/* Approved homepage styles, extracted without a design rewrite. */
:root {
  --navy: #091722;
  --navy-soft: #102432;
  --ink: #1d252b;
  --steel: #59656d;
  --mist: #a9b4bb;
  --paper: #f3f1eb;
  --paper-deep: #e8e7e1;
  --white: #ffffff;
  --line: #d9d8d2;
  --green: #2e7655;
  --green-bright: #83c9a3;
  --green-pale: #dce9e1;
  --green-on-pale: #2a704f;
  --header-h: 74px;
  --max: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Archivo", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

section[id] {
  scroll-margin-top: calc(var(--header-h) + 12px);
}

.capability[id] {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--green-bright);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 200;
  background: var(--white);
  color: var(--ink);
  padding: 12px 16px;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: min(calc(100% - 64px), var(--max));
  margin: 0 auto;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  color: var(--green);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 2px;
  background: currentColor;
  content: "";
  flex: none;
}

.eyebrow.light {
  color: var(--green-bright);
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  border: 1px solid transparent;
  padding: 14px 22px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.button .arrow {
  font-family: "IBM Plex Mono", monospace;
  font-size: 18px;
  line-height: 1;
}

.button-primary {
  background: var(--green);
  color: var(--white);
}

.button-primary:hover {
  background: #245e44;
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.46);
  color: var(--white);
}

.button-ghost:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(9, 23, 34, 0.97);
  color: var(--white);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 34px;
}

.brand {
  width: 186px;
  flex: none;
}

.brand img {
  width: 100%;
  height: auto;
}

.desktop-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.desktop-nav a {
  position: relative;
  padding: 8px 0;
  color: #d4dce2;
  font-size: 14px;
  font-weight: 500;
}

.desktop-nav a::after {
  position: absolute;
  left: 0;
  bottom: 1px;
  width: 0;
  height: 2px;
  background: var(--green-bright);
  content: "";
  transition: width 180ms ease;
}

.desktop-nav a:hover {
  color: var(--white);
}

.desktop-nav a:hover::after {
  width: 100%;
}

.header-cta {
  min-height: 44px;
  padding: 12px 18px;
  font-size: 14px;
}

.menu-button,
.mobile-nav {
  display: none;
}

.hero {
  position: relative;
  min-height: clamp(600px, calc(100vh - var(--header-h)), 760px);
  min-height: clamp(600px, calc(100svh - var(--header-h)), 760px);
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
  object-position: center center;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(5, 17, 27, 0.98) 0%, rgba(5, 17, 27, 0.91) 37%, rgba(5, 17, 27, 0.5) 62%, rgba(5, 17, 27, 0.15) 100%),
    linear-gradient(0deg, rgba(5, 17, 27, 0.9) 0%, rgba(5, 17, 27, 0) 36%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  min-height: clamp(600px, calc(100vh - var(--header-h)), 760px);
  min-height: clamp(600px, calc(100svh - var(--header-h)), 760px);
  display: flex;
  align-items: center;
  padding: 86px 0 142px;
}

.hero-copy {
  width: min(760px, 64%);
}

.hero .eyebrow {
  margin-bottom: 24px;
  color: var(--green-bright);
}

.hero h1 {
  margin: 0;
  max-width: 680px;
  font-size: 78px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 0.98;
}

.hero-lead {
  max-width: 650px;
  margin: 28px 0 0;
  color: #d1d9de;
  font-size: 19px;
  line-height: 1.58;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-rail {
  position: absolute;
  z-index: 3;
  left: 0;
  right: 0;
  bottom: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(6, 19, 29, 0.86);
  backdrop-filter: blur(8px);
}

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

.hero-rail-item {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 13px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  padding: 18px 24px;
  color: #ced7dc;
  font-size: 14px;
  font-weight: 500;
  transition: background-color 180ms ease, color 180ms ease;
}

.hero-rail-item:last-child {
  border-right: 0;
}

.hero-rail-item span {
  width: 7px;
  height: 7px;
  background: var(--green-bright);
  flex: none;
}

.hero-rail-item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
}

.hero-rail-item:focus-visible {
  outline-offset: -4px;
}

.section-title {
  margin: 0;
  color: var(--ink);
  font-size: 52px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.08;
}

