@media (max-width: 1120px) {
  :root {
    --header-height: 104px;
  }

  .header-inner {
    display: flex;
    width: min(var(--container), calc(100% - 2rem));
  }

  .primary-nav__links {
    gap: 0.75rem;
  }

  .primary-nav__link {
    font-size: 0.72rem;
  }

  .primary-nav__cta {
    display: none;
  }

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

@media (max-width: 1360px) {
  .header-inner {
    display: flex;
    width: min(var(--container), calc(100% - 2rem));
    gap: 0.65rem;
    padding-inline: 1rem;
  }

  .primary-nav__links {
    gap: 0.75rem;
  }

  .header-actions {
    display: none;
  }

  .mobile-menu-toggle {
    position: relative;
    z-index: 120;
    display: grid;
    width: 2.9rem;
    height: 2.9rem;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: var(--white);
    color: var(--primary);
    cursor: pointer;
  }

  .mobile-menu-toggle__lines,
  .mobile-menu-toggle__lines::before,
  .mobile-menu-toggle__lines::after {
    width: 1.05rem;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transition: transform var(--transition), top var(--transition);
  }

  .mobile-menu-toggle__lines {
    position: relative;
  }

  .mobile-menu-toggle__lines::before,
  .mobile-menu-toggle__lines::after {
    position: absolute;
    left: 0;
    content: "";
  }

  .mobile-menu-toggle__lines::before { top: -0.33rem; }
  .mobile-menu-toggle__lines::after { top: 0.33rem; }
  .mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__lines { background: transparent; }
  .mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__lines::before { top: 0; transform: rotate(45deg); }
  .mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__lines::after { top: 0; transform: rotate(-45deg); }

  .primary-nav {
    position: fixed;
    z-index: 110;
    inset: 0 0.4rem 0 auto;
    display: flex;
    width: min(560px, 88vw);
    height: 100dvh;
    align-items: stretch;
    flex-direction: column;
    justify-content: flex-start;
    gap: 1.25rem;
    padding: max(1.2rem, env(safe-area-inset-top)) 1.5rem max(1.4rem, env(safe-area-inset-bottom));
    overflow-x: hidden;
    overflow-y: auto;
    border: 1px solid rgb(10 29 68 / 8%);
    border-radius: 28px 0 0 28px;
    background: var(--white);
    box-shadow: -18px 0 55px rgb(10 29 68 / 18%);
    visibility: hidden;
    transform: translateX(103%);
    transition: transform 280ms cubic-bezier(0.2, 0.75, 0.25, 1), visibility 280ms ease;
  }

  .primary-nav.is-open {
    visibility: visible;
    transform: translateX(0);
  }

  .primary-nav__mobile-top {
    display: flex;
    min-height: 4.3rem;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
  }

  .primary-nav__close {
    display: grid;
    width: 2.85rem;
    height: 2.85rem;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: var(--white);
    color: var(--primary);
    cursor: pointer;
    font-size: 1.7rem;
    line-height: 1;
  }

  .primary-nav__links {
    display: grid;
    gap: 0;
    list-style: none;
  }

  .primary-nav__link {
    display: flex;
    width: 100%;
    min-height: 3.65rem;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    font-size: 1rem;
  }

  .primary-nav__link::after { display: none; }

  .primary-nav__item--dropdown {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 2.75rem;
  }

  .primary-nav__dropdown-toggle {
    width: 2.75rem;
    height: auto;
    min-height: 3.65rem;
    border-bottom: 1px solid var(--border);
  }

  .primary-nav__item--dropdown.is-open .primary-nav__dropdown-link,
  .primary-nav__item--dropdown.is-open .primary-nav__dropdown-toggle {
    border-bottom-color: transparent;
    background: #eaf1fb;
  }

  .primary-nav__item--dropdown.is-open .primary-nav__dropdown-link {
    padding-inline: 0.85rem;
    border-radius: 14px 0 0 14px;
  }

  .primary-nav__item--dropdown.is-open .primary-nav__dropdown-toggle {
    border-radius: 0 14px 14px 0;
  }

