.visual-sd{
    height: 900px;
}

.visual-sd .swiper-slide{
    position: relative;
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.visual-sd .swiper-slide.n-1{
    background-image: url("../images/main/vs-1.png");
}

.visual-sd .swiper-slide.n-2{
    background-image: url("../images/main/vs-2.png");
}

.visual-sd .swiper-slide.n-3{
    background-image: url("../images/main/vs-3.png");
}


.visual-sd .swiper-slide .tbox {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s, transform 0.8s ease-out;
    text-align: center;
    color: #fff;
}

.visual-sd .swiper-slide-active .tbox {
    opacity: 1;
    transform: translateY(0);
}


.visual-sd .swiper-slide .tbox .top{
    display: inline-block;
    background-color: #0c0055;
    padding: 5px 40px;
    font-size: 1.5rem;
    margin: 10px 0;
}

.visual-sd .swiper-slide .tbox .eng{
    letter-spacing: 0.03em;
}

.visual-sd .swiper-slide .tbox h1{
    font-weight: 500;
}

.visual-sd .swiper-slide .tbox .date{
    display: inline-block;
    background-color: #0c0055;
    padding: 5px 40px;
    font-size: 1.5rem;
}

.visual-sd .swiper-slide .tbox .date span{
    color: #0096ff;
    font-weight: 500;
}

.visual-sd .swiper-slide .tbox .plc{
    font-size: 1.2rem;
    margin-top: 20px;
}

.visual-sd .swiper-slide .tbox .plc span{
    display: block;
}

.visual-sd .swiper-slide .tbox.type-2{
    display: flex;
    gap: 0 200px;
}

.visual-sd .swiper-slide .tbox.type-2 .lbox{
    text-align: left;
}

.visual-sd .swiper-slide .tbox.type-2 .rbox{
    text-align: left;
}

.visual-sd .swiper-slide .tbox.type-2 .rbox dl{
    background-color: rgba(3 5 60 / 80%);
    border-radius: 10px;
    padding: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 0 20px;
}

.visual-sd .swiper-slide .tbox.type-2 .rbox dl:first-child{
    margin-bottom: 20px;
}

.visual-sd .swiper-slide .tbox.type-2 .rbox dt{
    width: 70px;
    text-align-last: justify;
}

.visual-sd .swiper-slide .tbox.type-2 .rbox dl{
    width: 450px;
}


.visual-sd .swiper-slide .tbox.type-2 .rbox dl dt{
    color: #4ec3ff;
}
.visual-sd .swiper-slide .tbox.type-2 .rbox dl dd{
    flex: 1;
}

.visual-sd .swiper-slide .tbox.type-2 .rbox dl ul{
    text-align: left;
}

.visual-sd .swiper-pagination{
    top: 90%;
    width: auto !important;
    left: 50%;
    transform: translateX(-50%);
}

.btn-arrw {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  background-color: white;
  color: #003c8f;
  font-weight: 600;
  border-radius: 30px;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  margin-top: 30px;
}

.btn-arrw .arrow {
  margin-left: 50px;
  transition: transform 0.3s ease;
}

.btn-arrw:hover {
  background-color: #f0f4ff;
  box-shadow: 0 4px 20px rgba(16, 102, 221, 20);
}

.btn-arrw:hover .arrow {
  transform: translateX(5px);
}


.inr-area{
    background: url("../images/main/intro-bg.png") center / cover no-repeat;
    padding: 100px 0;
}

.inr-area .top {
    position: relative;
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.inr-area .txt{
    width: 80%;
    font-size: 1.1rem;
}

.inr-area .txt strong{
    display: inline-block;
    background-color: #dcf1ff;
    color:var(--sub-color);
    font-weight: 600;
}


.sch-area{
    background: url("../images/main/sch-bg.jpg") center / cover no-repeat;
    padding: 103px 0 130px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.sch-area .list{
    margin-top: 50px;
    align-items: stretch; /* 모든 .box 높이를 동일하게 맞춤 */
}

.sch-area .list .box{
    position: relative;
    text-align: center;
    /* border-top: 1px solid rgba(255 255 255 / 50%); */
    color: #fff;
    flex: 1;
    display: flex;
    flex-direction: column;

}

.sch-area .list .box::before{
    display: block;
    content: "";
    width: 38px;
    height: 38px;
    background: url("../images/main/dot.png") no-repeat;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -20px;
}

.sch-area .list .box.n-2::after{
    display: block;
    content: "";
    width: 200%;
    height: 1px ;
    background-color: rgba(255 255 255 / 10%);
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.sch-area .list .box h5{
    margin-top: 50px;
    margin-bottom: 20px;
    font-weight: 600;
}