.capabilities {
  border-top: 1px solid var(--line);
  padding: 106px 0 112px;
  background: var(--white);
}

.section-heading {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 50px;
}

.section-heading .section-title {
  max-width: 600px;
}

.section-heading > p {
  max-width: 520px;
  margin: 0 0 6px auto;
  color: var(--steel);
  font-size: 17px;
  line-height: 1.6;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.capability {
  min-width: 0;
  background: var(--white);
}

.capability-image {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--navy-soft);
}

.capability-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.capability:hover .capability-image img {
  transform: scale(1.025);
}

.capability-image::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(9, 23, 34, 0.44), rgba(9, 23, 34, 0) 44%);
  content: "";
  pointer-events: none;
}

.capability-index {
  position: absolute;
  z-index: 2;
  left: 22px;
  bottom: 18px;
  color: var(--white);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
}

.capability-copy {
  min-height: 210px;
  padding: 30px 32px 34px;
}

.capability-copy h3 {
  margin: 0 0 14px;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.18;
}

.capability-copy p {
  max-width: 520px;
  margin: 0;
  color: var(--steel);
  font-size: 15px;
  line-height: 1.65;
}

.projects {
  border-top: 1px solid var(--line);
  padding: 108px 0 116px;
  background: var(--paper);
}

.project-heading {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 52px;
}

.project-heading .section-title {
  max-width: 650px;
}

.project-heading > p {
  max-width: 520px;
  margin: 0 0 6px auto;
  color: var(--steel);
  font-size: 17px;
  line-height: 1.65;
}

.project-grid {
  display: grid;
  grid-template-columns: 1.42fr 0.88fr;
  grid-template-rows: repeat(2, minmax(280px, 1fr));
  gap: 12px;
  min-height: 650px;
}

.project-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: var(--navy-soft);
  color: var(--white);
}

.project-card.featured {
  grid-row: 1 / 3;
}

.project-card img,
.project-card::after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.project-card img {
  object-fit: cover;
  transition: transform 600ms ease;
}

.project-card:hover img {
  transform: scale(1.025);
}

.project-card::after {
  background:
    linear-gradient(0deg, rgba(5, 17, 27, 0.94) 0%, rgba(5, 17, 27, 0.54) 34%, rgba(5, 17, 27, 0.06) 70%),
    linear-gradient(90deg, rgba(5, 17, 27, 0.2), rgba(5, 17, 27, 0));
  content: "";
}

.project-card-copy {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px 32px 32px;
}

.project-card.featured .project-card-copy {
  max-width: 720px;
  padding: 38px 40px 42px;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-bottom: 13px;
  color: var(--green-bright);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  line-height: 1.4;
  text-transform: uppercase;
}

.project-card h3 {
  margin: 0;
  max-width: 560px;
  font-size: 27px;
  font-weight: 600;
  line-height: 1.14;
}

.project-card.featured h3 {
  font-size: 40px;
}

.project-card p {
  max-width: 600px;
  margin: 13px 0 0;
  color: #cfdae0;
  font-size: 14px;
  line-height: 1.55;
}

.project-card:not(.featured) p {
  display: none;
}

.field-partner {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
}

.field-partner::before {
  position: absolute;
  inset: 0 50% 0 auto;
  width: 1px;
  background: rgba(255, 255, 255, 0.1);
  content: "";
}

.field-partner-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 88px;
  padding: 112px 0;
}

.field-partner h2 {
  max-width: 560px;
  margin: 0;
  font-size: 60px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.02;
}

.field-partner .lead {
  max-width: 520px;
  margin: 26px 0 0;
  color: #b9c5cc;
  font-size: 18px;
  line-height: 1.65;
}

.field-partner .button {
  width: fit-content;
  margin-top: 32px;
}

.field-points {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.field-point {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  padding: 27px 0 29px;
}

.field-point .number {
  color: var(--green-bright);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  padding-top: 4px;
}

.field-point h3 {
  margin: 0 0 7px;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.3;
}

.field-point p {
  max-width: 500px;
  margin: 0;
  color: #9fadb6;
  font-size: 15px;
  line-height: 1.6;
}

.operations {
  padding: 110px 0 104px;
  background: var(--green-pale);
  color: #143226;
}

.operations-grid {
  display: grid;
  grid-template-columns: 0.98fr 1.02fr;
  gap: 88px;
  align-items: center;
}

