/* Explain: Structural layout utilities for page organization and responsiveness. */
.page-container {
    width: min(1180px, calc(100% - 2rem));
    margin-inline: auto;
}

.narrow-container {
    width: min(820px, calc(100% - 2rem));
    margin-inline: auto;
}

.wide-container {
    width: min(1340px, calc(100% - 1.5rem));
    margin-inline: auto;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1.5rem;
}

.split-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
}

@media (min-width: 700px) {
    .card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 960px) {
    .split-layout {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        align-items: center;
    }
}

@media (min-width: 1040px) {
    .card-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}