/* Phone layout repairs, loaded after the presentation's desktop concept styles. */
@media (max-width: 1080px) {
  .hero-media { min-height: 0; }
  .hero-media-frame { width: 100%; height: auto; min-height: 0; aspect-ratio: 16 / 9; }
}

@media (max-width: 920px) {
  .role-grid { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 720px) {
  :root { --shell: calc(100% - 40px); --section-space: 48px; }
  html { scroll-padding-top: 86px; -webkit-text-size-adjust: 100%; }
  .shell { max-width: calc(100% - 40px); }
  .nav-shell { width: calc(100% - 32px); }
  .brand img { width: 144px; }
  .mobile-nav { max-height: calc(100svh - 74px); overflow-y: auto; }
  .concept-map .map-tabs button { min-height: 44px; padding: 10px 6px; font-size: 11px; line-height: 1.4; white-space: normal; }
  main h1, main h2, main h3, main h4 { letter-spacing: -.025em; }
  main h2 { font-size: clamp(30px, 8.6vw, 40px); line-height: 1.08; }
  main h3 { line-height: 1.15; }
  .eyebrow, .section-index { line-height: 1.6; overflow-wrap: anywhere; }
  .hero-layout { padding-block: 24px 32px; gap: 0; }
  .hero-headline { order: 0; width: 100%; }
  .hero h1 { max-width: 100%; font-size: clamp(34px, 9.8vw, 44px); line-height: 1.04; letter-spacing: -.025em; }
  .hero-headline::after { display: none; }
  .hero-media { order: 1; width: 100%; min-height: 0; margin: 24px 0 0; }
  .hero-media-frame { width: 100%; height: auto; min-height: 0; aspect-ratio: 16 / 10; }
  .hero-media-frame video { width: 100%; height: 100%; object-fit: cover; }
  .hero-lede { order: 2; width: 100%; margin-top: 22px; font-size: 16px; line-height: 1.55; }
  .hero-close { order: 3; display: flex; flex-direction: row; align-items: center; gap: 14px; min-height: 0; margin-top: 22px; }
  .hero-wordmark-window { flex: 0 0 135px; width: 135px; height: 43px; min-height: 0; padding: 7px; }
  .hero-close strong { margin: 0; font-size: clamp(23px, 6vw, 28px); line-height: 1.05; letter-spacing: -.025em; }
  .hero-actions { order: 4; display: flex; gap: 16px; margin-top: 24px; }
  .hero-actions .button { padding-inline: 18px; }
  .hero-actions .text-link { font-size: 14px; min-height: 44px; }
  .proof-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .proof-grid article { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto auto auto; align-content: start; gap: 10px; padding: 18px 12px; min-height: 0; }
  .proof-icon { grid-row: auto; width: 38px; height: 38px; }
  .proof-grid strong, .proof-grid p { grid-column: 1; min-width: 0; }
  .proof-grid strong { font-size: 25px; line-height: 1.15; letter-spacing: -.025em; }
  .proof-grid strong span { display: block; margin-top: 4px; font-size: 12px; }
  .proof-grid p { font-size: 13px; line-height: 1.4; }
  .value-thesis h2, .role-grid h2, .capabilities-heading h2, .rack-intro h2,
  .services-sticky h2, .process-intro h2, .program-layout h2, .scale-story h3,
  .operating-model-heading h3 { font-size: clamp(30px, 8.6vw, 40px); line-height: 1.08; letter-spacing: -.025em; }
  .value-thesis-grid { margin-top: 28px; gap: 22px; }
  .value-thesis-grid article { padding-bottom: 22px; }
  .value-scene { height: 185px; margin-bottom: 16px; }
  .role-grid { gap: 24px; }
  .role-grid > div:first-child { min-height: 0; }
  .role-grid h2 { max-width: 100%; }
  .role-media { position: relative; inset: auto; width: 100%; height: 230px; margin-top: 16px; }
  .role-copy { padding-bottom: 32px; }
  .market-metrics { gap: 20px; }
  .market-metrics article { min-height: 0; padding-bottom: 16px; }
  .market-metrics article:last-child { padding: 20px 0 16px 100px; }
  .market-metrics article:last-child::before { top: 20px; width: 82px; height: 82px; }
