/* Banner部分
   ========================================================================== */
.support-banner {
    position: relative;
    background-size: cover;
    background-position: center;
    padding: 200px 0 130px;
    margin-top: -110px;
}

.support-banner .container {
    position: relative;
    z-index: 2;
    text-align: left;
    padding: 40px 0 0 120px;
}

.support-banner-title {
    font-size: 44px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
}

.support-banner-subtitle {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    max-width: 600px;
    margin-bottom: 40px;
}

.support-banner-buttons {
    display: flex;
    gap: 20px;
    align-items: center;
}

.support-banner-button {
    display: inline-block;
    padding: 10px 30px;
    background-color: var(--primary-color);
    color: #fff;
    font-size: 16px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.support-banner-button:hover {
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.support-banner-button-white {
    background-color: #fff;
    color: #333;
    border: 1px solid #fff;
}

.support-banner-button-white:hover {
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

/* Banner响应式 */
@media screen and (max-width: 1200px) {
    .support-banner .container {
        padding: 40px 0 0 60px;
    }
    
    .support-banner-title {
        font-size: 40px;
    }
}

@media screen and (max-width: 992px) {
    .support-banner {
        padding: 160px 0 100px;
    }
    
    .support-banner .container {
        padding: 40px 0 0 40px;
    }
    
    .support-banner-title {
        font-size: 36px;
    }
    
    .support-banner-subtitle {
        font-size: 15px;
        margin-bottom: 30px;
        max-width: 500px;
    }
}

@media screen and (max-width: 768px) {
    .support-banner {
        padding: 140px 0 80px;
        margin-top: -80px;
    }
    
    .support-banner .container {
        padding: 30px 20px 0;
    }
    
    .support-banner-title {
        font-size: 32px;
        margin-bottom: 15px;
    }
    
    .support-banner-subtitle {
        font-size: 14px;
        margin-bottom: 25px;
        max-width: 100%;
    }
    
    .support-banner-button {
        padding: 8px 24px;
        font-size: 14px;
    }
}

@media screen and (max-width: 576px) {
    .support-banner {
        padding: 120px 0 60px;
        margin-top: -60px;
    }
    
    .support-banner .container {
        padding: 20px 15px 0;
    }
    
    .support-banner-title {
        font-size: 28px;
        margin-bottom: 12px;
    }
    
    .support-banner-subtitle {
        font-size: 13px;
        margin-bottom: 20px;
        line-height: 1.6;
    }
    
    .support-banner-buttons {
        gap: 15px;
    }
    
    .support-banner-button {
        padding: 8px 20px;
        font-size: 13px;
    }
}

/* 联系方式卡片
   ========================================================================== */
.support-contact {
    padding: 40px 0;
    background: #fff;
}

.support-contact.support-contact-after {
    padding-top: 0;
}

.support-contact .container {
    max-width: 1680px;
    margin: 0 auto;
    padding: 0 120px;
}

/* 卡片标题 */
.support-contact-header {
    margin-bottom: 40px;
}

.support-contact-header-title {
    font-size: 32px;
    color: #333;
    margin-bottom: 16px;
}

.support-contact-header-subtitle {
    font-size: 16px;
    color: #666;
    line-height: 1.5;
}

/* 售前咨询卡片 */
.support-contact-card {
    display: flex;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.support-contact-section {
    position: relative;
    flex: 1;
    height: 320px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    transition: all 0.3s ease;
}

.support-contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.7) 100%);
    z-index: 1;
}

.support-contact-section:hover {
    flex: 1.2;
}

.support-contact-content {
    position: relative;
    z-index: 2;
    padding: 30px;
    width: 100%;
}

.support-contact-title {
    font-size: 24px;
    font-weight: 500;
    color: #fff;
    margin-bottom: 12px;
}

.support-contact-desc {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    line-height: 1.5;
}

.support-contact-link {
    display: inline-block;
    padding: 8px 24px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 4px;
    color: #fff;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.support-contact-link:hover {
    background: rgba(255, 255, 255, 0.3);
    color: #fff;
    text-decoration: none;
}

/* 标签导航 */
.support-contact-tabs {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.support-contact-tab {
    padding: 8px 24px;
    font-size: 14px;
    color: #666;
    background: #f5f5f5;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.support-contact-tab:hover {
    color: var(--primary-color);
    background: var(--primary-light);
}

.support-contact-tab.active {
    color: #fff;
    background: var(--primary-color);
}

/* 服务内容 */
.support-contact-service {
    display: flex;
    height: 400px;
    background: var(--primary-light);
    overflow: hidden;
}

.service-content {
    width: 25%;
    padding: 40px;
    background: var(--primary-light);
}

