/**
 * banner styles
 **/
.swiper-pagination-bullet{
    color: #fff;
    font-size: 18px;
    margin-left: 10px;
    line-height: 32px;
    background-color: transparent;
    width: 32px;
    height: 32px;
    opacity: 1;

}
.swiper-pagination-bullet-active{
    color: #ea222d;
    font-size: 32px;
    font-weight: bold;
}

.swiper-slide{
    position: relative;
}
.banner .swiper-slide-link{
    display: block;
    width: 100%;
    height: 100%;
    color: inherit;
    text-decoration: none;
}
.banner .swiper-slide-link:hover{
    color: inherit;
    text-decoration: none;
}
.banner .swiper,
.banner .swiper-slide{
    height: calc(100vh - 93px);
    min-height: 620px;
    max-height: 780px;
}
.banner .swiper-slide img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.banner .swiper-slide .swiper-slide-title{
    position: absolute;
    top: 50%;
    left: 12% !important;
    right: auto !important;
    transform: translateY(-50%);
    color: #FFFFFF !important;
    width: 42%;
    text-align: left !important;
    z-index: 2;
    text-shadow: 0 3px 12px rgba(0, 0, 0, 0.35);
}
.banner .swiper-slide .swiper-slide-name{
    color: #FFFFFF !important;
    font-size: 58px;
    line-height: 1.1;
    font-weight: bold;
    text-transform: uppercase;
}
.banner .swiper-slide .swiper-slide-desc{
    color: #FFFFFF !important;
    margin-top: 25px;
    font-size: 25px;
    line-height: 1.5;
    font-weight: bold;
}
.swiper-slide-title span{
    color: #FFFFFF !important;
}
.banner .swiper-slide-actions {
    margin-top: 40px;
    display: flex;
    gap: 24px;
    pointer-events: auto;
}
.banner .swiper-slide-actions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 54px;
    padding: 0 42px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 30px;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}
.banner .swiper-slide-actions .btn-quote {
    background-color: #ea222d;
    color: #ffffff;
    border: 2px solid #ea222d;
}
.banner .swiper-slide-actions .btn-quote:hover {
    background-color: #c91922;
    border-color: #c91922;
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(234, 34, 45, 0.4);
}
.banner .swiper-slide-actions .btn-products {
    background-color: rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.7);
}
.banner .swiper-slide-actions .btn-products:hover {
    background-color: #ffffff;
    color: #ea222d;
    border-color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

@media only screen and (min-width: 1100px) and (max-width: 1440px) {
    .banner .swiper,
    .banner .swiper-slide{
        height: 650px;
        min-height: 560px;
    }
    .banner .swiper-slide .swiper-slide-title{
        left: 10%;
        width: 48%;
    }
    .banner .swiper-slide .swiper-slide-name{
        font-size: 58px;
    }
    .banner .swiper-slide .swiper-slide-desc{
        font-size: 25px;
    }
    .banner .swiper-slide-actions {
        margin-top: 30px;
    }
    .banner .swiper-slide-actions a {
        height: 45px;
        padding: 0 30px;
        font-size: 14px;
    }
}
@media only screen and (max-width: 1100px) {
    .banner .swiper,
    .banner .swiper-slide{
        height: 520px;
        min-height: 420px;
    }
    .banner .swiper-slide .swiper-slide-title{
        left: 8%;
        width: 78%;
    }
    .banner .swiper-slide .swiper-slide-name{
        font-size: 58px;
    }
    .banner .swiper-slide .swiper-slide-desc{
        font-size: 25px;
    }
    .banner .swiper-slide-actions {
        margin-top: 20px;
    }
    .banner .swiper-slide-actions a {
        height: 40px;
        padding: 0 20px;
        font-size: 14px;
    }
}


