.site-header {
   position: sticky;
   top: 0;
   z-index: 1000;
   background: rgba(255, 255, 255, .98);
   box-shadow: 0 1px 0 rgba(14, 36, 79, .1);
   transition:
      background-color var(--motion-base, .28s) ease,
      border-color var(--motion-base, .28s) ease,
      box-shadow var(--motion-base, .28s) ease,
      backdrop-filter var(--motion-base, .28s) ease;
}

.header-main {
   display: flex;
   align-items: center;
   min-height: 84px;
   gap: clamp(.75rem, 1.6vw, 1.35rem);
}

.brand {
   display: grid;
   min-width: 10rem;
   color: var(--navy);
   line-height: 1;
}

.brand span {
   font-size: 1.7rem;
   font-weight: 800;
   letter-spacing: .12em;
}

.brand small {
   margin-top: .35rem;
   color: var(--muted);
   font-size: .52rem;
   font-weight: 700;
   letter-spacing: .13em;
}

.brand em {
   margin-top: .25rem;
   color: var(--navy-light);
   font-size: .62rem;
   font-style: normal;
}

.menu-toggle {
   margin-left: auto;
   display: inline-grid;
   width: 44px;
   height: 44px;
   place-items: center;
   padding: 0;
   border: 1px solid var(--line);
   border-radius: 50%;
   color: var(--navy);
   background: #fff;
   cursor: pointer;
   transition:
      color var(--motion-fast, .18s) ease-in-out,
      background-color var(--motion-fast, .18s) ease-in-out,
      border-color var(--motion-fast, .18s) ease-in-out,
      transform var(--motion-base, .28s) var(--motion-ease, cubic-bezier(.2, .7, .2, 1));
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
   border-color: var(--navy);
   color: #fff;
   background: var(--navy);
   transform: translateY(-1px);
}

.primary-navigation {
   display: none;
   width: 100%;
}

.primary-navigation.is-open {
   position: absolute;
   top: 100%;
   left: 0;
   display: block;
   padding: 1rem;
   background: #fff;
   box-shadow: var(--shadow);
}

.primary-navigation ul,
.footer-links {
   padding: 0;
   margin: 0;
   list-style: none;
}

.primary-navigation li {
   border-bottom: 1px solid var(--line);
}

.primary-navigation a {
   position: relative;
   display: block;
   padding: .75rem 0;
   border-radius: 999px;
   color: var(--ink);
   font-weight: 700;
   transition: color .2s ease-in-out, background .2s ease-in-out;
}

.language-switch {
   position: relative;
   display: inline-flex;
   align-items: center;
   justify-content: center;
   min-width: 2.75rem;
   height: 42px;
   padding: 0 .28rem;
   color: var(--navy);
   font-size: .78rem;
   font-weight: 800;
   letter-spacing: .035em;
   line-height: 1;
   text-decoration: none;
   white-space: nowrap;
}

.language-switch::after {
   position: absolute;
   right: .42rem;
   bottom: .3rem;
   left: .42rem;
   height: 2px;
   border-radius: 999px;
   background: currentColor;
   content: '';
   opacity: 0;
   transform: scaleX(.45);
   transform-origin: center;
   transition: opacity var(--motion-fast, 160ms) ease-in-out, transform var(--motion-base, 240ms) var(--motion-ease, cubic-bezier(.2, .7, .2, 1));
}

.language-switch:hover,
.language-switch:focus-visible {
   color: var(--engineering-blue);
   outline: none;
   transform: translate3d(0, -1px, 0);
}

.language-switch:hover::after,
.language-switch:focus-visible::after {
   opacity: 1;
   transform: scaleX(1);
}

.nav-search {
   position: relative;
   display: inline-flex;
   align-items: center;
   z-index: 20;
}

.nav-search__toggle {
   display: inline-grid;
   width: 42px;
   height: 42px;
   place-items: center;
   padding: 0;
   border: 1px solid var(--line);
   border-radius: 50%;
   color: var(--navy);
   background: #fff;
   cursor: pointer;
   transition:
      color var(--motion-fast, .18s) ease-in-out,
      background-color var(--motion-fast, .18s) ease-in-out,
      border-color var(--motion-fast, .18s) ease-in-out,
      box-shadow var(--motion-base, .28s) ease,
      transform var(--motion-base, .28s) var(--motion-ease, cubic-bezier(.2, .7, .2, 1));
}

.nav-search__toggle:hover,
.nav-search__toggle:focus-visible {
   color: #fff;
   background: var(--navy);
   transform: translateY(-1px);
}

body.is-search-panel-open {
   overflow: hidden;
}

.site-search-panel {
   position: fixed;
   inset: 0;
   z-index: 2500;
   display: grid;
   place-items: start center;
   width: 100vw;
   min-height: 100vh;
   min-height: 100dvh;
   padding: clamp(5.5rem, 12vh, 8.75rem) 1rem 2rem;
   color: #fff;
   background:
      radial-gradient(circle at 18% 18%, rgba(47, 128, 237, .32), transparent 34rem),
      radial-gradient(circle at 82% 72%, rgba(201, 162, 77, .24), transparent 30rem),
      linear-gradient(135deg, rgba(7, 22, 47, .98), rgba(14, 36, 79, .98));
   opacity: 0;
   visibility: hidden;
   overflow-x: hidden;
   overflow-y: auto;
   pointer-events: none;
   transition: opacity .32s ease, visibility 0s linear .32s;
}

.site-search-panel[hidden] {
   display: none;
}

.site-search-panel::before {
   position: absolute;
   inset: 0;
   opacity: .12;
   background-image:
      linear-gradient(rgba(255, 255, 255, .18) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255, 255, 255, .18) 1px, transparent 1px);
   background-size: 58px 58px;
   content: '';
   pointer-events: none;
}

.site-search-panel.is-open {
   opacity: 1;
   visibility: visible;
   pointer-events: auto;
   transition-delay: 0s;
}

.site-search-panel__backdrop {
   position: absolute;
   inset: 0;
   border: 0;
   background: transparent;
   cursor: default;
}

.site-search-panel__inner {
   position: relative;
   z-index: 1;
   width: min(100%, 880px);
   transform: translateY(18px);
   transition: transform .36s var(--motion-ease, cubic-bezier(.2, .7, .2, 1));
}

.site-search-panel.is-open .site-search-panel__inner {
   transform: translateY(0);
}

.site-search-panel__close {
   position: absolute;
   top: -4.75rem;
   right: 0;
   display: inline-grid;
   width: 48px;
   height: 48px;
   place-items: center;
   border: 1px solid rgba(255, 255, 255, .28);
   border-radius: 50%;
   color: #fff;
   background: rgba(255, 255, 255, .08);
   cursor: pointer;
   transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
}

.site-search-panel__close:hover,
.site-search-panel__close:focus-visible {
   border-color: #fff;
   color: var(--navy);
   background: #fff;
   transform: translateY(-2px);
}

.site-search-panel__eyebrow {
   margin: 0 0 .75rem;
   color: var(--gold);
   font-size: .78rem;
   font-weight: 800;
   letter-spacing: .16em;
   text-transform: uppercase;
}

.site-search-panel__title {
   margin: 0;
   color: #fff;
   font-size: clamp(2rem, 5vw, 4rem);
   letter-spacing: -.045em;
}

.site-search-panel__form {
   display: flex;
   align-items: center;
   gap: 1rem;
   margin-top: clamp(1.5rem, 4vw, 2.5rem);
   padding-bottom: .85rem;
   border-bottom: 1px solid rgba(255, 255, 255, .34);
}

.site-search-panel__form input[type='search'] {
   min-width: 0;
   flex: 1 1 auto;
   border: 0;
   outline: 0;
   color: #fff;
   background: transparent;
   font: inherit;
   font-size: clamp(1.8rem, 5vw, 3.6rem);
   font-weight: 600;
   line-height: 1.15;
}

.site-search-panel__form input[type='search']::placeholder {
   color: rgba(255, 255, 255, .38);
}

.site-search-panel__form button[type='submit'] {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   gap: .65rem;
   min-height: 52px;
   padding: .75rem 1rem;
   border: 1px solid rgba(255, 255, 255, .28);
   border-radius: 999px;
   color: var(--navy);
   background: #fff;
   font-weight: 800;
   white-space: nowrap;
   cursor: pointer;
   transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
}

.site-search-panel__form button[type='submit']:hover,
.site-search-panel__form button[type='submit']:focus-visible {
   border-color: var(--gold);
   color: var(--navy);
   background: var(--gold);
   transform: translateY(-2px);
}

@media (max-width: 575.98px) {
   .site-search-panel {
      place-items: start stretch;
      padding: 5.75rem 1rem 2rem;
   }

   .site-search-panel__close {
      top: -4.25rem;
      right: 0;
      width: 44px;
      height: 44px;
   }

   .site-search-panel__form {
      align-items: stretch;
      flex-direction: column;
      gap: 1rem;
   }

   .site-search-panel__form button[type='submit'] {
      width: 100%;
   }
}

@media (prefers-reduced-motion: reduce) {
   .site-search-panel,
   .site-search-panel__inner,
   .site-search-panel__close,
   .site-search-panel__form button[type='submit'] {
      transition: none;
   }

   .site-search-panel__inner {
      transform: none;
   }
}

.button-group {
   display: flex;
   flex-wrap: wrap;
   gap: .75rem;
   margin-top: 1.5rem;
}

.btn {
   display: inline-flex;
   min-height: 48px;
   max-width: 100%;
   align-items: center;
   justify-content: center;
   gap: .7rem;
   padding: .72rem 1.1rem;
   border-radius: 2px;
   font-weight: 800;
   line-height: 1.35;
   text-align: center;
   white-space: normal;
   transition: color .22s ease, background-color .22s ease, border-color .22s ease, transform .28s cubic-bezier(.2, .7, .2, 1);
}

