/* ========== 统一底部栏位样式 ========== */
/* 基于北美/欧洲B2B市场偏好的专业设计 */

/* 主要页脚容器 */
.brand-footer {
    background: linear-gradient(145deg, #1a365d 0%, #2d3748 100%);
    color: #e2e8f0;
    padding: 60px 0 30px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* 主内容容器 */
.footer-main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

/* 四列网格布局 */
.footer-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 50px;
    margin-bottom: 40px;
}

/* 品牌区域 */
.footer-logo-area .footer-brand {
    font-size: 1.8rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.footer-logo-area .footer-tagline {
    font-size: 1rem;
    color: #a0aec0;
    line-height: 1.6;
    font-weight: 400;
    max-width: 280px;
}

/* 联系信息卡片 */
.social-contact {
    margin-top: 25px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 12px 0;
    padding: 8px 0;
}

.contact-icon {
    width: 36px;
    height: 36px;
    background: rgba(66, 153, 225, 0.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #4299e1;
}

.contact-link {
    color: #e2e8f0;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer; /* 添加手形指针 */
}

.contact-link:hover {
    color: #90cdf4;
    transform: translateX(2px);
}

/* 链接区域标题 */
.footer-heading {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #ffffff;
    position: relative;
    padding-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, #4299e1 0%, #38b2ac 100%);
    border-radius: 2px;
}

/* 链接列布局 - 添加上手形指针 */
.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.link-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* 修改：添加上手形指针 */
.footer-link {
    color: #cbd5e0;
    font-size: 0.9rem;
    padding: 6px 0;
    text-decoration: none;
    font-weight: 400;
    transition: all 0.2s ease;
    display: block;
    cursor: pointer; /* 关键：添加上手形指针 */
}

/* 修改：手形指针悬停效果 */
.footer-link:hover {
    color: #4299e1;
    padding-left: 5px;
    cursor: pointer; /* 确保悬停时也是手形指针 */
}

/* 服务标签云设计 - 添加手形指针 */
.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 5px;
}

/* 2×2布局 */
.service-tags.four-items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, auto);
    gap: 10px;
    margin-top: 5px;
}

.service-tags.four-items .service-tag {
    padding: 8px 16px;
    font-size: 0.85rem;
    text-align: center;
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}


/* 修改：服务标签添加手形指针 */
.service-tag {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #e2e8f0;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    transition: all 0.2s ease;
    cursor: pointer; /* 关键：添加上手形指针 */
    display: inline-block; /* 确保可以正确显示指针 */
}

/* 修改：服务标签悬停效果 */
.service-tag:hover {
    background: rgba(66, 153, 225, 0.2);
    border-color: #4299e1;
    transform: translateY(-2px);
    cursor: pointer; /* 确保悬停时也是手形指针 */
}

/* 联系详情区域 */
.business-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.info-card, .hours-info {
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.info-line {
    color: #cbd5e0;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 8px;
    font-weight: 400;
}

.info-line strong {
    color: #ffffff;
    font-weight: 600;
    margin-right: 8px;
}

/* 分割线 */
.footer-divider {
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.2) 50%,
        transparent 100%);
    margin: 40px 0 30px;
}

/* 底部版权区域 - 底部小链接添加手形指针 */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 20px;
}

.copyright {
    color: #a0aec0;
    font-size: 0.85rem;
    font-weight: 400;
}

.footer-links-small {
    display: flex;
    gap: 25px;
}

/* 修改：底部小链接添加手形指针 */
.footer-link-small {
    color: #cbd5e0;
    font-size: 0.85rem;
    text-decoration: none;
    font-weight: 400;
    transition: all 0.2s ease;
    cursor: pointer; /* 添加上手形指针 */
}

.footer-link-small:hover {
    color: #4299e1;
    cursor: pointer; /* 确保悬停时也是手形指针 */
}

/* 法律信息容器 */
.legal-container {
    max-width: 1280px;
    margin: 40px auto 0;
    padding: 40px 40px 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

/* 公司信息 */
.company-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.company-tag {
    color: #a0aec0;
    font-size: 0.9rem;
    font-weight: 400;
    margin-bottom: 30px;
}

/* 联系徽章设计 */
.contact-badges {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin: 25px 0;
    flex-wrap: wrap;
}

.contact-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.2s ease;
    cursor: pointer; /* 添加手形指针 */
}

.contact-badge:hover {
    background: rgba(66, 153, 225, 0.1);
    border-color: rgba(66, 153, 225, 0.3);
    transform: translateY(-2px);
    cursor: pointer; /* 确保悬停时也是手形指针 */
}

.badge-icon {
    font-size: 1.1rem;
    color: #4299e1;
}

.badge-text {
    color: #e2e8f0;
    font-size: 0.9rem;
    font-weight: 500;
}

/* 验证链接区域 - 添加手形指针 */
.verification-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.verify-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(66, 153, 225, 0.1);
    border: 1px solid rgba(66, 153, 225, 0.3);
    border-radius: 8px;
    color: #4299e1;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer; /* 添加手形指针 */
}

.verify-link:hover {
    background: rgba(66, 153, 225, 0.2);
    transform: translateY(-2px);
    cursor: pointer; /* 确保悬停时也是手形指针 */
}

.verify-icon {
    font-size: 1rem;
}

/* 法律链接区域 - 添加手形指针 */
.legal-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.legal-link {
    color: #cbd5e0;
    font-size: 0.85rem;
    text-decoration: none;
    font-weight: 400;
    transition: all 0.2s ease;
    cursor: pointer; /* 添加手形指针 */
}

.legal-link:hover {
    color: #4299e1;
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer; /* 确保悬停时也是手形指针 */
}

/* ========== 响应式设计 ========== */
@media (max-width: 1024px) {
    .footer-row {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-main, .legal-container {
        padding: 0 30px;
    }
}

@media (max-width: 768px) {
    .brand-footer {
        padding: 40px 0 25px;
    }

    .footer-row {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-main, .legal-container {
        padding: 0 20px;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .footer-links-small {
        gap: 20px;
    }

    .contact-badges {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .verification-links {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .legal-links {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .social-contact {
        margin-top: 20px;
    }
}