#avag-whatsapp-btn {
    position: fixed;
    bottom: 64px;
    right: 21px;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1002;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    animation: avag-whatsapp-pulse 3s ease-in-out infinite;
    transition: transform 0.2s ease;
}

#avag-whatsapp-btn:hover {
    transform: scale(1.08);
}

#avag-whatsapp-btn svg {
    width: 22px;
    height: 22px;
    fill: #ffffff;
}

@keyframes avag-whatsapp-pulse {
    0%, 100% {
        background-color: #cc3300;
    }
    50% {
        background-color: #25d366;
    }
}