:root {
  --charcoal: #15191c;
  --charcoal-2: #1d2226;
  --offwhite: #efede6;
  --paper: #f4f2ec;
  --ink: #1c2023;
  --muted: #667078;
  --line-dark: rgba(239, 237, 230, 0.18);
  --line-light: rgba(28, 32, 35, 0.18);
  --steel: #718aa3;
  --shell: min(1480px, calc(100% - 80px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--charcoal);
  color: var(--offwhite);
  font-family: Inter, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.shell { width: var(--shell); margin-inline: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(21, 25, 28, 0.96);
  border-bottom: 1px solid var(--line-dark);
  backdrop-filter: blur(12px);
}
.nav-wrap {
  min-height: 96px;
  display: grid;
  grid-template-columns: 280px 1fr auto;
  align-items: center;
  gap: 36px;
}
.brand img { width: 230px; height: auto; }
.nav { display: flex; justify-content: flex-end; gap: 44px; }
.nav a, .button, .eyebrow, .credential-line {
  font-family: "Barlow Condensed", Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-weight: 600;
}
.nav a { font-size: 17px; color: #d9d7d0; }
.nav a:hover { color: #fff; }

.button {
  min-height: 50px;
  padding: 0 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid currentColor;
  font-size: 17px;
  transition: 160ms ease;
}
.button:hover { transform: translateY(-1px); }
.button-solid { background: var(--steel); border-color: var(--steel); color: #fff; }
.button-ghost { color: var(--offwhite); background: transparent; }
.button-light { color: var(--charcoal); background: var(--offwhite); border-color: var(--offwhite); }

.hero { background: linear-gradient(105deg, #111518 0%, #171c20 58%, #1c2227 100%); }
.hero-grid {
  min-height: 620px;
  display: grid;
  grid-template-columns: minmax(420px, 0.86fr) minmax(620px, 1.45fr);
  align-items: stretch;
}
.hero-copy {
  padding: 92px 72px 76px 0;
  align-self: center;
}
.eyebrow { margin: 0 0 20px; font-size: 15px; color: #91a8bd; }
.eyebrow.dark { color: #42596c; }
h1, h2, h3 {
  font-family: "Barlow Condensed", Arial, sans-serif;
  text-transform: uppercase;
  margin: 0;
  line-height: 0.98;
  letter-spacing: 0.015em;
}
h1 { max-width: 760px; font-size: clamp(62px, 5.2vw, 92px); font-weight: 800; }
h1::after {
  content: "";
  display: block;
  width: 66px;
  border-bottom: 3px solid var(--steel);
  margin-top: 30px;
}
.lede { max-width: 610px; margin: 28px 0 0; color: #d1d1cc; font-size: 20px; line-height: 1.65; }
.hero-actions { display: flex; gap: 18px; margin-top: 34px; }
.credential-line { margin: 32px 0 0; color: #8fa4b7; font-size: 17px; }
.credential-line span { display: inline-block; height: 20px; border-left: 1px solid #697179; margin: 0 18px -5px; }
.hero-visual {
  margin: 0;
  position: relative;
  min-height: 620px;
  border-left: 1px solid var(--line-dark);
  overflow: hidden;
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(21,25,28,.32), transparent 25%);
  pointer-events: none;
}
.hero-visual figcaption {
  position: absolute;
  right: 24px;
  bottom: 22px;
  z-index: 2;
  font-family: "Barlow Condensed", Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: 13px;
  color: rgba(239,237,230,.72);
}

.work-section { background: var(--paper); color: var(--ink); padding: 72px 0 82px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; border-bottom: 1px solid var(--line-light); padding-bottom: 22px; margin-bottom: 28px; }
.section-heading h2, .about h2, .capabilities h2, .contact h2 { font-size: clamp(38px, 3.6vw, 58px); font-weight: 700; }
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.project { border-top: 4px solid var(--ink); }
.project > img { width: 100%; aspect-ratio: 16 / 7.5; object-fit: cover; border-bottom: 1px solid var(--line-light); }
.project-copy { padding-top: 18px; }
.project h3 { font-size: 27px; font-weight: 700; line-height: 1.05; }
.project p { margin: 12px 0 0; color: #4e575d; font-size: 16px; line-height: 1.65; }

.capabilities { background: var(--charcoal-2); border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); padding: 70px 0; }
.capability-grid { display: grid; grid-template-columns: .8fr 1.45fr; gap: 90px; align-items: end; }
.capability-list { margin: 0; color: #d9d7d0; font-family: "Barlow Condensed", Arial, sans-serif; text-transform: uppercase; letter-spacing: .08em; font-size: 25px; line-height: 1.7; }
.capability-list span { color: var(--steel); padding: 0 9px; }

.about { background: var(--offwhite); color: var(--ink); padding: 78px 0; }
.about-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 110px; }
.about-copy > p { margin: 0; font-size: 19px; line-height: 1.8; color: #394147; max-width: 880px; }
.credentials { margin-top: 34px; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line-light); }
.credentials p { margin: 0; padding: 22px 24px 0 0; font-family: "Barlow Condensed", Arial, sans-serif; text-transform: uppercase; letter-spacing: .06em; font-size: 20px; }
.credentials strong { color: #465f76; margin-right: 8px; }

.contact { background: #111518; padding: 68px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 50px; }
.contact p:not(.eyebrow) { color: #c7c8c5; font-size: 17px; margin: 16px 0 0; }

.site-footer { background: #0c1012; border-top: 1px solid var(--line-dark); }
.footer-wrap { min-height: 110px; display: grid; grid-template-columns: 235px 1fr auto; align-items: center; gap: 40px; color: #9fa4a5; font-size: 13px; }
.footer-wrap img { width: 190px; }
.footer-wrap p { margin: 0; }

@media (max-width: 1050px) {
  :root { --shell: min(100% - 44px, 900px); }
  .nav-wrap { grid-template-columns: 220px 1fr; }
  .nav { display: none; }
  .header-cta { justify-self: end; }
  .brand img { width: 190px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { padding: 70px 0 60px; }
  .hero-visual { min-height: 420px; border-left: 0; border-top: 1px solid var(--line-dark); }
  .project-grid { grid-template-columns: 1fr; gap: 44px; }
  .project > img { aspect-ratio: 16 / 6; }
  .capability-grid, .about-grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 650px) {
  :root { --shell: calc(100% - 30px); }
  .nav-wrap { min-height: 78px; grid-template-columns: 1fr auto; gap: 12px; }
  .brand img { width: 160px; }
  .header-cta { min-height: 42px; padding: 0 15px; font-size: 14px; }
  h1 { font-size: 54px; }
  .hero-copy { padding: 58px 0 50px; }
  .lede { font-size: 17px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .credential-line { line-height: 1.8; }
  .credential-line span { display: none; }
  .hero-visual { min-height: 310px; }
  .project > img { aspect-ratio: 16 / 9; }
  .credentials { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-grid .button { justify-self: stretch; }
  .footer-wrap { grid-template-columns: 1fr; padding: 30px 0; gap: 14px; }
}