.main{
    position:relative;
    margin-top:8rem;
}

.main-visual{
    position:relative;
    height:84rem;
}

.main-visual .main-slide1 img{
    width: 100%; 
    object-fit: cover;
    display:none;
}

.main-visual .main-slide1 {
    height:100%;
}

.main-visual .main-slide1 .swiper-slide.slide-1 {
    background: url(../img/main-img1.jpg) no-repeat center center / cover;
}

.main-visual .main-slide1 .swiper-slide.slide-2 {
    background: url(../img/main-img2.jpg) no-repeat center center / cover;
}

.main-visual .main-slide1 .swiper-slide.slide-3 {
    background: url(../img/main-img3.jpg) no-repeat center center / cover;
}

.main-slide-controller{
    position:absolute;
    display:flex;
    align-items: center;
    justify-content: center;
    bottom:8%;
    width:100%;
    gap:5rem;
}

.main-slide-controller .swiper-button-next, 
.main-slide-controller .swiper-button-prev{
    color: #fff;
    position:relative;
    left:auto;
    right:auto;
    top:auto;
    height:auto !important;
    margin-top:0;
}

.main-slide-controller .swiper-button-next::after, 
.main-slide-controller .swiper-button-prev::after{
    font-size:3rem;

}

.main-swiper-pagination.swiper-pagination {
    position:relative;
    display:flex;
    gap:0.5rem;
    width:auto !important;
    bottom:auto !important;
}

.main-swiper-pagination .main-slide-pagination-bar{
    width:7rem;
    height:3px;
    background:#fff;
    display:inline-block;
    border-radius: 0 !important;
    margin:0 !important;
}

.main-visual .main-slide1 .txt-box{
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%, -50%);
    text-align:center;
    width:100%;
}

.main-visual .main-slide1 .txt-box .txt{
    color:#fff;
    line-height:1.5;
    font-weight:600;
    position:relative;
    font-size:3.6rem;
    opacity:0;
    text-align:center;
}

.main-visual .main-slide1 .txt-box .txt:first-child{
    padding-bottom:5rem;
    transform:translateY(3rem);
    transition:all 1.5s ease-in-out;
}

.main-visual .main-slide1 .txt-box .txt:first-child::after{
    content:'';
    position:absolute;
    bottom:0;
    left:50%;
    transform:translateX(-50%);
    width: 13rem;
    height:0.6rem;
    background-color:#faff00;
}

.main-visual .main-slide1 .txt-box .txt:last-child{
    padding-top:5rem;
    font-weight:700;
    transform:translateY(-3rem);
    transition:all 1.5s ease-in-out;
}

.main-visual .main-slide1 .swiper-slide-active .txt-box .txt:first-child,
.main-visual .main-slide1 .swiper-slide-active .txt-box .txt:last-child{
    opacity:1;
    transform:translateY(0);
}


/* 메인 비주얼 반응형 */
@media screen and (max-width:1200px){

}

@media screen and (max-width:992px){
    .main-visual .main-slide1 .swiper-slide.slide-1{
        background:url(../img/m-main_img1.jpg) no-repeat center center / cover;
    }
    .main-visual .main-slide1 .swiper-slide.slide-2{
        background:url(../img/m-main_img2.jpg) no-repeat center center / cover;
    }
    .main-visual .main-slide1 .swiper-slide.slide-3{
        background:url(../img/m-main_img3.jpg) no-repeat center center / cover;
    }
}

@media screen and (max-width:768px){
    .main-visual .main-slide1 .txt-box .txt{
        text-align:center;
    }
}

@media screen and (max-width:480px){
    .main-visual .main-slide1 .txt-box .txt{
        font-size:6vw;
    }
    .main-slide-controller{
        gap:4vw;
    }
    .main-swiper-pagination .main-slide-pagination-bar{
        max-width:10vw;
    }
    /* .main-visual .main-slide1 .swiper-slide.slide-1{
        background:url(../img/m-main_img1_s.jpg) no-repeat center center / cover;
    }
    .main-visual .main-slide1 .swiper-slide.slide-2{
        background:url(../img/m-main_img2_s.jpg) no-repeat center center / cover;
    }
    .main-visual .main-slide1 .swiper-slide.slide-3{
        background:url(../img/m-main_img3_s.jpg) no-repeat center center / cover;
    } */
}

/*************************** 메인 비주얼 끝 ******************************/

/*************************** 메인 섹션 시작******************************/


.main-sec{
    position:relative;
}

.main-sec{
    padding-block:15rem;
    overflow-x:hidden;
}

@media screen and (max-width:1200px){
    .main-sec{
        padding-block:10rem;
    }
}

