/* WhatsApp Floating Button - Round Professional Style */

.whatsapp-float{
position:fixed;
bottom:25px;
right:25px;
width:60px;
height:60px;
background:#25D366;
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
box-shadow:0 6px 18px rgba(0,0,0,0.25);
z-index:9999;
transition:transform .2s ease, box-shadow .2s ease;
text-decoration:none;
}

.whatsapp-float img{
width:32px;
height:32px;
}

.whatsapp-float:hover{
transform:scale(1.08);
box-shadow:0 8px 22px rgba(0,0,0,0.30);
}

/* subtle pulse animation */
.whatsapp-float::after{
content:'';
position:absolute;
width:60px;
height:60px;
border-radius:50%;
background:#25D366;
opacity:0.4;
z-index:-1;
animation:whatsapp-pulse 2s infinite;
}

@keyframes whatsapp-pulse{
0%{transform:scale(1);opacity:.4;}
70%{transform:scale(1.6);opacity:0;}
100%{transform:scale(1.6);opacity:0;}
}