.coverage-board {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
  isolation: isolate;
}

.coverage-board::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 56px 56px;
  content: "";
}

.coverage-board-label {
  position: absolute;
  top: 28px;
  left: 30px;
  z-index: 2;
  color: var(--green-bright);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
}

.coverage-map {
  position: absolute;
  inset: 42px 48px 30px;
  width: calc(100% - 96px);
  height: calc(100% - 72px);
  object-fit: contain;
  filter: drop-shadow(0 16px 30px rgba(3, 12, 18, 0.22));
}

.coverage-board-footer {
  position: absolute;
  right: 28px;
  bottom: 26px;
  z-index: 2;
  max-width: 180px;
  color: #c3ced4;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  line-height: 1.5;
  text-align: right;
  text-transform: uppercase;
}

.operations-copy .eyebrow {
  color: var(--green-on-pale);
}

.operations-copy h2 {
  max-width: 600px;
  margin: 0;
  font-size: 56px;
  font-weight: 600;
  line-height: 1.04;
}

.operations-copy > p {
  max-width: 570px;
  margin: 26px 0 0;
  color: #39564a;
  font-size: 18px;
  line-height: 1.65;
}

.coverage-modes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 38px;
  border-top: 1px solid rgba(20, 50, 38, 0.3);
  border-bottom: 1px solid rgba(20, 50, 38, 0.3);
}

.coverage-mode {
  min-height: 116px;
  display: flex;
  align-items: flex-end;
  border-right: 1px solid rgba(20, 50, 38, 0.3);
  padding: 18px 18px 20px 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
}

.coverage-mode + .coverage-mode {
  padding-left: 18px;
}

.coverage-mode:last-child {
  border-right: 0;
}

.assurance-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 18px;
  border-top: 1px solid rgba(20, 50, 38, 0.3);
  border-bottom: 1px solid rgba(20, 50, 38, 0.3);
}

.assurance-label {
  margin-top: 76px;
  margin-bottom: 0;
  color: var(--green-on-pale);
}

.assurance-item {
  min-height: 148px;
  border-right: 1px solid rgba(20, 50, 38, 0.3);
  padding: 22px 24px 24px 0;
}

.assurance-item + .assurance-item {
  padding-left: 24px;
}

.assurance-item:last-child {
  border-right: 0;
}

.assurance-item span {
  display: block;
  margin-bottom: 36px;
  color: var(--green-on-pale);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
}

.assurance-item h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.35;
}

.sectors {
  padding: 108px 0 112px;
  background: var(--paper);
}

.sectors-top {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 90px;
  align-items: end;
  margin-bottom: 56px;
}

.sectors-top .section-title {
  max-width: 520px;
}

.sectors-top > div:last-child {
  padding-bottom: 6px;
}

.sectors-top p {
  max-width: 610px;
  margin: 0;
  color: var(--steel);
  font-size: 18px;
  line-height: 1.65;
}

.coverage-note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  color: var(--green);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
}

.coverage-note::before {
  width: 7px;
  height: 7px;
  background: var(--green);
  content: "";
}

.sector-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  min-height: 430px;
  background: var(--navy);
}

.sector-item {
  position: relative;
  min-width: 0;
  min-height: 430px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  border-right: 1px solid rgba(255, 255, 255, 0.36);
  padding: 22px 20px 25px;
  color: var(--white);
  isolation: isolate;
}

.sector-item:last-child {
  border-right: 0;
}

.sector-item::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(0deg, rgba(5, 17, 27, 0.92) 0%, rgba(5, 17, 27, 0.28) 49%, rgba(5, 17, 27, 0.08) 75%),
    linear-gradient(90deg, rgba(5, 17, 27, 0.16), rgba(5, 17, 27, 0));
  content: "";
}

.sector-item img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms ease, filter 300ms ease;
}

.sector-item:hover img {
  transform: scale(1.035);
  filter: saturate(1.05);
}

.sector-item span {
  color: var(--green-bright);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
}

.sector-item h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
}

.about {
  border-top: 1px solid var(--line);
  padding: 100px 0 104px;
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 92px;
  align-items: center;
}

.about-media {
  position: relative;
  min-height: 340px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid #203541;
  background: var(--navy);
}