/**
 * home stats styles
 **/
.home-stats {
    background: linear-gradient(135deg, #5b6268 0%, #363b3f 100%);
    width: 100%;
    padding: 50px 0;
    margin-top: 50px; 
    position: relative;
    z-index: 10;
}
.home-stats-wrap {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.home-stats .stat-item {
    flex: 1;
    text-align: center;
    color: #ffffff;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}
.home-stats .stat-item:last-child {
    border-right: none;
}
.home-stats .stat-num {
    font-size: 46px;
    font-weight: bold;
    color: #ffffff; 
    margin-bottom: 5px;
    font-family: 'Inter', Arial, sans-serif;
}
.home-stats .stat-text {
    font-size: 15px;
    font-weight: 500;
    color: #ffffff;
}
@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .home-stats-wrap {
        width: 90%;
    }
    .home-stats .stat-num {
        font-size: 36px;
    }
    .home-stats .stat-text {
        font-size: 13px;
    }
}
@media only screen and (max-width: 1000px) {
    .home-stats {
        margin-top: 0;
        background-color: rgba(0, 0, 0, 0.7);
    }
    .home-stats-wrap {
        width: 95%;
        flex-wrap: wrap;
    }
    .home-stats .stat-item {
        width: 50%;
        flex: none;
        margin-bottom: 25px;
        border-right: none;
    }
    .home-stats .stat-num {
        font-size: 32px;
    }
    .home-stats .stat-text {
        font-size: 12px;
    }
}

/**
 * hot products styles
 **/
.hot-products{
    max-width: 1400px;
    margin: 80px auto;
    overflow: hidden;
}
.hot-products .hot-products-desc{
    font-size: 18px;
    color: #333333;
    text-align: center;
    margin-top: 10px;
}
.products-category{
    position: relative;
    padding: 0 40px;
}
.products-category .swiper-wrapper{
    justify-content: center;
}
.swiper-products-category {
    height: 40px;
    margin-top: 40px;
    margin-bottom: 40px;
    overflow: hidden;
}
.category-slide {
    width: auto !important; /* 自动宽度 */
    padding: 0 15px;
    cursor: pointer;
    transition: color 0.3s;
    color: #262626;
    line-height: 40px;
    font-size: 18px;
    border-bottom: 2px solid #E6E6E6;
}
.category-slide.active {
    color: #ea222d;
    border-bottom: 2px solid #ea222d;
}
.products-category .swiper-button-prev{
    width: 30px;
    height: 30px;
    background: url(../images/arrow-left.webp) no-repeat center;
    background-size: 100%;
    top: auto;
    bottom: 5px;
}
.products-category .swiper-button-next{
    width: 30px;
    height: 30px;
    background: url(../images/arrow-right.webp) no-repeat center;
    background-size: 100%;
    top: auto;
    bottom: 5px;
}
.products-category .swiper-button-prev:after,
.products-category .swiper-button-next:after{
    content: '';
}

.products .products-list{
    width: 100%;
    padding: 0 10px;
    display: flex;
    flex-wrap: wrap;
}
.products .products-list li{
    width: 32%;
    margin-bottom: 30px;
    margin-right: 2%;
    float: left;
}
.products .products-list li:nth-child(3n){
    margin-right: 0;
}
.products .products-list li .product_list_item_img{
    width: 100%;
    aspect-ratio: 16 / 9;
    margin-bottom: 15px;
    position: relative;
    overflow: hidden;
}
.products .products-list li .product_list_item_img img{
    width: 100%;
    height: 100%;
}
.products .products-list li .product_list_item_img::before {
    position: absolute;
    top: 0;
    left: -100%;
    z-index: 2;
    display: block;
    content: '';
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.7) 100%);
    transform: skewX(-25deg);
}
.products .products-list li:hover .product_list_item_img::before {
    -webkit-animation: shine .75s;
    animation: shine .75s;
}
@-webkit-keyframes shine {
    100% {
        left: 125%;
    }
}
@keyframes shine {
    100% {
        left: 100%;
    }
}
.products .products-list li .product_list_item_title{
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.products .products-list li .product_list_item_category{
    font-size: 16px;
    color: #333333;
    margin-top: 5px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.products .products-list li:hover .product_list_item_title{
    color: #ea222d;
}
.products .products-list li .product_list_item_btn{
    margin-top: 10px;
    float: left;
    width: 100px;
    height: 36px;
    background: #F2F2F2;
    border-radius: 25px;
    line-height: 36px;
    text-align: center;
    color: #333333;
    cursor: pointer;
    font-size: 12px;
}
.products .products-list li:hover .product_list_item_btn{
    background: #ea222d;
    color: #FFFFFF;
}

@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .hot-products{
        width: 900px;
        margin: 60px auto;
    }
    .hot-products .hot-products-desc{
        font-size: 16px;
    }
    .hot-products .hot-products-list .hot-products-item{
        margin-top: 30px;
    }
    .hot-products .hot-products-list .hot-products-item .hot-products-item-title{
        font-size: 18px;
    }
    .hot-products .hot-products-list .hot-products-item .hot-products-item-desc{
        font-size: 14px;
    }
    .hot-products .hot-products-list .hot-products-item .product_list_item_btn{
        margin-top: 6px;
        width: 90px;
        height: 32px;
        line-height: 32px;
        border-radius: 16px;
    }
}

