/* main_video */
.main_video {
    overflow: hidden;
    max-height: 100vh;
}

/* main_request */
    .main_request{
        padding: 200px 0px 40px;
        
        text-align: center;
        color: #222;
            position: relative;
    z-index: 1;
    }
    .main_request:before{
        content:'';
        position: absolute;
        top:0;
        left:0;
            z-index: -1;
        width:100%;
        height:1080px;
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.00) 0%, #FFF 49.52%);
    }
    .main_request h2{
        margin:8px auto 60px;
    }
        .main_request p{
       color: #777;
    }
    .main_request a{
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: 60px;
        margin: 60px auto 0px;
        max-width: 242px;
        border-radius: 100px;
        color: #222;
        transition: all 0.3s;
        gap:2px;
        border-radius: 100px;
border: 0.5px solid  rgba(255, 255, 255, 0.60);
background: rgba(255, 255, 255, 0.08);
box-shadow: 0 15px 30px 0 rgba(0, 0, 0, 0.15);
backdrop-filter: blur(20px);
transition: all 0.3s;
    }
    .main_request a:hover{
        transform: translateY(-5px);
        
    }
/* main_doctor */
.main_doctor {
    padding: 252px 0px;
    text-align: center;
    color: #222;
    background: #fff;
}
.main_doctor_wrap {
    max-width: 1344px;
    margin: 0 auto;
    width: 100%;
}
.main_doctor_wrap h2 {
    margin: 8px auto 60px;
}
.main_doctor_con {
    position: relative;
}
.main_doctor_info {
    position: absolute;
    left: 147px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: flex-end;
}
.main_doctor_img {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 0.5px solid rgba(255, 255, 255, 0.6);
    background: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(20px);
}
.main_doctor_img h4 {
    position: absolute;
    left: 50%;
    bottom: 84px;
    transform: translateX(-50%);
    color: #fff;
}
.main_doctor_img h4 {
    position: absolute;
    left: 50%;
    bottom: 84px;
    transform: translateX(-50%);
    color: #fff;
}
.main_doctor_img h4 > span {
    margin-right: 4px;
}
.main_doctor_img > span {
    position: absolute;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%);
    color: #fff;
    align-items: center;
    border: 0.5px solid rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    border-radius: 100px;
    display: inline-flex;
    padding: 16px 30px;
    gap: 2px;
    cursor: pointer;
}
.main_doctor_img > span:hover {
    background-color: rgb(55 54 56);
    transition: all 0.2s;
}
.main_doctor_list {
    padding-left: 24px;
    padding-bottom: 54px;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.main_doctor_list li {
    display: flex;
    align-items: center;
    gap: 8px;
}
.main_doctor_list span {
    padding: 0px 6px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.6);
}
.scene_sect {
    position: relative;
    overflow: hidden;
    z-index: 12;
}
.scene_sect .fixed_txt {
    z-index: 15;
}
.fixed_txt {
    position: fixed;
    left: 50%;
    top: 30%;
    transform: translate(-50%, 0%);
    max-width: 100%;
    z-index: 10;
    opacity: 0;
    pointer-events: none;
}
.scene_sect .in {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    height: 100%;
    overflow: hidden;
    top: 40%;
}
.in {
    width: 164rem;
    max-width: 100%;
    padding: 0 286px;
    margin: 0 auto;
    position: relative;
}
.scene_sect .fixed_txt .sect_tit {
    color: #fff;
}
.fixed_txt .sect_tit {
    color: #000;
    z-index: 10;
    background-color: transparent;
    height: calc(3.5rem * 1.5 + 30px + 11.5rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.sect_tit {
    position: relative;
    color: rgba(0, 0, 0, 0.2);
    transition: color 0.3s ease-in-out;
}
.fixed_txt .sect_tit .tit {
    background: transparent;
}
.sect_tit .tit {
    position: relative;
    display: inline-block;
    margin-top: 13px;
}
.scene_sect .scene_cont {
    height: 100vh;
    color: #000;
    transition: color 0.3s ease-in-out;
    background-image: url(../img/scene_sect.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}
.scene_sect .cont {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    text-align: left;
    opacity: 0;
    transition: opacity 0.5s;
    color: #fff;
}
.scene_sect.type1 .cont .left {
    transform: translateX(50%);
    opacity: 0;
}
.scene_sect .cont .line {
    flex: 0;
    margin: 0;
    position: relative;
    opacity: 0;
}
.scene_sect.type1 .cont .right {
    transform: translateX(-50%);
    opacity: 0;
    will-change: transform;
}
.scene_sect.type1 .cont .en {
    opacity: 0.2;
}
.scene_sect.type1 .cont .tit {
    opacity: 0.2;
}
.scene_sect .cont .tit {
    margin-top: 13px;
}
.scene_sect.type1 .cont .line .before {
    left: 50%;
    transform: translateX(-50%);
}
.scene_sect .cont .line .before {
    position: absolute;
    top: 50%;
    width: 0;
    height: 1px;
    background: #fff;
}
.fixed_txt.active {
    opacity: 0.2;
}
.fixed_txt .in {
    justify-content: flex-start;
}
.fixed_txt.bk .sect_tit {
    color: #000;
}
.fixed_txt.type2 .sect_tit .tit {
    text-align: right;
}
.scene_sect.type2 .cont .left {
    transform: translateX(0%);
    opacity: 0;
}
.scene_sect.type2 .cont .right {
    transform: translateX(-50%);
    opacity: 0;
}
.scene_sect.type2 .cont .line {
    flex: 1;
    opacity: 1;
    margin: 0 10rem;
}
.scene_sect.type2 .cont .line .before {
    left: 0;
}
.scene_sect .start {
    position: absolute;
    top: 70%;
    left: 0;
    width: 100%;
}
.scene_sect .fixed_txt.type2 .in {
    justify-content: flex-end;
}
.sect_tit .desc p {
    overflow: hidden;
    display: flex;
}
.sect_tit .desc p span {
    transform: translateY(100%);
    transition: transform 0.75s cubic-bezier(0.68, 0.03, 0.33, 1);
    display: inline-block;
}
.sect_tit.active .desc p span {
    transform: none;
}
.img_cont img {
    border-radius: 8px;
}
/* material_sect wisdom */
.material_sect {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding-left: 288px;
    padding-top: 327px;
    padding-bottom: 200px;
    background-color: #fff;
}
.material_sect .sect_tit {
    flex-shrink: 0;
    position: sticky;
    top: 40%;
    height: 50vh;
    opacity: 1;
    transition: opacity 0.5s;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.material_sect.active .sect_tit {
    opacity: 1;
}
.sect_tit .tit span {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    color: transparent;
    white-space: nowrap;
    letter-spacing: -2px;
    transition: width 0.7s ease-in-out, background-color 0.3s ease-in-out;
}
.sect_tit.active .tit span {
    color: #000;
}
.sect_tit.active .desc {
    color: #000;
    transition: color 0.3s ease-in-out;
}
.img_cont {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    flex-wrap: wrap;
    max-width: 920px;
    margin-right: 104px;
}
.img_cont h3 {
    margin: 20px 0px 12px;
    color: #222;
}
.img_cont p {
    color: #777;
}
.main_wisdom_con03 {
    margin: 120px auto;
}

