body {
    cursor: default;
    font-family: "Pretendard";
}
main {
    position: relative;
}

/* ================================== animation area ================================== */
@keyframes scrollIcon {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(60%);
    }
    100% {
        transform: translateY(0);
    }
}
@keyframes flowAni {
    0% {
        transform: translate3d(0, 0, 0);
    }
    100% {
        transform: translate3d(-100%, 0, 0);
    }
}
.flow-bg__area {
    position: absolute;
    left: -100%;
    bottom: 2rem;
}
.flow-bg__area .flow-bg__wrap {
    display: flex;
    flex: 0 0 auto;
    overflow: hidden;
    transition: 0.3s;
}
.flow-bg__area .item {
    width: 120rem;
    height: 10rem;
    line-height: 1;
    animation: flowAni 20s linear infinite;
}
.flow-bg__area .item:before {
    position: absolute;
    width: 100%;
    height: 100%;
    background: url(../img/flow_text.png) center / contain no-repeat;
    content: "";
    left: 0;
}

/* ================================= intro (visual) ================================== */
.intro {
    width: 100%;
}
.intro img {
    width: 100%;
}

/* 공통 title */
.cont_top {
    margin-bottom: 5rem;
}
.cont_top.center {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.cont_top.left {
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
@media (max-width: 768px) {
    .cont_top.left {
        flex-direction: column;
    }
}
.cont_top .tit__area {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.cont_top .tit__area > span {
    font-weight: 600;
    font-size: 21px;
    color: #566391;
}
.cont_top .tit__area h2 {
    font-weight: 600;
    font-size: 48px;
    color: #212121;
}
.cont_top .tit__area h2 > span {
    color: #0066ff;
}

/* btn */
.btn_wrap a.a_link {
    width: 160px;
    margin: 4% auto;
    border-radius: 50px;
    height: 50px;
    overflow: hidden;
    line-height: 50px;
    display: block;
    padding-left: 30px;
    transition: color 0.5s, transform 0.4s cubic-bezier(0.4, 0, 0.1, 1);
    border: 1px solid #555555;
    position: relative;
}
.btn_wrap a.a_link span {
    display: flex;
    gap: 1rem;
    font-size: 16px;
    font-weight: 600;
    color: #555555;
    font-family: "Lato", sans-serif;
}
.btn_wrap a.a_link span:nth-child(1) {
    transform: translate3d(-50%, 0, 0);
    position: absolute;
    left: 50%;
    z-index: 1;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.1, 1),
        left 0.4s cubic-bezier(0.4, 0, 0.1, 1);
}
.btn_wrap a.a_link span:nth-child(2) {
    position: absolute;
    left: 0;
    z-index: 1;
    color: #ffffff;
    transform: translate3d(-7em, 0, 0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.1, 1),
        left 0.4s cubic-bezier(0.4, 0, 0.1, 1);
}
.btn_wrap a.a_link span:nth-child(2) img {
    filter: brightness(10);
}
.btn_wrap a.a_link:hover {
    background: #05367b;
    border: 0;
    transition: 1s;
    border: 0;
}
.btn_wrap a.a_link:hover span:nth-child(1) {
    transform: translate3d(14em, 0, 0);
}
.btn_wrap a.a_link:hover span:nth-child(2) {
    transform: translate3d(-50%, 0, 0);
    left: 50%;
}
.go_btn-type02 {
    margin-top: 2rem;
}
.go_btn-type02 a {
    display: flex;
    gap: 2rem;
    font-size: 18px;
    padding: 1.6rem 2rem;
    border: 1px solid #555555;
    transition: 0.3s;
}
.go_btn-type02 a:hover {
    background-color: #333333;
    color: #ffffff;
}
.go_btn-type02 a:hover img {
    filter: brightness(10);
}