@media only screen and (max-width: 1000px) {
    .hot-products{
        width: 700px;
        margin: 40px auto;
    }
    .hot-products .hot-products-desc{
        font-size: 14px;
    }
    .hot-products .hot-products-list .hot-products-item{
        margin-top: 20px;
    }
    .hot-products .hot-products-list .hot-products-item .hot-products-item-title{
        font-size: 16px;
    }
    .hot-products .hot-products-list .hot-products-item .hot-products-item-desc{
        font-size: 12px;
    }
    .hot-products .hot-products-list .hot-products-item .product_list_item_btn{
        margin-top: 2px;
        width: 80px;
        height: 28px;
        line-height: 28px;
        border-radius: 14px;
    }
}

/**
 * about  styles
 **/
.about{
    width: 1400px;
    margin: 0 auto;
}
.about-wrap{
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 56px;
    align-items: stretch;
    margin-top: 40px;
}
.about .about-img{
    width: 100%;
    margin-top: 0;
    overflow: hidden;
    height: 100%;
}
.about .about-img img{
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}
.about .about-content{
    margin-top: 0;
    display: flex;
    flex-direction: column;
}
.about-heading{
    font-weight: bold;
    font-size: 42px;
    color: #333333;
    line-height: 1.2;
}
.about .about-desc{
    font-size: 16px;
    color: #333333;
    margin-top: 18px;
    line-height: 1.8;
}
.about-btn{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 180px;
    height: 50px;
    margin-top: 30px;
    padding: 0 26px;
    background: #0d57b7;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
}
.about-btn:hover{
    color: #fff;
    text-decoration: none;
    background: #08489a;
}
.about .about-content ul{
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 34px;
}
.about-actions{
    margin-top: 30px;
    display: flex;
    justify-content: flex-end;
}
.about .about-content .about-content-item{
    padding: 22px 16px 18px;
    background: #fafafa;
    border: 1px solid #ececec;
}
.about .about-content .about-content-item .about-content-num{
    font-family: DIN, DIN;
    font-weight: bold;
    font-size: 36px;
    color: #1A1A1A;
    text-align: center;
    line-height: 1;
}
.about .about-content .about-content-item .about-content-line{
    width: 42px;
    height: 2px;
    background: #ea222d;
    margin: 14px auto 0;
}
.about .about-content .about-content-item .about-content-item-title{
    font-size: 18px;
    font-weight: bold;
    color: #1A1A1A;
    margin-top: 16px;
    text-align: center;
}
.about .about-content .about-content-item .about-content-desc{
    font-size: 14px;
    color: #666666;
    text-align: center;
    margin-top: 8px;
    line-height: 1.6;
}
.about .about-content .about-content-item:hover .about-content-num{
    color: #ea222d;
}

@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .about{
        width: 900px;
    }
    .about-wrap{
        gap: 30px;
        margin-top: 30px;
    }
    .about-heading{
        font-size: 42px;
    }
    .about .about-desc{
        font-size: 16px;
        margin-top: 14px;
    }
    .about-btn{
        margin-top: 22px;
        height: 42px;
        font-size: 14px;
    }
    .about-actions{
        margin-top: 22px;
    }
    .about .about-content ul{
        gap: 12px;
        margin-top: 28px;
    }
    .about .about-content .about-content-item .about-content-num{
        font-size: 30px;
    }
    .about .about-content .about-content-item .about-content-item-title{
        font-size: 18px;
        margin-top: 12px;
    }
    .about .about-content .about-content-item .about-content-desc{
        font-size: 13px;
    }
}
@media only screen and (max-width: 1000px) {
    .about{
        width: 700px;
    }
    .about-wrap{
        grid-template-columns: 1fr;
        gap: 24px;
        margin-top: 24px;
    }
    .about-heading{
        font-size: 42px;
    }
    .about .about-desc{
        font-size: 16px;
    }
    .about-btn{
        margin-top: 18px;
        height: 40px;
        font-size: 13px;
        min-width: 150px;
    }
    .about-actions{
        justify-content: flex-start;
        margin-top: 18px;
    }
    .about .about-content ul{
        grid-template-columns: 1fr;
        gap: 10px;
        margin-top: 24px;
    }
    .about .about-content .about-content-item .about-content-num{
        font-size: 26px;
    }
    .about .about-content .about-content-item .about-content-item-title{
        font-size: 16px;
        margin-top: 10px;
    }
    .about .about-content .about-content-item .about-content-desc{
        font-size: 12px;
    }
}

