/* ========================================
   通用内页样式
   ======================================== */

/* 内页Banner */
.inner-banner {
    background: linear-gradient(135deg, rgba(29, 53, 87, 0.9), rgba(13, 27, 42, 0.95)), url('https://images.unsplash.com/photo-1497366216548-37526070297c?w=1920') center/cover no-repeat;
    min-height: 300px;
    display: flex;
    align-items: center;
    margin-top: 70px;
    position: relative;
}

.inner-banner::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
}

.inner-banner-content {
    position: relative;
    z-index: 2;
    color: #fff;
    padding: 50px 0;
}

.inner-banner-content h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.inner-banner-content p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.inner-banner .breadcrumb {
    background: none;
    padding: 0;
    margin-top: 15px;
}

.inner-banner .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.7);
}

.inner-banner .breadcrumb-item a:hover {
    color: #fff;
}

.inner-banner .breadcrumb-item.active {
    color: var(--primary-color);
}

.inner-banner .breadcrumb-item+.breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.5);
}


/* 企业简介页面 */
.about-intro {
    padding: 80px 0;
    background: #fff;
}

.about-intro-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 25px;
}

.about-intro-content p {
    color: #666;
    line-height: 2;
    margin-bottom: 0px;
    font-size: 1.05rem;
}

/* 企业图腾 - 鸱吻 */
.about-totem {
    padding: 80px 0;
    background: linear-gradient(180deg, #fff 0%, #f8f9fa 100%);
    position: relative;
}

.totem-wrapper {
    position: relative;
    z-index: 1;
}

.totem-header {
    text-align: center;
    margin-bottom: 50px;
}

.totem-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 10px 40px rgba(0, 119, 182, 0.25);
}

.totem-icon i {
    font-size: 2.5rem;
    color: #fff;
}

.totem-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.totem-subtitle {
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 500;
    letter-spacing: 2px;
}

.totem-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.totem-card {
    background: #fff;
    border-radius: 20px;
    padding: 35px 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 119, 182, 0.08);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.totem-card-logo-bg {
    position: relative;
    overflow: hidden;
}

.totem-card-logo-bg .logo-bg-img {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 120px;
    height: 120px;
    opacity: 0.9;
    z-index: 0;
    object-fit: contain;
}

.totem-card-logo-bg > * {
    position: relative;
    z-index: 1;
}

.totem-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 119, 182, 0.15);
}

.totem-card-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 119, 182, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.totem-card:hover .totem-card-icon {
    background: var(--gradient-primary);
}

.totem-card-icon i {
    font-size: 1.6rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.totem-card:hover .totem-card-icon i {
    color: #fff;
}

.totem-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.totem-card p {
    color: #666;
    line-height: 1.9;
    margin: 0;
    font-size: 1rem;
}

.totem-card-highlight {
    border: 1px solid rgba(0, 119, 182, 0.12);
}

.totem-card-highlight .totem-card-icon {
    background: var(--gradient-primary);
}

.totem-card-highlight .totem-card-icon i {
    color: #fff;
}

/* 响应式设计 - 图腾区块 */
@media (max-width: 991px) {
    .totem-content {
        grid-template-columns: 1fr;
    }

    .totem-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 576px) {
    .about-totem {
        padding: 60px 0;
    }

    .totem-icon {
        width: 70px;
        height: 70px;
    }

    .totem-icon i {
        font-size: 2rem;
    }

    .totem-title {
        font-size: 1.5rem;
    }

    .totem-subtitle {
        font-size: 1rem;
        letter-spacing: 1px;
    }

    .totem-card {
        padding: 25px 20px;
    }
}

.about-vision {
    padding: 80px 0;
    background: #f8f9fa;
}

.vision-card {
    background: #fff;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    height: 100%;
    transition: all 0.3s ease;
}

.vision-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(30, 82, 146, 0.15);
}

.vision-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.vision-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.vision-card p {
    color: #666;
    line-height: 1.8;
}

.about-history {
    padding: 80px 0;
    background: #fff;
}

.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    padding-bottom: 40px;
    padding-left: 30px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -36px;
    top: 5px;
    width: 15px;
    height: 15px;
    background: var(--primary-color);
    border-radius: 50%;
    border: 3px solid #fff;
    box-shadow: 0 0 0 3px var(--primary-color);
}

.timeline-item h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.timeline-item p {
    color: #666;
    margin: 0;
}

/* 荣誉资质页面 */
.honor-section {
    padding: 80px 0;
}

.honor-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    margin-bottom: 30px;
}

.honor-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.honor-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.honor-card-body {
    padding: 20px;
    text-align: center;
}

.honor-card-body h5 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin: 0;
}

/* 案例列表页 - 左右布局 */
.cases-page .cases-content {
    background: #fff;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
}

.cases-page .cases-header {
    padding-bottom: 20px;
    margin-bottom: 25px;
    border-bottom: 2px solid #f0f0f0;
}

.cases-page .cases-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin: 0;
}

.cases-page .cases-header h3 span {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 1rem;
}

.cases-page .honor-card.cases-card {
    display: block;
    text-decoration: none;
    margin-bottom: 0;
    height: 100%;
}

.cases-page .honor-card.cases-card:hover {
    text-decoration: none;
}

.cases-page .honor-card.cases-card .honor-card-body h5 {
    transition: color 0.3s ease;
}

