/* ==========================================
   Baiwei 页脚自定义样式 (完整覆盖版 - 终极修复)
   ========================================== */

.site-footer {
    position: relative;
    background-image: url('https://linearleddiffuser.com/wp-content/uploads/2026/03/baiwei-footer.jpg');
    background-repeat: repeat;
    background-size: auto 100%;
    background-position: top left;
    color: #fff;
    padding: 60px 0 20px 0; 
    font-family: Arial, sans-serif;
}

/* 蒙版 */
.footer-overlay {
    position: absolute; 
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(0, 0, 0, 0.6); 
    z-index: 1; 
}

/* 内容层 */
.footer-container { 
    position: relative;
    z-index: 2; 
    max-width: 1400px; 
    margin: 0 auto; 
    padding: 0 40px; 
}

.footer-main {
    position: relative; /* 👈 新增：给全宽线条做锚点 */
    display: flex;
    justify-content: space-between;
    align-items: flex-start; 
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: none; /* 👈 删掉原来死板的内线条 */
    margin-bottom: 25px;
}

/* 突破 1400px 限制的独立全宽线条 */
.footer-main::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1800px; /* 👈 100vw 代表铺满整个屏幕宽度 */
    height: 1px; /* 👈 线条粗细：如果想明显点改成 2px */
    background-color: rgba(255, 255, 255, 0.3); /* 👈 线条颜色 */
}

.footer-title {
    font-size: 20px;
    font-weight: 700;
    margin-top: 0 !important; 
    margin-bottom: 25px;
    color: #ffffff;
    text-transform: uppercase;
    line-height: 1;
}

.footer-links, .contact-list { list-style: none; padding: 0; margin: 0; }
.footer-links li, .contact-list li { 
    margin-bottom: 15px; 
    font-size: 16px; 
    line-height: 1.6; 
    display: flex; 
    align-items: flex-start; 
}

.footer-links a, .contact-list a, .contact-list span.text-wrap { 
    color: #ffffff; 
    text-decoration: none; 
    transition: 0.3s; 
    flex: 1; 
    display: block;
}

.footer-links a:hover, .contact-list a:hover { 
    color: #F08200 !important; 
    text-decoration: underline !important; 
    text-underline-offset: 4px;
}

/* 左侧：产品分类 */
.footer-left { flex: 1; display: flex; justify-content: flex-end; gap: 20px; }
.tag-group { flex: 0 0 auto; } 
.tag-group.no-title { margin-top: 43px; }

/* 中间：Logo与订阅 */
.footer-center { 
    flex: 0 0 450px; 
    text-align: center; 
    padding: 0 20px;
}
.footer-logo img { height: 35px; width: auto; margin: 0 auto 20px auto; display: block; }
.subscribe-desc { font-size: 20px; font-weight: 700; margin: 0 0 20px 0; line-height: 1.4; color: #fff; }
.subscribe-form {
    background: #fff; border-radius: 4px; display: flex; overflow: hidden;
    margin: 0 auto 25px auto; height: 42px; max-width: 400px;
}
.subscribe-form input { flex: 1; border: none; padding: 0 15px; outline: none; font-size: 14px; color: #333; }
.subscribe-form button { background: transparent; border: none; color: #F08200; font-weight: 700; padding: 0 20px; cursor: pointer; }

/* 社交图标 */
.social-icons { display: flex; justify-content: center; gap: 10px; }
.social-btn {
    width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    text-decoration: none; color: #fff; background: #444; transition: 0.3s;
}
.social-btn svg { width: 16px; height: 16px; fill: #fff; }
.social-btn.in { background: #0077b5; }
.social-btn.fb { background: #1877f2; }
.social-btn.yt { background: #ff0000; }
.social-btn.x { background: #000; }
.social-btn.pin { background: #bd081c; }
.social-btn.tk { background: #000; }
.social-btn:hover { background: #F08200; transform: translateY(-3px); }

/* 右侧：联系我们 */
.footer-right { flex: 1; }
.contact-icon { flex-shrink: 0; width: 18px; height: 18px; margin-top: 3px; margin-right: 12px; }
.contact-icon svg { width: 100%; height: 100%; stroke: #fff; fill: none; }
.contact-icon svg.fill-icon { fill: #fff; stroke: none; }

/* 底部版权 */
.footer-bottom { text-align: center; }
.bottom-nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 35px; margin-bottom: 15px; }
.bottom-nav a { color: #ffffff; text-decoration: none; font-weight: 700; font-size: 18px; transition: 0.3s; }
.bottom-nav a:hover { color: #F08200 !important; text-decoration: underline !important; text-underline-offset: 4px; }
.copyright-text { font-size: 15px; color: rgba(255,255,255,0.7); margin: 0; }