/* ==========================================================================
   Frozen Feast - Premium Design System & Core Styles
   ========================================================================== */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Color Palette */
  --primary: #ea5a35;
  --primary-hover: #d14420;
  --primary-light: rgba(234, 90, 53, 0.1);
  --secondary: #1a2530;
  --dark: #1e2022;
  --light: #f9f9f9;
  --white: #ffffff;
  --grey-100: #f1f3f5;
  --grey-200: #e9ecef;
  --grey-300: #dee2e6;
  --grey-400: #ced4da;
  --grey-500: #adb5bd;
  --grey-600: #6c757d;
  --grey-700: #495057;
  --grey-800: #343a40;
  --success: #2ec4b6;
  --success-light: rgba(46, 196, 182, 0.1);
  --warning: #ffb703;
  --danger: #e63946;
  --danger-light: rgba(230, 57, 70, 0.1);
  
  /* Typography */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Layout & Spacing */
  --container-width: 1200px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  /* Shadows & Glassmorphism */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.12);
  --shadow-primary: 0 8px 24px rgba(234, 90, 53, 0.25);
  --glass-bg: rgba(255, 255, 255, 0.8);
  --glass-border: rgba(255, 255, 255, 0.4);
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   1. Reset & Base Styles
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-color: var(--light);
  color: var(--dark);
  line-height: 1.6;
  font-size: 15px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--secondary);
  line-height: 1.25;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

ul, ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--grey-100);
}
::-webkit-scrollbar-thumb {
  background: var(--grey-400);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--grey-600);
}

/* Common Layout Containers */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 80px 0;
}

.text-center { text-align: center; }
.text-right { text-align: right; }

/* ==========================================================================
   2. Buttons & Form Elements
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: var(--transition-normal);
  gap: 8px;
  font-size: 14px;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-primary);
}
.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(234, 90, 53, 0.35);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--white);
}
.btn-secondary:hover {
  background-color: var(--dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background-color: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-white {
  background-color: var(--white);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}
.btn-white:hover {
  background-color: var(--grey-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

/* Forms */
.form-group {
  margin-bottom: 20px;
}
.form-label {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--grey-800);
}
.form-input {
  width: 100%;
  padding: 14px 20px;
  background-color: var(--white);
  border: 1px solid var(--grey-300);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}
.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

/* ==========================================================================
   3. Header Shell & Sticky Navigation
   ========================================================================== */
.top-bar {
  background-color: var(--secondary);
  color: var(--white);
  font-size: 12px;
  padding: 8px 0;
  font-weight: 500;
  letter-spacing: 0.5px;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-bar-contact {
  display: flex;
  gap: 16px;
}
.top-bar-contact span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.main-header {
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 100;
}
.main-header.sticky {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  box-shadow: var(--shadow-md);
  animation: slideDown 0.3s ease;
}

.header-middle {
  padding: 16px 0;
  border-bottom: 1px solid var(--grey-100);
}
.header-middle .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  color: var(--secondary);
}
.logo img {
  height: 48px;
  width: auto;
}
.logo-text span {
  color: var(--primary);
}

/* Header Search */
.header-search-container {
  flex: 1;
  max-width: 500px;
  position: relative;
}
.header-search-form {
  display: flex;
  align-items: center;
  background-color: var(--grey-100);
  border-radius: var(--radius-full);
  padding: 4px 4px 4px 20px;
  border: 1px solid transparent;
  transition: var(--transition-fast);
}
.header-search-form:focus-within {
  background-color: var(--white);
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}
.header-search-input {
  width: 100%;
  padding: 8px 0;
  background: none;
}
.header-search-btn {
  background-color: var(--primary);
  color: var(--white);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}
.header-search-btn:hover {
  background-color: var(--primary-hover);
}

/* Search Results Dropdown */
.search-results-dropdown {
  position: absolute;
  top: 110%;
  left: 0;
  width: 100%;
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-height: 400px;
  overflow-y: auto;
  z-index: 150;
  display: none;
  border: 1px solid var(--grey-200);
}
.search-results-dropdown.active {
  display: block;
}
.search-result-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--grey-100);
  transition: var(--transition-fast);
}
.search-result-item:last-child {
  border-bottom: none;
}
.search-result-item:hover {
  background-color: var(--grey-100);
}
.search-result-img {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}
.search-result-info {
  flex: 1;
}
.search-result-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--secondary);
  margin-bottom: 4px;
}
.search-result-brand {
  font-size: 11px;
  color: var(--grey-600);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.search-result-price {
  font-weight: 700;
  color: var(--primary);
  font-size: 14px;
}
.search-no-results {
  padding: 24px;
  text-align: center;
  color: var(--grey-600);
}

