:root {
  --emerald: #075746;
  --emerald-dark: #043d32;
  --lime: #7ed957;
  --ink: #14201c;
  --paper: #f6f5ef;
  --white: #ffffff;
  --line: rgba(20, 32, 28, .18);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 16px; line-height: 1.55; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.site-header { min-height: 92px; padding: 16px 4vw; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: rgba(246,245,239,.96); position: relative; z-index: 10; }
.brand { width: 170px; height: 60px; overflow: hidden; display: flex; align-items: center; }
.brand img { width: 100%; height: 100%; object-fit: cover; }
.site-nav { display: flex; align-items: center; gap: clamp(24px, 3vw, 52px); font-size: .88rem; text-transform: uppercase; letter-spacing: .08em; }
.site-nav a { padding: 10px 0; }
.site-nav a:not(.nav-contact):hover { color: var(--emerald); }
.nav-contact { border-bottom: 1px solid var(--ink); }
.menu-toggle { display: none; border: 0; background: transparent; text-transform: uppercase; letter-spacing: .08em; cursor: pointer; }

.hero { min-height: calc(100vh - 92px); display: grid; grid-template-columns: 47% 53%; background: var(--emerald); color: var(--white); }
.hero-copy { padding: clamp(64px, 9vw, 142px) 5vw 72px; display: flex; flex-direction: column; justify-content: center; }
.eyebrow { margin: 0 0 32px; text-transform: uppercase; letter-spacing: .18em; font-size: .78rem; font-weight: 700; }
.eyebrow.dark { color: var(--emerald); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 36px; font-family: var(--serif); font-weight: 400; font-size: clamp(3.7rem, 6.6vw, 7.3rem); letter-spacing: -.055em; line-height: .91; }
h1 em, .contact h2 em { color: var(--lime); font-weight: 400; }
.hero-intro { max-width: 540px; margin-bottom: 42px; font-size: clamp(1rem, 1.25vw, 1.25rem); color: rgba(255,255,255,.78); }
.hero-actions { display: flex; gap: 32px; align-items: center; flex-wrap: wrap; }
.button { min-height: 52px; padding: 14px 20px; display: inline-flex; justify-content: space-between; align-items: center; gap: 38px; font-size: .88rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-light { background: var(--white); color: var(--emerald-dark); }
.text-link { border-bottom: 1px solid rgba(255,255,255,.55); padding: 8px 0; font-size: .9rem; }
.hero-image-wrap { position: relative; min-height: 620px; overflow: hidden; }
.hero-image { width: 100%; height: 100%; object-fit: cover; filter: saturate(.75); }
.hero-stamp { position: absolute; right: 0; bottom: 0; width: 148px; height: 148px; padding: 18px; display: flex; flex-direction: column; justify-content: space-between; color: var(--emerald-dark); background: var(--lime); }
.hero-stamp span { font-size: .72rem; letter-spacing: .16em; }
.hero-stamp strong { font-family: var(--serif); font-size: 3.2rem; line-height: 1; }

.statement { padding: 130px 6vw; display: grid; grid-template-columns: 24% 1fr; gap: 6vw; }
.section-number { margin: 6px 0 0; font-size: .75rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--emerald); }
.section-number.light { color: var(--lime); }
.statement h2 { max-width: 980px; margin-bottom: 34px; font-family: var(--serif); font-size: clamp(2.3rem, 4.3vw, 5rem); line-height: 1.05; letter-spacing: -.035em; font-weight: 400; }
.statement div > p { max-width: 660px; margin: 0 0 0 auto; font-size: 1.08rem; color: #52605b; }

.work { padding: 80px 6vw 140px; background: var(--white); }
.section-heading { margin-bottom: 68px; display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; }
.section-heading .eyebrow { margin-bottom: 16px; }
.section-heading h2 { margin: 0; font-family: var(--serif); font-size: clamp(3rem, 6vw, 6.4rem); font-weight: 400; letter-spacing: -.05em; line-height: .95; }
.section-heading > p { max-width: 390px; margin: 0; color: #5a6863; }
.project-image { overflow: hidden; background: #d9ded9; }
.project-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.project:hover .project-image img { transform: scale(1.025); }
.project-featured .project-image { aspect-ratio: 16 / 7.5; }
.project-meta { min-height: 120px; padding: 24px 0; display: grid; grid-template-columns: 70px 1fr auto; border-bottom: 1px solid var(--line); align-items: start; }
.project-meta p { margin-bottom: 0; color: #6b7772; font-size: .9rem; }
.project-meta h3 { margin-bottom: 5px; font-family: var(--serif); font-size: 1.8rem; font-weight: 400; }
.project-no, .project-year { font-variant-numeric: tabular-nums; }
.project-grid { margin-top: 100px; display: grid; grid-template-columns: 1fr 1fr; gap: 7vw; }
.project-offset { margin-top: 110px; }
.project-image-tall { aspect-ratio: 4 / 5; }
.project-meta.compact { grid-template-columns: 55px 1fr; }

