@charset "utf-8";

/* main */
main{
    margin: 13.2rem auto 0;
    width: 95%;
    height: calc(var(--vh) * 100 - 16.8rem);
    position: relative;
    overflow: hidden;
    border-radius: 2rem;
}
main .main_back{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(/img/main_back.jpg) no-repeat;
    background-size: cover;
    background-position: 63% bottom;
    transform-origin: center center;
    animation: zoom 1.6s cubic-bezier(0.4, 0.0, 0.2, 1);
}
@keyframes zoom{
    0%{transform: scale(1.1);}
    100%{transform: scale(1);}
}
main .wrap{
    max-width: 1216px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-bottom: 4%;
}
main b{
    margin-bottom: 2.4rem;
    font-weight: 500;
    font-size: 2.3rem;
    letter-spacing: -0.01em;
    color: #fff;
}
main h2{
    font-weight: 700;
    font-size: 5.2rem;
    line-height: 1.4;
    color: #fff;
}
main .text-change{
    overflow:hidden;
    display:block;
    min-height: 1.4em;
}
main .text-change span{
    display: block;
    animation: main-chamber 1s cubic-bezier(0.39, 0.575, 0.565, 1) forwards;
    opacity: 0;
}
main .text-change.c2 span{
    animation-delay: .4s;
}
main .text-change.c3, main .text-change.c4{
    display: none;
}
main .text-change.c3 span{
    animation-delay: .2s;
}
main .text-change.c4 span{
    animation-delay: .4s;
}
@keyframes main-chamber {
    0%{transform:translateY(100%);}
    100% {transform:translateY(0); opacity: 1;}
}
main h4{
    margin-top: 3.2rem;
    font-weight: 200;
    font-size: 2rem;
    color: #fff;
}


/* solution */
.solution .wrap{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.solution iframe{
    margin-top: 8rem;
    width: 100%;
    aspect-ratio: 1920 / 1080;
    max-width: 1280px;
    border-radius: 2rem;
    overflow: hidden;
}


/* introduce */
.introduce{
    padding: 6rem 0 0;
}
.introduce .top_box{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
.introduce .profile{
    position: relative;
    margin-top: 10rem;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 5%;
}
.introduce .profile::before{
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(to bottom, #FFFFFF, #ECEFF7);
    filter: blur(4px);
}
.introduce .profile img{
    margin-left: -7%;
    width: 640px;
    max-width: 60%;
    object-fit: contain;
}
.introduce .profile .text_box{
    padding: 10rem 0;
}
.introduce .profile .text_box h2{
    margin: 1.2rem 0 3.6rem;
}
.introduce .profile .text_box ul:first-child{
    margin-top: 0;
}
.introduce .profile .text_box ul{
    margin-top: 1.6rem;
}
.introduce .profile .text_box ul li{
    position: relative;
    font-weight: 400;
    font-size: clamp(14px, 1.8rem, 18px);
    line-height: 1.5;
    padding-left: 1.2rem;
    color: #333;
}
.introduce .profile .text_box ul li::before{
    content: '';
    position: absolute;
    left: 0;
    top: .6em;
    width: .4rem;
    height: .4rem;
    border-radius: 50%;
    background: #191919;
}


/* problem */
.problem{
    width: 100%;
    margin: 4rem 0;
}
.problem .problem-slide {
    margin-top: 8rem;
    width: 100%;
}
.problem .problem-slide .swiper-wrapper {
    transition-timing-function: linear !important;
}
.problem .problem-slide .swiper-slide{
    width: fit-content;
}
.problem .problem-slide .swiper-slide img {
    height: 10rem;
    object-fit: contain;
}


/* disease */
.disease{
    padding: 12rem 0;
    background: #F4FDFA;
}
.disease .wrap{
    display: flex;
    justify-content: center;
    padding-left: 3%;
}
.disease img{
    width: 65%;
    object-fit: contain;
}