  .primary-nav__dropdown-toggle {
    text-align: left;
  }

  .primary-nav__submenu,
  .primary-nav__submenu[hidden] {
    position: static;
    display: grid;
    width: 100%;
    min-width: 0;
    max-width: none;
    gap: 0.1rem;
    margin: -0.05rem 0 0.5rem;
    padding: 0.35rem 0.5rem;
    border: 0;
    border-radius: 16px;
    background: linear-gradient(135deg, #f2f6fc 0%, #f8fafd 100%);
    box-shadow: none;
  }

  .primary-nav__submenu[hidden] { display: none; }

  .primary-nav__sublink {
    min-height: 2.8rem;
    padding-inline: 0.85rem;
    font-size: 0.9rem;
  }

  .primary-nav__mobile-search { display: block; }

  .site-search--mobile {
    display: block;
  }

  .site-search--mobile .site-search__field {
    min-height: 3.4rem;
    padding-inline: 1rem;
  }

  .site-search--mobile .site-search__field input {
    font-size: 0.9rem;
  }

  .language-switch--mobile {
    display: flex;
    align-self: center;
    width: min(16rem, 100%);
    justify-content: center;
    gap: 0.8rem;
    padding: 0.25rem;
    border-color: #e5eaf1;
  }

  .language-switch--mobile a {
    min-width: 5rem;
    min-height: 2.6rem;
    border-radius: 12px;
  }

  .language-switch--mobile a[aria-current="true"] {
    background: #eaf1fb;
    color: var(--primary);
  }

  .primary-nav .primary-nav__cta--mobile {
    display: flex;
    width: 100%;
    min-height: 4rem;
    align-self: stretch;
    margin-top: auto;
    border-radius: 999px;
    font-size: 1rem;
  }

  .mobile-menu-backdrop.is-open {
    position: fixed;
    z-index: 105;
    inset: 0;
    display: block;
    border: 0;
    background: rgb(5 20 40 / 52%);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    cursor: pointer;
  }
}

@media (max-width: 820px) {
  .container {
    width: min(var(--container), calc(100% - 2rem));
  }

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

  .home-stats__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-block: 2rem;
  }

  .home-stat:nth-child(3) {
    border-left: 0;
  }

  .home-stat:nth-child(n + 3) {
    margin-top: 0.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
  }

  .home-technical__inner {
    padding-block: 4rem;
  }

  .home-disciplines__grid > :last-child:nth-child(odd) {
    width: calc((100% - 1rem) / 2);
    grid-column: 1 / -1;
    justify-self: center;
  }

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

  .split-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .split-layout--reverse > :first-child,
  .split-layout--reverse > :last-child {
    order: initial;
  }

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

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

  .projects-page__grid .project-card:first-child {
    grid-template-columns: minmax(0, 1.1fr) minmax(15rem, 0.9fr);
  }

  .mobile-menu-toggle {
    position: relative;
    z-index: 120;
    display: grid;
    width: 2.9rem;
    height: 2.9rem;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: var(--white);
    color: var(--primary);
    cursor: pointer;
  }

  .mobile-menu-toggle__lines,
  .mobile-menu-toggle__lines::before,
  .mobile-menu-toggle__lines::after {
    width: 1.05rem;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transition: transform var(--transition), top var(--transition);
  }

  .mobile-menu-toggle__lines {
    position: relative;
  }

  .mobile-menu-toggle__lines::before,
  .mobile-menu-toggle__lines::after {
    position: absolute;
    left: 0;
    content: "";
  }

  .mobile-menu-toggle__lines::before {
    top: -0.33rem;
  }

  .mobile-menu-toggle__lines::after {
    top: 0.33rem;
  }

  .mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__lines {
    background: transparent;
  }

  .mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__lines::before {
    top: 0;
    transform: rotate(45deg);
  }

  .mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__lines::after {
    top: 0;
    transform: rotate(-45deg);
  }

  .primary-nav {
    position: fixed;
    z-index: 110;
    inset: var(--header-height) 0 0 auto;
    display: flex;
    width: min(440px, 100%);
    height: calc(100dvh - var(--header-height));
    align-items: stretch;
    flex-direction: column;
    justify-content: flex-start;
    gap: 1.25rem;
    padding: 1.25rem 1.5rem max(1.5rem, env(safe-area-inset-bottom));
    background: var(--white);
    box-shadow: -18px 0 55px rgb(10 29 68 / 14%);
    overflow-y: auto;
    visibility: hidden;
    transform: translateX(102%);
    transition: transform 280ms ease, visibility 280ms ease;
  }

