/*banner开始*/
.banner {
    position: relative;
}
.banner img {
    width: 100%;
}
.banner .banner-text-box {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: #fff;
    white-space: nowrap;
    text-transform: uppercase;

}
.banner .banner-text-box h4 {
    font-size: 32px;
    font-weight: normal;
}
.banner .banner-text-box h3 {
    font-size: 45px;
    margin-top: 38px;
    font-weight: normal;
}
.banner .banner-text-box h2 {
    font-size: 94px;
    color: #ebd6c0;
    margin-top: 40px;
    font-weight: bold;
}
.banner .banner-text-box h1 {
    font-size: 38px;
    margin-top: 44px;
    font-weight: normal;
}
.banner .mouse {
    position: absolute;
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%);
    animation: mouse 2s linear infinite;
}
.banner .scroll {
    position: absolute;
    bottom: 20%;
    right: 5%;
}
.banner .scroll::after {
    position: absolute;
    content: '';
    width: 1px;
    height: 120px;
    background-color: #fff;
    top: 0;
    left: 0;
}
.banner .scroll p {
    writing-mode: vertical-rl;
    color: #fff;
    margin-left: 10px;
}

/*产品开始*/
.h-product-wrap {
    padding: 190px 0;
}
.h-product-wrap .h-product-content {
    padding-top: 70px;

}
.h-product-wrap .h-product-content ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.h-product-wrap .h-product-content ul li {
    width: 49.6%;
    margin-bottom: 10px;
}
.h-product-wrap .h-product-content ul li:nth-child(3) {
    width: 62.1%;
}
.h-product-wrap .h-product-content ul li img {
    max-width: 100%;
    height: auto;
    object-fit: cover;
}
.h-product-wrap .h-product-content ul li:nth-child(3) a {
    width: 100%;
}
.h-product-wrap .h-product-content ul li:nth-child(3) a img {
    width: 100%;
    height: 393px;
}
.h-product-wrap .h-product-content ul li:nth-child(4) {
    width: 36.7%;
}
.h-product-wrap .h-product-content ul li:nth-child(4) a {
    width: 100%;
}
.h-product-wrap .h-product-content ul li:nth-child(4) a img {
    width: 100%;
    height: 393px;
}
.h-product-wrap .h-product-content ul li a {
    position: relative;
}
.h-product-wrap .h-product-content ul li a .title-box {
    position: absolute;
    left: 0;
    bottom: -200px;
    color: #fff;
    padding: 0 0 5% 5%;
    transition: all 0.3s;
}
.h-product-wrap .h-product-content ul li a .title-box h1 {
    font-size: 30px;
}
.h-product-wrap .h-product-content ul li a .title-box h2 {
    font-size: 26px;
    font-weight: 400;
}
.h-product-wrap .h-product-content ul li a:hover .title-box {
    bottom: 0;
}

/*品牌优势开始*/
.ppys-wrap {
    position: relative;
}
.ppys-wrap img {
    width: 100%;
    height: 556px;
    object-fit: cover;
}
.ppys-wrap .title {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: #fff;
    font-size: 40px;
}
.ppys-wrap .title h1 {
    font-size: 40px;
    letter-spacing: 2px;
}
.ppys-wrap .title h2 {
    margin-top: 30px;
    font-size: 40px;
}
.ppys-wrap .ppys-jj {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    padding: 5% 10% 6% 10%;
    background-color: #fff;
    margin-top: -15%;
    text-align: center;
    z-index: 1000;
    width: 1440px;
    font-size: 18px;
}
.ppys-wrap .ppys-jj p {
    line-height: 50px;
}

.gsjj-warp {
    margin-top: 10%;
    position: relative;
    display: flex;
    align-items: center;
    padding-top: 85px;
}
.gsjj-warp .title-bj {
    position: absolute;
    right: 7%;
    top: 0;
    font-size: 230px;
    line-height: 175px;
    color: #efefef;
    z-index: -1;
}

.gsjj-warp .l {
    width: 45%;
}
.gsjj-warp .l img {
    width: 100%;
    height: 850px;
    object-fit: cover;
}

.gsjj-warp .r {
    width: 30%;
    margin-left: 5%;
}
.gsjj-warp .r .gsjj-title {
    text-transform: uppercase;
}
.gsjj-warp .r .gsjj-title h1 {
    font-size: 50px;
}
.gsjj-warp .r .gsjj-title h2 {
    font-size: 40px;
    margin-top: 20px;
}
.gsjj-warp .r .content {
    font-size: 16px;
    line-height: 28px;
    margin-top: 50px;
}


.gsjj-warp .r a {
    position: relative;
    display: flex;
    width: 100px;
    align-items: center;
    justify-content: space-between;
    font-size: 15px;
    font-weight: bold;
    padding-bottom: 20px;
    border-bottom: 1px solid #e3d3c2;
    margin-top: 50px;
}

.gsjj-warp .r a::after {
    position: absolute;
    content: '';
    bottom: -1px;
    right: 0;
    width: 50%;
    height: 2px;
    background-color: #232323;
    transition: all .3s;
}

.gsjj-warp .r a:hover::after {
    width: 100%;
}

/*应用案例开始*/
.yyal-warp {
    position: relative;
    margin: 190px 0 100px 0;
    box-sizing: border-box;
}
.yyal-warp .case img {
    width: 100%;
}

