/* ============================================
   MOBILE RESPONSIVENESS - Clean Rebuild
   Mobile-first approach, desktop untouched
   ============================================ */

/* ============================================
   MOBILE HEADER & MENU
   ============================================ */

/* Ensure mobile menu is truly an overlay - doesn't affect layout */
.mobile-menu-backdrop,
.mobile-menu-drawer {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  margin: 0 !important;
  /* Don't affect document flow */
  pointer-events: none !important;
}

.main-header.menu-open .mobile-menu-backdrop,
.main-header.menu-open .mobile-menu-drawer {
  pointer-events: all !important;
}

/* Show mobile menu button on mobile */
@media (max-width: 991px) {
  /* Mobile Menu Toggle Button - Force visibility */
  #mobile-menu-btn,
  #mobileMenuToggle,
  .mobile-menu-toggle {
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    max-width: 44px !important;
    padding: 0 !important;
    border: 1px solid #e2e8f0 !important;
    background: white !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    gap: 5px !important;
    position: relative !important;
    z-index: 1001 !important;
    margin: 0 !important;
    flex-shrink: 0 !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
  
  .hamburger-line {
    width: 20px;
    height: 2px;
    background: #0f172a;
    border-radius: 2px;
    transition: all 0.3s ease;
  }
  
  /* Hide desktop nav on mobile */
  .desktop-nav,
  .header-actions {
    display: none !important;
  }
  
  /* Header adjustments */
  .header-content {
    gap: 8px;
    padding: 10px 0;
    min-height: 60px;
  }
  
  .header-logo-link {
    max-width: calc(100% - 60px);
  }
  
  .header-logo {
    max-height: 36px;
    max-width: 100px;
  }
  
  .header-text {
    display: none;
  }
}

/* Mobile Menu Backdrop - Fixed Overlay */
.mobile-menu-backdrop {
  position: fixed !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  height: 100dvh !important;
  background: rgba(0, 0, 0, 0.6) !important;
  z-index: 59 !important;
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transition: opacity 0.3s ease, visibility 0.3s ease !important;
  pointer-events: none !important;
}

.main-header.menu-open .mobile-menu-backdrop {
  display: block !important;
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: all !important;
}

/* Mobile Menu Drawer - Fixed Overlay with High Z-Index */
#mobile-menu.mobile-menu-drawer {
  position: fixed !important;
  inset: 0 !important;
  width: 100% !important;
  max-width: 100vw !important;
  height: 100vh !important;
  height: 100dvh !important;
  background: #ffffff !important;
  z-index: 60 !important;
  display: flex !important;
  flex-direction: column !important;
  transform: translateX(100%) !important;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  box-sizing: border-box !important;
  margin: 0 !important;
  padding: 0 !important;
}

#mobile-menu.mobile-menu-drawer.hidden {
  display: none !important;
  transform: translateX(100%) !important;
}

#mobile-menu.mobile-menu-drawer:not(.hidden) {
  display: flex !important;
  transform: translateX(0) !important;
}

.main-header.menu-open #mobile-menu.mobile-menu-drawer {
  display: flex !important;
  transform: translateX(0) !important;
}

/* Mobile Menu Header */
.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid #e2e8f0;
  flex-shrink: 0;
  background: white;
}

.mobile-menu-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.mobile-logo-img {
  height: 40px;
  width: auto;
  max-width: 120px;
}

.mobile-logo-text {
  font-size: 16px;
  font-weight: 700;
  color: #0f172a;
}

.mobile-menu-close-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: none;
  background: #f1f5f9;
  border-radius: 8px;
  cursor: pointer;
  color: #475569;
  transition: all 0.2s ease;
}

.mobile-menu-close-btn:hover {
  background: #e2e8f0;
}

.mobile-menu-close-btn svg {
  width: 24px;
  height: 24px;
}

/* Mobile Menu Navigation */
.mobile-menu-nav {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}

.mobile-menu-item {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 20px;
  font-size: 17px;
  font-weight: 500;
  color: #0f172a;
  text-decoration: none;
  border-bottom: 1px solid #f1f5f9;
  transition: all 0.2s ease;
  min-height: 56px;
}

.mobile-menu-item:active {
  background: #f1f5f9;
}

.mobile-menu-item:hover {
  background: #f8fafc;
  color: var(--accent);
}

/* Mobile Menu Footer */
.mobile-menu-footer {
  padding: 20px;
  border-top: 1px solid #e2e8f0;
  background: #f8fafc;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-menu-cta-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 14px 20px;
  background: var(--primary);
  color: white;
  border-radius: 10px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.mobile-menu-cta-primary:active {
  transform: scale(0.98);
}