@media screen and (max-width:992px){
    .main-sec{
        padding-block:8rem;
    }
}




.sec1 .tit-box h2{
    color:#555;
}

.sec1 .boxes-grid{
    display:grid;
    grid-template-columns: repeat(4, 1fr);
}

.sec1 .boxes-grid .box{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.sec1 .boxes-grid .box .img{
    width:100%;
    position:relative;
    display:flex;
    justify-content: center;
    padding-block:2rem;
    height: 15rem;
}

.sec1 .boxes-grid .box .img::before{
    content:'';
    position:absolute;
    top:0;
    left:0;
    width:1px;
    height:100%;
    background:#b2b2b2;
}

.sec1 .boxes-grid .box:last-child .img::after{
    content:'';
    position:absolute;
    top:0;
    right:0;
    width:1px;
    height:100%;
    background:#b2b2b2;
}

.sec1 .boxes-grid .box .img img{
    max-width:fit-content;
    object-fit: contain;
}

.sec1 .boxes-grid .box .img img.off{
    display:block;
}

.sec1 .boxes-grid .box .img img.on{
    display:none;
}

.sec1 .boxes-grid .box .img:hover img.off{
    display:none;
}

.sec1 .boxes-grid .box .img:hover img.on{
    display:block;
}

.sec1 .boxes-grid .box .txt{
    margin-top:2rem;
}

.sec1 .boxes-grid .box .txt p{
    font-size:2.4rem;
    color:#333;
    font-weight:500;
}

/* sec1 반응형 */
@media screen and (max-width:768px){
    .sec1 .boxes-grid{
        width:95%;
        grid-template-columns: repeat(2, 1fr);
        gap:8vw;
        margin-inline:auto;
    }
    .sec1 .boxes-grid .box .img::before,
    .sec1 .boxes-grid .box:last-child .img::after {
        display:none;
    }
}

/*************************** sec1 끝 ******************************/

/*************************** sec2 시작******************************/

.sec2{
    display:flex;
    max-width:1920px;
    margin: 0 auto;
}

.sec2 .left{
    width:50%;
}

.sec2 .left img{
    width:100%;
    height:100%;
    object-fit: cover;
}

.sec2 .right{
    width:50%;
    background-color:#f0f2f3;
    display:flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.sec2 .boxes-grid{
    display:grid;
    grid-template-columns: repeat(4, 1fr);
    gap:4rem;
}

.sec2 .boxes-grid .box{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.sec2 .boxes-grid .box .img{
    width:100%;
    position:relative;
    display:flex;
    justify-content: center;
    padding-block:2rem;
    height: 15rem;
}

.sec2 .boxes-grid .box .img img{
    max-width:fit-content;
    object-fit: contain;
}

.sec2 .boxes-grid .box .img img.off{
    display:block;
}

.sec2 .boxes-grid .box .img img.on{
    display:none;
}

.sec2 .boxes-grid .box .img:hover img.off{
    display:none;
}

.sec2 .boxes-grid .box .img:hover img.on{
    display:block;
}

.sec2 .boxes-grid .box .txt p{
    font-size:2.6rem;
    color:#333;
    font-weight:500;
    margin-top:3rem;
}

/* sec2 반응형 */

@media screen and (max-width:1200px){
    .sec2 .right{
        padding:12% 6%;
    }
    .sec2 .boxes-grid .box .txt p{
        font-size:2.2rem;
    }
}

@media screen and (max-width:992px){
    .sec2{
        flex-direction: column;
    }
    .sec2 .left{
        width:100%;
    }
    .sec2 .right{
        width:100%;
        height:55vh;
    }
    .sec2 .right{
        min-height:fit-content;
    }
    .sec2 .left .sec2-swiper{
        height:100%;
    }
    .sec2 .left img{
        width: 100%;
        height:100%;
        object-fit: cover;
    }
    .sec2 .boxes-grid{
        gap:4vw;
    }
    .sec2 .boxes-grid .box .img img{
        max-width:20vw;
    }
}

@media screen and (max-width:768px){
    .sec2 .right{
        padding:10% 8%;
    }
    /* .sec2 .boxes-grid{
        grid-template-columns: repeat(2, 1fr);
    } */
}

@media screen and (max-width:480px){
    .sec2 .boxes-grid{
        width: 95%;
        grid-template-columns: repeat(2, 1fr);
        gap:8vw;
    }
}


