/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 25px;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    text-decoration: none;
    transition: all 0.3s ease;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6);
}

.whatsapp-float i {
    font-size: 2rem;
    animation: shake 1s infinite;
}

.whatsapp-text {
    font-size: 1.05rem;
    font-weight: 700;
    white-space: nowrap;
}

/* Pulse Animation */
@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 8px 30px rgba(37, 211, 102, 0.7), 0 0 0 15px rgba(37, 211, 102, 0.1);
    }
}

/* Shake Animation */
@keyframes shake {
    0%, 100% {
        transform: rotate(0deg);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: rotate(-10deg);
    }
    20%, 40%, 60%, 80% {
        transform: rotate(10deg);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        padding: 15px 20px;
    }
    
    .whatsapp-float i {
        font-size: 1.7rem;
    }
    
    .whatsapp-text {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .whatsapp-float {
        padding: 15px;
        border-radius: 50%;
        width: 60px;
        height: 60px;
        justify-content: center;
    }
    
    .whatsapp-text {
        display: none;
    }
    
    .whatsapp-float i {
        font-size: 1.8rem;
    }
}