@media (max-width: 1180px) {
    .hero-grid,
    .split,
    .footer-grid,
    .contact-grid,
    .download-grid,
    .price-grid,
    .steps-grid,
    .roster-grid,
    .grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero-grid {
        padding: 72px 40px 40px;
    }

    .featured-news,
    .article-layout {
        grid-template-columns: 1fr;
    }

    .article-side {
        position: static;
    }

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

@media (max-width: 920px) {
    .container {
        width: min(var(--container), calc(100% - 32px));
    }

    .nav-links,
    .nav-cta {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
        position: relative;
    }

    .site-header {
        background: rgba(247, 244, 238, 0.86);
    }

    .site-header .nav-links {
        position: absolute;
        top: calc(var(--nav-height) - 4px);
        left: 16px;
        right: 16px;
        display: grid;
        gap: 2px;
        padding: 16px;
        list-style: none;
        background: rgba(255, 255, 255, 0.96);
        border: 1px solid rgba(23, 34, 52, 0.08);
        border-radius: 22px;
        box-shadow: 0 18px 46px rgba(12, 23, 41, 0.12);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: 0.25s ease;
    }

    .site-header .nav-links.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .site-header .nav-links a {
        display: block;
        padding: 14px 10px;
    }

    .hero-home::before {
        inset: 18px 0 0;
        border-radius: 32px;
    }

    .hero-grid,
    .split,
    .footer-grid,
    .contact-grid,
    .download-grid,
    .price-grid,
    .steps-grid,
    .roster-grid,
    .grid-2,
    .grid-3,
    .grid-4,
    .chip-list {
        grid-template-columns: 1fr;
    }

    .hero-grid {
        padding: 56px 26px 28px;
        gap: 26px;
    }

    .featured-content,
    .news-brief,
    .news-card-body,
    .article-body,
    .article-card {
        padding-left: 24px;
        padding-right: 24px;
    }

    .page-hero-card {
        padding: 42px 28px;
    }

    .cta-banner {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 640px) {
    :root {
        --nav-height: 78px;
    }

    .brand img {
        width: 46px;
        height: 46px;
    }

    .brand-text strong {
        font-size: 1rem;
    }

    .brand-text span {
        font-size: 0.68rem;
        letter-spacing: 0.12em;
    }

    .hero-home {
        padding-top: 28px;
    }

    .display-title {
        font-size: 2.05rem;
        max-width: none;
    }

    .page-title,
    .section-title {
        font-size: 1.68rem;
    }

    .hero-summary {
        font-size: 0.98rem;
    }

    .hero-actions,
    .hero-meta {
        flex-direction: column;
        align-items: stretch;
    }

    .button {
        width: 100%;
    }

    .metric-grid {
        grid-template-columns: 1fr;
    }

    .article-gallery,
    .article-gallery--documents {
        grid-template-columns: 1fr;
    }

    .timeline-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .year-heading {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    th,
    td {
        padding: 14px 14px;
    }

    .section {
        padding: 74px 0;
    }

    .intro-panel,
    .quote-card,
    .training-band,
    .year-section,
    .contact-card,
    .download-card,
    .card,
    .price-card,
    .step-card {
        padding-left: 20px;
        padding-right: 20px;
    }

    .footer-bottom {
        flex-direction: column;
    }
}