/* 通用页脚半屏样式 */
.footer-section {
    min-height: 50vh;
    background: #000;
    position: relative;
    padding: 80px 60px;
    display: flex;
    align-items: center;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.footer-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 28px;
    color: #00a6fb;
}

/* 页脚图片logo样式 */
.footer-logo img,
img.footer-logo {
    height: 80px;  /* 可以随意修改这个值调整页脚logo大小 */
    width: auto;
    object-fit: contain;
}

.footer-title {
    font-size: 32px;
    font-weight: 300;
    color: #fff;
    letter-spacing: 2px;
}

.footer-subtitle {
    font-size: 42px;
    font-weight: 300;
    color: #fff;
    margin-bottom: 60px;
    letter-spacing: 3px;
}

.footer-nav {
    display: flex;
    gap: 60px;
}

.footer-nav-item {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 18px;
    font-weight: 300;
    letter-spacing: 1px;
    transition: all 0.3s;
    position: relative;
}

.footer-nav-item::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: #00a6fb;
    transition: width 0.3s;
}

.footer-nav-item:hover {
    color: #fff;
}

.footer-nav-item:hover::after {
    width: 100%;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .footer-section {
        padding: 60px 30px;
    }
    
    .footer-title {
        font-size: 24px;
    }
    
    .footer-subtitle {
        font-size: 32px;
        margin-bottom: 40px;
    }
    
    .footer-nav {
        flex-direction: column;
        gap: 20px;
    }
    
    .footer-nav-item {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .footer-subtitle {
        font-size: 24px;
    }
}