@media (max-width: 768px) {
  body {
    min-width: 320px;
  }

  .section-shell,
  .header {
    width: calc(100% - 32px);
  }

  .header {
    height: 78px;
  }

  .brand {
    width: 126px;
    height: 74px;
    flex-shrink: 0;
  }

  .brand-symbol {
    flex-basis: 33px;
    width: 44px;
    height: 33px;
  }

  .brand .brand-symbol img {
    width: 88px;
    left: -22px;
    top: -15px;
  }

  .brand-wordmark strong {
    font-size: 11px;
  }

  .brand-wordmark small {
    font-size: 6px;
    letter-spacing: .25em;
  }

  .menu-toggle {
    position: relative;
    z-index: 2;
    width: 44px;
    height: 44px;
    cursor: pointer;
  }

  .nav {
    top: 77px;
    padding: 28px 24px 32px;
    gap: 0;
    box-shadow: 0 24px 50px rgba(0, 0, 0, .38);
  }

  .nav a:not(.nav-cta) {
    width: 100%;
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
    font-size: 14px;
  }

  .nav-cta {
    width: 100%;
    margin-top: 20px;
    text-align: center;
  }

  .hero {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 58px 0 104px;
  }

  .hero h1 {
    margin: 20px 0;
    font-size: clamp(38px, 11.5vw, 54px);
    line-height: 1.05;
    letter-spacing: -.045em;
  }

  .hero-text {
    font-size: 15px;
    line-height: 1.7;
  }

  .hero-actions {
    width: 100%;
    margin-top: 30px;
  }

  .hero-actions .button {
    justify-content: center;
    width: 100%;
  }

  .hero-visual {
    width: 100%;
    height: 370px;
    margin-top: 28px;
    overflow: hidden;
  }

  .hero-footer {
    bottom: 24px;
    gap: 8px;
  }

  .hero-footer span {
    flex: 1;
    line-height: 1.45;
    text-align: center;
  }

  .hero-footer span::before {
    display: none;
  }

  .intro,
  .services,
  .process,
  .projects,
  .partners {
    padding-block: 82px;
  }

  .intro-content {
    margin-top: 38px;
  }

  .large-copy {
    font-size: clamp(28px, 8vw, 38px);
    line-height: 1.3;
  }

  .metrics {
    justify-content: space-between;
  }

  .metrics > div {
    flex: 1;
  }

  .metrics b {
    font-size: 34px;
  }

  .section-heading {
    display: block;
  }

  .section-heading h2 {
    margin-top: 24px;
    font-size: clamp(32px, 9vw, 44px);
  }

  .section-heading > p {
    margin-top: 24px;
  }

  .service-card {
    min-height: 0;
    padding: 34px 28px;
  }

  .service-icon {
    margin: 10px 0 32px;
  }

  .service-card p {
    min-height: 0;
    margin-bottom: 26px;
  }

  .process-list {
    margin-top: 46px;
    gap: 28px;
  }

  .process-list article {
    padding-left: 48px;
  }

  .process-list::before {
    left: 16px;
  }

  .process-list span {
    width: 34px;
    height: 34px;
    font-size: 11px;
  }

  .process-list p {
    line-height: 1.6;
  }

  .partner-grid {
    grid-template-columns: 1fr;
    margin-top: 44px;
  }

  .photo-placeholder {
    height: min(112vw, 480px);
  }

  .partner-info {
    padding: 18px 4px 26px;
  }

  .partner-info h3 {
    font-size: 20px;
  }

  .partner-info > a {
    width: 42px;
    height: 42px;
  }

  .contact {
    width: 100%;
    padding: 30px 0 80px;
  }

  .contact-inner {
    padding: 64px 22px;
    border-left: 0;
    border-right: 0;
  }

  .contact h2 {
    font-size: clamp(36px, 10vw, 48px);
  }

  .contact .button {
    justify-content: center;
    width: 100%;
  }

  .footer {
    padding-top: 45px;
    text-align: center;
  }

  .footer-brand {
    margin-inline: auto;
  }

  .footer-links {
    justify-content: center;
    flex-wrap: wrap;
  }

  .footer small {
    line-height: 1.6;
  }
}

@media (max-width: 380px) {
  .section-shell,
  .header {
    width: calc(100% - 24px);
  }

  .hero h1 {
    font-size: 36px;
  }

  .data-card {
    min-width: 96px;
    padding: 10px;
  }

  .data-card b {
    font-size: 17px;
  }

  .hero-footer span {
    font-size: 7px;
  }

  .metrics {
    gap: 12px;
  }
}