:root {
        --primary-color: #198754; /* Your primary brand color */
        --primary-hover: #3a7a2a;
        --secondary-color: #f8f9fa;
        --text-dark: #333;
        --light-green: #f0f8eb;
    }
	
    body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: var(--text-dark);
    }
    
    /* Header styles */
    header {
      background-color: white;
      box-shadow: 0 2px 10px rgba(0,0,0,0.1);
      top: 0;
	  position: sticky;
      z-index: 1001;
	  padding-top: 0.5rem;
      padding-bottom: 0.5rem;
    }
	
	.cta-section {
      background-color: var(--secondary-color);
	  margin-top: 26px;
    }
	
	        /* Top Contact Bar (Above Header on Large Devices) */
        .top-contact-bar {
            background-color: var(--secondary-color);
            border-bottom: 1px solid #dee2e6;
        }

        .top-contact-bar a {
            color: var(--text-dark);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .top-contact-bar a:hover {
            color: var(--primary-color);
        }

        /* Navbar Styles */
        .navbar-toggler {
            padding: 0.5rem 0.75rem;
            font-size: 1.25rem;
            line-height: 1;
            background-color: transparent;
            border: 1px solid transparent;
            border-radius: 0.25rem;
            color: var(--text-dark); 
        }

        .navbar-toggler-icon {
            display: inline-block;
            width: 1.5em;
            height: 1.5em;
            vertical-align: middle;
            background-repeat: no-repeat;
            background-position: center;
            background-size: 100%;
            background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='rgba(0, 0, 0, 0.55)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); 
        }

        @media (max-width: 991.98px) {
            .navbar-collapse {
                position: fixed;
                top: 0;
                right: 0; 
                width: 100%; 
                height: 100vh;
                background-color: white !important; 
                z-index: 1050; 
                padding-top: 60px; 
                overflow-y: auto; 
                transform: translateX(100%); 
                transition: transform 0.2s ease-in-out; 
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1); 
            }

            .navbar-collapse.show {
                transform: translateX(0);
            }

            .navbar-toggler {
                margin-left: auto; 
            }

            .mobile-contact-info {
                padding: 1rem;
                border-bottom: 1px solid #eee;
            }

            .mobile-contact-info a {
                display: block;
                color: var(--text-dark);
                text-decoration: none;
                padding: 0.75rem 0;
                transition: color 0.3s ease;
            }

            .mobile-contact-info a:hover {
                color: var(--primary-color);
            }

            .navbar-nav {
                padding-top: 1rem; 
            }
        }

        /* Improve Nav Item Design */
        .navbar-nav .nav-item .nav-link {
            font-weight: 500;
            color: var(--text-dark);
            margin-right: 10px;
            padding: 0.5rem 1rem;
            border-radius: 0.3rem;
            transition: background-color 0.2s ease, color 0.2s ease;
        }

        .navbar-nav .nav-item .nav-link:hover {
            background-color: var(--light-green);
            color: var(--primary-color);
        }

        .navbar-nav .nav-item .nav-link.active {
            background-color: var(--primary-color);
            color: var(--secondary-color);
        }

        .navbar-nav .nav-item .nav-link.active:hover {
            background-color: var(--primary-color);
            color: var(--secondary-color);
        }

    .nav-pills .nav-link {
        color: var(--primary-color);
        font-weight: 600;
        transition: background-color 0.3s, color 0.3s; 
        border-radius: 0.375rem; 
    }

    .nav-pills .nav-link:hover {
        background-color: var(--light-green); 
        color: var(--primary-color); 
    }

    .nav-pills .nav-link.active {
        background-color: var(--primary-color);
        color: white !important; 
    }

    .dropdown-menu .dropdown-item {
        color: var(--text-dark);
        transition: background-color 0.2s, color 0.2s;
    }

    .dropdown-menu .dropdown-item:hover {
        background-color: var(--light-green);
        color: var(--primary-color);
    }

    .dropdown-menu .dropdown-item.active,
    .dropdown-menu .dropdown-item:active {
        background-color: var(--primary-color);
        color: white !important;
    }
    
    .logo-container img {
      max-height: 60px;
      width: auto;
    }
    
    .contact-info a {
      color: var(--text-dark);
      text-decoration: none;
      transition: color 0.3s;
      display: flex;
      align-items: center;
      margin-bottom: 8px;
    }
    
    .contact-info a:hover {
      color: var(--primary-color);
    }
    
    .contact-info i {
      margin-right: 8px;
      color: var(--primary-color);
      width: 16px;
    }
    
    /* Navigation styles */
    .nav-pills .nav-link.active,
    .nav-tabs .nav-link.active,
    .navbar-nav .nav-link.active {
      background-color: var(--primary-color);
      color: white !important;
    }
    
    .nav-pills .nav-link,
    .nav-tabs .nav-link,
    .navbar-nav .nav-link {
      color: var(--primary-color);
      font-weight: 600;
      transition: color 0.3s;
    }
    
    .navbar-nav .nav-link {
      font-size: 0.9rem;
      padding: 0.5rem 0.8rem;
      color: var(--text-dark);
    }
    
    .navbar-nav .nav-link:hover {
      color: var(--primary-color);
    }
    
    /* Product section styles */
    .product-title {
      color: var(--primary-color);
      border-bottom: 2px solid var(--primary-color);
      padding-bottom: 10px;
      margin-bottom: 20px;
    }
    
    .specs-table th {
      background-color: var(--light-green);
      color: var(--primary-color);
    }
    
	.feature-list-card {
	  padding: 15px;
	  border: 1px solid #ccc;
	  border-radius: 5px;
	}