.btn-primary {
   border-color: var(--navy);
   background: var(--navy);
}

.btn-primary:hover {
   border-color: var(--navy-light);
   background: var(--navy-light);
}

.btn-outline-primary {
   border-color: var(--navy);
   color: var(--navy);
}

.btn-outline-primary:hover {
   color: #fff;
   background: var(--navy);
}

.btn-light {
   color: var(--navy);
   background: #fff;
   border-color: #fff;
}

.btn-light:hover {
   color: var(--navy);
   background: #e9f0fb;
   border-color: #e9f0fb;
}

.btn-outline-light {
   border-color: rgba(255, 255, 255, .75);
   color: #fff;
}

.btn-outline-light:hover {
   color: var(--navy);
   background: #fff;
}

.btn-sustainability {
   color: #fff;
   background: var(--leed-green);
   border-color: var(--leed-green);
}

.btn-sustainability:hover {
   color: #fff;
   background: #226328;
   border-color: #226328;
}

.section-heading {
   display: flex;
   align-items: end;
   justify-content: space-between;
   gap: 1.5rem;
   margin-bottom: 2.5rem;
}

.section-heading h2 {
   max-width: 50rem;
   margin: 0;
}

.editorial-link {
   display: inline-flex;
   align-items: center;
   gap: .55rem;
   color: var(--navy);
   font-size: .88rem;
   font-weight: 800;
   white-space: nowrap;
   transition: color .22s ease, background-color .22s ease, border-color .22s ease, transform .28s cubic-bezier(.2, .7, .2, 1);
}

.editorial-link:hover,
.editorial-link:focus-visible {
   color: var(--engineering-blue);
}

.editorial-link:hover i,
.icon-link:hover i {
   transform: translateX(4px);
}

.editorial-link i,
.icon-link i {
   color: var(--engineering-blue);
   transition: color .22s ease, transform .28s cubic-bezier(.2, .7, .2, 1);
}

.icon-link {
   display: inline-grid;
   width: 36px;
   height: 36px;
   place-items: center;
   border: 1px solid var(--line);
   border-radius: 50%;
}

.content-columns {
   display: grid;
   gap: 2rem;
}

.info-panel {
   padding: 1.5rem;
   border-top: 4px solid var(--engineering-blue);
   background: var(--surface);
}

.info-panel dl div {
   padding: .75rem 0;
   border-bottom: 1px solid var(--line);
}

.info-panel dt {
   color: var(--muted);
   font-size: .78rem;
   font-weight: 800;
   letter-spacing: .05em;
   text-transform: uppercase;
}

.info-panel dd {
   margin: .25rem 0 0;
}

.content-image {
   width: 100%;
   margin-bottom: 1.5rem;
   border-radius: var(--radius-lg);
}

.form-field {
   margin-bottom: 1rem;
}

.form-field label {
   display: block;
   margin-bottom: .4rem;
   font-weight: 700;
}

.form-field input,
.form-field textarea {
   width: 100%;
   padding: .7rem .8rem;
   border: 1px solid #aeb8c7;
   border-radius: 2px;
}

.form-check {
   display: flex;
   gap: .6rem;
   align-items: start;
}

.form-check input {
   width: 1rem;
   margin-top: .4rem;
}

.form-note {
   color: var(--muted);
   font-size: .9rem;
}

.site-footer {
   position: relative;
   overflow: hidden;
   color: #dbe7fa;
   background-color: #07162f;
   background-image: url('../images/brand/footer.png');
   background-position: center top;
   background-repeat: no-repeat;
   background-size: cover;
}

.footer-grid {
   display: grid;
   align-items: start;
   gap: 2rem;
   padding: 3.5rem 0 2.5rem;
}

.site-footer h2,
.site-footer a,
.site-footer p {
   color: inherit;
   text-shadow: 0 1px 14px rgba(0, 0, 0, .34);
}

.site-footer h2 {
   margin: 0 0 1rem;
   color: #fff;
   font-size: .75rem;
   letter-spacing: .1em;
   text-transform: uppercase;
}

.site-footer p {
   margin: 0;
}

.footer-links li+li {
   margin-top: .7rem;
}

.footer-nav-block .footer-links {
   display: grid;
   grid-template-columns: repeat(2, minmax(0, 1fr));
   gap: .55rem 1.15rem;
}

.footer-nav-block .footer-links li+li {
   margin-top: 0;
}

.footer-links a {
   display: inline-block;
   padding: .1rem 0;
   transition: color .18s ease-in-out, transform .18s ease-in-out;
}

.footer-bottom {
   padding: 1.25rem 0;
   border-top: 1px solid rgba(255, 255, 255, .18);
   font-size: .82rem;
}

.footer-external {
   display: inline-flex;
   align-items: center;
   gap: .45rem;
   color: #fff !important;
   font-weight: 800;
}

.footer-social {
   display: flex;
   flex-wrap: wrap;
   gap: .65rem;
   margin-top: 1rem;
}

.footer-social a {
   display: inline-grid;
   width: 38px;
   height: 38px;
   place-items: center;
   border: 1px solid rgba(255, 255, 255, .2);
   border-radius: 50%;
   background: rgba(255, 255, 255, .08);
}

.footer-social img {
   width: 19px;
   height: 19px;
   object-fit: contain;
}

.breadcrumb-shell {
   position: relative;
   z-index: 8;
   margin-bottom: -3.85rem;
   pointer-events: none;
}

.breadcrumbs {
   padding-top: .95rem;
   font-size: .82rem;
   pointer-events: none;
}

.breadcrumbs ol {
   display: inline-flex;
   max-width: 100%;
   flex-wrap: wrap;
   align-items: center;
   gap: .28rem .55rem;
   padding: .52rem .78rem;
   margin: 0;
   border: 1px solid rgba(255, 255, 255, .28);
   border-radius: 999px;
   color: rgba(255, 255, 255, .78);
   background: rgba(3, 15, 35, .48);
   box-shadow: 0 16px 38px rgba(3, 15, 35, .18);
   backdrop-filter: blur(14px) saturate(1.12);
   list-style: none;
   pointer-events: auto;
}

.breadcrumbs a,
.breadcrumbs [aria-current='page'] {
   display: inline-flex;
   align-items: center;
   min-height: 1.25rem;
   color: inherit;
   line-height: 1.35;
}

.breadcrumbs a {
   font-weight: 700;
   text-decoration: none;
   transition: color .18s ease-in-out, opacity .18s ease-in-out;
}

.breadcrumbs a:hover,
.breadcrumbs a:focus-visible {
   color: #fff;
}

.breadcrumbs li {
   display: inline-flex;
   min-width: 0;
   align-items: center;
}

.breadcrumbs li+li::before {
   flex: 0 0 auto;
   margin-right: .55rem;
   color: rgba(255, 255, 255, .46);
   font-family: "Font Awesome 6 Free";
   font-size: .64rem;
   font-weight: 900;
   content: '\f105';
}

.breadcrumbs [aria-current='page'] {
   max-width: min(48vw, 34rem);
   overflow: hidden;
   color: #fff;
   font-weight: 800;
   text-overflow: ellipsis;
   white-space: nowrap;
}

.cta-banner {
   padding: 3rem 0;
   color: #fff;
   background: var(--navy);
}

.cta-banner h2,
.cta-banner p {
   color: #fff;
}

.cta-banner__inner {
   display: grid;
   gap: 1.5rem;
   align-items: center;
}

.cta-banner .button-group {
   margin: 0;
}

.filter-pills {
   display: flex;
   flex-wrap: wrap;
   gap: .55rem;
   margin-top: 1.5rem;
}

.filter-pills > span,
.filter-pills a {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   gap: .45rem;
   padding: .45rem .75rem;
   border: 1px solid var(--line);
   border-radius: 999px;
   color: var(--muted);
   font-size: .8rem;
   font-weight: 700;
   text-decoration: none;
   transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}

.filter-pills a.is-active,
.filter-pills a[aria-current="true"] {
   border-color: var(--navy);
   color: #fff;
   background: var(--navy);
}

.filter-pills a:hover,
.filter-pills a:focus-visible {
   border-color: var(--navy);
   color: var(--navy);
   background: rgba(14, 36, 79, .06);
   transform: translateY(-1px);
}

.filter-pills a.is-active:hover,
.filter-pills a.is-active:focus-visible,
.filter-pills a[aria-current="true"]:hover,
.filter-pills a[aria-current="true"]:focus-visible {
   color: #fff;
   background: var(--navy);
}

.filter-pills__icon {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   width: 1.45rem;
   height: 1.45rem;
   border-radius: 999px;
   background: rgba(14, 36, 79, .08);
   flex: 0 0 auto;
}

.filter-pills__icon img {
   display: block;
   width: 1rem;
   height: 1rem;
   object-fit: contain;
}

.filter-pills__icon i {
   font-size: .8rem;
}

.filter-pills a.is-active .filter-pills__icon,
.filter-pills a[aria-current="true"] .filter-pills__icon {
   background: rgba(255, 255, 255, .18);
}

.portfolio-listing {
   position: relative;
   transition: opacity .2s ease;
}

.portfolio-listing[aria-busy="true"] {
   opacity: .58;
}

.filter-pills.is-loading a {
   pointer-events: none;
   opacity: .72;
}

@media (min-width: 768px) {
   .content-columns {
      grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
   }

   .footer-grid {
      grid-template-columns: 1.5fr 1fr 1fr;
   }

   .cta-banner__inner {
      grid-template-columns: minmax(0, 1fr) auto;
   }
}

@media (min-width: 992px) {
   .menu-toggle {
      display: none;
   }

   .primary-navigation {
      display: block;
      width: auto;
      margin-left: auto;
   }

   .primary-navigation>ul {
      display: flex;
      align-items: center;
      gap: .1rem;
   }