  .market-metrics article:last-child::after { top: 37px; left: 39px; height: 27px; }
  .credential-rail article { min-height: 142px; }
  .credential-rail article > span { font-size: 10px; }
  .capability-stage, .capability-panel { min-height: 0; }
  [data-capability-panel], [data-build-panel] { scroll-margin-top: 24px; }
  .capability-panel { padding: 0; }
  .capability-panel h3 { font-size: 32px; max-width: 100%; letter-spacing: -.025em; }
  .capability-panel-detail { grid-template-columns: 1fr; gap: 16px; margin-top: 20px; }
  .capability-panel-detail p { font-size: 14px; max-width: 100%; }
  .capability-panel-detail strong { font-size: 11px; }
  .capability-part { position: relative; inset: auto; width: 100%; height: 150px; margin-top: 16px; }
  .capability-tabs { margin-top: 14px; gap: 10px; padding: 12px; }
  .capability-tabs button, .capability-tabs button:nth-of-type(n) { min-height: 128px; }
  .capability-tabs button .capability-icon { width: 54px; height: 54px; padding: 12px; }
  .capability-tabs button > strong { font-size: 14px; }
  .capability-tabs button > small { font-size: 9px; line-height: 1.4; }
  .capability-tabs button > span { font-size: 11px; }
  .capability-tabs button:last-of-type { grid-column: 1 / -1; }
  .fit-factory, .fit-factory > img:first-child { min-height: 250px; }
  .fit-part { right: 0; max-width: 48%; }
  .responsibility-lanes { display: grid; grid-template-columns: minmax(0, 1fr); }
  .responsibility-lanes article { padding: 24px 20px; }
  .responsibility-lanes article + article { border-left: 0; border-top: 1px solid var(--line-strong); }
  .route-flow { display: grid; grid-template-columns: 1fr; overflow: visible; gap: 10px; }
  .route-flow::after { display: none; }
  .route-step { width: 100%; min-height: 0; padding: 20px; }
  .route-step--singh { padding: 0; }
  .route-step .route-icon { width: 40px; height: 40px; margin-bottom: 10px; }
  .route-step-copy { padding: 20px; }
  .route-media { max-height: 180px; overflow: hidden; }
  .route-step strong { font-size: 20px; }
  .route-card figcaption { gap: 12px; }
  .model-stops { gap: 6px; }
  .model-stops li { padding-inline: 0; font-size: 13px; }
  .model-node { width: 54px; height: 54px; }
  .model-node svg { width: 30px; height: 30px; }
  .model-stops li:not(:last-child)::after { top: 26px; }
  .model-stops li:not(:last-child)::before { top: 23px; }
  .service-chapter { min-height: 0; grid-template-columns: 62px minmax(0, 1fr); gap: 14px; padding: 28px 12px 28px 0; }
  .service-icon, .service-chapter.is-active .service-icon { width: 58px; height: 58px; padding: 12px; }
  .services-story::before { left: 30px; }
  .service-chapter h3 { font-size: 23px; }
  .service-chapter p { font-size: 15px; line-height: 1.5; }
  .service-chapter small { font-size: 11px; }
  .services-section .service-chapter.is-active { background: linear-gradient(90deg, transparent 30px, #f4c900 30px); }
  .process-grid { gap: 24px; }
  .process-card, .process-card:nth-child(even) { display: flex; flex-direction: column; min-height: 0; flex-basis: auto; }
  .process-card figure, .process-card:nth-child(even) figure { order: 0; width: 100%; height: auto; aspect-ratio: 16 / 9; }
  .process-card .process-copy, .process-card:nth-child(even) .process-copy { order: 1; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 10px 16px; padding: 20px 4px; }
  .process-copy > span { grid-column: 1; grid-row: 1; margin: 0; font-size: 32px; }
  .process-copy .process-icon { grid-column: 1; grid-row: 2; width: 34px; height: 34px; margin: 0; }
  .process-copy h3 { grid-column: 2; grid-row: 1; align-self: center; font-size: 23px; }
  .process-copy p { grid-column: 2; grid-row: 2; margin: 0; font-size: 14px; line-height: 1.5; }
}