/* differentiation */
.differentiation{
    background: linear-gradient(to bottom, #FFFFFF, #F3F6F9);
    overflow: visible;
    height: calc(var(--vh) * 440);
}
.differentiation .wrap{
    height: 100%;
}
.differentiation .sticky{
    position: sticky;
    top: 8rem;
    height: calc(var(--vh) * 100 - 10rem);
    display: flex;
    flex-direction: column;
    align-items: center;
}
.differentiation .fold_cards{
    position: relative;
    margin: 8rem auto 0;
    width: 80%;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 4rem;
}
.differentiation .fold_cards .card{
    width: 100%;
    height: 75%;
    flex-shrink: 0;
    background: #fff;
    border-radius: 3.6rem;
    box-shadow: 2px 2px 8px rgba(0, 0, 0, .08);
    padding: 6rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background-repeat: no-repeat;
    background-size: cover;
    color: #fff;
    transform-origin: top;
    transform: perspective(1800px);
    transition: all 1.7s;
}
.differentiation .fold_cards .card:nth-child(1) {
    background-image: url(/img/card1.jpg);
}
.differentiation .fold_cards .card:nth-child(2) {
    background-image: url(/img/card2.jpg);
}
.differentiation .fold_cards .card:nth-child(3) {
    background-image: url(/img/card3.jpg);
}
.differentiation .fold_cards .card h3{
    font-weight: 600;
    font-size: 3rem;
    letter-spacing: -0.02em;
    text-shadow: .4rem .4rem 3.5rem rgba(0, 0, 0, 0.1);
}
.differentiation .fold_cards .card p{
    font-size: 2.1rem;
    margin-top: 1.8rem;
    font-weight: 300;
    color: #D9D9D9;
    text-shadow: .4rem .4rem 3.5rem rgba(0, 0, 0, 0.1);
}
.differentiation .fold_cards .card p span{
    font-weight: 500;
    color: #fff;
}


/* graph */
.graph .container{
    margin: 8rem auto 0;
    max-width: 1216px;
    width: 100%;
    display: flex;
}
.graph .container img{
    width: 33.33%;
    object-fit: contain;
}


/* review */
.review{
    padding: 18rem 0 6rem;
}
.review .background{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 75%;
    background: var(--main);
}
.review .top_box{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
.review .title b{
    color: var(--sub2);
}
.review .title h2{
    color: #fff;
}
.review .review_slide{
    position: relative;
    margin-top: 6rem;
    width: 140%;
    padding: 3.6rem 0;
}
.review .review_slide .swiper-slide{
    position: relative;
    height: auto;
    padding: 5rem 5rem 6rem; 
    background-color: #fff;
    box-shadow: .9rem 1.2rem 2.4rem 1.2rem rgba(0, 0, 0, .07);
    border-radius: 2rem;
    max-width: 680px;
}
.review .review_slide .swiper-slide .profile_box{
    display: flex;
    align-items: center;
}
.review .review_slide .swiper-slide .profile_box h5{
    font-weight: 600;
    font-size: 2rem;
    letter-spacing: 0.004em;
    color: #555;
}
.review .review_slide .swiper-slide .profile_box p{
    display: inline-block;
    padding-left: 2rem;
    margin-left: 2rem;
    border-left: .5px solid #a9a9a9;
    font-weight: 300;
    font-size: clamp(12px, 1.8rem, 18px);
    color: #a9a9a9;
}
.review .review_slide .swiper-slide h3{
    font-weight: 600;
    margin-top: 6.2rem;
    font-size: 2.4rem;
    line-height: 1.4;
    letter-spacing: 0;
    color: #333;
}
.review .review_slide .swiper-slide .p_box{
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.review .review_slide .swiper-slide .p_box p{
    font-size: clamp(14px, 1.8rem, 18px);
    line-height: 1.5;
    letter-spacing: 0;
    color: #555;
}
.review .swiper-scrollbar {
    position: relative;
    margin-top: 6rem;
    width: 100%;
    background: rgba(62, 62, 62, .2); 
    border-radius: 8px;
    height: 8px;
}
.review .swiper-scrollbar-drag {
    background: #555; /* 이동하는 막대 색 */
    border-radius: 8px;
    height: 100%;
    transition: .3s;
}
.review button.next{
    position: absolute;
    left: -7%;
    top: 60%;
    width: 6.2rem;
    z-index: 2;
}
.review button.next img{
    width: 100%;
    object-fit: contain;
}