/* ================================= 공지사항, 캘린더 ================================== */
.notice__area {
    width: 100%;
    position: relative;
}
.notice__area .title {
    font-size: 2.6rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}
.notice__area .title span a {
    width: 58px;
    height: 58px;
    border: 1px solid #c7c7c7;
    border-radius: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.notice__area .title span a:hover {
    background: #05367b;
    border: 0;
    transition: 0.3s;
}
.notice__area .title span a:hover img {
    filter: brightness(10);
}
.notice__area .inner {
    width: 80%;
    margin: auto;
    padding: 10rem 0 20rem 0;
}
.notice__area .inner .grid {
    gap: 10rem;
    align-items: start;
}
.notice__area .inner .notice {
    width: 100%;
}
.notice__area .inner .notice ul {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.notice__area .inner .notice ul li {
    width: 100%;
}
.notice__area .inner .notice ul li a {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    padding: 2.8rem 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 1.65rem;
    font-weight: 600;
    transition: 0.3s;
}
.notice__area .inner .notice ul li a:hover {
    background-color: #2260d4;
    color: #ffffff;
}
.notice__area .inner .notice ul li a:hover span {
    color: #ffffff;
}
.notice__area .inner .notice ul li a:hover dl {
    color: #ffffff;
}
.notice__area .inner .notice ul li a dl {
    font-size: 1.5rem;
    color: #9296b1;
}
.notice__area .inner .notice ul li a div {
    display: flex;
    gap: 2rem;
}
.notice__area .inner .notice ul li a div span {
    color: #2260d4;
}
.calendar-card {
    width: 100%;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    padding: 3.25rem;
}
.calendar-header {
    display: flex;
    gap: 2rem;
    align-items: center;
    font-weight: bold;
    font-size: 20px;
    color: #2a2a2a;
    margin-bottom: 20px;
}
.calendar-header span {
    cursor: pointer;
    color: #6e6e6e;
}
.calendar-header div {
    font-size: 3.2rem;
    font-weight: 600;
    color: #183873;
}
.calendar-list {
    border-top: 1px solid #e5e5e5;
    height: 24rem;
    overflow-y: scroll;
}
.calendar-item {
    display: flex;
    gap: 4rem;
    padding: 1.4rem 0;
    font-size: 1.65rem;
}
.calendar-date {
    width: 90px;
    color: #1a66cc;
    font-weight: 600;
}
.calendar-text {
    flex: 1;
    color: #333;
}

/* ================================= major__area ================================== */
.major__area {
    border-top-left-radius: 20rem;
    padding-top: 10rem;
    padding-bottom: 12rem;
    position: relative;
}
.animation__img {
    position: absolute;
    right: 0;
    top: -8rem;
}
.animation__img img {
    animation: rotate 8s linear infinite;
}
.animation__img02 {
    position: absolute;
    right: 30rem;
    top: -4rem;
}
.animation__img02 img {
    animation: floatUpDown 2s ease-in-out infinite;
}
@keyframes floatUpDown {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0);
    }
}
@media (max-width: 768px) {
    .animation__img02 {
        right: 10rem;
    }
}
.education__area .inner {
    width: 80%;
    margin: 0 auto;
}
.cont_top {
    text-align: center;
}
.education__area .tit__area {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}
.education__area .tit__area span {
    margin-bottom: 1.4rem;
    color: #215732;
    font-size: 1.6rem;
    font-weight: 600;
}
.education__area .tit__area h2 {
    margin-bottom: 1rem;
    color: #000000;
    font-size: 4rem;
    font-weight: 600;
}
.education__area .tit__area p {
    margin-bottom: 3rem;
    color: #161616;
    font-size: 1.6rem;
}
.education__area .tit__area a {
    position: absolute;
    font-size: 1.24rem;
    border-radius: 5px;
    padding: 1rem 2rem;
    display: flex;
    gap: 10px;
    bottom: 1rem;
    right: 0px;
}
.education__area .tit__area a i > img {
    width: 5px;
}