.services { padding: 130px 6vw; display: grid; grid-template-columns: 42% 1fr; gap: 8vw; color: var(--white); background: var(--emerald-dark); }
.services-intro h2 { margin-top: 24px; font-family: var(--serif); font-size: clamp(3rem, 5vw, 5.6rem); line-height: .98; letter-spacing: -.045em; font-weight: 400; }
.service-list { border-top: 1px solid rgba(255,255,255,.25); }
.service-list article { padding: 30px 0; display: grid; grid-template-columns: 48px 190px 1fr; gap: 22px; border-bottom: 1px solid rgba(255,255,255,.2); }
.service-list span { color: var(--lime); font-size: .8rem; }
.service-list h3 { margin: 0; font-size: 1rem; font-weight: 600; }
.service-list p { margin: 0; color: rgba(255,255,255,.65); font-size: .92rem; }

.credentials { padding: 110px 6vw; }
.credential-card { margin-top: 54px; display: grid; grid-template-columns: 1.4fr .7fr 1fr; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.credential-card div { min-height: 145px; padding: 28px 30px 30px 0; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line); }
.credential-card div + div { padding-left: 30px; }
.credential-card div:last-child { border-right: 0; }
.credential-card span { color: #6b7772; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; }
.credential-card strong { font-family: var(--serif); font-size: clamp(1.35rem, 2vw, 2.1rem); font-weight: 400; }

.contact { padding: 130px 6vw 150px; text-align: center; color: var(--white); background: var(--emerald); }
.contact .eyebrow { color: var(--lime); }
.contact h2 { margin-bottom: 50px; font-family: var(--serif); font-size: clamp(3.2rem, 7.2vw, 7.6rem); line-height: .93; letter-spacing: -.05em; font-weight: 400; }
.button-dark { background: var(--emerald-dark); color: var(--white); }

footer { padding: 64px 6vw 24px; display: grid; grid-template-columns: 1.4fr .8fr 1fr; gap: 6vw; background: #f0efe8; }
.footer-brand img { width: 190px; height: 64px; object-fit: cover; margin-bottom: 20px; }
.footer-brand p, .footer-contact a, .footer-address address { color: #59655f; font-size: .92rem; font-style: normal; }
.footer-contact { display: flex; flex-direction: column; align-items: flex-start; }
.footer-contact a { border-bottom: 1px solid transparent; }
.footer-contact a:hover { border-color: currentColor; }
.footer-label { margin-bottom: 18px; text-transform: uppercase; letter-spacing: .12em; font-size: .72rem; font-weight: 700; color: var(--emerald); }
.copyright { grid-column: 1 / -1; margin: 50px 0 0; padding-top: 18px; border-top: 1px solid var(--line); color: #7a837f; font-size: .75rem; }

@media (max-width: 900px) {
  .site-header { min-height: 76px; }
  .brand { width: 145px; height: 48px; }
  .menu-toggle { display: inline-flex; gap: 10px; align-items: center; }
  .menu-line { width: 20px; height: 1px; display: block; background: currentColor; }
  .site-nav { position: absolute; top: 76px; left: 0; right: 0; padding: 26px 4vw; display: none; align-items: flex-start; flex-direction: column; gap: 16px; background: var(--paper); border-bottom: 1px solid var(--line); }
  .site-nav.open { display: flex; }
  .hero { min-height: auto; grid-template-columns: 1fr; }
  .hero-copy { min-height: 620px; padding: 84px 6vw 70px; }
  .hero-image-wrap { min-height: 520px; }
  .statement { padding: 100px 6vw; grid-template-columns: 1fr; gap: 36px; }
  .services { grid-template-columns: 1fr; }
  .service-list article { grid-template-columns: 42px 160px 1fr; }
}

@media (max-width: 620px) {
  .hero-copy { min-height: 570px; }
  h1 { font-size: clamp(3.3rem, 17vw, 5.3rem); }
  .hero-image-wrap { min-height: 430px; }
  .hero-stamp { width: 112px; height: 112px; padding: 14px; }
  .hero-stamp strong { font-size: 2.4rem; }
  .statement, .work, .services, .credentials, .contact { padding-left: 5vw; padding-right: 5vw; }
  .section-heading { align-items: flex-start; flex-direction: column; }
  .project-featured .project-image { aspect-ratio: 4 / 5; }
  .project-meta { grid-template-columns: 45px 1fr; }
  .project-year { display: none; }
  .project-grid { margin-top: 70px; grid-template-columns: 1fr; gap: 72px; }
  .project-offset { margin-top: 0; }
  .service-list article { grid-template-columns: 34px 1fr; }
  .service-list p { grid-column: 2; }
  .credential-card { grid-template-columns: 1fr; }
  .credential-card div, .credential-card div + div { min-height: 120px; padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .credential-card div:last-child { border-bottom: 0; }
  footer { grid-template-columns: 1fr; gap: 38px; }
  .copyright { margin-top: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}