.whatsapp-floating-btn {
    position: fixed;
    display: flex;
    align-items: center;
    z-index: 9999;
    bottom: 30px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.whatsapp-floating-btn.position-right {
    right: 30px;
}

.whatsapp-floating-btn.position-left {
    left: 30px;
}

.whatsapp-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
}

.whatsapp-text {
    background: white;
    padding: 8px 15px;
    border-radius: 30px;
    margin-left: 10px;
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.whatsapp-floating-btn:hover .whatsapp-text {
    opacity: 1;
    transform: translateX(0);
}

.whatsapp-floating-btn:hover .whatsapp-icon {
    transform: scale(1.1);
}

.whatsapp-icon svg {
    width: 40px;
    height: 40px;
}

/* Tamaños - ICONO MÁS GRANDE */
.whatsapp-floating-btn.size-small .whatsapp-icon {
    width: 60px;
    height: 60px;
}

.whatsapp-floating-btn.size-small .whatsapp-icon svg {
    width: 35px;
    height: 35px;
}

.whatsapp-floating-btn.size-medium .whatsapp-icon {
    width: 70px;
    height: 70px;
}

.whatsapp-floating-btn.size-medium .whatsapp-icon svg {
    width: 40px;
    height: 40px;
}

.whatsapp-floating-btn.size-large .whatsapp-icon {
    width: 80px;
    height: 80px;
}

.whatsapp-floating-btn.size-large .whatsapp-icon svg {
    width: 45px;
    height: 45px;
}

/* Tamaños */
.whatsapp-floating-btn.size-small .whatsapp-icon {
    width: 50px;
    height: 50px;
}

.whatsapp-floating-btn.size-medium .whatsapp-icon {
    width: 60px;
    height: 60px;
}

.whatsapp-floating-btn.size-large .whatsapp-icon {
    width: 70px;
    height: 70px;
}

/* Animación de pulso */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.whatsapp-icon {
    animation: pulse 2s infinite;
}

.whatsapp-floating-btn:hover .whatsapp-icon {
    animation: none;
}

/* Responsive */
@media (max-width: 768px) {
    .whatsapp-text {
        display: none;
    }
    
    .whatsapp-floating-btn.size-small .whatsapp-icon {
        width: 45px;
        height: 45px;
    }

    .whatsapp-floating-btn.size-medium .whatsapp-icon {
        width: 55px;
        height: 55px;
    }

    .whatsapp-floating-btn.size-large .whatsapp-icon {
        width: 60px;
        height: 60px;
    }
}