:root{
  --bg:#f6f3ec;
  --panel:#efeae0;
  --ink:#2b2824;
  --muted:#6f685d;
  --line:#ddd5c7;
  --accent:#5f7a6a;      /* celadon */
  --clay:#b0795a;        /* raw clay */
  --card:#fffdf8;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
h1,h2,h3,.brand{font-family:'Spectral',Georgia,serif;font-weight:500;letter-spacing:-0.01em}

/* header */
header{border-bottom:1px solid var(--line);background:rgba(246,243,236,.9);backdrop-filter:blur(6px);position:sticky;top:0;z-index:10}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{font-size:21px;color:var(--ink);text-decoration:none;display:flex;flex-direction:column;line-height:1.1}
.brand small{font-family:'Inter',sans-serif;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:500;margin-top:3px}
nav{display:flex;gap:26px}
nav a{color:var(--muted);text-decoration:none;font-size:14px;transition:color .2s}
nav a:hover,nav a[aria-current="page"]{color:var(--accent)}

/* hero */
.hero{padding:72px 0 48px}
.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--clay);font-weight:600;margin-bottom:18px}
.hero h1{font-size:clamp(34px,6vw,58px);line-height:1.05}
.hero p{font-size:19px;color:var(--muted);max-width:56ch;margin-top:22px}
.btn{display:inline-block;margin-top:30px;padding:12px 26px;background:var(--accent);color:#fff;text-decoration:none;border-radius:2px;font-size:14px;letter-spacing:.03em;transition:background .2s}
.btn:hover{background:#4d6557}

/* sections */
section{padding:30px 0}
.two{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
h2{font-size:clamp(26px,4vw,38px);line-height:1.12}
section p{color:var(--muted);margin-top:14px}
.lead{font-size:17px;color:var(--ink)}
.fig{aspect-ratio:4/3;border-radius:3px;background:
  radial-gradient(120% 90% at 30% 20%, #cdbfa8 0%, transparent 60%),
  linear-gradient(135deg,#8f9a86,#6f7d6c 55%,#55624f);
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.05)}

/* cards */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
.card{background:var(--card);border:1px solid var(--line);border-radius:3px;padding:26px}
.card h3{font-size:19px;margin-bottom:8px}
.card p{font-size:14px;margin-top:0}
.tag{display:inline-block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--clay);margin-bottom:12px;font-weight:600}

/* prose */
.prose{max-width:70ch}
.prose h2{margin-top:30px}
.prose p{margin-top:12px}

/* facts */
.facts{margin-top:10px}
.facts div{display:flex;gap:18px;padding:14px 0;border-bottom:1px solid var(--line)}
.facts dt{flex:0 0 150px;font-weight:600;color:var(--ink);font-size:14px}
.facts dd{color:var(--muted);font-size:14px}

/* footer */
footer{border-top:1px solid var(--line);margin-top:40px;padding:48px 0 34px;background:var(--panel)}
.cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
footer h4{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin-bottom:14px}
footer ul{list-style:none}
footer li{margin-bottom:9px}
footer a,footer li{color:var(--muted);font-size:14px;text-decoration:none}
footer a:hover{color:var(--accent)}
.legal{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:34px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}

/* error pages */
.err{min-height:60vh;display:flex;align-items:center;justify-content:center;text-align:center}
.err .code{font-size:74px;color:var(--line);font-family:'Spectral',serif;line-height:1}
.err h1{font-size:26px;margin:10px 0 8px}
.err p{color:var(--muted);margin-bottom:22px}

@media(max-width:760px){
  .two,.grid,.cols{grid-template-columns:1fr}
  nav{gap:16px}
  .brand small{display:none}
  .hero{padding:48px 0 30px}
}