/* 记账宝官网响应式样式 */

/* 平板端 */
@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .industries-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .more-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 手机端 */
@media (max-width: 768px) {
    /* 导航栏 */
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
        gap: 16px;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-actions {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    /* Hero区域 */
    .hero {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn-xlarge {
        width: 100%;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    /* 通用样式 */
    section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    /* 功能卡片 */
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    /* 行业卡片 */
    .industries-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* 评价卡片 */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    /* 功能详情 */
    .feature-detail-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    /* 价格方案 */
    .pricing-tabs {
        flex-direction: column;
    }
    
    /* 发展历程 */
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item,
    .timeline-item:nth-child(odd) {
        flex-direction: column-reverse;
        text-align: left;
    }
    
    .timeline-year {
        width: 60px;
        font-size: 20px;
    }
    
    .timeline-item:nth-child(odd) .timeline-content::before,
    .timeline-item:nth-child(even) .timeline-content::before {
        left: -48px;
    }
    
    /* 联系信息 */
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    /* 页脚 */
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    /* 小屏幕优化 */
    .page-title {
        font-size: 32px;
    }
}

/* 超小屏 */
@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .btn-xlarge {
        padding: 16px 32px;
        font-size: 16px;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .more-features-grid {
        grid-template-columns: 1fr;
    }
}