/* 营销网络页面样式 */

/* 国外营销网络样式 */
.overseas-section .network-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
}

.overseas-section .network-item {
    flex: 1 1 calc(25% - 15px);
    max-width: calc(25% - 15px);
    margin-bottom: 20px;
}

@media (max-width: 1200px) {
    .overseas-section .network-item {
        flex: 1 1 calc(50% - 10px);
        max-width: calc(50% - 10px);
    }
}

@media (max-width: 768px) {
    .overseas-section .network-item {
        flex: 1 1 100%;
        max-width: 100%;
    }
}

/* 仓储物流样式 */
.logistics-section {
    padding: 60px 0;
    background-color: #fff;
}

.logistics-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
}

.logistics-item {
    flex: 1 1 calc(25% - 15px);
    max-width: calc(25% - 15px);
    margin-bottom: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid #007bff;
}

.logistics-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.logistics-item-content {
    padding: 25px;
}

.logistics-item h3 {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logistics-item h3 i {
    color: #007bff;
    font-size: 1.1rem;
}

.logistics-item p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.5;
}

.logistics-item p i {
    color: #007bff;
    width: 14px;
    text-align: center;
    margin-top: 3px;
}

@media (max-width: 1200px) {
    .logistics-item {
        flex: 1 1 calc(50% - 10px);
        max-width: calc(50% - 10px);
    }
}

@media (max-width: 768px) {
    .logistics-item {
        flex: 1 1 100%;
        max-width: 100%;
    }
}

/* 下拉菜单样式 */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    min-width: 200px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 12px 20px;
    color: var(--color-text-dark);
    text-decoration: none;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    gap: 10px;
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background: var(--color-light-bg);
    color: var(--color-primary);
    padding-left: 25px;
}

.dropdown-item img {
    width: 16px;
    height: 16px;
    object-fit: contain;
    height: 15px;
    object-fit: cover;
    border-radius: 2px;
}

/* 确保下拉菜单容器有相对定位 */
.nav-item.dropdown {
    position: relative;
}

.main-content {
    width: 100%;
    margin: 0 auto;
    padding: 40px 20px;
}

.container {
	max-width:1450px;
    width: 100%;
    margin: 0 auto;
}

/* 页面内部Banner */
.inner-banner {
    position: relative;
    width: 100%;
    height: 450px;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.inner-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../image/neibanner.jpg') center/cover no-repeat;
    opacity: 0.3;
    z-index: 0;
}

.inner-banner-content {
    position: relative;
    z-index: 1;
    text-align: right !important;
    color: #fff;
    padding-right: 100px;
    padding-top: 30px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-top: 40px;
}

.inner-banner-title {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    display: inline-block;
    border-bottom: 3px solid #ff0000;
    padding-bottom: 10px;
}

.inner-banner-subtitle {
    font-size: 24px;
    font-weight: 300;
    opacity: 0.95;
    margin: 0;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.2);
}



/* 响应式设计 */
@media (max-width: 768px) {
    .breadcrumb-nav {
        padding: 15px 0;
    }
    
    .breadcrumb {
        font-size: 0.85rem;
    }
    
    .breadcrumb a,
    .breadcrumb span {
        padding: 6px 12px;
    }
}

/* 国内营销网络样式 */
.domestic-network {
    padding: 60px 0;
    background-color: #fff;
}

.domestic-network .network-container {
    max-width: 1450px;
    margin: 0 auto;
    padding: 0 20px;
}

.china-map-container {
    text-align: center;
    margin: 40px auto;
}

.china-map {
    max-width: 1450px;
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* 国内营销网络卡片布局样式 */
.domestic-cards-section {
    position: relative;
}

.domestic-cards-bg {
    background-color: #f8f9fa;
    width: 100%;
    min-height: 500px;
}

.section-title-container {
    width: 100%;
    text-align: center;
    margin: 0 auto 30px;
    padding-top: 40px;
}

.domestic-cards-container {
    width: 100%;
    max-width: 1450px;
    margin: 0 auto;
    padding: 60px 20px;
}

