<a href="https://wa.me/93764656672" class="whatsapp-button" target="_blank">
???? Chat on WhatsApp
</a>
<style>
.whatsapp-button {
position: fixed;
bottom: 20px;
right: 20px;
background-color: #25D366;
color: white;
padding: 12px 18px;
border-radius: 50px;
font-size: 16px;
font-weight: bold;
text-decoration: none;
box-shadow: 0px 4px 10px rgba(0,0,0,0.3);
z-index: 1000;
}
.whatsapp-button:hover {
background-color: #1ebe5d;
}
</style>