:root {
  --navy-950: #031a31;
  --navy-900: #05294d;
  --navy-800: #0a3966;
  --navy-700: #124c7d;
  --green-500: #72b62b;
  --green-600: #5f9d1e;
  --steel-100: #eef1f3;
  --steel-200: #dce2e6;
  --steel-400: #909da6;
  --ink: #11202d;
  --muted: #5f6d78;
  --white: #ffffff;
  --max-width: 1240px;
  --header-height: 88px;
  --shadow: 0 28px 70px rgba(3, 26, 49, 0.16);
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 104px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

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

button {
  cursor: pointer;
}

h1, h2, h3, p {
  margin-top: 0;
}

.shell {
  width: min(calc(100% - 48px), var(--max-width));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 12px 16px;
  color: var(--white);
  background: var(--navy-950);
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.utility-bar {
  color: #dfe8ef;
  background: var(--navy-950);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
}

.utility-inner {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.utility-inner p {
  margin: 0;
  text-transform: uppercase;
}

.utility-inner div {
  display: flex;
  align-items: center;
  gap: 10px;
}

.utility-inner a:hover {
  color: var(--white);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--header-height);
  border-bottom: 1px solid rgba(5, 41, 77, 0.1);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: none;
}

.brand img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}

.brand-copy {
  display: grid;
  line-height: 1;
}

.brand-copy strong {
  color: var(--navy-900);
  font-size: 1.43rem;
  font-weight: 800;
  letter-spacing: 0.045em;
}

.brand-copy small {
  margin-top: 5px;
  color: #424b53;
  font-size: 0.68rem;
  letter-spacing: 0.24em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 31px;
  color: #344451;
  font-size: 0.9rem;
  font-weight: 650;
}

.main-nav > a:not(.nav-cta) {
  position: relative;
  padding-block: 12px;
}

.main-nav > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 2px;
  background: var(--green-500);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 200ms ease;
}

.main-nav > a:not(.nav-cta):hover::after,
.main-nav > a:not(.nav-cta):focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 14px 19px;
  color: var(--white);
  background: var(--navy-900);
  transition: color 180ms ease, background 180ms ease;
}

.nav-cta:hover {
  color: var(--navy-950);
  background: var(--green-500);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 11px;
  border: 1px solid var(--steel-200);
  color: var(--navy-900);
  background: var(--white);
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero {
  position: relative;
  min-height: 704px;
  display: grid;
  align-items: center;
  color: var(--white);
  background: var(--navy-900);
  overflow: hidden;
}

.hero-backdrop {
  position: absolute;
  inset: 0 50% 0 auto;
  width: 1px;
  background: rgba(255, 255, 255, 0.14);
}

.hero-backdrop::before {
  position: absolute;
  top: -280px;
  left: -760px;
  width: 980px;
  height: 980px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 50%;
  content: "";
}

.hero-backdrop::after {
  position: absolute;
  bottom: -210px;
  left: -330px;
  width: 520px;
  height: 520px;
  border: 72px solid rgba(255, 255, 255, 0.025);
  border-radius: 50%;
  content: "";
}

.hero-grid {
  position: relative;
  z-index: 2;
  min-height: 704px;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(430px, 1.08fr);
  align-items: center;
  gap: 70px;
  padding-block: 72px 92px;
}

.hero-copy {
  padding-right: 18px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 19px;
  color: var(--navy-700);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 33px;
  height: 2px;
  background: var(--green-500);
}

.eyebrow-light {
  color: #d4e1eb;
}

.hero h1 {
  max-width: 710px;
  margin-bottom: 25px;
  font-size: clamp(3.2rem, 5.5vw, 5.55rem);
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.hero h1 em {
  color: var(--green-500);
  font-style: normal;
}

.hero-lead {
  max-width: 600px;
  margin-bottom: 34px;
  color: #d8e1e8;
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  line-height: 1.65;
}

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

.button {
  min-height: 51px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 13px 22px;
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 750;
  letter-spacing: 0.01em;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--navy-950);
  background: var(--green-500);
}

