/* 轮播图 */

.swiper {
    width: 100%;
    height: 100vh;
    background-color: #064ca0;
}

.swiper-slide {
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding-top: 100rem;
    padding-bottom: 50rem;
}

.banner-text {
    width: 50%;
    color: #fff;
}

.banner-text h1 {
    font-weight: bold;
    font-size: 52rem;
    margin-bottom: 20rem;
    text-shadow: 0px 4px 8px #001F53;
}

.banner-text h2 {
    font-weight: 400;
    font-size: 28rem;
    margin-bottom: 30rem;
    opacity: 0.9;
}

.banner-text p {
    font-size: 22rem;
    line-height: 1.6;
    margin-bottom: 50rem;
    max-width: 600rem;
}

.explore-btn {
    display: inline-flex;
    align-items: center;
    padding: 12rem 30rem;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0px 4px 8px 0px #001F53;
    color: #4086FF;
    font-size: 22rem;
    border-radius: 8rem;
    font-weight: bold;
    transition: all 0.3s;
}

.explore-btn .icon {
    margin-right: 10rem;
    height: 24rem;
}

.explore-btn:hover {
    background-color: #fff;
    transform: translateY(-2rem);
    box-shadow: 0 5rem 15rem rgba(0,0,0,0.2);
}


.swiper-pagination-bullet {
    width: 10rem;
    height: 10rem;
    background: #fff;
    opacity: 0.4;
    margin: 0 6rem !important;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    width: 25rem;
    border-radius: 5rem;
    background: #fff;
}

@media screen and (max-width: 850px) {
    .banner-content {
        flex-direction: column;
        justify-content: center;
        padding-top: 50rem;
        padding-bottom: 20rem;
    }
    
    .banner-text {
        width: 100%;
        text-align: center;
    }
    
    .banner-text h1 {
        font-size: 36rem;
        margin-bottom: 15rem;
    }
    
    .banner-text h2 {
        font-size: 24rem;
        margin-bottom: 20rem;
    }
    
    .banner-text p {
        font-size: 18rem;
        margin-bottom: 30rem;
        max-width: 100%;
    }
    
    .explore-btn {
        padding: 10rem 20rem;
        font-size: 20rem;
    }
}

/* 产品简介 */
.product-section {
    background: #fff;
    padding: 80rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 40rem;
}

.section-header h2 {
    font-weight: bold;
    font-size: 30rem;
    color: #000000;
    margin-bottom: 28rem;
    position: relative;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -8rem;
    left: 50%;
    transform: translateX(-50%);
    width: 120rem;
    height: 6rem;
    background: #4086FF;
}

.section-header .section-desc {
    max-width: 1114rem;
    margin: 0 auto;
    font-weight: 400;
    font-size: 16rem;
    color: #666666;
    margin-bottom: 80rem;
}



.section-sub {
    display: inline-flex;
    align-items: center;
    font-weight: bold;
    font-size: 24rem;
    color: #4086FF;
}

.section-sub .dot {
    width: 16rem;
    height: 16rem;
    border-radius: 50%;
    margin-right: 12rem;
}

.product-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40rem;
}

.feature-column {
    width: 34%;
    display: flex;
    flex-direction: column;
    gap: 20rem;
}

.product-center {
    width: 32%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.center-image {
    width: 100%;
    display: flex;
    justify-content: center;
}

.center-image img {
    width: 100%;
    max-width: 320rem;
    height: auto;
    display: block;
}

.feature-card {
    padding: 24rem;
    position: relative;
}
.feature-column-left .feature-card:nth-child(odd) {
    background: linear-gradient( 90deg, rgba(237,125,49,0.05) 0%, rgba(255,255,255,0) 100%);
    box-shadow: 3px 3px 8px 0px rgba(0,0,0,0.1);
    border-radius: 8px 8px 8px 8px;
    border-left: 6px solid #ED7D31;
}

