/* 页脚样式 */

.footer {
    background-color: var(--primary-dark);
    color: white;
    padding: 60px 0 0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* 公司信息 */
.footer-company {
    padding-right: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-logo-icon {
    width: 40px;
    height: 40px;
    background-color: white;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    margin-right: 12px;
    font-size: 20px;
    font-weight: 700;
}

.footer-company p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 15px;
    font-size: 14px;
}

/* 页脚链接列 */
.footer-links h3 {
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links ul li a:hover {
    color: white;
    padding-left: 5px;
}

/* 联系信息 */
.footer-contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
}

.footer-contact-item svg {
    margin-right: 10px;
    flex-shrink: 0;
    margin-top: 2px;
}

/* 页脚底部 */
.footer-bottom {
    padding: 25px 0;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: white;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    
    .footer-company {
        grid-column: 1 / -1;
        padding-right: 0;
    }
}

@media (max-width: 576px) {
    .footer {
        padding: 40px 0 0;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 30px;
        padding-bottom: 30px;
    }
    
    .footer-company {
        grid-column: 1;
    }
    
    .footer-logo {
        font-size: 20px;
    }
    
    .footer-logo-icon {
        width: 35px;
        height: 35px;
        font-size: 18px;
    }
}