.container {
    width: min(var(--container), calc(100% - 28px));
    margin: 0 auto;
}

.narrow {
    max-width: 820px;
}

.section {
    padding: 3.5rem 0;
}

.section-contrast {
    background: rgba(255,255,255,0.02);
    border-top: 1px solid rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.page-hero {
    padding: 4.5rem 0 2rem;
}

    .page-hero.small {
        padding-top: 5rem;
    }

.showcase-grid,
.contact-grid,
.two-column-copy {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 1.5rem;
    align-items: start;
}

.cards-grid {
    display: grid;
    gap: 1.25rem;
}

    .cards-grid.three {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .cards-grid.two {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .cards-grid.compact {
        align-items: stretch;
    }

.section-heading {
    max-width: 820px;
    margin: 0 auto 2rem;
    text-align: center;
}

    .section-heading.left {
        text-align: left;
        margin-inline: 0;
    }

    .section-heading h2,
    .page-hero h1,
    .cta-box h2 {
        font-size: clamp(2rem, 5vw, 3.3rem);
        font-weight: 800;
        letter-spacing: -0.04em;
        margin: 0 0 1rem;
        line-height: 1;
    }

    .section-heading p,
    .page-hero p {
        color: var(--muted);
        font-size: 1.05rem;
        line-height: 1.75;
    }

@media (max-width: 980px) {
    .showcase-grid,
    .contact-grid,
    .two-column-copy,
    .cards-grid.three,
    .cards-grid.two {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(var(--container), calc(100% - 1.2rem));
    }

    .section,
    .page-hero {
        padding-block: 2.6rem;
    }
}