.mobile-menu-cta-secondary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 20px;
  background: linear-gradient(135deg, #25D366 0%, #20BA5A 100%);
  color: white;
  border-radius: 10px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.mobile-menu-cta-secondary:active {
  transform: scale(0.98);
}

.mobile-menu-cta-secondary svg {
  width: 20px;
  height: 20px;
}

/* Hide mobile menu on desktop */
@media (min-width: 992px) {
  .mobile-menu-toggle {
    display: none !important;
  }
  
  .mobile-menu-backdrop,
  .mobile-menu-drawer,
  #mobile-menu {
    display: none !important;
  }
  
  /* Ensure hidden class works */
  .mobile-menu-drawer.hidden,
  #mobile-menu.hidden {
    display: none !important;
  }
}

/* Desktop: Product Sliders become Grid (ROOT CAUSE FIX) */
@media (min-width: 768px) {
  /* Force grid layout - override everything including TinySlider */
  #featured-products-slider,
  #trending-products-slider,
  #featured-products-slider.tns-slider,
  #trending-products-slider.tns-slider {
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    gap: 1.5rem !important;
    padding: 0 !important;
    overflow: visible !important;
    width: 100% !important;
  }
  
  /* Desktop: Product Cards fit grid - handle TinySlider wrappers too */
  #featured-products-slider .product-card,
  #trending-products-slider .product-card,
  #featured-products-slider .tns-item .product-card,
  #trending-products-slider .tns-item .product-card,
  #featured-products-slider > .product-card,
  #trending-products-slider > .product-card {
    min-width: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    flex-shrink: 1 !important;
    flex-grow: 0 !important;
  }
  
  /* Ensure TinySlider doesn't break the grid */
  .tns-outer[data-slider-wrapper="featured-home"] #featured-products-slider,
  .tns-outer[data-slider-wrapper="trending-home"] #trending-products-slider {
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  }
}

/* Mobile menu hidden state */
#mobile-menu.mobile-menu-drawer.hidden {
  display: none !important;
  transform: translateX(100%) !important;
  visibility: hidden !important;
}

/* Ensure menu is visible when not hidden */
#mobile-menu.mobile-menu-drawer:not(.hidden) {
  display: flex !important;
  visibility: visible !important;
  transform: translateX(0) !important;
}

/* No scrollbar utility */
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}

/* ============================================
   MOBILE HOMEPAGE
   ============================================ */

@media (max-width: 768px) {
  /* Hero Section */
  .hero-section {
    min-height: 350px;
    padding: 0;
  }
  
  .hero-content {
    padding: 40px 16px;
  }
  
  .hero-left {
    gap: 1rem;
    padding: 0;
  }
  
  .hero-title {
    font-size: 28px !important;
    line-height: 1.2;
    margin-bottom: 0.75rem;
  }
  
  .hero-subtext {
    font-size: 14px !important;
    line-height: 1.5;
  }
  
  .hero-cta {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }
  
  .btn-primary,
  .btn-secondary {
    width: 100%;
    padding: 14px 20px;
    font-size: 15px;
    min-height: 48px;
  }
  
  .hero-info-chips {
    flex-direction: column;
    width: 100%;
    gap: 0.5rem;
  }
  
  .hero-info-chips .chip {
    width: 100%;
    justify-content: center;
    padding: 10px 16px;
    font-size: 13px;
  }
  
  /* Page Container */
  .page-container {
    padding-left: 16px !important;
    padding-right: 16px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  
  .page-section {
    padding: 24px 0 !important;
    width: 100% !important;
    overflow-x: hidden !important;
  }
  
  /* Main container padding */
  main.home-catalog,
  main.flex-1 {
    padding-left: 0 !important;
    padding-right: 0 !important;
    width: 100% !important;
    overflow-x: hidden !important;
  }
  
  /* Section Headings */
  .section-heading {
    margin-bottom: 1.25rem;
  }
  
  .section-heading h2 {
    font-size: 22px;
    line-height: 1.3;
  }
  
  .section-heading__top {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  /* Product Cards - Ensure visibility */
  .product-card {
    min-height: auto !important;
    padding: 10px !important;
    border-radius: 12px !important;
    display: flex !important;
    flex-direction: column !important;
    visibility: visible !important;
    opacity: 1 !important;
    width: 100% !important;
    max-width: 100% !important;
    flex-shrink: 0 !important;
  }
  
  .product-card__image {
    border-radius: 10px !important;
    overflow: hidden !important;
    width: 100% !important;
    display: block !important;
    visibility: visible !important;
  }
  