/* process */
.process .wrap{
    max-width: 1264px;
}
.process .card{
    margin-top: 8rem;
    border: 1px solid #D9D9D9;
    border-radius: 1.2rem;
    width: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.process .card .t_name{
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #ddd;
}
.process .card .t_name button{
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3.2rem 1rem;
    color: #BBBBBB;
    border-bottom: 4px solid #fff;
    cursor: pointer;
    transition: .4s;
    font-weight: 500;
    font-size: 2.4rem;
    line-height: 1.4;
    letter-spacing: -0.02em;
}
.process .card .t_name button.on{
    color: #525A95;
    border-bottom: 4px solid #525A95;
}
.process .card .t_name button img{
    width: 2.8rem;
    object-fit: contain;
    margin-right: 1.2rem;
    display: none;
}
.process .card .t_name button.on img{
    display: block;
}
.process .card .card_contents{
    position: relative;
    width: 100%;
    height: 50rem;
}
.process .card .card_contents article{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    justify-content: space-between;
    display: none;
}
.process .card .card_contents article.on{
    display: flex;
}
.process .card .card_contents article .l_box{
    flex: 1;
    height: auto;
    max-width: 57.5%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 10rem;
    animation: growth_fadeIn 1s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes growth_fadeIn{
    0%{transform: translateY(3rem); opacity: 0;}
    100%{transform: translateY(0); opacity: 1;}
}
.process .card .card_contents article .l_box b{
    margin-top: 2.4rem;
    font-size: clamp(14px, 1.8rem, 18px);
}
.process .card .card_contents article .l_box p{
    color: #555;
}
.process .card .card_contents article .l_box p:first-of-type{
    margin-top: 3.6rem;
    margin-bottom: 1.5rem;
}
.process .card .card_contents article img{
    width: 500px;
    height: 100%;
    max-width: 42.5%;
    object-fit: cover;
    object-position: 75% 35%;
}


/* qna */
.qna{
    padding: 6rem 0;
}
.qna .wrap{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12rem;
}
.qna .back_img_top{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 50%;
    background: url(/img/qna_back_top.png) no-repeat;
    background-size: cover;
    background-position: center top;
    z-index: -1;
}
.qna .back_img_bottom{
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 50%;
    background: url(/img/qna_back_bottom.png) no-repeat;
    background-size: cover;
    background-position: center bottom;
    z-index: -1;
}
.qna article{
    width: 100%;
    max-width: 1216px;
    display: flex;
    justify-content: space-between;
}
.qna article div b{
    font-family: "Literata", serif;
    font-size: 7.4rem;
    font-weight: 400;
    color: var(--sub1);
    display: block;
    margin-bottom: 2.4rem;
}
.qna article .a_box{
    margin-top: 20rem;
}
.qna article .a_box .p_box p{
    color: #222;
}
.qna article .a_box .p_box p:first-child{
    font-weight: 700;
    padding-bottom: 1.2rem;
}


/* view */
.view .view_slide{
    margin-top: 6rem;
    width: 100%;
    padding: 3rem 0;
}
.view .view_slide .swiper-slide{
    width: 1216px;
    max-width: 72%;
    border-radius: 1.2rem;
    overflow: hidden;
    transition: .2s;
}
.view .view_slide .swiper-slide-active{
    box-shadow: 0 0 3rem 0 rgba(0, 0, 0, .1);
}
.view .view_slide .swiper-slide img{
    width: 100%;
    object-fit: cover;
}
.view .view_slide button{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 6.2rem;
}
.view .view_slide button img{
    width: 100%;
    object-fit: contain;
    border-radius: 50%;
    box-shadow: 0 0 22px 4px rgba(0, 0, 0, .08);
}
.view .view_slide button.prev{
    left: 10%;
}
.view .view_slide button.next{
    right: 10%;
}
.view  .swiper-pagination {
    position: relative;
    margin-top: 4rem;
}
.view .swiper-pagination-fraction {
    font-weight: 300;
    font-size: 2.6rem;
    line-height: 1.35;
    letter-spacing: 0.04em;
    color: #888;
}
.view  .swiper-pagination-current {
    font-family: 'Noto Serif KR', serif;
    font-weight: 600;
    letter-spacing: 0.03em;    
    font-size: 4.2rem;
    line-height: 1.35;
    color: #4E515A;
}
.view  .swiper-pagination-total {
    font-weight: 300;
    font-size: 2.6rem;
    line-height: 1.35;
    color: #888;
}