	.feature-list {
	  list-style: none; /* Remove bullet points */
	  padding: 0;
	  margin: 0;
	}

	.feature-item {
	  display: flex;
	  align-items: center;
	  padding: 8px 0;
	  border-bottom: 1px solid #eee; /* Optional separator */
	}

	.feature-item:last-child {
	  border-bottom: none; /* Remove separator from the last item */
	}

	.feature-icon.left {
	  width: 45px; /* Adjust as needed */
	  height: auto;
	  margin-right: 15px;
	}

	.feature-text {
	  flex-grow: 1;
	}
    
    .cools-badge {
      background-color: var(--light-green);
      color: var(--primary-color);
      display: inline-block;
      padding: 0.5rem 1rem;
      border-radius: 50px;
      margin: 1rem 0;
      font-weight: bold;
    }
    
    .product-image {
      border-radius: 10px;
  
      transition: transform 0.3s;
    }
    
    .product-image:hover {
      transform: translateY(-5px);
    }
    
    /* CTA button */
    .btn-inquiry {
      background-color: var(--primary-color);
      color: white;
      padding: 10px 25px;
      border-radius: 50px;
      font-weight: 600;
      transition: all 0.3s;
      border: 2px solid var(--primary-color);
    }
    
    .btn-inquiry:hover {
      background-color: white;
      color: var(--primary-color);
      border-color: var(--primary-color);
    }
    
    /* Footer */
    footer {
      background-color: var(--secondary-color);
      padding: 15px 0;
    }
    
    /* Custom styling for the collapsed navbar */
    @media (max-width: 991.98px) {
      .navbar-collapse {
        background-color: rgba(255, 255, 255, 0.98);
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1001;
        padding: 1rem;
        border-bottom: 2px solid var(--primary-color);
      }
      
      .navbar-toggler {
        z-index: 1002;
      }
      
      .contact-info {
        display: flex;
        justify-content: space-around;
        margin: 1rem 0;
      }
      
      .contact-item {
        text-align: center;
      }
    }
    
    /* Animation */
    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }
    
    .fade-in {
      animation: fadeIn 0.8s ease-in;
    }
    
    /* Product comparison tooltip */
    .tooltip-inner {
      max-width: 300px;
      background-color: var(--primary-color);
    }
	
	        .card {
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
            border: none;
        }
        .card-header {
            border-bottom: none;
        }
        .nav-tabs .nav-link {
            border-radius: 8px 8px 0 0;
            padding: 12px 16px;
            font-weight: 500;
            color: #495057;
            transition: all 0.3s ease;
        }
        .nav-tabs .nav-link.active {
            color: #198754;
            border-color: #dee2e6 #dee2e6 #fff;
            border-bottom: 3px solid #198754;
        }
        .tab-content {
            padding: 10px 0;
        }
        .tab-pane {
            animation: fadeIn 0.5s ease;
        }
        .alert {
            border-left: 4px solid;
        }
        .alert-success {
            border-left-color: #198754;
        }
        .alert-info {
            border-left-color: #0dcaf0;
        }
        li {
            margin-bottom: 8px;
        }
        .table th {
            background-color: #f8f9fa;
            font-weight: 600;
        }
        .feature-icon {
            font-size: 1.5rem;
            color: #198754;
            margin-bottom: 10px;
        }
        .badge-highlight {
            background-color: #d1e7dd;
            color: #0f5132;
            font-weight: 500;
        }
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
		
  .app-box {
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    padding: 0.75rem;
    background-color: #fff;
  }

  .section-title {
    color: var(--primary-color);
    font-weight: bold;
  }

  .app-img-card {
    border: 1px solid #dee2e6;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    border-radius: 0.5rem;
  }

  .app-img-card:hover {
    transform: scale(1.03);
    box-shadow: 0 0 10px rgba(25, 135, 84, 0.2);
  }

  .app-img-card img {
    border-top-left-radius: 0.5rem;
    border-top-right-radius: 0.5rem;
    object-fit: cover;
    height: 180px;
    width: 100%;
  }

  .app-img-card .card-body {
    padding: 0.75rem;
  }

  .app-img-title {
    font-weight: 500;
    font-size: 1rem;
    color: var(--primary-color);
    text-align: center;
  }
  
      
    .hero-section {
      background: linear-gradient(rgba(255,255,255,0.9), rgba(255,255,255,0.8)), url('images/cooling-bg.webp');
      background-size: cover;
      padding: 5rem 0;
    }
    
    .feature-icon {
      font-size: 2.5rem;
      color: var(--primary-color);
    }
    
    .testimonial-card {
      height: 100%;
      border-left: 4px solid var(--primary-color);
      transition: transform 0.3s;
    }
    
    .testimonial-card:hover {
      transform: translateY(-5px);
    }
    
    .btn-primary {
      background-color: var(--primary-color);
      border-color: var(--primary-color);
    }
    
    .btn-primary:hover {
      background-color: #146c43;
      border-color: #146c43;
    }
    
    .product-card {
      border: none;
      box-shadow: 0 4px 12px rgba(0,0,0,0.1);
      transition: all 0.3s;
      height: 100%;
    }
    
    .product-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 12px 20px rgba(0,0,0,0.15);
    }
    
    .section-title {
      position: relative;
      padding-bottom: 15px;
      margin-bottom: 30px;
    } 
    
    .text-center .section-title:after {
      left: 50%;
      transform: translateX(-50%);
    }
    
    .application-img {
      height: 250px;
      object-fit: cover;
    }
    
    .eco-badge {
      background-color: #e8f5e9;
      color: var(--primary-color);
      font-weight: bold;
      padding: 5px 10px;
      border-radius: 4px;
    }