.button-primary:hover {
  background: #85c93c;
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.36);
  color: var(--white);
  background: transparent;
}

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

.button-outline-light {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
}

.button-outline-light:hover {
  color: var(--navy-950);
  background: var(--white);
}

.hero-values {
  max-width: 560px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 56px 0 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  list-style: none;
}

.hero-values li {
  display: grid;
  gap: 6px;
  padding: 17px 18px 0 0;
}

.hero-values b {
  color: var(--green-500);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

.hero-values span {
  font-size: 0.83rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.hero-visual {
  position: relative;
  min-height: 545px;
  align-self: stretch;
  margin-right: calc((100vw - min(100vw - 48px, var(--max-width))) / -2);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-visual::after {
  position: absolute;
  inset: 0;
  background: rgba(3, 26, 49, 0.18);
  content: "";
}

.hero-visual > img {
  width: 100%;
  height: 100%;
  min-height: 545px;
  object-fit: cover;
}

.hero-visual-brand > img {
  object-position: 61% center;
}

.hero-brand-signature {
  position: absolute;
  top: 31px;
  right: 31px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 12px 18px 12px 12px;
  color: var(--navy-950);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 38px rgba(3, 26, 49, 0.22);
}

.hero-brand-signature img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}

.hero-brand-signature div {
  display: grid;
  line-height: 1;
}

.hero-brand-signature strong {
  color: var(--navy-900);
  font-size: 1.18rem;
  letter-spacing: 0.045em;
}

.hero-brand-signature span {
  margin-top: 5px;
  color: #4b5660;
  font-size: 0.58rem;
  letter-spacing: 0.2em;
}

.hero-visual-label {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  padding: 28px 32px;
  color: var(--white);
  background: rgba(3, 26, 49, 0.9);
}

.hero-visual-label span {
  margin-bottom: 7px;
  color: var(--green-500);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-visual-label strong {
  font-size: 1.22rem;
}

.hero-visual-label small {
  margin-top: 5px;
  color: #c8d4de;
}

.precision-mark {
  position: absolute;
  top: 26px;
  left: 0;
  z-index: 3;
  min-width: 148px;
  display: grid;
  padding: 17px 20px;
  color: var(--navy-950);
  background: var(--green-500);
}

.precision-mark span {
  font-size: 1.65rem;
  font-weight: 850;
}

.precision-mark small {
  font-size: 0.67rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: max(24px, calc((100vw - var(--max-width)) / 2));
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 13px;
  color: #b7c6d2;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-scroll i {
  position: relative;
  width: 42px;
  height: 1px;
  background: var(--green-500);
}

.hero-scroll i::after {
  position: absolute;
  top: -3px;
  right: 0;
  width: 7px;
  height: 7px;
  border-right: 1px solid var(--green-500);
  border-bottom: 1px solid var(--green-500);
  content: "";
  transform: rotate(-45deg);
}

.trust-strip {
  color: var(--white);
  background: var(--navy-950);
}

.trust-row {
  min-height: 88px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  align-items: center;
}

.trust-row span {
  min-height: 40px;
  display: grid;
  place-items: center;
  padding: 0 14px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  color: #c5d0d9;
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

.trust-row span:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.section {
  padding-block: 110px;
}

.section-soft {
  background: #f3f5f6;
}

.section-heading h2 {
  max-width: 780px;
  margin-bottom: 0;
  color: var(--navy-900);
  font-size: clamp(2.25rem, 4vw, 4.25rem);
  line-height: 1.03;
  letter-spacing: -0.045em;
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(270px, 0.5fr);
  align-items: end;
  gap: 64px;
  margin-bottom: 55px;
}

.split-heading > p {
  margin-bottom: 4px;
  color: var(--muted);
  line-height: 1.7;
}

.company-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(350px, 0.75fr);
  gap: 88px;
  align-items: start;
}

.company-copy {
  padding-top: 39px;
  color: var(--muted);
  line-height: 1.75;
}

.company-copy .lead {
  color: var(--ink);
  font-size: 1.13rem;
  font-weight: 550;
}

