/* Contenedor: pegado a las esquinas, sin fondo ni bordes */
.mqs-wa-icon-float {
    position: fixed;
    bottom: 3px;
    left: 3px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    z-index: 99999;
    text-decoration: none;
}

/* Imagen: sólo el icono */
.mqs-wa-icon-float .mqs-wa-img {
    height: var(--mqs-wa-size-desktop, 88px);
    width: auto;
    border: 0;
    background: transparent;
    transition: transform 0.2s ease, filter 0.2s ease;
}

.mqs-wa-icon-float:hover .mqs-wa-img {
    transform: scale(1.05);
    filter: brightness(1.05);
}

.mqs-wa-icon-float.mqs-pos-right {
    left: auto;
    right: 3px;
}

/* Animaciones */
@keyframes mqs-pulse { 0%{transform:scale(1);} 50%{transform:scale(1.06);} 100%{transform:scale(1);} }
@keyframes mqs-bounce { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-6px);} }
@keyframes mqs-float { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-3px);} }

.mqs-anim-pulse .mqs-wa-img { animation: mqs-pulse 1.6s ease-in-out infinite; }
.mqs-anim-bounce .mqs-wa-img { animation: mqs-bounce 1.4s ease-in-out infinite; }
.mqs-anim-float .mqs-wa-img { animation: mqs-float 2.2s ease-in-out infinite; }

/* Responsivo */
@media (min-width: 769px) {
    .mqs-wa-icon-float.mqs-hide-desktop { display: none !important; }
}
@media (max-width: 768px) {
    .mqs-wa-icon-float {
        bottom: 3px;
        left: 3px;
    }
    .mqs-wa-icon-float .mqs-wa-img {
        height: var(--mqs-wa-size-mobile, 78px);
    }
    .mqs-wa-icon-float.mqs-pos-right {
        right: 3px;
        left: auto;
    }
    .mqs-wa-icon-float.mqs-hide-mobile { display: none !important; }
}