.nixie {
    font-family: 'Nixie One', cursive;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    position: relative;
    transition: font-size 0.3s;
    color: #ff4500;
    text-shadow: 0 0 3px rgba(255, 69, 0, 0.6),
                 0 0 6px rgba(255, 69, 0, 0.4),
                 0 0 9px rgba(255, 69, 0, 0.2);
    filter: brightness(1.1);
}

/* immagini responsive */
.card-img-top {
    padding-top: 10px;
    width: 100%;
    height: auto;
    object-fit: cover;
}

.card-title a {
    color: inherit;
}

.card-body {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* layout card responsive */
.list-card {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(max-content, 18rem));
    gap: 1rem;
    justify-content: center;
    margin: 0 auto;
}

/* card */
.card {
    margin: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.list-card a {
font-family: 'Nova_Mono', sans-serif;
}

/* mobile: una sotto l’altra */
@media (max-width: 768px) {
    .list-card {
        grid-template-columns: 1fr;
    }
}