:root {
  --blue: #0d6efd;
  --blue-dark: #0757d8;
  --ink: #07162c;
  --text: #4d5d72;
  --muted: #7a8798;
  --soft: #f8f8f8;
  --line: #e8e8e8;
  --white: #ffffff;
  --dark: #07111f;
  --shadow: 0 14px 38px rgba(16, 35, 66, 0.1);
  --section-title: clamp(30px, 3.1vw, 42px);
  --copy-size: 16px;
  --copy-line: 1.72;
  --label-weight: 760;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  padding: 0 clamp(18px, 8vw, 168px);
  color: var(--white);
  background: transparent;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  background: #060d32;
  box-shadow: 0 12px 35px rgba(3, 8, 18, 0.18);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1;
}

.brand img {
  width: 38px;
  height: 38px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 29px;
  font-size: 14px;
  font-weight: 650;
}

.site-nav a {
  opacity: 0.94;
  transition: opacity 0.18s ease, color 0.18s ease;
}

.site-nav a:hover {
  color: #cfe3ff;
  opacity: 1;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 4px;
  background: var(--blue);
}

.nav-cta svg {
  width: 22px;
  height: 22px;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 6px;
  background: transparent;
}

.nav-toggle span {
  display: block;
  width: 19px;
  height: 2px;
  margin: 5px auto;
  background: white;
  transition: transform 0.18s ease;
}

.hero {
  position: relative;
  display: grid;
  min-height: 820px;
  place-items: center;
  overflow: hidden;
  color: white;
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgb(0 17 75 / 91%) 0%, rgb(0 35 123 / 80%) 100%);
  content: "";
}

.hero-content {
  width: min(1040px, calc(100% - 36px));
  padding-top: 88px;
  padding-bottom: 86px;
}

.eyebrow {
  margin: 0 0 15px;
  color: var(--blue);
  font-family: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
}

.eyebrow::before {
  content: "[\00a0";
}

.eyebrow::after {
  content: "\00a0]";
}

.hero h1 {
  color: white;
}

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

h1,
h2,
h3 {
  font-family: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  color: #0a165e;
}

h1 {
  margin-bottom: 13px;
  font-size: clamp(42px, 5.4vw, 70px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: var(--section-title);
  font-weight: 760;
  line-height: 1.14;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 11px;
  font-size: 22px;
  font-weight: 760;
  line-height: 1.25;
}

.hero-line {
  width: 64px;
  height: 3px;
  margin: 0 auto 22px;
  background: var(--blue);
}

.hero p:not(.eyebrow) {
  max-width: 710px;
  margin: 0 auto 26px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 17px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 11px 22px;
  border-radius: 4px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 700;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.button svg {
  width: 26px;
  height: 26px;
}

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

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

.button.primary:hover {
  background: var(--blue-dark);
}

.button.ghost {
  color: white;
  border-color: rgba(255, 255, 255, 0.58);
  background: rgba(255, 255, 255, 0.08);
}

.button.outline {
  color: var(--blue);
  border-color: var(--blue);
  background: white;
}

.button.full {
  width: 100%;
}

.section-head > p:not(.eyebrow),
.cta p:not(.eyebrow),
.footer p {
  color: var(--text);
}

.concept-horizontal p,
.about-photo-copy p:not(.eyebrow),
.scope-head > p:last-child,
.flow-line p,
.business-map-copy p:not(.eyebrow),
.business-lines p,
.document-note,
.cta p:not(.eyebrow) {
  font-size: var(--copy-size);
  line-height: var(--copy-line);
}

.concepts {
  position: relative;
  z-index: 5;
  display: grid;
  width: min(1180px, calc(100% - 36px));
  margin: -46px auto 0;
}

.concept-horizontal h3 {
  margin-bottom: 9px;
}

.concept-horizontal p {
  margin: 0;
  color: var(--text);
}

.concept-horizontal {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
}

.concept-horizontal article {
  display: grid;
  grid-template-columns: 148px 1fr;
  gap: 24px;
  align-items: center;
  min-height: 240px;
  padding: 26px 30px 26px 18px;
  background: #ffffff;
}

.concept-horizontal article:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.concept-horizontal article:nth-child(-n + 2) {
  border-bottom: 1px solid var(--line);
}

.concept-horizontal img {
  width: 148px;
  height: 148px;
  object-fit: contain;
}