   .primary-navigation li {
      position: relative;
      border: 0;
   }

   .primary-navigation a {
      padding: .85rem .5rem;
      font-size: 13px;
   }

}

@media (max-width: 575.98px) {
   .brand {
      min-width: 8.2rem;
   }

   .brand span {
      font-size: 1.45rem;
   }

   .brand small,
   .brand em {
      font-size: .48rem;
   }

   .section-heading {
      align-items: start;
      flex-direction: column;
      gap: .8rem;
   }

   .breadcrumb-shell {
      margin-bottom: -3.35rem;
   }

   .breadcrumbs {
      padding-top: .72rem;
      font-size: .72rem;
   }

   .breadcrumbs ol {
      max-width: calc(100vw - 1.5rem);
      padding: .44rem .62rem;
      border-radius: .85rem;
   }

   .breadcrumbs [aria-current='page'] {
      max-width: 52vw;
   }
}

/* Fixed typography scale aligned to Bootstrap's responsive breakpoints. */
@media (min-width: 576px) {
   h1 {
      font-size: 2.5rem;
   }

   h2 {
      font-size: 2.125rem;
   }

   .container {
      width: calc(100% - 3rem);
   }
}

@media (min-width: 768px) {
   h1 {
      font-size: 3rem;
   }

   h2 {
      font-size: 2.375rem;
   }

   h3 {
      font-size: 1.3125rem;
   }

   .lead {
      font-size: 1.125rem;
   }
}

@media (min-width: 992px) {
   h1 {
      font-size: 3.5rem;
   }

   h2 {
      font-size: 2.625rem;
   }

   .section {
      padding: 4.5rem 0;
   }

   .footer-grid {
      padding: 4rem 0 3rem;
   }
}

@media (min-width: 1200px) {
   h1 {
      font-size: 3.75rem;
   }

   h2 {
      font-size: 2.875rem;
   }

   .section {
      padding: 5rem 0;
   }
}

@media (min-width: 1400px) {
   h1 {
      font-size: 4rem;
   }

   h2 {
      font-size: 3.125rem;
   }
}

/* Official INDEX logo placed in assets/images retains its intrinsic ratio. */
.brand {
   display: inline-flex;
   min-width: 0;
   flex: 0 0 auto;
   align-items: center;
   padding: .45rem 0;
}

.brand img {
   width: auto;
   height: 46px;
   max-width: 100%;
}

.site-footer address {
   margin: .85rem 0 0;
   font-style: normal;
}

.site-footer a:hover {
   color: #fff;
   text-decoration: underline;
   text-decoration-color: rgba(201, 162, 77, .9);
   text-decoration-thickness: 2px;
}

@media (min-width: 992px) {
   .brand img {
      height: 58px;
      max-width: 132px;
   }

   .footer-grid {
      gap: 3rem;
   }
}

/* Header compactness for the upgraded Home first impression. */
.header-main {
   min-height: 72px;
}

.brand img {
   height: 42px;
}

@media (min-width: 992px) {
   .brand img {
      height: 50px;
      max-width: 118px;
   }

   .primary-navigation a {
      padding-top: .72rem;
      padding-bottom: .72rem;
   }
}

@media (max-width: 575.98px) {
   .header-main {
      min-height: 68px;
   }

   .brand img {
      height: 40px;
   }
}

/* Flagship corporate refinement: keep the header crisp while giving search and
   footer enough visual weight for a public-company website. */
.site-header {
   backdrop-filter: blur(14px);
}

.nav-search__toggle {
   border-color: rgba(14, 36, 79, .18);
   box-shadow: 0 10px 26px rgba(14, 36, 79, .08);
}

.site-footer::after {
   position: absolute;
   right: -12rem;
   bottom: -16rem;
   width: 34rem;
   height: 34rem;
   border: 1px solid rgba(201, 162, 77, .32);
   border-radius: 50%;
   content: '';
   pointer-events: none;
}

.footer-grid,
.footer-bottom {
   position: relative;
   z-index: 1;
}

.footer-links a:hover {
   transform: translateX(4px);
}

/* Flagship corporate shell pass: tighter navigation, stronger credibility
   footer, and a more tactile public-company finish without changing the CI3
   component contract. */
.site-header {
   border-bottom: 1px solid rgba(14, 36, 79, .08);
   backdrop-filter: saturate(1.08) blur(14px);
}

.header-main {
   position: relative;
}

.header-main::after {
   position: absolute;
   right: 0;
   bottom: 0;
   left: 0;
   height: 1px;
   background: linear-gradient(90deg, transparent, rgba(47, 128, 237, .36), transparent);
   content: '';
}

.primary-navigation>ul>li>a:hover,
.primary-navigation>ul>li:focus-within>a,
.primary-navigation>ul>li.is-active>a,
.primary-navigation>ul>li>a[aria-current='page'] {
   color: var(--navy);
   background: rgba(14, 36, 79, .06);
}

.primary-navigation>ul>li.is-active>a::after,
.primary-navigation>ul>li>a[aria-current='page']::after {
   position: absolute;
   right: 1rem;
   bottom: .45rem;
   left: 1rem;
   height: 2px;
   border-radius: 999px;
   background: linear-gradient(90deg, var(--engineering-blue), #78a8ff);
   content: '';
}

.nav-search__toggle,
.language-switch {
   box-shadow: 0 10px 24px rgba(14, 36, 79, .06);
}

.site-footer::before {
   position: absolute;
   inset: 0;
   opacity: .055;
   background-image:
      linear-gradient(rgba(175, 207, 253, .24) 1px, transparent 1px),
      linear-gradient(90deg, rgba(175, 207, 253, .24) 1px, transparent 1px);
   background-size: 54px 54px;
   content: '';
   pointer-events: none;
}

.site-footer .container {
   position: relative;
   z-index: 1;
}

.footer-credentials {
   display: flex;
   flex-wrap: wrap;
   gap: .55rem;
   margin: 1rem 0 0;
}

.footer-credentials span {
   display: inline-flex;
   align-items: center;
   gap: .45rem;
   padding: .42rem .62rem;
   border: 1px solid rgba(255, 255, 255, .18);
   border-radius: 999px;
   color: #eff6ff;
   background: rgba(255, 255, 255, .07);
   font-size: .74rem;
   font-weight: 800;
   line-height: 1.35;
}

.footer-credentials i {
   color: var(--gold);
}

@media (min-width: 992px) {
   .primary-navigation a {
      padding-right: .68rem;
      padding-left: .68rem;
   }

   .site-footer {
      background-color: #061126;
      background-image: url('../images/brand/footer.png');
      background-position: center top;
      background-repeat: no-repeat;
      background-size: cover;
   }
}

/* Footer operational links, externally supplied social marks, credential
   logos, and the compact office-map treatment. */
.footer-system-links {
   display: flex;
   flex-wrap: wrap;
   gap: .55rem .9rem;
   margin-top: 1.25rem;
   padding-top: 1rem;
   border-top: 1px solid rgba(255, 255, 255, .14);
}

.footer-system-links a {
   display: inline-flex;
   gap: .4rem;
   align-items: center;
   color: #fff;
   font-size: .78rem;
   font-weight: 800;
}

.footer-system-links i {
   color: var(--gold);
}

.footer-social a {
   overflow: hidden;
   transition: transform .2s ease-in-out, background .2s ease-in-out, border-color .2s ease-in-out;
}

.footer-social a:hover {
	border-color: #fff;
	background: #fff;
	transform: translateY(-2px);
}

.footer-social a:hover i {
	color: var(--navy);
}

.footer-social a:hover img {
	filter: brightness(0) saturate(100%) invert(13%) sepia(30%) saturate(1696%) hue-rotate(171deg) brightness(91%) contrast(101%);
}

.footer-social img,
.footer-social i {
   width: 19px;
   height: 19px;
   object-fit: contain;
}

.footer-social i {
   display: grid;
   place-items: center;
   color: #fff;
   font-size: 1rem;
}

.footer-social i[hidden] {
   display: none;
}

.footer-map-card {
   overflow: hidden;
   border: 1px solid rgba(255, 255, 255, .18);
   border-radius: 6px 24px 6px 6px;
   background: rgba(255, 255, 255, .07);
}

.footer-company .footer-map-card {
   margin-top: 1rem;
}

.footer-map-card iframe {
   display: block;
   width: 100%;
   height: 152px;
   border: 0;
   filter: saturate(.78) contrast(1.04);
}

.footer-map-card__link {
   display: flex;
   gap: .5rem;
   align-items: center;
   padding: .7rem .8rem;
   color: #fff;
   font-size: .78rem;
   font-weight: 800;
}

.footer-map-card i {
   color: var(--gold);
}

.footer-certificates {
   position: relative;
   z-index: 1;
   display: flex;
   flex-wrap: wrap;
   gap: .85rem 1.25rem;
   align-items: center;
   padding: 1.25rem 0;
   border-top: 1px solid rgba(255, 255, 255, .14);
}

.footer-certificate {
   display: inline-flex;
   max-width: 180px;
   gap: .6rem;
   align-items: center;
   color: #dbe7fa;
   font-size: .72rem;
   font-weight: 700;
   line-height: 1.35;
}

.footer-certificate img {
   width: auto;
   max-width: 88px;
   height: 44px;
   object-fit: contain;
}

@media (min-width: 768px) {
   .footer-map-card {
      grid-column: 1 / -1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      align-items: center;
   }

   .footer-map-card iframe {
      height: 124px;
   }

   .footer-map-card__link {
      min-width: 166px;
      justify-content: center;
      padding: 1rem;
   }

   .footer-company .footer-map-card {
      display: block;
   }

   .footer-company .footer-map-card iframe {
      height: 150px;
   }

   .footer-company .footer-map-card__link {
      min-width: 0;
      justify-content: flex-start;
      padding: .72rem .8rem;
   }
}

@media (max-width: 575.98px) {
   .footer-certificates {
      align-items: flex-start;
   }

   .footer-certificate {
      width: calc(50% - .65rem);
   }

   .footer-certificate img {
      max-width: 72px;
   }
}

/* Contact social links are rendered from the company profile. */
.contact-directory-social {
   padding: .9rem 1rem;
   border-top: 1px solid rgba(14, 36, 79, .12);
}

