/* ==========================================================================
   QUICK MART — Responsive v4 (mobile-first refinements)
   ========================================================================== */

/* ----- Tablet (≤1024px) ----- */
@media (max-width: 1024px) {
    .navbar-search { display: none; }
    .products-grid, .featured-grid { grid-template-columns: repeat(3, 1fr); }
    .categories-grid { grid-template-columns: repeat(2, 1fr); }
    .benefits-grid { grid-template-columns: repeat(2, 1fr); }
    .info-grid { grid-template-columns: repeat(2, 1fr); }
    .info-card { border-left: none; border-top: 1px solid var(--line); }
    .info-card:nth-child(-n+2) { border-top: none; }
    .hero-content { grid-template-columns: 1fr; gap: 36px; padding: 60px 24px 66px; text-align: center; }
    .hero-description { margin-left: auto; margin-right: auto; }
    .hero-buttons { justify-content: center; }
    .hero-eyebrow { justify-content: center; }
    .hero-image-placeholder { width: min(280px, 70%); }
    .footer-content { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* ----- Mobile (≤768px) ----- */
@media (max-width: 768px) {
    .navbar-menu { display: none; }
    .mobile-menu-toggle { display: block; }
    .navbar-container { height: 64px; gap: 12px; }
    .logo-text { font-size: 20px; }

    .announce-bar { font-size: 11.5px; padding: 8px 12px; }

    .hero-content { padding: 48px 20px 54px; }
    .hero-title { font-size: clamp(38px, 11vw, 52px); }
    .hero-buttons .btn { flex: 1; min-width: 140px; }
    .hero-image-placeholder::before { font-size: 60px; letter-spacing: 7px; }

    .section, .categories-section, .featured-section, .benefits-section, .newsletter-section { padding: 48px 0; }
    .section-header { margin-bottom: 30px; }

    .products-grid, .featured-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .product-info { padding: 12px; gap: 6px; }
    .product-name { font-size: 13.5px; }
    .product-price { font-size: 20px; padding: 2px 10px 3px; }
    .product-card .btn { font-size: 13px; padding: 10px 8px; }

    .categories-grid { grid-template-columns: 1fr; gap: 12px; }
    .category-link { padding: 16px 18px; }
    .category-name { font-size: 19px; }

    .benefits-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .benefit-card { padding: 20px 14px; }

    .info-grid { grid-template-columns: 1fr 1fr; padding: 0 14px; }
    .info-card { padding: 16px 10px; gap: 10px; }
    .info-icon { width: 38px; height: 38px; font-size: 15px; }
    .info-card h3 { font-size: 13px; }
    .info-card p { font-size: 11.5px; }

    .newsletter-form { flex-direction: column; }
    .newsletter-form .btn { width: 100%; }

    .page-header { padding: 36px 0; }

    /* Cart table → stacked cards */
    .cart-table thead { display: none; }
    .cart-table tr { display: block; background: var(--card); border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; padding: 14px; }
    .cart-table td { display: flex; justify-content: space-between; align-items: center; border: none !important; padding: 7px 0 !important; }
    .cart-table td::before { content: attr(data-label); font-weight: 700; color: var(--ink-35); font-size: 11px; text-transform: uppercase; letter-spacing: 1px; }

    /* Checkout / 2-col layouts stack */
    .checkout-grid, .checkout-container, .cart-layout, .track-form-grid { grid-template-columns: 1fr !important; }

    /* Footer */
    .footer-content { grid-template-columns: 1fr; gap: 28px; padding: 44px 20px 28px; }
    .footer-bottom { flex-direction: column; text-align: center; }

    /* Chat widget */
    #qm-chat-panel { right: 8px; left: 8px; width: auto; bottom: 86px; height: 72vh; }
    #qm-chat-fab { bottom: 16px; right: 16px; width: 56px; height: 56px; }

    /* Forms */
    .form .btn[type="submit"] { width: 100%; }

    /* Admin tables scroll */
    .admin-table { display: block; overflow-x: auto; white-space: nowrap; }

    /* Tap targets */
    .navbar-link, .btn-sm { min-height: 42px; }
}

/* ----- Small phones (≤420px) ----- */
@media (max-width: 420px) {
    .products-grid, .featured-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .benefits-grid { grid-template-columns: 1fr; }
    .info-grid { grid-template-columns: 1fr; }
    .info-card { border-top: 1px solid var(--line); }
    .info-card:first-child { border-top: none; }
    .container { padding: 0 16px; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
    .logo-text::after { font-size: 8px; letter-spacing: 1.2px; }
}

/* ----- Print ----- */
@media print {
    .navbar, .footer, #qm-chat-fab, #qm-chat-panel, .announce-bar, .hero-buttons { display: none !important; }
}

/* v5 */
@media (max-width: 1024px){.pd-wrap{grid-template-columns:1fr}.pd-gallery{position:static}.map-order{grid-template-columns:1fr}.checkout-grid{grid-template-columns:1fr}}
@media (max-width: 768px){#qm-cart-fab{bottom:84px;right:16px;width:54px;height:54px}#qm-chat-fab{bottom:16px}.shop-toolbar{flex-direction:column;align-items:stretch}.ticker-label{font-size:12px;padding:9px 12px}.pd-price{font-size:32px}}