:root {
  --ink: #11110f;
  --paper: #f2efe7;
  --paper-deep: #e7e1d5;
  --acid: #c7f36b;
  --orange: #ef744b;
  --muted: #68675f;
  --line: rgba(17,17,15,.18);
  --mono: "DM Mono", monospace;
  --sans: "Manrope", 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: 1.6; }
a { color: inherit; }
.skip-link { position: fixed; z-index: 20; left: 1rem; top: -5rem; background: var(--acid); padding: .6rem 1rem; }
.skip-link:focus { top: 1rem; }
.site-header { position: sticky; z-index: 10; top: 0; display: flex; justify-content: space-between; align-items: center; height: 76px; padding: 0 clamp(1.25rem, 5vw, 5rem); background: rgba(242,239,231,.9); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.brand { display: flex; gap: .75rem; align-items: center; font-weight: 700; text-decoration: none; letter-spacing: -.02em; }
.brand span { display: grid; place-items: center; width: 34px; height: 34px; background: var(--ink); color: var(--acid); font: 500 .75rem var(--mono); }
nav { display: flex; gap: 2rem; align-items: center; font-size: .82rem; font-weight: 600; }
nav a { text-decoration: none; }
.nav-contact { border-bottom: 2px solid var(--ink); }
.hero { min-height: calc(100vh - 76px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .33fr); gap: 6vw; align-items: center; padding: 8vw clamp(1.25rem, 7vw, 7.5rem); }
.eyebrow { margin: 0 0 1.5rem; color: var(--muted); font: 500 .72rem/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 960px; margin-bottom: 2rem; font-size: clamp(3.3rem, 7.2vw, 7.5rem); font-weight: 500; line-height: .97; letter-spacing: -.065em; }
h1 em { color: var(--orange); font-style: normal; }
.lede { max-width: 730px; margin-bottom: 2.5rem; color: #3f3f39; font-size: clamp(1.1rem, 1.7vw, 1.4rem); line-height: 1.6; }
.hero-actions { display: flex; gap: 1.25rem; align-items: center; flex-wrap: wrap; }
.button { display: inline-flex; gap: 1rem; align-items: center; padding: .95rem 1.2rem; font-size: .85rem; font-weight: 700; text-decoration: none; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--ink); color: white; }
.button.text { border-bottom: 1px solid var(--ink); }
.signal-card { align-self: end; border-top: 3px solid var(--ink); padding-top: 1rem; }
.signal-label { font: 500 .7rem var(--mono); text-transform: uppercase; letter-spacing: .12em; }
.signal-number { margin: 0; font-size: clamp(5rem, 10vw, 9rem); font-weight: 500; line-height: .9; letter-spacing: -.08em; }
.signal-number span { color: var(--orange); }
.signal-caption { margin: 1.5rem 0 2rem; color: var(--muted); font-size: .9rem; }
.signal-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.signal-grid span { padding: .6rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font: .65rem var(--mono); text-transform: uppercase; }
.proof-strip { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--ink); color: white; padding: 2rem clamp(1.25rem, 7vw, 7.5rem); }
.proof-strip div { padding: .5rem 1.5rem; border-left: 1px solid rgba(255,255,255,.22); }
.proof-strip strong { display: block; color: var(--acid); font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 500; letter-spacing: -.04em; }
.proof-strip span { color: #aaa99f; font: .65rem var(--mono); text-transform: uppercase; }
.section { padding: clamp(5rem, 10vw, 9rem) clamp(1.25rem, 7vw, 7.5rem); border-bottom: 1px solid var(--line); }
.intro, .about { display: grid; grid-template-columns: 1fr 1fr; gap: 7vw; align-items: end; }
.section-heading h2 { max-width: 900px; margin: 0; font-size: clamp(2.6rem, 5vw, 5.2rem); font-weight: 500; line-height: 1.02; letter-spacing: -.055em; }
.section-intro { max-width: 520px; margin: 0; color: var(--muted); font-size: 1.15rem; }
.cases { padding: 0 clamp(1.25rem, 7vw, 7.5rem) 8rem; }
.case { position: relative; display: grid; grid-template-columns: 60px minmax(0, 1fr) 120px; gap: 2rem; padding: 3.5rem 0; border-top: 1px solid var(--ink); }
.case-number { font: 500 .8rem var(--mono); }
.case-type { color: var(--orange); font: 500 .68rem var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.case h3 { max-width: 930px; margin-bottom: 1.25rem; font-size: clamp(1.7rem, 3vw, 3.1rem); font-weight: 500; line-height: 1.15; letter-spacing: -.04em; }
