/* Ultra Wide Viewports (2560px+) */
@media (min-width: 2000px) {
  :root {
    --max-width: 1800px;
  }
  .hero-title {
    font-size: 5.8rem;
  }
}

/* Laptops & Standard Desktops (under 1200px) */
@media (max-width: 1200px) {
  .main-header {
    padding: 0 2rem;
  }
  .hero-title {
    font-size: 3.8rem;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
  .catalog-layout {
    grid-template-columns: 240px 1fr;
    gap: 2rem;
  }
}

/* Tablets (under 992px) */
@media (max-width: 992px) {
  .section {
    padding: 6rem 0;
  }
  .hero-section {
    padding-top: 100px;
  }
  .hero-title {
    font-size: 3.2rem;
  }
  .catalog-layout {
    grid-template-columns: 1fr;
  }
  .filter-sidebar {
    position: relative;
    top: 0;
    margin-bottom: 2rem;
  }
  .services-showcase-grid {
    grid-template-columns: 1fr;
  }
  .service-showcase-item {
    height: 350px;
    padding: 2rem;
  }
  .service-process-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .about-intro-grid,
  .about-values-grid {
    grid-template-columns: 1fr !important;
    gap: 2.5rem !important;
  }
  #recently-viewed-box {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .contact-grid-wrapper {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .modal-body {
    grid-template-columns: 1fr;
  }
  .qv-image-section {
    width: 100%;
    aspect-ratio: 16/9;
  }
  .qv-details {
    padding: 2rem;
  }
  .detail-grid-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .product-static-fallback {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .product-related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .home-feature-grid,
  .home-testimonials-grid {
    grid-template-columns: 1fr !important;
  }
}

/* Mobile Devices (under 768px) */
@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }
  
  /* Mobile Navigation Hamburger */
  .burger-menu {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--steel-border);
    flex-direction: column;
    padding: 4rem 2rem;
    gap: 2rem;
    align-items: flex-start;
    transition: left var(--transition-normal);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  /* Hamburger Menu Animation */
  .burger-menu.active .burger-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .burger-menu.active .burger-bar:nth-child(2) {
    opacity: 0;
  }
  .burger-menu.active .burger-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .hero-title {
    font-size: 2.4rem;
  }
  .hero-desc {
    font-size: 1rem;
  }
  .hero-actions {
    flex-direction: column;
    gap: 1rem;
  }
  .hero-actions .btn {
    width: 100%;
  }

  .container {
    padding: 0 1rem;
  }

  .main-header {
    padding: 0 1rem;
  }

  .logo {
    font-size: 1rem;
    letter-spacing: 0.4px;
  }

  .logo-icon {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
  }

  .nav-actions {
    gap: 0.75rem;
  }

  .nav-actions .btn {
    display: none;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  /* Timeline adaptation */
  .timeline-line {
    left: 20px;
  }
  .timeline-item {
    flex-direction: row !important;
    margin-bottom: 3rem;
  }
  .timeline-badge-node {
    left: 20px;
    top: 1.5rem;
  }
  .timeline-content-wrapper {
    width: 100%;
    padding-left: 3rem !important;
    padding-right: 0 !important;
    text-align: left !important;
  }
  
  .ba-slider-container {
    aspect-ratio: 4/3;
  }
  
  .wishlist-drawer {
    width: 100%;
    right: -100%;
  }
  
  .catalog-toolbar {
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
  }
  .toolbar-controls {
    flex-direction: column;
    justify-content: space-between;
    align-items: stretch;
    gap: 1rem;
  }
  .sort-select,
  .view-toggle-btns {
    width: 100%;
  }
  .view-btn {
    flex: 1;
  }
  .products-grid,
  .products-grid.list-view {
    grid-template-columns: 1fr;
  }
  .filter-sidebar {
    padding: 1.25rem;
    border-radius: var(--border-radius-sm);
  }
  .category-list {
    gap: 0.7rem;
  }
  .filter-checkbox-label {
    min-height: 40px;
  }
  .products-grid.list-view .product-card {
    flex-direction: column;
    height: auto;
  }
  .products-grid.list-view .product-image-container {
    width: 100%;
    aspect-ratio: 1;
  }
  .card-overlay {
    position: static;
    opacity: 1;
    background: transparent;
    padding: 1rem 0 0;
  }
  .card-actions {
    flex-direction: column;
    gap: 0.75rem;
  }
  .product-detail-title {
    font-size: 2rem;
  }
  .product-static-fallback h1 {
    font-size: 2rem;
  }
  .product-detail-price {
    font-size: 1.5rem;
  }
  .product-detail-actions {
    flex-direction: column;
    gap: 1rem;
  }
  .product-detail-actions .btn-secondary {
    width: 100%;
    flex-basis: auto;
    min-height: 48px;
  }
  .product-related-grid {
    grid-template-columns: 1fr;
  }
  .product-related-section h2 {
    font-size: 1.4rem;
  }
  .newsletter-form {
    flex-direction: column;
  }
  .newsletter-form .btn {
    width: 100%;
  }
  .services-showcase-grid {
    gap: 1.25rem;
  }
  .service-showcase-item {
    min-height: 280px;
    height: auto;
    padding: 1.5rem;
  }
  .service-showcase-content h3 {
    font-size: 1.25rem !important;
  }
  .service-process-grid,
  .about-values-grid,
  #recently-viewed-box {
    grid-template-columns: 1fr !important;
  }
  .about-intro-grid img {
    height: 240px !important;
  }
  .about-intro-grid [style*="padding: 1.5rem"] {
    padding: 1rem !important;
  }
  .about-intro-grid p {
    font-size: 1rem !important;
  }
}