/* ============================================
   SCOOP & SMILE - Responsive Styles
   Restaurant Ordering Website
   Mobile-First Approach
   ============================================ */

/* ============================================
   BASE / MOBILE (< 480px)
   ============================================ */
@media (max-width: 479px) {
  :root {
    --container-padding: 1rem;
  }

  html {
    font-size: 15px;
  }

  h1 { font-size: var(--text-3xl); }
  h2 { font-size: var(--text-2xl); }
  h3 { font-size: var(--text-xl); }
  h4 { font-size: var(--text-lg); }

  .container {
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
  }

  /* Navigation */
  .navbar-nav {
    display: none;
  }

  .navbar-hamburger {
    display: flex;
  }

  .navbar-inner {
    height: 64px;
  }

  .navbar-logo-text {
    font-size: var(--text-base);
  }

  .navbar-logo-icon {
    width: 36px;
    height: 36px;
    font-size: var(--text-base);
  }

  .navbar-cart span {
    display: none;
  }

  .navbar-cart {
    padding: 0.5rem;
    border-radius: var(--radius-full);
  }

  .navbar-actions .btn-primary {
    display: none;
  }

  /* Hero */
  .hero-inner {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: var(--space-8) var(--container-padding);
    gap: var(--space-8);
  }

  .hero-title {
    font-size: var(--text-3xl);
  }

  .hero-subtitle {
    font-size: var(--text-base);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-stats {
    gap: var(--space-4);
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-stat-value {
    font-size: var(--text-2xl);
  }

  .hero-image {
    order: -1;
  }

  .hero-image-main {
    max-width: 300px;
  }

  .hero-floating-card {
    display: none;
  }

  /* Grid */
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }

  /* Cards */
  .food-card {
    border-radius: var(--radius-lg);
  }

  .food-card-image {
    aspect-ratio: 16/10;
  }

  .food-card-body {
    padding: var(--space-4);
  }

  .food-card-footer {
    padding: var(--space-3) var(--space-4);
  }

  .food-card-horizontal .food-card-image {
    width: 100px;
  }

  /* Cart Items */
  .cart-item {
    padding: var(--space-3);
    gap: var(--space-3);
  }

  .cart-item-image {
    width: 64px;
    height: 64px;
  }

  .cart-item-name {
    font-size: var(--text-xs);
  }

  /* Category Filter */
  .category-filter {
    gap: var(--space-2);
    padding: 0 var(--container-padding) var(--space-2);
  }

  .category-pill {
    padding: 0.5rem 1rem;
    font-size: var(--text-xs);
  }

  .category-card {
    padding: var(--space-4);
  }

  .category-card-icon {
    width: 44px;
    height: 44px;
    font-size: var(--text-xl);
  }

  /* Search Bar */
  .search-bar {
    max-width: 100%;
  }

  .search-bar-input {
    font-size: var(--text-sm);
    padding: 0.75rem 1rem 0.75rem 2.5rem;
  }

  /* Checkout Summary */
  .checkout-summary-items {
    max-height: 200px;
  }

  .checkout-summary-footer {
    padding: var(--space-3) var(--space-4);
  }

  /* Delivery Form */
  .delivery-form {
    padding: var(--space-4);
  }

  .delivery-form-grid {
    grid-template-columns: 1fr;
  }

  .delivery-type-selector {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }

  /* Toast */
  .toast-container {
    left: var(--space-4);
    right: var(--space-4);
    top: var(--space-4);
    max-width: none;
  }

  /* Sticky Cart Bar */
  .sticky-cart-bar {
    display: block;
    padding: var(--space-3) var(--space-4);
  }

  body {
    padding-bottom: 80px;
  }

  /* Section */
  .section {
    padding: var(--space-10) 0;
  }

  .section-header {
    margin-bottom: var(--space-8);
  }

  .section-title {
    font-size: var(--text-2xl);
  }

  .section-description {
    font-size: var(--text-sm);
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    padding-bottom: var(--space-8);
  }

  .footer-brand {
    max-width: none;
  }

  .footer-bottom-inner {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .footer-bottom-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  /* Modal */
  .modal {
    margin: var(--space-4);
    max-height: calc(100vh - 2rem);
  }

  .modal-header {
    padding: var(--space-4) var(--space-5);
  }

  .modal-body {
    padding: var(--space-5);
  }

  .modal-footer {
    padding: var(--space-3) var(--space-5);
    flex-direction: column;
  }

  .modal-footer .btn {
    width: 100%;
  }

  /* Empty State */
  .empty-state {
    padding: var(--space-10) var(--space-4);
  }