/**
* choose  styles
***/
.choose-warp{
    width: 100%;
    margin: 80px auto 0;
    padding: 60px 0;
    background: #F3F2F9;
}
.choose-warp .choose{
    width: 1400px;
    margin: 0 auto;
}
.choose .choose-desc{
    font-size: 16px;
    color: #333333;
    text-align: center;
    margin: 10px auto 0;
    width: 90%;
}
.choose .choose-list{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    margin-top: 30px;
 }
 .choose .choose-list .choose-item{
     width: 32%;
     height: 400px;
     background-color: #FFFFFF;
     margin-top: 30px;
     padding: 30px;

 }
.choose .choose-list .choose-item .choose-item-icon{
    width: 50px;
    height: 50px;
    margin-top: 50px;
    overflow: hidden;
}
.choose .choose-list .choose-item .choose-item-icon img{
    width: 100%;
    height: 100%;
    transition: transform 1s ease;
}
.choose .choose-list .choose-item .choose-item-icon img.rotated {
    transform: rotateY(360deg);
}
.choose .choose-list .choose-item .choose-item-title{
    font-weight: bold;
    font-size: 30px;
    color: #333333;
    margin-top: 40px;
}
.choose .choose-list .choose-item .choose-item-desc{
    font-size: 16px;
    color: #333333;
    margin-top: 30px;
}
.choose .choose-list .choose-item.active{
    background: #ea222d;
}
.choose .choose-list .choose-item.active .choose-item-title,
.choose .choose-list .choose-item.active .choose-item-desc{
    color: #FFFFFF;
}

@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .choose-warp{
        margin-top: 60px;
        padding: 50px 0;
    }
    .choose-warp .choose{
        width: 900px;
    }
    .choose .choose-desc{
        font-size: 14px;
    }
    .choose .choose-list{
        margin-top: 20px;
    }
    .choose .choose-list .choose-item{
        margin-top: 20px;
        padding: 20px;
        height: 300px;
    }
    .choose .choose-list .choose-item .choose-item-icon{
        margin-top: 10px;
    }
    .choose .choose-list .choose-item .choose-item-title{
        font-size: 24px;
        margin-top: 30px;
    }
    .choose .choose-list .choose-item .choose-item-desc{
        font-size: 14px;
        margin-top: 20px;
    }
}
@media only screen and (max-width: 1000px) {
    .choose-warp{
        margin-top: 40px;
        padding: 40px 0;
    }
    .choose-warp .choose{
        width: 700px;
    }
    .choose .choose-desc{
        font-size: 12px;
    }
    .choose .choose-list{
        margin-top: 10px;
    }
    .choose .choose-list .choose-item{
        margin-top: 10px;
        padding: 10px;
        height: 220px;
    }
    .choose .choose-list .choose-item .choose-item-icon{
        margin-top: 0;
        width: 40px;
        height: 40px;
    }
    .choose .choose-list .choose-item .choose-item-title{
        font-size: 20px;
        margin-top: 20px;
    }
    .choose .choose-list .choose-item .choose-item-desc{
        font-size: 12px;
        margin-top: 10px;
    }
}



