/* pricing.html 独有样式 */
/* 价格卡片容器 */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

/* 价格卡片基础样式 */
.pricing-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
    position: relative;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

/* 热门价格卡片 */
.pricing-card.popular {
    transform: scale(1.05);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border-color: #ff6b6b;
}

/* 热门标签 */
.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #ff6b6b;
    color: white;
    padding: 5px 15px;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* 价格卡片标题 */
.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #001f3f;
}

/* 价格卡片描述 */
.pricing-card .description {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

/* 价格显示 */
.pricing-card .price {
    font-size: 3rem;
    font-weight: 700;
    color: #001f3f;
    margin-bottom: 1rem;
}

.pricing-card .price span {
    font-size: 1.2rem;
    font-weight: normal;
    color: #666;
}

/* 价格卡片特性列表 */
.pricing-features {
    list-style: none;
    margin: 2rem 0;
    padding: 0;
}

.pricing-features li {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: #555;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pricing-features li::before {
    content: "✓";
    color: #4CAF50;
    font-weight: bold;
    margin-right: 0.5rem;
    font-size: 1.2rem;
}

/* 价格卡片按钮 */
.pricing-card .btn-primary {
    background: linear-gradient(135deg, #001f3f 0%, #003366 100%);
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.pricing-card .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 31, 63, 0.3);
}

/* 热门卡片按钮 */
.pricing-card.popular .btn-primary {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff4444 100%);
}

.pricing-card.popular .btn-primary:hover {
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.3);
}

/* 价格页面描述 */
.pricing-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: #666;
    font-size: 1.1rem;
    line-height: 1.8;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .pricing-cards {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .pricing-card.popular {
        transform: scale(1);
    }
}