@media (max-width: 1180px) {
  .nav-shell {
    gap: 1rem;
  }

  .brand__text {
    display: none;
  }

  .site-nav,
  .nav-list {
    gap: 0.8rem;
  }

  .nav-cta {
    display: none;
  }

  .process {
    grid-template-columns: repeat(4, 1fr);
  }

  .process::before {
    display: none;
  }

  .process__number {
    margin-bottom: 2rem;
  }

  .process__step {
    min-height: 260px;
  }

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

  .footer-grid {
    grid-template-columns: 1.2fr repeat(3, 0.8fr);
    gap: 2rem;
  }
}

@media (max-width: 980px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    z-index: 103;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 1.5rem;
    overflow-y: auto;
    padding: 7rem var(--gutter) 3rem;
    background:
      radial-gradient(circle at 85% 15%, rgba(33, 96, 183, 0.2), transparent 24rem),
      rgba(5, 6, 9, 0.99);
    opacity: 0;
    pointer-events: none;
    transform: translateX(2rem);
    transition: opacity 200ms ease, transform 200ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-list > li {
    border-bottom: 1px solid var(--line-dark);
  }

  .nav-link,
  .nav-dropdown__trigger {
    min-height: 3.4rem;
    font-size: 0.9rem;
  }

  .nav-link::after {
    display: none;
  }

  .nav-dropdown {
    display: grid;
    grid-template-columns: 1fr auto;
  }

  .nav-dropdown__trigger {
    width: 3.4rem;
  }

  .dropdown {
    position: static;
    grid-column: 1 / -1;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    margin: 0;
    padding: 0;
    border: 0;
    background: rgba(12, 31, 63, 0.45);
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    transition: max-height 220ms ease;
  }

  .nav-dropdown:hover .dropdown,
  .nav-dropdown:focus-within .dropdown {
    max-height: 0;
  }

  .nav-dropdown.is-open .dropdown {
    max-height: 25rem;
  }

  .dropdown a {
    min-height: 3.2rem;
    padding: 0.9rem 1.1rem;
  }

  .nav-cta {
    display: inline-flex;
    width: 100%;
    min-height: 3.5rem;
  }

  .hero {
    min-height: auto;
    padding-top: 9.5rem;
    padding-bottom: 6rem;
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.52fr);
    gap: 2.5rem;
  }

  .hero__scroll {
    display: none;
  }

  .page-hero {
    min-height: 540px;
  }

  .trust-intro,
  .about-split,
  .content-grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .content-grid__aside {
    position: static;
  }

  .about-split__visual {
    max-width: 680px;
  }

  .focus-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-band__inner {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .service-row {
    grid-template-columns: 0.14fr 0.86fr;
  }

  .service-row__body {
    grid-column: 2;
  }

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

@media (max-width: 760px) {
  :root {
    --gutter: 1.25rem;
  }

  h1 {
    font-size: clamp(3.1rem, 16vw, 5.3rem);
  }

  h2 {
    font-size: clamp(2.45rem, 11vw, 4rem);
  }

  .section-heading--split {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .nav-shell {
    min-height: 4.8rem;
  }

  .brand img {
    width: 3.2rem;
  }

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

  .hero__mark {
    width: min(76vw, 360px);
    justify-self: start;
  }

  .hero__trail {
    bottom: 4%;
  }

  .page-hero {
    min-height: 500px;
    padding-top: 8rem;
    padding-bottom: 4rem;
  }

  .page-hero h1 {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .capability-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .capability-strip span:nth-child(2) {
    border-right: 0;
  }

  .capability-strip span:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line-light);
  }

  .capability-grid,
  .statement-grid,
  .client-logos,
  .insight-grid,
  .feature-grid,
  .related-services,
  .contact-preview {
    grid-template-columns: 1fr;
  }

  .capability-card {
    min-height: 510px;
  }

  .capability-card__number {
    margin-bottom: 4rem;
  }

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

  .pillar {
    min-height: 250px;
  }

  .pillar__number {
    margin-bottom: 2.6rem;
  }

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

  .process__step {
    min-height: auto;
    padding: 1.5rem;
  }

  .process__number {
    margin-bottom: 1.4rem;
  }

  .value-row {
    grid-template-columns: auto 1fr;
    gap: 1rem;
  }

  .value-row p {
    grid-column: 2;
  }

  .focus-list {
    grid-template-columns: 1fr;
  }

  .focus-list li {
    min-height: 110px;
  }

  .cta-band__inner .button-row {
    width: 100%;
  }

  .cta-band__inner .button {
    flex: 1 1 100%;
  }

  .leadership-placeholder {
    grid-template-columns: 1fr;
  }

  .leadership-placeholder__mark {
    width: 150px;
  }

  .service-row {
    grid-template-columns: auto 1fr;
  }

  .service-row__body {
    grid-column: 1 / -1;
  }

  .service-row__meta,
  .challenge-list {
    grid-template-columns: 1fr;
  }

  .service-visual {
    min-height: 390px;
  }

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

  .form-field--full {
    grid-column: auto;
  }

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

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 430px) {
  body {
    font-size: 0.97rem;
  }

  .button-row {
    width: 100%;
  }

  .button-row .button {
    flex: 1 1 100%;
  }

  .hero {
    padding-top: 7.8rem;
    padding-bottom: 4.5rem;
  }

  .hero__subhead {
    font-size: 1.55rem;
  }

  .hero__mark {
    display: none;
  }

  .capability-strip {
    grid-template-columns: 1fr;
  }

  .capability-strip span {
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .capability-strip span:last-child {
    border-bottom: 0;
  }

  .capability-card {
    min-height: 470px;
  }

  .client-logo {
    min-height: 180px;
  }

  .form-panel {
    padding: 1.25rem;
  }
}

@media print {
  .site-header,
  .site-footer,
  .cta-band,
  .back-to-top,
  .button-row {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  p,
  .prose p,
  .prose li {
    color: #222;
  }

  .page-hero {
    min-height: auto;
    padding: 2rem 0;
    background: #fff;
  }
}