.feature-column-left .feature-card:nth-child(even) {
    background: linear-gradient( 90deg, rgba(64,134,255,0.05) 0%, rgba(255,255,255,0) 100%);
    box-shadow: 3px 3px 8px 0px rgba(0,0,0,0.1);
    border-radius: 8px 8px 8px 8px;
    border-left: 6px solid #4086FF;
}

.feature-column-right .feature-card:nth-child(even) {
    background: linear-gradient( 90deg, rgba(237,125,49,0.05) 0%, rgba(255,255,255,0) 100%);
    box-shadow: 3px 3px 8px 0px rgba(0,0,0,0.1);
    border-radius: 8px 8px 8px 8px;
    border-left: 6px solid #ED7D31;
}

.feature-column-right .feature-card:nth-child(odd) {
    background: linear-gradient( 90deg, rgba(64,134,255,0.05) 0%, rgba(255,255,255,0) 100%);
    box-shadow: 3px 3px 8px 0px rgba(0,0,0,0.1);
    border-radius: 8px 8px 8px 8px;
    border-left: 6px solid #4086FF;
}

.card-tag {
    display: inline-flex;
    align-items: center;
    font-weight: bold;
    color: #333;
    margin-bottom: 10rem;
    font-size: 18rem;
}

.card-tag .tick {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22rem;
    height: 22rem;
    border-radius: 4rem;
    color: #fff;
    font-size: 16rem;
    margin-right: 10rem;
}

.tag-blue {
    color: #4086FF;
}

.tag-orange {
    color: #ED7D31;
}

.feature-card li {
    font-weight: 400;
    font-size: 14rem;
    color: #666666;
    line-height: 1.7;
    margin: 6rem 0;
    list-style: inside;
}


.card-index {
    position: absolute;
    right: 20rem;
    bottom: 14rem;
    font-size: 82rem;
    color: rgba(0,0,0,0.03);
    font-weight: 800;
}

/* 产品优势 */
.advantage-section {
    border-radius: 12rem;
    background: url(../images/bg1.png) no-repeat center center;
    background-size: cover;
    height: 672rem;
    padding: 60rem 0;
}

.advantage-img {
    width: 460rem;
    display: block;
    margin: 0 auto;
}

/* 版本价格 */
.pricing-section {
    background: #fff;
    padding: 80rem 0;
}

.pricing-container {
    width: 1320rem;
    margin: 0 auto;
}

.version-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 29rem;
    margin-bottom: 24rem;
}

.version-tabs .tab {
    padding: 10rem 18rem;
    border: 1px solid rgba(64,134,255,0.3);
    border-radius: 40rem;
    background: #f5f8ff;
    font-weight: bold;
    font-size: 16rem;
    color: #4086FF;
    cursor: pointer;
}

.version-tabs .tab.active {
    background: #4086FF;
    color: #fff;
    border-color: #4086FF;
}

.pricing-card {
    border-radius: 12rem;
    box-shadow: 0px 5px 10px 0px rgba(0,0,0,0.08);
    overflow: hidden;
    background: #fff;
}

.card-header {
    padding: 18rem 20rem;
    background: #4086FF;
    font-weight: bold;
    font-size: 16rem;
    color: #FFFFFF;
}

.table-wrapper {
    overflow-x: auto;
}

.pricing-table {
    width: 100%;
    min-width: 720rem;
}

.pricing-table thead th {
    font-weight: bold;
    font-size: 14rem;
    color: #333333;
    text-align: center;
    padding: 16rem 20rem;
    border-bottom: 1px solid #EEEEEE;
}

.pricing-table tbody td {
    padding: 16rem 20rem;
    border-top: 1px solid #EEEEEE;
    font-weight: 400;
    text-align: center;
    font-size: 14rem;
    color: #333333;
}

.pricing-table tbody tr:hover td {
    background: #F3F8FF;
}

.price-link {
    font-weight: bold;
    font-size: 20rem;
    color: #4086FF;
}

/* 业务简介 */
.business-section {
    background: #F1F7FF;
    border-radius: 12rem;
    padding: 80rem 40rem;
}

