.wa-container {
    position: fixed !important;
    left: 15px;
    bottom: 110px;
    z-index: 9999999;
}

/* bottone */
.wa-button {
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 14px rgba(0,0,0,0.25);

    transform: translateX(-80px);
    opacity: 0;
    transition: all 0.5s ease;
}

/* icona bianca forzata */
.wa-button img {
    width: 28px;
    height: 28px;
    filter: brightness(0) invert(1);
}

/* tooltip sopra (non spinge layout) */
.wa-tooltip {
    position: absolute;
    left: 70px;
    bottom: 10px;

    background: #fff;
    color: #222;
    padding: 10px 14px;
    border-radius: 20px;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    white-space: nowrap;

    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;

    transition: all 0.4s ease;
}

/* entrata bottone */
.wa-container.active .wa-button {
    transform: translateX(0);
    opacity: 1;
}

/* entrata tooltip (smooth, non a scatto) */
.wa-container.show-tooltip .wa-tooltip {
    opacity: 1;
    transform: translateY(0);
}

/* uscita */
.wa-tooltip.hide {
    opacity: 0;
    transform: translateY(10px);
}