:root {
  --ink: #111210;
  --paper: #f4f2ed;
  --white: #fff;
  --line: rgba(17,18,16,.16);
  --muted: #696a65;
  --accent: #b66a3c;
  --max: 1440px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 400 1rem/1.65 "DM Sans", sans-serif; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.site-header { position: absolute; z-index: 20; top: 0; left: 0; right: 0; max-width: var(--max); margin: auto; padding: 1.6rem 4vw; display: flex; align-items: center; justify-content: space-between; color: var(--white); }
.brand { display: inline-flex; align-items: center; }
.brand-logo { width: 9.6rem; height: auto; object-fit: contain; }
nav { display: flex; align-items: center; gap: 2rem; font-size: .9rem; }
nav a:not(.nav-cta) { position: relative; }
nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -.3rem; height: 1px; background: currentColor; transition: right .25s; }
nav a:hover::after { right: 0; }
.nav-cta { border: 1px solid rgba(255,255,255,.55); padding: .7rem 1.1rem; transition: .25s; }
.nav-cta:hover { background: var(--white); color: var(--ink); }
.menu-toggle { display: none; color: inherit; background: none; border: 0; padding: .5rem; }
.menu-toggle span:not(.sr-only) { display: block; width: 1.5rem; height: 1px; background: currentColor; margin: .32rem; }
.hero { min-height: 820px; height: 94vh; max-height: 1000px; display: grid; grid-template-columns: 1.04fr .96fr; background: var(--ink); color: var(--white); }
.hero-copy { display: flex; flex-direction: column; justify-content: center; padding: 9rem 6vw 5rem max(6vw, calc((100vw - var(--max))/2 + 4vw)); }
.eyebrow { margin: 0 0 2rem; color: var(--accent); text-transform: uppercase; font-size: .72rem; font-weight: 600; letter-spacing: .2em; }
h1,h2,h3,p { margin-top: 0; }
h1,h2,h3 { font-family: Manrope, sans-serif; letter-spacing: -.04em; }
h1 { margin-bottom: 2.2rem; font-size: clamp(3.3rem, 5.7vw, 6.7rem); line-height: .98; font-weight: 600; }
h1 em, h2 em { font-family: Georgia, serif; font-weight: 400; }
.hero-lead { max-width: 42rem; color: rgba(255,255,255,.72); font-size: clamp(1.05rem, 1.45vw, 1.3rem); line-height: 1.6; }
.hero-actions { display: flex; align-items: center; gap: 2rem; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 2.5rem; min-width: 14rem; padding: 1rem 1.2rem; font-weight: 600; }
.button-dark { background: var(--paper); color: var(--ink); }
.button-dark:hover { background: var(--accent); color: var(--white); }
.text-link { border-bottom: 1px solid rgba(255,255,255,.4); padding: .8rem 0; }
.hero-visual { position: relative; min-width: 0; overflow: hidden; }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(17,18,16,.24), transparent 42%); pointer-events: none; }
.hero-visual img { filter: saturate(.78) contrast(1.06); }
.drawing-tag { position: absolute; z-index: 2; right: 2rem; bottom: 2rem; width: 12rem; padding: 1.1rem; background: rgba(17,18,16,.88); backdrop-filter: blur(10px); }
.drawing-tag span { color: var(--accent); font-size: .72rem; }
.drawing-tag p { margin: .7rem 0 0; line-height: 1.35; }
.trust-strip { max-width: var(--max); margin: auto; min-height: 6rem; padding: 1.2rem 4vw; display: flex; justify-content: space-between; align-items: center; gap: 1rem; border-bottom: 1px solid var(--line); text-transform: uppercase; font-size: .7rem; letter-spacing: .15em; }
.trust-strip p { margin: 0; }
.trust-strip span { color: var(--accent); }
.section { max-width: var(--max); margin: auto; padding: 9rem 4vw; }
.section-intro { display: grid; grid-template-columns: 1fr 2.1fr; gap: 4rem; margin-bottom: 5rem; }
.section-intro h2, .section-heading h2, .about h2, .contact h2 { margin: 0; font-size: clamp(2.4rem, 4.8vw, 5rem); line-height: 1.05; font-weight: 600; }
.service-list { border-top: 1px solid var(--line); }
.service { display: grid; grid-template-columns: 5rem 1fr auto; gap: 2rem; align-items: center; padding: 2.3rem 0; border-bottom: 1px solid var(--line); transition: padding .25s, background .25s; }
