.portfolio .content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

@media (max-width: 1199px) {
    .portfolio .content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 767px) {
    .portfolio .content {
        grid-template-columns: 1fr;
    }
}