body { background: #F3F2EF !important; }

    /* Navbar */
    .site-navigation {
      position: sticky;
      top: 0;
      z-index: 100;
    }

    /* Navbar Logo */
    .navbar-brand img {
      max-width: 140px;
      height: auto;
      padding: 0px 0;
    }

    /* Main Content */
    main {
      margin-top: 0;
    }

    /* Hero Section */
    .hero-section {
      position: relative;
      overflow: hidden;
      color: white;
      padding: 140px 20px;
      text-align: center;
      margin-top: 0;
      margin-bottom: 40px;
      min-height: 450px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
    }

    .hero-section::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: linear-gradient(135deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.4) 100%);
      z-index: 1;
    }

    .hero-section img {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 0;
    }

    .hero-content {
      position: relative;
      z-index: 2;
    }
    
    .hero-section h1 {
        color:#f0f1f3;
      font-size: 48px;
      margin-bottom: 16px;
      font-weight: 700;
      text-shadow: 0 2px 8px rgba(0,0,0,0.5);
    }
    
    .hero-section p {
      font-size: 18px;
      opacity: 0.95;
      margin-bottom: 0;
      text-shadow: 0 1px 4px rgba(0,0,0,0.5);
    }

    /* Category Navigation */
    .category-nav {
      display: flex;
      gap: 12px;
      padding: 20px;
      flex-wrap: wrap;
      justify-content: center;
      background: white;
      margin: 0 20px 30px 20px;
      border-radius: 10px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    }

    .category-nav button {
      padding: 10px 20px;
      border: 2px solid #ddd;
      background: white;
      border-radius: 25px;
      cursor: pointer;
      font-size: 14px;
      font-weight: 600;
      transition: all 0.3s ease;
    }

    .category-nav button.active {
      background: #fd5703;
      color: white;
      border-color: #fd5703;
    }

    .category-nav button:hover {
      border-color: #073c72;
    }

    /* Catalog Container */
    .catalog {
      display: flex;
      gap: 24px;
      margin: 0 20px;
      align-items: flex-start;
    }

    /* Filter Toggle Button */
    .filter-toggle {
      display: none;
      position: fixed;
      bottom: 20px;
      right: 20px;
      width: 56px;
      height: 56px;
      border-radius: 50%;
      background: #fd5703;
      color: white;
      border: none;
      font-size: 24px;
      cursor: pointer;
      z-index: 999;
      box-shadow: 0 4px 12px rgba(253, 87, 3, 0.3);
      transition: all 0.3s ease;
    }

    /* Back to Top Button */
    .back-to-top {
      display: none;
      position: fixed;
      bottom: 20px;
      right: 20px;
      width: 56px;
      height: 56px;
      border-radius: 50%;
      background: #2e3034;
      color: white;
      border: none;
      font-size: 24px;
      cursor: pointer;
      z-index: 999;
      box-shadow: 0 4px 12px rgba(7, 60, 114, 0.3);
      transition: all 0.3s ease;
      align-items: center;
      justify-content: center;
    }

    .back-to-top:hover {
      transform: translateY(-3px);
      box-shadow: 0 6px 16px rgba(7, 60, 114, 0.4);
    }

    .back-to-top.show {
      display: flex;
    }

    .filter-toggle:active {
      transform: scale(0.95);
    }

    .filters {
      width: 280px;
      background: #fff;
      border-radius: 10px;
      padding: 20px;
      box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
      position: sticky;
      top: 90px;
      max-height: 80vh;
      overflow-y: auto;
    }

    /* Mobile Filter Overlay */
    .filters-overlay {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: rgba(0, 0, 0, 0.5);
      z-index: 1000;
    }

    .filters-overlay.active {
      display: block;
    }

    .filters.mobile-open {
      display: block !important;
      z-index: 1001;
    }

    .filters h4 {
      font-size: 16px;
      margin-bottom: 16px;
      margin-top: 0;
      font-weight: 700;
    }

    .filter-group {
      margin-bottom: 16px;
    }

    .filter-group label {
      font-weight: 700;
      margin-bottom: 10px;
      display: block;
      font-size: 13px;
      text-transform: uppercase;
    }

    .filter-checkbox {
      display: flex;
      gap: 8px;
      margin: 8px 0;
      align-items: center;
    }

    .filter-checkbox input {
      accent-color: #fd5703;
      cursor: pointer;
    }

    .filter-checkbox label {
      cursor: pointer;
      margin: 0;
      font-size: 14px;
    }

    .badge {
      background: #f0f0f0;
      border-radius: 20px;
      padding: 8px 14px;
      font-size: 12px;
      cursor: pointer;
      margin: 6px 4px 6px 0;
      border: 1px solid #ddd;
      font-weight: 500;
      transition: all 0.2s ease;
      display: inline-block;
    }

    .badge:hover {
      border-color:  #fd5703;
    }

    .badge.active {
      background: #fd5703;
      color: white;
      border-color: #fd5703;
    }

    /* Results Section */
    .results {
      flex: 1;
    }

    .topbar {
      display: flex;
      gap: 12px;
      margin-bottom: 20px;
      flex-wrap: wrap;
    }

    .searchbox {
      flex: 1;
      min-width: 250px;
      position: relative;
    }

    .searchbox input {
      width: 100%;
      padding: 12px 16px;
      border-radius: 8px;
      border: 1px solid #ddd;
      font-size: 14px;
    }

    .searchbox input:focus {
      outline: none;
      border-color: #fd5703;
    }

    .control select {
      padding: 10px 14px;
      border-radius: 8px;
      border: 1px solid #ddd;
      font-size: 14px;
    }