.company-links {
  display: grid;
  gap: 14px;
  margin-top: 32px;
}

.company-links a {
  width: fit-content;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--steel-400);
  color: var(--navy-900);
  font-weight: 750;
}

.company-links a:hover {
  border-color: var(--green-500);
}

.feature-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.78fr 0.78fr;
  gap: 16px;
  margin-top: 78px;
}

.feature-panel {
  position: relative;
  min-height: 390px;
  overflow: hidden;
}

.feature-panel-image::after {
  position: absolute;
  inset: 0;
  background: rgba(3, 26, 49, 0.34);
  content: "";
}

.feature-panel img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.feature-panel:hover img {
  transform: scale(1.035);
}

.feature-panel-image > div {
  position: absolute;
  right: 26px;
  bottom: 25px;
  left: 26px;
  z-index: 2;
  display: grid;
  gap: 7px;
  color: var(--white);
}

.feature-panel-image span,
.feature-panel-dark > p {
  color: var(--green-500);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.feature-panel-image strong {
  font-size: 1.25rem;
}

.feature-panel-dark {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 37px 31px;
  color: var(--white);
  background: var(--navy-900);
}

.feature-panel-dark blockquote {
  margin: auto 0;
  font-size: clamp(1.65rem, 2.6vw, 2.45rem);
  font-weight: 750;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.feature-panel-dark > span {
  color: #b7c4ce;
  font-size: 0.87rem;
  line-height: 1.6;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid #c9d1d6;
  border-left: 1px solid #c9d1d6;
}

.service-card {
  min-height: 270px;
  padding: 31px 30px;
  border-right: 1px solid #c9d1d6;
  border-bottom: 1px solid #c9d1d6;
  background: rgba(255, 255, 255, 0.56);
  transition: color 220ms ease, background 220ms ease;
}

.service-card:hover {
  color: var(--white);
  background: var(--navy-900);
}

.service-number {
  display: block;
  margin-bottom: 49px;
  color: var(--green-600);
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.service-card h3 {
  max-width: 270px;
  margin-bottom: 13px;
  color: var(--navy-900);
  font-size: 1.28rem;
  line-height: 1.18;
  transition: color 220ms ease;
}

.service-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
  transition: color 220ms ease;
}

.service-card:hover h3,
.service-card:hover p {
  color: var(--white);
}

.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.project-filters button {
  padding: 10px 15px;
  border: 1px solid var(--steel-200);
  color: #51606c;
  background: var(--white);
  font-size: 0.78rem;
  font-weight: 750;
}

.project-filters button:hover,
.project-filters button.is-active {
  border-color: var(--navy-900);
  color: var(--white);
  background: var(--navy-900);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 385px;
  gap: 14px;
}

.project-card {
  position: relative;
  grid-column: span 4;
  min-width: 0;
  overflow: hidden;
  background: var(--steel-100);
}

.project-card-wide {
  grid-column: span 8;
}

.project-card-tall {
  grid-row: span 2;
}

.project-card.is-hidden {
  display: none;
}

.project-card::after {
  position: absolute;
  inset: 0;
  background: rgba(3, 26, 49, 0.2);
  content: "";
  transition: background 250ms ease;
}

.project-card:hover::after {
  background: rgba(3, 26, 49, 0.44);
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 550ms ease;
}

.project-card:hover img {
  transform: scale(1.045);
}

.project-overlay {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 42px 27px 24px;
  color: var(--white);
  background: rgba(3, 26, 49, 0.9);
  transform: translateY(53px);
  transition: transform 250ms ease;
}

.project-card:hover .project-overlay,
.project-card:focus-within .project-overlay {
  transform: translateY(0);
}

.project-overlay > span {
  display: block;
  margin-bottom: 8px;
  color: var(--green-500);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.project-overlay h3 {
  margin-bottom: 5px;
  font-size: clamp(1.25rem, 2vw, 1.8rem);
  line-height: 1.12;
}

.project-overlay p {
  margin-bottom: 18px;
  color: #c5d1da;
  font-size: 0.82rem;
}

.project-open {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 0;
  border: 0;
  color: var(--white);
  background: transparent;
  font-size: 0.78rem;
  font-weight: 750;
}