.business-grid {
    display: flex;
    flex-direction: column;
    gap: 40rem;
}

.business-card {
    background: #fff;
    border-radius: 12rem;
    box-shadow: 0px 5px 10px 0px rgba(0,0,0,0.08);
    padding: 50rem 60rem;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    justify-content: center;
    gap: 140rem;
    min-height: 520rem;
    box-sizing: border-box;
}

.business-card.reverse {
    grid-template-columns: 1fr 1.5fr;
}

.card-left, .card-right {
    width: 100%;
}

.business-title {
    display: flex;
    align-items: center;
    font-weight: bold;
    font-size: 22rem;
    color: #4086FF;
    margin-bottom: 50rem;
}

.business-title .title-line {
    display: inline-block;
    width: 6rem;
    height: 29rem;
    background: #4086FF;
    margin-right: 10rem;
}

.bullet-list2 {
    padding-left: 0;
}

.bullet-list2 li {
    list-style: disc inside;
    font-weight: 400;
    font-size: 14rem;
    color: #333333;
    margin: 6rem 0;
    line-height: 2;
}

.bullet-list2 li::marker {
    color: #4086FF;
    font-size: 20rem;
}

.bullet-list {
    padding-left: 0;
    display: flex;
    flex-wrap: wrap;
    column-gap: 40rem;
}

.bullet-list li {
    flex: 0 0 calc(50% - 20rem) ;
    list-style: disc inside;
    font-weight: 400;
    font-size: 14rem;
    color: #333333;
    margin: 6rem 0;
    line-height: 2;
}

.bullet-list li::marker {
    color: #4086FF;
    font-size: 20rem;
}

.sec {
    margin-left: 24rem;
}

.sec p {
    font-weight: 400;
    font-size: 14rem;
    color: #333333;
}

.card-image {
    /* width: 100%; */
    height: 420rem;
    display: block;
    border-radius: 8rem;
}




/* 新闻咨询 */
.news-section {
    background-image: url(../images/bg2.png), linear-gradient(78deg, #0E56D7 0%, #3290E8 100%);
    background-repeat: no-repeat, no-repeat;
    background-position: center, center;
    background-size: cover, cover;
    padding: 80rem 0;
}

.news-section .section-header h2 {
    color: #FFFFFF;
}
.news-section .section-header h2::after {
    background: #FFFFFF;
    opacity: 0.8;
}

.news-card {
    width: 1280rem;
    margin: 0 auto;
    background: #fff;
    border-radius: 0 30rem 0 30rem;
    box-shadow: 0px 8px 20px 0px rgba(0,0,0,0.12);
    padding: 60rem;
}

.news-list {
    padding: 0;
}
.news-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20rem 0;
    border-bottom: 1px solid #EEEEEE;
    cursor: pointer;
}
.news-item:last-child {
    border-bottom: none;
}

.news-left {
    display: flex;
    align-items: flex-start;
    gap: 24rem;
}

.news-date {
    display: flex;
}

.news-date .day {
    font-size: 40rem;
    color: #4086FF;
    line-height: 1;
    text-align: center;
}
.news-date .meta {
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-left: 8rem;
    font-size: 14rem;
    color: #4086FF;
}

.news-date .meta span { 
    font-size: 14rem;
    color: #4086FF;
}

.news-info h3 {
    font-weight: bold;
    font-size: 18rem;
    color: #333333;
    margin-bottom: 8rem;
}
.news-info p {
    font-weight: 400;
    font-size: 14rem;
    color: #333333;
}

.news-thumb img {
    width: 231rem;
    /* height: 110rem; */
    object-fit: cover;
    border-radius: 8rem;
    display: block;
}

