.pb-public-wa-icon {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 1200;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 999px;
    background: #25d366;
    color: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.pb-public-wa-icon:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
}