.wa-float {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 55px;
    height: 55px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    text-decoration: none;
    animation: wa-bounce 2s infinite;
    transition: all 0.3s ease;
}

/* Hover effect */
.wa-float:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3);
}

/* Pulse animation */
@keyframes wa-bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-6px);
    }
}

/* Optional ripple effect */
.wa-float::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.4);
    animation: wa-ripple 2s infinite;
    z-index: -1;
}

@keyframes wa-ripple {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }

    100% {
        transform: scale(1.8);
        opacity: 0;
    }
}