:root {
  color-scheme: dark;
  --ink: #101111;
  --paper: #f4f2ed;
  --muted: #b9bab4;
  --line: #424541;
  --accent: #F26722;
  --white: #ffffff;
  --radius: 0;
  --width: 1280px;
  --font: Arial, Helvetica, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 1rem; }
body { margin: 0; background: var(--ink); color: var(--paper); font-family: var(--font); font-size: 1rem; line-height: 1.55; }
body, main, section, article, div { min-width: 0; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .25em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 6px; }
.intro-section a:focus-visible, .contact-section a:focus-visible { outline-color: var(--ink); }
p, h1, h2, h3 { margin: 0; }
h1, h2, h3 { font-weight: 400; letter-spacing: -.055em; line-height: 1.03; text-wrap: balance; }
h1 { font-size: clamp(3.1rem, 6.55vw, 6.5rem); }
h2 { font-size: clamp(2.5rem, 4.9vw, 5rem); }
h3 { font-size: clamp(2.8rem, 4.8vw, 4.8rem); }
.shell { width: min(calc(100% - 4rem), var(--width)); margin-inline: auto; }
.skip-link { position: absolute; left: 1rem; top: -6rem; z-index: 5; padding: .75rem 1rem; background: var(--paper); color: var(--ink); }
.skip-link:focus { top: 1rem; }
.site-header { border-bottom: 1px solid var(--line); }
.header-inner { min-height: 108px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; align-items: center; justify-content: flex-start; min-height: 48px; text-decoration: none; flex-shrink: 0; }
.brand img { display: block; max-width: 100%; height: auto; }
nav { display: flex; flex-wrap: wrap; gap: .5rem 2rem; align-items: center; }
nav a { display: inline-flex; align-items: center; gap: .8rem; min-height: 44px; font-size: .875rem; text-decoration: none; }
nav a:last-child { color: var(--accent); }
.eyebrow { font-size: .8125rem; line-height: 1.5; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; }
.accent-dot { display: inline-block; width: .5rem; height: .5rem; border-radius: 50%; background: var(--accent); margin-right: .75rem; }
.hero { position: relative; display: grid; grid-template-columns: 1.45fr .65fr; gap: 3rem; padding-block: 88px 0; }
.hero-copy { position: relative; z-index: 1; padding-bottom: 72px; }
.hero .eyebrow { margin-bottom: 2rem; color: var(--muted); }
.hero h1 span { color: var(--muted); }
.hero-intro { color: var(--muted); max-width: 37ch; font-size: 1.0625rem; margin-block: 2rem; }
.button { display: inline-flex; justify-content: space-between; align-items: center; gap: 3rem; min-height: 56px; padding: .9rem 1.3rem; border: 1px solid transparent; font-size: .875rem; font-weight: 700; text-decoration: none; }
.button-light { background: var(--paper); color: var(--ink); }
.button-light:hover { background: var(--accent); }
.button-dark { background: var(--ink); color: var(--paper); }
.button-dark:hover { background: #30332f; }
.button span { font-size: 1.35rem; font-weight: 400; }
.hero-art { position: relative; overflow: hidden; min-height: 360px; align-self: stretch; border-left: 1px solid var(--line); }
.art-plane { position: absolute; border: 1px solid #5c6058; background: linear-gradient(90deg, #242822, #191b18); transform: skewY(-13deg); }
.art-plane-one { inset: 16% 20% 0 10%; }
.art-plane-two { inset: 30% 0 -4% 32%; }
.art-plane-three { inset: 47% -10% -3% 56%; background: var(--accent); border-color: var(--accent); }
.art-line { position: absolute; height: 1px; background: #70766b; transform-origin: left; transform: rotate(-13deg); width: 110%; left: 0; }
.art-line-one { top: 17%; }
.art-line-two { top: 76%; }
.art-label { position: absolute; top: 0; left: 2rem; font-size: .625rem; letter-spacing: .2em; color: var(--muted); }
.hero-bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; gap: 1rem; border-top: 1px solid var(--line); padding-block: 1.1rem; font-size: .8125rem; color: var(--muted); }
.hero-bottom a { display: inline-flex; gap: 2rem; align-items: center; min-height: 44px; text-decoration: none; }
.intro-section { background: var(--paper); color: var(--ink); padding-block: 100px; }
.intro-grid { display: grid; grid-template-columns: .65fr 1.45fr; gap: 3rem; }
.section-label { padding-top: .6rem; }
.intro-copy p { margin-top: 2rem; max-width: 49ch; color: #50554e; font-size: 1.0625rem; }
.univers-section { padding-block: 104px; }
.section-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 3rem; margin-bottom: 3.5rem; }
.section-heading .eyebrow { color: var(--accent); padding-top: .7rem; }
.section-heading h2 { flex-basis: 68%; }
.universe-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.universe-card { min-height: 392px; border: 1px solid var(--line); padding: 2rem; display: flex; flex-direction: column; }
.construction-card { background: #1a1d19; }
.ai-card { background: #151716; }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; color: var(--muted); }
.card-top .eyebrow { font-size: .8125rem; }
.card-number { font-size: .75rem; }
.card-copy { padding-block: 3rem 2.5rem; }
.card-copy h3 { margin-bottom: 1.2rem; }
.card-copy h3 span { color: var(--accent); }
.card-copy p { max-width: 34ch; color: var(--muted); font-size: .9375rem; }
.card-link { display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-height: 50px; margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--line); text-decoration: none; font-size: .875rem; }
.link-arrow { font-size: 1.7rem; line-height: 1; color: var(--accent); }
.card-link:hover .link-arrow { transform: translate(2px, -2px); }
