/* ---------------------------------------------------
       STRICT MOBILE WIDTH ENFORCEMENT
       Guarantees nothing blows out the side of the screen
    --------------------------------------------------- */
    html, body, main {
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    * {
        box-sizing: border-box;
    }

    /* Responsive Call-to-Action Buttons */
    .phone-support-btn {
        display: inline-block; 
        background: var(--white); 
        color: #1d4ed8; 
        font-size: 2.2rem; 
        font-weight: 900; 
        padding: 1.2rem 4rem; 
        border-radius: 50px; 
        text-decoration: none; 
        margin-bottom: 2rem; 
        box-shadow: 0 10px 25px rgba(0,0,0,0.15); 
        transition: transform 0.2s ease, box-shadow 0.2s ease;
        white-space: nowrap; 
    }
    
    .phone-support-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 30px rgba(0,0,0,0.2);
    }

    .remote-support-btn {
        display: inline-flex; 
        align-items: center; 
        justify-content: center; 
        gap: 10px; 
        background-color: #10b981; 
        color: var(--white); 
        font-size: 1.15rem; 
        font-weight: bold; 
        padding: 1rem 2.5rem; 
        border-radius: 50px; 
        text-decoration: none; 
        box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3); 
        transition: transform 0.2s ease, box-shadow 0.2s ease;
        white-space: nowrap; 
    }
    
    .remote-support-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 12px 25px rgba(16, 185, 129, 0.4);
    }

    /* Mobile scaling and overflow prevention */
    @media (max-width: 768px) {
        .phone-support-btn {
            font-size: 1.6rem;
            padding: 1rem;
            width: 100%; 
            white-space: normal; 
        }
        .remote-support-btn {
            font-size: 1rem;
            padding: 0.8rem 1rem;
            width: 100%; 
            white-space: normal; 
            text-align: center;
        }
        .hero-section {
            padding: 3rem 1rem !important; 
            margin: 1rem 0 !important; /* Removed 'auto' margins on mobile to prevent overflow */
            border-radius: 0 !important; /* Flushes flush against screen edges */
        }
        .hero-section h1 {
            font-size: 2.2rem;
        }
        .hero-section p {
            font-size: 1.1rem !important;
        }
        .downloads-wrapper, .calculator-wrapper, .installers-wrapper {
            padding: 2rem 1rem !important;
            margin: 0 !important;
            border-radius: 0 !important;
            border-left: none !important;
            border-right: none !important;
        }
    }