/* 基础样式 */
.company-intro {
    padding: 80px 0;
    background: #f9fbfd;
}

.intro-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 0 20px;
}

/* 文字内容样式 */
.section-title {
    font-size: 2.8rem;
    color: #2a2e35;
    margin-bottom: 30px;
    font-weight: 600;
    line-height: 1.2;
    position: relative;
}

.intro-text {
    color: #5a6475;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 40px;
}

/* 数据统计样式 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.stat-item {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.04);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-value {
    color: #2a6df5;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.stat-label {
    color: #6b7280;
    font-size: 0.95rem;
}

/* 右侧视觉区域 */
.intro-visual {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
}

.gradient-box {
    position: absolute;
    width: 80%;
    height: 80%;
    background: linear-gradient(135deg, #2a6df5 0%, #3ab0ff 100%);
    opacity: 0.1;
    bottom: -10%;
    right: -10%;
    border-radius: 24px;
}

.intro-image {
    position: relative;
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 16px;
    transform: rotate(-2deg);
    box-shadow: 0 25px 50px rgba(42,110,245,0.15);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .intro-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .section-title {
        font-size: .44rem;
    text-align: center;
    color: #282828;
    line-height: 100%;
    }

    .intro-image {
        height: 400px;
    }

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

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-item {
        padding: 20px;
    }
}

.site-footer {
    background: #f5f5f5;
    border-top: 1px solid #e2e8f0;
    padding: 40px 20px;
    
}

.site-footer1 {
    background: #f5f5f5;
    padding: 40px 20px;
    
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.copyright {
    color: #718096;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 12px;
}

.icp-info {
    color: #a0aec0;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
}

.divider {
    color: #cbd5e0;
    margin: 0 10px;
}

.footer-link {
    color: #718096;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-link:hover {
    color: #4299e1;
}

.beian-icon {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin-right: 5px;
}

/* 响应式适配 */
@media (max-width: 768px) {
    .site-footer {
        padding: 30px 15px;
        margin-top: 60px;
    }
    
    .copyright, .icp-info {
        font-size: 0.8rem;
    }
    
    .divider {
        margin: 0 6px;
    }
}

@media (max-width: 480px) {
    .copyright br {
        display: block;
    }
    
    .divider {
        display: none;
    }
    
    .icp-info {
        flex-direction: column;
    }
}