.main-container {
    max-width: 1400px;
    justify-content: center;
    align-items: center;
    display: flex;
    flex-direction: column;
    margin: 2rem auto;
}

.portfolio-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding: 1rem 2rem;
}

@media (max-width: 968px) {
    .portfolio-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .portfolio-container {
        grid-template-columns: repeat(1, 1fr);
    }
}

.container-item {
    display: flex;
    flex-direction: column;
    border-radius: 1rem;
    border: 1px rgba(0, 0, 0, 0.5) solid;
    transition: transform 0.3s ease-in-out, background-color 0.3s ease-in-out;
    cursor: pointer;
}

.gradient {
    background: rgba(166, 165, 165, 0.5);
}

.container-item:hover {
    transform: translateY(-5px);
    background: rgba(166, 165, 165, 0.6);
}

.container-item div {
    border-radius: 0 0 1rem 1rem;
}

.container-item img {
    height: 250px;
    object-fit: cover;
    border-radius: 1rem 1rem 0 0;
}

.container-item p {
    margin: .5rem .5rem;
    font-family: var(--links-font), monospace;
    font-style: italic;
    color: var(--first-color);
}