/* 继承主样式 */
@import url('./main.css');

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: var(--light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.site-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 导航样式 */
.main-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    padding: 15px 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section h1 {
    font-size: 24px;
    margin: 0;
}

.logo-link {
    text-decoration: none;
    background: linear-gradient(135deg, #ffd89b 0%, #19547b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.slogan {
    font-size: 12px;
    color: #999;
    margin-top: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 10px;
    align-items: center;
}

.nav-item {
    text-decoration: none;
    color: var(--dark);
    padding: 8px 16px;
    border-radius: 20px;
    transition: var(--transition);
    font-size: 14px;
}

.nav-item:hover,
.nav-item.active {
    background: rgba(255, 216, 155, 0.2);
    color: var(--secondary);
}

.nav-item.cta-btn {
    background: linear-gradient(135deg, #ffd89b 0%, #19547b 100%);
    color: var(--light);
}

/* 主内容 */
.main-content {
    flex: 1;
    padding-top: 20px;
}

/* 页面头部 */
.page-hero {
    background: linear-gradient(135deg, #ffd89b 0%, #19547b 100%);
    color: var(--light);
    padding: 60px 0;
    text-align: center;
}

.page-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
}

.page-subtitle {
    font-size: 18px;
    opacity: 0.9;
}

/* VIP介绍 */
.vip-intro {
    padding: 80px 0;
}

.vip-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--dark);
}

.hero-subtitle {
    font-size: 22px;
    color: #666;
    margin-bottom: 40px;
}

.vip-benefits-preview {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--light);
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.benefit-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    font-size: 24px;
}

.benefit-text {
    font-weight: 600;
    color: var(--dark);
}

.hero-image {
    position: relative;
}

.vip-showcase {
    width: 100%;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

/* VIP套餐 */
.vip-packages {
    padding: 80px 0;
    background: var(--gray);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.package-card {
    background: var(--light);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.package-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.package-card.basic {
    border: 2px solid #3b82f6;
}

.package-card.premium {
    border: 3px solid var(--gold);
    transform: scale(1.05);
}

.package-card.lifetime {
    border: 2px solid var(--lifetime);
}

.package-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: white;
    z-index: 1;
}

.package-badge {
    background: var(--gold);
    color: var(--dark);
}

.package-badge.lifetime {
    background: var(--lifetime);
}

.package-header {
    padding: 40px 30px 20px;
    text-align: center;
    background: linear-gradient(135deg, rgba(255, 216, 155, 0.1) 0%, rgba(25, 84, 123, 0.05) 100%);
}

.package-name {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
}

.package-price {
    font-size: 48px;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 10px;
}

.package-price span {
    font-size: 18px;
    color: #666;
}

.package-savings {
    font-size: 14px;
    color: var(--primary);
    font-weight: 600;
    background: rgba(255, 216, 155, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
    display: inline-block;
}

.package-features {
    padding: 30px;
}

.feature {
    padding: 12px 0;
    color: #666;
    position: relative;
    padding-left: 25px;
    border-bottom: 1px solid #f0f0f0;
}

.feature:last-child {
    border-bottom: none;
}

.feature::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
    font-size: 16px;
}

.feature.premium {
    color: var(--premium);
    font-weight: 500;
}

.feature.lifetime {
    color: var(--lifetime);
    font-weight: 500;
}

.package-stats {
    padding: 0 30px 20px;
    text-align: center;
    font-size: 14px;
    color: #666;
}

.package-stats span {
    display: block;
    margin-bottom: 5px;
}

.subscribe-btn {
    width: 100%;
    padding: 16px 24px;
    border: none;
    border-radius: 0 0 16px 16px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    background: #3b82f6;
    color: white;
}

.subscribe-btn.premium {
    background: var(--gold);
    color: var(--dark);
}

.subscribe-btn.lifetime {
    background: var(--lifetime);
    color: white;
}

.subscribe-btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}

/* VIP特权 */
.vip-benefits {
    padding: 80px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--light);
    border-radius: 12px;
    padding: 40px 30px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 20px;
}

.benefit-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
}

.benefit-desc {
    color: #666;
    line-height: 1.7;
    margin-bottom: 20px;
}

.benefit-highlight {
    background: linear-gradient(135deg, #ffd89b 0%, #19547b 100%);
    color: white;
    padding: 12px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    display: inline-block;
}

.benefit-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mini-feature {
    background: rgba(255, 216, 155, 0.1);
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 12px;
    color: var(--secondary);
    font-weight: 500;
}

/* 会员评价 */
.member-testimonials {
    padding: 80px 0;
    background: var(--gray);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--light);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.member-info {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.member-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
}

.member-details h4 {
    font-size: 18px;
    margin-bottom: 5px;
}

.member-level {
    font-size: 14px;
    color: var(--gold);
    margin-bottom: 5px;
}

.member-duration {
    font-size: 12px;
    color: #666;
}

.testimonial-rating {
    font-size: 20px;
    margin-bottom: 15px;
}

.testimonial-text {
    color: #666;
    line-height: 1.7;
    margin-bottom: 20px;
}

.testimonial-stats {
    display: flex;
    gap: 15px;
    font-size: 12px;
    color: var(--secondary);
    flex-wrap: wrap;
}

/* 页脚 */
.main-footer {
    background: var(--dark);
    color: var(--light);
    padding: 60px 0 30px;
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-desc {
    line-height: 1.7;
    color: #bbb;
    margin-bottom: 20px;
}

.footer-copyright {
    font-size: 14px;
    color: #999;
    line-height: 1.6;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: #bbb;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
}

.contact-info p {
    margin-bottom: 8px;
    color: #bbb;
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .page-title {
        font-size: 28px;
    }
    
    .vip-hero {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .vip-benefits-preview {
        grid-template-columns: 1fr;
    }
    
    .packages-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .package-card.premium {
        transform: none;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }
}

/* 动画 */
@keyframes shine {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.package-card.premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.2), transparent);
    background-size: 200% 100%;
    animation: shine 3s infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.benefit-card:nth-child(odd) {
    animation: float 6s ease-in-out infinite;
}

.benefit-card:nth-child(even) {
    animation: float 6s ease-in-out infinite reverse;
}