/* intro01 */
.intro01 {
    text-align: center;
    padding-top: 180px;
}
.intro01 h2 {
    font-size: 42px;
    font-weight: 700;
    margin: 30px auto 90px;
    line-height: 140%;
}
.intro01_con {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}
.intro01_txt {
    max-width: 620px;
    width: 100%;
    text-align: left;
}
.intro01_txt p {
    font-size: 20px;
    font-weight: 500;
    line-height: 160%;
}
.intro01_txt span {
    color: var(--sub-color);
}
.intro01_txt h3 {
    font-size: 30px;
    font-weight: 700;
    color: var(--sub-color);
    margin: 85px 0px 37px;
    padding-bottom: 12px;
    border-bottom: 1px solid #ccc;
}
.intro01_txt li {
    border-radius: 5px;
    background-color: #f5f5f5;
    line-height: 62px;
    font-size: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    margin-top: 10px;
}
.intro01_txt li:first-of-type {
    margin: 0;
}
.intro01_txt li img {
    padding: 0px 20px;
}

/* intro02 */
.intro02 {
    padding: 213px 0px 101px;
    text-align: center;
}
.intro02 h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--sub-color);
}
.intro02 h2 {
    margin: 17px auto 45px;
}
.intro02 h4 {
    font-size: 42px;
    font-weight: 700;
    line-height: 160%;
    color: #111;
    margin: 69px auto 70px;
}
.intro02 h4 span {
    color: var(--main-color);
}
.intro02 h5 {
    font-size: 30px;
    font-weight: 700;
    margin: 10px auto 17px;
}
.intro02 p {
    font-size: 20px;
    font-weight: 500;
    line-height: 180%;
}

/* intro03 */
.intro03 {
    background-color: #f5f5f5;
    padding: 100px 0px;
}
.intro03_doctor01 {
    margin-bottom: 50px;
}
.intro03 > div > div {
    padding: 50px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background-color: #fff;
    border-radius: 30px;
}
.intro03_txt {
    max-width: 580px;
    width: 100%;
}
.intro03_txt h2 {
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}
.intro03_txt h2 span {
    color: var(--main-color);
    margin-right: 10px;
}
.intro03_txt h2 img {
    margin-right: 6px;
}
.intro03_txt h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 30px;
}
.intro03_line {
    width: 100%;
    height: 1px;
    background-color: #ccc;
    margin-bottom: 30px;
}
.intro03_doctor01 .doctor_txt {
    max-height: 494px;
    overflow-y: scroll;
}
.intro03_txt h4 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #000;
}
.doctor_txt p {
    font-size: 18px;
    font-weight: 400;
    line-height: 200%;
}
.doctor_txt p span {
    font-weight: 700;
    color: #617ca5;
    display: flex;
    align-items: center;
}
.doctor_txt p img {
    margin-right: 8px;
}

/* intro04 */
.intro04 {
    padding: 200px 0px 190px;
}
.intro04 > div {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}
.intro04_fix {
    position: sticky;
    top: 200px;
}
.intro04_fix h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--title-color);
}
.intro04_fix p {
    font-size: 20px;
    font-weight: 500;
    line-height: 160%;
}
.intro04_con h3 {
    font-size: 32px;
    font-weight: 700;
    color: #111;
    margin: 30px 0px 10px;
}
.intro04_con p {
    font-size: 16px;
    font-weight: 400;
    color: #666;
}
.intro04_con01,
.intro04_con02,
.intro04_con03 {
    margin-bottom: 90px;
}

/* modal */
html.modal-active,
body.modal-active {
    overflow: hidden;
}

.modal-container {
    position: fixed;
    display: table;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    transform: scale(0);
    z-index: 99999;
}

.modal-container.on {
    transform: scaleY(0.01) scaleX(0);
    animation: unfoldIn 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}
.intro04_video {
    position: relative;
    padding-top: 56.25%;
    width: 0px;
}
.modal-container.on .intro04_video {
    width: 100%;
}

.modal-container.on .modal-background .modal_wrap {
    transform: scale(0);
    animation: zoomIn 0.5s 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.modal-container.on.out {
    transform: scale(1);
    animation: unfoldOut 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.modal-container.on.out .modal-background .modal_wrap {
    animation: zoomOut 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.modal-container.on.out .intro04_video {
    width: 0%;
}

