@charset "utf-8";

/* main cover */
.main_cover {
    width: 100%;
    height: 100vh;
    flex: 1;
    display: flex;
    position: relative;
}

.flex {
    display: flex;
    flex-wrap: wrap;
}

.cover_logo_box {
    align-items: center;
    flex-direction: column;
    gap: 72px;
    justify-content: center;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 160px;
}

.glass_go_btn {
    display: flex;
    border-radius: 5px;
    border: 1px solid #FFF;
    background: rgba(255, 255, 255, 0.20);
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(2.5px);
    width: 300px;
    height: 50px;
    padding: 0 20px;
    align-items: center;
    justify-content: center;
    gap: 18px;
    max-width: 100%;
    color: #FFF !important;
    text-align: center;
    leading-trim: both;
    text-edge: cap;
    font-family: Pretendard;
    font-size: clamp(16px, 3.2vw, 20px);
    font-style: normal;
    font-weight: 400;
    line-height: normal;
}

@media all and (max-width:900px) {
    .main_cover {
        flex: unset;
        flex-direction: column;
        height: 50vh;
        width: 100vw;
    }

    .cover_logo_box {
        bottom: 0;
        top: 50%;
        transform: translate(-50%, -50%);
        flex-direction: unset;
        gap: 20px;
    }

    .glass_go_btn {
        width: 230px;
        height: 45px;
    }
}

/* main_visual */

.main_visual {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.mvSwiper {
    width: 100%;
}

.mvSwiper .swiper-slide {
    width: 100%;
    /* height: 900px; */
    aspect-ratio: 1 / 0.46875;
    min-height: 400px;
    margin-top: 155px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.main_visual .inner {
    position: relative;
    width: 100%;
    height: 100%;
}

.mv_txt {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
}

.mv_txt p,
.mv_txt h3 {
    color: #FAFAFA;
}

@media all and (max-width: 1400px) {
    .mv_txt {
        width: 93.75%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
}

@media all and (max-width: 1080px) {
    .mvSwiper .swiper-slide {
        margin-top: 105px !important;
        height: 500px;
    }
}



.p_22 {
    color: #222;
    font-family: "Noto Sans KR";
    font-size: 25px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    letter-spacing: -0.22px;
}

.h_42 {
    color: #222;
    font-family: "Noto Sans KR";
    font-size: 45px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    letter-spacing: -0.42px;
}


.white {
    color: #fafafa !important;
}

.big_box {
    flex-direction: column;
    justify-content: center;
    gap: 18px;

    /*max-width: 500px;
    width: 100%;
    aspect-ratio: 1 / 0.32;*/
    width: 40%;
    height: 200px;
    padding: 0 36px;
    border-radius: 20px 0 0 20px;
    background: #004195;

    /*box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.25);*/
}

.link_box_group {
    width: 60%;
    border-radius: 0 20px 20px 0;
    /*width: calc(100%);
    box-shadow: 0 0 16px 0 rgba(0, 0, 0, 0.25);*/
}

.h_36 {
    color: #222;
    font-family: "Noto Sans KR";
    font-size: 39px;
    font-style: normal;
    font-weight: 700;
    line-height: 100%;
    /* 36px */
    letter-spacing: -0.36px;
}


.main_link_box {
    border-radius: 20px;
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.25);
    /*width: 100%;
    position: absolute;
    left: 0;
    bottom: -50px;
    border-radius: 5px;
    align-items: end;*/
}

.main_link_box .link_box {
    align-items: center;
    flex-direction: column;
    justify-content: center;
    gap: 18px;

    /*aspect-ratio: 1 / 0.4;
    align-items: center;
    justify-content: space-between;
    border-right: 1px solid #DEDEDE;*/

    padding: 0 36px;
    background: #003375;
    /* max-width: 300px; */
    width: 25%;
    cursor: pointer;
    box-shadow: 0 0 1px 0 rgba(0, 0, 0, 0.25);
}

.main_link_box .link_box:nth-child(4) {
    border-radius: 0 20px 20px 0;
}

.main_link_box .link_box img {
    opacity: 60%;
}

.main_link_box .link_box:hover img {
    opacity: 100%;
}

.main_link_box .link_box p {
    opacity: 60%;
    color: #fff;
}

.main_link_box .link_box:hover p {
    opacity: 100%;
}

.p_24 {
    color: #222;
    font-family: "Noto Sans KR";
    font-size: 27px;
    font-style: normal;
    font-weight: 500;
    line-height: 100%;
    /* 24px */
    letter-spacing: -0.24px;
}