.news-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12rem;
    padding-top: 20rem;
}
.page-btn {
    width: 40rem;
    height: 40rem;
    border: 1px solid #CCCCCC;
    border-radius: 6rem;
    background: #fff;
    font-weight: 400;
    font-size: 14rem;
    color: #333333;
    cursor: pointer;
}
.page-btn.active {
    background: #4086FF;
    color: #fff;
    border-color: #4086FF;
}
.arrow-btn {
    width: 40rem;
    height: 40rem;
    border-radius: 8rem;
    background: #FFFFFF;
    border: none;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}
.arrow-btn img {
    width: 100%;
    height: 100%;
    display: block;
}

.imgcen {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 合作客户 */
.clients-section {
    background: #F2F7FF;
    border-radius: 12rem;
    padding: 80rem 40rem;
    position: relative;
}

.clients-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.leftBlur,
.rightBlur {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 300rem;
    height: 100%;
    z-index: 10;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    pointer-events: none;
}
.leftBlur {
    left: 0;
    background: linear-gradient(to right, rgba(248, 250, 252, 0.8), transparent);
}
.rightBlur {
    right: 0;
    background: linear-gradient(to left, rgba(248, 250, 252, 0.8), transparent);
}

.clients-rows {
    display: flex;
    flex-direction: column;
    gap: 24rem;
    align-items: flex-start;
}
.clients-row {
    display: flex;
    justify-content: flex-start;
    gap: 24rem;
    width: max-content;
    will-change: transform;
}
.client-item {
    list-style: none;
}
.client-card {
    width: 254rem;
    height: 116rem;
    background: #FFFFFF;
    border-radius: 12rem;
    box-shadow: 0px 5px 10px 0px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-img {
    max-width: 90%;
    max-height: 80rem;
    display: block;
    object-fit: contain;
}
.clients-row.offset {
    margin-left: calc((240rem + 24rem) / 2);
}


@keyframes scroll-left {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.clients-row:hover {
    animation-play-state: paused;
}

@media (prefers-reduced-motion: reduce) {
    .clients-row {
        animation: none !important;
    }
}

/* 新闻详情弹窗 */
#newsModal {
    display: none;
}
.news-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(16,21,39,0.55);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}
.news-modal-container {
    background: #fff;
    border-radius: 12rem;
    overflow: hidden;
    width: 80%;
    max-width: 1000rem;
    position: relative;
}
.news-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24rem;
    height: 61rem;
    background: #F1F7FF;
    border-radius: 0px 0px 0px 0px;
    border: 1px solid #D9D9D9;
}
.news-modal-title {
    font-size: 18rem;
    color: #333333;
}
.news-modal-close {
    font-size: 30rem;
    cursor: pointer;
}
.news-modal-body {
    padding: 40rem;
    max-height: 800rem;
    overflow-y: auto;
}


@media screen and (max-width: 850px) {
    .product-grid {
        flex-direction: column;
        gap: 20rem;
    }
    .feature-column,
    .product-center {
        width: 100%;
    }
    .center-image img {
        max-width: 320rem;
    }
    .card-index {
        font-size: 40rem;
        right: 16rem;
        bottom: 10rem;
    }

    .pricing-container {
        width: 96%;
    }

    .business-section {
        padding: 40rem 16rem;
    }
    .business-card {
        grid-template-columns: 1fr;
        padding: 20rem;
        gap: 20rem;
    }
    .business-card.reverse {
        grid-template-columns: 1fr;
    }
    .business-title {
        font-size: 18rem;
    }
    .news-card {
        width: 96%;
        padding: 20rem;
    }
    .news-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10rem;
    }
    .news-thumb img {
        width: 100%;
        height: auto;
    }
    .card-image {
        width: 100%;
        height: auto;
    }

    .imgcen {
        justify-content: center;
    }
    .clients-section {
        padding: 40rem 16rem;
    }
    .client-card {
        width: 160rem;
        height: 80rem;
    }
    .clients-row.offset {
        margin-left: calc((160rem + 16rem) / 2);
    }

    .leftBlur,
    .rightBlur {
        width: 50rem;
    }
}