/* footer.css - Footer 专用样式 */

.site-footer {
    background: #282525;
    color: #fff;
    padding: 30px 0 30px;
    font-size: 14px;
    line-height: 1.6;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* 顶部联系信息区域 */
.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 30px 0 40px;
    border-top: 1px solid #808080;;
    border-bottom: 1px solid #808080;
    margin-bottom: 40px;
}

.footer-contact {
    display: flex;
    gap: 80px;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-label {
    color: #808080;
    font-size: 16px;
}

.contact-value {
    color: #fff;
    font-size: 24px;
    font-weight: 500;
}


.contact-value a {
    color: #fff;
    text-decoration: none;
    font-size: 24px;
    transition: color 0.3s ease;
}

.contact-value a:hover {
    color: var(--theme-primary);
}

.footer-social {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}

.social-label {
    color: #9ca3af;
    font-size: 13px;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 32px;
    height: 32px;
    /* border-radius: 4px; */
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    transition: all 0.3s ease;
    position: relative;
    border-radius: 100%;
}
.social-icon.wechat{
    background-color: #2aad67;
}
.social-icon.douyin{
    background-color: #333;
}
.social-icon.alibaba{
    background-color: #fc6400;
}
.social-icon.wechatvideo{
    background-color: #fa9e3b;
}

.social-icon img{
    max-width: 100%;
}
.social-icon > img{
    max-width: 100%;
    transform: scale(0.7);
}

.social-icon:hover > img{
    /* background: var(--theme-primary); */
    color: #fff;
    opacity: .65;
}
.social-icon:hover .qrcode-content{
    display: flex;
}

.social-icon .qrcode-content{
    position: absolute;
    left: -45px;
    bottom: 40px;
    width: 120px;
    height: 120px;
    background: #fff;
    display: none;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}
.social-icon .qrcode-content::before{
    content: '';
    display: block;
    border-top: 10px solid #fff;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    position: absolute;
    left: 50%;
    transform: translate(-50%, 0);
    bottom: -10px;
}
.social-icon .qrcode-content img{
    width: 110px;
    height: 110px;
    border-radius: 4px;
}

/* 主要内容区域 */
.footer-main {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-columns {
    display: flex;
    gap: 10px;
    flex: 1;
}

.footer-column {
    min-width: 120px;
}

.footer-column h4 {
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-column a {
    color: #808080;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: #fff;
}

/* 右侧品牌区域 */
.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    min-width: 200px;
}

.brand-logo {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    letter-spacing: 2px;
}
.brand-logo img{
    width: 100px;
    height: auto;
}

.qr-code {
    width: 120px;
    height: 120px;
    background: transparent;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.qr-code .qr-placeholder img {
    width: 100%;
    height: auto;
    max-height: 100%;
}

.follow-btn {
    background: var(--theme-primary);
    color: #fff;
    border: none;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.follow-btn:hover {
    background: var(--theme-accent);
    transform: translateY(-1px);
}

/* 关键词区域 */
.footer-keywords {
    padding: 0 0 30px 0;
    /* border-top: 1px solid #4a5a6c; */
    border-bottom: 1px solid #808080;
    /* margin-bottom: 30px; */
}

.keywords-content {}

.keywords-logo {
    height: 36px;
    line-height: 36px;
    color: var(--theme-primary);
    font-size: 14px;
    background-image: url('../../images/common/nav-active-bg.png');
    background-repeat:no-repeat;
    background-position: left center;
    background-size: auto 36px;
    padding-left: 1.2em;
    margin-bottom: 1em;
}

.keywords-content li{
    list-style: none;
    display: inline-block;
    margin: 0 0.5em;
}
.keywords-content a {
    color: #808080;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.keywords-content a:hover {
    color: #fff;
}


.keywords-text {
    color: #808080;
    font-size: 13px;
    line-height: 1.8;
    flex: 1;
}

/* 版权信息 */
.footer-copyright {
    text-align: left;
    color: #808080;
    font-size: 12px;
    padding-top: 30px;
}

/* 响应式适配 */
@media (max-width: 1200px) {
    .footer-columns {
        gap: 60px;
    }
    
    .footer-contact {
        gap: 60px;
    }
}

@media (max-width: 900px) {
    .footer-top {
        flex-direction: column;
        gap: 30px;
        align-items: flex-start;
    }
    
    .footer-main {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-columns {
        gap: 40px;
    }
    
    .footer-contact {
        gap: 40px;
    }
    
    .footer-social {
        align-items: flex-start;
    }
}

@media (max-width: 600px) {
    .footer-columns {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-contact {
        flex-direction: column;
        gap: 20px;
    }
}