/**
 * CEMEBA Botón Flotante WhatsApp
 *
 * @package Cemeba_Crecienta
 */

.cmx-whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 998;
}

.cmx-whatsapp-float__link {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: var(--cmx-wa);
    color: var(--cmx-white);
    border-radius: 50%;
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
    transition: var(--cmx-transition);
}

.cmx-whatsapp-float__link:hover {
    background-color: var(--cmx-wa-hover);
    color: var(--cmx-white);
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.6);
}

.cmx-whatsapp-float__icon {
    width: 32px;
    height: 32px;
    position: relative;
    z-index: 2;
}

/* Pulso animado */
.cmx-whatsapp-float__pulse {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid var(--cmx-wa);
    animation: cmxPulse 2s cubic-bezier(0.45, 0, 0.2, 1) infinite;
    opacity: 0;
    pointer-events: none;
}

@keyframes cmxPulse {
    0% {
        transform: scale(0.9);
        opacity: 0.8;
    }
    70% {
        transform: scale(1.4);
        opacity: 0;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

/* Tooltip */
.cmx-whatsapp-float__tooltip {
    position: absolute;
    right: calc(100% + 14px);
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    background: var(--cmx-navy);
    color: var(--cmx-white);
    padding: 6px 14px;
    border-radius: var(--cmx-radius-sm);
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--cmx-transition);
    box-shadow: var(--cmx-shadow-md);
}

.cmx-whatsapp-float__tooltip::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 100%;
    transform: translateY(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: transparent transparent transparent var(--cmx-navy);
}

.cmx-whatsapp-float__link:hover .cmx-whatsapp-float__tooltip {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

@media (max-width: 640px) {
    .cmx-whatsapp-float {
        bottom: 18px;
        right: 18px;
    }

    .cmx-whatsapp-float__link {
        width: 52px;
        height: 52px;
    }

    .cmx-whatsapp-float__icon {
        width: 28px;
        height: 28px;
    }

    .cmx-whatsapp-float__tooltip {
        display: none;
    }
}