.project-open b {
  color: var(--green-500);
}

.section-navy {
  color: var(--white);
  background: var(--navy-950);
}

.materials-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.75fr);
  gap: 90px;
}

.section-navy .section-heading h2 {
  color: var(--white);
}

.section-navy .section-heading > p:last-child {
  max-width: 650px;
  margin: 25px 0 0;
  color: #b9c7d1;
  line-height: 1.7;
}

.material-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-content: start;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.material-list span {
  min-height: 82px;
  display: flex;
  align-items: center;
  padding: 18px 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  font-weight: 700;
}

.material-list span::before {
  width: 7px;
  height: 7px;
  margin-right: 11px;
  background: var(--green-500);
  content: "";
}

.process-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 85px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.process-row article {
  min-height: 230px;
  padding: 28px 25px;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.process-row b {
  color: var(--green-500);
  font-size: 0.72rem;
}

.process-row h3 {
  margin: 50px 0 10px;
  font-size: 1.27rem;
}

.process-row p {
  margin-bottom: 0;
  color: #b8c5cf;
  font-size: 0.86rem;
  line-height: 1.6;
}

.media-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  grid-template-rows: repeat(2, 330px);
  gap: 14px;
}

.media-photo {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.media-photo-main {
  grid-row: span 2;
}

.media-photo::after {
  position: absolute;
  inset: 0;
  background: rgba(3, 26, 49, 0.17);
  content: "";
}

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

.media-photo:hover img {
  transform: scale(1.035);
}

.media-photo figcaption {
  position: absolute;
  z-index: 2;
  right: 24px;
  bottom: 22px;
  left: 24px;
  display: grid;
  gap: 4px;
  color: var(--white);
}

.media-photo figcaption strong {
  font-size: 1.05rem;
}

.media-photo figcaption span {
  font-size: 0.79rem;
}

.video-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 72px 0 21px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--steel-200);
}

.video-heading p,
.video-heading span {
  margin: 0;
}

.video-heading p {
  color: var(--navy-900);
  font-weight: 800;
}

.video-heading span {
  color: var(--muted);
  font-size: 0.82rem;
}

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

.video-card {
  border: 1px solid var(--steel-200);
  background: var(--white);
}

.video-card video {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--navy-950);
}

.video-card > div {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 19px 20px;
}

.video-card span {
  color: var(--green-600);
  font-size: 0.7rem;
  font-weight: 850;
}

.video-card h3 {
  margin: 0;
  color: var(--navy-900);
  font-size: 1rem;
}

.client-heading {
  max-width: 780px;
  margin-bottom: 54px;
}

.client-heading > p:last-child {
  margin: 20px 0 0;
  color: var(--muted);
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid #cbd3d8;
  border-left: 1px solid #cbd3d8;
}

.client-grid span {
  min-height: 94px;
  display: grid;
  place-items: center;
  padding: 20px;
  border-right: 1px solid #cbd3d8;
  border-bottom: 1px solid #cbd3d8;
  color: #5a6670;
  background: rgba(255, 255, 255, 0.6);
  font-size: 0.86rem;
  font-weight: 750;
  text-align: center;
  transition: color 180ms ease, background 180ms ease;
}

.client-grid span:hover {
  color: var(--navy-900);
  background: var(--white);
}

.contact {
  color: var(--white);
  background: var(--navy-900);
}

.contact-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 0.72fr);
  gap: 90px;
}

.contact-copy h2 {
  max-width: 690px;
  margin-bottom: 25px;
  font-size: clamp(2.55rem, 4.5vw, 4.8rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.contact-copy > p:not(.eyebrow) {
  max-width: 650px;
  color: #c1cdd6;
  line-height: 1.7;
}

.contact-direct {
  display: grid;
  gap: 0;
  margin-top: 50px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-direct a {
  display: grid;
  gap: 7px;
  padding: 19px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-direct small {
  color: var(--green-500);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-direct strong {
  font-size: 0.97rem;
  font-weight: 650;
}