/* slide */
.global__circle-swiper {
    display: none;
}
@media (min-width: 1200px) {
    .global__circle-swiper {
        position: absolute;
        top: 0;
        left: 0;
        display: block;
        width: 100%;
    }
}
.global__circle--symbol {
    display: none;
}
@media (min-width: 1200px) {
    .global__circle--symbol {
        display: block;
    }
}
@media (min-width: 1200px) {
    .global__circle--symbol02 {
        left: -8.75vw;
        transform: translateX(0);
    }
}
@media (min-width: 1200px) {
    .global__contents {
        position: relative;
        display: flex;
        align-items: center;
        padding-left: 13.4375vw;
        padding-right: 8.75vw;
    }
}
.global__circle {
    border-radius: 50%;
    overflow: hidden;
}
@media (min-width: 1200px) {
    .global__circle {
        width: 34.89583vw;
        height: 34.89583vw;
        border: 1px solid rgba(10, 10, 10, 0.3);
    }
}
.global__gallery {
    margin-bottom: 8vw;
}
@media (min-width: 768px) {
    .global__gallery {
        margin-bottom: 5.85938vw;
    }
}
@media (min-width: 1200px) {
    .global__gallery {
        position: relative;
        z-index: 3;
        margin-bottom: 0;
        width: 34.89583vw;
    }
}
@media (min-width: 1200px) {
    .global__gallery .global-swiper--gallery {
        border-radius: 50%;
        overflow: hidden;
    }
}
.global__gallery .global-swiper--gallery .swiper-slide {
    width: 90.66667vw;
    opacity: 0.25;
}
@media (min-width: 1200px) {
    .global__gallery .global-swiper--gallery .swiper-slide {
        width: initial;
        opacity: 1;
    }
}
.global__gallery .global-swiper--gallery .swiper-slide-active {
    position: relative;
    z-index: 2;
    opacity: 1;
}
.gallery__item {
    position: relative;
    border: 10px solid transparent;
    width: 100%;
    max-width: 90.66667vw;
    margin: 0 auto;
}
.gallery__item img {
    width: 100%;
    height: 100%;
}
@media (min-width: 1200px) {
    .gallery__item {
        border: none;
        width: 34.89583vw;
        height: 34.89583vw;
        max-width: inherit;
        margin: inherit;
    }
}
.gallery__item:before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        50% 50% at 50% 50%,
        #000 0%,
        rgba(0, 0, 0, 0) 100%
    );
    content: "";
    mix-blend-mode: overlay;
    opacity: 0.4;
}
@media (min-width: 1200px) {
    .gallery__item:before {
        display: none;
    }
}
.gallery__item figcaption {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 5.33333vw;
    font-weight: 700;
    color: #fff;
}
@media (min-width: 768px) {
    .gallery__item figcaption {
        font-size: 3.90625vw;
    }
}
@media (min-width: 1200px) {
    .gallery__item figcaption {
        display: none;
    }
}
.global__navigator {
    display: none;
}
@media (min-width: 1200px) {
    .global__navigator {
        position: absolute;
        right: 0;
        bottom: 8.48958vw;
        z-index: 10;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 7.60417vw;
        height: 7.60417vw;
        transform: translateX(50%);
        background: #333;
        border-radius: 50%;
        gap: 1.5625vw;
    }
}
.global__navigator .swiper-button-next,
.global__navigator .swiper-button-prev {
    position: static;
    margin-top: 0;
    color: #fff;
}
.global__navigator .swiper-button-next:after,
.global__navigator .swiper-button-prev:after {
    font-size: 1.5625vw;
}
@media (min-width: 1200px) {
    .global__navigator img {
        width: 100%;
    }
}
@media (min-width: 1200px) {
    .global__info {
        margin-left: 8.17708vw;
        width: 28.95833vw;
    }
    .global__info .swiper {
        padding-top: 5.20833vw;
    }
}
.global__info .info__pagination {
    display: none;
}
@media (min-width: 1200px) {
    .global__info .info__pagination {
        position: absolute;
        top: 0;
        left: 0;
        display: flex;
        align-items: center;
        font-weight: 500;
        font-size: 0.9375vw;
        line-height: 1.35417vw;
    }
    .global__info .info__pagination .info__more {
        opacity: 0.2;
    }
}
.global__info .info__pagination .swiper-pagination {
    position: static;
    width: initial;
}
.global__info .info__pagination .swiper-pagination .swiper-pagination-bullet {
    width: initial;
    height: initial;
    background: transparent;
    margin: 0 1.5625vw 0 0;
}
.global__info .info__cover {
    text-align: center;
}
@media (min-width: 1200px) {
    .global__info .info__cover {
        text-align: inherit;
    }
}
.global__info .info__cover .cover__title {
    font-size: 6.4vw;
    line-height: 8.53333vw;
    font-weight: 800;
    margin-bottom: 3.73333vw;
}
@media (min-width: 768px) {
    .global__info .info__cover .cover__title {
        font-size: 4.6875vw;
        line-height: 6.25vw;
        margin-bottom: 2.73438vw;
    }
}
@media (min-width: 1200px) {
    .global__info .info__cover .cover__title {
        margin-bottom: 2.5vw;
        font-size: 2.5vw;
        line-height: 3.125vw;
    }
}
.global__info .info__cover .cover__text {
    font-size: 3.73333vw;
    line-height: 5.86667vw;
    font-weight: 400;
    color: #333;
    margin-bottom: 5.33333vw;
}
@media (max-width: 768px) {
    .global__info .info__cover .cover__text {
        font-size: 2.73438vw;
        line-height: 4.29688vw;
        margin-bottom: 3.90625vw;
    }
    .cover__btn {
        display: flex;
        justify-content: center;
    }
}
@media (min-width: 1200px) {
    .global__info .info__cover .cover__text {
        margin-bottom: 2.29167vw;
        font-size: 1.04167vw;
        line-height: 1.5625vw;
    }
}
.global__info .info__cover .cover__btn a {
    display: flex;
    width: 15rem;
    border: 1px solid #8f8f8f;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    font-size: 1.4rem;
    transition: 0.3s;
}
.global__info .info__cover .cover__btn a:hover {
    background-color: #333333;
    border: 1px solid #333333;
    color: #ffffff;
}
.global__info .info__cover .cover__btn a:hover img {
    filter: brightness(10);
}