  .primary-nav__mobile-top {
    display: flex;
    min-height: 3.5rem;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
  }

  .primary-nav__mobile-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding-top: 0.25rem;
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 600;
  }

  .primary-nav__mobile-contact a:hover {
    color: var(--primary-light);
    text-decoration: underline;
    text-underline-offset: 3px;
  }

  .language-switch--header {
    display: none;
  }

  .primary-nav.is-open {
    visibility: visible;
    transform: translateX(0);
  }

  .primary-nav__links {
    display: grid;
    gap: 0;
    list-style: none;
  }

  .primary-nav__link {
    width: 100%;
    min-height: 3.6rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.95rem;
  }

  .primary-nav__link::after {
    display: none;
  }

  .primary-nav__cta {
    display: inline-flex;
    align-self: flex-start;
  }

  .mobile-menu-backdrop.is-open {
    position: fixed;
    z-index: 105;
    inset: 0;
    display: block;
    background: rgb(5 20 40 / 48%);
    cursor: pointer;
  }

  .page-hero {
    min-height: calc(380px + var(--header-height));
  }

  .page-hero:not(.home-hero) {
    min-height: calc(708px + var(--header-height));
  }

  .page-hero__inner {
    width: min(760px, calc(100% - 2rem));
    padding-block: 4.25rem;
  }

  .home-hero .page-hero__inner {
    width: min(760px, calc(100% - 2rem));
  }

  .cta-band {
    align-items: flex-start;
    flex-direction: column;
  }

  .cta-band .button {
    align-self: flex-start;
  }

  .footer-main {
    gap: 2.5rem 1.5rem;
  }

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

  .service-feature__content,
  .service-feature:nth-of-type(even) .service-feature__content {
    grid-column: 1;
    grid-row: 2;
  }

  .service-feature__media,
  .service-feature:nth-of-type(even) .service-feature__media {
    grid-column: 1;
    grid-row: 1;
  }

  .service-feature__image {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

  .people-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 1.25rem;
  }
}

@media (max-width: 560px) {
  :root {
    --header-height: 92px;
  }

  .header-inner {
    width: calc(100% - 1.25rem);
    gap: 0.5rem;
  }

  .brand-logo {
    width: min(240px, calc(100vw - 8rem));
    max-height: 80px;
  }

  .site-header .brand-logo {
    width: min(180px, calc(100vw - 8rem));
    max-height: 60px;
  }

  .language-switch {
    margin-left: auto;
  }

  .container {
    width: calc(100% - 1.5rem);
  }

  .section {
    padding-block: 4rem;
  }

  .home-hero .home-hero__services {
    grid-template-columns: 1fr;
    margin-top: 1.2rem;
  }

  .home-hero__services li {
    padding: 0.85rem 0.9rem 0.85rem 1.25rem;
    font-size: 1rem;
  }

  .home-hero__services li::before {
    inset-block: 0.9rem;
  }

  .home-hero__services li + li {
    border-inline-start: 0;
    border-top: 1px solid rgb(255 255 255 / 38%);
  }

  .home-references__grid {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .home-reference {
    min-height: 7.75rem;
  }

  .home-stat {
    padding-inline: 0.5rem;
  }

  .home-stat__value {
    font-size: clamp(2.35rem, 11vw, 3rem);
  }

  .home-stat__label {
    max-width: 13ch;
    font-size: 0.82rem;
  }

  .home-technical__overlay {
    background: linear-gradient(180deg, rgb(7 21 47 / 96%) 0%, rgb(10 29 68 / 88%) 48%, rgb(7 21 47 / 76%) 100%);
  }

  .home-technical__grid {
    grid-template-columns: 1fr;
  }

  .home-disciplines__grid > :last-child:nth-child(odd) {
    width: auto;
    grid-column: auto;
  }

  .home-disciplines .home-proof {
    grid-template-columns: 1fr;
  }

  .home-disciplines .home-proof__item + .home-proof__item {
    padding-left: 1.25rem;
    border-top: 1px solid rgb(255 255 255 / 15%);
    border-left: 0;
  }