.about-media::before,
.about-media::after {
  position: absolute;
  content: "";
}

.about-media::before {
  inset: 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.about-media::after {
  width: 72px;
  height: 5px;
  right: 28px;
  bottom: 28px;
  background: var(--green-bright);
}

.about-media img {
  width: min(260px, 56%);
  height: auto;
}

.about-copy .section-title {
  max-width: 700px;
}

.about-copy > p:last-child {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--steel);
  font-size: 18px;
  line-height: 1.7;
}

.statement {
  background: var(--forest);
  color: var(--white);
}

.statement-inner {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 72px;
  align-items: start;
  padding: 90px 0 96px;
}

.statement-label {
  color: var(--green-bright);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.5;
  text-transform: uppercase;
}

.statement-copy {
  max-width: 940px;
  margin: 0;
  color: var(--white);
  font-size: 46px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.16;
}

.enquiry {
  background: #07141f;
  color: var(--white);
}

.enquiry-inner {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 94px;
  padding: 106px 0 112px;
}

.enquiry h2 {
  max-width: 470px;
  margin: 0;
  font-size: 56px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.04;
}

.enquiry-copy > p {
  max-width: 500px;
  margin: 24px 0 0;
  color: #b4c0c8;
  font-size: 17px;
  line-height: 1.65;
}

.brief-list {
  display: grid;
  gap: 11px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.brief-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #d6dde2;
  font-size: 14px;
}

.brief-list li::before {
  width: 7px;
  height: 7px;
  background: var(--green-bright);
  content: "";
  flex: none;
}

.direct-contact {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: 22px;
  margin-top: 38px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.direct-contact-item {
  min-width: 0;
}

.direct-contact-label {
  display: block;
  margin-bottom: 7px;
  color: var(--green-bright);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
}

.direct-contact-value {
  color: #d6dde2;
  font-size: 14px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.enquiry-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 19px 16px;
}

.field {
  --field-padding-block: 14px;
  display: grid;
  gap: 8px;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  color: #92a3ae;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid #314653;
  border-radius: 0;
  background: #102431;
  color: var(--white);
  padding: var(--field-padding-block) 15px;
  outline: 0;
  transition: border-color 160ms ease, background-color 160ms ease;
}

.field input,
.field select {
  line-height: inherit;
  block-size: calc(1lh + var(--field-padding-block) + var(--field-padding-block) + 2px);
  min-height: 52px;
}

.field textarea {
  min-height: 132px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--green-bright);
  background-color: #142a38;
}

.field textarea::placeholder {
  color: #748691;
  opacity: 1;
}

.field select:required:invalid {
  color: #9aabb5;
}

/* Remove native select sizing so the shared control box also governs the dropdown. */
.field select {
  appearance: none;
  padding-inline-end: 42px;
  background-image: linear-gradient(45deg, transparent 50%, #92a3ae 50%),
    linear-gradient(135deg, #92a3ae 50%, transparent 50%);
  background-repeat: no-repeat;
  background-size: 5px 5px;
  background-position: calc(100% - 21px) center, calc(100% - 16px) center;
}

.field-error { color: #f1c6b6; font-size: 12px; line-height: 1.5; }
.callback-preference { align-self: end; }
.callback-preference label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  color: var(--white);
  font-size: 14px;
  cursor: pointer;
}
.callback-preference input { flex: none; width: 18px; height: 18px; accent-color: var(--green-bright); }
.callback-preference input:focus-visible { outline: 2px solid var(--green-bright); outline-offset: 4px; }

.field select option {
  color: var(--white);
}

.form-footer {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 5px;
}

.form-note {
  max-width: 330px;
  margin: 0;
  color: #748691;
  font-size: 12px;
  line-height: 1.5;
}

.form-status {
  grid-column: 1 / -1;
  display: none;
  border-left: 2px solid var(--green-bright);
  background: rgba(131, 201, 163, 0.08);
  color: #d8e8df;
  padding: 16px 18px;
  font-size: 14px;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--navy);
  color: #95a3ad;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 54px;
  padding: 68px 0 58px;
}

.footer-logo {
  width: 176px;
}

.footer-brand p {
  max-width: 250px;
  margin: 20px 0 0;
  color: #b4c0c8;
  font-size: 14px;
  line-height: 1.55;
}