.cases-page .honor-card.cases-card:hover .honor-card-body h5 {
    color: var(--primary-color);
}

.cases-page .honor-card-img {
    overflow: hidden;
}

.cases-page .honor-card-img img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.cases-page .honor-card.cases-card:hover .honor-card-img img {
    transform: scale(1.05);
}

/* 案例列表：每行 3 项、图片更大（覆盖产品列表与 responsive 的 4 列） */
.cases-page .products-grid-page {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 24px !important;
}

.cases-page .product-card-page .product-img {
    height: 220px !important;
    padding: 24px !important;
    width: 100% !important;
    flex-shrink: unset !important;
}

.cases-page .product-card-page .product-img img {
    max-height: 100%;
    object-fit: contain;
}

@media (max-width: 991px) {
    .cases-page .category-sidebar.cases-sidebar {
        position: static;
        margin-bottom: 24px;
    }

    .cases-page .products-grid-page {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .cases-page .product-card-page .product-img {
        height: 180px !important;
    }
}

@media (max-width: 576px) {
    .cases-page .products-grid-page {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    .cases-page .product-card-page .product-img {
        height: 200px !important;
    }
}

/* 招贤纳士页面 */
.jobs-section {
    padding: 80px 0;
}

.job-card {
    background: #fff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    margin-bottom: 20px;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.job-card:hover {
    border-left-color: var(--primary-color);
    box-shadow: 0 10px 40px rgba(30, 82, 146, 0.1);
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.job-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin: 0;
}

.job-salary {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
}

.job-tags {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.job-tag {
    background: #f0f0f0;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    color: #666;
}

.job-desc {
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.job-card .btn {
    padding: 10px 30px;
}

/* 联系我们页面 */
.contact-page {
    padding: 80px 0;
}

.contact-info-card {
    background: #fff;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    height: 100%;
}

.contact-info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-info-item i {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #fff;
    flex-shrink: 0;
}

.contact-info-item h5 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.contact-info-item p {
    color: #666;
    margin: 0;
    line-height: 1.6;
}

.contact-map {
    height: 100%;
    min-height: 400px;
    background: #eee;
    border-radius: 20px;
    overflow: hidden;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* 公司动态页面 */
.news-page {
    padding: 80px 0;
}

/* 新闻分类导航按钮 */
.news-tabs-nav .btn {
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border: 1px solid #e0e0e0;
    background: #fff;
    color: #666;
    min-height: 44px;
}

/* 未选中状态 - 白色背景，灰色文字 */
.news-tabs-nav .btn-outline-secondary {
    background: #fff;
    border-color: #e0e0e0;
    color: #666;
}

/* 选中状态 - 深蓝色背景，白色文字 */
.news-tabs-nav .btn-primary {
    background: #1e5292;
    border-color: #1e5292;
    color: #fff;
}

/* 悬停状态 - 深蓝色背景，白色文字 */
.news-tabs-nav .btn:hover,
.news-tabs-nav .btn.active {
    background: #1e5292;
    border-color: #1e5292;
    color: #fff;
    text-decoration: none;
}

.news-list-item {
    display: flex;
    gap: 30px;
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.news-list-item:hover {
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
    transform: translateY(-5px);
}

.news-list-img {
    width: 300px;
    flex-shrink: 0;
}

.news-list-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 200px;
}

.news-list-content {
    padding: 30px;
    flex: 1;
}

.news-list-date {
    color: #6c757d;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 15px;
    display: block;
}

.news-list-content h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.news-list-content h4 a {
    color: #1e5292;
    text-decoration: none;
    transition: all 0.3s ease;
}

.news-list-content h4 a:hover {
    color: #4a7dc7;
}

.news-list-content p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 0;
}

/* 服务支持页面 */
.support-section {
    padding: 80px 0;
}

.support-card {
    background: #fff;
    border-radius: 20px;
    padding: 50px 40px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    height: 100%;
    transition: all 0.3s ease;
}

.support-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(30, 82, 146, 0.15);
}

.support-card i {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.support-card h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.support-card p {
    color: #666;
    margin-bottom: 25px;
}

/* 下载中心页面 */
.download-section {
    padding: 80px 0;
}

.download-category {
    margin-bottom: 50px;
}

.download-category h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #eee;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.download-card {
    background: #fff;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
    border: 1px solid #eee;
}

.download-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(30, 82, 146, 0.1);
}

.download-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.download-card-info {
    flex: 1;
}

.download-card-info h5 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.download-card-info p {
    font-size: 0.85rem;
    color: #999;
    margin: 0;
}

/* FAQ页面 */
.faq-section {
    padding: 80px 0;
}

.faq-item {
    background: #fff;
    border-radius: 15px;
    margin-bottom: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(30, 82, 146, 0.03);
}

.faq-question h5 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin: 0;
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
    font-size: 1.1rem;
}

.faq-item.active .faq-question {
    background: rgba(30, 82, 146, 0.05);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 30px 25px;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    color: #666;
    line-height: 1.8;
    margin: 0;
}

.faq-category h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

@media (max-width: 991px) {
    .news-list-item {
        flex-direction: column;
    }

    .news-list-img {
        width: 100%;
    }

    .download-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .download-grid {
        grid-template-columns: 1fr;
    }

    .inner-banner-content h1 {
        font-size: 1.8rem;
    }
}