.contact-directory-social > div {
   display: flex;
   flex-wrap: wrap;
   gap: .55rem;
}

.contact-directory-social a {
   display: inline-flex;
   gap: .45rem;
   align-items: center;
   min-height: 34px;
   padding: .38rem .62rem;
   border: 1px solid rgba(14, 36, 79, .13);
   border-radius: 999px;
   color: var(--navy);
   font-size: .78rem;
   font-weight: 800;
}

.contact-directory-social a:hover {
   border-color: var(--navy);
   color: #fff;
   background: var(--navy);
}

/* Certificates remain with the contact column so their provenance reads as a
   corporate credential, not a separate page-width content section. */
.footer-contact-block .footer-certificates {
   display: grid;
   gap: .65rem;
   margin-top: 1.35rem;
   padding: .95rem 0 0;
   border-top: 1px solid rgba(255, 255, 255, .16);
}

.footer-certificates__label {
   display: flex;
   gap: .5rem;
   align-items: center;
   margin: 0;
   color: #fff;
   font-size: .7rem;
   font-weight: 900;
   letter-spacing: .08em;
   text-transform: uppercase;
}

.footer-certificates__label i {
   color: var(--gold);
}

.footer-certificates__rail {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: .75rem;
}

.footer-contact-block .footer-certificate {
	display: grid;
	grid-template-columns: minmax(0, 100px) minmax(0, 1fr);
	min-width: 0;
	width: 100%;
	max-width: none;
	gap: .65rem;
	align-items: center;
	padding: .75rem;
	border: 1px solid rgba(255, 255, 255, .14);
	color: #e8f0ff;
	background: rgba(255, 255, 255, .055);
	font-size: .7rem;
	text-align: left;
}

.footer-contact-block .footer-certificate img {
	display: block;
	width: 100%;
	max-width: 100px;
	height: auto;
	object-fit: contain;
}

.footer-contact-block .footer-certificate span {
   overflow-wrap: anywhere;
}

/* Data-driven primary navigation: root menu records remain direct links while
   child records render as an accessible expertise panel. The no-JavaScript
   state keeps those child links available. */
.primary-navigation__list,
.primary-navigation__submenu-list {
   padding: 0;
   margin: 0;
   list-style: none;
}

.primary-navigation__link-row {
   display: flex;
   min-width: 0;
   align-items: stretch;
   gap: .18rem;
}

.primary-navigation__link {
   display: inline-flex;
   min-width: 0;
   flex: 1 1 auto;
   align-items: center;
   gap: .42rem;
}

.primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link:hover,
.primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link:focus-visible,
.primary-navigation__item.is-active > .primary-navigation__link-row > .primary-navigation__link {
   color: var(--navy);
}

/* Submenu children may include CMS images. Keep the media treatment scoped to
   enriched links so other data-driven submenus remain text-first. */
.primary-navigation__submenu-card,
.primary-navigation__service-card,
.primary-navigation__sector-card {
   display: flex !important;
   gap: .7rem;
   align-items: center;
}

.primary-navigation__submenu-thumb,
.primary-navigation__service-thumb,
.primary-navigation__sector-thumb {
   display: inline-flex;
   width: 36px;
   height: 36px;
   flex: 0 0 36px;
   align-items: center;
   justify-content: center;
   overflow: hidden;
   border: 1px solid rgba(14, 36, 79, .11);
   border-radius: 6px;
   background: #fff;
   box-shadow: 0 4px 10px rgba(14, 36, 79, .08);
   backface-visibility: hidden;
   transform: translate3d(0, 0, 0);
   transition: border-color .2s ease, box-shadow .2s ease, transform .28s cubic-bezier(.2, .7, .2, 1);
}

.primary-navigation__sector-thumb {
   border-color: rgba(14, 36, 79, .28);
   background: var(--navy);
}

.primary-navigation__submenu-thumb img,
.primary-navigation__service-thumb img,
.primary-navigation__sector-thumb img {
   display: block;
   width: 100%;
   height: 100%;
   object-fit: cover;
}

.primary-navigation__sector-thumb img {
   object-fit: contain;
   padding: .18rem;
   filter: brightness(0) invert(1);
}

.primary-navigation__submenu-thumb i,
.primary-navigation__service-thumb i,
.primary-navigation__sector-thumb i {
   color: var(--engineering-blue);
   font-size: .9rem;
}

.primary-navigation__sector-thumb i {
   color: #fff;
}

.primary-navigation__submenu-card-copy {
   min-width: 0;
}

.primary-navigation__panel {
   padding: .35rem 0 .65rem 1rem;
   border-left: 2px solid rgba(47, 128, 237, .55);
   background: var(--surface);
}

.primary-navigation__overview a {
   display: inline-flex;
   gap: .55rem;
   align-items: center;
   padding: .7rem 0;
   color: var(--navy);
   font-size: .82rem;
   font-weight: 800;
}

.primary-navigation__overview p {
   margin: 0 0 .75rem;
   color: var(--muted);
   font-size: .82rem;
   line-height: 1.6;
}

.primary-navigation__submenu-list a {
   display: block;
   padding: .55rem 0;
   color: var(--ink);
   font-size: .84rem;
   font-weight: 700;
}

.primary-navigation__submenu-list a:hover,
.primary-navigation__submenu-list a:focus-visible,
.primary-navigation__submenu-list a[aria-current='page'] {
   color: var(--engineering-blue);
   text-decoration: underline;
}

@media (max-width: 1199.98px) {
   .primary-navigation.is-open {
      right: 0;
      left: 0;
      max-height: calc(100vh - 6rem);
      overflow-y: auto;
      animation: primary-nav-reveal .22s ease-out both;
   }

   .primary-navigation__item {
      border-bottom: 1px solid var(--line);
   }

   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link {
      padding: .8rem 0;
   }

   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link:hover,
   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link:focus-visible {
      color: var(--engineering-blue);
   }

   .primary-navigation__panel {
      margin: 0 0 .8rem .35rem;
      padding: .95rem 1rem;
      border: 1px solid rgba(14, 36, 79, .1);
      border-left: 3px solid var(--engineering-blue);
      border-radius: 8px;
      background:
         linear-gradient(135deg, rgba(47, 128, 237, .08), transparent 46%),
         #f7f9fd;
      box-shadow: 0 12px 28px rgba(14, 36, 79, .08);
   }

   .primary-navigation__overview a:hover,
   .primary-navigation__overview a:focus-visible {
      color: #fff;
      background: var(--navy);
      text-decoration: none;
   }

   .primary-navigation__submenu-list a {
      min-height: 44px;
      border-radius: 6px;
   }

   .primary-navigation__submenu-list a:hover,
   .primary-navigation__submenu-list a:focus-visible,
   .primary-navigation__submenu-list a[aria-current='page'] {
      color: var(--engineering-blue);
      background: rgba(47, 128, 237, .08);
      text-decoration: none;
   }

}

@media (min-width: 1200px) {
   .primary-navigation {
      display: block;
      width: auto;
      margin-left: auto;
   }

   .primary-navigation__list {
      display: flex;
      align-items: center;
      gap: .05rem;
   }

   .primary-navigation__item {
      position: relative;
      border: 0;
   }

   .primary-navigation__link-row {
      align-items: center;
   }

   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link {
      position: relative;
      padding: .74rem .62rem;
      border-radius: 999px;
      font-size: 13px;
      transition: color .2s ease, background-color .2s ease;
   }

   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link::before {
      position: absolute;
      right: .6rem;
      bottom: .35rem;
      left: .6rem;
      height: 2px;
      border-radius: 999px;
      background: var(--engineering-blue);
      content: '';
      opacity: 0;
      transform: scaleX(.35);
      transform-origin: center;
      transition: opacity .18s ease, transform .22s cubic-bezier(.22, .61, .36, 1);
   }

   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link:hover,
   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link:focus-visible,
   .primary-navigation__item.has-children.is-submenu-open > .primary-navigation__link-row > .primary-navigation__link,
   .primary-navigation__item.has-children:hover > .primary-navigation__link-row > .primary-navigation__link,
   .primary-navigation__item.has-children:focus-within > .primary-navigation__link-row > .primary-navigation__link,
   .primary-navigation__item.is-active > .primary-navigation__link-row > .primary-navigation__link {
      color: var(--navy);
      background: rgba(47, 128, 237, .08);
      box-shadow: inset 0 0 0 1px rgba(47, 128, 237, .08);
   }

   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link:hover::before,
   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link:focus-visible::before,
   .primary-navigation__item.has-children.is-submenu-open > .primary-navigation__link-row > .primary-navigation__link::before,
   .primary-navigation__item.has-children:hover > .primary-navigation__link-row > .primary-navigation__link::before,
   .primary-navigation__item.has-children:focus-within > .primary-navigation__link-row > .primary-navigation__link::before,
   .primary-navigation__item.is-active > .primary-navigation__link-row > .primary-navigation__link::before {
      opacity: 1;
      transform: scaleX(1);
   }

   .primary-navigation__panel {
      position: absolute;
      top: 100%;
      left: 50%;
      z-index: 30;
      display: grid;
      width: min(780px, calc(100vw - 2rem));
      grid-template-columns: minmax(172px, .66fr) minmax(0, 1.34fr);
      gap: 1.45rem;
      padding: 1.4rem;
      border: 1px solid rgba(14, 36, 79, .12);
      border-top: 3px solid var(--engineering-blue);
      border-radius: 8px;
      background:
         linear-gradient(135deg, rgba(47, 128, 237, .08), transparent 38%),
         linear-gradient(180deg, #fff, #f9fbff);
      box-shadow: 0 24px 55px rgba(6, 17, 38, .18);
      opacity: 0;
      pointer-events: none;
      transform: translateX(-38%) translateY(.65rem);
      transform-origin: 45% 0;
      transition: opacity .28s ease, transform .34s cubic-bezier(.2, .7, .2, 1), visibility 0s linear .28s;
      visibility: hidden;
      will-change: opacity, transform;
   }

