/* Banner样式 */
.about-banner {
    position: relative;
    min-height: 560px;
}

.banner-inner {
    position: relative;
    height: 100vh;
    max-height: 720px;
}

.banner-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
}

.banner-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(27,45,107,0.85) 30%, transparent 100%);
}

.content-wrapper {
    max-width: 1280px;
    margin: 0 auto;
    padding: 8% 5%;
    color: var(--text-light);
}

.banner-title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.banner-subtitle {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.achievement-grid {
    display: flex;
    gap: 4rem;
    margin-top: 3rem;
}

.achievement-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    backdrop-filter: blur(4px);
}

.achievement-item .number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.achievement-item .label {
    font-size: 0.95rem;
    letter-spacing: 1px;
}

/* Swiper分页样式 */
.swiper-pagination-bullet {
    background: var(--text-light);
    opacity: 0.6;
    width: 12px;
    height: 12px;
    transition: all 0.3s;
}

.swiper-pagination-bullet-active {
    background: var(--secondary-color);
    opacity: 1;
    transform: scale(1.2);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .about-banner {
        min-height: 400px;
    }
    
    .banner-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .banner-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    
    .achievement-grid {
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    
    .achievement-item {
        flex: 1 1 45%;
        padding: 1rem;
    }
    
    .achievement-item .number {
        font-size: 1.8rem;
    }
    
    .banner-content {
        background: linear-gradient(90deg, rgba(27,45,107,0.9) 100%, transparent);
    }
}

@media (max-width: 480px) {
    .content-wrapper {
        padding: 20% 5%;
    }
    
    .banner-title {
        font-size: 1.8rem;
    }
    
    .achievement-item .number {
        font-size: 1.5rem;
    }
}

/* 面包屑导航 */
.breadcrumb-nav {
    background: var(--text-light);
    border-bottom: 1px solid rgba(27,45,107,0.1);
    padding: 1rem 0;
    margin-top: -1px; /* 与banner无缝衔接 */
}

.breadcrumb-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.breadcrumb-divider {
    color: rgba(27,45,107,0.4);
    font-size: 0.8em;
    margin-top: 2px;
}

.breadcrumb-link {
    color: var(--primary-color);
    transition: all 0.3s ease;
    position: relative;
    padding: 0.3rem 0;
}

.breadcrumb-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.breadcrumb-link:hover {
    color: var(--accent-color);
}

.breadcrumb-link:hover::after {
    width: 100%;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .breadcrumb-nav {
        padding: 0.8rem 0;
    }
    
    .breadcrumb-list {
        font-size: 0.85rem;
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    
    .breadcrumb-divider {
        font-size: 0.7em;
    }
    
    .breadcrumb-link {
        padding: 0.2rem 0;
    }
}

@media (max-width: 480px) {
    .breadcrumb-list {
        font-size: 0.8rem;
    }
    
    .breadcrumb-divider {
        margin-top: 1px;
    }
}

/* 主内容区域 */
.about-content {
    padding: 4rem 0;
    background: var(--text-light);
}

.content-card {
    background: rgba(27,45,107,0.03);
    border-radius: 12px;
    padding: 2.5rem;
    margin: 2rem 0;
}

.section-title {
    color: var(--primary-color);
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 2.5rem;
    position: relative;
    padding-bottom: 1rem;
}

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

/* 数据统计 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--text-light);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(27,45,107,0.08);
}

.stat-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--primary-color);
    font-size: 0.95rem;
}

/* 技术展示 */
.tech-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin: 4rem 0;
}

.tech-image {
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.tech-image:hover {
    transform: translateY(-5px);
}

.tech-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.tech-title {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.tech-desc {
    line-height: 1.8;
    color: #444;
    margin-bottom: 2rem;
}

.tech-list {
    list-style: none;
    padding-left: 1.5rem;
}

.tech-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.tech-list li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

/* 产品卡片 */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--text-light);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-image {
    height: 240px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover img {
    transform: scale(1.05);
}

.product-name {
    padding: 1.5rem;
    font-size: 1.2rem;
    color: var(--primary-color);
    text-align: center;
}

.product-actions {
    padding: 1rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .tech-card {
        grid-template-columns: 1fr;
    }
    
    .tech-image img {
        height: 300px;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.8rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .content-card {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-image img {
        height: 200px;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
}
/* 预约咨询区块 */
.contact-actions {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(27,45,107,0.05) 0%, rgba(255,255,255,1) 100%);
}

.action-card {
    background: var(--text-light);
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(27,45,107,0.1);
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.action-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--accent-color);
}

.action-content {
    text-align: center;
}

.action-title {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
}

.action-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 2px;
    background: var(--accent-color);
}

.action-desc {
    color: #444;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.action-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.btn-appointment,
.btn-consult {
    flex: 1;
    min-width: 280px;
    padding: 1.5rem 2rem;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.btn-appointment {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a2d6b 100%);
    color: var(--text-light);
}

.btn-consult {
    background: linear-gradient(135deg, #e6492d 0%, #d1381c 100%);
    color: var(--text-light);
}