  .product-card__image img {
    width: 100% !important;
    height: auto !important;
    object-fit: cover !important;
    display: block !important;
    visibility: visible !important;
  }
  
  .product-card__body {
    padding: 10px 4px;
  }
  
  .product-category {
    font-size: 11px;
    margin-bottom: 4px;
  }
  
  .product-name {
    font-size: 14px;
    line-height: 1.4;
    margin-bottom: 8px;
  }
  
  .product-name a {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  .product-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    padding: 0 4px;
  }
  
  .product-actions .btn-view,
  .product-actions .btn-quote {
    flex: 1;
    padding: 10px 12px;
    font-size: 13px;
    min-height: 44px;
    border-radius: 8px;
  }
  
  /* Slider - Fix invisible content */
  .slider-shell {
    padding-left: 0 !important;
    padding-right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow: visible !important;
    position: relative !important;
  }
  
  /* Product Sliders - Mobile */
  #featured-products-slider,
  #trending-products-slider {
    display: flex !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    flex-wrap: nowrap !important;
    visibility: visible !important;
    opacity: 1 !important;
    scroll-snap-type: x mandatory !important;
    -webkit-overflow-scrolling: touch !important;
  }
  
  .slider-track {
    display: flex !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow: visible !important;
    flex-wrap: nowrap !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
  
  /* Before TinySlider initializes - ensure items are visible */
  .slider-track > * {
    flex-shrink: 0 !important;
    min-width: 85vw !important;
    width: 85vw !important;
    max-width: 85vw !important;
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    margin-right: 16px !important;
  }
  
  .slider-track .tns-item {
    padding: 0 8px !important;
    flex-shrink: 0 !important;
    min-width: 85vw !important;
    width: 85vw !important;
    max-width: 85vw !important;
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
  
  /* Product Cards in Slider - Mobile */
  #featured-products-slider .product-card,
  #trending-products-slider .product-card {
    min-width: 85vw !important;
    width: 85vw !important;
    max-width: 85vw !important;
    flex-shrink: 0 !important;
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    box-sizing: border-box !important;
    scroll-snap-align: center !important;
  }
  
  /* Service Cards in Slider */
  .slider-track .service-card,
  .slider-track > .service-card,
  .tns-item .service-card {
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    flex-shrink: 0 !important;
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    box-sizing: border-box !important;
  }
  
  /* Category Cards in Slider */
  .slider-track .category-card,
  .slider-track > .category-card,
  .tns-item .category-card {
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    flex-shrink: 0 !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    box-sizing: border-box !important;
  }
  
  .slider-controls button {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
  
  .slider-controls button[data-slider-prev] {
    left: 8px;
  }
  
  .slider-controls button[data-slider-next] {
    right: 8px;
  }
  
  /* Services - Grid Layout (Vertical Stack on Mobile) */
  #services-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
    width: 100% !important;
  }
  
  .service-card {
    padding: 1.25rem !important;
    min-height: auto !important;
    border-radius: 16px !important;
    display: flex !important;
    flex-direction: column !important;
    visibility: visible !important;
    opacity: 1 !important;
    width: 100% !important;
    flex-shrink: 0 !important;
  }
  
  .service-card__image {
    height: 160px !important;
    border-radius: 12px !important;
    margin-bottom: 0.75rem !important;
    width: 100% !important;
    display: block !important;
    visibility: visible !important;
  }
  
  .service-card__image img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
    visibility: visible !important;
  }
  
  .service-card h3 {
    font-size: 16px;
    margin-bottom: 0.5rem;
  }
  
  .service-card p {
    font-size: 13px;
    line-height: 1.5;
  }
  
  /* Category Cards - Ensure visibility */
  .category-card {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    width: 100% !important;
    flex-shrink: 0 !important;
  }
  
  .category-card__image {
    height: 180px !important;
    width: 100% !important;
    display: block !important;
    visibility: visible !important;
  }
  
  .category-card__image img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
    visibility: visible !important;
  }
  
  .category-card__body {
    padding: 1rem !important;
    display: block !important;
    visibility: visible !important;
  }
  
  /* CTA Panel */
  .cta-panel {
    flex-direction: column;
    padding: 1.5rem;
    border-radius: 16px;
    gap: 1.25rem;
  }
  
  .cta-panel__content {
    text-align: center;
  }
  
  .cta-panel__title {
    font-size: 22px;
    margin-bottom: 0.5rem;
  }
  
  .cta-panel__subtitle {
    font-size: 14px;
  }
  
  .cta-panel__actions {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }
  
  .cta-btn {
    width: 100%;
    padding: 14px 20px;
    font-size: 15px;
    min-height: 48px;
  }
}