   .primary-navigation__item.has-children.is-submenu-open > .primary-navigation__panel,
   .js .primary-navigation__item.has-children:hover > .primary-navigation__panel,
   .js .primary-navigation__item.has-children:focus-within > .primary-navigation__panel,
   .primary-navigation__item.has-children:hover > .primary-navigation__panel,
   .primary-navigation__item.has-children:focus-within > .primary-navigation__panel {
      opacity: 1;
      pointer-events: auto;
      transform: translateX(-38%) translateY(0);
      transition-delay: 0s;
      visibility: visible;
   }

   .primary-navigation__overview {
      display: block;
      align-items: flex-start;
      padding: .1rem 1.25rem .1rem .1rem;
      border-right: 1px solid var(--line);
   }

   .primary-navigation__overview a {
      padding: .65rem .75rem;
      border: 1px solid rgba(47, 128, 237, .18);
      border-radius: 8px;
      background: rgba(255, 255, 255, .68);
      font-size: .92rem;
      line-height: 1.4;
      transform: translate3d(0, 0, 0);
      transition: color .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease, transform .28s cubic-bezier(.2, .7, .2, 1);
   }

   .primary-navigation__overview a:hover,
   .primary-navigation__overview a:focus-visible {
      border-color: var(--navy);
      color: #fff;
      background: var(--navy);
      box-shadow: 0 8px 16px rgba(14, 36, 79, .18);
      text-decoration: none;
      transform: translateY(-2px);
   }

   .primary-navigation__submenu-list {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: .15rem 1rem;
   }

   .primary-navigation__submenu-list li {
      opacity: 0;
      transform: translateY(.28rem);
      transition: opacity .24s ease, transform .28s cubic-bezier(.2, .7, .2, 1);
   }

   .primary-navigation__item.has-children.is-submenu-open > .primary-navigation__panel .primary-navigation__submenu-list li,
   .primary-navigation__item.has-children:hover > .primary-navigation__panel .primary-navigation__submenu-list li,
   .primary-navigation__item.has-children:focus-within > .primary-navigation__panel .primary-navigation__submenu-list li {
      opacity: 1;
      transform: translateY(0);
   }

   .primary-navigation__submenu-list li:nth-child(2) {
      transition-delay: .025s;
   }

   .primary-navigation__submenu-list li:nth-child(3) {
      transition-delay: .05s;
   }

   .primary-navigation__submenu-list li:nth-child(4) {
      transition-delay: .075s;
   }

   .primary-navigation__submenu-list li:nth-child(n+5) {
      transition-delay: .1s;
   }

   .primary-navigation__submenu-list a {
      min-height: 44px;
      padding: .62rem .7rem;
      border: 1px solid transparent;
      border-radius: 8px;
      background: rgba(255, 255, 255, .45);
      font-size: .78rem;
      line-height: 1.4;
      transform: translate3d(0, 0, 0);
      transition: border-color .2s ease, background-color .2s ease, box-shadow .2s ease, color .2s ease, transform .28s cubic-bezier(.2, .7, .2, 1);
   }

   .primary-navigation__submenu-list a:hover,
   .primary-navigation__submenu-list a:focus-visible,
   .primary-navigation__submenu-list a[aria-current='page'] {
      border-color: rgba(47, 128, 237, .3);
      background: rgba(47, 128, 237, .1);
      box-shadow: 0 8px 18px rgba(14, 36, 79, .08);
      text-decoration: none;
      transform: translateY(-2px);
   }

   .primary-navigation__submenu-card,
   .primary-navigation__service-card,
   .primary-navigation__sector-card {
      min-height: 62px !important;
      padding: .55rem .65rem !important;
   }

   .primary-navigation__submenu-thumb,
   .primary-navigation__service-thumb,
   .primary-navigation__sector-thumb {
      width: 42px;
      height: 42px;
      flex-basis: 42px;
      backface-visibility: hidden;
      transform: translate3d(0, 0, 0);
      transition: border-color .2s ease, box-shadow .2s ease, transform .28s cubic-bezier(.2, .7, .2, 1);
   }

   .primary-navigation__submenu-card:hover .primary-navigation__submenu-thumb,
   .primary-navigation__submenu-card:focus-visible .primary-navigation__submenu-thumb,
   .primary-navigation__submenu-card[aria-current='page'] .primary-navigation__submenu-thumb,
   .primary-navigation__service-card:hover .primary-navigation__service-thumb,
   .primary-navigation__service-card:focus-visible .primary-navigation__service-thumb,
   .primary-navigation__service-card[aria-current='page'] .primary-navigation__service-thumb,
   .primary-navigation__sector-card:hover .primary-navigation__sector-thumb,
   .primary-navigation__sector-card:focus-visible .primary-navigation__sector-thumb,
   .primary-navigation__sector-card[aria-current='page'] .primary-navigation__sector-thumb {
      border-color: rgba(201, 162, 77, .65);
      box-shadow: 0 8px 18px rgba(14, 36, 79, .2);
      transform: scale(1.04);
   }
}

@keyframes primary-nav-reveal {
   from {
      opacity: 0;
      transform: translateY(-.45rem);
   }

   to {
      opacity: 1;
      transform: translateY(0);
   }
}

@media (prefers-reduced-motion: reduce) {
   .primary-navigation.is-open,
   .primary-navigation__submenu-list li,
   .primary-navigation__submenu-list a,
   .primary-navigation__overview a,
   .primary-navigation__submenu-thumb,
   .primary-navigation__service-thumb,
   .primary-navigation__sector-thumb,
   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link,
   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link::before {
      animation: none !important;
      transition: none !important;
   }
}

@media (max-width: 1199.98px) and (min-width: 992px) {
   .menu-toggle {
      display: inline-grid;
   }

   .primary-navigation {
      display: none;
      width: 100%;
      margin-left: 0;
   }

   .primary-navigation.is-open {
      display: block;
   }
}

/* Final motion pass for header interactions. Keep this after breakpoint
   overrides so mobile/tablet menus animate without changing the markup
   contract used by navigation.js. */
@media (max-width: 1199.98px) {
   .primary-navigation {
      position: absolute;
      top: 100%;
      right: 0;
      left: 0;
      display: block;
      width: 100%;
      max-height: 0;
      margin-left: 0;
      overflow: hidden;
      padding: 0 1rem;
      background: #fff;
      box-shadow: var(--shadow);
      opacity: 0;
      pointer-events: none;
      transform: translate3d(0, -.45rem, 0);
      visibility: hidden;
      transition:
         opacity var(--motion-base, .28s) ease,
         transform var(--motion-slow, .36s) var(--motion-ease, cubic-bezier(.2, .7, .2, 1)),
         max-height var(--motion-slow, .36s) var(--motion-ease, cubic-bezier(.2, .7, .2, 1)),
         padding var(--motion-base, .28s) ease,
         visibility 0s linear var(--motion-slow, .36s);
   }

   .primary-navigation.is-open {
      max-height: calc(100vh - 6rem);
      overflow-y: auto;
      padding: 1rem;
      opacity: 1;
      pointer-events: auto;
      transform: translate3d(0, 0, 0);
      visibility: visible;
      transition-delay: 0s;
   }
}

@media (prefers-reduced-motion: reduce) {
   .site-header,
   .menu-toggle,
   .nav-search__toggle,
   .primary-navigation,
   .footer-links a,
   .footer-social a,
   .site-search-panel,
   .site-search-panel__inner {
      animation: none !important;
      transition: none !important;
   }

   .menu-toggle:hover,
   .menu-toggle:focus-visible,
   .nav-search__toggle:hover,
   .nav-search__toggle:focus-visible,
   .footer-links a:hover,
   .footer-social a:hover,
   .site-search-panel__inner {
      transform: none !important;
   }
}

/* Consent-first analytics notice. It remains absent unless a valid GTM
   container is enabled in site.php, so it cannot obscure public content in
   the default unconfigured state. */
.analytics-consent {
   position: fixed;
   z-index: 1200;
   right: max(1rem, env(safe-area-inset-right));
   bottom: max(1rem, env(safe-area-inset-bottom));
   left: max(1rem, env(safe-area-inset-left));
   display: flex;
   max-width: 680px;
   margin-left: auto;
   padding: 1rem 1.1rem;
   gap: 1rem;
   align-items: center;
   color: #fff;
   background: #0e244f;
   border: 1px solid rgba(255, 255, 255, .25);
   border-radius: 4px;
   box-shadow: 0 14px 34px rgba(5, 17, 40, .28);
}

.analytics-consent p {
   margin: 0;
   font-size: .82rem;
   line-height: 1.55;
}

.analytics-consent a {
   color: #fff;
   text-decoration: underline;
   text-underline-offset: 2px;
}

.analytics-consent__actions {
   display: flex;
   flex: 0 0 auto;
   flex-wrap: wrap;
   gap: .45rem;
}

.analytics-consent .btn {
   min-height: 40px;
   padding: .5rem .75rem;
   white-space: nowrap;
   font-size: .76rem;
}

@media (max-width: 640px) {
   .analytics-consent {
      display: block;
   }

   .analytics-consent__actions {
      margin-top: .75rem;
   }
}

/* Hero-overlay navigation: lets the first hero image sit underneath the
   public navbar, then restores the solid corporate shell as soon as users
   scroll, open a menu, or interact with search. */
:root {
   --site-header-height: 116px;
}

body.has-hero-overlay .site-header {
   position: fixed;
   top: 0;
   right: 0;
   left: 0;
   background: rgba(255, 255, 255, .97);
   transition:
      background-color .28s ease,
      border-color .28s ease,
      box-shadow .28s ease,
      backdrop-filter .28s ease;
}

body.has-hero-overlay .breadcrumb-shell {
   position: absolute;
   top: var(--site-header-height);
   right: 0;
   left: 0;
   margin-bottom: 0;
}

body.has-hero-overlay .page-hero {
   padding-top: max(clamp(6rem, 10vw, 9rem), calc(var(--site-header-height) + 4.25rem));
}

