.sombra-png:hover {
    filter: drop-shadow(0 0 20px rgba(251, 146, 60, 0.5));
    transition: filter 1s ease-in-out;
}

html {
    scroll-behavior: smooth;
}

.anim-proyecto {
    opacity: 0;
    transform: scale(0.8);
    transition:
        opacity 0.6s ease,
        transform 0.6s ease;
}

.activo.anim-proyecto {
    opacity: 1;
    transform: scale(1);
}