/**
 * certificate styles
 ***/
.certificate{
    width: 1400px;
    margin: 80px auto;
}
.certificate .certificate-carousel{
    position: relative;
    margin-top: 40px;
    padding: 0 54px 34px;
}
.certificate .certificate-swiper{
    overflow: hidden;
}
.certificate .swiper-wrapper{
    align-items: center;
}
.certificate .certificate-item{
    cursor: pointer;
    height: 430px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #FFFFFF;
}
.certificate .certificate-item img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.certificate .certificate-nav{
    position: absolute;
    top: 50%;
    z-index: 2;
    width: 38px;
    height: 38px;
    border: 0;
    padding: 0;
    background-color: transparent;
    cursor: pointer;
}
.certificate .certificate-nav::before{
    content: '';
    position: absolute;
    top: 9px;
    left: 12px;
    width: 17px;
    height: 17px;
    border-top: 3px solid #D1D1D1;
    border-left: 3px solid #D1D1D1;
}
.certificate .certificate-nav:hover::before{
    border-color: #ea222d;
}
.certificate .certificate-button-prev{
    left: 0;
    transform: translateY(-50%);
}
.certificate .certificate-button-prev::before{
    transform: rotate(-45deg);
}
.certificate .certificate-button-next{
    right: 0;
    transform: translateY(-50%);
}
.certificate .certificate-button-next::before{
    left: 7px;
    transform: rotate(135deg);
}
.certificate .certificate-pagination{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.certificate .certificate-pagination .swiper-pagination-bullet{
    margin: 0;
    width: 32px;
    height: 5px;
    border-radius: 0;
    color: transparent;
    font-size: 0;
    line-height: 5px;
    background-color: #CFCFCF;
    opacity: 1;
}
.certificate .certificate-pagination .swiper-pagination-bullet-active{
    color: transparent;
    font-size: 0;
    background-color: #1D63B8;
}
.certificate-preview{
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 70px 100px;
    background-color: rgba(0, 0, 0, 0.78);
}
.certificate-preview.active{
    display: flex;
}
.certificate-preview-content{
    max-width: 72vw;
}
.certificate-preview-content img{
    display: block;
    width: auto;
    height: 86vh;
    max-width: 72vw;
    object-fit: contain;
    background-color: #FFFFFF;
    box-shadow: 0 0 18px 2px rgba(0, 0, 0, 0.3);
}
.certificate-preview-close,
.certificate-preview-arrow{
    position: absolute;
    border: 0;
    padding: 0;
    background: none;
    cursor: pointer;
}
.certificate-preview-close{
    top: 24px;
    right: 36px;
    width: 34px;
    height: 34px;
}
.certificate-preview-close::before,
.certificate-preview-close::after{
    content: '';
    position: absolute;
    top: 16px;
    left: 2px;
    width: 30px;
    height: 3px;
    background-color: #FFFFFF;
}
.certificate-preview-close::before{
    transform: rotate(45deg);
}
.certificate-preview-close::after{
    transform: rotate(-45deg);
}
.certificate-preview-arrow{
    top: 50%;
    width: 44px;
    height: 44px;
    border-top: 4px solid rgba(255, 255, 255, 0.75);
    border-left: 4px solid rgba(255, 255, 255, 0.75);
}
.certificate-preview-arrow:hover{
    border-color: #FFFFFF;
}
.certificate-preview-prev{
    left: 52px;
    transform: translateY(-50%) rotate(-45deg);
}
.certificate-preview-next{
    right: 52px;
    transform: translateY(-50%) rotate(135deg);
}

@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .certificate{
        width: 900px;
        margin: 60px auto;
    }
    .certificate .certificate-item{
        height: 340px;
    }
}
@media only screen and (max-width: 1000px) {
    .certificate{
        width: 700px;
        margin: 40px auto;
    }
    .certificate .certificate-carousel{
        margin-top: 24px;
        padding: 0 42px 28px;
    }
    .certificate .certificate-item{
        height: 280px;
    }
    .certificate .certificate-nav{
        width: 32px;
        height: 32px;
    }
    .certificate .certificate-nav::before{
        top: 8px;
        left: 10px;
        width: 14px;
        height: 14px;
    }
    .certificate .certificate-button-next::before{
        left: 6px;
    }
    .certificate-preview{
        padding: 50px 60px;
    }
    .certificate-preview-content{
        max-width: 78vw;
    }
    .certificate-preview-content img{
        height: 80vh;
        max-width: 78vw;
    }
    .certificate-preview-close{
        top: 18px;
        right: 24px;
    }
    .certificate-preview-prev{
        left: 24px;
    }
    .certificate-preview-next{
        right: 24px;
    }
}