/* ================================= lecture__area ================================== */
.lecture__area {
    background: linear-gradient(180deg, #f8f9fe 0%, #ffffff 100%);
    width: 100%;
}
.lecture__area .inner {
    width: 80%;
    margin: 0 auto;
    padding: 10rem 0rem;
    position: relative;
}
.lecture_slide {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    cursor: url("../img/cursor-dragging.png") 16 16, grab;
    padding-bottom: 3rem;
}
.lecture_slide:active {
    cursor: url("../img/cursor-dragging.png") 16 16, grabbing;
}
.lecture_slide ul {
    display: flex;
    gap: 4rem;
    flex-wrap: nowrap;
}
.lecture_slide ul > li.item {
    flex: 0 0 calc((100% - 8rem) / 3);
    box-sizing: border-box;
}
.lecture_slide ul > li.item a {
    display: block;
    transition: 0.3s;
}
.lecture_slide ul > li.item a:hover {
    text-decoration: underline;
}
.lecture_slide ul > li.item a:hover .thumb img {
    object-fit: cover;
    transform: scale(1.2);
    transition: transform 0.5s;
}
.lecture_slide ul > li.item a .thumb {
    width: 100%;
    height: 30rem;
    overflow: hidden;
    position: relative;
}
.lecture_slide ul > li.item a .thumb img {
    width: 100%;
    height: 100%;
    transform: scale(1);
    transition: transform 0.5s;
}
.lecture_slide ul > li.item a .subjects {
    display: flex;
    justify-content: space-between;
    font-size: 1.85rem;
    font-weight: 600;
    margin-top: 3rem;
}
.lecture_slide ul > li.item a .subjects p {
    color: #6a7d8e;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
}
.lecture_slide ul > li.item a .subjects p .dt_line {
    width: 1px;
    height: 1.5rem;
    background-color: #6a7d8e;
    margin: 0 2rem;
    display: block;
}
@media (max-width: 1024px) {
    .lecture_slide ul > li.item {
        flex: 0 0 calc((100% - 8rem) / 2);
    }
}
@media (max-width: 768px) {
    .lecture_slide ul > li.item {
        flex: 0 0 calc((100% - 8rem) / 1);
    }
}

