.floating-button {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: #ffd700;
    color: #000;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(0, 255, 0, 0.3);
    transition: all 0.3s ease;
    overflow: hidden;
    z-index: 1000;
    animation: breathing 3s ease-in-out infinite, pulse 2s infinite;
}

@keyframes breathing {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.floating-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: 0.5s;
}

.floating-button:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 255, 0, 0.5);
    color: #000;
    animation: none;
}

.floating-button:hover::before {
    left: 100%;
}

.floating-button i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.floating-button:hover i {
    transform: translateY(-2px) rotate(360deg);
}

.floating-button span {
    font-weight: 600;
    position: relative;
    z-index: 1;
}

/* Efecto de pulso */
@keyframes pulse {
    0% {
        box-shadow: 0 4px 15px rgba(0, 255, 0, 0.3);
    }
    50% {
        box-shadow: 0 4px 25px rgba(0, 255, 0, 0.5);
    }
    100% {
        box-shadow: 0 4px 15px rgba(0, 255, 0, 0.3);
    }
}

@media (max-width: 768px) {
    .floating-button {
        bottom: 1rem;
        right: 1rem;
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}