.footer-column h2 {
  margin: 0 0 18px;
  color: var(--green-bright);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
}

.footer-column a,
.footer-column span {
  display: block;
  margin-top: 11px;
  color: #b4c0c8;
  font-size: 13px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.footer-column a:hover {
  color: var(--white);
}

.footer-legal {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #7f8f99;
  font-size: 11px;
  line-height: 1.5;
}

.footer-legal-links {
  display: flex;
  gap: 22px;
}

@media (max-width: 1050px) {
  .desktop-nav {
    gap: 18px;
  }

  .hero h1 {
    font-size: 66px;
  }

  .hero-copy {
    width: 68%;
  }

  .sectors-top,
  .about-grid {
    gap: 54px;
  }

  .project-heading,
  .operations-grid {
    gap: 54px;
  }

  .field-partner-inner {
    gap: 56px;
  }

  .sector-list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .sector-item {
    grid-column: span 2;
    min-height: 340px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.36);
    padding-inline: 18px;
  }

  .sector-item:nth-child(3) {
    border-right: 0;
  }

  .sector-item:nth-child(4),
  .sector-item:nth-child(5) {
    grid-column: span 3;
    border-bottom: 0;
  }

  .sector-item:nth-child(4) {
    border-right: 1px solid rgba(255, 255, 255, 0.36);
  }

  .sector-item h3 {
    font-size: 17px;
  }

  .operations-copy h2 {
    font-size: 48px;
  }

  .coverage-mode {
    font-size: 13px;
  }

  .assurance-item {
    padding-right: 18px;
  }

  .assurance-item + .assurance-item {
    padding-left: 18px;
  }

  .enquiry-inner {
    gap: 56px;
  }

  .footer-main {
    gap: 34px;
  }
}

@media (max-width: 820px) {
  :root {
    --header-h: 68px;
  }

  .container {
    width: min(calc(100% - 40px), var(--max));
  }

  .brand {
    width: 162px;
  }

  .desktop-nav {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .menu-button {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    margin-left: auto;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: transparent;
    color: var(--white);
    cursor: pointer;
  }

  .menu-lines {
    width: 17px;
    display: grid;
    gap: 4px;
  }

  .menu-lines span {
    height: 1px;
    background: currentColor;
  }

  .mobile-nav {
    position: fixed;
    z-index: 90;
    top: var(--header-h);
    left: 0;
    right: 0;
    display: grid;
    transform: translateY(-120%);
    visibility: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    background: var(--navy);
    padding: 8px 20px 24px;
    pointer-events: none;
    transition: transform 220ms ease, visibility 0s linear 220ms;
  }

  .mobile-nav.open {
    transform: translateY(0);
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }

  .mobile-nav a {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: #e0e6ea;
    padding: 16px 0;
    font-size: 17px;
  }

  .mobile-nav .button {
    margin-top: 18px;
    border-bottom: 0;
  }

  .hero,
  .hero-inner {
    min-height: clamp(650px, calc(100vh - var(--header-h)), 720px);
    min-height: clamp(650px, calc(100svh - var(--header-h)), 720px);
  }

  .hero-media {
    object-position: 58% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(5, 17, 27, 0.98) 0%, rgba(5, 17, 27, 0.82) 58%, rgba(5, 17, 27, 0.28) 100%),
      linear-gradient(0deg, rgba(5, 17, 27, 0.95) 0%, rgba(5, 17, 27, 0.08) 58%);
  }

  .hero-inner {
    align-items: flex-start;
    padding-top: 90px;
  }

  .hero-copy {
    width: 86%;
  }

  .hero h1 {
    font-size: 54px;
  }

  .hero-lead {
    font-size: 17px;
  }

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

  .hero-rail-item {
    min-height: 58px;
    padding: 12px 16px;
    font-size: 12px;
  }

  .hero-rail-item:nth-child(2) {
    border-right: 0;
  }

  .hero-rail-item:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .capabilities,
  .projects,
  .operations,
  .sectors,
  .about {
    padding: 78px 0 82px;
  }

  .section-heading,
  .project-heading,
  .field-partner-inner,
  .operations-grid,
  .sectors-top,
  .about-grid,
  .enquiry-inner {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .section-title {
    font-size: 42px;
  }