.btn-text {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.btn-subtext {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* 悬停效果 */
.btn-appointment:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(27,45,107,0.3);
}

.btn-consult:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230,73,45,0.3);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .action-card {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }

    .action-title {
        font-size: 1.6rem;
    }

    .action-desc {
        font-size: 0.95rem;
    }

    .action-buttons {
        flex-direction: column;
        gap: 1.5rem;
    }

    .btn-appointment,
    .btn-consult {
        width: 100%;
        padding: 1.2rem;
    }
}

@media (max-width: 480px) {
    .contact-actions {
        padding: 3rem 0;
    }
    
    .btn-text {
        font-size: 1rem;
    }
    
    .btn-subtext {
        font-size: 0.85rem;
    }
}

/* 合作流程 */
.process-section {
    padding: 4rem 0;
    background: rgba(27,45,107,0.03);
}

.process-steps {
    display: flex;
    justify-content: space-between;
    margin: 3rem auto;
    max-width: 1000px;
    position: relative;
}

.process-item {
    flex: 1;
    text-align: center;
    position: relative;
}
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}
.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
}

.cta-wrapper {
    text-align: center;
    margin-top: 3rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), #1a2d6b);
    color: white;
    border-radius: 30px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(27,45,107,0.2);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(27,45,107,0.3);
}
.step-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin: 0 auto 1rem;
    position: relative;
    z-index: 1;
}

.step-connector {
    position: absolute;
    top: 25px;
    left: 50%;
    width: 100%;
    height: 2px;
    background: rgba(27,45,107,0.2);
}

.step-title {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-top: 1rem;
}

/* 服务支持 */
.services-section {
    padding: 4rem 0;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
	font-family: "Segoe UI Emoji", "Apple Color Emoji", sans-serif;
}

.card-title {
    color: var(--primary-color);
    margin: 1rem 0;
}

.card-desc {
    color: #666;
    line-height: 1.6;
    min-height: 72px;
    margin-bottom: 1.5rem;
}

.card-cta {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), #1a2d6b);
    color: white;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.card-cta:hover {
    box-shadow: 0 5px 15px rgba(27,45,107,0.3);
}

/* 合作客户 */
.clients-section {
    padding: 4rem 0;
    background: rgba(27,45,107,0.03);
}

.client-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.client-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.client-item img {
    max-width: 100%;
    height: auto;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.client-item:hover img {
    filter: grayscale(0);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .process-steps {
        flex-wrap: wrap;
        gap: 3rem;
    }
    
    .process-item {
        flex: 0 0 33.33%;
        margin-bottom: 2rem;
    }
    
    .step-connector {
        display: none;
    }

    .service-grid {
        grid-template-columns: 1fr;
    }

    .client-grid {
        grid-template-columns: repeat(3, 1fr));
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .process-item {
        flex: 0 0 50%;
    }

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

    .card-desc {
        min-height: auto;
    }
}
/* 经销商区域样式 */
.dealers-section {
    padding: 4rem 0;
    background: rgba(27,45,107,0.03);
}

.dealer-nav {
    margin: 2rem 0;
    overflow-x: auto;
}

.city-tabs {
    display: inline-flex;
    gap: 1rem;
    padding-bottom: 0.5rem;
}

.city-tabs .tab {
    padding: 0.8rem 1.5rem;
    border-radius: 30px;
    background: rgba(27,45,107,0.1);
    color: var(--primary-color);
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}

.city-tabs .tab.active {
    background: var(--accent-color);
    color: white;
}

.dealer-content {
    display: none;
    margin: 2rem 0;
}

.dealer-content.active {
    display: block;
}

.info-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    display: flex;
    gap: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.contact-info {
    flex: 1;
}

.contact-info h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.contact-info p {
    margin: 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.qrcode {
    text-align: center;
    border-left: 1px solid #eee;
    padding-left: 2rem;
}

.qrcode img {
    width: 150px;
    height: 150px;
    margin-bottom: 1rem;
}

/* 代理引导 */
.become-agent {
    margin-top: 3rem;
    background: linear-gradient(135deg, var(--primary-color), #1a2d6b);
    border-radius: 12px;
    padding: 2.5rem;
    color: white;
}

.agent-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.benefits {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.benefits li {
    margin: 0.8rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.agent-cta {
    background: white;
    padding: 1.5rem 2.5rem;
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s;
    flex-shrink: 0;
	color: var(--primary-color);
}

.agent-cta:hover {
    transform: translateY(-3px);
}

.main-text {
    display: block;
    font-size: 1.2rem;
    font-weight: 500;
}

.sub-text {
    display: block;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .info-card {
        flex-direction: column;
        padding: 1.5rem;
    }

    .qrcode {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid #eee;
        padding-top: 1.5rem;
    }

    .agent-content {
        flex-direction: column;
        text-align: center;
    }

    .city-tabs {
        gap: 0.5rem;
        padding: 0 1rem;
    }

    .city-tabs .tab {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }

    .become-agent {
        padding: 1.5rem;
    }

    .agent-cta {
        width: 100%;
        padding: 1.2rem;
    }
}