/* WhatsApp flotante — círculo + burbuja (referencia ALRÍO) */
.whatsapp-float.al-wa {
    position: fixed;
    right: calc(var(--pad) - 9px);
    bottom: 132px;
    z-index: 600;
    width: 46px;
    height: 46px;
    padding: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    text-decoration: none;
    overflow: visible;
}

.al-wa-btn {
    position: relative;
    z-index: 2;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--cdr-wa-green, #25d366);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    line-height: 1;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: transform 0.25s ease;
}

.al-wa-msg {
    position: absolute;
    right: 38px;
    top: 50%;
    transform: translate(18px, -50%) scale(0.92);
    opacity: 0;
    pointer-events: none;
    height: 40px;
    padding: 0 22px 0 16px;
    display: inline-flex;
    align-items: center;
    border-radius: var(--btn-radius, 999px);
    background: var(--cdr-bone, #f4efe6);
    color: var(--cdr-ink, #142334);
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    border: 1px solid rgba(20, 35, 52, 0.12);
    text-transform: uppercase;
    white-space: nowrap;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.14), 0 2px 5px rgba(0, 0, 0, 0.08);
    transition: opacity 0.45s cubic-bezier(0.22, 0.61, 0.36, 1),
        transform 0.45s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.al-wa-msg.is-on {
    opacity: 1;
    transform: translate(0, -50%) scale(1);
}

.whatsapp-float.al-wa:hover .al-wa-btn {
    transform: scale(1.04);
}

@media (max-width: 680px) {
    .whatsapp-float.al-wa {
        right: calc(var(--pad) - 10px);
        bottom: 86px;
        width: 42px;
        height: 42px;
    }

    .al-wa-btn {
        width: 42px;
        height: 42px;
        font-size: 24px;
    }

    .al-wa-msg {
        right: 34px;
        height: 36px;
        font-size: 11px;
        padding: 0 18px 0 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .al-wa-msg {
        transition: none;
    }
}