/* ============================================
   BOTÓN FLOTANTE DE WHATSAPP
============================================ */

/* WHATSAPP FLOTANTE */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    background: var(--whatsapp-green);
    width: 65px;
    height: 65px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    color: white;
    font-size: 2rem;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
    color: white;
    text-decoration: none;
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 85px;
    height: 85px;
    border: 2px solid var(--whatsapp-green);
    border-radius: 50%;
    animation: whatsappRipple 2s infinite;
    opacity: 0.3;
}

/* ANIMACIONES WHATSAPP */
@keyframes whatsappPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes whatsappRipple {
    0% {
        transform: scale(0.8);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}