.service-info {
    color: #333;
}

.service-title {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 12px;
}

.service-desc {
    font-size: 14px;
    color: #666;
    margin-bottom: 8px;
}

.service-time {
    font-size: 14px;
    color: #999;
}

.service-image {
    width: 50%;
    position: relative;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-next {
    width: 25%;
    padding: 40px;
    background: var(--primary-light);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.service-preview {
    height: 160px;
    overflow: hidden;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.service-preview:hover {
    opacity: 1;
}

.service-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 响应式调整 */
@media screen and (max-width: 1200px) {
    .support-contact .container {
        padding: 0 60px;
    }
    
    .support-contact-section {
        height: 280px;
    }
    
    .service-content,
    .service-next {
        width: 30%;
        padding: 30px;
    }
    
    .service-image {
        width: 40%;
    }
}

@media screen and (max-width: 992px) {
    .support-contact .container {
        padding: 0 40px;
    }
    
    .support-contact-card {
        flex-direction: column;
    }
    
    .support-contact-section {
        height: 200px;
    }
    
    .support-contact-section:hover {
        flex: 1;
    }
    
    .support-contact-content {
        padding: 20px;
    }
    
    .support-contact-service {
        height: auto;
        flex-direction: column;
    }
    
    .service-content,
    .service-image,
    .service-next {
        width: 100%;
        padding: 20px;
    }
    
    .service-image {
        height: 200px;
    }
    
    .service-preview {
        height: 120px;
        margin-top: 20px;
    }
    
    .support-contact-header-title {
        font-size: 28px;
    }
}

@media screen and (max-width: 768px) {
    .support-contact .container {
        padding: 0 20px;
    }
    
    .support-contact-tabs {
        gap: 10px;
    }
    
    .support-contact-tab {
        padding: 6px 16px;
        font-size: 13px;
    }
    
    .support-contact-title {
        font-size: 20px;
    }
    
    .support-contact-desc {
        font-size: 14px;
    }
    
    .service-title {
        font-size: 18px;
    }
    
    .service-desc,
    .service-time {
        font-size: 13px;
    }
    
    .support-contact-header-title {
        font-size: 24px;
    }
    
    .support-contact-header-subtitle {
        font-size: 14px;
    }
}

@media screen and (max-width: 576px) {
    .support-contact {
        padding: 30px 0;
    }
    
    .support-contact .container {
        padding: 0 15px;
    }
    
    .support-contact-section {
        height: 180px;
    }
    
    .support-contact-content {
        padding: 15px;
    }
    
    .support-contact-link {
        padding: 6px 16px;
        font-size: 13px;
    }
    
    .service-image {
        height: 160px;
    }
    
    .service-preview {
        height: 100px;
    }
    
    .support-contact-header-title {
        font-size: 20px;
        margin-bottom: 10px;
    }
    
    .support-contact-tabs {
        gap: 8px;
    }
    
    .support-contact-tab {
        padding: 5px 12px;
        font-size: 12px;
    }
}

/* 企业支持计划卡片
   ========================================================================== */
.support-plan-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.support-plan-card {
    display: flex;
    background: #2B2B2B;
    overflow: hidden;
}

.plan-section {
    flex: 1;
    padding: 40px;
    transition: all 0.3s ease;
}

.plan-section:nth-child(2) {
    background: #fff;
}

.plan-section:nth-child(2) .plan-title {
    color: #333;
}

.plan-section:nth-child(2) .plan-features {
    color: #666;
}

.plan-section:hover {
    background: var(--primary-color);
}

.plan-section:hover .plan-title,
.plan-section:hover .plan-features {
    color: #fff;
}

.plan-section + .plan-section {
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.plan-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 30px;
}

.plan-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: all 0.3s ease;
}

.plan-title {
    font-size: 24px;
    color: #fff;
    margin-bottom: 30px;
}

.plan-features {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    line-height: 2;
}

@media screen and (max-width: 992px) {
    .support-plan-card {
        flex-direction: column;
    }
    
    .plan-section {
        padding: 30px;
    }
    
    .plan-section + .plan-section {
        border-left: none;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .plan-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 20px;
    }
    
    .plan-title {
        font-size: 20px;
        margin-bottom: 20px;
    }
}

@media screen and (max-width: 576px) {
    .plan-section {
        padding: 20px;
    }
}

/* 公司简介 */
.company-intro {
    padding-top: 60px;
    background: #fff;
}

.company-intro .container {
    padding: 0 120px;
}


.intro-title {
    font-size: 32px;
    color: #333;
    margin-bottom: 40px;
}

.intro-text {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
}

.intro-text p {
    margin-bottom: 24px;
}

.intro-text p:last-child {
    margin-bottom: 0;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .company-intro .container {
        padding: 0 40px;
    }
    
