@charset "UTF-8";

/* mainBanner */

.swiper-container {
    height: 480px;
}

#mainBanner .swiper-slide a {
    height: 480px;
}

#mainBanner .swiper-slide img {
    height: 100%;
}

#mainBanner .swiper-button-prev,
#mainBanner .swiper-button-next {
    width: 80px;
    height: 80px;
    top: 200px;
}

#mainBanner .swiper-button-prev {
    right: calc(50% + 600px);
    left: auto;
    background-image: url(../img/icon/arrow-left-01.png);
}

#mainBanner .swiper-button-prev:hover {
    background-image: url(../img/icon/arrow-left-02.png);
}

#mainBanner .swiper-button-next {
    left: calc(50% + 600px);
    right: auto;
    background-image: url(../img/icon/arrow-right-01.png);
}

#mainBanner .swiper-button-next:hover {
    background-image: url(../img/icon/arrow-right-02.png);
}

#mainBanner .swiper-pagination-bullet {
    width: 80px;
    height: 4px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 2px;
    position: relative;
}   

#mainBanner .swiper-pagination-bullet-active {
    background: rgba(0, 0, 0, 0.2);
}

#mainBanner .swiper-pagination-bullet::before {
    display: block;
    content: '';
    width: 0%;
    height: 100%;
    background: #FFFFFF;
    position: absolute;
    left: 0;
    top: 0;
}

#mainBanner .swiper-pagination-bullet-active.swiper-pagination-bullet::before {
    display: block;
    content: '';
    width: 100%;
    height: 100%;
    background: #FFFFFF;
    position: absolute;
    left: 0;
    top: 0;
    transition: 5.2s linear;
}

.main-titile {
    font-size: 40px;
    font-weight: 400;
    line-height: 53px;
}


/* main-serve */

.main-serve {
    padding-top: 80px;
}

.main-serve .main-titile {
    margin-bottom: 48px;
}

.main-serve-item {
    width: 282px;
    height: 440px;
    padding: 144px 40px 0 40px;
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 8px;
    position: relative;
    top: 0;
    transition: 0.1s linear;
    cursor: pointer;
    box-shadow: 0px 0px 0px 0px rgba(0, 0, 0, 0.04);
}

.main-serve-item:hover {
    top: -10px;
    box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.04);
}

.main-serve-item:nth-child(1) {
    background-image: url(../img/serve-bg-01.png);
}

.main-serve-item:nth-child(2) {
    background-image: url(../img/serve-bg-02.png);
}

.main-serve-item:nth-child(3) {
    background-image: url(../img/serve-bg-03.png);
}

.main-serve-item:nth-child(4) {
    background-image: url(../img/serve-bg-04.png);
}

.main-serve-item h3 {
    font-size: 24px;
    font-weight: bold;
    line-height: 33px;
}

.main-serve-item li {
    margin-top: 24px;
    font-size: 16px;
    font-weight: normal;
    line-height: 21px;
}

/* business */

.business {
    margin-top: 80px;
    padding-top: 80px;
    padding-bottom: 102px;
    background-color: #ffffff;
    overflow: hidden;
}

.business .bg-left {
    width: 432px;
    position: absolute;
    top: 43px;
    right: calc(50% + 643px);
}

.business .bg-right {
    width: 760px;
    position: absolute;
    top: -106px;
    left: calc(50% + 642px);
}

.business-box p {
    margin: 24px auto 40px;
    font-size: 16px;
    font-weight: normal;
    line-height: 21px;
    text-align: center;
}

.business-box img {
    width: 100%;
}

/* philosophy */

.philosophy {
    padding: 80px 0 102px 0;
}

.philosophy-box p {
    margin: 24px auto 40px;
    font-size: 16px;
    font-weight: normal;
    line-height: 21px;
    text-align: center;
}

.philosophy-box img {
    width: 100%;
}