@media (min-width: 1200px) {
   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) {
      border-bottom-color: rgba(255, 255, 255, .16);
      background:
         linear-gradient(180deg, rgba(3, 15, 35, .44), rgba(3, 15, 35, .08));
      box-shadow: none;
      backdrop-filter: saturate(1.05) blur(8px);
   }

   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .header-main::after {
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .32), transparent);
   }

   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .brand img {
      filter: drop-shadow(0 10px 20px rgba(0, 0, 0, .28));
   }

   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link,
   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .language-switch {
      color: #fff;
      text-shadow: 0 1px 14px rgba(0, 0, 0, .36);
   }

   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .nav-search__toggle {
      border-color: rgba(255, 255, 255, .34);
      color: #fff;
      background: rgba(255, 255, 255, .14);
      box-shadow: 0 16px 34px rgba(3, 15, 35, .16);
      backdrop-filter: blur(14px);
   }

   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link:hover,
   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link:focus-visible,
   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .primary-navigation__item.is-active > .primary-navigation__link-row > .primary-navigation__link {
      color: #fff;
      background: rgba(255, 255, 255, .14);
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .16);
   }

   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link::before {
      background: linear-gradient(90deg, var(--gold), rgba(255, 255, 255, .72));
   }
}

@media (max-width: 1199.98px) {
   body.has-hero-overlay .site-header {
      background: rgba(255, 255, 255, .96);
      box-shadow: 0 10px 28px rgba(14, 36, 79, .1);
      backdrop-filter: saturate(1.08) blur(14px);
   }

   body.has-hero-overlay .breadcrumb-shell {
      top: calc(var(--site-header-height) + .35rem);
   }
}

/* Top-level navigation state refinement: use an underline/border-bottom cue
   for hover, active, and open-submenu states. Keep backgrounds for submenu
   cards only, so the main menu stays clean and corporate. */
@media (min-width: 1200px) {
   body.has-hero-overlay .site-header.is-hero-overlay.has-open-submenu,
   body.has-hero-overlay .site-header.is-hero-overlay:has(.primary-navigation__item.has-children:hover),
   body.has-hero-overlay .site-header.is-hero-overlay:has(.primary-navigation__item.has-children:focus-within) {
      border-bottom-color: rgba(14, 36, 79, .08);
      background: rgba(255, 255, 255, .97);
      box-shadow: 0 10px 28px rgba(14, 36, 79, .1);
      backdrop-filter: saturate(1.08) blur(14px);
   }

   body.has-hero-overlay .site-header.is-hero-overlay.has-open-submenu .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link,
   body.has-hero-overlay .site-header.is-hero-overlay.has-open-submenu .language-switch,
   body.has-hero-overlay .site-header.is-hero-overlay:has(.primary-navigation__item.has-children:hover) .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link,
   body.has-hero-overlay .site-header.is-hero-overlay:has(.primary-navigation__item.has-children:hover) .language-switch,
   body.has-hero-overlay .site-header.is-hero-overlay:has(.primary-navigation__item.has-children:focus-within) .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link,
   body.has-hero-overlay .site-header.is-hero-overlay:has(.primary-navigation__item.has-children:focus-within) .language-switch {
      color: var(--navy);
      text-shadow: none;
   }

   body.has-hero-overlay .site-header.is-hero-overlay.has-open-submenu .nav-search__toggle,
   body.has-hero-overlay .site-header.is-hero-overlay:has(.primary-navigation__item.has-children:hover) .nav-search__toggle,
   body.has-hero-overlay .site-header.is-hero-overlay:has(.primary-navigation__item.has-children:focus-within) .nav-search__toggle {
      border-color: rgba(14, 36, 79, .18);
      color: var(--navy);
      background: #fff;
      box-shadow: 0 10px 26px rgba(14, 36, 79, .08);
      backdrop-filter: none;
   }

   .primary-navigation > ul > li > a:hover,
   .primary-navigation > ul > li:focus-within > a,
   .primary-navigation > ul > li.is-active > a,
   .primary-navigation > ul > li > a[aria-current='page'],
   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link:hover,
   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link:focus-visible,
   .primary-navigation__item.has-children.is-submenu-open > .primary-navigation__link-row > .primary-navigation__link,
   .primary-navigation__item.has-children:hover > .primary-navigation__link-row > .primary-navigation__link,
   .primary-navigation__item.has-children:focus-within > .primary-navigation__link-row > .primary-navigation__link,
   .primary-navigation__item.is-active > .primary-navigation__link-row > .primary-navigation__link,
   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link[aria-current='page'] {
      background: transparent !important;
      box-shadow: none !important;
   }

   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link {
      border-radius: 0;
   }

   .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link::before {
      right: .62rem;
      bottom: .22rem;
      left: .62rem;
      height: 2px;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--engineering-blue), var(--gold));
   }

   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link:hover,
   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link:focus-visible,
   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .primary-navigation__item.has-children.is-submenu-open > .primary-navigation__link-row > .primary-navigation__link,
   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .primary-navigation__item.has-children:hover > .primary-navigation__link-row > .primary-navigation__link,
   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .primary-navigation__item.has-children:focus-within > .primary-navigation__link-row > .primary-navigation__link,
   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .primary-navigation__item.is-active > .primary-navigation__link-row > .primary-navigation__link,
   body.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-open-submenu):not(.has-search-open) .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link[aria-current='page'] {
      background: transparent !important;
      box-shadow: none !important;
      color: #fff;
   }
}

/* Home-only correction: when hovering a main menu item with a submenu, keep
   the navbar transparent over the hero. The dropdown panel remains white. */
@media (min-width: 1200px) {
   body.home-page.has-hero-overlay .site-header.is-hero-overlay.has-open-submenu:not(.is-scrolled):not(.is-menu-open):not(.has-search-open),
   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open):has(.primary-navigation__item.has-children:hover),
   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open):has(.primary-navigation__item.has-children:focus-within) {
      border-bottom-color: rgba(255, 255, 255, .16);
      background:
         linear-gradient(180deg, rgba(3, 15, 35, .44), rgba(3, 15, 35, .08)) !important;
      box-shadow: none;
      backdrop-filter: saturate(1.05) blur(8px);
   }

   body.home-page.has-hero-overlay .site-header.is-hero-overlay.has-open-submenu:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link,
   body.home-page.has-hero-overlay .site-header.is-hero-overlay.has-open-submenu:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) .language-switch,
   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open):has(.primary-navigation__item.has-children:hover) .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link,
   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open):has(.primary-navigation__item.has-children:hover) .language-switch,
   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open):has(.primary-navigation__item.has-children:focus-within) .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link,
   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open):has(.primary-navigation__item.has-children:focus-within) .language-switch {
      color: #fff;
      text-shadow: 0 1px 14px rgba(0, 0, 0, .36);
   }

   body.home-page.has-hero-overlay .site-header.is-hero-overlay.has-open-submenu:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) .nav-search__toggle,
   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open):has(.primary-navigation__item.has-children:hover) .nav-search__toggle,
   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open):has(.primary-navigation__item.has-children:focus-within) .nav-search__toggle {
      border-color: rgba(255, 255, 255, .34);
      color: #fff;
      background: rgba(255, 255, 255, .14);
      box-shadow: 0 16px 34px rgba(3, 15, 35, .16);
      backdrop-filter: blur(14px);
   }

   body.home-page.has-hero-overlay .site-header.is-hero-overlay.has-open-submenu:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) .primary-navigation__item.has-children.is-submenu-open > .primary-navigation__link-row > .primary-navigation__link,
   body.home-page.has-hero-overlay .site-header.is-hero-overlay.has-open-submenu:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) .primary-navigation__item.has-children:hover > .primary-navigation__link-row > .primary-navigation__link,
   body.home-page.has-hero-overlay .site-header.is-hero-overlay.has-open-submenu:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) .primary-navigation__item.has-children:focus-within > .primary-navigation__link-row > .primary-navigation__link {
      color: #fff;
      background: transparent !important;
      box-shadow: none !important;
   }

   body.home-page.has-hero-overlay .site-header.is-hero-overlay.has-open-submenu:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link::before {
      background: linear-gradient(90deg, var(--gold), rgba(255, 255, 255, .72));
   }
}

/* External destinations moved into the main navbar after removing the utility
   bar. Keep them compact so the corporate menu still fits desktop widths. */
@media (min-width: 1200px) {
   .primary-navigation__item--external > .primary-navigation__link-row > .primary-navigation__link {
      font-size: 13px;
      letter-spacing: .01em;
      white-space: nowrap;
   }

   .primary-navigation__item--external i {
      margin-left: .18rem;
      font-size: .62rem;
      opacity: .78;
      transform: translateY(-1px);
   }
}

/* Public interaction motion normalization. */
.site-header,
.header-main,
.brand,
.brand img,
.menu-toggle,
.nav-search__toggle,
.language-switch,
.primary-navigation,
.primary-navigation__link,
.primary-navigation__link::before,
.primary-navigation__panel,
.primary-navigation__overview a,
.primary-navigation__submenu-list li,
.primary-navigation__submenu-list a,
.primary-navigation__submenu-thumb,
.primary-navigation__service-thumb,
.primary-navigation__sector-thumb,
.site-search-panel,
.site-search-panel__inner,
.site-search-panel__close,
.site-search-panel__form input[type='search'],
.site-search-panel__form button[type='submit'] {
   transition-timing-function: var(--motion-ease, cubic-bezier(.2, .7, .2, 1));
}