.service:hover { padding-left: 1rem; padding-right: 1rem; background: rgba(255,255,255,.38); }
.service-number { color: var(--accent); font-size: .78rem; }
.service h3 { margin-bottom: .35rem; font-size: 1.45rem; font-weight: 600; }
.service p { max-width: 48rem; margin: 0; color: var(--muted); }
.service-icon { display: grid; place-items: center; width: 3rem; height: 3rem; border: 1px solid var(--line); font-size: 1.3rem; }
.projects { max-width: none; background: var(--white); }
.projects > * { max-width: calc(var(--max) - 8vw); margin-left: auto; margin-right: auto; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 4rem; margin-bottom: 4rem; }
.section-heading > p { max-width: 28rem; color: var(--muted); }
.case-studies { border-top: 1px solid var(--line); }
.case-study { display: grid; grid-template-columns: 1.35fr .65fr; min-height: 590px; border-bottom: 1px solid var(--line); }
.case-study.case-reverse { grid-template-columns: .65fr 1.35fr; }
.case-reverse .case-visual { order: 2; }
.case-visual { min-width: 0; background: #eeeae3; overflow: hidden; }
.case-visual-pair { display: grid; grid-template-columns: 1.25fr .75fr; gap: 1px; background: var(--line); }
.case-visual img { background: #fff; object-fit: contain; }
.case-visual-pair img:first-child { object-fit: cover; }
.case-plan { padding: 4vw; }
.case-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(2.2rem, 4vw, 5rem); }
.case-type { margin-bottom: 1.3rem; color: var(--accent); text-transform: uppercase; font-size: .68rem; font-weight: 600; letter-spacing: .16em; }
.case-copy h3 { margin-bottom: 1.3rem; font-size: clamp(2rem, 3.2vw, 3.5rem); line-height: 1.05; }
.case-copy > p:not(.case-type) { color: var(--muted); }
.case-copy ul { margin: 1.3rem 0 0; padding: 1.2rem 0 0; border-top: 1px solid var(--line); list-style: none; }
.case-copy li { padding: .35rem 0; font-size: .88rem; }
.case-copy li::before { content: "—"; margin-right: .7rem; color: var(--accent); }
.more-projects { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 6rem; }
.more-projects::before { content: "More selected work"; grid-column: 1/-1; color: var(--muted); text-transform: uppercase; font-size: .7rem; font-weight: 600; letter-spacing: .16em; }
.project-image { overflow: hidden; aspect-ratio: 4/3; background: #ddd; }
.project-image img { transition: transform .7s ease; }
.project:hover .project-image img { transform: scale(1.035); }
.project-meta { display: flex; justify-content: space-between; gap: 1rem; padding-top: 1rem; }
.project-meta p { margin: 0 0 .12rem; color: var(--accent); text-transform: uppercase; font-size: .66rem; font-weight: 600; letter-spacing: .15em; }
.project-meta h3 { margin: 0; font-size: 1.3rem; }
.project-meta > span { color: var(--muted); font-size: .8rem; }
.process { padding-bottom: 10rem; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; padding: 0; margin: 0; list-style: none; border-top: 1px solid var(--line); }
.steps li { min-height: 18rem; padding: 1.7rem 1.7rem 1.7rem 0; border-right: 1px solid var(--line); }
.steps li + li { padding-left: 1.7rem; }
.steps li:last-child { border-right: 0; }
.steps span { color: var(--accent); font-size: .75rem; }
.steps h3 { margin-top: 5rem; font-size: 1.2rem; }
.steps p { color: var(--muted); font-size: .94rem; }
.about { display: grid; grid-template-columns: .88fr 1.12fr; min-height: 760px; background: #292b28; color: var(--white); }
.about-image { min-height: 650px; }
.about-image img { filter: grayscale(1); }
.about-copy { display: flex; flex-direction: column; justify-content: center; padding: 7rem max(5vw, calc((100vw - var(--max))/2 + 4vw)) 7rem 6vw; }
.about-lead { margin-top: 2.5rem; font-size: 1.25rem; color: rgba(255,255,255,.9); }
.about-copy > p:not(.eyebrow):not(.about-lead) { color: rgba(255,255,255,.65); }
.qualifications { display: grid; grid-template-columns: 1fr 1fr; gap: 0 2rem; margin-top: 2.2rem; border-top: 1px solid rgba(255,255,255,.2); }
