.module-title {
    font-size: 34px;
    font-weight: 900;
    position: relative;
}

.module-title::before {
    content: "";
    position: absolute;
    width: 22px;
    height: 4px;
    background-color: var(--theme-red);
}

.module-circle-arrow {
    width: 42px;
    height: 42px;
    line-height: 42px;
    border-radius: 50%;
    border: 1px solid #A6A6A6;
    font-size: 16px;
    color: var(--theme-red) !important;
    font-weight: 700;
    background: #fff;
    text-align: center;
}
a .module-circle-arrow,a .icon-arrow-right {
    color: var(--theme-red) !important;
}
.module-box {
    position: relative;
}



.banner {
    position: relative;
}

.banner .copywriting {
    position: absolute;
    top: 35%;
    left: 10%;
}

.banner .copywriting h1 {
    font-size: 52px;
    font-weight: bold;
    color: #000;
}

.banner .copywriting h2 {
    font-size: 48px;
    font-weight: bold;
    color: #000;
    padding: 0 0 30px;
}

.banner .copywriting .more-btn {
    background-color: var(--theme-red);
    color: #fff;
    line-height: 28px;
    border-radius: 30px;
    font-size: 12px;
    padding: 0 8px 0 25px;
}

.banner .copywriting .more-btn .iconfont {
    margin-left: 12px;
}

.banner .swiper {
    height: calc(100vh - 70px);
    width: 100%;
}

.banner .swiper img {
    height: 100%;
    width: 100%;
    object-fit: cover;
}


.swiper-pagination .swiper-pagination-bullet {
    height: 15px;
    width: 15px;
    background: #CCC;
    opacity: 1;
}
.swiper-pagination .swiper-pagination-bullet-active {
    background: #bb0009;
}

.about {
    background: url('../images/home/about-company.png') no-repeat right center / 50%,
    url('../images/home/about-bg.png') no-repeat center center/cover;
    padding: 120px 0;
}

.about .module-title::before {
    left: 5px;
    bottom: -8px;
}

.about .company-name {
    font-size: 21px;
    padding: 35px 0 30px;
}

.about .company-name .text-en {
    font-size: 16px;
    margin: 5px 0 0;
}

.about .about-summary {
    width: 55%;
    line-height: 2;
    text-indent: 2em;
    font-size: 14px;
}

.about .company-data {
    padding: 55px 0 60px;
    justify-content: flex-start;
}

.about .company-data .item {
    display: inline-block;
    vertical-align: middle;
    margin-right: 30px;
    /* min-width: 110px; */
}

.about .company-data .num {
    font-size: 38px;
    font-weight: 700;
    color: var(--theme-red);
}

.about .company-data .text {
    font-size: 14px;
    padding-left: 2px;
}

.about .company-data .num .add {
    font-size: 20px;
    font-weight: 400;
    margin-left: -5px;
}

.solution {
    position: relative;
    background-color: var(--default-grey);
    padding: 0;
}

.solution .solution-info .img {
    width: 75%;
}

.solution .solution-info {
    position: relative;
}

.solution .solution-info .info-box {
    position: absolute;
    bottom: 15%;
    left: 8%;
}

.solution .info-box .arrow {
    width: 36px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    border-radius: 50%;
    color: #fff;
    font-size: 19px;
    background-color: var(--theme-red);
}

.solution .info-box .title {
    color: #fff;
    padding: 20px 0 12px;
    font-size: 20px;
    font-weight: 700;
}

.solution .info-box .content {
    color: #F2F3F5;
}

.solution .solution-side {
    position: absolute;
    right: 5%;
    top: 15%;
    width: 30%;
    z-index: 2;
}

.solution .module-title {
    position: absolute;
    right: 12%;
    top: 8%;
    z-index: 2;
}

.solution .module-title::before {
    right: -40px;
    bottom: 10px;
}

.solution .solution-side .side-item {
    height: 52px;
    line-height: 52px;
    font-size: 21px;
    margin: 8% 0 0;
    width: 100%;
    padding-left: 40%;
}

.solution .solution-side img {
    height: 28px;
    margin-right: 15px;
    vertical-align: middle;
    margin-top: -5px;
}

.solution .solution-side .side-item.active {
    background-color: var(--theme-red);
    color: #fff;
}
.solution .solution-side .side-item.active img{
    filter: brightness(10);
}

.solution .module-circle-arrow {
    position: absolute;
    right: 5%;
    bottom: 25px;
    transform: rotateY(180deg);
}

.product-center {
    background: url('../images/home/product-center-bg.png') no-repeat left top / cover;
    position: relative;
    padding: 60px 0 80px;
}

