/* WhatsApp Floating Button - Enhanced */
.whatsapp-float {
    position: fixed;
    bottom: 80px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.5);
    z-index: 1000;
    transition: all 0.3s ease;
    cursor: pointer;
}

.whatsapp-float:hover {
    transform: scale(1.15);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.7);
    background: #128c7e;
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: #fff;
}

/* Pulse animation */
.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #25D366;
    animation: whatsapp-pulse 2s infinite;
    z-index: -1;
}

@keyframes whatsapp-pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 70px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-float svg {
        width: 30px;
        height: 30px;
    }
}