.concept-horizontal article:nth-child(1) img,
.concept-horizontal article:nth-child(3) img {
  padding: 10px;
}

.section {
  padding: 84px 0;
}

.section-head {
  width: min(720px, calc(100% - 36px));
  margin: 0 auto 48px;
}

.section-head.centered {
  text-align: center;
}

.section-head > p {
  margin: 16px auto 0;
}

.check-list {
  display: grid;
  gap: 13px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--text);
  font-size: var(--copy-size);
  line-height: var(--copy-line);
}

.check-list li::before {
  position: absolute;
  top: 8px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  content: "";
}

.about-photo {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 58px;
  align-items: center;
  width: min(1180px, calc(100% - 36px));
  margin: 196px auto 172px;
}

.about-photo-copy h2 {
  font-size: var(--section-title);
}

.about-photo-copy p:not(.eyebrow) {
  color: var(--text);
}

.about-photo-copy,
.scope-head,
.business-map-copy {
  max-width: 620px;
}

.about-photo-copy h2,
.scope-head h2,
.business-map-copy h2 {
  margin-bottom: 14px;
}

.about-photo-copy h2 + p,
.scope-head h2 + p,
.business-map-copy h2 + p {
  margin: 0;
}

.about-photo-copy > p + p {
  margin-top: 12px;
}

.about-photo-lines {
  display: grid;
  gap: 4px;
  margin-top: 28px;
}

.about-photo-lines span {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  color: #0a165e;
  font-family: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  font-size: 18px;
  font-weight: 700;
  line-height: var(--copy-line);
}

.about-photo-lines span::before {
  content: "";
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  background: url('assets/plus-blue.svg') center / contain no-repeat;
}

.about-photo-art {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  background: white;
}

.about-photo-art img {
  max-width: none;
  width: 145%;
  height: auto;
  min-height: 500px;
  object-fit: contain;
  object-position: left center;
  transform: none;
}

.scope-options {
  width: min(1180px, calc(100% - 36px));
  margin: 28px auto 124px;
}

.scope-shell {
  display: grid;
  gap: 44px;
  padding: clamp(34px, 5vw, 58px);
  border-radius: 22px;
  background: #f5f6f7;
}

.scope-head {
  margin-bottom: 32px;
}

.scope-head h2 {
  font-size: var(--section-title);
}

.scope-head > p:last-child {
  color: var(--text);
}

.flow-line h3 {
  margin-bottom: 8px;
}

.flow-line p {
  margin: 0;
  color: var(--text);
}

.flow-line {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid #e6e6e6;
}

.flow-line article {
  position: relative;
  padding: 28px 28px 0 0;
}

.flow-line article::before {
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--blue);
  content: "";
}

.flow-line span {
  display: block;
  margin-bottom: 14px;
  color: var(--blue);
  font-size: 12px;
  font-weight: var(--label-weight);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.commercial-concepts {
  display: grid;
  gap: 28px;
  width: min(1180px, calc(100% - 36px));
  margin: 28px auto 132px;
}

.business-map-copy h2 {
  font-size: var(--section-title);
}

.business-map-copy p:not(.eyebrow),
.business-lines p {
  color: var(--text);
}

.business-map {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 58px;
  align-items: center;
  padding: 54px 0 8px;
}

.business-map-copy {
  display: grid;
  gap: 0;
}

.business-lines {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.business-lines p {
  margin: 0;
  padding-left: 22px;
  border-left: 2px solid var(--blue);
}

.business-lines strong {
  color: var(--ink);
  font-weight: 760;
}

.business-visual {
  display: flex;
  justify-content: flex-end;
  min-height: 460px;
}

.business-visual img {
  width: min(100%, 560px);
  height: auto;
  object-fit: contain;
}

.document-note {
  margin-top: 26px;
  margin-bottom: 13px;
  color: var(--muted);
}

.business-map-copy > .document-note {
  margin-top: 26px;
  margin-bottom: 13px;
}

.document-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.document-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  background: white;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.2;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.document-actions a:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.cta {
  position: relative;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 70px;
  align-items: center;
  margin-top: -28px;
  padding: 110px max(18px, calc((100% - 1180px) / 2)) 82px;
  background: #0a165e;
}

.cta::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 28px;
  border-radius: 0 0 28px 28px;
  background: var(--white);
  content: "";
}