.qualifications p { margin: 0; padding: .8rem 0; border-bottom: 1px solid rgba(255,255,255,.2); font-size: .82rem; }
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; padding: 9rem max(4vw, calc((100vw - var(--max))/2 + 4vw)); background: var(--accent); color: var(--white); }
.contact .eyebrow { color: rgba(255,255,255,.7); }
.contact-copy > p:last-child { max-width: 36rem; margin-top: 2rem; color: rgba(255,255,255,.8); }
.contact-link { position: relative; display: block; padding: 1.5rem 3rem 1.5rem 0; border-bottom: 1px solid rgba(255,255,255,.45); }
.contact-link span { display: block; margin-bottom: .2rem; color: rgba(255,255,255,.7); font-size: .7rem; text-transform: uppercase; letter-spacing: .15em; }
.contact-link strong { font: 500 clamp(1.25rem, 2vw, 1.75rem) Manrope, sans-serif; }
.contact-link b { position: absolute; right: 0; bottom: 1.7rem; font-weight: 400; transition: transform .2s; }
.contact-link:hover b { transform: translate(4px,-4px); }
.availability { margin: 2rem 0 0; max-width: 34rem; color: rgba(255,255,255,.75); font-size: .9rem; }
footer { max-width: var(--max); margin: auto; min-height: 8rem; padding: 2rem 4vw; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 2rem; font-size: .75rem; }
footer p { margin: 0; color: var(--muted); text-align: center; }
footer p:last-child { text-align: right; }
.brand-footer .brand-logo { width: 8.8rem; filter: invert(1); }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } .project-image img { transition: none; } }
@media (max-width: 950px) {
  .site-header { position: absolute; }
  .menu-toggle { display: block; z-index: 2; }
  nav { display: none; position: absolute; top: 0; left: 0; right: 0; padding: 7rem 4vw 2rem; background: var(--ink); flex-direction: column; align-items: flex-start; gap: 1.4rem; }
  nav.open { display: flex; }
  .hero { min-height: 900px; height: auto; grid-template-columns: 1fr; }
  .hero-copy { min-height: 610px; padding-top: 8.5rem; }
  .hero-visual { min-height: 460px; }
  .section-intro { grid-template-columns: 1fr; gap: 0; }
  .case-study, .case-study.case-reverse { grid-template-columns: 1fr; }
  .case-reverse .case-visual { order: 0; }
  .case-visual { min-height: 470px; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps li:nth-child(2) { border-right: 0; }
  .steps li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .about { grid-template-columns: 1fr; }
  .about-image { max-height: 700px; }
  .contact { grid-template-columns: 1fr; }
}
@media (max-width: 650px) {
  .site-header { padding: 1.1rem 1.2rem; }
  .hero-copy { min-height: 640px; padding: 8.2rem 1.25rem 4rem; }
  h1 { font-size: clamp(3rem, 14vw, 4.5rem); }
  .hero-actions { align-items: stretch; flex-direction: column; gap: .5rem; }
  .button { width: 100%; }
  .hero-visual { min-height: 380px; }
  .drawing-tag { right: 1rem; bottom: 1rem; }
  .trust-strip { overflow: auto; justify-content: flex-start; padding-inline: 1.25rem; }
  .trust-strip p { flex: none; }
  .section { padding: 6.5rem 1.25rem; }
  .section-intro { margin-bottom: 3rem; }
  .service { grid-template-columns: 2rem 1fr; gap: 1rem; }
  .service-icon { display: none; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 1rem; }
  .case-study { min-height: 0; }
  .case-visual { min-height: 330px; }
  .case-visual-pair { grid-template-columns: 1fr; }
  .case-visual-pair img:nth-child(2) { display: none; }
  .case-copy { padding: 2.5rem 0 4rem; }
  .more-projects { grid-template-columns: 1fr; margin-top: 4rem; }
  .project-meta { align-items: end; }
  .steps { grid-template-columns: 1fr; }
  .steps li, .steps li + li { min-height: 0; padding: 1.5rem 0; border-right: 0; border-top: 1px solid var(--line); }
  .steps h3 { margin-top: 2.7rem; }
  .about-image { min-height: 480px; }
  .about-copy { padding: 6rem 1.25rem; }
  .qualifications { grid-template-columns: 1fr; }
  .contact { padding: 6.5rem 1.25rem; }
  footer { grid-template-columns: 1fr; padding: 3rem 1.25rem; }
  footer p, footer p:last-child { text-align: left; }
}