bottom: 0;
}

.fnb-depth2-link {
    color: rgba(255, 255, 255, 0.50);
    font-size: 20px;
    font-weight: 500;
    line-height: normal;
    margin-right: 40px;
    transition: all .3s;
}

.fnb-depth2-link:hover{
    color: #7ED957;
    transition: all .3s;
}

.fnb-depth2>li:last-child .fnb-depth2-link{
    margin-right: 0;
}

.page-wrap{
    padding-top: 110px;
}

.content-title{
    display: flex;
    flex-direction: column;
}

.content-title p{
    font-family: var(--font-suit);
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: 130%;
    margin-bottom: 10px;
}

.content-title h3{
    font-size: 40px;
    font-style: normal;
    font-weight: 700;
    line-height: 130%; 
}

.footer{
    width: 100%;
    background-color: #ffffff;
    padding: 60px 0;
    border-top: 1px solid #ddd;
}
.footer-content{
    display: flex;
}

.footer-logo{
    width: 204px;
}

.footer-right{
    width: 100%;
    margin-left: 60px;
}

.list-line{
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}
.list-line.warp{flex-wrap: wrap;}

.list-line ul{
    display: flex;
    align-items: center;
}


.list-line ul li{
    display: flex;
    align-items: center;
    margin-right: 20px;
}

.list-line ul li span{
    margin-right: 10px;
    color: rgba(17, 17, 17, 0.50);
    font-size: 16px;
    font-weight: 400;
    line-height: normal;
}

.list-line ul li p{
    color: #111;
    font-size: 16px;
    font-weight: 400;
    line-height: normal;
}

.copyright{
    color: rgba(17, 17, 17, 0.50);
    font-family: var(--font-poppins);
    font-size: 16px;
    font-weight: 400;
    line-height: normal;
    margin-top: 20px;
}

.sub-visual{
    position: relative;
    width: 100%;
    height: 700px;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
}

.visual-title{
    color: #FFF;
    font-size: 60px;
    font-weight: 700;
    line-height: 130%; 
    text-transform: uppercase;
    margin-bottom: 195px;
    text-align: center;
}

.sub-visual-nav-wrap{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 95px;
    z-index: 1000;
}

.sub-home{
    width: 60px;
    height: 60px;
    border-right: 1px solid rgba(255, 255, 255, 0.30);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.sub-home img{
    width: 20px;
} 

.sub-depth1{
    position: relative;
    width: 220px;
    height: 60px ;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 16px 24px;
    cursor: pointer;
}

.sub-depth2{
    position: relative;
    width: 220px;
    height: 60px ;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 16px 24px;
    cursor: pointer;
}

.sub-depth1{
    border-right: 1px solid rgba(255, 255, 255, 0.30);
}

.sub-depth1 p, .sub-depth2 p{
    color: #FFF;
    font-size: 16px;
    font-weight: 500;
    line-height: 130%; 
    user-select: none;
    white-space: nowrap;
    display: -webkit-box;
  -webkit-line-clamp: 1; /* 줄 수를 2줄로 제한 */
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sub-depth1 span, .sub-depth2 span{
    width: 20px;
    height: 10px;
    background-image: url(../img/sub/dropdown.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.sub-depth1 .dropdown, .sub-depth2 .sub-visual-nav{
    position: absolute;
    top:100%;
    left:0;
    width: 100%;
    max-height: 0;
    visibility: hidden;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid #eaeaea;
    transition: max-height 0.5s ease;
}

.sub-depth1.active .dropdown, .sub-depth2.active .sub-visual-nav {
    visibility: visible;
    max-height: 300px;
}

.sub-depth1 .dropdown a, .sub-depth2 .sub-visual-nav a{
    width: 100%;
    color: #000;
    font-size: 16px;
    font-weight: 500;
    line-height: 130%; 
    background: #fff;
    backdrop-filter: blur(10px);
    padding: 16px 24px;
    border-bottom: 1px solid #eaeaea;
    user-select: none;
}

.sub-title{
    margin-bottom: 40px;
}
.sub-title h3{
    color: #111;
    font-size: 40px;
    font-weight: 700;
    line-height: 140%; 
}

.sub-title h3 span{
    color: var(--main-color);
    font-size: 40px;
    font-weight: 700;
    line-height: 140%;
}

.sub-title p{
    margin-top:20px;
    text-align: center;
    color: #585858;
    font-size: 24px;
    font-weight: 400;
    line-height: 140%; 
}

.certificate-section{
    background-color: #FAFAFA;
}

.certificate > p{
    color: #111;
    font-size: 40px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%; 
    margin-bottom: 40px;
}

.certificate .content{
    width: 100%;
    gap: 20px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}
.certificate .content .box{
    display: flex;
    flex-direction: column;
}

.certificate .content .box img{
    margin-bottom: 20px;
    padding: 34px 37px;
    background-color: #ffffff;
    border: 1px solid #ddd;
}

.certificate .content .box p{
    color: #111;
    font-size: 20px;
    font-weight: 400;
    line-height: 140%; 
}

.br768{
    display: block;
}

.br500{
    display: block;
}

@media screen and (max-width:1620px){
    :root { 
        --pad1: 60px;
        --pad2: 100px;
    }   
}

@media screen and (max-width:1430px){
    :root { 
        --pad1: 5%;
        --pad2: 6%;
    }   
}


@media screen and (max-width:1370px){
    .footer-right{
        margin-left: 50px;
    }
    .list-line{
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .list-line ul{
        flex-wrap: wrap;
        gap: 12px;
    }
}

