@media (max-width: 1100px) {
  :root {
    --gutter: 32px;
  }

  .subpage .desktop-nav {
    display: none;
  }

  .subpage .menu-button {
    display: block;
  }

  .subhero-content {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 28px 52px;
  }

  .subhero h1 {
    font-size: 60px;
  }

  .section-heading h2,
  .catalog-download h2,
  .subpage-contact h2 {
    font-size: 43px;
  }

  .intro-grid {
    padding-left: 24%;
  }

  .company-profile-band {
    gap: 42px;
  }

  .status-notice {
    grid-template-columns: 125px 1fr 1fr;
  }

  .status-notice .detail-link {
    grid-column: 2;
  }

  .document-grid picture,
  .award-document-grid picture {
    min-height: 420px;
  }
}

@media (max-width: 860px) {
  .subhero {
    height: 700px;
    min-height: 0;
  }

  .subhero-content {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto 1fr auto;
  }

  .subhero-copy {
    max-width: 520px;
  }

  .subhero-object {
    padding: 120px 26px 200px 48%;
  }

  .detail-main {
    padding-bottom: 90px;
  }

  .detail-section {
    padding: 90px 0;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-bottom: 58px;
  }

  .section-heading h2 {
    font-size: 39px;
  }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-left: 0;
  }

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

  .detail-stats div:nth-child(2) {
    border-right: 0;
  }

  .detail-stats div:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .company-profile-band,
  .location-section,
  .evidence-split,
  .catalog-download {
    grid-template-columns: 1fr;
  }

  .company-profile-band,
  .location-section,
  .evidence-split {
    gap: 64px;
  }

  .org-units,
  .role-list,
  .cert-ledger,
  .machine-ledger {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .org-units article:nth-child(2n),
  .role-list article:nth-child(2n),
  .cert-ledger article:nth-child(2n) {
    border-right: 0;
  }

  .org-units article,
  .role-list article,
  .cert-ledger article {
    border-bottom: 1px solid var(--line);
  }

  .ci-showcase {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

  .number-process li:nth-child(3) {
    border-right: 0;
  }

  .number-process li:nth-child(n + 4) {
    border-top: 1px solid var(--line);
  }

  .project-year {
    grid-template-columns: 130px 1fr;
  }

  .project-ledger-row {
    grid-template-columns: 130px minmax(0, 1fr);
  }

  .project-ledger-row span {
    grid-column: 2;
    text-align: left;
  }

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

  .document-grid picture,
  .award-document-grid picture {
    min-height: 440px;
  }

  .notice-ledger article {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .catalog-download {
    gap: 54px;
  }

  .catalog-download-link {
    width: min(100%, 420px);
  }

  .equipment-detail-ledger,
  .workforce-ledger {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .equipment-detail-ledger > div,
  .workforce-ledger > div,
  .equipment-detail-ledger > div:not(:nth-child(3n + 1)),
  .workforce-ledger > div:not(:nth-child(3n + 1)) {
    padding-right: 22px;
    padding-left: 0;
    border-right: 1px solid var(--line);
  }

  .equipment-detail-ledger > div:nth-child(even),
  .workforce-ledger > div:nth-child(even) {
    padding-right: 0;
    padding-left: 22px;
    border-right: 0;
  }
}

@media (max-width: 560px) {
  :root {
    --gutter: 20px;
    --header-height: 66px;
  }

  .subpage .mobile-menu {
    padding-top: 82px;
  }

  .subhero {
    height: 620px;
  }

  .subhero-content {
    gap: 20px;
    padding-top: 86px;
    padding-bottom: 30px;
  }

  .breadcrumbs span:nth-of-type(2),
  .breadcrumbs strong {
    display: none;
  }

  .subhero-index {
    margin-bottom: 20px;
  }

  .subhero h1 {
    font-size: 45px;
  }

  .subhero-copy strong {
    font-size: 16px;
  }

  .subhero-copy p {
    margin-top: 9px;
    font-size: 12px;
  }

  .subhero-object {
    padding: 96px 20px 205px 42%;
  }

  .subhero-object::before {
    right: 58%;
  }

  .detail-main {
    padding-top: 8px;
    padding-bottom: 68px;
  }

  .detail-section {
    padding: 70px 0;
  }

  .section-heading {
    margin-bottom: 42px;
  }

  .section-heading h2,
  .catalog-download h2,
  .subpage-contact h2 {
    font-size: 31px;
  }

  .intro-lead {
    font-size: 21px;
  }

  .detail-stats dd {
    font-size: 22px;
  }

  .detail-stats div {
    min-height: 124px;
  }

  .company-profile-band {
    gap: 46px;
  }

  .profile-ledger h2 {
    font-size: 34px;
  }

  .profile-ledger dl > div,
  .location-ledger dl > div,
  .mini-ledger > div {
    grid-template-columns: 88px 1fr;
  }

  .org-chief {
    margin-bottom: 38px;
  }

  .org-units,
  .role-list,
  .cert-ledger,
  .machine-ledger {
    grid-template-columns: 1fr;
  }

  .org-units article,
  .org-units article:not(:first-child),
  .role-list article,
  .role-list article:not(:first-child),
  .cert-ledger article,
  .cert-ledger article:not(:first-child) {
    min-height: 140px;
    padding: 18px 0;
    border-right: 0;
  }