.sch-area .list .box .img{
    position: relative;
    width: 50%;
    margin: 0 auto 30px auto;
}

.sch-area .list .box .img::after{
    content: "";
    display: block;
    padding-bottom: 100%;
    border-radius: 100%;
    background-size: cover;
    z-index: 9;
    position: relative;
}

.sch-area .list .box .img::before{
    content: "";
    display: block;
    width: 100%;
    padding-bottom: 100%;
    border-radius: 100%;
    background-size: cover;
    background-color: rgba(255 255 255 / 20%);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.2);
    transition: 0.5s;
}

.sch-area .list .box:hover .img::before{
    background-color: rgba(255 255 255 / 1%);
    transform: translate(-50%, -50%) scale(5);
}

.sch-area .list .box .img::after{
    opacity: 0.6;
}

.sch-area .list .box.n-1 .img::after{
    background-image: url("../images/main/sch-img-1.png");
}

.sch-area .list .box.n-2 .img::after{
    background-image: url("../images/main/sch-img-2.png");
}


.sch-area .list .box.n-3 .img::after{
    background-image: url("../images/main/sch-img-3.png");
}

.sch-area .list .box .img:hover::after{
    opacity: 1;
    transition: 0.2s;
}

.sch-area .list .box p{
    margin-top: 20px;
    font-size: 1.3rem;
    font-weight: 400;
    line-height: 1.5rem;
}


.main_txtbox_area {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.main_txtbox {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: #000243;
  text-align: center;
}
.main_txtbox li {
  padding: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.main_txtbox li:last-child {
  border-bottom: none;
}


.sch-area .list .box.n-3 .main_txtbox li{
    padding: 20px 0;
}


.spk-area{
    padding: 100px 0;
}
.main_txtbox_area{
    padding: 0 24px;
    /* height: 100%; */
}
.main_txtbox{
    background-color: #000243;
    display: flex;
    flex-direction: column;
    text-align: center;
}

.main_txtbox li{
    padding: 10px;
}

.main_txtbox li:not(:last-child){
    border-bottom: 1px solid rgba(255 255 255 / 10%);
}

/* .main_txtbox li{
    list-style-type: disc;
} */
/* .main_txtbox li::before{
    content: '';
    position: absolute;
    width: 3px;
    height: 3px;
    border-radius: 100%;
    background-color: white;
    top: 12px;
} */

.btn-wrap{
    text-align: center;
    margin-top: 50px;
}
.more{
    border: 1px solid var(--sub-color);
    border-radius: 50px;
    padding: 5px 20px;
    background-color: #fff;
}

.more span{
    color: var(--sub-color);
    font-weight: 500;
}

.more span::after{
    display: inline-block;
    content: "";
    width: 24px;
    height: 11px;
    background: url("../images/common/more-arrw.png");
    margin-left: 20px;
}

.more:hover span::after{
    margin-left: 25px;
    transition: 0.2s;
}

.spk-area .swiper-slide .img img{
    width: 100%;
}

.spk-area .swiper-slide .tbox{
    background: url("../images/main/spk-bg.png") center / cover no-repeat;
    padding: 20px 20px;
    text-align: center;
    color: #fff;
    height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.spk-area .swiper-slide .tbox b {
    font-size: 1.3rem;
    font-weight: 600;
}

.spk-area .swiper-slide .tbox p{
    font-size: 1.2rem;
    font-weight: 300;

}

.prg-area {
    padding-bottom: 150px;
}

.prg-area .list{
    gap: 0 30px;
}

.prg-area .list .box{
    position: relative;
    overflow: hidden;
    flex: 1;
}

.prg-area .list .box::after{
    display: block;
    content: "";
    padding-bottom: 100%;
    background-size: cover;
}

.prg-area .list .box.n-1::after{
    background-image: url("../images/main/prg-img-1.png");
}

.prg-area .list .box.n-2::after{
    background-image: url("../images/main/prg-img-2.png");
}

.prg-area .list .box.n-3::after{
    background-image: url("../images/main/prg-img-3.png");
}

.prg-area .list .box:hover .box::after{
    background-size: 120%;
    transition: 0.2s;
}

.prg-area .list .box .tbox{
    background: url("../images/main/prg-bg.png") center / cover no-repeat;
    width: 100%;
    height: 150px;
    text-align: center;
    color: #fff;
    align-items: center;
    display: flex;
    justify-content: center;
    line-height: 1.9rem;
    position: absolute;
    bottom: 0;
    transition: 0.2s;
}