.home-case{
    width: 1400px;
    margin: 80px auto;
}
.home-case-carousel{
    margin-top: 40px;
    position: relative;
}
.home-case-swiper{
    overflow: hidden;
}
.home-case .case-list{
    display: flex;
}
.home-case .case-list .case-item{
    width: auto;
    margin-right: 0;
    padding-bottom: 20px;
    border-bottom: 1px solid #DEDEDE;
    margin-top: 0;
}
.home-case .case-list .case-item .case-item-img{
    width: 100%;
    aspect-ratio: 386 / 280;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}
.home-case .case-list .case-item .case-item-img::before {
    position: absolute;
    top: 0;
    left: -100%;
    z-index: 2;
    display: block;
    content: '';
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.7) 100%);
    transform: skewX(-25deg);
}
.home-case .case-list .case-item:hover .case-item-img::before {
    -webkit-animation: shine .75s;
    animation: shine .75s;
}
.home-case .case-list .case-item .case-item-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.home-case .case-list .case-item .case-item-title{
    font-weight: bold;
    font-size: 18px;
    color: #1A1A1A;
    margin-top: 10px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.home-case .case-list .case-item .case-item-desc{
    font-size: 14px;
    color: #666666;
    margin-top: 10px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.home-case-button-prev,
.home-case-button-next{
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid #dbe4f0;
    background: #fff;
    position: absolute;
    top: calc(50% - 38px);
    transform: translateY(-50%);
    z-index: 2;
    cursor: pointer;
}
.home-case-button-prev{
    left: -18px;
}
.home-case-button-next{
    right: -18px;
}
.home-case-button-prev::after,
.home-case-button-next::after{
    content: "";
    width: 10px;
    height: 10px;
    border-top: 2px solid #0d57b7;
    border-right: 2px solid #0d57b7;
    position: absolute;
    top: 50%;
    left: 50%;
}
.home-case-button-prev::after{
    transform: translate(-40%, -50%) rotate(-135deg);
}
.home-case-button-next::after{
    transform: translate(-60%, -50%) rotate(45deg);
}
.home-case-pagination{
    margin-top: 18px;
    text-align: center;
}
.home-case-pagination .swiper-pagination-bullet{
    width: 10px;
    height: 10px;
    margin: 0 4px;
    background: #c7d2e3;
    opacity: 1;
}
.home-case-pagination .swiper-pagination-bullet-active{
    background: #0d57b7;
}

@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .home-case{
        width: 900px;
        margin: 60px auto;
    }
    .home-case-carousel{
        margin-top: 30px;
    }
    .home-case .case-list .case-item{
        padding-bottom: 15px;
        margin-top: 0;
    }
    .home-case .case-list .case-item .case-item-img{
        border-radius: 8px;
    }
    .home-case .case-list .case-item .case-item-title{
        font-size: 16px;
        margin-top: 6px;
    }
    .home-case .case-list .case-item .case-item-desc{
        font-size: 13px;
        margin-top: 6px;
    }
}

@media only screen and (max-width: 1000px) {
    .home-case{
        width: 700px;
        margin: 40px auto;
    }
    .home-case-carousel{
        margin-top: 20px;
    }
    .home-case .case-list .case-item{
        padding-bottom: 10px;
        margin-top: 0;
    }
    .home-case .case-list .case-item .case-item-img{
        border-radius: 6px;
    }
    .home-case .case-list .case-item .case-item-title{
        font-size: 14px;
        margin-top: 2px;
    }
    .home-case .case-list .case-item .case-item-desc{
        font-size: 12px;
        margin-top: 2px;
    }
    .home-case-button-prev,
    .home-case-button-next{
        display: none;
    }
}

.news{
    width: 1400px;
    margin: 80px auto;
}
.home-news-carousel{
    margin-top: 40px;
    position: relative;
}
.home-news-swiper{
    overflow: hidden;
}
.news-list{
    display: flex;
}
.news-list .news-item{
    width: auto;
    margin-right: 0;
}
.news-list .news-item .news-item-img{
    width: 100%;
    aspect-ratio: 558 / 345;
}
.news-list .news-item .news-item-img img{
    width: 100%;
    height: 100%;
}
.news-list .news-item .news-item-title{
    font-weight: bold;
    font-size: 18px;
    color: #1A1A1A;
    margin-top: 10px;
}
.news-list .news-item .news-item-desc{
    font-size: 16px;
    color: #666666;
    margin-top: 5px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.news-list .news-item:hover .news-item-title{
    color: #ea222d;
}
.home-news-button-prev,
.home-news-button-next{
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid #dbe4f0;
    background: #fff;
    position: absolute;
    top: calc(50% - 38px);
    transform: translateY(-50%);
    z-index: 2;
    cursor: pointer;
}
.home-news-button-prev{
    left: -18px;
}
.home-news-button-next{
    right: -18px;
}
.home-news-button-prev::after,
.home-news-button-next::after{
    content: "";
    width: 10px;
    height: 10px;
    border-top: 2px solid #0d57b7;
    border-right: 2px solid #0d57b7;
    position: absolute;
    top: 50%;
    left: 50%;
}
.home-news-button-prev::after{
    transform: translate(-40%, -50%) rotate(-135deg);
}
.home-news-button-next::after{
    transform: translate(-60%, -50%) rotate(45deg);
}
.home-news-pagination{
    margin-top: 18px;
    text-align: center;
}
.home-news-pagination .swiper-pagination-bullet{
    width: 10px;
    height: 10px;
    margin: 0 4px;
    background: #c7d2e3;
    opacity: 1;
}
.home-news-pagination .swiper-pagination-bullet-active{
    background: #0d57b7;
}