  .empty-state-icon {
    width: 64px;
    height: 64px;
    font-size: var(--text-2xl);
  }

  /* Quantity Selector */
  .quantity-selector-btn {
    width: 40px;
    height: 40px;
  }

  .quantity-selector-value {
    width: 44px;
  }

  /* Pagination */
  .pagination {
    justify-content: center;
    flex-wrap: wrap;
  }

  .pagination-btn {
    min-width: 36px;
    height: 36px;
  }

  /* Table */
  .table-wrapper {
    margin-left: calc(-1 * var(--container-padding));
    margin-right: calc(-1 * var(--container-padding));
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  .table th,
  .table td {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-xs);
  }

  /* Tabs */
  .tab {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-xs);
  }

  /* Hide on small mobile */
  .hide-mobile {
    display: none !important;
  }

  /* Extra option */
  .extra-option {
    padding: var(--space-3);
    gap: var(--space-2);
  }

  .extra-option-desc {
    display: none;
  }

  /* Breadcrumb */
  .breadcrumb {
    font-size: var(--text-xs);
  }

  /* Button full width on mobile */
  .btn-mobile-block {
    width: 100%;
  }
}

/* ============================================
   SMALL MOBILE (480px - 767px)
   ============================================ */
@media (min-width: 480px) and (max-width: 767px) {
  .container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  /* Navigation */
  .navbar-nav {
    display: none;
  }

  .navbar-hamburger {
    display: flex;
  }

  .navbar-logo-text {
    font-size: var(--text-lg);
  }

  /* Hero */
  .hero-inner {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: var(--space-12) var(--container-padding);
    gap: var(--space-10);
  }

  .hero-title {
    font-size: var(--text-4xl);
  }

  .hero-image-main {
    max-width: 400px;
  }

  .hero-floating-card {
    display: none;
  }

  /* Grid */
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Food Card */
  .food-card-image {
    aspect-ratio: 4/3;
  }

  /* Cart */
  .cart-item-image {
    width: 72px;
    height: 72px;
  }

  /* Category Filter */
  .category-pill {
    padding: 0.625rem 1.125rem;
  }

  /* Search Bar */
  .search-bar-input {
    padding: 0.8125rem 1rem 0.8125rem 2.75rem;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }

  .footer-brand {
    grid-column: 1 / -1;
    max-width: none;
  }

  /* Toast */
  .toast-container {
    max-width: 360px;
  }

  /* Sticky Cart Bar */
  .sticky-cart-bar {
    display: block;
  }

  body {
    padding-bottom: 80px;
  }

  /* Section */
  .section {
    padding: var(--space-12) 0;
  }

  .section-title {
    font-size: var(--text-3xl);
  }

  /* Modal */
  .modal {
    margin: var(--space-6);
  }

  /* Delivery Form */
  .delivery-form-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Admin table */
  .admin-table-search input {
    width: 200px;
  }

  .admin-table-search input:focus {
    width: 240px;
  }

  /* Hide on this range */
  .hide-tablet {
    display: none !important;
  }
}

/* ============================================
   TABLET (768px - 1023px)
   ============================================ */
@media (min-width: 768px) and (max-width: 1023px) {
  /* Navigation */
  .navbar-nav {
    display: none;
  }

  .navbar-hamburger {
    display: flex;
  }

  /* Hero */
  .hero-inner {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: var(--space-12) var(--container-padding);
    gap: var(--space-10);
  }

  .hero-title {
    font-size: var(--text-4xl);
  }

  .hero-image-main {
    max-width: 450px;
    margin: 0 auto;
  }

  .hero-floating-card:nth-child(2) {
    left: 5%;
  }

  .hero-floating-card:nth-child(3) {
    right: 5%;
  }

  /* Grid */
  .grid-cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Section */
  .section {
    padding: var(--space-14) 0;
  }

  .section-title {
    font-size: var(--text-3xl);
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  /* Category Cards */
  .category-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Admin Sidebar */
  .admin-sidebar {
    width: 72px;
  }

  .admin-sidebar .admin-sidebar-logo-text,
  .admin-sidebar .admin-sidebar-link-text,
  .admin-sidebar .admin-sidebar-section-title,
  .admin-sidebar .admin-sidebar-link-badge {
    opacity: 0;
    width: 0;
    overflow: hidden;
  }

  .admin-sidebar .admin-sidebar-toggle svg {
    transform: rotate(180deg);
  }

  /* Admin Content */
  .admin-content {
    margin-left: 72px;
  }

  /* Admin Stat Cards */
  .admin-stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Admin Table */
  .admin-table-search input {
    width: 200px;
  }