/* Header Icons */
.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}
.header-action-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--secondary);
  font-weight: 600;
  font-size: 14px;
}
.header-action-btn i {
  font-size: 20px;
  transition: var(--transition-fast);
}
.header-action-btn:hover i {
  color: var(--primary);
}
.header-icon-badge {
  position: absolute;
  top: -6px;
  left: 14px;
  background-color: var(--primary);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--white);
}

/* Navigation Bar */
.header-navigation {
  background-color: var(--white);
}
.header-navigation .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-menu {
  display: flex;
}
.nav-item {
  position: relative;
}
.nav-link {
  display: block;
  padding: 16px 20px;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--secondary);
  letter-spacing: 0.5px;
  font-size: 14px;
  text-transform: uppercase;
}
.nav-link:hover, .nav-item.active .nav-link {
  color: var(--primary);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 20px;
  right: 20px;
  height: 3px;
  background-color: var(--primary);
  transform: scaleX(0);
  transition: var(--transition-normal);
}
.nav-link:hover::after, .nav-item.active .nav-link::after {
  transform: scaleX(1);
}

.header-fssai {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
}
.header-fssai img {
  height: 28px;
  border-radius: 4px;
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  font-size: 24px;
  color: var(--secondary);
}

/* ==========================================================================
   4. Side Cart Drawer
   ========================================================================== */
.cart-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}
.cart-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 400px;
  max-width: 100%;
  height: 100vh;
  background-color: var(--white);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transform: translateX(100%);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}
.cart-drawer.active {
  transform: translateX(0);
}

.cart-drawer-header {
  padding: 24px;
  border-bottom: 1px solid var(--grey-100);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cart-drawer-title {
  font-size: 18px;
  font-weight: 700;
}
.cart-drawer-close {
  font-size: 24px;
  color: var(--grey-600);
  transition: var(--transition-fast);
}
.cart-drawer-close:hover {
  color: var(--danger);
  transform: rotate(90deg);
}

.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}
.cart-drawer-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  color: var(--grey-600);
  gap: 16px;
}
.cart-drawer-empty i {
  font-size: 60px;
  color: var(--grey-400);
}

.cart-drawer-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.cart-drawer-item {
  display: flex;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--grey-100);
  position: relative;
}
.cart-drawer-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.cart-drawer-item-img {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--grey-200);
}
.cart-drawer-item-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.cart-drawer-item-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--secondary);
  line-height: 1.3;
  margin-bottom: 4px;
}
.cart-drawer-item-price {
  font-weight: 700;
  color: var(--primary);
  font-size: 14px;
}
.cart-drawer-item-remove {
  position: absolute;
  top: 0;
  right: 0;
  color: var(--grey-400);
  transition: var(--transition-fast);
}
.cart-drawer-item-remove:hover {
  color: var(--danger);
}

/* Quantity Control */
.quantity-control {
  display: inline-flex;
  align-items: center;
  background-color: var(--grey-100);
  border-radius: var(--radius-full);
  padding: 2px;
  width: fit-content;
}
.quantity-btn {
  width: 26px;
  height: 26px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  color: var(--secondary);
  font-weight: 700;
  transition: var(--transition-fast);
}
.quantity-btn:hover {
  background-color: var(--primary);
  color: var(--white);
}
.quantity-value {
  padding: 0 12px;
  font-weight: 600;
  font-size: 13px;
  color: var(--secondary);
}

.cart-drawer-footer {
  padding: 24px;
  border-top: 1px solid var(--grey-100);
  background-color: var(--grey-100);
}
.cart-drawer-summary {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--secondary);
}
.cart-drawer-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cart-drawer-actions .btn {
  width: 100%;
}

/* ==========================================================================
   5. Product Card Component
   ========================================================================== */
.product-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--grey-200);
  overflow: hidden;
  transition: var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: rgba(234, 90, 53, 0.2);
}

.product-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: var(--primary);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  z-index: 10;
  box-shadow: var(--shadow-sm);
}

.product-card-wishlist {
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: var(--white);
  color: var(--grey-600);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}
.product-card-wishlist:hover {
  color: var(--danger);
  transform: scale(1.1);
}
.product-card-wishlist.active {
  color: var(--danger);
}

.product-card-image-wrapper {
  position: relative;
  padding-top: 100%; /* 1:1 Aspect Ratio */
  overflow: hidden;
  background-color: var(--grey-100);
}
.product-card-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}
.product-card-hover-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: var(--transition-slow);
}
.product-card:hover .product-card-hover-image {
  opacity: 1;
}
.product-card:hover .product-card-image {
  transform: scale(1.05);
}