.case-body > p:not(.case-type) { max-width: 850px; color: #4f4e47; }
.case-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 2rem; }
.case-facts p { margin: 0; padding-top: .8rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .87rem; }
.case-facts span { display: block; margin-bottom: .35rem; color: var(--ink); font: 500 .65rem var(--mono); text-transform: uppercase; }
.case-mark { align-self: start; padding: .7rem; background: var(--acid); text-align: center; font: 500 1rem var(--mono); transform: rotate(2deg); }
.case.research .case-mark { background: var(--orange); }
.case.public-work .case-mark { background: var(--ink); color: var(--acid); }
.case.recovery .case-mark { background: var(--orange); color: var(--ink); }
.case-links { display: flex; gap: 1.5rem; flex-wrap: wrap; margin-top: 2rem; }
.case-links a { border-bottom: 1px solid var(--ink); padding-bottom: .15rem; font-size: .8rem; font-weight: 700; text-decoration: none; }
.case-links a:hover { color: var(--orange); border-color: var(--orange); }
.method { background: var(--paper-deep); }
.method-content { display: grid; grid-template-columns: .8fr 1.2fr; gap: 8vw; margin-top: 6rem; }
.method-lede { font-size: clamp(1.3rem, 2.2vw, 2rem); line-height: 1.45; }
.method-steps { margin: 0; padding: 0; list-style: none; }
.method-steps li { display: grid; grid-template-columns: 55px 1fr; gap: 1rem; padding: 1.3rem 0; border-top: 1px solid var(--line); }
.method-steps li > span { color: var(--orange); font: .8rem var(--mono); }
.method-steps strong { font-size: 1.1rem; }
.method-steps p { margin: .25rem 0 0; color: var(--muted); }
.ai-section { background: var(--ink); color: white; }
.ai-label { font: .7rem var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.pulse { display: inline-block; width: 9px; height: 9px; margin-right: .5rem; border-radius: 50%; background: var(--acid); box-shadow: 0 0 0 5px rgba(199,243,107,.15); }
blockquote { max-width: 1150px; margin: 5rem 0; color: var(--acid); font-size: clamp(2.5rem, 5vw, 5.5rem); line-height: 1.08; letter-spacing: -.05em; }
.ai-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 6vw; color: #b8b7ad; font-size: 1.05rem; }
.about-grid { display: grid; grid-template-columns: 1fr .85fr; gap: 7vw; }
.about-copy p { color: #45443e; font-size: 1.05rem; }
.fit-title { border-bottom: 1px solid var(--ink); padding-bottom: .8rem; font: .7rem var(--mono); text-transform: uppercase; }
.fit-list ul { margin: 0; padding: 0; list-style: none; }
.fit-list li { padding: .9rem 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
.contact { padding: clamp(6rem, 12vw, 11rem) clamp(1.25rem, 7vw, 7.5rem); background: var(--orange); }
.contact .eyebrow { color: var(--ink); }
.contact h2 { max-width: 1050px; margin-bottom: 3rem; font-size: clamp(3rem, 7vw, 7rem); font-weight: 500; line-height: .95; letter-spacing: -.065em; }
.button.light { background: var(--paper); }
footer { display: flex; justify-content: space-between; gap: 2rem; padding: 2rem clamp(1.25rem, 7vw, 7.5rem); background: var(--ink); color: #8e8d84; font: .65rem var(--mono); text-transform: uppercase; }
footer p { margin: 0; }
@media (max-width: 800px) {
  nav a:not(.nav-contact) { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 7rem; }
  .signal-card { margin-top: 2rem; }
  .proof-strip { grid-template-columns: 1fr 1fr; row-gap: 1.5rem; }
  .intro, .about, .method-content, .ai-copy, .about-grid { grid-template-columns: 1fr; }
  .section-intro { margin-top: 2rem; }
  .case { grid-template-columns: 38px 1fr; gap: 1rem; }
  .case-mark { display: none; }
  .case-facts { grid-template-columns: 1fr; gap: 1rem; }
  .method-content { margin-top: 3rem; }
  footer { flex-direction: column; }
}
@media (max-width: 480px) {
  .brand { font-size: .82rem; }
  .proof-strip { grid-template-columns: 1fr; }
  .proof-strip div { padding-left: .75rem; }
  h1 { font-size: 3.1rem; }
  .button.text { padding-left: 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }