/* WhatsApp Floating Button */
.whatsapp-button {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 9999;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, background-color 0.3s ease;
    text-decoration: none !important;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    background-color: #128c7e;
}

.whatsapp-button i {
    color: white;
    font-size: 32px;
}

/* Pulsing Animation */
.whatsapp-button::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #25d366;
    z-index: -1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .whatsapp-button {
        bottom: 20px;
        left: 20px;
        width: 50px;
        height: 50px;
    }
    .whatsapp-button i {
        font-size: 28px;
    }
}