/* 公司介绍页面专属样式 */

/* 页面标题区域 */
.page-header {
    background: linear-gradient(135deg, #0066cc 0%, #004a99 100%);
    color: #fff;
    padding: 100px 0 60px;
    text-align: center;
}

.page-title {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 15px;
}

.page-subtitle {
    font-size: 20px;
    opacity: 0.9;
}

/* 公司概述 */
.company-overview {
    padding: 80px 0;
    background-color: #fff;
}

.overview-content {
    display: flex;
    gap: 60px;
    align-items: center;
}

.overview-text {
    flex: 3;
}

.overview-text h2 {
    font-size: 32px;
    color: #0066cc;
    margin-bottom: 25px;
    font-weight: bold;
}

.overview-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 20px;
}

.overview-image {
    flex: 2;
}

.overview-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* 发展历程时间线 */
.company-timeline {
    padding: 80px 0;
    background-color: #f5f7fa;
}

.timeline {
    position: relative;
    margin: 0 auto;
    max-width: 800px;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -2px;
    width: 4px;
    height: 100%;
    background-color: #0066cc;
}

.timeline-item {
    padding: 20px 40px;
    position: relative;
    background-color: transparent;
    width: 50%;
    box-sizing: border-box;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    right: -12px;
    background-color: white;
    border: 4px solid #0066cc;
    top: 30px;
    border-radius: 50%;
    z-index: 1;
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-item:nth-child(even)::after {
    left: -12px;
}

.timeline-year {
    position: absolute;
    font-size: 24px;
    font-weight: bold;
    color: #0066cc;
    top: 25px;
}

.timeline-item:nth-child(odd) .timeline-year {
    right: -80px;
}

.timeline-item:nth-child(even) .timeline-year {
    left: -80px;
}

.timeline-content {
    padding: 25px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.timeline-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #333;
}

.timeline-content p {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
}

/* 企业文化 */
.company-culture {
    padding: 80px 0;
    background-color: #fff;
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.culture-item {
    text-align: center;
    padding: 30px;
    border-radius: 8px;
    background-color: #f9f9f9;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.culture-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.culture-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background-color: #e6f0ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.culture-icon i {
    font-size: 32px;
    color: #0066cc;
}

.culture-item h3 {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #0066cc;
}

.culture-item p {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
}

/* 核心团队 */
.team {
    padding: 80px 0;
    background-color: #f5f7fa;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 40px;
}

.team-member {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.member-photo {
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.team-member:hover .member-photo img {
    transform: scale(1.05);
}

.team-member h3 {
    font-size: 22px;
    margin: 20px 0 5px;
    color: #333;
}

.member-title {
    font-size: 16px;
    color: #0066cc;
    font-weight: 500;
    margin-bottom: 15px;
}

.member-desc {
    font-size: 15px;
    line-height: 1.6;
    color: #666;
    padding: 0 20px 20px;
}

/* 荣誉资质 */
.certifications {
    padding: 80px 0;
    background-color: #fff;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.cert-item {
    text-align: center;
    padding: 30px;
    border-radius: 8px;
    background-color: #f9f9f9;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cert-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.cert-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background-color: #e6f0ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cert-icon i {
    font-size: 36px;
    color: #0066cc;
}

.cert-item h3 {
    font-size: 18px;
    font-weight: bold;
    line-height: 1.4;
    color: #333;
}

/* 响应式设计 */
@media screen and (max-width: 992px) {
    .overview-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .overview-text {
        order: 2;
    }
    
    .overview-image {
        order: 1;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media screen and (max-width: 768px) {
    .page-title {
        font-size: 32px;
    }
    
    .page-subtitle {
        font-size: 18px;
    }
    
    .overview-text h2 {
        font-size: 28px;
    }
    
    /* 时间线响应式调整 */
    .timeline::before {
        left: 31px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    
    .timeline-item::after {
        left: 20px;
    }
    
    .timeline-item:nth-child(even) {
        left: 0;
    }
    
    .timeline-item:nth-child(odd) .timeline-year,
    .timeline-item:nth-child(even) .timeline-year {
        left: 0;
        right: auto;
        position: relative;
        margin-bottom: 10px;
    }
    
    .timeline-item:nth-child(even)::after {
        left: 20px;
    }
}

@media screen and (max-width: 576px) {
    .culture-grid,
    .team-grid,
    .certifications-grid {
        grid-template-columns: 1fr;
    }
    
    .member-photo {
        height: 220px;
    }
}