    .intro-title {
        font-size: 28px;
        margin-bottom: 32px;
    }
}

@media (max-width: 768px) {
    .company-intro {
        padding: 40px 0;
    }
    
    .company-intro .container {
        padding: 0 20px;
    }
    
    .intro-title {
        font-size: 24px;
        margin-bottom: 24px;
    }
    
    .intro-text {
        font-size: 14px;
    }
}

@media (max-width: 576px) {
    .company-intro {
        padding: 30px 0;
    }
    
    .company-intro .container {
        padding: 0 15px;
    }
    
    .intro-title {
        font-size: 20px;
        margin-bottom: 20px;
    }
}

/* 公司文化
   ========================================================================== */
.company-culture {
    padding-top:60px;
}


.company-culture .container {
    margin: 0 auto;
    padding: 0 120px;
}

.culture-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.culture-card {
    background: #fff;
    padding: 20px;
    border: 1px solid #e5e6eb;
}

.card-number {
    font-size: 48px;
    font-weight: 200;
    color: rgba(64, 128, 255, 0.1);
    margin-bottom: 20px;
}

.card-title {
    margin-bottom: 20px;
}

.card-title .en-title {
    display: block;
    font-size: 24px;
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 8px;
}

.card-title .cn-title {
    display: block;
    font-size: 18px;
    color: #333;
}

.card-desc {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .company-culture .container {
        padding: 0 40px;
    }
    
    .culture-cards {
        gap: 30px;
    }
    
    .culture-card {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .company-culture {
        padding: 60px 0;
    }
    
    .company-culture .container {
        padding: 0 20px;
    }
    
    .culture-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .culture-title {
        font-size: 28px;
    }
    
    .culture-desc {
        font-size: 14px;
        margin-bottom: 40px;
    }
    
    .card-number {
        font-size: 36px;
    }
    
    .card-title .en-title {
        font-size: 20px;
    }
    
    .card-title .cn-title {
        font-size: 16px;
    }
    
    .card-desc {
        font-size: 14px;
    }
}

@media (max-width: 576px) {
    .company-culture {
        padding: 40px 0;
    }
    
    .company-culture .container {
        padding: 0 15px;
    }
    
    .culture-card {
        padding: 20px;
    }
}

/* 统计数据卡片
   ========================================================================== */
.company-stats {
    background: #fff;
    margin-top: -60px;
    padding: 0 15px;
}

.company-stats .container {
    max-width: 1200px;
    margin: 0 auto;
}

.stats-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stats-card {
    text-align: center;
    padding: 30px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    z-index: 1;
}

.stats-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.stats-number {
    font-size: 36px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.stats-label {
    font-size: 16px;
    color: #666;
    line-height: 1.5;
}

@media screen and (max-width: 992px) {
    .company-stats {
        padding: 40px 15px;
        margin-top: -40px;
    }

    .stats-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .stats-number {
        font-size: 32px;
    }
}

@media screen and (max-width: 576px) {
    .company-stats {
        padding: 30px 15px;
        margin-top: -30px;
    }

    .stats-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .stats-card {
        padding: 15px;
    }

    .stats-number {
        font-size: 24px;
        margin-bottom: 8px;
    }

    .stats-label {
        font-size: 13px;
    }
}

/* 公司环境 */
.company-environment {
    padding: 80px 0;
}

.company-environment .container {
    max-width: 1680px;
    margin: 0 auto;
    padding: 0 120px;
}

.environment-title {
    font-size: 36px;
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

.environment-desc {
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    font-size: 16px;
}

.environment-gallery {
    margin-top: 40px;
}

.gallery-layout {
    display: flex;
    gap: 30px;
}

.gallery-main {
    flex: 1;
    min-width: 0;
}

.gallery-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    min-width: 0;
}

.gallery-item {
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    position: relative;
}

.gallery-item:hover {
    transform: translateY(-5px);
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.gallery-main .gallery-item img {
    height: 420px;
}

.gallery-item .item-desc {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 15px;
    text-align: center;
    font-size: 16px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .item-desc {
    transform: translateY(0);
}

/* 响应式适配 */
@media screen and (max-width: 1400px) {
    .company-environment .container {
        padding: 0 60px;
    }
    
    .gallery-main .gallery-item img {
        height: 380px;
    }
    
    .gallery-item img {
        height: 180px;
    }
}

@media screen and (max-width: 1200px) {
    .company-environment .container {
        padding: 0 40px;
    }
    
    .gallery-main .gallery-item img {
        height: 340px;
    }
    
    .gallery-item img {
        height: 160px;
    }
    
    .environment-title {
        font-size: 32px;
    }
}

@media screen and (max-width: 992px) {
    .company-environment {
        padding: 60px 0;
    }
    
    .company-environment .container {
        padding: 0 30px;
    }
    
    .gallery-layout {
        flex-direction: column;
        gap: 20px;
    }
    
    .gallery-main .gallery-item img {
        height: 300px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .environment-title {
        font-size: 28px;
        margin-bottom: 15px;
    }
    
