/* 底部页面专用样式 */
.footer-section-page {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: #fff;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 20px 80px;
    position: relative;
    overflow: hidden;
}

.footer-section-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(34, 197, 94, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.05) 0%, transparent 50%);
    backdrop-filter: blur(1px);
}

.footer-page-content {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1.2fr;
    gap: 100px;
    margin-bottom: 100px;
    align-items: start;
    width: 100%;
}

/* 品牌区域 */
.footer-brand-section {
    text-align: left;
}

.footer-logo {
    margin-bottom: 40px;
}

.footer-logo h2 {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, #10b981, #34d399, #6ee7b7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
}

.footer-logo span {
    font-size: 20px;
    color: #94a3b8;
    letter-spacing: 2px;
    font-weight: 300;
}

.footer-description {
    font-size: 20px;
    line-height: 1.8;
    color: #cbd5e1;
    margin-bottom: 40px;
    font-weight: 300;
}

/* 社交媒体区域 */
.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 30px;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: #cbd5e1;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.social-link:hover {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.5);
    color: #10b981;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.3);
}

.social-link i {
    font-size: 16px;
    color: #10b981;
}

/* 二维码弹出 */
.qr-popup {
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%) scale(0.8);
    background: white;
    border-radius: 15px;
    padding: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    z-index: 1000;
    min-width: 150px;
    text-align: center;
    pointer-events: none;
}

.social-link[data-qr]:hover .qr-popup {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-10px) scale(1);
    pointer-events: auto;
}

.qr-popup img {
    width: 120px;
    height: 120px;
    border-radius: 10px;
    margin-bottom: 8px;
}

.qr-popup p {
    color: #1e293b;
    font-size: 12px;
    margin: 0;
    font-weight: 500;
}

/* 服务区域 */
.footer-services h3 {
    font-size: 28px;
    font-weight: 700;
    color: white;
    margin-bottom: 30px;
    text-align: left;
    background: linear-gradient(135deg, #10b981, #34d399, #22c55e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    transition: all 0.4s ease;
    cursor: pointer;
}

.service-item:hover {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    transform: translateX(8px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.15);
}

.service-item i {
    font-size: 20px;
    color: #10b981;
    min-width: 24px;
}

.service-item span {
    font-size: 16px;
    color: #cbd5e1;
    font-weight: 500;
}

/* 联系信息区域 */
.footer-contact-info h3 {
    font-size: 28px;
    font-weight: 700;
    color: white;
    margin-bottom: 30px;
    text-align: left;
    background: linear-gradient(135deg, #10b981, #34d399, #22c55e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-details {
    display: grid;
    gap: 20px;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    transition: all 0.4s ease;
}

.contact-detail:hover {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.15);
}

.contact-detail i {
    font-size: 20px;
    color: #10b981;
    margin-top: 2px;
    min-width: 20px;
}

.contact-detail h4 {
    font-size: 16px;
    font-weight: 600;
    color: white;
    margin-bottom: 5px;
}

.contact-detail p {
    font-size: 14px;
    color: #cbd5e1;
    margin: 0;
    line-height: 1.5;
}

/* 底部版权区域 */
.footer-divider {
    height: 2px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(16, 185, 129, 0.5) 20%, 
        #10b981 50%, 
        rgba(16, 185, 129, 0.5) 80%, 
        transparent);
    margin: 80px 0;
    border-radius: 1px;
    position: relative;
    overflow: hidden;
}

.footer-divider::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: scan 3s linear infinite;
}

@keyframes scan {
    0% { left: -100%; }
    100% { left: 100%; }
}

.footer-bottom-section {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    padding: 50px 80px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.copyright {
    color: #94a3b8;
    font-size: 14px;
    font-weight: 300;
}

.footer-links {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: #10b981;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
    
    .footer-brand-section {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .footer-section-page {
        padding: 80px 20px 60px;
    }
    
    .footer-page-content {
        padding: 0 20px;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .social-links {
        flex-direction: column;
        align-items: center;
    }
    
    .social-link {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }
}