/* WhatsApp Button Styles */
.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border: none;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #128C7E 0%, #075E54 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
    color: white;
}

.btn-whatsapp:active {
    transform: translateY(0);
}

.btn-whatsapp svg {
    flex-shrink: 0;
}

.btn-whatsapp.btn-lg {
    padding: 18px 36px;
    font-size: 20px;
}

.btn-whatsapp.btn-block {
    width: 100%;
    display: flex;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s;
    text-decoration: none;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.5);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .btn-whatsapp {
        padding: 14px 24px;
        font-size: 16px;
    }
    
    .btn-whatsapp.btn-lg {
        padding: 16px 28px;
        font-size: 18px;
    }
    
    .whatsapp-float {
        width: 56px;
        height: 56px;
        bottom: 70px;
        right: 15px;
    }
}