.wave-image {
    position: relative;
    overflow: hidden;
}

.wave-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at center,
        rgba(255,255,255,0.15) 10%,
        transparent 40%
    );
    animation: ripple 3s infinite ease-out;
}

@keyframes ripple {
    from {
        transform: scale(0.2);
        opacity: 0.6;
    }
    to {
        transform: scale(1.5);
        opacity: 0;
    }
}





.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 25px;
    right: 25px;
    background-color: #25D366;
    border-radius: 50%;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float img {
    width: 32px;
    height: 32px;
}

.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 12px 28px rgba(37, 211, 102, 0.65);
}



@keyframes whatsapp-pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.whatsapp-float {
    animation: whatsapp-pulse 2s infinite;
}