  .admin-table-search input:focus {
    width: 240px;
  }

  /* Sticky Cart Bar - hide on tablet */
  .sticky-cart-bar {
    display: none !important;
  }

  body {
    padding-bottom: 0;
  }

  /* Hide on this range */
  .hide-tablet {
    display: none !important;
  }
}

/* ============================================
   DESKTOP (1024px - 1279px)
   ============================================ */
@media (min-width: 1024px) and (max-width: 1279px) {
  /* Hero */
  .hero-inner {
    gap: var(--space-10);
    padding: var(--space-14) var(--container-padding);
  }

  .hero-title {
    font-size: var(--text-4xl);
  }

  .hero-image-main {
    max-width: 480px;
  }

  /* Grid */
  .grid-cols-4 {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Section */
  .section {
    padding: var(--space-16) 0;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-8);
  }

  /* Admin Sidebar */
  .admin-sidebar {
    width: 260px;
  }

  .admin-sidebar .admin-sidebar-logo-text,
  .admin-sidebar .admin-sidebar-link-text,
  .admin-sidebar .admin-sidebar-section-title,
  .admin-sidebar .admin-sidebar-link-badge {
    opacity: 1;
    width: auto;
  }

  /* Admin Content */
  .admin-content {
    margin-left: 260px;
  }

  /* Admin Stat Cards */
  .admin-stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Hide on this range */
  .hide-desktop {
    display: none !important;
  }
}

/* ============================================
   LARGE DESKTOP (1280px+)
   ============================================ */
@media (min-width: 1280px) {
  /* Hero */
  .hero-inner {
    gap: var(--space-16);
    padding: var(--space-16) var(--container-padding);
    min-height: 650px;
  }

  .hero-title {
    font-size: var(--text-5xl);
  }

  .hero-image-main {
    max-width: 540px;
  }

  .hero-floating-card:nth-child(2) {
    left: -5%;
  }

  .hero-floating-card:nth-child(3) {
    right: -5%;
  }

  /* Grid */
  .grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Section */
  .section {
    padding: var(--space-20) 0;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }

  /* Admin Sidebar */
  .admin-sidebar {
    width: 260px;
  }

  .admin-sidebar.collapsed {
    width: 72px;
  }

  /* Admin Content */
  .admin-content {
    margin-left: 260px;
    transition: margin-left var(--transition-base);
  }

  .admin-sidebar.collapsed ~ .admin-content {
    margin-left: 72px;
  }

  /* Admin Stat Cards */
  .admin-stat-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Admin Table Search */
  .admin-table-search input {
    width: 280px;
  }

  .admin-table-search input:focus {
    width: 340px;
  }

  /* Hide on large desktop */
  .hide-lg-desktop {
    display: none !important;
  }
}

/* ============================================
   TOUCH-FRIENDLY TARGETS
   ============================================ */
@media (pointer: coarse) {
  .btn {
    min-height: 44px;
    min-width: 44px;
  }

  .btn-sm {
    min-height: 40px;
  }

  .btn-xs {
    min-height: 36px;
  }

  .navbar-hamburger {
    min-width: 44px;
    min-height: 44px;
  }

  .form-input,
  .form-select,
  .form-textarea {
    min-height: 48px;
  }

  .form-checkbox input[type="checkbox"],
  .form-radio input[type="radio"] {
    width: 22px;
    height: 22px;
  }

  .quantity-selector-btn {
    min-width: 48px;
    min-height: 48px;
  }

  .category-pill {
    min-height: 44px;
  }

  .category-card {
    min-height: 120px;
  }

  .tab {
    min-height: 48px;
    padding: var(--space-3) var(--space-5);
  }

  .pagination-btn {
    min-width: 44px;
    min-height: 44px;
  }

  .dropdown-item {
    min-height: 44px;
    padding: var(--space-3) var(--space-4);
  }

  .extra-option {
    min-height: 56px;
  }

  .cart-item-remove {
    width: 36px;
    height: 36px;
  }

  .card-image-action {
    width: 44px;
    height: 44px;
  }

  .food-card-add-btn {
    width: 48px;
    height: 48px;
  }

  .food-card-wishlist {
    width: 40px;
    height: 40px;
  }
}

/* ============================================
   LANDSCAPE MOBILE
   ============================================ */
@media (max-height: 500px) and (orientation: landscape) {
  .hero-inner {
    min-height: auto;
    padding: var(--space-6) var(--container-padding);
  }

  .hero-image-main {
    max-width: 250px;
  }

  .hero-stats {
    margin-top: var(--space-4);
    padding-top: var(--space-4);
  }