/* info */
.info{
    padding: 6rem 0;
}
.info .wrap{
    max-width: 1216px;
}
.info .info_box{
    margin-top: 8rem;
    width: 100%;
    display: flex;
    border-top: 1px solid var(--sub1);
    border-bottom: 1px solid var(--sub1);
}
.info .info_box > div{
    flex: 1;
    padding: 6%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.info .info_box > div h3{
    color: var(--main);
}
.info .info_box .l_box{
    padding-left: 8%;
    background: rgba(238, 245, 251, .44);
    border-right: 1px solid var(--sub1);
}
.info .info_box .l_box strong{
    margin-top: 1.6rem;
    font-weight: 700;
    font-size: 4rem;
    line-height: normal;
    color: var(--sub1);
}
.info .info_box .r_box p{
    color: #7d7d7d;
}
.info .info_box .r_box p:first-of-type{
    margin-top: 1.6rem;
}
.info .info_box .r_box .time_table{
    margin-top: 2.4rem;
    display: flex;
    flex-direction: column;
    gap: .5rem;
}
.info .info_box .r_box .time_table div{
    display: flex;
    font-size: 2.4rem;
}
.info .info_box .r_box .time_table div b{
    display: block;
    width: 9.2rem;
    text-wrap: nowrap;
    font-weight: 500;
    color: #555;
    letter-spacing: .54em;
}
.info .info_box .r_box .time_table div:last-child b{
    letter-spacing: -0.04em;
}
.info .info_box .r_box .time_table div span{
    font-weight: 600;
    margin-left: 3.6rem;
    color: var(--sub1);
}


/* visit */
.visit .wrap{
    max-width: 1216px;
}
.visit #map{
    margin-top: 8rem;
    width: 100%;
    height: 50rem;
    border-radius: 1.6rem;
}
.visit .address{
    margin-top: 2.4rem;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 1.2rem;
}
.visit .address div{
    margin-right: auto;
    font-weight: 700;
    font-size: 2.4rem;
    color: #222;
}
.visit .address div img{
    width: 2.9rem;
    object-fit: contain;
    margin-right: 1.2rem;
}
.visit .transportation{
    margin-top: 8rem;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 4rem;
}
.visit .transportation > div{
    width: 100%;
    padding: 6rem;
    border-radius: 2.4rem;
    border: 1px solid #1E81CE;
    background: rgba(238, 245, 251, .12);
    display: flex;
}
.visit .transportation > div:last-child{
    background: rgba(238, 245, 251, .6);
}
.visit .transportation > div img{
    width: 8.4rem;
    object-fit: contain;
    padding-right: 6.4rem;
    padding-left: .4rem;
    box-sizing: content-box;
    border-right: 1px solid #3f64c381;
    margin-right: 6rem;
}
.visit .transportation > div .text_box{
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.visit .transportation > div .text_box h3{
    font-weight: 700;
    color: #222;
}
.visit .transportation > div .text_box h4{
    font-weight: 300;
    color: #555;
}






@media (min-width: 1920px) {
    .view .view_slide button{
        width: 7rem;
    }
    .view .view_slide button.prev{
        left: 21.5%;
    }
    .view .view_slide button.next{
        right: 21.5%;
    }
    
}
@media (max-width: 1440px) {
    .problem .problem-slide .swiper-slide img {
        height: 8.4rem;
    }
    .differentiation{
        height: auto;
    }
    .differentiation .sticky{
        position: relative;
        top: auto;
        height: auto;
        display: block;
    }
    .differentiation .fold_cards{
        width: 90%;
    }
    .differentiation .fold_cards .card{
        height: auto;
        aspect-ratio: 100 / 66;
        padding: 4.8rem;
    }
    .review{
        padding-top: 16rem;
    }
    .review button.next{
        left: -5%;
        width: 5.4rem;
    }
    .process .card .t_name button{
        font-size: 2.05rem;
    }
    .process .card .card_contents article .l_box{
        padding: 0 8rem;
    }
    .process .card .card_contents article .l_box br{
        display: none;
    }
    .problem {
        padding-bottom: 20rem;
    }
    .view .view_slide button{
        width: 5.4rem;
    }
    .view .view_slide button.prev{
        left: 6.5%;
    }
    .view .view_slide button.next{
        right: 6.5%;
    }
}
@media (max-width: 1024px) {
    main h2{
        font-size: 4.8rem;
    }
    .solution iframe{
        margin-top: 6rem;
    }
    .introduce .top_box{
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 2.4rem;
    }
    .introduce .profile{
        margin-top: 2.8rem;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 6rem;
    }
    .introduce .profile::before{
        display: none;
    }
    .introduce .profile img{
        position: relative;
        margin-left: 0;
        width: 100%;
        max-width: 100%;
        padding-top: 5%;
        background-color: #ECEFF7;
        border-radius: 6px;
    }
    .introduce .profile .text_box{
        padding: 0;
    }
    .problem{
        margin: 0;
    }
    .disease img{
        width: 85%;
    }
    .differentiation .fold_cards .card{
        padding: 3.6rem;
    }
    .differentiation .fold_cards .card h3{
        font-size: 2.6rem;
    }
    .differentiation .fold_cards .card p{
        font-size: clamp(13.8px, 1.8rem, 18px);
    }
    .review .review_slide{
        width: 120%;
    }
    .review .review_slide .swiper-slide{
        max-width: 550px;
    }
    .process .card .card_contents{
        height: 44rem;
    }
    .process .card .card_contents article .l_box{
        padding: 0 4.5rem;
    }
    .qna article{
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
    }
    .qna article .q_box h2{
        font-size: 3.8rem;
    }
    .qna article .a_box{
        margin-top: 4.8rem;
    }
    .view .view_slide .swiper-slide{
        max-width: 82%;
    }
    .view .swiper-pagination{
        margin-top: 2rem;
    }
    .view .swiper-pagination-fraction {
        font-size: 2.2rem;
    }
    .view  .swiper-pagination-current { 
        font-size: 3.6rem;
    }
    .view  .swiper-pagination-total {
        font-size: 2.2rem;
    }
    .info .info_box{
        flex-direction: column;
        border: 1px solid var(--sub1);
        border-radius: .6rem;
    }
    .info .info_box > div{
        padding: 8%;
    }
    .info .info_box .l_box{
        border: 0;
        border-bottom: 1px solid var(--sub1);
        padding-left: 8%;
    }
    .info .info_box .l_box strong {
        margin-top: 1.2rem;
        font-size: 3.6rem;
    }
    .visit .address{
        flex-wrap: wrap;
        row-gap: 1.6rem;
    }
    .visit .address div{
        width: 100%;
    }
    .visit .transportation > div{
        flex-direction: column;
        row-gap: 4rem;
        padding: 4.8rem;
    }
    .visit .transportation > div img{
        padding: 0;
        border: 0;
    }
}