    .grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
      padding: 14px 6px;
      align-items: start;
    }

    @media (max-width: 1100px) {
      .grid { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 768px) {
      /* Mobile Layout */
      .catalog {
        flex-direction: column;
        margin: 0 14px;
        gap: 16px;
      }

      .filter-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
      }

      .filters {
        display: none;
        width: 100%;
        max-width: 100%;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        top: auto;
        max-height: 90vh;
        border-radius: 20px 20px 0 0;
        padding: 24px 16px;
        z-index: 1001;
        animation: slideUp 0.3s ease;
      }

      @keyframes slideUp {
        from {
          transform: translateY(100%);
          opacity: 0;
        }
        to {
          transform: translateY(0);
          opacity: 1;
        }
      }

      .results {
        margin-bottom: 70px;
      }

      .topbar {
        flex-direction: column;
        gap: 12px;
      }

      .searchbox {
        min-width: 100%;
      }

      .control select {
        width: 100%;
      }

      .grid {
        grid-template-columns: 1fr;
        gap: 14px;
      }

      .hero-section {
         
        min-height: 240px;
      }

      .hero-section h1 {
        font-size: 32px;
      }

      .hero-section p {
        font-size: 16px;
      }

      .category-nav {
        margin: 0 14px 20px 14px;
        padding: 12px;
        gap: 8px;
      }

      .category-nav button {
        padding: 8px 14px;
        font-size: 12px;
      }
    }

    @media (max-width: 480px) {
      .hero-section {
         
        min-height: 200px;
      }

      .hero-section h1 {
        font-size: 24px;
        margin-bottom: 12px;
      }

      .hero-section p {
        font-size: 14px;
      }

      .catalog {
        margin: 0 12px;
      }

      .filter-toggle {
        width: 48px;
        height: 48px;
        font-size: 20px;
        bottom: 16px;
        right: 16px;
      }

      .prod_title {
        font-size: 20px;
      }

      .product_wrapper {
        padding: 12px;
        min-height: auto;
      }

      .category-nav {
        margin: 0 12px 16px 12px;
      }
    }

    /* Product Card - Pump Action Style */
    .product_wrapper {
      background-color: #EEECE6;
      border-radius: 20px;
      padding: 22px 22px 16px 22px;
      border: 1px solid rgba(255, 255, 255, 0.8);
      box-shadow: none;
      transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
      display: flex;
      flex-direction: column;
      min-height: 460px;
      box-sizing: border-box;
      position: relative;
      overflow: visible;
      cursor: pointer;
    }

    .product_wrapper:hover {
      background-color: #ffffff;
      border-color: #073c72;
      transform: translateY(-6px);
      box-shadow: 0 12px 26px rgba(0, 0, 0, 0.08);
    }

    .prods {
      background: transparent;
      padding: 0;
      display: flex;
      flex-direction: column;
      align-items: stretch;
      flex: 1;
    }

    .prod_cat {
      font-size: 13px;
      letter-spacing: 1px;
      color: #3c3c3c;
      text-transform: uppercase;
      font-weight: 700;
      margin-bottom: 6px;
    }

    .prod_title {
      font-size: 28px;
      line-height: 1.05;
      font-weight: 800;
      color: #2e3034;
      text-transform: uppercase;
      margin: 0 0 6px 0;
    }

    .prod_short_desc {
      color: #6c6f73;
      font-size: 13px;
      line-height: 1.6;
      margin-bottom: 10px;
      min-height: 54px;
      flex: 1;
    }

    .prod_img {
      display: block;
      max-width: 85%;
      margin: 8px auto 12px auto;
       
      object-fit: contain;
      filter: none;
    }

    .prod_specs {
      background: #ffffff;
      border-radius: 6px;
      padding: 0;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
      overflow: hidden;
      margin-top: 6px;
    }

    .specs_table {
      width: 100%;
      border-collapse: collapse;
      font-size: 14px;
      color: #333;
    }

    .specs_table th {
      background: #f9f9f9;
      border-bottom: 1px solid #eee;
      padding: 8px 12px;
      text-align: left;
      font-weight: 700;
      font-size: 12px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      width: 45%;
    }

    .specs_table td {
      padding: 8px 12px;
      border-bottom: 1px solid #f5f5f5;
      color: #666;
      font-size: 13px;
    }

    .specs_table tr:last-child th,
    .specs_table tr:last-child td {
      border-bottom: none;
    }

    .btn-secondary {
      background: #2e3034;
      color: white;
      border: none;
      padding: 10px 14px;
      border-radius: 6px;
      font-size: 13px;
      font-weight: 700;
      cursor: pointer;
      width: 100%;
      text-align: center;
      margin-top: 12px;
      transition: background 0.2s ease;
    }

    .btn-secondary:hover {
      background: #073c72;
    }

    @media (max-width: 1100px) {
      .product_wrapper { min-height: auto; }
      .prod_img { height: 80px; }
    }

    @media (max-width: 680px) {
      .product_wrapper { padding: 16px; border-radius: 14px; }
      .prod_title { font-size: 22px; }
      .prod_img { height: 70px; max-width: 90%; }
    }

    .result-count {
      margin-top: 14px;
      font-weight: 600;
      color: #666;
      font-size: 14px;
    }

    .no-results {
      text-align: center;
      padding: 60px 20px;
      color: #999;
    }

    .clearBtn {
      width: 100%;
      padding: 10px;
      background: #f0f0f0;
      border: none;
      border-radius: 6px;
      cursor: pointer;
      font-weight: 600;
      margin-top: 20px;
      transition: background 0.2s ease;
    }

    .clearBtn:hover {
      background: #e0e0e0;
    }