.product-center .module-title {
    text-align: center;
}

.product-center .module-title::before {
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
}

.product-center .product-carousel {
    position: relative;
    margin: 70px 0;
}

.product-carousel .swiper-slide {
    padding: 50px 20px 25px;
    text-align: center;
}

.product-carousel .swiper-slide .name {
    padding: 5px 0 0;
    font-size: 14px;
    color: #000;
}

.product-center .swiper-slide:hover {
    background-color: var(--theme-red);
    color: #fff;
}

.product-center .swiper-slide:hover img{
    /* background-color: #fff;*/
    -webkit-filter: grayscale(100%)
} 
.product-center .swiper-slide:hover .name{
    color: #fff;
} 

.product-center .img-box {
    height: 100px;
}

.product-center .img-box img {
    height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.product-carousel .arrow-btn {
    position: absolute;
    top: 40%;
    width: 32px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    color: var(--theme-red);
    font-size: 15px;
    border: 1px solid #B2B2B2;
    background-color: #fff;
    border-radius: 50%;
    padding-left: 4px;
}

.product-carousel .arrow-btn.left {
    left: -52px;
    transform: rotateY(180deg);
}

.product-carousel .arrow-btn.right {
    right: -52px;
}

.product-center .product-info .name {
    font-size: 22px;
}

.product-center .product-info .content {
    line-height: 2;
    padding: 20px 0 70px;
}

.product-center .product-info .photo {
    background-color: #ECECEC;
    padding: 70px 20px;
    text-align: center;
}

.product-center .product-info .photo img {
    max-height: 160px;
    max-width: 100%;
}

.news-center .module-title::before {
    left: 5px;
    bottom: -8px;
}

.news-center {
    background-color: var(--default-grey);
    padding: 45px 0 30px;
}

.news-center .module-circle-arrow {
    position: absolute;
    bottom: -25.5em;
    left: 15px;
}

.news-center .news-title {
    font-size: 16px;
    font-weight: 700;
    padding: 0 0 10px;
    color: #000;
}
.news-center .case-btn-box {
    padding: 20px 0;
}

.news-center .case-btn {
    border: 1px solid var(--theme-red);
    background-color: var(--theme-red);
    color: #fff;
    border-radius: 4px;
    padding: 0 20px;
    line-height: 20px;
    font-size: 12px;
}

.news-center .case-tag {
    color: #616161;
    border: 1px solid #616161;
    border-radius: 4px;
    line-height: 20px;
    font-size: 12px;
    padding: 0 7px;
}

.news-center .news-photo {
    height: 150px;
}

.news-center .news-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-center .news-summary {
    line-height: 2;
    color: #616161;
}

.news-center .news-date {
    margin: 50px 0 0;
    height: 20px;
}

.news-center .news-date .arrow {
    color: #717171;
    font-weight: 700;
    font-size: 16px;
}


@media screen and (max-width: 992px) {
    .news-center .module-title {
        margin: 0 0 30px;
    }

    .news-center .module-circle-arrow {
        left: auto;
        right: 15px;
        bottom: 30px;
    }

    .solution .solution-side {
        width: 50%;
        top: 20%;
    }

    .solution .solution-side .side-item {
        margin: 4% 0 0;
    }
}

@media screen and (max-width: 768px) {
    .about {
        padding: 20px 0;
        background-size: 100%, cover;
    }

    .about .company-data {
        padding: 20px 0 40px;
    }

    .about .company-data .num {
        font-size: 26px;
    }

    .about .company-data .item {
        margin-top: 20px;
        min-width: 80px;
    }

    .about .about-summary {
        width: 100%;
    }

    .module-title::before {
        width: 15px;
        height: 2px;
    }

    .solution .module-title::before {
        right: -25px;
        bottom: 8px;
    }

    .solution .solution-side {
        right: 0;
    }

    .news-center .news-date {
        margin: 20px 0 30px;
    }

    .module-title {
        font-size: 20px;
    }

    .solution .solution-side .side-item {
        font-size: 16px;
        height: 46px;
        line-height: 46px;
        margin: 10px 0 0;
        padding-left: 15px;
    }

    .solution .solution-side img {
        height: 24px;
    }

    .solution .info-box .title {
        font-size: 16px;
    }

    .product-center .product-info .content {
        padding: 20px 0 30px;
    }

    .product-center .product-info .photo {
        margin: 30px 0 0;
    }

    .news-center .module-circle-arrow {
        bottom: 18px;
    }

    .solution .solution-info .img {
        width: 100%;
    }

    .about .company-name {
        font-size: 18px;
    }

    .about .company-name .text-en {
        font-size: 12px;
    }

}
#home-footer .footer{
    background: #FFF
}