.contact-form {
  align-self: start;
  display: grid;
  gap: 19px;
  padding: 35px;
  color: var(--ink);
  background: var(--white);
  box-shadow: var(--shadow);
}

.form-heading {
  margin-bottom: 4px;
  padding-bottom: 21px;
  border-bottom: 1px solid var(--steel-200);
}

.form-heading span {
  color: var(--navy-900);
  font-size: 1.35rem;
  font-weight: 850;
}

.form-heading p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #43515c;
  font-size: 0.78rem;
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid #bfc9cf;
  border-radius: 0;
  outline: none;
  color: var(--ink);
  background: transparent;
}

.contact-form input,
.contact-form select {
  min-height: 45px;
}

.contact-form textarea {
  min-height: 90px;
  padding-top: 10px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--green-600);
}

.form-submit {
  width: 100%;
  margin-top: 4px;
  border: 0;
}

.form-note {
  color: #71808b;
  font-size: 0.7rem;
  line-height: 1.45;
  text-align: center;
}

.site-footer {
  color: #bdcad3;
  background: var(--navy-950);
}

.footer-main {
  min-height: 160px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 55px;
}

.brand-footer .brand-copy strong,
.brand-footer .brand-copy small {
  color: var(--white);
}

.footer-main > p {
  margin: 0;
  color: #8fa0ad;
  font-size: 0.84rem;
}

.footer-main nav {
  display: flex;
  gap: 27px;
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 650;
}

.footer-main nav a:hover {
  color: var(--green-500);
}

.footer-bottom {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  color: #7f929f;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.project-dialog {
  width: min(920px, calc(100% - 40px));
  max-height: min(820px, calc(100vh - 40px));
  padding: 0;
  border: 0;
  color: var(--ink);
  background: var(--white);
  box-shadow: 0 35px 100px rgba(0, 0, 0, 0.35);
  overflow: auto;
}

.project-dialog::backdrop {
  background: rgba(3, 16, 29, 0.76);
  backdrop-filter: blur(5px);
}

.dialog-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 3;
  width: 42px;
  height: 42px;
  border: 0;
  color: var(--white);
  background: var(--navy-950);
  font-size: 1.6rem;
  line-height: 1;
}

.dialog-image-wrap {
  height: min(50vh, 470px);
  background: var(--steel-100);
}

.dialog-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dialog-copy {
  padding: 34px 38px 39px;
}

.dialog-copy > p:first-child {
  margin-bottom: 10px;
  color: var(--green-600);
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dialog-copy h2 {
  margin-bottom: 14px;
  color: var(--navy-900);
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.dialog-copy > p:last-of-type {
  max-width: 700px;
  margin-bottom: 25px;
  color: var(--muted);
  line-height: 1.7;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 200;
  padding: 14px 18px;
  color: var(--white);
  background: var(--navy-950);
  font-size: 0.82rem;
  font-weight: 700;
  opacity: 0;
  transform: translateY(15px);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 680ms ease, transform 680ms ease;
}

.reveal-delay {
  transition-delay: 120ms;
}

.reveal-delay-2 {
  transition-delay: 220ms;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid var(--green-500);
  outline-offset: 3px;
}

@media (max-width: 1080px) {
  .main-nav {
    gap: 19px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(370px, 1.05fr);
    gap: 42px;
  }

  .hero h1 {
    font-size: clamp(3rem, 6vw, 4.6rem);
  }

  .trust-row {
    grid-template-columns: repeat(3, 1fr);
    padding-block: 12px;
  }

  .trust-row span {
    min-height: 45px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

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

  .feature-panel:first-child {
    grid-column: span 2;
  }

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

  .project-card,
  .project-card-wide {
    grid-column: span 6;
  }

  .project-card-tall {
    grid-row: span 1;
  }

  .contact-shell {
    gap: 50px;
  }
}

@media (max-width: 860px) {
  :root {
    --header-height: 76px;
  }

  .utility-inner {
    justify-content: center;
  }

  .utility-inner p {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .main-nav {
    position: fixed;
    top: calc(34px + var(--header-height));
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    align-content: start;
    gap: 0;
    padding: 30px 24px;
    color: var(--white);
    background: var(--navy-950);
    transform: translateX(105%);
    transition: transform 240ms ease;
  }