  .full-timeline li {
    grid-template-columns: 100px 1fr;
    gap: 16px;
  }

  .full-timeline time {
    font-size: 21px;
  }

  .full-timeline h3 {
    font-size: 19px;
  }

  .ci-showcase {
    min-height: 440px;
    padding: 42px 24px;
  }

  .ci-showcase img {
    max-height: 270px;
  }

  .ci-usage-grid,
  .color-ledger {
    grid-template-columns: 1fr;
  }

  .ci-usage-grid figure {
    min-height: 350px;
  }

  .usage-rules {
    grid-template-columns: 1fr;
  }

  .usage-rules article,
  .usage-rules article:not(:first-child) {
    min-height: 132px;
    padding: 17px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .usage-rules h3 {
    margin-top: 22px;
  }

  .color-ledger > div,
  .color-ledger > div:not(:first-child) {
    padding: 16px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .download-row,
  .download-row > div,
  .map-links,
  .subpage-contact .shell > div {
    flex-direction: column;
  }

  .download-row {
    gap: 28px;
  }

  .status-notice {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .status-notice .detail-link {
    grid-column: 1;
    justify-self: start;
  }

  .number-process {
    grid-template-columns: 1fr;
  }

  .number-process li,
  .number-process li:not(:first-child) {
    min-height: 124px;
    padding: 16px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .number-process strong {
    margin-top: 22px;
  }

  .location-ledger h2 {
    font-size: 27px;
  }

  .location-visuals figure:nth-child(2) {
    width: 82%;
  }

  .year-jump {
    gap: 20px;
    overflow-x: auto;
  }

  .project-year {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .project-year header {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
  }

  .project-ledger-row {
    grid-template-columns: 1fr;
    gap: 5px;
    padding: 16px 0;
  }

  .project-ledger-row span {
    grid-column: 1;
  }

  .historical-projects {
    margin-top: 54px;
  }

  .historical-projects summary {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px 18px;
    padding: 22px 0;
  }

  .historical-projects summary span {
    grid-column: 1 / -1;
  }

  .historical-projects summary strong {
    font-size: 17px;
  }

  .project-ledger-row.is-historical {
    grid-template-columns: 60px minmax(0, 1fr);
  }

  .project-ledger-row.is-historical strong,
  .project-ledger-row.is-historical p,
  .project-ledger-row.is-historical span {
    grid-column: 2;
  }

  .disclosure-row,
  .news-feature {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .visual-archive,
  .equipment-grid {
    display: block;
  }

  .archive-item,
  .equipment-grid figure {
    margin-bottom: 58px;
    padding-top: 0;
  }

  .archive-item h3 {
    font-size: 22px;
  }

  .machine-ledger > div,
  .machine-ledger > div:nth-child(n) {
    padding: 14px 0;
  }

  .equipment-detail-ledger,
  .workforce-ledger,
  .resource-ledger {
    grid-template-columns: 1fr;
  }

  .equipment-detail-ledger > div,
  .equipment-detail-ledger > div:nth-child(even),
  .equipment-detail-ledger > div:not(:nth-child(3n + 1)),
  .workforce-ledger > div,
  .workforce-ledger > div:nth-child(even),
  .workforce-ledger > div:not(:nth-child(3n + 1)) {
    min-height: 120px;
    padding: 17px 0;
    border-right: 0;
  }

  .resource-ledger a,
  .resource-ledger a:nth-child(even) {
    grid-template-columns: 62px minmax(0, 1fr) auto;
    min-height: 118px;
    padding: 18px 0;
    border-right: 0;
  }

  .resource-ledger p {
    grid-column: 2 / -1;
  }

  .document-figure {
    padding: 20px;
  }

  .document-grid,
  .award-document-grid {
    grid-template-columns: 1fr;
  }

  .document-grid picture,
  .award-document-grid picture {
    min-height: 0;
  }

  .award-timeline,
  .catalog-index,
  .catalog-product-flow,
  .related-links {
    grid-template-columns: 1fr;
  }

  .award-timeline article,
  .award-timeline article:not(:nth-child(3n + 1)),
  .catalog-index li,
  .catalog-index li:not(:nth-child(3n + 1)) {
    min-height: 132px;
    padding: 18px 0;
    border-right: 0;
  }

  .notice-ledger header {
    grid-template-columns: 54px 1fr;
  }

  .notice-ledger h3 {
    font-size: 20px;
  }

  .catalog-download-link {
    grid-template-columns: 42px 1fr auto;
    min-height: 128px;
    padding: 22px;
  }

  .catalog-product-flow {
    gap: 48px;
  }

  .related-section {
    padding: 74px 0 82px;
  }

  .related-links a,
  .related-links a:not(:first-child) {
    min-height: 92px;
    padding: 16px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(23, 23, 20, 0.18);
  }

  .subpage-contact {
    padding: 84px 0;
  }

  .subpage-contact h2 {
    margin: 32px 0 52px;
  }

  .subpage-contact .shell > p {
    margin: -30px 0 46px;
  }

  .subpage-contact .shell > div {
    gap: 22px;
    align-items: flex-start;
  }

  .subpage .footer-main,
  .subpage .footer-meta {
    grid-template-columns: 1fr auto;
    gap: 24px;
  }

  .subpage .footer-main > p {
    display: none;
  }

  .subpage .footer-meta p:last-child {
    grid-column: 1 / -1;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (max-width: 360px) {
  .subhero h1 {
    font-size: 40px;
  }
}