.prg-area .list .box .tbox b{
    font-size: 1.5rem;
    font-weight: 600;
}


.prg-area .list .box:hover .tbox{
    height: 100%;
}

.board-area{
    padding: 100px 0;
}

.board-area .list-sd .swiper-slide:nth-child(2n){
    margin-top: 20px;
}

.board-area .list-sd .img{
    height: 260px;
}

.board-area .list-sd .img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.board-area .list-sd .tbox{
    margin-top: 20px;
}

.board-area .list-sd .tbox strong{
   height: 72px;
   display: block;
   text-overflow: ellipsis;
   overflow: hidden;
   word-break: break-word;
   -webkit-line-clamp: 2;
   -webkit-box-orient: vertical;
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 1.2rem;
}

.board-area .list-sd .tbox .txt{
    height: 60px;
   display: block;
   text-overflow: ellipsis;
   overflow: hidden;
   word-break: break-word;
   -webkit-line-clamp: 2;
   -webkit-box-orient: vertical;
    margin-bottom: 10px;
}

.board-area .list-sd .tbox .date{
    color: var(--gray);
}

.title-wrap{
    position: relative;
    margin-bottom: 50px;
}

@media screen and (max-width: 1600px) {

    .visual-sd .swiper-slide .tbox.type-2 {
        gap: 0 50px;
    }

}/*1600px*/


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

    .visual-sd .swiper-slide .tbox {
        padding: 0 20px;
    }

    .visual-sd .swiper-slide .tbox.type-2 {
        gap: 20px 0;
        flex-direction: column;
    }

    .visual-sd .swiper-slide .tbox.type-2 .lbox,
    .visual-sd .swiper-slide .tbox.type-2 .rbox{
        text-align: center;
    }

    .visual-sd .swiper-slide .tbox.type-2 .rbox dl{
        width: auto;
    }

    .visual-sd .swiper-slide .tbox .top {
        font-size: 1.2rem;
    }

    .sch-area,
    .spk-area{
        height: auto;
        padding: 50px 0;
    }

    .prg-area {
        padding-bottom: 50px;
    }

    .sch-area .list .box p {
        font-size: 1rem;
    }

    .inr-area,
    .board-area {
        padding: 50px 0;
    }

}/*1024*/

@media screen and (max-width: 768px) {


}/*768*/

@media screen and (max-width: 640px) {


    .visual-sd {
        height: 95vh;
    }

    .visual-sd .swiper-slide.n-1 {
        background-position: bottom center;
    }

    .sch-area .list{
        padding-left: 20px;
        margin-top: 50px;
        flex-direction: column;
    }

    .sch-area .list .box {
        flex: 1;
        border-top: 0;
        border-left: 1px solid rgba(255 255 255 / 50%);
    }

    .sch-area .list .box:not(:last-child){
        padding-bottom: 50px;
    }

    .sch-area .list .box::before{
        left: 0;
    }

    .sch-area .list .box h5 {
        margin-top: 0;
        margin-bottom: 30px;
    }

    .sch-area .list .box .img{
        width: 40%;
        margin: 0 auto 10px auto;
    }

    .sch-area .list .box h5 {
        margin-top: 0;
        transform: translateY(-15px);
        margin-bottom: 20px;
    }

    .title-wrap{
        text-align: center;
        margin-bottom: 30px;
    }

    #main .title {
        margin-bottom: 20px;
    }

    .more {
        position: relative;
        top: auto;
        transform: none;
        right: auto;
        padding: 5px 20px;
        display: inline-block;
    }

     .sch-area .list .box:hover .img::before {
        background-color: transparent;
        transform: none;
    }

    .spk-area .swiper-slide .tbox b {
        font-size: 1.2rem;
    }

    .spk-area .swiper-slide .tbox p{
        font-size: 1rem;
    }

    .spk-area .swiper-slide .tbox{
        padding: 10px;
    }

    .slide.inner{
        padding: 0;
    }

    .prg-area .flexBox.list{
        gap: 10px;
        flex-wrap: wrap;
     }

    .prg-area .flexBox.list .box {
        flex: 1 1 calc(50% - 10px);
    }

    .prg-area .flexBox.list .box:nth-child(3) {
        flex: 1 1 100%; 
    }

    .prg-area .list .box .tbox{
        height: 65px;
    }

    .prg-area .list .box .tbox b {
        font-size: 1rem;
        line-height: 1.3em;
    }


    .inr-area .top {
        flex-direction: column;
        gap: 10px 0;
    }

    .inr-area .txt {
        width: 100%;
    }

    .inr-area .txt br{
        display: none;
    }

    .sch-area .list .box.n-2::after{
        display: none;
    }


}/*640*/