/* Feature: Floating WhatsApp Button with Pulse Animation */

.wa-floating-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    text-decoration: none;
    transition: all 0.3s ease;
    animation: pulse-green 2s infinite;
}

.wa-floating-btn:hover {
    transform: scale(1.1);
    background-color: #1ebe5d;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.wa-floating-btn svg {
    width: 35px;
    height: 35px;
    fill: currentColor;
}

@keyframes pulse-green {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@media (max-width: 768px) {
    .wa-floating-btn {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    .wa-floating-btn svg {
        width: 30px;
        height: 30px;
    }
}