.domestic-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    width: 100%;
}

.domestic-card {
    background: transparent;
    padding: 30px 25px;
    text-align: left;
    position: relative;
    color: #666;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
   
}

/* 右侧白色分隔线 */
.domestic-card:not(:nth-child(3n))::after {
    content: '';
    position: absolute;
    top: 20%;
    right: 0;
    width: 1px;
    height: 60%;
    background: rgba(0, 0, 0, 0.3);
}

.domestic-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
    display: flex;
    align-items: center;
    gap: 10px;
}

.domestic-card h3 i {
    color: #333;
    font-size: 1.2rem;
}

.domestic-card p {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.5;
}

.domestic-card p i {
    color: #666;
    min-width: 16px;
    text-align: center;
    margin-top: 3px;
}

/* 响应式设计 - 1366px 笔记本适配 */
@media (max-width: 1366px) {
    .domestic-cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .domestic-card {
        padding: 25px 20px;
    }
    
    .domestic-card h3 {
        font-size: 1.2rem;
    }
    
    .domestic-card p {
        font-size: 0.9rem;
    }
}

@media (max-width: 1024px) {
    .domestic-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .domestic-card:not(:nth-child(2n))::after {
        content: '';
        position: absolute;
        top: 20%;
        right: 0;
        width: 1px;
        height: 60%;
        background: rgba(255, 255, 255, 0.3);
    }
    
    .domestic-card:nth-child(2n)::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .domestic-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .domestic-card::after {
        display: none !important;
    }
    
    .domestic-cards-bg {
        min-height: 400px;
    }
    
    .domestic-cards-container {
        padding: 40px 15px;
    }
}

@media (max-width: 480px) {
    .domestic-card {
        padding: 20px 15px;
    }
    
    .domestic-card h3 {
        font-size: 1.1rem;
    }
    
    .domestic-card p {
        font-size: 0.85rem;
    }
}

/* 营销网络概述 */
.network-overview {
    background-color: #f8f9fa;
    padding: 60px 0;
    text-align: center;
}

.overview-content {
    max-width: 1450px;
    margin: 0 auto;
}

.section-title {
    font-size: 2rem;
    color: #333;
    margin-bottom: 10px;
    position: relative;
    padding-bottom: 15px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 30px;
    font-weight: 300;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* 为产品一级分类标题添加额外的下边距 */
h2.section-title + p {
    margin-top: 30px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: #007bff;
}

.overview-text {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
}

/* 网络部分通用样式 */
.network-section {
    padding: 60px 0;
}

.network-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.network-item {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.network-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.network-image {
    position: relative;
    overflow: hidden;
}

.network-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.network-item:hover img {
    transform: scale(1.05);
}

.network-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: #fff;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.network-item-content {
    padding: 20px;
}

.network-item h3 {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.network-item h3 i {
    color: #007bff;
}

.network-item p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1.4;
}

.network-item p i {
    color: #007bff;
    width: 14px;
    text-align: center;
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.contact-item h3 {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-item h3 i {
    color: #007bff;
    font-size: 1.1rem;
}

.contact-item p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.5;
}

.contact-item p i {
    color: #007bff;
    width: 14px;
    text-align: center;
    margin-top: 3px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .network-grid,
    .contact-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .inner-banner {
        height: 200px;
    }

    .inner-banner-title {
        font-size: 2rem;
    }

    .inner-banner-subtitle {
        font-size: 1rem;
    }

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

    .overview-text {
        font-size: 1rem;
    }

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

@media (max-width: 480px) {
    .network-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* 国外营销网络样式已移除 */

/* 世界地图样式已移除 */

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    z-index: 999;
    display: none;
}

.back-to-top:hover {
    background: linear-gradient(135deg, #0056b3, #003d82);
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.back-to-top i {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 动画效果 */
.animate-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.animate-in.show {
    opacity: 1;
    transform: translateY(0);
}

/* 加载动画 */
body:not(.loaded) {
    overflow: hidden;
}

body.loaded {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}