  .section-heading > p {
    margin: 0;
  }

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

  .project-grid {
    grid-template-columns: 1fr;
    grid-template-rows: 480px repeat(2, 320px);
    min-height: 0;
  }

  .project-card.featured {
    grid-row: auto;
  }

  .project-card:not(.featured) p {
    display: block;
  }

  .field-partner::before {
    display: none;
  }

  .field-partner-inner {
    padding: 82px 0;
  }

  .field-partner h2,
  .operations-copy h2,
  .enquiry h2 {
    font-size: 46px;
  }

  .coverage-board {
    min-height: 440px;
  }

  .assurance-strip {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 18px;
  }

  .assurance-label {
    margin-top: 54px;
  }

  .assurance-item:nth-child(2) {
    border-right: 0;
  }

  .assurance-item:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(20, 50, 38, 0.3);
  }

  .sectors-top {
    margin-bottom: 40px;
  }

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

  .sector-item,
  .sector-item:nth-child(3) {
    grid-column: auto;
    min-height: 320px;
    border-right: 1px solid rgba(255, 255, 255, 0.36);
    border-bottom: 1px solid rgba(255, 255, 255, 0.36);
  }

  .sector-item:nth-child(4),
  .sector-item:nth-child(5) {
    grid-column: auto;
  }

  .sector-item:nth-child(even) {
    border-right: 0;
  }

  .sector-item:last-child {
    border-bottom: 0;
  }

  .statement-inner {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 72px 0 78px;
  }

  .about-media {
    min-height: 320px;
  }

  .statement-copy {
    font-size: 38px;
  }

  .enquiry-inner {
    padding: 78px 0 84px;
  }

  .footer-main {
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 38px;
    padding: 52px 0 44px;
  }

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

  .footer-legal {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding: 20px 0;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(calc(100% - 32px), var(--max));
  }

  .hero,
  .hero-inner {
    min-height: clamp(640px, calc(100vh - var(--header-h)), 760px);
    min-height: clamp(640px, calc(100svh - var(--header-h)), 760px);
  }

  .hero-media {
    object-position: 64% center;
  }

  .hero-overlay {
    background:
      linear-gradient(0deg, rgba(5, 17, 27, 0.98) 0%, rgba(5, 17, 27, 0.7) 72%, rgba(5, 17, 27, 0.38) 100%);
  }

  .hero-inner {
    align-items: flex-end;
    padding: 70px 0 152px;
  }

  .hero-copy {
    width: 100%;
  }

  .hero h1 {
    max-width: 12ch;
    font-size: 43px;
    line-height: 1.02;
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .hero-rail-item {
    padding: 11px 10px;
  }

  .section-title {
    font-size: 35px;
  }

  .capability-copy {
    min-height: auto;
    padding: 24px;
  }

  .capability-copy h3 {
    font-size: 22px;
  }

  .project-grid {
    grid-template-rows: 380px repeat(2, 300px);
  }

  .project-card-copy,
  .project-card.featured .project-card-copy {
    padding: 26px 24px 28px;
  }

  .project-card.featured h3 {
    font-size: 30px;
  }

  .field-partner h2,
  .operations-copy h2,
  .enquiry h2 {
    font-size: 39px;
  }

  .coverage-board {
    min-height: 360px;
  }

  .coverage-map {
    inset: 44px 30px 60px;
    width: calc(100% - 60px);
    height: calc(100% - 104px);
  }

  .coverage-board-footer {
    bottom: 16px;
  }

  .coverage-modes,
  .assurance-strip {
    grid-template-columns: 1fr;
  }

  .coverage-mode,
  .coverage-mode + .coverage-mode {
    min-height: 74px;
    border-right: 0;
    border-bottom: 1px solid rgba(20, 50, 38, 0.3);
    padding: 16px 0;
  }

  .coverage-mode:last-child {
    border-bottom: 0;
  }

  .assurance-item,
  .assurance-item + .assurance-item,
  .assurance-item:nth-child(2) {
    min-height: 112px;
    border-right: 0;
    border-bottom: 1px solid rgba(20, 50, 38, 0.3);
    padding: 18px 0;
  }

  .assurance-item:last-child {
    border-bottom: 0;
  }

  .assurance-item span {
    margin-bottom: 18px;
  }

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

  .sector-item,
  .sector-item:nth-child(3),
  .sector-item:nth-child(even) {
    min-height: 270px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.36);
  }