/*************************** sec2 끝 ******************************/

/*************************** sec3 시작******************************/

.sec3 .notice-list ul{
    display:flex;
    flex-direction: column;
}

.sec3 .notice-list ul li a{
    position:relative;
    width:100%;
    display:flex;
    justify-content: space-between;
    align-items: center;
    padding-block:2rem;
    border-bottom:1px solid #000;
    padding-inline:2%;
    font-size:2.2rem;
}

.plus-btn{
    display:flex;
    position:relative;
    align-items: center;
    justify-content: center;
}

.plus-btn.circle{
    border-radius:100%;
    width:5rem;
    height:5rem;
    border:1px solid #928c89;
    cursor:pointer;
}

.plus-btn a{
    display:block;
    width:100%;
    height:100%;
    position:relative;
    display:flex;
    justify-content: center;
    align-items: center;
}

.plus-btn::after{
    content:'';
    position:absolute;
    width:1px;
    height:2.5rem;
    background-color:#928c89;
}

.plus-btn::before{
    content:'';
    position:absolute;
    width:2.5rem;
    height:1px;
    background-color:#928c89;
}

.more-btn{
    display:flex;
    align-items: center;
    justify-content: center;
    gap:1rem;
    margin-top:7rem;
}

.more-txt{
    width:15rem;
    height:5rem;
    text-align:center;
    border:1px solid #928c89;
    border-radius:40px;
}

.more-txt a{
    width:100%;
    height:100%;
    display:flex;
    align-items: center;
    justify-content: center;
    font-size:2.4rem;
    color:#555;
}

/* sec3 반응형 */

@media screen and (max-width:768px){
    .sec3 .notice-list ul li a{
        font-size:min(4vw , 2.5rem);
        gap:4vw;
    }
    .sec3 .notice-list ul li a .tit{
        text-overflow: ellipsis;
        overflow: hidden;
        white-space: nowrap;
    }
}

/*************************** sec3 끝 ******************************/

/*************************** sec4 시작******************************/
.sec4 .inner{
    position:relative;
}

.sec4 .swiper-slide img{
    width:100%;
}

.sec4 .tit{
    font-size:2.2rem;
    color:#333;
    display:block;
    text-align:center;
    font-weight:600;
}

.sec4 .cont-box{
    background-color:#f2f2f2;
    padding:3.5rem 2.5rem;
}

.sec4 .cont-box p{
    word-break:break-all;
}

.sec4 .cont {
    font-size:2rem;
    margin-block:2rem 3rem;
    font-weight:300;
    color:#333;
}

.sec4 .plus-btn{
    margin-inline:auto;
}

.sec4 .main-activity-controller {
    display:flex;
    align-items:center;
    justify-content:space-between;
    width:30rem;
    margin-inline:auto;
    margin-top:5rem;
}

.sec4 .main-activity-controller .swiper-button-next,
.sec4 .main-activity-controller .swiper-button-prev{
    position: relative;
    margin-top: 0;
    font-size: 2.4rem;
    font-weight:300;
    color: #000;
    opacity: 1;
    width: auto;
    left:auto;
    right:auto;
}

.sec4 .main-activity-controller .swiper-button-next:after, 
.sec4 .main-activity-controller .swiper-button-prev:after {
    display: none;
}

.sec4 .swiper-button-lock{
    display:block;
}

/* sec4 반응형 */



/*************************** sec4 끝 ******************************/


/*************************** sec5 시작******************************/


.sec5{
    position:relative;
    background-color:#edf1f6;
    padding-block:8rem;
    display:flex;
    justify-content: center;
}

.sec5 .sec5-inner{
    max-width:1400px;
    width:100%;
    margin-inline:auto;
    position:relative;
}

.sec5 .swiper{
    max-width:1200px;
    overflow:hidden;
}

.sec5 .swiper-slide img{
    width:100%;
}

.sec5 .swiper-button-next:after, .sec5 .swiper-button-prev:after{
    font-size:4.4rem;
}

.sec5 .swiper-button-next,
.sec5 .swiper-button-prev{
    color:#555;
}

.sec5 .swiper-button-next{
    right:1vw;
}
.sec5 .swiper-button-prev{
    left:1vw;
}

/* sec5 반응형 */

@media screen and (max-width:1200px){
    .main{
        margin-top:10rem;
    }
    .sec5 .swiper{
        margin-inline:7%;
    }
}

@media screen and (max-width:480px){
    .sec5 .swiper{
        margin-inline:8%;
    }
    .sec5 .swiper-button-next:after, .sec5 .swiper-button-prev:after{
        font-size:3rem;
    }
}

/*************************** sec5 끝 ******************************/