/**
 * 公司底部信息样式文件
 * 功能：提供统一的底部样式，包括公司信息、版权声明等
 * 作者：陕西大模智能科技有限公司
 * 创建时间：2025年
 */

/* 公司底部信息 */
.company-footer {
    background: var(--gradient-primary);
    color: white;
    padding: 20px 0 10px;
    position: relative;
    z-index: 999;
    overflow: hidden;
    box-sizing: border-box;
}

.company-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    opacity: 0.3;
}

.company-info {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.company-details {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-bottom: 10px;
    flex-wrap: wrap;
    height: 40px;
}

.company-detail-item {
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.company-detail-item:nth-child(1) {
    animation-delay: 0.2s;
}

.company-detail-item:nth-child(2) {
    animation-delay: 0.4s;
}

.company-detail-item:nth-child(3) {
    animation-delay: 0.6s;
}

.company-detail-icon {
    font-size: 24px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
    transition: transform 0.3s ease;
}

.company-detail-item:hover .company-detail-icon {
    transform: scale(1.2) rotate(5deg);
}

.company-detail-text {
    font-size: 16px;
    font-weight: 500;
    margin: 0;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
    transition: color 0.3s ease;
}

.company-detail-item:hover .company-detail-text {
    color: #f0f8ff;
}

.company-copyright {
    text-align: center;
    padding-top: 5px;
    border-top: 1px solid rgba(255,255,255,0.2);
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.8s forwards;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.company-copyright p {
    margin: 0;
    font-size: 14px;
    opacity: 0.9;
    letter-spacing: 0.3px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .company-footer {
        padding: 30px 0 15px;
        margin-top: 40px;
    }
    
    .company-details {
        flex-direction: column;
        gap: 20px;
        margin-bottom: 20px;
    }
    
    .company-detail-item {
        justify-content: center;
    }
    
    .company-detail-icon {
        font-size: 20px;
    }
    
    .company-detail-text {
        font-size: 14px;
        text-align: center;
    }
    
    .company-copyright p {
        font-size: 12px;
        line-height: 1.5;
    }
}

@media (max-width: 480px) {
    .company-footer {
        padding: 20px 0 10px;
        margin-top: 30px;
    }
    
    .company-info {
        padding: 0 15px;
    }
    
    .company-details {
        gap: 15px;
    }
    
    .company-detail-text {
        font-size: 13px;
    }
    
    .company-copyright p {
        font-size: 11px;
    }
}