  .home-technical__item {
    padding: 1rem;
  }

  .home-technical__actions {
    flex-direction: column;
  }

  .home-technical__actions .button {
    width: 100%;
  }

  .service-technical__grid,
  .grid--three,
  .grid--two,
  .project-grid,
  .people-grid,
  .program-grid,
  .mission-vision {
    grid-template-columns: 1fr;
  }

  .references-page__grid {
    grid-template-columns: 1fr;
  }

  .projects-page__grid .project-card:first-child {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .projects-page__grid .project-card:first-child .project-card__image-button {
    min-height: 0;
  }

  .projects-page__grid .project-card:first-child .project-card__image {
    aspect-ratio: 16 / 10;
  }

  .projects-page__grid .project-card:first-child .project-card__body {
    padding: 1.1rem 1.25rem 1.3rem;
  }

  .program-item:nth-child(odd) {
    border-right: 0;
  }

  .page-hero {
    min-height: calc(340px + var(--header-height));
  }

  .page-hero:not(.home-hero) {
    min-height: calc(640px + var(--header-height));
  }

  .page-hero__inner {
    padding-block: 3.5rem;
  }

  .page-hero__title {
    font-size: clamp(2.35rem, 10vw, 3.5rem);
  }

  .page-hero__lead {
    font-size: 0.9rem;
  }

  .page-hero__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .page-hero__actions .button {
    width: 100%;
  }

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

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

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 2rem 1rem;
    padding-block: 3rem;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    min-height: 4.5rem;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding-block: 0.8rem;
  }

  .whatsapp-button {
    right: max(0.85rem, env(safe-area-inset-right));
    bottom: max(0.85rem, env(safe-area-inset-bottom));
    width: 3.25rem;
    height: 3.25rem;
  }

  .lightbox__previous {
    left: 0.5rem;
  }

  .lightbox__next {
    right: 0.5rem;
  }
}

@media (max-width: 820px) {
  .page-hero:not(.home-hero).page-hero--blog {
    min-height: 15.5rem;
  }

  .blog-layout {
    grid-template-columns: 1fr;
  }

  .blog-sidebar {
    grid-row: 1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .blog-recent,
  .blog-contact {
    display: none;
  }

  .blog-card--featured {
    grid-template-columns: 1fr;
  }

  .blog-card--featured .blog-card__image {
    min-height: 0;
    aspect-ratio: 1.8;
  }

  .primary-nav {
    inset: 0 0 0 auto;
    width: min(560px, 88vw);
    height: 100dvh;
    max-height: 100dvh;
    padding-top: max(1.2rem, env(safe-area-inset-top));
    border-radius: 28px 0 0 28px;
  }

  .primary-nav__mobile-top {
    min-height: 4.3rem;
  }

  .primary-nav__close {
    display: grid;
  }

  .primary-nav__links {
    display: grid;
    gap: 0;
  }

  .primary-nav__link {
    min-height: 3.65rem;
    font-size: 1rem;
  }

  .primary-nav__mobile-search,
  .site-search--mobile {
    display: block;
  }

  .language-switch--mobile {
    display: flex;
  }

  .language-switch--header,
  .site-search--desktop,
  .primary-nav__cta--header {
    display: none;
  }

  .primary-nav .primary-nav__cta--mobile {
    display: flex;
  }

  .mobile-menu-backdrop.is-open {
    background: rgb(5 20 40 / 52%);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
  }
}

@media (max-width: 560px) {
  .blog-sidebar { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-card--featured { padding: 0.65rem; }
  .blog-card--featured .blog-card__content { padding: 0.45rem 0.2rem 0.1rem; }
  .blog-list-heading { align-items: start; flex-direction: column; }
  .blog-panel { padding: 0.95rem; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  /* Keep the explicitly requested program marquee moving continuously. */
  .home-programs__track {
    animation: home-programs-scroll 36s linear infinite !important;
  }
}

@media (max-width: 1120px) {
  .footer-main {
    grid-template-columns: minmax(14rem, 1.25fr) repeat(2, minmax(10rem, 1fr));
  }

