:root {
  --ink: #17211d;
  --muted: #69736e;
  --line: #dce2de;
  --paper: #f8faf7;
  --accent: #b8cdb9;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.site-header, .site-footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { font-weight: 750; letter-spacing: .08em; text-transform: uppercase; font-size: .78rem; }
.nav { display: flex; align-items: center; gap: 28px; color: var(--muted); font-size: .82rem; }
.nav a { transition: color .2s ease; }
.nav a:hover, .text-link:hover { color: #607b63; }
.nav-link { border-bottom: 1px solid var(--ink); color: var(--ink); padding-bottom: 3px; }
.hero { max-width: 1180px; margin: 0 auto; padding: 130px 34px 170px; }
.eyebrow, .section-label { margin: 0 0 26px; color: #607b63; font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 780px; margin-bottom: 30px; font-size: clamp(3.6rem, 9vw, 7.5rem); line-height: .95; letter-spacing: -.07em; font-weight: 500; }
h1 em { font-family: var(--serif); font-weight: 400; letter-spacing: -.07em; }
.hero-copy { max-width: 420px; margin-bottom: 38px; color: var(--muted); font-size: 1.05rem; }
.button { display: inline-flex; gap: 32px; align-items: center; padding: 13px 17px; color: var(--paper); background: var(--ink); font-size: .82rem; transition: transform .2s ease, background .2s ease; }
.button:hover { background: #607b63; transform: translateY(-2px); }
.section-grid { max-width: 1180px; margin: 0 auto; padding: 105px 34px; display: grid; grid-template-columns: 28% 1fr; gap: 4%; border-top: 1px solid var(--line); }
h2 { max-width: 650px; margin-bottom: 28px; font-size: clamp(2.4rem, 5vw, 4.8rem); line-height: 1; letter-spacing: -.06em; font-weight: 500; }
.large-copy { max-width: 620px; color: var(--muted); font-size: clamp(1.15rem, 2vw, 1.55rem); line-height: 1.5; }
.principle-list { margin-top: 52px; border-top: 1px solid var(--line); }
.principle-list article { display: grid; grid-template-columns: 60px 1fr; gap: 12px; padding: 25px 0; border-bottom: 1px solid var(--line); }
.number { color: #607b63; font-size: .72rem; letter-spacing: .1em; }
h3 { margin-bottom: 5px; font-size: 1.05rem; font-weight: 600; }
.principle-list p { margin: 0; color: var(--muted); font-size: .92rem; }
.contact { max-width: 1180px; margin: 0 auto; padding: 150px 34px 160px; background: linear-gradient(120deg, #e8eee6, #f8faf7 70%); }
.contact h2 { margin-bottom: 17px; }
.contact > p:not(.eyebrow) { color: var(--muted); margin-bottom: 30px; }
.text-link { display: inline-flex; gap: 22px; padding-bottom: 5px; border-bottom: 1px solid var(--ink); font-size: .95rem; }
.site-footer { border-top: 1px solid var(--line); color: var(--muted); font-size: .72rem; letter-spacing: .03em; }
@media (max-width: 650px) {
  .site-header, .site-footer { padding: 22px 20px; }
  .nav { gap: 14px; font-size: .72rem; }
  .nav a:first-child { display: none; }
  .hero { padding: 100px 20px 115px; }
  .section-grid { padding: 75px 20px; display: block; }
  .section-label { margin-bottom: 42px; }
  .contact { padding: 100px 20px 110px; }
  .site-footer { align-items: flex-start; gap: 8px; flex-direction: column; }
}