/* 定价页面样式 */

/* 主要内容区域 */
.main-content {
    margin-top: 60px;
    min-height: calc(100vh - 60px);
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 5px 20px 20px;
}

.content-container {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.main-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
    background: linear-gradient(45deg, #17a2b8, #9b42f5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 定价卡片容器 */
.pricing-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

/* 定价卡片 */
.pricing-card {
    background: #fff;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* 免费版样式 */
.free-plan {
    border-color: #6c757d;
}

.free-plan:hover {
    border-color: #495057;
}

/* 基础版样式 */
.basic-plan {
    border-color: #17a2b8;
}

.basic-plan:hover {
    border-color: #138496;
}

/* 专业版样式（推荐） */
.pro-plan {
    border-color: #9b42f5;
    transform: scale(1.05);
}

.pro-plan:hover {
    transform: scale(1.05) translateY(-10px);
    border-color: #7c2d99;
}

/* 企业版样式 */
.enterprise-plan {
    border-color: #003366;
}

.enterprise-plan:hover {
    border-color: #002244;
}

/* 最受欢迎标签 */
.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, #9b42f5, #17a2b8);
    color: #fff;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(155, 66, 245, 0.3);
}

/* 计划头部 */
.plan-header {
    margin-bottom: 30px;
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 10px;
}

.currency {
    font-size: 1.2rem;
    font-weight: 600;
    color: #666;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: #333;
    margin-left: 5px;
}

.plan-description {
    color: #666;
    font-size: 1rem;
    margin: 0;
}

/* 功能列表 */
.plan-features {
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    text-align: left;
}

.feature-icon {
    font-size: 16px;
    margin-right: 12px;
    min-width: 20px;
}

.feature-text {
    font-size: 14px;
    line-height: 1.4;
}

.feature-item.included .feature-text {
    color: #333;
}

.feature-item.excluded .feature-text {
    color: #999;
    text-decoration: line-through;
}

/* 计划按钮 */
.plan-button {
    width: 100%;
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.free-button {
    background: linear-gradient(45deg, #6c757d, #495057);
    color: #fff;
}

.free-button:hover {
    background: linear-gradient(45deg, #495057, #343a40);
    transform: translateY(-2px);
}

.basic-button {
    background: linear-gradient(45deg, #17a2b8, #138496);
    color: #fff;
}

.basic-button:hover:not(:disabled) {
    background: linear-gradient(45deg, #138496, #117a8b);
    transform: translateY(-2px);
}

.pro-button {
    background: linear-gradient(45deg, #9b42f5, #7c2d99);
    color: #fff;
    box-shadow: 0 4px 15px rgba(155, 66, 245, 0.3);
}

.pro-button:hover:not(:disabled) {
    background: linear-gradient(45deg, #7c2d99, #6a1b9a);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(155, 66, 245, 0.4);
}

.enterprise-button {
    background: linear-gradient(45deg, #003366, #002244);
    color: #fff;
}

.enterprise-button:hover:not(:disabled) {
    background: linear-gradient(45deg, #002244, #001122);
    transform: translateY(-2px);
}

/* 按钮禁用状态 */
.plan-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.plan-button:disabled:hover {
    transform: none;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .pricing-container {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 25px;
    }
    
    .pro-plan {
        transform: none;
    }
    
    .pro-plan:hover {
        transform: translateY(-10px);
    }
}

@media (max-width: 768px) {
    .main-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }
    
    .pricing-container {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 10px;
    }
    
    .pricing-card {
        padding: 30px 25px;
    }
    
    .plan-name {
        font-size: 1.3rem;
    }
    
    .amount {
        font-size: 2.5rem;
    }
    
    .feature-text {
        font-size: 13px;
    }
    
    .plan-button {
        padding: 12px 25px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .content-container {
        padding: 0 10px;
    }
    
    .pricing-card {
        padding: 25px 20px;
    }
    
    .popular-badge {
        font-size: 12px;
        padding: 6px 15px;
    }
}