/* style.css - warm earthy palette for iron oxide pigments */
:root{
  --bg:#fff9f6;
  --primary:#6b2e1f; /* deep iron-oxide red-brown */
  --accent:#c85a33;  /* brighter oxide red */
  --muted:#a88a7a;   /* dusty brown */
  --card:#fff;
  --text:#2b2b2b;
  --glass: rgba(255,255,255,0.6);
  --maxw:1100px;
  --radius:12px;
  --shadow: 0 6px 18px rgba(0,0,0,0.08);
}
*{box-sizing:border-box}
html,body{height:100%;}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background:linear-gradient(180deg,var(--bg),#fff);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
.container{max-width:var(--maxw);margin:32px auto;padding:0 20px;}
.header{
  display:flex;align-items:center;justify-content:space-between;padding:18px 0;
}
.logo{
  display:flex;align-items:center;gap:12px;
}
.logo .mark{
  width:64px;height:64px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--accent));
  display:flex;align-items:center;justify-content:center;color:white;font-weight:700;font-size:20px;
  box-shadow:var(--shadow);
}
.site-title{font-size:18px;font-weight:700}
.nav{display:flex;gap:14px;align-items:center}
.nav a{color:var(--primary);text-decoration:none;padding:8px 12px;border-radius:8px;font-weight:600}
.nav a:hover{background:var(--glass)}
.hero{
  margin-top:18px;padding:28px;border-radius:var(--radius);background:linear-gradient(180deg,rgba(216,150,120,0.08),rgba(255,255,255,0.6));
  display:grid;grid-template-columns:1fr 360px;gap:20px;align-items:center;box-shadow:var(--shadow)
}
.hero h1{margin:0;font-size:32px;color:var(--primary)}
.hero p{margin:8px 0 0;color:var(--muted)}
.card-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:22px}
.card{background:var(--card);padding:16px;border-radius:12px;box-shadow:var(--shadow);overflow:hidden}
.color-swatch{width:100%;height:160px;border-radius:10px;margin-bottom:12px;display:flex;align-items:flex-end;justify-content:flex-start;padding:12px;color:#fff;font-weight:700}
.product-list li{margin-bottom:10px}
.section-title{font-size:20px;color:var(--primary);margin-bottom:10px;font-weight:700}
.footer{margin:36px 0 80px;padding:20px 0;border-top:1px solid #eee;color:var(--muted);font-size:14px;text-align:center}

/* Responsive tweaks */
@media(max-width:900px){
  .hero{grid-template-columns:1fr; padding:18px}
  .logo .mark{width:52px;height:52px}
}