@media (max-width: 768px) {
    h2 { font-size: 40px; }
    h3 { font-size: 34px; }
    h4 { font-size: 24px; }
    h5 { font-size: 18px; }
    h6 { font-size: 16px; }

    body {
        overflow-y: auto; 
    }
    .nav-menu {
            display: none;
        }
    .menu-toggle {
            display: block;
        }
    .overlay.active {
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .logo img {
            width: 70px;
            height: auto;
            /* filter: invert(1); */
        }
    #banner h2 {
        font-size: 60px;
    }

    #banner p.subtitle {
        font-size: 20px;
    }

    .wrapper {
        flex-direction: column;
    }

    .image, .text {
        max-width: 100%;
    }

    .services-container {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .footer-column {
        width: 50%;
    }

    .fixed-footer a {
        font-size: 18px;
        padding: 8px 16px;
    }
        #banner {
            margin-top: 0;
        }
        
        #banner .wrapper h2 {
            font-size: 2.5rem;
        }
        #banner .wrapper h3 {
            font-size: 2rem;
        }
        #banner .wrapper p {
            font-size: 1rem;
        }
        #banner .wrapper .button-1 {
            font-size: 1rem;
            padding: 8px 16px;
        }

        .fixed-footer {
            display: flex;
            position: fixed;
            bottom: 0;
            width: 100%;
            background: #007bff;
            color: white;
            text-align: center;
            padding: 10px 0;
            justify-content: space-around;
            z-index: 9999;
        }
        
        .fixed-footer a {
            color: white;
            text-decoration: none;
            padding: 10px;
            font-size: 16px;
        }
    
}
@media (max-width: 480px) {
    h2 { font-size: 32px; }
    h3 { font-size: 28px; }
    h4 { font-size: 20px; }
    h5 { font-size: 16px; }
    h6 { font-size: 14px; }

    body {
        padding-bottom: 50px;
        overflow-y: auto; 
    }

     a.button-2 {
        width: 100%;
        margin: 5px 0;
    }

    .footer-column {
        width: 100%;
    }
    
    .fixed-footer {
        display: flex;
        flex-direction: row; 
        justify-content: center; 
        gap: 10px; 
        padding: 10px;
        z-index: 9999;
    }
    .call-btn, .whatsapp-btn {
     display: flex; 
    align-items: center; 
    justify-content: center; 
    gap: 5px;
    text-align: center;
    width: 100%; 
    }
    .call-btn {  
        background: #254ed3;
        color: white;
        padding: 10px 10px;
        border-radius: 30px;
        text-decoration: none;
        font-weight: bold;
        margin-top: 10px;
        
    }
    .whatsapp-btn {   
        background: #25D366;
        color: white;
        padding: 10px 10px;
        border-radius: 30px;
        text-decoration: none;
        font-weight: bold;
        margin-top: 10px;
    }
    .fixed-footer a {
        width: 50%;
        margin: 5px 0;
    }

}