:root {
  --ink: #13231b;
  --muted: #5a675f;
  --paper: #f5f1e7;
  --card: #ebe6d9;
  --green: #24563d;
  --lime: #b9d66b;
  --line: rgba(19,35,27,.16);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}
a { color: inherit; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px clamp(22px, 5vw, 72px);
  background: rgba(245,241,231,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.wordmark, .footer-brand {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: -0.04em;
}
.wordmark { font-size: 1.35rem; }
.wordmark span, .footer-brand span { color: var(--green); }
nav { display: flex; align-items: center; gap: 24px; font-size: .92rem; }
nav a { text-decoration: none; }
.nav-cta { padding: 9px 13px; border: 1px solid var(--ink); border-radius: 999px; }
.hero {
  min-height: 78vh;
  padding: clamp(80px, 12vw, 150px) clamp(22px, 7vw, 110px) 80px;
  display: flex; flex-direction: column; justify-content: center;
}
.hero-kicker, .eyebrow {
  font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--green);
}
h1, h2, h3 { font-family: "Space Grotesk", sans-serif; margin-top: 0; }
h1 {
  font-size: clamp(3.4rem, 8vw, 8rem);
  line-height: .92;
  letter-spacing: -.065em;
  max-width: 1200px;
  margin: 18px 0 30px;
}
h1 em { color: var(--green); font-style: normal; }
.hero-copy { max-width: 820px; font-size: clamp(1.08rem, 2vw, 1.45rem); color: var(--muted); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.button { display: inline-block; text-decoration: none; padding: 13px 18px; border-radius: 999px; font-weight: 600; }
.button.primary { background: var(--ink); color: var(--paper); }
.button.ghost { border: 1px solid var(--ink); }
.statement {
  background: var(--green); color: var(--paper);
  padding: 70px clamp(22px, 7vw, 110px);
}
.statement p { margin: 0; max-width: 1100px; font-family: "Space Grotesk"; font-size: clamp(2rem, 5vw, 4.5rem); line-height: 1.03; letter-spacing: -.04em; }
.section { padding: 90px clamp(22px, 7vw, 110px); border-bottom: 1px solid var(--line); }
.split, .closing { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; }
h2 { font-size: clamp(2.1rem, 4.2vw, 4.5rem); line-height: 1.02; letter-spacing: -.045em; margin: 14px 0 0; }
.body-copy { max-width: 760px; font-size: 1.12rem; color: var(--muted); }
.cards { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 34px; }
.card { background: var(--paper); padding: 32px; min-height: 280px; }
.card .number { font-size: .78rem; font-weight: 700; color: var(--green); }
.card h3, .collab h3 { font-size: 1.55rem; margin: 56px 0 12px; letter-spacing: -.03em; }
.card p, .collab p { color: var(--muted); }
.project { display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; align-items: end; background: #e7eddc; }
.project-copy p { max-width: 760px; font-size: 1.1rem; color: var(--muted); }
.project-note { border-top: 3px solid var(--green); padding-top: 18px; font-size: 1.02rem; }
.collaborators h2 { max-width: 900px; }
.collab-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; margin-top: 42px; }
.collab { border: 1px solid var(--line); padding: 28px; min-height: 235px; background: rgba(255,255,255,.18); }
.collab h3 { margin-top: 0; }
.collab a { font-weight: 700; text-decoration-thickness: 1px; text-underline-offset: 4px; }
footer {
  padding: 38px clamp(22px, 7vw, 110px) 55px;
  display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: end; gap: 20px;
  font-size: .9rem;
}
.footer-brand { font-size: 1.55rem; }
footer p { margin: 0; color: var(--muted); }
footer a { text-align: right; }
@media (max-width: 900px) {
  nav a:not(.nav-cta) { display: none; }
  .split, .closing, .project, footer { grid-template-columns: 1fr; }
  .cards, .collab-grid { grid-template-columns: 1fr 1fr; }
  footer a { text-align: left; }
}
@media (max-width: 580px) {
  .site-header { padding: 15px 18px; }
  .hero, .section, .statement, footer { padding-left: 18px; padding-right: 18px; }
  .cards, .collab-grid { grid-template-columns: 1fr; }
  .hero { min-height: 72vh; }
  h1 { font-size: clamp(3rem, 16vw, 4.6rem); }
}