.menu-toggle,
.nav-search__toggle,
.language-switch,
.primary-navigation__link,
.primary-navigation__overview a,
.primary-navigation__submenu-list a,
.site-search-panel__close,
.site-search-panel__form button[type='submit'] {
   backface-visibility: hidden;
   transform: translate3d(0, 0, 0);
   transition:
      color var(--motion-fast, 160ms) ease-in-out,
      background-color var(--motion-fast, 160ms) ease-in-out,
      border-color var(--motion-fast, 160ms) ease-in-out,
      box-shadow var(--motion-base, 240ms) ease,
      opacity var(--motion-base, 240ms) ease,
      transform var(--motion-base, 240ms) var(--motion-ease, cubic-bezier(.2, .7, .2, 1));
}

.menu-toggle:hover,
.menu-toggle:focus-visible,
.nav-search__toggle:hover,
.nav-search__toggle:focus-visible,
.primary-navigation__link:hover,
.primary-navigation__link:focus-visible,
.primary-navigation__overview a:hover,
.primary-navigation__overview a:focus-visible,
.primary-navigation__submenu-list a:hover,
.primary-navigation__submenu-list a:focus-visible,
.site-search-panel__close:hover,
.site-search-panel__close:focus-visible,
.site-search-panel__form button[type='submit']:hover,
.site-search-panel__form button[type='submit']:focus-visible {
   transform: translate3d(0, -2px, 0);
}

.primary-navigation__panel {
   transition:
      opacity var(--motion-slow, 340ms) ease,
      transform var(--motion-slow, 340ms) var(--motion-emphasis, cubic-bezier(.16, 1, .3, 1)),
      visibility 0s linear var(--motion-slow, 340ms);
}

.site-search-panel {
   transition:
      opacity var(--motion-close-delay, 260ms) ease,
      visibility 0s linear var(--motion-close-delay, 260ms);
}

.site-search-panel__inner {
   transition:
      opacity var(--motion-base, 240ms) ease,
      transform var(--motion-slow, 340ms) var(--motion-emphasis, cubic-bezier(.16, 1, .3, 1));
}

@media (min-width: 1200px) {
   .primary-navigation__panel {
      transition:
         opacity var(--motion-base, 240ms) ease-in-out,
         transform var(--motion-slow, 340ms) var(--motion-ease, cubic-bezier(.2, .7, .2, 1)),
         visibility 0s linear var(--motion-base, 240ms) !important;
      will-change: opacity, transform;
   }

   .primary-navigation__item.has-children.is-submenu-closing > .primary-navigation__panel,
   .js .primary-navigation__item.has-children:not(.is-submenu-open):not(.is-submenu-closing):hover > .primary-navigation__panel,
   .js .primary-navigation__item.has-children:not(.is-submenu-open):not(.is-submenu-closing):focus-within > .primary-navigation__panel {
      opacity: 0;
      pointer-events: none;
      transform: translateX(-38%) translateY(.65rem);
      visibility: hidden;
   }

   .primary-navigation__item.has-children.is-submenu-open > .primary-navigation__panel {
      opacity: 1;
      pointer-events: auto;
      transform: translateX(-38%) translateY(0);
      transition-delay: 0s !important;
      visibility: visible;
   }
}

/* Final navigation interaction smoothing. This keeps the existing underline
   cue while letting JavaScript-controlled submenu states own the reveal/hide
   animation, avoiding hover-rule flicker at the panel boundary. */
@media (min-width: 1200px) {
   .primary-navigation__item.has-children > .primary-navigation__panel {
      opacity: 0;
      pointer-events: none;
      transform: translate3d(-38%, .58rem, 0) scale(.988);
      transform-origin: 45% 0;
      transition:
         opacity var(--motion-base, 320ms) ease,
         transform var(--motion-slow, 520ms) var(--motion-emphasis, cubic-bezier(.16, 1, .3, 1)),
         visibility 0s linear var(--motion-base, 320ms) !important;
      visibility: hidden;
      will-change: opacity, transform;
   }

   .primary-navigation__item.has-children.is-submenu-open > .primary-navigation__panel {
      opacity: 1;
      pointer-events: auto;
      transform: translate3d(-38%, 0, 0) scale(1);
      transition:
         opacity var(--motion-base, 320ms) ease,
         transform var(--motion-slow, 520ms) var(--motion-emphasis, cubic-bezier(.16, 1, .3, 1)),
         visibility 0s linear 0s !important;
      visibility: visible;
   }

   .primary-navigation__item.has-children.is-submenu-closing > .primary-navigation__panel,
   .js .primary-navigation__item.has-children:not(.is-submenu-open):not(.is-submenu-closing):hover > .primary-navigation__panel,
   .js .primary-navigation__item.has-children:not(.is-submenu-open):not(.is-submenu-closing):focus-within > .primary-navigation__panel {
      opacity: 0;
      pointer-events: none;
      transform: translate3d(-38%, .46rem, 0) scale(.992);
      visibility: hidden;
   }

   .primary-navigation__overview,
   .primary-navigation__submenu-list {
      opacity: 0;
      transform: translate3d(0, .3rem, 0);
      transition:
         opacity var(--motion-base, 320ms) ease,
         transform var(--motion-slow, 520ms) var(--motion-emphasis, cubic-bezier(.16, 1, .3, 1));
      will-change: opacity, transform;
   }

   .primary-navigation__item.has-children.is-submenu-open > .primary-navigation__panel .primary-navigation__overview,
   .primary-navigation__item.has-children.is-submenu-open > .primary-navigation__panel .primary-navigation__submenu-list {
      opacity: 1;
      transform: translate3d(0, 0, 0);
   }

   .primary-navigation__item.has-children.is-submenu-open > .primary-navigation__panel .primary-navigation__submenu-list {
      transition-delay: 45ms;
   }

   .primary-navigation__item.has-children.is-submenu-closing > .primary-navigation__panel .primary-navigation__overview,
   .primary-navigation__item.has-children.is-submenu-closing > .primary-navigation__panel .primary-navigation__submenu-list {
      opacity: 0;
      transform: translate3d(0, .2rem, 0);
      transition-delay: 0s;
   }

   .primary-navigation__item.has-children.is-submenu-closing > .primary-navigation__panel .primary-navigation__submenu-list li {
      transition-delay: 0s !important;
   }

   .primary-navigation__link:hover,
   .primary-navigation__link:focus-visible {
      transform: translate3d(0, -1px, 0);
   }

   .primary-navigation__submenu-list a:hover,
   .primary-navigation__submenu-list a:focus-visible {
      transform: translate3d(0, -1.5px, 0);
   }
}

.site-search-panel:not(.is-open) .site-search-panel__inner {
   opacity: .72;
}

.primary-navigation__submenu-thumb,
.primary-navigation__service-thumb,
.primary-navigation__sector-thumb,
.primary-navigation__submenu-thumb img,
.primary-navigation__service-thumb img,
.primary-navigation__sector-thumb img {
   transition:
      border-color var(--motion-base, 240ms) ease,
      box-shadow var(--motion-base, 240ms) ease,
      filter var(--motion-base, 240ms) ease,
      transform var(--motion-slow, 340ms) var(--motion-ease, cubic-bezier(.2, .7, .2, 1));
}

@media (max-width: 1199.98px) {
   .primary-navigation.is-open {
      animation: primary-nav-reveal var(--motion-slow, 340ms) var(--motion-emphasis, cubic-bezier(.16, 1, .3, 1));
   }
}

.back-to-top {
   --back-to-top-edge: max(1.15rem, env(safe-area-inset-bottom));
   align-items: center;
   background: linear-gradient(135deg, var(--navy), var(--engineering-blue));
   border: 1px solid rgba(255, 255, 255, .36);
   border-radius: 999px;
   bottom: calc(var(--back-to-top-edge) + var(--back-to-top-consent-offset, 0px));
   box-shadow: 0 18px 40px rgba(7, 22, 47, .22);
   color: #fff;
   cursor: pointer;
   display: inline-grid;
   height: 48px;
   justify-content: center;
   min-height: 48px;
   min-width: 48px;
   opacity: 0;
   pointer-events: none;
   position: fixed;
   right: max(1.15rem, env(safe-area-inset-right));
   transform: translate3d(0, .75rem, 0) scale(.94);
   transition:
      bottom var(--motion-base, 320ms) var(--motion-ease, cubic-bezier(.2, .7, .2, 1)),
      opacity var(--motion-base, 320ms) ease,
      transform var(--motion-slow, 520ms) var(--motion-emphasis, cubic-bezier(.16, 1, .3, 1)),
      box-shadow var(--motion-base, 320ms) ease,
      visibility 0s linear var(--motion-base, 320ms);
   visibility: hidden;
   width: 48px;
   z-index: 1250;
}

.back-to-top.is-visible {
   opacity: 1;
   pointer-events: auto;
   transform: translate3d(0, 0, 0) scale(1);
   transition-delay: 0s;
   visibility: visible;
}

.back-to-top:hover,
.back-to-top:focus-visible {
   box-shadow: 0 22px 48px rgba(7, 22, 47, .3);
   color: #fff;
   outline: none;
   transform: translate3d(0, -3px, 0) scale(1.03);
}

.back-to-top:focus-visible {
   box-shadow: 0 0 0 4px rgba(24, 144, 255, .22), 0 22px 48px rgba(7, 22, 47, .3);
}

.back-to-top i {
   font-size: 1rem;
   line-height: 1;
}

body.search-open .back-to-top,
body.site-search-open .back-to-top,
body.is-search-panel-open .back-to-top,
body.home-popup-open .back-to-top,
body.is-home-popup-open .back-to-top,
body.project-lightbox-open .back-to-top {
   opacity: 0;
   pointer-events: none;
   transform: translate3d(0, .75rem, 0) scale(.94);
   visibility: hidden;
}

@media (max-width: 575.98px) {
   .back-to-top {
      --back-to-top-edge: max(.9rem, env(safe-area-inset-bottom));
      height: 44px;
      min-height: 44px;
      min-width: 44px;
      right: max(.9rem, env(safe-area-inset-right));
      width: 44px;
   }
}