.product-card-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.product-card-brand {
  font-size: 10px;
  text-transform: uppercase;
  color: var(--grey-600);
  letter-spacing: 1px;
  font-weight: 700;
  margin-bottom: 6px;
}
.product-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--secondary);
  line-height: 1.4;
  margin-bottom: 8px;
  height: 42px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.product-card-title a:hover {
  color: var(--primary);
}

.product-card-footer {
  margin-top: auto;
}
.product-card-price-container {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}
.product-card-price {
  font-size: 18px;
  font-weight: 800;
  color: var(--primary);
}
.product-card-original-price {
  font-size: 13px;
  color: var(--grey-600);
  text-decoration: line-line-through;
  text-decoration: line-through;
}

.product-card-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}
.product-card-btn {
  width: 100%;
  background-color: var(--grey-100);
  color: var(--secondary);
  font-weight: 600;
  padding: 10px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  transition: var(--transition-fast);
}
.product-card-btn:hover {
  background-color: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   6. Toast Notifications & WhatsApp Button
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 1100;
}
.toast {
  background-color: var(--secondary);
  color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  animation: slideInLeft 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
  position: relative;
  overflow: hidden;
  border-left: 4px solid var(--primary);
}
.toast-success {
  border-left-color: var(--success);
}
.toast-danger {
  border-left-color: var(--danger);
}
.toast i {
  font-size: 18px;
}
.toast-success i { color: var(--success); }
.toast-danger i { color: var(--danger); }

/* Floating Buttons */
.floating-widgets {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 800;
}
.whatsapp-float {
  background-color: #25d366;
  color: var(--white);
  width: 54px;
  height: 54px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
  transition: var(--transition-normal);
}
.whatsapp-float:hover {
  transform: scale(1.1) rotate(8deg);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45);
}

.scroll-to-top {
  background-color: var(--white);
  color: var(--secondary);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}
.scroll-to-top.active {
  opacity: 1;
  visibility: visible;
}
.scroll-to-top:hover {
  background-color: var(--primary);
  color: var(--white);
  transform: translateY(-4px);
}

/* ==========================================================================
   7. Footer
   ========================================================================== */
.main-footer {
  background-color: var(--secondary);
  color: var(--grey-400);
  padding-top: 80px;
}

.footer-top {
  padding-bottom: 60px;
  border-bottom: 1px solid var(--grey-800);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
}

.footer-logo {
  color: var(--white);
  margin-bottom: 20px;
}
.footer-about-text {
  margin-bottom: 24px;
  line-height: 1.8;
  font-size: 14px;
}
.footer-social-links {
  display: flex;
  gap: 12px;
}
.footer-social-link {
  background-color: var(--grey-800);
  color: var(--white);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}
.footer-social-link:hover {
  background-color: var(--primary);
  transform: translateY(-2px);
}

.footer-title {
  color: var(--white);
  font-size: 16px;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 8px;
}
.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
}
.footer-links-list a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 14px;
}
.footer-contact-item i {
  color: var(--primary);
  font-size: 16px;
  margin-top: 4px;
}

.footer-bottom {
  padding: 24px 0;
  font-size: 13px;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-payment-icons {
  display: flex;
  gap: 10px;
  font-size: 24px;
  color: var(--grey-500);
}

/* ==========================================================================
   8. Keyframe Animations
   ========================================================================== */
@keyframes slideDown {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}

@keyframes slideInLeft {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleUp {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* ==========================================================================
   9. Media Queries (Responsive Design)
   ========================================================================== */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .header-middle .container {
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: 50px 0;
  }
  .top-bar {
    display: none;
  }
  .header-middle .container {
    flex-wrap: wrap;
  }
  .header-search-container {
    order: 3;
    max-width: 100%;
    width: 100%;
  }
  .header-navigation {
    display: none; /* Hide standard menu for mobile */
  }
  .mobile-nav-toggle {
    display: block;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-bottom .container {
    flex-direction: column;
    text-align: center;
  }
}

/* Mobile Sidebar Menu (rendered by js/main.js if active) */
.mobile-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 300px;
  height: 100vh;
  background-color: var(--white);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transform: translateX(-100%);
  transition: var(--transition-normal);
  padding: 40px 24px;
}
.mobile-sidebar.active {
  transform: translateX(0);
}
.mobile-sidebar-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 24px;
  color: var(--secondary);
}
.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 40px;
}
.mobile-nav-link {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--secondary);
}
.mobile-nav-link:hover {
  color: var(--primary);
}

/* Extra Mobile Responsiveness */
@media (max-width: 480px) {
  .logo-text {
    display: none; /* Show only circular brand logo icon on very small screens to avoid header overflow */
  }
  .header-actions {
    gap: 12px; /* Tighten action icons spacing */
  }
  .toast-container {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }
  .toast {
    padding: 12px 18px;
    font-size: 13px;
  }
}