/* Base styles for the entire site */
        body {
            font-family: 'Inter', sans-serif;
            background-color: #f7f9fc;
        }

        /* 1. Custom Header Styling for the Scrolling Effect */
        .navbar-custom {
            transition: all 0.3s ease-in-out;
            background-color: #fff;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            border-radius: 0;
            padding: 0.5rem 0;
        }

        /* Header when scrolled (Popup Design) */
        .navbar-custom.scrolled {
            margin: 10px 20px;
            border-radius: 12px;
            padding: 0.75rem 1rem;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
        }

        /* Mobile specific header adjustments */
        @media (max-width: 991.98px) {
            .navbar-custom .container-fluid {
                padding: 0 15px; /* Adjust padding for mobile container */
            }
            .navbar-brand {
                margin-right: 0;
            }
            /* Move toggler to the right */
            .navbar-toggler-right {
                order: 3;
            }
            /* Hide Call Us button on mobile when the toggler is present */
            .mobile-hidden-call {
                display: none !important;
            }
            .mobile-visible-call {
                display: block !important;
            }
            .navbar-nav {
                text-align: center;
                margin-top: 10px;
            }
        }
        
        /* Ensure mobile call button is hidden on desktop */
        .mobile-visible-call {
            display: none;
        }

        /* Nav Menu Centering */
        .navbar-nav {
            width: 100%;
            justify-content: center;
        }

        /* CRITICAL FIX: Prevent 'Call Us Today' text wrapping */
        .btn-nowrap {
            white-space: nowrap;
        }

        /* Custom Colors based on Energy/Gas theme (Green/Blue/Gray) */
        .text-primary-green { color: #28a745 !important; }
        .bg-primary-green { background-color: #28a745 !important; }
        .btn-primary-green {
            background-color: #28a745;
            border-color: #28a745;
            transition: background-color 0.3s;
        }
        .btn-primary-green:hover {
            background-color: #1e7e34;
            border-color: #1e7e34;
        }
        
        /* Utility for fixed minimum width (Approx 128px) */
        .min-w-32 {
            min-width: 128px; 
        }


        /* --- CARD HOVER EFFECTS (START) --- */

        /* 1. Features Card Hover Effect (Lift and Shadow) - Existing */
        .feature-card {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: 1px solid #e0e0e0;
            border-radius: 12px;
            overflow: hidden;
        }

        .feature-card:hover {
            transform: translateY(-5px); /* Lift up */
            box-shadow: 0 10px 25px rgba(40, 167, 69, 0.2); /* Subtle green shadow */
        }

        /* 2. Services Card Hover Effect (Border Highlight & Scale) */
        .service-card-hover {
            /* Ensures transition works smoothly from default styling */
            transition: all 0.3s ease;
            /* Start with a transparent border color so the hover doesn't cause a jump in size */
            border: 1px solid transparent; 
        }

        .service-card-hover:hover {
            border-color: #28a745 !important; /* Highlight border with primary green */
            transform: scale(1.02); /* Slight scale for visual focus */
            box-shadow: 0 5px 20px rgba(40, 167, 69, 0.15); /* Soft shadow */
        }

        /* 3. How It Works Card Hover Effect (Background Glow/Pulse) */
        .process-card-hover {
            transition: all 0.3s ease;
        }

        .process-card-hover:hover {
            background-color: #e6f7e8 !important; /* Lighter shade of green/light background */
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
        }

        /* --- CARD HOVER EFFECTS (END) --- */
    #home-contact-form{
        width: 70%;
    }