/* 메인페이지 */
.section {
    padding: 120px 0;
}

.section.first {
    padding: 180px 0 0;
}


.list_flex_box.four ul {
    gap: 18px;
    align-items: stretch;
}

.edu_list li {
    width: calc(50% - 9px);
}

.edu_list_box {
    /*spect-ratio: 4 / 3;*/
    gap: 72px;
    border-radius: 5px;
    border: 1px solid #DEDEDE;
    background: #F9F9F9;
    /*flex-direction: column;
    justify-content: space-between;*/
    padding: 36px 18px;

}

.edu_tit {
    flex-direction: column;
    gap: 9px;
}

.go_btn {
    display: inline-flex;
    width: 100%;
    max-width: 100%;
    align-items: center;
    justify-content: center;
    gap: 18px;

    color: #222;
    text-align: center;
    leading-trim: both;
    text-edge: cap;
    font-family: Pretendard;
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    border-radius: 5px;
    background: #E9ECF1;
    height: 50px;
    padding: 0 20px;
    transition: all 0.3s ease-in-out;
}

.go_btn:hover {
    color: #FAFAFA !important;
    border-radius: 5px;
    background: #004195;
}

.go_btn:hover img {
    filter: invert(1);
}

.text_over_01 {
    overflow: hidden;
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient:
        vertical;
}

.text_over_02 {
    overflow: hidden;
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient:
        vertical;
}

.middle_p {
    font-weight: 500;
}

.flex_box {
    gap: 18px;
}

.main_media_box {
    width: 833px;
    aspect-ratio: 1 / 0.563025;
}

.main_notice_box {
    width: calc(100% - 833px - 18px);
}

.main_notice_box .h_36 {
    justify-content: space-between;
}

.notice_list_box {
    border-top: 1px solid #004195;
    border-bottom: 1px solid #004195;
}

.notice_con {
    flex-direction: column;
    gap: 18px;
    padding: 18px;
    border-bottom: 1px solid #DEDEDE;
    cursor: pointer;
    width: 100%;
}

.notice_con:last-child {
    border-bottom: 0;
}


.flex_box.notices .main_notice_box {
    width: calc(50% - 9px);
}

.infi_loop_box .slide_logo_box {
    background: #F6F7F8;
    padding: 20px;
    height: 86px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.infi_loop_box .slide_logo_box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.infi_loop_box {
    padding: 120px 0;
}

.video_box,
.video_box img {
    width: 100%;
    height: 100%;
}

@media all and (max-width:1400px) {
    .main_link_box .p_24 {
        font-size: 16px;
    }
}

@media all and (max-width:1300px) {
    .edu_list li {
        width: calc(50% - 9px);
    }

    .edu_list_box {
        aspect-ratio: unset;
        gap: 60px;
    }

    .flex_box.video .main_notice_box,
    .main_media_box {
        width: 100%;
    }

    .flex_box.video {
        gap: 130px;
    }

    .big_box {
        aspect-ratio: unset;
        padding: 36px;

    }

    .big_box .h_36 {
        font-size: 30px;
    }

    .main_link_box .link_box {
        padding: 18px 0;
        aspect-ratio: unset;
        justify-content: center;
        gap: 5px;
    }

    .main_link_box {
        bottom: -83px;
    }
}

@media all and (max-width:1200px) {
    .main_link_box {
        flex-direction: column;
        align-items: center;
        box-shadow: unset;
        gap: 20px;
    }

    .big_box {
        border-radius: 20px;
        width: fit-content;
    }

    .link_box_group {
        width: 100%;
    }

    .link_box.first {
        border-radius: 20px 0 0 20px;
    }
}


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

    .section,
    .infi_loop_box {
        padding: 60px 0;
    }

    .flex_box.notices .main_notice_box {
        width: 100%;
    }

    .flex_box.notices {
        gap: 60px;
    }

    .big_box {
        width: 100%;
        height: 100%;
    }

    .big_box br {
        display: none;
    }

}



/* 20251120 추가 */
.c888 {
    color: #888 !important;
}

.list_flex_box.four ul {
    gap: 18px;
}

.list_flex_box.four ul li {
    width: calc(25% - 14px);
    cursor: pointer;
}

.main_notice_list li {
    border-radius: 5px;
    border: 1px solid #DEDEDE;
    background: #FAFAFA;
    padding: 36px 18px;
    gap: 40px;
}

.p_18 {
    color: #222;
    leading-trim: both;
    text-edge: cap;
    font-family: Pretendard;
    font-size: 21px;
    font-style: normal;
    font-weight: 500;
    line-height: 130%;
}

.w500 {
    font-weight: 500 !important;
}

.br_mb_only {
    display: none;
}

.br_pc_only {
    display: block;
}

@media all and (max-width: 1400px) {
    .list_flex_box.four ul li {
        width: calc(50% - 9px);
    }
}

@media all and (max-width: 768px) {
    .list_flex_box.four ul li {
        width: 100%;
    }

    .br_mb_only {
        display: block;
    }

    .br_pc_only {
        display: none;
    }
}