@media (max-width: 980px) {
  .desktop-nav, .header-inner > .button { display: none; }
  .menu-toggle { display: grid; gap: 5px; width: 42px; height: 42px; place-content: center; border: 1px solid var(--line); background: transparent; }
  .menu-toggle span { width: 18px; height: 1px; background: var(--navy); }
  .mobile-menu { position: absolute; top: 76px; left: 0; right: 0; display: none; padding: 22px 28px 28px; background: var(--cream); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .mobile-menu.is-open { display: block; }
  .mobile-menu nav { display: grid; margin-bottom: 18px; }
  .mobile-menu a { padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
  .hero { background: var(--cream); }
  .hero-grid { grid-template-columns: 1fr; gap: 46px; }
  .hero-copy { max-width: 820px; }
  .hero-panel { max-width: 660px; }
  .hero-principles { grid-template-columns: repeat(2,1fr); }
  .hero-principles div:nth-child(2) { border-right: 0; }
  .hero-principles div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .issue-grid { grid-template-columns: repeat(2,1fr); }
  .assessment-shell, .faq-layout { grid-template-columns: 1fr; gap: 48px; }
  .assessment-intro, .faq-layout .section-intro { position: static; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
  .contact-inner { gap: 50px; }
}

@media (max-width: 720px) {
  .shell, .header-inner { width: min(calc(100% - 34px), var(--shell)); }
  .header-inner { height: 68px; }
  .mobile-menu { top: 68px; }
  .hero { padding-top: 52px; }
  .hero-grid { min-height: 0; padding-bottom: 48px; }
  .hero h1 { font-size: clamp(46px, 13vw, 66px); }
  .hero-lead { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-panel { padding: 24px 22px; }
  .hero-principles { grid-template-columns: 1fr; }
  .hero-principles div { border-right: 0; border-bottom: 1px solid var(--line); padding-left: 0; }
  .hero-principles div:last-child { border-bottom: 0; }
  .section { padding: 78px 0; }
  .section-intro { margin-bottom: 42px; }
  h2 { font-size: 42px; }
  .issue-grid, .standard-grid { grid-template-columns: 1fr; }
  .issue-card { min-height: 220px; }
  .assessment-stage { min-height: 0; padding: 28px 21px; }
  .assessment-step-top { margin-bottom: 24px; }
  .assessment-step h3 { font-size: 27px; }
  .identity-grid { grid-template-columns: 1fr; }
  .result-score-wrap { grid-template-columns: 1fr; }
  .overview-layout { grid-template-columns: 1fr; }
  .overview-nav { display: grid; grid-template-columns: repeat(2,1fr); border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .overview-nav button { border-right: 1px solid var(--line-dark); }
  .overview-main { padding: 23px 19px; overflow-x: auto; }
  .overview-topline { flex-direction: column; }
  .overview-metrics { min-width: 520px; }
  .decision-table { min-width: 650px; }
  .process-list li { grid-template-columns: 38px 1fr; gap: 14px; padding: 18px 0; }
  .process-list small { display: none; }
  .contact-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-inner { flex-wrap: wrap; }
  .footer-inner .brand { width: 100%; }
  .dialog-shell { padding: 30px 22px 25px; }
  .assessment-actions { align-items: stretch; flex-direction: column-reverse; }
  .assessment-actions .button, .assessment-actions .text-button { justify-content: center; min-height: 46px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Prevent intrinsic-width tables from widening the mobile document. */
@media (max-width: 720px) {
  .overview-layout,
  .overview-main,
  .section-navy .shell { min-width: 0; max-width: 100%; }
  .overview-main { width: 100%; }
}
@media (max-width: 980px) {
  .profile-grid { grid-template-columns: 1fr; gap: 48px; }
  .profile-card { border-right: 0; padding-right: 0; }
}
@media (max-width: 720px) {
  .profile-card { grid-template-columns: 96px 1fr; gap: 18px; }
  .profile-monogram { font-size: 34px; }
  .profile-card h2 { font-size: 26px; }
}