.projects-section { padding-block: 0 104px; }
.project-group { border-top: 1px solid var(--line); padding-top: 2.5rem; }
.project-group + .project-group { margin-top: 4.5rem; }
.project-heading { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; margin-bottom: 2rem; }
.project-heading .eyebrow { color: var(--muted); margin-bottom: 1rem; }
.project-heading h3 { font-size: clamp(2rem, 3.4vw, 3.4rem); }
.project-description { color: var(--muted); max-width: 55ch; }
.project-gallery { display: grid; gap: 1.5rem; align-items: start; }
.rosemont-gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.lachine-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.project-gallery figure { margin: 0; min-width: 0; }
.project-gallery picture { display: block; background: #1a1d19; }
.project-gallery img { display: block; width: 100%; height: auto; }
.project-gallery figcaption { color: var(--muted); font-size: .8125rem; padding-top: .65rem; }
.render-disclaimer { color: var(--paper); border-left: 3px solid var(--accent); padding-left: 1rem; margin-bottom: 1.5rem; max-width: 72ch; font-size: .9375rem; }
.contact-section { padding-block: 85px; background: var(--accent); color: var(--ink); }
.contact-inner { display: flex; justify-content: space-between; align-items: flex-end; gap: 3rem; }
.contact-inner .eyebrow { margin-bottom: 2rem; }
.contact-inner p:last-child { margin-top: 2rem; max-width: 39ch; font-size: 1rem; }
.contact-inner .button { flex-shrink: 0; }
.site-footer { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; padding-block: 3rem; }
.site-footer p { color: var(--muted); font-size: .8125rem; }
.footer-brand img { width: 108px; }
.footer-top { display: inline-flex; gap: 2rem; min-height: 44px; align-items: center; text-decoration: none; font-size: .8125rem; }
.error-layout { min-height: 78svh; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 2rem; }
.error-layout p { max-width: 40ch; color: var(--muted); }
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr .45fr; gap: 1.5rem; }
  .intro-grid { grid-template-columns: .5fr 1fr; gap: 2rem; }
  nav { gap: .5rem 1.2rem; }
  .universe-card { padding: 1.5rem; }
  .contact-inner { align-items: flex-start; flex-direction: column; }
  .project-heading { gap: 2rem; }
  .rosemont-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .shell { width: calc(100% - 2.5rem); }
  .header-inner { min-height: auto; padding-block: 1.3rem .8rem; display: block; }
  .brand { margin-bottom: .8rem; }
  .brand img { width: 110px; }
  nav { justify-content: space-between; gap: .25rem .8rem; }
  nav a { font-size: .8125rem; }
  nav a:last-child { gap: .6rem; }
  h1 { font-size: clamp(2.8rem, 11.3vw, 4.3rem); }
  h2 { font-size: clamp(2.35rem, 9.6vw, 3.6rem); }
  .hero { display: block; padding-top: 3.3rem; }
  .hero-copy { padding-bottom: 2.5rem; }
  .hero .eyebrow { margin-bottom: 1.5rem; }
  .hero-intro { font-size: 1rem; margin-block: 1.6rem; max-width: 31ch; }
  .hero-art { min-height: 220px; width: 72%; margin-left: auto; }
  .hero-bottom { margin-top: 2rem; padding-block: .6rem; }
  .intro-section { padding-block: 4rem; }
  .intro-grid { display: block; }
  .intro-grid .eyebrow { margin-bottom: 2rem; padding-top: 0; }
  .intro-copy p { font-size: 1rem; margin-top: 1.5rem; }
  .univers-section { padding-block: 4rem; }
  .section-heading { display: block; margin-bottom: 2.2rem; }
  .section-heading .eyebrow { padding-top: 0; margin-bottom: 1.7rem; }
  .universe-grid { grid-template-columns: 1fr; gap: 1rem; }
  .universe-card { min-height: 345px; padding: 1.5rem; }
  .card-copy { padding-block: 2.4rem 2rem; }
  .card-copy h3 { font-size: 3.4rem; }
  .projects-section { padding-bottom: 4rem; }
  .project-group { padding-top: 2rem; }
  .project-group + .project-group { margin-top: 3rem; }
  .project-heading { grid-template-columns: 1fr; gap: 1.3rem; }
  .project-heading h3 { font-size: 2.5rem; }
  .project-gallery { grid-template-columns: 1fr; gap: 1.5rem; }
  .contact-section { padding-block: 3.5rem; }
  .contact-inner { gap: 2rem; }
  .contact-inner .eyebrow { margin-bottom: 1.5rem; }
  .contact-inner p:last-child { margin-top: 1.5rem; }
  .site-footer { flex-wrap: wrap; align-items: center; gap: 1.5rem; padding-block: 2.5rem 1.7rem; }
  .site-footer p { flex-basis: 55%; text-align: right; }
  .footer-top { flex-basis: 100%; justify-content: space-between; border-top: 1px solid var(--line); padding-top: .8rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card-link:hover .link-arrow { transform: none; }
}
@media print {
  :root { color-scheme: light; }
  body, .intro-section, .contact-section, .universe-card { background: #fff; color: #111; }
  .hero-art, .skip-link, nav, .hero-bottom, .footer-top { display: none; }
  .hero, .intro-grid, .section-heading, .contact-inner { display: block; }
  .hero, .univers-section, .intro-section, .contact-section { padding-block: 2rem; }
  h1 { font-size: 3rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 2rem; }
  .hero h1 span, .hero-intro, .intro-copy p, .card-copy p, .card-top, .site-footer p { color: #333; }
  .button { background: #fff; color: #111; border-color: #111; }
  .universe-card { break-inside: avoid; min-height: 0; }
  .project-group, .project-gallery figure { break-inside: avoid; }
  .project-description, .project-heading .eyebrow, .project-gallery figcaption, .render-disclaimer { color: #333; }
}