.timeline {
    position: relative;
    padding: 120px 0;
    margin-top: 40px;
    overflow: visible;
}

.timeline-item {
    padding: 20px;
    margin-bottom: 20px;
    border-left: 3px solid var(--primary-blue);
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 25px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-blue);
}

.team-member {
    text-align: center;
    margin-bottom: 30px;
}

.team-member img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin-bottom: 15px;
    object-fit: cover;
}

.testimonial-card {
    background-color: #fff;
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
}

.quote-icon {
    font-size: 2rem;
    color: var(--primary-blue);
    opacity: 0.3;
    margin-bottom: 15px;
}

/* 页面标题部分 */
.page-title {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.8)), url('/images/pexels-photo-3183183.jpeg') center/cover fixed;
    color: white;
    padding: 100px 0;
    margin-top: 76px;
    text-align: center;
    position: relative;
}

.page-title h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    position: relative;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.breadcrumb {
    background: transparent;
    justify-content: center;
}

.breadcrumb-item a {
    color: var(--primary-blue);
    text-decoration: none;
}

.breadcrumb-item.active {
    color: white;
}

/* 公司简介部分 */
.company-intro {
    padding: 100px 0;
    background: white;
}

.intro-content {
    padding-right: 50px;
}

.intro-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 20px;
}

.intro-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--primary-blue);
    border-radius: 2px;
}

.intro-content p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.intro-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    transition: all 0.5s ease;
}

.intro-image:hover {
    transform: translateY(-10px);
}

/* 核心产品部分 */
.core-products {
    padding: 100px 0;
    background: #f8f9fa;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: #2c3e50;
    margin-bottom: 60px;
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary-blue);
    border-radius: 2px;
}

.product-card {
    background: white;
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: rgba(0,102,204,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all 0.3s ease;
}

.product-card:hover .card-icon {
    background: var(--primary-blue);
}

.card-icon i {
    font-size: 2rem;
    color: var(--primary-blue);
    transition: all 0.3s ease;
}

.product-card:hover .card-icon i {
    color: white;
    transform: rotate(360deg);
}

.product-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
}

.product-card p {
    color: #666;
    line-height: 1.7;
    margin: 0;
}

/* 荣誉资质部分 */
.honors {
    padding: 100px 0;
    background: white;
}

.sub-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 0 0 40px;
    position: relative;
    padding-left: 20px;
}

.sub-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: var(--primary-blue);
    border-radius: 2px;
}

.honor-image {
    position: relative;
    margin-bottom: 40px;
    transition: all 0.3s ease;
    text-align: center;
}

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

.honor-image .img-wrapper {
    background: #fff;
    padding: 20px;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-bottom: 12px;
    transition: all 0.3s ease;
    border: 1px solid #eee;
}

.honor-image:hover .img-wrapper {
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.honor-image img {
    width: 100%;
    height: 260px;
    object-fit: contain;
}

.image-caption {
    color: #2c3e50;
    font-size: 15px;
    font-weight: 500;
    margin-top: 10px;
    transition: all 0.3s ease;
}

.honor-image:hover .image-caption {
    color: var(--primary-blue);
}

/* 产学研合作部分 */
.cooperation {
    padding: 100px 0;
    background: #f8f9fa;
}

.intro-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    color: #666;
    font-size: 1.1rem;
    line-height: 1.8;
}

.coop-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    height: 100%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.coop-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: rgba(0,102,204,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.coop-card:hover .card-icon {
    background: var(--primary-blue);
}

.card-icon i {
    font-size: 1.5rem;
    color: var(--primary-blue);
    transition: all 0.3s ease;
}

.coop-card:hover .card-icon i {
    color: white;
    transform: rotate(360deg);
}

.coop-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #2c3e50;
    margin: 0 0 20px;
    text-align: center;
}

.coop-image {
    margin: 20px -30px;
    padding: 15px 30px;
    background: #f8f9fa;
}

.coop-image img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.coop-card:hover .coop-image img {
    transform: scale(1.02);
}

.coop-card p {
    color: #666;
    line-height: 1.7;
    margin: 20px 0 0;
    text-align: center;
}

.coop-card .achievement-list {
    margin: 20px -30px 0;
    padding: 20px 30px 0;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.coop-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.coop-card ul li {
    color: #666;
    padding: 15px;
    position: relative;
    background: #f8f9fa;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid #eee;
}

.coop-card ul li i {
    color: var(--primary-blue);
    margin-right: 10px;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.coop-card ul li:hover {
    background: #fff;
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border-color: var(--primary-blue);
}

