:root {
  --ink: #1a1a1a;
  --muted: #5c5c5c;
  --line: #e0ddd8;
  --bg: #faf9f7;
  --card: #fff;
  --accent: #2f6f4e;
  --warn: #8a5a00;
}
* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}
main { max-width: 46rem; margin: 0 auto; padding: 2rem 1.25rem 4rem; }

.brand {
  display: inline-block;
  margin-bottom: 2rem;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -.01em;
  color: var(--ink);
  text-decoration: none;
}
.brand span { color: var(--accent); }

h1 { font-size: 2rem; margin: 0 0 .25rem; letter-spacing: -.02em; }
h2 { font-size: 1.15rem; margin: 2.25rem 0 .5rem; }
h3 { font-size: 1rem; margin: 1.5rem 0 .25rem; }
a { color: var(--accent); }

.tagline { font-size: 1.25rem; color: var(--muted); margin: 0 0 2rem; }
.updated { color: var(--muted); font-size: .9rem; margin: 0 0 2rem; }

/* Product page */
.shots { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: .5rem; margin-bottom: 2rem; }
.shot {
  aspect-ratio: 1; border: 1px solid var(--line); border-radius: 6px;
  display: grid; place-items: center; color: #a09a92; font-size: .75rem;
  background: repeating-linear-gradient(45deg, #f0ede8 0 8px, #e8e4de 8px 16px);
}
.shot:first-child { aspect-ratio: 4/3; grid-row: span 2; }

.lead {
  border-left: 3px solid var(--accent); background: var(--card);
  padding: .875rem 1rem; margin: 2rem 0; border-radius: 0 6px 6px 0;
}
.lead strong { color: var(--accent); }

.picker { display: grid; gap: .75rem; grid-template-columns: repeat(3, 1fr); }
.picker label { display: grid; gap: .25rem; font-size: .9rem; color: var(--muted); }
.picker select {
  padding: .55rem .5rem; font: inherit; color: var(--ink);
  border: 1px solid var(--line); border-radius: 4px; background: var(--card);
}
@media (max-width: 30rem) { .picker { grid-template-columns: 1fr; } }

.add {
  width: 100%; margin: 1rem 0 0; background: var(--card); color: var(--accent);
  border: 1px solid var(--accent); padding: .7rem 1.5rem; border-radius: 6px;
  font: inherit; font-weight: 600; cursor: pointer;
}
.add:hover:not(:disabled) { background: #eef4f0; }
.add:disabled { color: var(--muted); border-color: var(--line); cursor: not-allowed; }

.cart { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .5rem; }
.cart li {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 1rem;
  background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: .6rem 1rem;
}
.cart .step { display: flex; align-items: center; gap: .5rem; }
.cart .qty { min-width: 1.25rem; text-align: center; font-variant-numeric: tabular-nums; }
.cart .step button {
  width: 1.9rem; height: 1.9rem; padding: 0; font: inherit; line-height: 1;
  color: var(--ink); background: var(--bg); border: 1px solid var(--line);
  border-radius: 4px; cursor: pointer;
}
.cart .step button:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.cart .step button:disabled { color: #c3c0ba; cursor: not-allowed; }

.total {
  display: flex; justify-content: space-between; align-items: baseline;
  margin: 1.5rem 0 0; padding-top: 1rem; border-top: 1px solid var(--line); font-size: 1.15rem;
}
.total strong { font-size: 1.4rem; }

.buy {
  width: 100%; margin: 1.25rem 0 .75rem; background: var(--accent); color: #fff; border: 0;
  padding: .9rem 1.5rem; border-radius: 6px; font: inherit; font-weight: 600; cursor: pointer;
}
.buy:hover:not(:disabled) { background: #255a3f; }
.buy:disabled { background: #c3c0ba; cursor: not-allowed; }

.note { color: var(--muted); font-size: .9rem; text-align: center; margin: 0; }
.msg { text-align: center; margin: .75rem 0 0; font-size: .9rem; color: var(--warn); }
.msg:empty { display: none; }

/* Prose pages */
.prose h2:first-of-type { margin-top: 1.5rem; }
.prose ul { padding-left: 1.25rem; }
.prose li { margin-bottom: .35rem; }
.prose dt { font-weight: 600; margin-top: 1.25rem; }
.prose dd { margin: .25rem 0 0; color: var(--muted); }

.callout {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 6px; padding: 1rem 1.25rem; margin: 1.5rem 0;
}
.callout p:first-child { margin-top: 0; }
.callout p:last-child { margin-bottom: 0; }

/* Footer */
footer {
  max-width: 46rem; margin: 0 auto; padding: 1.5rem 1.25rem 3rem;
  border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem;
}
footer nav { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; margin-bottom: .75rem; }