.cta h2 {
  max-width: 620px;
  margin-bottom: 14px;
  color: white;
}

.cta .eyebrow {
  color: #7eb4ff;
}

.cta p:not(.eyebrow) {
  max-width: 620px;
  margin: 0;
  color: rgba(255, 255, 255, 0.70);
}

.cta .contact-details {
  border-top-color: rgba(255, 255, 255, 0.12);
}

.cta .contact-details article {
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.cta .contact-icon svg {
  stroke: rgba(255, 255, 255, 0.85);
}

.cta .contact-details article > div > span {
  color: rgba(255, 255, 255, 0.50);
}

.cta .contact-details p {
  color: rgba(255, 255, 255, 0.70);
}

.cta .contact-details p a {
  color: white;
}

.contact-content {
  display: grid;
  justify-items: start;
}

.contact-details {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.contact-details article {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 18px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.contact-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
}

.contact-icon svg {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: var(--ink);
  stroke-width: 1.55;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-details article > div > span {
  display: block;
  margin-bottom: 5px;
  color: var(--blue);
  font-size: 12px;
  font-weight: var(--label-weight);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-details p {
  color: var(--text);
}

.contact-details p a {
  color: var(--ink);
  font-weight: 700;
}

.footer {
  padding: 0 max(18px, calc((100% - 1180px) / 2));
  color: rgba(255, 255, 255, 0.78);
  background: #060d32;
}

.footer-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 48px;
  padding: 54px 0 40px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.38);
  font-size: 13px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  color: white;
  font-family: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  font-size: 21px;
  font-weight: 800;
  line-height: 1;
}

.footer-brand img {
  width: 34px;
  height: 38px;
}

.footer nav {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.footer nav a {
  transition: color 0.18s ease;
}

.footer nav a:hover {
  color: white;
}

.footer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 940px) {
  .site-header {
    padding-inline: 18px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 68px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border-radius: 8px;
    background: rgba(4, 13, 25, 0.96);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 12px;
  }

  .nav-cta {
    margin-top: 6px;
    text-align: center;
  }

  .nav-toggle.is-open span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }

  .nav-toggle.is-open span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .hero {
    min-height: 740px;
  }

  .concept-horizontal,
  .about-photo,
  .business-map,
  .cta {
    grid-template-columns: 1fr;
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
  }

  .footer nav {
    justify-content: flex-start;
  }

  .cta {
    padding-top: 92px;
    padding-bottom: 64px;
  }
}

@media (max-width: 640px) {
  :root {
    --section-title: clamp(28px, 8vw, 36px);
    --copy-size: 15px;
  }

  .brand {
    font-size: 19px;
  }

  .hero {
    align-items: start;
    min-height: 700px;
  }

  .hero-content {
    padding-top: 132px;
    padding-bottom: 64px;
  }

  .hero h1 {
    font-size: clamp(32px, 8.8vw, 40px);
  }

  .hero p {
    font-size: 15px;
  }

  .hero-actions,
  .flow-line {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .concepts {
    margin-top: 34px;
  }

  .concept-horizontal article {
    grid-template-columns: 92px 1fr;
    gap: 16px;
    min-height: auto;
    padding: 20px;
  }

  .concept-horizontal article:nth-child(odd) {
    border-right: 0;
  }

  .concept-horizontal article:nth-child(-n + 3) {
    border-bottom: 1px solid var(--line);
  }

  .concept-horizontal img {
    width: 92px;
    height: 92px;
  }

  .concept-horizontal article:nth-child(1) img,
  .concept-horizontal article:nth-child(3) img {
    padding: 6px;
  }

  .scope-shell {
    padding: 28px 20px;
  }

  .flow-line {
    gap: 22px;
  }

  .flow-line article {
    padding: 20px 0 0;
  }

  .section,
  .about-photo {
    gap: 34px;
    margin-top: 144px;
    margin-bottom: 132px;
  }

  .about-photo-art,
  .about-photo-art img {
    min-height: 340px;
  }

  .business-map {
    gap: 30px;
  }

  .business-visual {
    justify-content: center;
    min-height: auto;
  }

  .business-visual img {
    width: min(100%, 480px);
  }

  .business-lines p {
    padding-left: 18px;
  }

  .contact-content {
    justify-items: stretch;
  }

  .contact-details article {
    grid-template-columns: 36px 1fr;
    gap: 14px;
  }

  .contact-icon {
    width: 36px;
    height: 36px;
  }

  .contact-icon svg {
    width: 28px;
    height: 28px;
  }
}