/* ===========================================
   门店通 - 响应式样式
   =========================================== */

/* ---------- 平板设备 (768px-1024px) ---------- */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .dashboard-preview {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .scenarios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .solutions-grid {
        gap: 4rem;
    }
    
    .solution-item {
        gap: 3rem;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ---------- 移动设备 (<=768px) ---------- */
@media (max-width: 768px) {
    /* 导航栏移动适配 */
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 5rem;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1.5rem;
        margin: 0;
        border-top: 1px solid #e5e7eb;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-1rem);
        transition: all 0.3s ease;
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .nav-link {
        padding: 0.75rem 0;
        border-bottom: 1px solid #f3f4f6;
        width: 100%;
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    .nav-actions {
        display: none;
    }
    
    /* Hero区域 */
    .hero {
        padding-top: 6rem;
        padding-bottom: 4rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    /* 信任标志 */
    .logos-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    /* 核心场景 */
    .scenarios-grid {
        grid-template-columns: 1fr;
    }
    
    .scenario-card {
        padding: 1.5rem;
    }
    
    /* 详细解决方案 */
    .solution-item {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .solution-item.reverse {
        direction: ltr;
    }
    
    .solution-content h3 {
        font-size: 1.5rem;
    }
    
    /* 客户评价 */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    /* CTA区域 */
    .cta h2 {
        font-size: 2rem;
    }
    
    .cta-actions {
        flex-direction: column;
    }
    
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 1rem;
    }
    
    /* 页脚 */
    .footer-links {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}

/* ---------- 小手机设备 (<=480px) ---------- */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .logos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
    }
}