  .main-nav.is-open {
    transform: translateX(0);
  }

  .main-nav a,
  .main-nav .nav-cta {
    padding: 18px 5px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    background: transparent;
    font-size: 1.05rem;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 55px;
    padding-block: 80px 100px;
  }

  .hero-copy {
    padding-right: 0;
  }

  .hero-visual {
    min-height: 480px;
    margin-right: 0;
  }

  .hero-visual > img {
    min-height: 480px;
  }

  .hero-scroll {
    display: none;
  }

  .company-grid,
  .materials-grid,
  .contact-shell {
    grid-template-columns: 1fr;
    gap: 43px;
  }

  .company-copy {
    padding-top: 0;
  }

  .split-heading {
    grid-template-columns: 1fr;
    gap: 22px;
  }

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

  .media-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 520px 310px;
  }

  .media-photo-main {
    grid-column: span 2;
    grid-row: auto;
  }

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

  .video-card video {
    aspect-ratio: 16 / 9;
  }

  .client-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .footer-main nav {
    grid-column: span 2;
    justify-content: space-between;
    padding-bottom: 30px;
  }
}

@media (max-width: 620px) {
  .shell {
    width: min(calc(100% - 30px), var(--max-width));
  }

  .utility-inner {
    min-height: 39px;
    font-size: 0.65rem;
  }

  .utility-inner div span,
  .utility-inner div a:last-child {
    display: none;
  }

  .brand img {
    width: 48px;
    height: 48px;
  }

  .brand-copy strong {
    font-size: 1.15rem;
  }

  .brand-copy small {
    font-size: 0.55rem;
  }

  .main-nav {
    top: calc(39px + var(--header-height));
  }

  .hero-grid {
    padding-block: 64px 72px;
  }

  .hero h1 {
    font-size: clamp(2.9rem, 13vw, 4rem);
  }

  .hero-values {
    margin-top: 43px;
  }

  .hero-values li {
    padding-right: 6px;
  }

  .hero-values span {
    font-size: 0.66rem;
  }

  .hero-visual,
  .hero-visual > img {
    min-height: 410px;
  }

  .hero-brand-signature {
    top: 18px;
    right: 18px;
    padding: 9px 12px 9px 9px;
  }

  .hero-brand-signature img {
    width: 46px;
    height: 46px;
  }

  .hero-brand-signature strong {
    font-size: 1rem;
  }

  .precision-mark {
    top: 18px;
  }

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

  .section {
    padding-block: 78px;
  }

  .section-heading h2,
  .contact-copy h2 {
    font-size: clamp(2.2rem, 10vw, 3.2rem);
  }

  .feature-grid {
    grid-template-columns: 1fr;
    margin-top: 54px;
  }

  .feature-panel:first-child {
    grid-column: auto;
  }

  .feature-panel {
    min-height: 350px;
  }

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

  .service-card {
    min-height: 235px;
  }

  .projects-grid {
    grid-auto-rows: 390px;
  }

  .project-card,
  .project-card-wide {
    grid-column: span 12;
  }

  .project-overlay {
    transform: translateY(0);
  }

  .materials-grid {
    gap: 50px;
  }

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

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

  .process-row article {
    min-height: 200px;
  }

  .media-grid {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, 390px);
  }

  .media-photo-main {
    grid-column: auto;
  }

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

  .client-grid span {
    min-height: 82px;
    padding: 14px;
    font-size: 0.75rem;
  }

  .contact-form {
    padding: 29px 22px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 20px;
    padding-block: 42px 28px;
  }

  .footer-main nav {
    grid-column: auto;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 18px 25px;
    padding-bottom: 0;
  }

  .footer-bottom {
    min-height: 100px;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 8px;
  }

  .project-dialog {
    width: calc(100% - 20px);
    max-height: calc(100vh - 20px);
  }

  .dialog-image-wrap {
    height: 38vh;
  }

  .dialog-copy {
    padding: 27px 22px 30px;
  }
}

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

  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}