@layer components {
    .portfolio-preview img {
        transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
                    filter 0.8s ease, 
                    opacity 0.8s ease;
    }

    /* Optionnel : Ajoute un léger grain sur les images au survol */
    .portfolio-preview a::after {
        content: "";
        position: absolute;
        inset: 0;
        background-image: url('assets/images/noise.png'); /* Si tu as un pattern de grain */
        opacity: 0.05;
        pointer-events: none;
    }
}