/* Acetax floating contact buttons: WhatsApp above call, chatbot below both. */
.acetax-floating-contact {
    position: fixed;
    right: 22px;
    bottom: 92px;
    z-index: 99990;
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    gap: 12px;
}

.acetax-floating-contact__button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    min-width: 54px;
    min-height: 54px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    color: #fff !important;
    text-decoration: none !important;
    box-shadow: 0 5px 18px rgba(0, 0, 0, .22);
    transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}

.acetax-floating-contact__button:hover,
.acetax-floating-contact__button:focus-visible {
    color: #fff !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(0, 0, 0, .26);
    filter: brightness(1.05);
}

.acetax-floating-contact__button:focus-visible {
    outline: 3px solid rgba(20, 32, 43, .35);
    outline-offset: 3px;
}

.acetax-floating-contact__button--call { background: #0878e8; }
.acetax-floating-contact__button--whatsapp { background: #25D366; }

.acetax-floating-contact__button img {
    display: block;
    width: 26px;
    height: 26px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

@media (max-width: 600px) {
    .acetax-floating-contact {
        right: 14px;
        bottom: 84px;
        gap: 10px;
    }
    .acetax-floating-contact__button {
        width: 54px;
        height: 54px;
        min-width: 54px;
        min-height: 54px;
    }
    .acetax-floating-contact__button img {
        width: 26px;
        height: 26px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .acetax-floating-contact__button { transition: none; }
}