.faq{
    width: 1400px;
    margin: 80px auto;
}
.faq-wrap{
    display: flex;
    gap: 28px;
    margin-top: 40px;
}
.faq-list{
    flex: 1;
}
.faq-item{
    background: #ECECEC;
    margin-bottom: 10px;
    padding: 20px;
}
.faq-question{
    margin-top: 10px;
    font-size: 18px;
    color: #1A1A1A;
    font-weight: bold;
    line-height: 1.4;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    cursor: pointer;
}
.faq-question span{
    flex: 1;
    min-width: 0;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.faq-question em{
    font-style: normal;
    color: #1E63C7;
    font-size: 28px;
    line-height: 1;
    margin-left: 20px;
    margin-top: 2px;
}
.faq-answer{
    display: none;
    margin-top: 5px;
    font-size: 16px;
    color: #666666;
    line-height: 1.5;
}
.faq-item.active .faq-answer{
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.faq-contact{
    width: 360px;
    background: #1E63C7;
    color: #fff;
    padding: 48px 28px;
    text-align: center;
    flex-shrink: 0;
}
.faq-contact-icon{
    width: 132px;
    height: 132px;
    border-radius: 50%;
    background: #fff;
    color: #1E63C7;
    font-size: 96px;
    line-height: 132px;
    margin: 0 auto 34px;
    font-weight: bold;
}
.faq-contact-title{
    font-size: 18px;
    font-weight: bold;
    line-height: 1.4;
}
.faq-contact-desc{
    margin-top: 22px;
    font-size: 16px;
    line-height: 1.5;
}
.faq-contact-btn{
    display: inline-block;
    margin-top: 36px;
    min-width: 260px;
    padding: 10px 24px;
    background: #fff;
    border-radius: 999px;
    color: #1E63C7;
    font-size: 32px;
    line-height: 1.4;
}
.faq-contact-btn:hover{
    color: #1E63C7;
    text-decoration: none;
}


@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .news{
        width: 900px;
        margin: 60px auto;
    }
    .home-news-carousel{
        margin-top: 24px;
    }
    .news-list .news-item .news-item-title{
        font-size: 16px;
        margin-top: 5px;
    }
    .news-list .news-item .news-item-desc {
        font-size: 14px;
        margin-top: 0;
    }

    .faq{
        width: 900px;
        margin: 60px auto;
    }
    .faq-wrap{
        margin-top: 24px;
        gap: 18px;
    }
    .faq-item{
        padding: 14px;
    }
    .faq-question{
        margin-top: 6px;
        font-size: 16px;
    }
    .faq-question em{
        font-size: 22px;
        margin-left: 16px;
    }
    .faq-answer{
        margin-top: 4px;
        font-size: 14px;
    }
    .faq-contact{
        width: 260px;
        padding: 30px 16px;
    }
    .faq-contact-icon{
        width: 88px;
        height: 88px;
        line-height: 88px;
        font-size: 58px;
        margin-bottom: 18px;
    }
    .faq-contact-title{
        font-size: 18px;
    }
    .faq-contact-desc{
        margin-top: 12px;
        font-size: 16px;
    }
    .faq-contact-btn{
        margin-top: 20px;
        min-width: 180px;
        font-size: 18px;
        padding: 8px 16px;
    }
}
@media only screen and (max-width: 1000px) {
    .news{
        width: 700px;
        margin: 40px auto;
    }
    .home-news-carousel{
        margin-top: 20px;
    }
    .news-list .news-item .news-item-title{
        font-size: 15px;
        margin-top: 5px;
    }
    .news-list .news-item .news-item-desc {
        font-size: 13px;
        margin-top: 0;
    }
    .home-news-button-prev,
    .home-news-button-next{
        display: none;
    }

