/* ==================== 底部专用样式 ==================== */

/* 底部容器样式 */
.footer {
    background: linear-gradient(135deg, #8d0004, #8d0004);
    background-color: #8d0004;
    color: white;
    padding: 40px 0 20px;
    margin-top: 0;
    clear: both;
    font-family: 'AlibabaPuHuiTi', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
}

.footer .container {
    width: 70%;
    margin: 0 auto;
    padding: 0 20px;
}

/* 主要内容区域 */
.footer-main {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 30px;
}

/* 左侧区域：橡木桶和橡木桶设备 */
.footer-left {
    display: flex;
    gap: 40px;

    flex: 1;
}

/* 右侧区域：联系信息 */
.footer-right {

    min-width: 300px;
    margin-left: 6%;
}

/* 底部logo区域 */
.footer-logo-section {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 30px;
    flex: 0 0 auto;
    min-width: 120px;
    height: 100%;
}

.footer-main-logo {
   
    height: 120px;
    width: auto;
}

/* 底部列样式 */
.footer-column {
    flex: 1;
}

/* 只对包含logo的列进行居中处理 */
.footer-column:first-child {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-column img {
    filter: brightness(0) invert(1);
    height: 80px;
    width: auto;
}

.footer-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 15px;
    color: white;
}

.foot-company-name-en {
    font-size: 14px;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.8);
    margin-bottom: 15px;
}

/* 链接列表 */
.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

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

.footer-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 2px 0;
}

.footer-links a:hover {
    color: #ffb503;
}

/* 联系信息 */
.contact-details {
    font-size: 16px;
}

.contact-item {
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
    gap: 5px;
}

.footer .contact-label {
    color: rgba(255,255,255,0.8);
    font-size: 16px;
    min-width: 40px;
}

.footer .contact-value {
    color: rgba(255,255,255,0.8);
    font-size: 16px;
    flex: 1;
}

/* 橙色分隔线 */
.footer-divider {
    height: 1px;
    background-color: #ffb503;
    margin: 20px 0;
}

/* 竖线分隔 */
.footer-divider-vertical {
    width: 1px;
    background-color: #ffb503;
    margin: 0 20px;
    min-height: 280px;
}

/* 中间导航 */
.footer-nav {
    display: flex;
    justify-content: center;
    gap: 8%;
    margin: 20px 0;
    flex-wrap: wrap;
}

.footer-nav a {
    color: white;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
    padding: 5px 0;
}

.footer-nav a:hover {
    color: #ffb503;
}

/* 底部版权 */
.footer-copyright {
    text-align: center;
    margin-top: 20px;
}

.footer-copyright p {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    margin: 0;
}

.footer-copyright a {
    text-decoration: none;
}

/* 底部响应式设计 */
@media (min-width: 2500px) {
    .footer-title {
        font-size: 30px !important;
    }
    .foot-company-name-en {
        font-size: 16px !important;
    }
    .footer-links a {
        font-size: 22px !important;
    }
    .contact-details {
        font-size: 16px !important;
    }
    .footer .contact-value{
        font-size: 24px !important;
    }
    .footer-main-logo{
        height: 180px !important;
    }
    .footer-nav a{
        font-size: 30px !important;
    }
    .footer .contact-label {
        font-size: 24px !important;
    }
    .footer-column img{
        height: 120px !important;
    }
    .contact-item {
        font-size: 16px !important;
    }
    .footer-label {
        font-size: 16px !important;
    }
    .footer-value {
        font-size: 16px !important;
    }
    .footer-copyright p {
        font-size: 24px !important;
    }
}
@media (max-width: 1400px) {
    /* 隐藏底部logo */
    .footer-column:first-child {
        display: none;
    }
    
    /* 调整左侧区域布局 */
    .footer-left {
        gap: 30px;
    }
}

@media (max-width: 1200px) {
    .footer .container {
        width: 95%;
    }

}

@media (max-width: 1024px) {
    .footer .container {
        width: 85%;
    }
    
    .footer-left {
        margin-left: 2%;
    }
    
    .footer-right {
        margin-left: 3%;
    }
}

@media (max-width: 830px) {
    .footer .container {
        width: 90%;
    }
    
    .footer-left {
        margin-left: 2%;
    }
    
    .footer-right {
        margin-left: 3%;
    }
}

@media (max-width: 768px) {
    .footer .container {
        width: 100%;
        padding: 0 15px;
    }

    footer-nav{
        display: none;
    }
    
    .footer {
        padding: 30px 0 15px;
        margin-top: 40px;
    }
    
    .footer-main {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }
    
    .footer-left {
        display: none;
    }
    
    .footer-divider-vertical {
        display: none;
    }
    
    .footer-right {
        min-width: auto;
        margin-left: 0;


    }
    

    
    .contact-item {
        justify-content: center;
        
        flex-direction: row;
        gap: 8px;
        flex-wrap: wrap;
    }
    
    .contact-label {
        min-width: auto;
    }
    
    .footer-title {
        font-size: 16px;
        margin-bottom: 12px;
    }
    
    .footer-links a {
        font-size: 13px;
    }
}


@media (max-width: 550px){
    .footer-copyright p {
        font-size: 10px;
    }
}


@media (max-width: 480px) {
    .footer {
        padding: 25px 0 10px;
        margin-top: 30px;
    }
    
    .footer-main {
        gap: 20px;
    }
    
    .footer-title {
        font-size: 15px;
        margin-bottom: 10px;
    }
    
    .footer-links a {
        font-size: 12px;
    }
    
    .footer-links li {
        margin-bottom: 6px;
    }
    
    .contact-item {
        gap: 6px;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .footer .contact-label,
    .footer .contact-value {
        font-size: 12px;
    }
    
    .footer .contact-label {
        min-width: 35px;
        flex-shrink: 0;
    }
    
    .footer-nav {
        gap: 10px;
    }
    
    .footer-nav a {
        font-size: 12px;
        padding: 3px 0;
    }
    
    .footer-copyright {
        margin-top: 15px;
    }
    
    .footer-copyright p {
        font-size: 8px;
        line-height: 1.5;
    }
    
    .company-name-en {
        font-size: 11px;
    }
}

@media (max-width: 375px) {
    .footer {
        padding: 20px 0 10px;
    }
    
    .footer-title {
        font-size: 14px;
    }
    .footer-copyright p {
        font-size: 6px;
    }
    
    .footer-links a,
    .footer .contact-label,
    .footer .contact-value,
    .footer-nav a {
        font-size: 11px;
    }
}