#fixed-btn-whatsapp-button {
    position: fixed;
    bottom: 30px; 
    right: 20px;
    width: 45px;
    height: 45px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9999;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
    text-decoration: none;
    border: none;
}

#fixed-btn-whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

#fixed-btn-whatsapp-button .fixed-button-icon,
#fixed-btn-whatsapp-button img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

#fixed-btn-whatsapp-button i {
    font-size: 28px;
    color: white;
}