/* ============================================
   MOBILE PRODUCTS PAGE
   ============================================ */

@media (max-width: 768px) {
  .products-toolbar {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .toolbar-search,
  .toolbar-select {
    width: 100%;
  }
  
  .toolbar-search input,
  .toolbar-select select {
    padding: 12px 16px;
    font-size: 15px;
    min-height: 48px;
  }
  
  .mobile-filter-toggle {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    min-height: 48px;
  }
  
  .active-filters {
    padding: 1rem;
    margin-bottom: 1rem;
  }
  
  .filter-panel {
    width: 100%;
    padding: 1.25rem;
  }
}

/* ============================================
   MOBILE CONTACT & OTHER PAGES
   ============================================ */

@media (max-width: 768px) {
  main.max-w-5xl {
    padding: 24px 16px;
  }
  
  .grid.md\:grid-cols-2 {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .bg-white.rounded-2xl {
    padding: 1.25rem;
  }
  
  h1.text-3xl {
    font-size: 24px;
  }
  
  h2.text-xl {
    font-size: 18px;
  }
  
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  textarea {
    padding: 12px 16px;
    font-size: 15px;
    min-height: 48px;
  }
  
  button[type="submit"] {
    padding: 14px 20px;
    font-size: 15px;
    min-height: 48px;
  }
}

/* ============================================
   MOBILE FOOTER
   ============================================ */

@media (max-width: 768px) {
  footer {
    padding: 2rem 1rem 1rem;
  }
  
  footer .max-w-6xl {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  footer h3 {
    font-size: 16px;
    margin-bottom: 0.75rem;
  }
  
  footer ul {
    font-size: 13px;
  }
}

/* ============================================
   BODY SCROLL LOCK
   ============================================ */

body.no-scroll {
  overflow: hidden !important;
  position: fixed !important;
  width: 100% !important;
  height: 100% !important;
  max-width: 100vw !important;
  touch-action: none !important;
}

/* ============================================
   GENERAL MOBILE FIXES
   ============================================ */

@media (max-width: 768px) {
  /* Prevent horizontal scroll */
  html,
  body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
    width: 100% !important;
  }
  
  /* Better touch targets */
  a, button {
    min-height: 44px;
    min-width: 44px;
  }
  
  /* Ensure all sections are visible */
  .page-section,
  .products-slider-section,
  .services-section,
  .slider-section,
  .hero-section {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    width: 100% !important;
    overflow-x: hidden !important;
  }
  
  /* Ensure slider containers are visible */
  .slider-shell {
    display: block !important;
    visibility: visible !important;
    width: 100% !important;
    overflow: visible !important;
    position: relative !important;
  }
  
  .slider-track {
    display: flex !important;
    visibility: visible !important;
    width: 100% !important;
    overflow: visible !important;
    flex-wrap: nowrap !important;
  }
  
  /* Ensure all cards are visible */
  .product-card,
  .service-card,
  .category-card {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    flex-shrink: 0 !important;
  }
  
  /* Ensure images load */
  img {
    display: block !important;
    max-width: 100% !important;
    height: auto !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
  
  /* Fix any hidden content */
  [class*="hidden"],
  [style*="display: none"],
  [style*="visibility: hidden"] {
    /* Don't override intentionally hidden elements, but ensure sliders work */
  }
  
  /* TinySlider specific fixes */
  .tns-item {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    flex-shrink: 0 !important;
    min-width: 85vw !important;
    width: 85vw !important;
  }
  
  .tns-slider {
    display: flex !important;
    visibility: visible !important;
    width: 100% !important;
  }
  
  .tns-outer {
    width: 100% !important;
    overflow: visible !important;
  }
  
  .tns-ovh {
    overflow: visible !important;
  }
  
  /* Ensure slider content is not hidden */
  [data-slider] {
    display: flex !important;
    visibility: visible !important;
    width: 100% !important;
  }
  
  [data-slider] > * {
    flex-shrink: 0 !important;
    min-width: 85vw !important;
    width: 85vw !important;
    display: flex !important;
    visibility: visible !important;
  }
}

/* Small mobile devices */
@media (max-width: 480px) {
  .hero-title {
    font-size: 24px !important;
  }
  
  .hero-subtext {
    font-size: 13px !important;
  }
  
  .page-container {
    padding-left: 12px;
    padding-right: 12px;
  }
  
  .section-heading h2 {
    font-size: 20px;
  }
  
  .product-card {
    padding: 8px;
  }
  
  .product-name {
    font-size: 13px;
  }
}