.yyal-warp .yyal-top {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    width: 1440px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 11;
    color: #fff;
}
.yyal-warp .yyal-top .l h1 {
    font-size: 50px;
}
.yyal-warp .yyal-top .l h2 {
    font-size: 40px;
}
.yyal-warp .yyal-top .r {
    position: relative;
    display: flex;
    padding-bottom: 20px;
    border-bottom: 1px solid #fff;
}
.yyal-warp .yyal-top .r p {
    margin-right: 20px;
}
.yyal-warp .yyal-top .r::after {
    position: absolute;
    content: '';
    bottom: -1px;
    left: 0;
    width: 50%;
    height: 2px;
    background-color: #e3d3c2;
    transition: all .3s;
}
.yyal-warp .yyal-top .r:hover {
    color: #e3d3c2;
}
.yyal-warp .yyal-top .r:hover::after {
    width: 100%;
}
.yyal-warp .yyal-bottom {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 1440px;
    bottom: 10%;
    z-index: 11;
}

.yyal-warp .yyal-bottom .case-detail::after {
    position: absolute;
    content: '';
    bottom: -10px;
    left: 0;
    right: 0;
    height: 1px;
    background-color: #fff;
}
.yyal-warp .yyal-bottom .case-detail {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;

}
.yyal-warp .yyal-bottom .case-detail img {
    width: 34px;
    height: 34px;
}
.yyal-warp .yyal-bottom .case-detail img:nth-child(1) {
    display: block;
}
.yyal-warp .yyal-bottom .case-detail img:nth-child(2) {
    display: none;
}
.yyal-warp .yyal-bottom .case-detail p {
    margin-top: 10px;
    color: #fff;
}
.yyal-warp .yyal-bottom .case-detail:hover img:nth-child(1) {
    display: none;
}
.yyal-warp .yyal-bottom .case-detail:hover img:nth-child(2) {
    display: block;
}
.yyal-warp .yyal-bottom .case-detail:hover p {
    color: #e3d3c2;
}
.yyal-warp .yyal-bottom .swiper-slide-thumb-active img:nth-child(1) {
    display: none;
}
.yyal-warp .yyal-bottom .swiper-slide-thumb-active img:nth-child(2) {
    display: block;
}
.yyal-warp .yyal-bottom .swiper-slide-thumb-active p {
    color: #e3d3c2;
}
.swiper {
    overflow: hidden;
}

/*产品推荐开始*/
.tuijian-warp .tuijian-item {
    margin-top: 30px;
}

.tuijian-warp .tuijian-item .tuijian {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.tuijian-warp .tuijian-item .tuijian .l {
    width: 30%;
}
.tuijian-warp .tuijian-item .tuijian .l h1 {
    font-size: 60px;
    color: #dcdcdc;
    width: 200px;
}
.tuijian-warp .tuijian-item .tuijian .l h2 {
    position: relative;
    font-size: 38px;
    color: #4c4c4c;
    margin-top: 20px;
    margin-bottom: 40px;
}
.tuijian-warp .tuijian-item .tuijian .l h2::after {
    position: absolute;
    content: '';
    bottom: -40px;
    left: 0;
    width: 60px;
    height: 2px;
    background-color: #444444;
}
.tuijian-warp .tuijian-item .tuijian .r {
    width: 65%;
    overflow: hidden;
}
.tuijian-warp .tuijian-item .tuijian .r img {
    transition: all .5s;
}
.tuijian-warp .tuijian-item .tuijian .r img:hover {
    transform: scale(1.2);
}
.tuijian-warp .tuijian-item .tuijian .l .p-box {
    font-size: 16px;
    padding-top: 40px;
    line-height: 32px;
}

.ad {
    margin: 100px 0;
}
.ad img {
    width: 100%;
}

/*新闻开始*/
.h-new-warp {
    text-align: center;
    padding-bottom: 100px;
}
.h-new-warp .h-new-banxin {
    width: 1200px;
    margin: 0 auto;
}
.h-new-warp h1 {
    font-size: 90px;
    color: #eeeeee;
    text-transform: uppercase;
}
.h-new-warp h2 {
    font-size: 40px;
    margin-top: 20px;
}

.h-new-warp ul {
    display: flex;
    justify-content: space-between;
    margin-top: 70px;
}

/*联系我们开始*/
.h-contact-warp {
    padding: 30px 0 50px 0;
    background-color: #dbc6af;
    display: flex;
    justify-content: space-between;
}
.h-contact-warp .l {
    color: #fff;
}
.h-contact-warp .l p:nth-child(1) {
    font-size: 40px;
}
.h-contact-warp .l p:nth-child(2) {
    font-size: 34px;
}

.h-contact-warp .r input {
    margin: 0;
    border: 1px solid #fff;
    border-radius: 4px;
    padding: 10px 20px;
    outline: none;
    background-color: transparent;
}
.h-contact-warp .r input::placeholder {
    color: #fff;
}
.h-contact-warp .r button {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
}
.h-contact-warp .r ul {
    display: flex;
}

/*公共底部开始*/
.foot {
    height: 390px;
    text-align: center;
}
.foot .logo {
    padding-top: 5%;
}
.foot .logo img {
    width: 66px;
}
.foot ul {
    width: 1000px;
    margin: 3% auto;
    display: flex;
    justify-content: space-between;
    color: #fff;
    font-size: 18px;
}

.sj-warp {
    display: none;
}

@keyframes mouse {
    0% {
        height: 0;
    }
    100% {
        height: 30px;
    }

}