  .sector-item:last-child {
    border-bottom: 0;
  }

  .about-media {
    min-height: 260px;
  }

  .about-copy > p:last-child {
    font-size: 16px;
  }

  .statement-copy {
    font-size: 32px;
  }

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

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

  .field.full,
  .form-footer,
  .form-status {
    grid-column: 1;
  }

  .form-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .footer-legal-links {
    flex-direction: column;
    gap: 8px;
  }
}

@media (min-width: 821px) and (max-height: 820px) {
  .hero-inner {
    padding-top: 46px;
    padding-bottom: 116px;
  }

  .hero h1 {
    font-size: clamp(60px, 5.3vw, 72px);
  }

  .hero-lead {
    margin-top: 22px;
    font-size: 18px;
    line-height: 1.5;
  }

  .hero-actions {
    margin-top: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* Wave 1: shared navigation, linked cards and accessibility. Homepage layout rules above are retained. */
:root { --forest: #194f3a; }

[hidden] { display: none !important; }

:where([id], a, button, input, select, textarea, [tabindex]) {
  scroll-margin-top: calc(var(--header-h) + 24px);
  scroll-margin-bottom: 24px;
}

:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 4px;
  box-shadow: 0 0 0 4px var(--white);
}

main:focus { outline: none; }

.desktop-nav a[aria-current="page"],
.desktop-nav a.is-current { color: var(--white); }

.desktop-nav a[aria-current="page"]::after,
.desktop-nav a.is-current::after { width: 100%; }

.capability-link { display: block; height: 100%; }
.capability-link:focus-visible { outline-offset: -4px; box-shadow: inset 0 0 0 6px var(--white); }

.direct-contact-value {
  display: inline-block;
  min-height: 24px;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer-column a { min-height: 24px; width: fit-content; max-width: 100%; }
.company-disclosures span { display: block; }
.company-disclosures { max-width: 48ch; }

.enquiry-form-notice {
  margin: 0;
  border-left: 2px solid var(--green-bright);
  padding: 14px 16px;
  background: var(--navy-soft);
  color: #d6dde2;
  font-size: 14px;
  line-height: 1.6;
}

.form-status:not(:empty) { display: block; }
.enquiry-form [hidden] { display: none; }
.enquiry-form-notice[hidden] { display: none; }
.form-status[data-state="error"] { border-left-color: #ffb9a8; color: #ffe3db; }
.enquiry-form .form-note a { text-decoration: underline; text-underline-offset: 3px; }
.enquiry-form .button:disabled { opacity: 0.7; }
.form-note { color: #a9b4bb; }
.field textarea::placeholder { color: #a3b2ba; }
.field input, .field select, .field textarea { border-color: #71828e; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible {
  outline: 2px solid var(--green-bright);
  outline-offset: 3px;
  box-shadow: none;
}
.button:disabled { cursor: not-allowed; }

/* The longer Wave 1 navigation switches before tablet widths become cramped.
   The original 820px homepage composition breakpoint remains unchanged. */
@media (max-width: 1040px) {
  .desktop-nav, .header-cta { display: none; }
  .menu-button {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    margin-left: auto;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: transparent;
    color: var(--white);
    cursor: pointer;
    flex: none;
  }
  .menu-lines { width: 17px; display: grid; gap: 4px; }
  .menu-lines span { height: 1px; background: currentColor; }
  .mobile-nav {
    position: fixed;
    z-index: 90;
    top: var(--header-h);
    left: 0;
    right: 0;
    display: grid;
    max-height: calc(100vh - var(--header-h));
    max-height: calc(100svh - var(--header-h));
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translateY(-120%);
    visibility: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    background: var(--navy);
    padding: 8px 20px 24px;
    pointer-events: none;
    transition: transform 220ms ease, visibility 0s linear 220ms;
  }
  .mobile-nav.open { transform: translateY(0); visibility: visible; pointer-events: auto; transition-delay: 0s; }
  .mobile-nav a {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: #e0e6ea;
    padding: 16px 0;
    font-size: 17px;
  }
  .mobile-nav .button { margin-top: 18px; border-bottom: 0; color: var(--white); }
  .mobile-nav a[aria-current="page"], .mobile-nav a.is-current { color: var(--green-bright); }
}