/* 탭 */
.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
}
.block_768 {
    display: none !important;
}
/* 배너 영역 */
#retina_visual {
    width: 100%;
    box-sizing: border-box;
    padding: 100px 16.6667vw;
    justify-content: flex-start;
    align-items: flex-start;
    height: 87.9vh;
}
/* 배너 텍스트 */
#retina_visual .retina_tbx {
    width: 47vw;
    text-align: left;
    position: absolute;
    bottom: 123px;
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 60px;
}
#retina_visual .retina_tbx dl {
    width: 100%;
}
#retina_visual .retina_tbx dt {
    font-size: 90px;
    font-style: normal;
    font-weight: 700;
    line-height: 90px;
    letter-spacing: -0.36px;
}
#retina_visual .retina_tbx dd {
    font-size: 60px;
    font-style: normal;
    font-weight: 400;
    line-height: 60px;
    letter-spacing: -0.15px;
}
#retina_visual .retina_tbx dd:after {
    content: "";
    display: block;
    width: 867px;
    height: 1px;
    opacity: 0.15;
    background-color: #fff;
    position: absolute;
    margin-top: 22px;
    left: -221px;
}
/* 본문 공통 p-흰색 */
.con_text {
    color: #e1e1e1;
    font-family: "Pretendard";
    font-size: 18px;
    font-style: normal;
    font-weight: 300;
    line-height: 26px;
    letter-spacing: -0.072px;
}
/* 본문 공통 p-검정색 */
.con_text-b {
    color: #000;
    font-family: "Pretendard";
    font-size: 18px;
    font-style: normal;
    font-weight: 300;
    line-height: 26px;
    letter-spacing: -0.072px;
}
.con_text span {
    font-weight: 600;
}

/* 탭 메뉴 */
.sub_tap {
    width: 100vw;
    height: 100px;
    box-sizing: border-box;
    padding: 0 11.5104vw;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #1b2046;
    color: #ccc;
}
.sub_tap li {
    width: 50%;
    display: flex;
    height: 100px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid #ccc;
    gap: 15px;
    font-family: "Pretendard";
    font-size: 24px;
    font-style: normal;
    font-weight: 500;
    line-height: 34px;
    letter-spacing: -0.06px;
    cursor: pointer;
    transition: all 0.2s;
}
.sub_tap li.on {
    border-bottom: 3px solid #fff;
    color: #fff;
}
/* gelstent_sec01 */
.gelstent_sec01 {
    color: #fff;
}
.gelstent_con {
    display: flex;
    justify-content: space-between;
}
.gelstent_sec01 .gelstent_con .gelstent_txt {
    width: 52%;
    align-self: flex-end;
    margin-bottom: 30px;
}
.gelstent_con .gelstent_txt h3 {
    color: #687ae0;
    font-family: "Playfair Display";
    font-size: 40px;
    font-style: normal;
    font-weight: 400;
    line-height: 54px;
    letter-spacing: -2px;
}
.gelstent_con .gelstent_txt h2 {
    font-family: "Pretendard";
    font-size: clamp(30px, 3.2vw, 60px);
    font-style: normal;
    font-weight: 700;
    line-height: 135%;
    letter-spacing: -0.24px;
    margin-bottom: 15px;
}
.gelstent_con .gelstent_img_box {
    width: 45%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    max-width: 523px;
    border-radius: 24px;
    overflow: hidden;
}
.gelstent_sec01 .gelstent_con .gelstent_img_box img {
    width: 100%;
}
/* gelstent_sec02 */
.gelstent_sec02 {
    position: relative;
}
.gelstent_sec02 .bg-deco {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 0;
}
.gelstent_sec02 .tit-wrap {
    display: flex;
    align-items: center;
    gap: 60px;
    color: #fff;
    margin-bottom: 60px;
    font-family: "Pretendard";
}
.gelstent_sec02 .tit-wrap h3 {
    font-size: clamp(30px, 3.2vw, 60px);
    font-weight: 700;
    line-height: 135%;
    letter-spacing: -0.04em;
}
.gelstent_sec02 .tit-wrap p {
    font-size: 20px;
    font-weight: 300;
    line-height: 140%;
    letter-spacing: -0.04em;
}
.gelstent_sec02 .img-wrap img {
    display: block;
    width: 100%;
    height: auto;
}
/* gelstent_sec03 */
.gelstent_sec03 {
    position: relative;
    overflow: hidden;
    background-color: #f4f6fd;
}
.gelstent_sec03 .bg-deco {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 0;
}
.gelstent_sec03 .content_list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 740px;
    position: relative;
    z-index: 1;
}