@media (prefers-reduced-motion: reduce) {
   .back-to-top,
   .site-header,
   .header-main,
   .brand,
   .brand img,
   .menu-toggle,
   .nav-search__toggle,
   .language-switch,
   .primary-navigation,
   .primary-navigation.is-open,
   .primary-navigation__link,
   .primary-navigation__link::before,
   .primary-navigation__panel,
   .primary-navigation__overview a,
   .primary-navigation__submenu-list li,
   .primary-navigation__submenu-list a,
   .primary-navigation__submenu-thumb,
   .primary-navigation__service-thumb,
   .primary-navigation__sector-thumb,
   .site-search-panel,
   .site-search-panel__inner,
   .site-search-panel__close,
   .site-search-panel__form input[type='search'],
   .site-search-panel__form button[type='submit'] {
      animation: none !important;
      transition: none !important;
   }

   .back-to-top:hover,
   .back-to-top:focus-visible,
   .menu-toggle:hover,
   .menu-toggle:focus-visible,
   .nav-search__toggle:hover,
   .nav-search__toggle:focus-visible,
   .primary-navigation__link:hover,
   .primary-navigation__link:focus-visible,
   .primary-navigation__overview a:hover,
   .primary-navigation__overview a:focus-visible,
   .primary-navigation__submenu-list a:hover,
   .primary-navigation__submenu-list a:focus-visible,
   .site-search-panel__close:hover,
   .site-search-panel__close:focus-visible,
   .site-search-panel__form button[type='submit']:hover,
   .site-search-panel__form button[type='submit']:focus-visible {
      transform: none !important;
   }
}

/* Homepage header belongs to the hero on desktop, but keeps a strong enough
   tonal base that the navigation remains legible over every approved banner. */
@media (min-width: 1200px) {
   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) {
      background: linear-gradient(180deg, rgba(3, 15, 35, .72), rgba(3, 15, 35, .26) 74%, transparent) !important;
      border-bottom-color: rgba(255, 255, 255, .18);
      box-shadow: none;
      backdrop-filter: saturate(1.05) blur(8px);
   }

   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link,
   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) .language-switch {
      color: #fff;
      text-shadow: 0 1px 14px rgba(0, 0, 0, .38);
   }
}

/* On the homepage, mobile navigation is part of the opening image as it is on
   Sustain. It becomes the standard white header as soon as users scroll or
   open a task-focused interface such as the menu or search. */
@media (max-width: 1199.98px) {
   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) {
      border-bottom-color: transparent;
      background: linear-gradient(180deg, rgba(3, 15, 35, .58), rgba(3, 15, 35, 0)) !important;
      box-shadow: none;
      backdrop-filter: none;
   }

   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) .brand img {
      filter: drop-shadow(0 4px 12px rgba(0, 0, 0, .32));
   }

   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) .menu-toggle,
   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) .nav-search__toggle {
      border-color: rgba(255, 255, 255, .42);
      color: #fff;
      background: rgba(3, 15, 35, .16);
      box-shadow: 0 10px 26px rgba(3, 15, 35, .14);
      backdrop-filter: blur(10px);
   }

   body.home-page.has-hero-overlay .site-header.is-hero-overlay:not(.is-scrolled):not(.is-menu-open):not(.has-search-open) .language-switch {
      color: #fff;
      text-shadow: 0 1px 12px rgba(0, 0, 0, .42);
   }
}

/* A restrained brand mark leaves room for navigation controls, especially on
   compact home-header layouts. */
.brand img {
   height: 42px;
}

@media (max-width: 575.98px) {
   .brand img {
      height: 36px;
   }
}

/* Mobile navigation is deliberately a separate interaction from the desktop
   expertise panel. Keep this final block after earlier navbar refinements so
   1200px is the one breakpoint shared with navigation.js. */
@media (max-width: 1199.98px) {
   body.is-mobile-nav-open {
      overflow: hidden;
      overscroll-behavior: none;
   }

    .menu-toggle {
       display: inline-grid !important;
       width: 44px;
       min-width: 44px;
       height: 44px;
       min-height: 44px;
       padding: 0;
       border-radius: 50%;
   }

    .primary-navigation {
       position: fixed;
       top: var(--site-header-height, 84px);
       bottom: 0;
       left: 0;
       z-index: 1;
       display: block;
       width: 100vw;
       height: calc(100vh - var(--site-header-height, 84px));
       max-height: none;
       margin: 0 0 0 -1rem;
      overflow-x: hidden;
      overflow-y: auto;
      overscroll-behavior: contain;
      -webkit-overflow-scrolling: touch;
      padding: 0 max(1rem, env(safe-area-inset-right)) max(1.5rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
      border-top: 1px solid rgba(14, 36, 79, .1);
      background: #fff;
      box-shadow: 0 18px 40px rgba(6, 17, 38, .14);
      opacity: 0;
      pointer-events: none;
       transform: translate3d(0, -.65rem, 0);
      visibility: hidden;
      transition:
         opacity var(--motion-base, 280ms) ease,
         transform var(--motion-slow, 340ms) var(--motion-emphasis, cubic-bezier(.16, 1, .3, 1)),
         visibility 0s linear var(--motion-slow, 340ms);
   }

   @supports (height: 100dvh) {
      .primary-navigation {
         height: calc(100dvh - var(--site-header-height, 84px));
      }
   }

   .primary-navigation.is-open {
      max-height: none;
      padding-top: .7rem;
       opacity: 1;
       pointer-events: auto;
       transform: translate3d(0, 0, 0);
      visibility: visible;
      transition-delay: 0s;
      animation: none;
   }

   .primary-navigation__list {
      width: min(100%, 46rem);
      margin: 0 auto;
   }

   .primary-navigation__item {
      border-bottom: 1px solid rgba(14, 36, 79, .12);
   }

   .primary-navigation__link-row {
      min-height: 52px;
      align-items: center;
      gap: .3rem;
   }

    .primary-navigation__item > .primary-navigation__link-row > .primary-navigation__link {
       min-height: 52px;
       justify-content: space-between;
       padding: .72rem .15rem;
      border-radius: 0;
      font-size: .98rem;
       line-height: 1.35;
    }

    .primary-navigation__item.has-children > .primary-navigation__link-row > .primary-navigation__link::after {
       margin-left: 1rem;
       color: var(--engineering-blue);
       font-family: 'Font Awesome 6 Free';
       font-size: .78rem;
       font-weight: 900;
       content: '\f078';
       transition: transform var(--motion-base, 280ms) var(--motion-ease, cubic-bezier(.2, .7, .2, 1));
    }

    .primary-navigation__item.has-children.is-submenu-open > .primary-navigation__link-row > .primary-navigation__link::after {
       transform: rotate(180deg);
   }

   .primary-navigation__panel {
      display: block;
      max-height: 0;
      margin: 0;
      overflow: hidden;
      padding: 0;
      border: 0;
      border-left: 2px solid transparent;
      border-radius: 0;
      background: transparent;
      box-shadow: none;
      opacity: 0;
      transform: translate3d(0, -.3rem, 0);
      visibility: hidden;
      transition:
         max-height var(--motion-slow, 340ms) var(--motion-ease, cubic-bezier(.2, .7, .2, 1)),
         opacity var(--motion-base, 280ms) ease,
         transform var(--motion-base, 280ms) var(--motion-ease, cubic-bezier(.2, .7, .2, 1)),
         padding var(--motion-base, 280ms) ease,
         visibility 0s linear var(--motion-slow, 340ms);
   }

   .primary-navigation__item.is-submenu-open > .primary-navigation__panel {
      max-height: 110rem;
      margin: 0 0 .7rem;
      padding: .7rem 0 .85rem .9rem;
      border-left-color: var(--engineering-blue);
      opacity: 1;
      transform: translate3d(0, 0, 0);
      visibility: visible;
      transition-delay: 0s;
   }

   .primary-navigation__overview {
      margin-bottom: .4rem;
   }

   .primary-navigation__overview p {
      display: none;
   }

   .primary-navigation__overview a {
      min-height: 42px;
      padding: .58rem .7rem;
      border: 1px solid rgba(47, 128, 237, .24);
      border-radius: 7px;
      background: rgba(47, 128, 237, .06);
      font-size: .84rem;
   }

   .primary-navigation__submenu-list {
      display: grid;
      gap: .16rem;
   }

   .primary-navigation__submenu-list li {
      border-bottom: 0;
      opacity: 1;
      transform: none;
   }

   .primary-navigation__submenu-list a,
   .primary-navigation__submenu-card,
   .primary-navigation__service-card,
   .primary-navigation__sector-card {
      min-height: 46px !important;
      padding: .46rem .5rem !important;
      border-radius: 7px;
      font-size: .88rem;
      line-height: 1.35;
   }

   .primary-navigation__submenu-thumb,
   .primary-navigation__service-thumb,
   .primary-navigation__sector-thumb {
      width: 32px;
      height: 32px;
      flex-basis: 32px;
      border-radius: 6px;
   }

    .primary-navigation__submenu-card-copy {
       overflow-wrap: anywhere;
    }

   html:not(.js) .menu-toggle {
      display: none !important;
   }

   html:not(.js) .primary-navigation {
      position: static;
      display: block;
      height: auto;
      overflow: visible;
      padding: 0 1rem 1rem;
      opacity: 1;
      pointer-events: auto;
      transform: none;
      visibility: visible;
   }

   html:not(.js) .primary-navigation__panel {
      max-height: none;
      overflow: visible;
      padding: .55rem 0 .75rem .9rem;
      border-left-color: var(--engineering-blue);
      opacity: 1;
      transform: none;
      visibility: visible;
   }
}

@media (min-width: 576px) and (max-width: 1199.98px) {
   .primary-navigation {
      margin-left: -1.5rem;
   }
}

@media (min-width: 1200px) {
   .primary-navigation__item.has-children > .primary-navigation__link-row > .primary-navigation__link::after {
      display: none;
   }
}