@media screen and (max-width:1300px){
    .header-logo{
        width: 222px;
    }
}

@media screen and (max-width:1280px){
    :root { 
        --pad1: 4%;
        --pad2: 5%;
    }   
    .header-gnb{
        display: none;
    }
    .fnb{
        padding-left: 0;
    }
    .fnb-depth1{
        font-size: 30px;    
        min-width: 170px;
        margin-right: 60px;
    }
    .fnb-depth2-link{
        font-size: 18px;
    }
    .more-btn{
        width: 120px;
        height: 50px;
        font-size: 16px;
        margin-top: 30px;
    }
    .more-btn2{
        width: 120px;
        height: 50px;
        font-size: 16px;
        margin-top: 30px;
    }
    .page-wrap{
        padding-top: 80px;
    }
    .section{
        padding: 100px 0;
    }
    .sub-visual{
        height: 80vh;
    }
    .visual-title{
        font-size: 50px;
        margin-bottom: 135px;
    }
    .sub-title h3{
        font-size: 30px;
    }
    .sub-title h3 span{
        font-size: 30px;
    }
    .certificate .content .box p{
        font-size: 18px;
    }
    .content-title h3{
        font-size: 34px;
    }
}

@media screen and (max-width:1024px){
    .full-menu-btn::before{
        font-size: 18px;
    }
}

@media screen and (max-width:991px){
    .header-gnb{
        display: none;
    }
    .fnb{
        padding-left: 0;
    }
    .header{
        padding-top: 30px;
    }
    .header-logo{
        width: 198px;
    }
    .full-menu-btn{
        margin-left: 30px;
    }
    .fnb{
        gap: 40px;
    }
    .fnb > li{
        flex-direction: column;
        align-items: flex-start;
    }
    .fnb-depth1{
        margin-right: 0;
        cursor: pointer;
        min-width: auto;
    }
    .fnb-depth2{
        flex-direction: column;
        align-items: flex-start;
        height: 0;
        visibility: hidden;
        opacity: 0;
        gap:30px;
    }
    .fnb-depth2.active{
        margin-top: 20px;
        height: auto;
        visibility: visible;
        opacity: 1;
        transition: all .3s;
    }
    .fnb-depth2-link{
        margin-right: 0;
    }
    .page-wrap{
        padding-top: 60px;
    }
    .footer-content{
        flex-direction: column;
    }
    .footer-right{
        margin-left: 0;
        margin-top: 30px;
    }
    .footer-logo{
        width: 163px;
    }
    .br991{
        display: none;
    }
    .certificate .content{
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width:768px){
    :root { 
        --pad1: 3%;
        --pad2: 4%;
    }   
    .header-logo{
        width: 173px;
    }
    .lang-txt .current{
        font-size: 14px;
        margin-right: 10px;
    }
    .lang-dropdown a{
        font-size: 14px;
        padding: 8px 16px;
    }
    .full-menu-btn{
        margin-left: 20px;
    }
    .full-menu-btn::before{
        font-size: 16px;
    }
    .fnb-depth1{
        font-size: 20px;    
    }
    .fnb-depth2-link{
        font-size: 16px;
    }
    .full-menu-btn{
        width: 24px;
        height: 24px;
    }
    .full-menu-btn span{
        width: 10px;
        height: 10px;
    }
    .more-btn{
        width: 100px;
        height: 40px;
        font-size: 14px;
        margin-top: 20px;
    }
    .more-btn2{
        width: 100px;
        height: 40px;
        font-size: 14px;
        margin-top: 20px;
    }
    .section{
        padding: 80px 0;
    }
    .footer-logo{
        width: 143px;
    }
    .list-line ul{
        flex-direction: column;
        align-items: flex-start;
    }
    .list-line ul li{
        align-items: flex-start;
    }
    .list-line ul li span{
        font-size: 14px;
    }
    .list-line ul li p{
        font-size: 14px;
    }
    .copyright{
        font-size: 14px;
    }
    .sub-visual{
        height: 60vh;
        justify-content: center;
    }
    .visual-title{
        font-size: 40px;
        margin-bottom: 0;
    }
    .sub-visual-nav-wrap{
        display: none;
        margin-bottom: 85px;
    }
    .visual-title{
        margin-bottom: 0;
    }
    .sub-home{
        width: 40px;
        height: 40px;
    }
    .sub-depth2{
        min-width: 180px;
        height: 40px;
    }
    .sub-depth1{
        width: 180px;
        height: 40px;
    }
    .sub-depth1 p, .sub-depth2 p{
        font-size: 14px;
    }
    .sub-depth1 .dropdown a, .sub-depth2 .sub-visual-nav a{
        font-size: 14px;
        padding: 12px 20px;
    }
    .sub-title h3{
        font-size: 24px;
    }
    .sub-title h3 span{
        font-size: 24px;
    }
    .br768{
        display: none;
    }
    .certificate .content .box p{
        font-size: 16px;
    }
    .certificate .content{
        grid-template-columns: repeat(2, 1fr);
    }
    .content-title h3{
        font-size: 30px;
    }
}

@media screen and (max-width:500px) {
    .list-line ul li{
        flex-direction: column;
    }
    .visual-title{
        font-size: 32px;
    }
      .br500{
        display: none;
    }
}




@media screen and (min-width:2000px) {
    .content-pad{max-width: 1425px; padding: 0; margin: 0 auto }
}