.coop-card ul li:hover i {
    transform: scale(1.2);
}

@media (max-width: 991px) {
    .coop-card {
        margin-bottom: 30px;
    }
    
    .coop-image {
        margin: 15px -20px;
        padding: 10px 20px;
    }
    
    .coop-image img {
        height: 180px;
    }
}

@media (max-width: 768px) {
    .coop-card {
        padding: 25px;
    }
    
    .coop-image {
        margin: 15px -15px;
        padding: 10px 15px;
    }
    
    .coop-image img {
        height: 160px;
    }
    
    .card-icon {
        width: 50px;
        height: 50px;
    }
    
    .card-icon i {
        font-size: 1.3rem;
    }
    
    .coop-card h3 {
        font-size: 1.3rem;
    }

    .coop-card ul li {
        padding: 12px;
        font-size: 0.95rem;
    }

    .coop-card ul li i {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .coop-card {
        padding: 20px;
    }
    
    .coop-image {
        margin: 10px -10px;
        padding: 8px 10px;
    }
    
    .coop-image img {
        height: 140px;
    }
    
    .coop-card h3 {
        font-size: 1.2rem;
    }

    .coop-card ul li {
        padding: 10px;
        font-size: 0.9rem;
    }

    .coop-card ul li i {
        font-size: 0.95rem;
    }
}

/* 企业文化部分 */
.culture {
    padding: 100px 0;
    background: white;
}

.culture-card {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    height: 100%;
    transition: all 0.3s ease;
}

.culture-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    background: white;
}

.culture-card .card-icon {
    width: 70px;
    height: 70px;
    background: rgba(0,102,204,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all 0.3s ease;
}

.culture-card:hover .card-icon {
    background: var(--primary-blue);
}

.culture-card .card-icon i {
    font-size: 1.8rem;
    color: var(--primary-blue);
    transition: all 0.3s ease;
}

.culture-card:hover .card-icon i {
    color: white;
    transform: rotate(360deg);
}

.culture-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
}

.culture-card p {
    color: #666;
    line-height: 1.7;
    margin: 0;
    font-size: 0.95rem;
}

/* 联系我们部分 */
.contact {
    padding: 100px 0;
    background: #f8f9fa;
}

.contact-info {
    padding-right: 50px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
    padding: 20px;
    background: white;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.info-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.info-item i {
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-right: 20px;
    transition: all 0.3s ease;
    min-width: 25px;
    text-align: center;
}

.info-item:hover i {
    transform: scale(1.2);
}

.info-content {
    flex: 1;
}

.info-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 0 0 5px;
}

.info-content p {
    color: #666;
    margin: 0;
    font-size: 1rem;
    line-height: 1.5;
}

.info-content a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: all 0.3s ease;
}

.info-content a:hover {
    color: #0056b3;
    text-decoration: underline;
}

.map-container {
    height: 450px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 1px solid #eee;
}

#company-map {
    width: 100%;
    height: 100%;
}

.amap-info-content {
    padding: 5px;
}

.amap-info-content h4 {
    color: #2c3e50;
    font-size: 16px;
    margin-bottom: 5px;
}

.amap-info-content p {
    color: #666;
    font-size: 14px;
    margin: 0;
}

@media (max-width: 991px) {
    .culture-card {
        margin-bottom: 30px;
    }
    
    .contact-info {
        padding-right: 0;
        margin-bottom: 40px;
    }
    
    .map-container {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .culture-card {
        padding: 25px;
    }
    
    .culture-card .card-icon {
        width: 60px;
        height: 60px;
    }
    
    .culture-card .card-icon i {
        font-size: 1.5rem;
    }
    
    .culture-card h3 {
        font-size: 1.3rem;
    }
    
    .culture-card p {
        font-size: 0.9rem;
    }
    
    .info-item {
        padding: 15px;
    }
    
    .info-item i {
        font-size: 1.3rem;
    }
    
    .map-container {
        height: 350px;
    }
}

@media (max-width: 576px) {
    .culture-card {
        padding: 20px;
    }
    
    .culture-card h3 {
        font-size: 1.2rem;
    }
    
    .culture-card p {
        font-size: 0.85rem;
    }
    
    .info-item {
        padding: 12px;
    }
    
    .info-content h4 {
        font-size: 1rem;
    }
    
    .info-content p {
        font-size: 0.9rem;
    }
    
    .map-container {
        height: 300px;
    }
}