/* 公司简介页面样式 */

.page-header {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%23667eea"/><rect x="20" y="20" width="60" height="60" fill="none" stroke="%23764ba2" stroke-width="2"/></svg>');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 80px 0;
    margin-bottom: 40px;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.page-header p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

.about-content {
    padding: 20px 0 0;
}

.about-section {
    margin-bottom: 50px;
}

.about-section h2 {
    text-align: left;
    margin-bottom: 25px;
}

.about-section p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 20px;
}

/* 时间线样式 */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #667eea, #764ba2);
}

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

.timeline-year {
    position: absolute;
    left: -15px;
    top: 0;
    width: 80px;
    height: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    font-weight: bold;
    transform: translateX(-50%);
}

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

.timeline-content p {
    margin-bottom: 0;
}

/* 企业文化网格 */
.culture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.culture-item {
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.culture-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.culture-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.culture-item h3 {
    margin-bottom: 15px;
    color: #333;
}

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

/* 数据统计 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.1rem;
    color: #555;
}

@media (max-width: 768px) {
    .page-header {
        padding: 60px 0;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .timeline {
        padding-left: 20px;
    }

    .timeline-year {
        left: -10px;
        width: 70px;
        height: 25px;
        font-size: 0.9rem;
    }

    .culture-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }
}