.gelstent_sec03 .content_list li {
    background-color: #fff;
    border-radius: 24px;
    overflow: hidden;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.gelstent_sec03 .content_list li .txt {
    padding: 30px 40px;
}
.gelstent_sec03 .content_list li .txt dt {
    color: #687ae0;
    font-size: 18px;
    font-weight: 700;
    line-height: 140%;
    letter-spacing: -0.04em;
    margin-bottom: 7px;
}
.gelstent_sec03 .content_list li .txt dd {
    color: #000;
    font-size: 18px;
    font-weight: 400;
    line-height: 140%;
    letter-spacing: -0.04em;
}
.gelstent_sec03 .content_list li .img img {
    width: 100%;
    height: auto;
    display: block;
}
.gelstent_sec03 .tit_wrap {
    position: relative;
    display: flex;
    align-items: center;
    z-index: 0;
    flex-shrink: 0;
    padding-left: 50px;
}
.gelstent_sec03 .tit_wrap .deco-txt {
    color: #88a4d1;
    text-align: right;
    font-family: "Playfair Display";
    font-size: clamp(80px, 10vw, 160px);
    font-weight: 400;
    letter-spacing: -0.4px;
    opacity: 0.15;
    position: absolute;
    right: 0;
    top: 0;
    white-space: nowrap;
    z-index: 0;
    transform: translateY(-20%);
}
.gelstent_sec03 .tit_wrap h3 {
    color: #000;
    font-size: clamp(30px, 3.2vw, 60px);
    font-weight: 700;
    line-height: 135%;
    letter-spacing: -0.04em;
    text-align: right;
}
.gelstent_sec03 .tit_wrap h3 span {
    color: #687ae0;
}
/* gelstent_sec04 */
.gelstent_sec04 {
    padding: 100px 11.475vw;
}

.gelstent_sec04 .tit_wrap {
    margin-bottom: 60px;
}
.gelstent_sec04 .tit_wrap h3 {
    color: #fff;
    font-size: clamp(30px, 3.2vw, 60px);
    font-weight: 700;
    line-height: 135%;
    letter-spacing: -0.04em;
    text-align: center;
}
.gelstent_sec04 .content_list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.gelstent_sec04 .content_list li {
    border: 1px solid #fff;
    padding: 20px;
    border-radius: 30px;
    color: #fff;
}
.gelstent_sec04 .content_list .check {
    display: flex;
    align-items: center;
    gap: 6px;
    justify-content: center;
    margin-bottom: 20px;
}
.gelstent_sec04 .content_list .tit {
    color: #fff;
    font-size: 28px;
    font-weight: 600;
    line-height: 135%;
    letter-spacing: -0.04em;
    text-align: center;
    margin-bottom: 20px;
}
.gelstent_sec04 .content_list .tit span {
    color: #687ae0;
}
.gelstent_sec04 .content_list .txt {
    color: #fff;
    font-size: 18px;
    font-weight: 400;
    line-height: 140%;
    letter-spacing: -0.04em;
    text-align: center;
}
.gelstent_sec04 .content_list .txt b {
    font-weight: 500;
}
/* gelstent_sec05 */
.gelstent_sec05 {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0;
    gap: 120px;
    padding: 100px 11.475vw 0;
}
.gelstent_sec05:before {
    position: absolute;
    content: "XEN Gel Stent";
    top: 0;
    right: 22px;
    color: #88a4d1;
    font-family: "Playfair Display";
    font-size: 120px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    letter-spacing: -0.3px;
    opacity: 0.15;
    transform: translateX(-50%);
}
.gelstent_sec05 .left_con {
    width: auto;
    align-self: flex-end;
}
.gelstent_sec05 .right_con {
    width: 61%;
    padding-bottom: 100px;
}
.gelstent_sec05 .right_con .title2 {
    font-weight: 400;
}
.gelstent_sec05 .right_con .title2 span {
    color: #687ae0;
    font-weight: 700;
}
.gelstent_sec05 .right_con .con_p1 {
    padding: 40px 0;
}
.gelstent_sec05 .right_con .content_box {
    width: 100%;
    height: fit-content;
    box-sizing: border-box;
    display: flex;
}
.gelstent_sec05 .right_con .content_box > div {
    width: 50%;
    border: 1px solid #ececec;
    padding: 40px 20px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-evenly;
    color: #687ae0;
    font-size: 24px;
    line-height: 34px;
    font-weight: 700;
    gap: 0;
    background-color: #fff;
}
.gelstent_sec05 .right_con .content_box > div p {
    color: #000;
    font-size: 18px;
    font-weight: 400;
    line-height: 140%;
    letter-spacing: 0.04em;
    text-align: center;
}
.gelstent_sec05 .right_con .content_box .con_l div,