    .environment-desc {
        font-size: 15px;
        margin-bottom: 30px;
    }
}

@media screen and (max-width: 768px) {
    .company-environment {
        padding: 40px 0;
    }
    
    .company-environment .container {
        padding: 0 20px;
    }
    
    .gallery-main .gallery-item img {
        height: 260px;
    }
    
    .gallery-item img {
        height: 150px;
    }
    
    .environment-title {
        font-size: 24px;
    }
    
    .environment-desc {
        font-size: 14px;
        margin-bottom: 25px;
    }
    
    .gallery-item .item-desc {
        font-size: 14px;
        padding: 12px;
    }
}

@media screen and (max-width: 576px) {
    .company-environment {
        padding: 30px 0;
    }
    
    .company-environment .container {
        padding: 0 15px;
    }
    
    .gallery-layout {
        gap: 15px;
    }
    
    .gallery-grid {
        gap: 15px;
    }
    
    .gallery-main .gallery-item img {
        height: 220px;
    }
    
    .gallery-item img {
        height: 140px;
    }
    
    .environment-title {
        font-size: 20px;
        margin-bottom: 10px;
    }
    
    .environment-desc {
        font-size: 13px;
        margin-bottom: 20px;
    }
    
    .gallery-item .item-desc {
        font-size: 13px;
        padding: 10px;
    }
}


.certificate-banner-title {
    font-size: 44px;
    font-weight: bold;
    color: #fff;
    margin-bottom: 20px;
}

.certificate-banner-subtitle {
    font-size: 16px;
    color: #fff;
    line-height: 1.8;
    max-width: 600px;
    margin-bottom: 40px;
}

/* 许可证书展示
   ========================================================================== */
.certificate-showcase {
    padding: 80px 0;
    background: #fff;
}

.certificate-showcase .container {
    max-width: 1680px;
    margin: 0 auto;
    padding: 0 120px;
}

.showcase-title {
    font-size: 36px;
    text-align: center;
    margin-bottom: 20px;
    color: #fff;
}

.showcase-desc {
    text-align: center;
    color: #fff;
    margin-bottom: 50px;
    font-size: 16px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.certificate-showcase-title {
    font-size: 36px;
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

.certificate-showcase-desc {
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    font-size: 16px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.certificate-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.certificate-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.certificate-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.certificate-image {
    position: relative;
    width: 100%;
    padding-bottom: 140%; /* 设置图片比例为5:7 */
}

.certificate-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.certificate-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), rgba(0,0,0,0));
    padding: 20px;
    color: #fff;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.certificate-item:hover .certificate-overlay {
    transform: translateY(0);
}

.certificate-overlay h3 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 8px;
}

.certificate-overlay p {
    font-size: 14px;
    opacity: 0.8;
}

/* 响应式适配 */
@media screen and (max-width: 1400px) {
    .certificate-showcase .container {
        padding: 0 60px;
    }
}

@media screen and (max-width: 1200px) {
    .certificate-showcase .container {
        padding: 0 40px;
    }
    
    .certificate-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }
    
    .showcase-title {
        font-size: 32px;
    }
}

@media screen and (max-width: 992px) {
    .certificate-showcase {
        padding: 60px 0;
    }
    
    .certificate-showcase .container {
        padding: 0 30px;
    }
    
    .certificate-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .showcase-title {
        font-size: 28px;
        margin-bottom: 15px;
    }
    
    .showcase-desc {
        font-size: 15px;
        margin-bottom: 30px;
    }
}

@media screen and (max-width: 768px) {
    .certificate-showcase {
        padding: 40px 0;
    }
    
    .certificate-showcase .container {
        padding: 0 20px;
    }
    
    .showcase-title {
        font-size: 24px;
    }
    
    .showcase-desc {
        font-size: 14px;
        margin-bottom: 25px;
    }
    
    .certificate-overlay {
        padding: 15px;
    }
    
    .certificate-overlay h3 {
        font-size: 16px;
        margin-bottom: 6px;
    }
    
    .certificate-overlay p {
        font-size: 13px;
    }
}

@media screen and (max-width: 576px) {
    .certificate-showcase {
        padding: 30px 0;
    }
    
    .certificate-showcase .container {
        padding: 0 15px;
    }
    
    .certificate-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .showcase-title {
        font-size: 20px;
        margin-bottom: 10px;
    }
    
    .showcase-desc {
        font-size: 13px;
        margin-bottom: 20px;
    }
    
    .certificate-overlay {
        padding: 12px;
    }
    
    .certificate-overlay h3 {
        font-size: 15px;
        margin-bottom: 4px;
    }
    
    .certificate-overlay p {
        font-size: 12px;
    }
}