.modal-container .modal-background {
    display: table-cell;
    background: rgba(0, 0, 0, 0.8);
    text-align: center;
    vertical-align: middle;
}

.modal-container .modal-background .modal_wrap {
    display: inline-block;
    width: 75%;
}

.modal-container .modal-background .modal_wrap .inner {
    height: 100%;
}

.modal-container .modal-background .modal_wrap img {
    width: 75%;
}

.modal-close {
    position: absolute;
    top: -3%;
    right: -5%;
    font-size: 6rem;
    line-height: 1em;
    cursor: pointer;
    color: #fff;
}

.viewMore {
    cursor: pointer;
}

@keyframes unfoldIn {
    0% {
        transform: scaleY(0.005) scaleX(0);
    }

    50% {
        transform: scaleY(0.005) scaleX(1);
    }

    100% {
        transform: scaleY(1) scaleX(1);
    }
}

@keyframes unfoldOut {
    0% {
        transform: scaleY(1) scaleX(1);
    }

    50% {
        transform: scaleY(0.005) scaleX(1);
    }

    100% {
        transform: scaleY(0.005) scaleX(0);
    }
}

@keyframes zoomIn {
    0% {
        transform: scale(0);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes zoomOut {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(0);
    }
}

/* intro05 */
.intro05 {
    background-color: #f5f5f5;
    padding: 140px 0px 127px;
    text-align: center;
}
.intro05 h2 {
    font-size: 52px;
    font-weight: 700;
    color: #111;
}
.intro05 h2 span {
    color: var(--title-color);
}
.intro05 p {
    font-size: 20px;
    font-weight: 500;
    margin: 20px auto 47px;
}
.intro05_btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 700px;
    padding: 5px;
    margin: 0 auto 48px;
    border-radius: 99px;
    background-color: rgba(143, 167, 203, 0.1);
}
.intro05_btn span {
    line-height: 50px;
    display: inline-block;
    border-radius: 99px;
    width: 165px;
    font-size: 20px;
    font-weight: 600;
    color: #666;
    cursor: pointer;
}
.intro05_btn span.active {
    background-color: var(--main-color);
    color: #fff;
}
.intro05_con > div {
    position: relative;
    overflow: hidden;
    border-radius: 30px;
    display: none;
}
.intro05_con > div.active {
    display: block;
}
.intro05_prev {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    z-index: 1;
}
.intro05_next {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    z-index: 1;
}
.intro05 .intro05_page {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    text-align: center;
}
.intro05 .intro05_page span {
    background-color: transparent;
    opacity: 1;
    width: 8px;
    height: 8px;
    border: 1px solid var(--main-color);
}
.intro05 .intro05_page span.swiper-pagination-bullet-active {
    background-color: var(--main-color);
}

/* intro06 */
.intro06 {
    padding: 200px 0px 160px;
    text-align: center;
    overflow: hidden;
}
.intro06 h2 {
    font-size: 52px;
    font-weight: 700;
    color: #111;
}
.intro06 h2 span {
    color: var(--title-color);
}
.intro06 .intro06_page {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1160px;
    padding: 5px;
    margin: 75px auto 50px;
    border-radius: 99px;
    background-color: rgba(143, 167, 203, 0.1);
}
.intro06 .intro06_page span {
    line-height: 50px;
    display: inline-block;
    border-radius: 99px;
    width: 160px;
    font-size: 20px;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    height: auto;
    opacity: 1;
    background-color: transparent;
    margin: 0 !important;
}
.intro06 .intro06_page span.swiper-pagination-bullet-active {
    background-color: var(--main-color);
    color: #fff;
}
.intro06_swiper {
    position: relative;
}
.intro06_swiper .swiper-slide {
    opacity: 0.2;
    transform: scale(0.9);
    transition: all 0.5s 0.5s;
}
.intro06_swiper .swiper-slide-active {
    opacity: 1;
    transform: scale(1);
}
.intro06_prev {
    position: absolute;
    left: -142px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    z-index: 1;
}
.intro06_next {
    position: absolute;
    right: -142px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    z-index: 1;
}