/* ================================= seminar__area ================================== */
.seminar__area {
    width: 100%;
}
.seminar__area .inner {
    width: 80%;
    margin: 0 auto;
    padding-top: 10rem;
    padding-bottom: 14rem;
    position: relative;
}
.seminar_slide {
    width: 100%;
}
.seminar_slide ul {
    display: flex;
    gap: 4rem;
    flex-wrap: nowrap;
}
.seminar_slide ul > li.item {
    flex: 1;
}
.seminar_slide ul > li.item a {
    display: block;
    width: 100%;
}
.seminar_slide ul > li.item a > div:nth-child(1) {
    width: 100%;
    height: 210px;
    border-radius: 20px 20px 0 0;
    overflow: hidden;
}
.seminar_slide ul > li.item a > div:nth-child(1) img {
    width: 100%;
    height: 100%;
    transform: scale(1);
    transition: 0.5s;
}
.seminar_slide ul > li.item a > div:nth-child(1) img:hover {
    object-fit: cover;
    transform: scale(1.2);
    transition: 0.5s;
}
.seminar_slide ul > li.item a > div:nth-child(2) {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 4rem;
    width: 100%;
    height: 16rem;
    background-color: #f6f8fc;
    padding: 2rem;
    border-radius: 0 0 20px 20px;
}
.seminar_slide ul > li.item a > div:nth-child(2) h3 {
    font-size: 1.8rem;
    font-weight: 600;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-height: 160%;
    overflow: hidden;
    color: #2a2d31;
}
.seminar_slide ul > li.item a > div:nth-child(2) span {
    font-size: 1.6rem;
    color: #a0a5ad;
}
@media (max-width: 1024px) {
    .seminar_slide ul {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .seminar_slide ul {
        grid-template-columns: repeat(1, 1fr);
    }
}

/* ================================= gallery__area ================================== */
.gallery__area {
    width: 100%;
    position: relative;
}
.gallery__area .inner {
    width: 80%;
    margin: 0 auto;
    padding: 10rem 0rem 6rem 0rem;
    position: relative;
}
.gallery__area::before {
    content: "";
    background-color: #f8f9fe;
    width: 100%;
    height: 560px;
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
}
.gallery-slider {
    width: 100%;
    position: relative;
}
.gallery-slider .slick-list {
    overflow: hidden;
    padding-bottom: 4rem;
}
.gallery-slider .slick-track {
    display: flex;
}
.gallery-item {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    margin: 0 10px;
}
.gallery-item:hover {
    box-shadow: 0px 4px 16.9px rgba(96, 109, 255, 0.25);
    transition: 0.3s;
}
.gallery-item:hover .text h3 {
    color: #144e96;
    transition: 0.3s;
    text-decoration: underline;
}
.gallery-item .thumb img {
    width: 100%;
    height: auto;
    display: block;
}
.gallery-item .text {
    height: 14rem;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.gallery-item .text h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-height: 160%;
    overflow: hidden;
}
.gallery-item .text .date {
    font-size: 1.5rem;
    font-weight: 500;
    color: #a0a5ad;
}
.slick-prev,
.slick-next {
    position: absolute;
    top: 40%;
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid #666666;
    color: #fff;
    display: flex !important;
    align-items: center;
    justify-content: center;
    z-index: 10;
}
.slick-prev:hover,
.slick-next:hover {
    background: #05367b;
    border: 0;
    transition: 0.3s;
}
.slick-prev:hover img,
.slick-next:hover img {
    filter: brightness(10);
}
.slick-prev {
    left: -75px;
}
.slick-next {
    right: -75px;
}
.slick-prev:before,
.slick-next:before {
    display: none;
}

/* logos */
.logos ul {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 6rem;
    gap: 3rem;
}
.logos ul li {
    display: flex;
    align-items: center;
    justify-content: center;
}