/* material_sect jaw */
.material_sect.jaw {
    padding-left: 104px;
    padding-right: 286px;
    justify-content: space-between;
    z-index: 12;
    position: relative;
}
.material_sect.jaw .sect_tit {
    /* padding-left: 206px; */
}
.main_jaw_con03 {
    margin: 120px auto;
}

.jaw_btn {
    margin-top: 40px;
    display: flex;
    padding: 8px 14px;
    justify-content: center;
    align-items: center;
    gap: 4px;
    border-radius: 100px;
    border: 0.5px solid rgba(255, 255, 255, 0.6);
    background: #151515;
    backdrop-filter: blur(20px);
    color: #fff;
    cursor: pointer;
    opacity: 0.5;
    transition: all 0.3s ease-in-out;
}
.sect_tit.active .jaw_btn {
    opacity: 1;
}
.jaw_btn:hover {
    transform: translateY(-5px);
}

/* main_review */
.main_review {
    background-image: url(../img/main_review_bg.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    text-align: center;
    color: #fff;
    padding: 200px 0px;
    position: relative;
    z-index: 12;
    overflow: hidden;
}
.main_review h2 {
    margin: 8px auto 20px;
}
.main_review > img {
    margin: 32px auto 60px;
}
.main_review_swiper {
    width: 100%;
}
.main_review_swiper .swiper-wrapper {
    transition-timing-function: linear !important;
}
.main_review_swiper .swiper-slide {
    display: flex;
    padding: 32px;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    border-radius: 8px;
    border: 0.5px solid rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 15px 30px 0 rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(20px);
    text-align: left;
    height: 280px;
    word-break: break-all;
}

/* main_bna */
.main_bna {
    padding-top: 200px;
    text-align: center;
    color: #222;
    background-color: #fff;
    position: relative;
    z-index: 20;
}
.main_bna h2 {
    margin: 8px auto 60px;
}
.main_bna_con {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    text-align: left;
}
.main_bna_img {
    position: relative;
}
.main_bna_img::after {
    content: '';
    display: block;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    position: absolute;
    border-radius: 8px;
    opacity: 0;
    transition: all 0.2s;
}
.main_bna_img span {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    display: flex;
    align-items: center;
    gap: 2px;
    justify-content: center;
    padding: 8px 14px;
    color: #fff;
    background-color: #151515;
    border: 0.5px solid rgba(255, 255, 255, 0.6);
    border-radius: 99px;
    cursor: pointer;
    opacity: 0;
    transition: all 0.2s;
    z-index: 1;
}
.main_bna_con > div:hover .main_bna_img::after {
    opacity: 1;
}
.main_bna_con > div:hover span {
    opacity: 1;
}
.main_bna_img span:hover {
    background-color: rgba(255, 255, 255, 0.6);
}
.main_bna_con h4 {
    margin: 19px 0px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.main_bna_con h4 span {
    color: #777;
    display: inline-block;
    line-height: 28px;
    padding: 0px 8px;
    border-radius: 4px;
    background-color: rgba(0, 0, 0, 0.1);
}
.main_bna_con p {
    color: #777;
}
.main_bna_con01,
.main_bna_con02,
.main_bna_con03,
.main_bna_con04 {
    margin-bottom: 60px;
}

/* main_info */
.main_info {
    padding: 200px 0px;
    text-align: center;
    color: #222;
    background-color: #fff;
    position: relative;
    z-index: 20;
}
.main_info > div > h2 {
    margin: 8px auto 60px;
}
.map_wrap {
    position: relative;
}
.main_info_con {
    position: absolute;
    left: 147px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 101;
    border-radius: 12px;
    background: #151515;
    color: #fff;
    text-align: left;
    padding: 32px;
    width: 338px;
}
.main_info_con ul {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin: 52px 0px 20px;
    width: 103%;
}
.main_info_con li {
    display: flex;
    align-items: center;
    gap: 18px;
    width: 100%;
}
.main_info_con li > span {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 62px;
    width: 100%;
}
.night {
    display: flex;
    align-items: center;
    gap: 2px;
    border-radius: 2px;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 0px 6px;
}
.main_info_con > p {
    color: rgba(255, 255, 255, 0.6);
}