:root {
  --cream: #faf6ef;
  --paper: #fffdf9;
  --ink: #2b2420;
  --muted: #6f655d;
  --line: #e8e0d4;
  --accent: #b5562b;
  --accent-dark: #8f4220;
  --sage: #6c7a5f;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font: 16px/1.6 "Georgia", "Times New Roman", serif;
}
a { color: var(--accent-dark); }
img, svg { display: block; max-width: 100%; }

.demo-banner {
  background: var(--ink);
  color: #f3ece2;
  text-align: center;
  font: 13px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  padding: 8px 16px;
}
.demo-banner a { color: #f7c9a8; }

header.site {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  max-width: 1100px; margin: 0 auto; padding: 20px 16px;
}
.logo { font-size: 24px; letter-spacing: 0.04em; text-decoration: none; color: var(--ink); }
.logo span { color: var(--accent); }
nav.main { display: flex; gap: 18px; flex-wrap: wrap; font: 15px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
nav.main a { color: var(--ink); text-decoration: none; }
nav.main a:hover, nav.main a[aria-current="page"] { color: var(--accent); }

main { max-width: 1100px; margin: 0 auto; padding: 0 16px 64px; }
h1 { font-size: clamp(30px, 5vw, 46px); line-height: 1.15; margin: 32px 0 12px; font-weight: normal; }
h2 { font-size: 28px; font-weight: normal; margin: 48px 0 12px; }
h3 { font-size: 19px; margin: 24px 0 6px; }
.lead { font-size: 19px; color: var(--muted); max-width: 680px; }

.hero {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: center;
  padding: 24px 0 8px;
}
.hero-art { background: linear-gradient(160deg, #f1e3cf, #e7cfb2); border-radius: 18px; padding: 40px; }
.btn {
  display: inline-block; margin-top: 12px;
  padding: 11px 20px; border-radius: 999px;
  background: var(--accent); color: #fff; text-decoration: none;
  font: 15px/1.2 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.btn:hover { background: var(--accent-dark); }

.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.value { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.value h3 { margin-top: 0; }

.products { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 18px; }
.product { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; display: flex; flex-direction: column; }
.product .art { padding: 22px 50px; }
.product .body { padding: 14px 16px 18px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.product h3 { margin: 0; }
.product .notes { color: var(--muted); font-size: 14.5px; }
.product .specs { font: 13px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--muted); }
.product .price { font-size: 19px; margin-top: auto; padding-top: 8px; }
.tag { display: inline-block; font: 12px/1.4 -apple-system, sans-serif; background: #f1e3cf; color: var(--accent-dark); border-radius: 999px; padding: 2px 9px; width: fit-content; }

.info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.panel { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 20px 22px; }
.panel h2, .panel h3 { margin-top: 0; }
table { border-collapse: collapse; width: 100%; font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); }

details { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; }
summary { cursor: pointer; font-size: 17px; }
details[open] summary { margin-bottom: 8px; }

footer.site { border-top: 1px solid var(--line); padding: 28px 16px; text-align: center; color: var(--muted); font: 14px/1.6 -apple-system, sans-serif; }

@media (max-width: 760px) {
  .hero, .values, .info-grid { grid-template-columns: 1fr; }
  .hero-art { padding: 24px 60px; }
}