  .service-request__content {
    grid-template-columns: minmax(15rem, 0.78fr) minmax(25rem, 1.22fr);
    gap: 1.5rem;
  }

  .service-request__image {
    width: 30%;
  }
}

@media (max-width: 1000px) {
  .contact-page__layout {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .team-page__feature {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .team-page__image,
  .team-page__image img {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .team-page__feature-copy {
    padding: 1.5rem clamp(0.5rem, 2vw, 1.5rem);
  }

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

  .service-request__shell {
    display: flex;
    flex-direction: column;
  }

  .service-request__shell::after {
    display: none;
  }

  .service-request__content {
    width: min(100% - 2rem, 48rem);
    min-height: 0;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.75rem;
    padding-block: 2.8rem;
  }

  .service-request__intro {
    max-width: none;
  }

  .service-request__intro h2 {
    max-width: 19ch;
  }

  .service-request__lead {
    max-width: 65ch;
  }

  .service-request__image {
    position: relative;
    inset: auto;
    z-index: 0;
    width: 100%;
    height: 15rem;
  }

  .service-request__image img {
    object-position: center 58%;
  }
}

@media (max-width: 760px) {
  .team-page__feature-copy h3 {
    max-width: 18ch;
  }

  .service-request__image {
    display: none;
  }

  .footer-main {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem 1.5rem;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-contact {
    min-width: 0;
  }

  .footer-bottom.container {
    align-items: flex-start;
    gap: 0.75rem;
    padding-block: 1rem;
  }

}

@media (min-width: 1121px) {
  .footer-brand {
    margin-left: -18px;
  }
}

@media (max-width: 560px) {
  .contact-page__details,
  .contact-page__fields {
    grid-template-columns: 1fr;
  }

  .contact-page__submit {
    grid-template-columns: 1fr;
  }

  .contact-page__submit .button {
    width: 100%;
  }

  .contact-page__map {
    width: 100%;
    height: 26rem;
  }

  .contact-page__map-card {
    top: auto;
    right: 0.7rem;
    bottom: 0.7rem;
    left: 0.7rem;
    width: auto;
    transform: none;
  }

  .programs-page__grid {
    grid-template-columns: 1fr;
  }

  .programs-page__overview {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.8rem;
  }

  .team-page__metrics {
    gap: 0.65rem;
  }

  .team-page__metrics > div {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.2rem;
  }

  .service-request__content {
    width: calc(100% - 2rem);
    gap: 1.4rem;
    padding-block: 2.7rem;
  }

  .service-request__intro h2 {
    font-size: clamp(1.9rem, 9vw, 2.65rem);
  }

  .service-request__features {
    gap: 0.55rem;
    margin-top: 1.4rem;
  }

  .service-request__features li {
    gap: 0.4rem;
  }

  .service-request__features strong {
    font-size: 0.68rem;
  }

  .service-request__features small {
    font-size: 0.6rem;
  }

  .service-request__form-card {
    padding: 1rem;
    border-radius: 1rem;
  }

  .service-request__fields {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.75rem;
  }

  .service-request__fields .field--full {
    grid-column: auto;
  }

  .service-request__submit {
    grid-template-columns: minmax(0, 1fr);
  }

  .service-request__submit .form-note,
  .service-request__submit .form-status,
  .service-request__submit .button {
    grid-column: 1;
    grid-row: auto;
  }

  .service-request__submit .button {
    justify-self: start;
  }

  .footer-main {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.7rem;
    padding-block: 3.75rem 3rem;
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-bottom.container {
    flex-direction: column;
    padding-inline: 1rem;
  }

  .footer-bottom nav {
    gap: 1.1rem;
  }

  .privacy-consent {
    inset-inline: 0.5rem;
    bottom: 0.5rem;
    grid-template-columns: minmax(0, 1fr);
    width: calc(100% - 1rem);
    max-height: min(70vh, 34rem);
    overflow-y: auto;
    padding: 0.85rem;
  }

  .privacy-consent__actions { justify-content: flex-start; }
  .privacy-consent__actions .button { flex: 1 1 auto; }
  .privacy-consent__preferences { grid-column: 1; }

  .footer-bottom nav a + a::before {
    left: -0.6rem;
  }
}