  .modal {
    max-height: calc(100vh - 2rem);
  }
}

/* ============================================
   HIGH DPI / RETINA
   ============================================ */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .card-image img,
  .food-card-image img,
  .cart-item-image img,
  .checkout-summary-item-image img {
    image-rendering: -webkit-optimize-contrast;
  }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .fade-in,
  .slide-up,
  .slide-in-left,
  .slide-in-right,
  .scale-in {
    opacity: 1;
    transform: none;
  }

  .stagger-children > * {
    opacity: 1;
    transform: none;
  }

  .hero-floating-card {
    animation: none;
  }

  .food-card:hover {
    transform: none;
  }

  .spinner {
    animation: spin 1.5s linear infinite;
  }
}

/* ============================================
   DARK MODE SUPPORT (optional, system preference)
   ============================================ */
@media (prefers-color-scheme: dark) {
  /* Uncomment below to enable automatic dark mode */
  /*
  :root {
    --color-bg: #1A1A1A;
    --color-bg-alt: #222222;
    --color-text: #F0F0F0;
    --color-text-light: #AAAAAA;
    --color-text-muted: #777777;
    --color-light-gray: #2A2A2A;
    --color-border: #333333;
    --color-border-light: #2A2A2A;
    --color-white: #1E1E1E;
  }
  */
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  .navbar,
  .footer,
  .sticky-cart-bar,
  .toast-container,
  .modal-overlay,
  .btn,
  .search-bar,
  .category-filter,
  .pagination,
  .admin-sidebar,
  .hide-print {
    display: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
  }

  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
  }

  img {
    max-width: 100% !important;
    page-break-inside: avoid;
  }

  .card {
    border: 1px solid #ddd;
    page-break-inside: avoid;
  }

  .table-wrapper {
    overflow: visible;
  }

  .admin-content {
    margin-left: 0 !important;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #666;
  }
}

/* ============================================
   RESPONSIVE UTILITY CLASSES
   ============================================ */

/* Display utilities per breakpoint */
@media (max-width: 479px) {
  .xs-hidden { display: none !important; }
  .xs-block { display: block !important; }
  .xs-flex { display: flex !important; }
  .xs-grid { display: grid !important; }
}

@media (min-width: 480px) and (max-width: 767px) {
  .sm-hidden { display: none !important; }
  .sm-block { display: block !important; }
  .sm-flex { display: flex !important; }
  .sm-grid { display: grid !important; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .md-hidden { display: none !important; }
  .md-block { display: block !important; }
  .md-flex { display: flex !important; }
  .md-grid { display: grid !important; }
}

@media (min-width: 1024px) and (max-width: 1279px) {
  .lg-hidden { display: none !important; }
  .lg-block { display: block !important; }
  .lg-flex { display: flex !important; }
  .lg-grid { display: grid !important; }
}

@media (min-width: 1280px) {
  .xl-hidden { display: none !important; }
  .xl-block { display: block !important; }
  .xl-flex { display: flex !important; }
  .xl-grid { display: grid !important; }
}

/* Text alignment utilities */
@media (max-width: 767px) {
  .xs-text-center { text-align: center; }
  .sm-text-center { text-align: center; }
}

/* Flex direction utilities */
@media (max-width: 767px) {
  .xs-flex-col { flex-direction: column; }
}

/* Spacing overrides for mobile */
@media (max-width: 479px) {
  .xs-m-0 { margin: 0; }
  .xs-p-0 { padding: 0; }
  .xs-mx-auto { margin-left: auto; margin-right: auto; }
  .xs-text-left { text-align: left; }
}

/* Container width adjustments */
@media (max-width: 767px) {
  .container {
    max-width: 100%;
  }
}

/* Full width on mobile */
@media (max-width: 767px) {
  .full-width-mobile {
    width: 100%;
  }

  .full-width-mobile .btn {
    width: 100%;
  }
}

/* Sidebar collapse behavior */
@media (max-width: 1023px) {
  .admin-sidebar {
    transform: translateX(-100%);
    width: 260px;
  }

  .admin-sidebar.mobile-open {
    transform: translateX(0);
  }

  .admin-content {
    margin-left: 0;
  }

  .admin-sidebar-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--z-sticky) - 1);
    display: none;
  }

