/* Explain: Layout helpers for editorial spacing and grids. */
.section-shell {
    width: min(100% - 2rem, 1200px);
    margin-inline: auto;
}

.section-padding {
    padding-block: clamp(4rem, 8vw, 7.5rem);
}

.hero-height {
    min-height: calc(100vh - 80px);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
}

.material-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 1.25rem;
}

@media (max-width: 900px) {
    .hero-height {
        min-height: auto;
    }
}