    .faq{
        width: 700px;
        margin: 40px auto;
    }
    .faq-wrap{
        margin-top: 20px;
        gap: 12px;
    }
    .faq-item{
        padding: 10px;
        margin-bottom: 8px;
    }
    .faq-question{
        margin-top: 4px;
        font-size: 14px;
    }
    .faq-question em{
        font-size: 18px;
        margin-left: 12px;
    }
    .faq-answer{
        margin-top: 3px;
        font-size: 13px;
    }
    .faq-contact{
        width: 220px;
        padding: 20px 12px;
    }
    .faq-contact-icon{
        width: 66px;
        height: 66px;
        line-height: 66px;
        font-size: 44px;
        margin-bottom: 14px;
    }
    .faq-contact-title{
        font-size: 18px;
    }
    .faq-contact-desc{
        margin-top: 10px;
        font-size: 16px;
    }
    .faq-contact-btn{
        margin-top: 12px;
        min-width: 140px;
        font-size: 14px;
        padding: 6px 12px;
    }
}

/* ===== HOME BOTTOM QUOTE FORM (REGENERATED) ===== */
.home-collect{
    width: 1400px;
    margin: 80px auto;
    font-size: 16px;
    color: #333333;
}
.home-collect-inner{
    display: flex;
    justify-content: space-between;
}
.home-collect {
    background-color: #f0f5f9;
    padding: 80px 0;
}

.home-collect-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0 20px;
}

.home-collect-left {
    width: 400px;
    background: #fff;
    padding: 40px;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
}

.home-collect-left .quote-intro {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.home-collect-left .intro-title {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.3;
    margin-bottom: 20px;
}

.home-collect-left .intro-subtitle {
    font-size: 15px;
    color: #666;
    margin-bottom: 20px;
}

.home-collect-left .intro-list {
    margin: 0;
    padding: 0;
    flex: 1;
}

.home-collect-left .intro-footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eef2f6;
    font-size: 15px;
    line-height: 1.5;
    color: #004085;
    font-weight: 500;
}

.home-collect-left .intro-list li {
    font-size: 14px;
    color: #444;
    line-height: 1.6;
    margin-bottom: 15px;
    list-style: none;
}

.home-collect-left .intro-list li strong {
    color: #1a1a1a;
    display: block;
}

.home-collect-left .contact-info .info-title {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.home-collect-left .info-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.home-collect-left .info-item img {
    width: 20px;
    height: 20px;
    margin-right: 15px;
}

.home-collect-left .info-item a {
    font-size: 14px;
    color: #0056b3;
}

.home-collect-form-section {
    flex: 1;
    margin-left: 60px;
}

.home-collect-form-section .form-title {
    font-size: 28px;
    font-weight: 700;
    color: #004085;
    margin-bottom: 30px;
}

.home-collect-form {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.home-collect-field {
    width: calc(50% - 10px);
    display: flex;
    flex-direction: column;
}

.home-collect-field.full-width {
    width: 100%;
}

.home-collect-field label {
    font-size: 14px;
    font-weight: 500;
    color: #6c757d;
    margin-bottom: 8px;
}

.home-collect-form input, .home-collect-form textarea {
    width: 100%;
    background: #fff;
    border: 1px solid #ced4da;
    border-radius: 4px;
    padding: 12px 15px;
    font-size: 15px;
    color: #495057;
    outline: none;
    transition: border-color 0.15s ease-in-out;
}

.home-collect-form input {
    height: 48px;
}

.home-collect-form textarea {
    height: 180px;
    resize: vertical;
}

.home-collect-submit {
    width: auto;
    min-width: 200px;
    height: 54px;
    background-color: #f39c12;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    line-height: 54px;
    text-align: center;
    padding: 0 40px;
    margin-top: 20px;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.home-collect-submit:hover {
    background-color: #e67e22;
    transform: translateY(-1px);
}

@media only screen and (max-width: 1200px) {
    .home-collect-container {
        padding: 0 40px;
    }
    .home-collect-form-section {
        margin-left: 40px;
    }
}

@media only screen and (max-width: 992px) {
    .home-collect-container {
        flex-direction: column;
        align-items: stretch;
    }
    .home-collect-left {
        width: 100%;
        margin-bottom: 40px;
    }
    .home-collect-form-section {
        margin-left: 0;
    }
}

@media only screen and (max-width: 600px) {
    .home-collect-field {
        width: 100%;
    }
}


/* old */