  .admin-sidebar-overlay.active {
    display: block;
  }
}

/* Grid responsive mixins */
@media (max-width: 479px) {
  .food-grid-responsive {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 480px) and (max-width: 767px) {
  .food-grid-responsive {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .food-grid-responsive {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) and (max-width: 1279px) {
  .food-grid-responsive {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .food-grid-responsive {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Category grid responsive */
@media (max-width: 479px) {
  .category-grid-responsive {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 480px) and (max-width: 767px) {
  .category-grid-responsive {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .category-grid-responsive {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (min-width: 1024px) {
  .category-grid-responsive {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* Admin dashboard grid responsive */
@media (max-width: 479px) {
  .admin-dashboard-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 480px) and (max-width: 767px) {
  .admin-dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .admin-dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1280px) {
  .admin-dashboard-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Order page layout responsive */
@media (max-width: 1023px) {
  .order-layout {
    grid-template-columns: 1fr;
  }

  .order-sidebar {
    order: -1;
  }
}

@media (min-width: 1024px) {
  .order-layout {
    grid-template-columns: 1fr 380px;
    gap: var(--space-8);
  }

  .order-sidebar {
    position: sticky;
    top: 96px;
    align-self: start;
  }
}

/* Menu page layout responsive */
@media (max-width: 767px) {
  .menu-layout {
    grid-template-columns: 1fr;
  }

  .menu-sidebar {
    display: none;
  }

  .menu-sidebar.mobile-open {
    display: block;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-white);
    z-index: var(--z-overlay);
    padding: var(--space-4);
    overflow-y: auto;
  }
}

@media (min-width: 768px) {
  .menu-layout {
    grid-template-columns: 240px 1fr;
    gap: var(--space-6);
  }
}

@media (min-width: 1280px) {
  .menu-layout {
    grid-template-columns: 280px 1fr;
    gap: var(--space-8);
  }
}

/* Checkout layout responsive */
@media (max-width: 1023px) {
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .checkout-sidebar {
    order: -1;
  }
}

@media (min-width: 1024px) {
  .checkout-layout {
    grid-template-columns: 1fr 420px;
    gap: var(--space-8);
  }

  .checkout-sidebar {
    position: sticky;
    top: 96px;
    align-self: start;
  }
}

/* Footer responsive */
@media (max-width: 479px) {
  .footer {
    padding-top: var(--space-10);
  }

  .footer-grid {
    gap: var(--space-6);
  }
}

@media (min-width: 480px) and (max-width: 767px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

/* Hero responsive tweaks */
@media (max-width: 767px) {
  .hero {
    overflow: visible;
  }

  .hero::after {
    display: none;
  }
}

/* Responsive font scaling */
@media (max-width: 479px) {
  .responsive-heading-xl {
    font-size: var(--text-2xl);
  }

  .responsive-heading-lg {
    font-size: var(--text-xl);
  }

  .responsive-text-lg {
    font-size: var(--text-base);
  }
}

@media (min-width: 480px) and (max-width: 767px) {
  .responsive-heading-xl {
    font-size: var(--text-3xl);
  }

  .responsive-heading-lg {
    font-size: var(--text-2xl);
  }

  .responsive-text-lg {
    font-size: var(--text-lg);
  }
}

@media (min-width: 768px) {
  .responsive-heading-xl {
    font-size: var(--text-4xl);
  }

  .responsive-heading-lg {
    font-size: var(--text-3xl);
  }

  .responsive-text-lg {
    font-size: var(--text-lg);
  }
}

@media (min-width: 1280px) {
  .responsive-heading-xl {
    font-size: var(--text-5xl);
  }

  .responsive-heading-lg {
    font-size: var(--text-4xl);
  }

  .responsive-text-lg {
    font-size: var(--text-xl);
  }
}

/* Content padding adjustments for fixed navbar */
body {
  scroll-padding-top: 80px;
}

@media (max-width: 767px) {
  body {
    scroll-padding-top: 72px;
  }
}

/* Image aspect ratios responsive */
@media (max-width: 479px) {
  .food-card-image {
    aspect-ratio: 16/10;
  }

  .card-image {
    aspect-ratio: 16/10;
  }
}

/* Checkout mobile optimizations */
@media (max-width: 767px) {
  .checkout-layout .checkout-sidebar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    z-index: var(--z-sticky);
    padding: var(--space-4);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    max-height: 60vh;
    overflow-y: auto;
  }

  body {
    padding-bottom: 200px;
  }
}

/* Swipe indicators for mobile carousels */
@media (max-width: 767px) {
  .swipe-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) 0;
  }

  .swipe-indicator-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background-color: var(--color-border);
    transition: all var(--transition-fast);
  }

  .swipe-indicator-dot.active {
    width: 24px;
    background-color: var(--color-primary);
  }
}

/* Mobile-friendly number input */
@media (max-width: 767px) {
  input[type="number"] {
    -moz-appearance: textfield;
  }

  input[type="number"]::-webkit-inner-spin-button,
  input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
  }
}