@media (max-width: 768px) {
    main .text-change.c2{
        display: none;
    }
    main .text-change.c3, main .text-change.c4{
        display: block;
    }
    .differentiation .fold_cards .card{
        border-radius: 2.6rem;
        padding: 2.8rem;
    }
    .differentiation .fold_cards{
        width: 100%;
    }
    .graph .container{
        margin: 6rem auto 0;
        flex-direction: column;
        row-gap: 4rem;
    }
    .graph .container img{
        width: 100%;
        object-fit: contain;
        padding: 0 10%;
    }
    .review{
        padding-top: 14rem;
    }
    .review .top_box{
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        row-gap: 2.4rem;
    }
    .review .review_slide{
        width: 100%;
        overflow: visible;
    }
    .review .review_slide .swiper-slide{
        max-width: none;
    }
    .review .review_slide .swiper-slide .p_box p br{
        display: none;
    }
    .review button.next{
        display: none;
    }
    .process .card .t_name button{
        font-size: 1.8rem;
        padding: 2.4rem .6rem;
    }
    .process .card .t_name button span{
        display: none;
    }
    .process .card .card_contents{
        height: 560px;
    }
    .process .card .card_contents article{
        flex-direction: column-reverse;
        height: 100%;
    }
    .process .card .card_contents article .l_box{
        width: 100%;
        height: auto;
        max-width: none;
        padding: 5rem 4rem;
    }
    .process .card .card_contents article .l_box p:first-of-type{
        margin-top: 4rem;
    }
    .process .card .card_contents article img{
        width: 100%;
        height: 30rem;
        max-width: none;
    }
    .qna .back_img_top{
        background-size: contain;
    }
    .qna .back_img_bottom{
        background-size: contain;
    }
    .qna article div b {
        font-size: 6rem;
    }
    .problem {
        padding-bottom: 18rem;
    }
    .view .view_slide button{
        width: 5.6rem;
    }
}
@media (max-width: 480px) {
    main h2{
        font-size: 31px;
    }
    .solution iframe {
        margin-top: 4.8rem;
    }
    .introduce .profile {
        margin-top: 1.2rem;
    }
    .graph .container img{
        padding: 0 2.5%;
    }
    .disease img{
        width: 95%;
    }
    .differentiation .fold_cards .card p br{
        display: none;
    }
    .process .card .t_name button{
        font-size: 13.8px;
    }
    .process .card .card_contents{
        height: 490px;
    }
    .process .card .card_contents article img{
        height: 25rem;
    }
    .review{
        padding-top: 12rem;
    }
    .qna article div b {
        font-size: 5.6rem;
    }
    .qna article .q_box h2 {
        font-size: 3.4rem;
    }
    .qna article .a_box .p_box p br{
        display: none;
    }
    .visit .transportation > div{
        row-gap: 3rem;
        padding: 3.6rem;
    }
    .visit .transportation > div h4 br{
        display: none;
    }
}