.gelstent_sec05 .right_con .content_box .con_r div {
    flex-direction: column;
    align-items: center;
}
.gelstent_sec05 .right_con .content_box .con_l span,
.gelstent_sec05 .right_con .content_box .con_r span {
    color: #687ae0;
    font-weight: 700;
}
.gelstent_sec05 .con_l div,
.gelstent_sec05 .con_r div {
    gap: 0;
}
.gelstent_sec05 .right_con .content_box > div img {
    margin-bottom: 12px;
}
.gelstent_sec05 .right_con .content_box > div span {
    margin-bottom: 8px;
}
@media all and (max-width: 1440px) {
    .gelstent_sec04 .content_list {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media screen and (max-width: 1280px) {
    .gelstent_sec01 .gelstent_con .gelstent_txt {
        width: 40vw;
    }
    .gelstent_sec01 .gelstent_con .gelstent_txt .contents {
        width: 37vw;
    }
    .gelstent_sec05 .right_con .content_box > div {
        padding: 40px 20px;
    }
    .gelstent_sec04 {
        padding: 100px 7vw;
    }
    .gelstent_sec05 {
        padding: 100px 7vw;
        gap: 80px;
    }
}
@media screen and (max-width: 1024px) {
    .gelstent_sec03 .contents {
        flex-direction: column-reverse;
    }
    .gelstent_sec03 .tit_wrap {
        margin-bottom: 30px;
    }
    .gelstent_sec03 .tit_wrap .deco-txt {
        right: auto;
        left: 0;
        top: -40px;
        font-size: 100px;
    }
    .gelstent_sec03 .tit_wrap h3 {
        width: 100%;
        font-size: 40px;
    }
    .gelstent_sec03 .tit_wrap .deco-txt {
        text-align: left;
    }
    .gelstent_sec05 {
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .gelstent_sec05:before {
        top: 75vh;
        left: 20px;
        font-size: 10vw;
        z-index: 99;
    }
    .gelstent_sec05 .left_con {
        width: fit-content;
        margin: 0 auto;
    }
    .gelstent_sec05 .right_con {
        width: 100%;
    }
    .gelstent_sec05 {
        gap: 40px;
    }
}
@media screen and (max-width: 767px) {
    .gelstent_sec01 {
        padding: 60px 4vw;
    }
    .gelstent_sec01 .gelstent_con {
        flex-direction: column;
    }
    .gelstent_sec01 .gelstent_con .gelstent_txt {
        text-align: center;
    }
    .gelstent_con .gelstent_txt h2 {
        font-size: 28px;
    }
    .gelstent_con .gelstent_txt h3 {
        font-size: 28px;
    }
    .gelstent_sec01 .gelstent_con .gelstent_txt {
        width: 100%;
    }
    .gelstent_sec01 .gelstent_con .gelstent_img_box {
        width: 100%;
    }
    .gelstent_sec02 {
        padding: 60px 4vw;
        padding-bottom: 0;
    }
    .gelstent_sec02 .bg-deco {
        display: none;
    }
    .gelstent_sec02 .tit-wrap {
        flex-direction: column;
        gap: 60px;
    }
    .gelstent_sec02 .tit-wrap h3 {
        font-size: 60px;
    }
    .gelstent_sec02 .tit-wrap .gelstent_sec05:before {
        font-size: 9vw;
        top: 77vh;
    }
    .gelstent_sec02 .img-wrap {
        width: calc(100% + 8vw);
        margin: 0 -4vw;
    }
    .gelstent_sec03 {
        padding: 60px 4vw;
    }
    .gelstent_sec03 .bg-deco {
        display: none;
    }
    .gelstent_sec03 .content_list {
        grid-template-columns: repeat(1, 1fr);
    }
    .gelstent_sec04 .content_list {
        grid-template-columns: repeat(1, 1fr);
    }
    .gelstent_sec03 .tit_wrap .deco-txt {
        top: -70px;
        font-size: clamp(90px, 9vw, 100px);
    }
    .gelstent_sec04 .content_list {
        gap: 20px;
    }
    .gelstent_sec04 {
        padding: 60px 4vw;
    }
    .gelstent_sec05 {
        padding: 60px 4vw;
        padding-bottom: 0;
    }

    .block_768 {
        display: block !important;
    }
    .none_768 {
        display: none !important;
    }
}
@media screen and (max-width: 480px) {
    .gelstent_sec05 .right_con .content_box {
        flex-flow: row wrap;
    }
    .gelstent_sec05 .right_con .content_box > div {
        width: 100%;
        font-size: 20px;
    }
    .gelstent_sec05 .right_con .content_box > div.con_l {
        border-bottom: 0;
    }
    .gelstent_sec05:before {
        font-size: 9vw;
        top: 62vh;
    }
}