:root {
  --bg: #f7f3eb;
  --panel: #fffaf2;
  --text: #241b13;
  --muted: #67594a;
  --line: #dfd2bf;
  --accent: #7a3f1d;
  --accent-dark: #542914;
  --accent-soft: #efe0cf;
  --shadow: 0 18px 50px rgba(63, 42, 23, 0.10);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Georgia, 'Times New Roman', serif;
  background: radial-gradient(circle at top left, #fff7ea 0, var(--bg) 38%, #eee4d5 100%);
  color: var(--text);
  line-height: 1.55;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 250, 242, 0.88);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo {
  display: block;
  height: 84px;
  width: auto;
  max-width: min(500px, 48vw);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-family: Arial, sans-serif;
  font-size: 0.92rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
}

.site-nav a:hover { color: var(--accent); }
.site-nav a.active { color: var(--accent); font-weight: 700; }

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
}

main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0 72px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 28px;
  align-items: stretch;
  padding: clamp(18px, 4vw, 42px) 0 30px;
}

.hero-copy, .hero-card, .panel {
  background: rgba(255, 250, 242, 0.9);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.hero-copy { padding: clamp(26px, 5vw, 54px); }
.hero-card { padding: 30px; }

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-family: Arial, sans-serif;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  font-weight: 700;
}

h1, h2, h3 { line-height: 1.12; margin-top: 0; }
h1 { font-size: clamp(2.1rem, 5vw, 4.6rem); margin-bottom: 18px; }
h2 { font-size: 1.45rem; margin-bottom: 12px; }

.lede { font-size: 1.25rem; color: var(--muted); max-width: 68ch; }

.cta-row, .form-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.button, .button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 18px;
  border: 1px solid var(--accent);
  font-family: Arial, sans-serif;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.button {
  background: var(--accent);
  color: #fffaf2;
}

.button:hover { background: var(--accent-dark); }

.button-secondary {
  background: transparent;
  color: var(--accent);
}

.grid-three {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.panel { padding: 24px; }

.page-heading {
  margin-bottom: 26px;
  max-width: 880px;
}

.page-heading h1 { font-size: clamp(2.0rem, 4vw, 3.3rem); }
.page-heading p:not(.eyebrow) { color: var(--muted); font-size: 1.12rem; }

.calculator-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr);
  gap: 20px;
  align-items: start;
}

.advanced-calculator {
  grid-template-columns: minmax(360px, 0.9fr) minmax(0, 1.1fr);
}

.form-row { margin-bottom: 16px; }
.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

label {
  display: block;
  font-family: Arial, sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 6px;
}

input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fffefb;
  color: var(--text);
  padding: 11px 12px;
  font: inherit;
}

textarea { resize: vertical; }

.advanced-options {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
  margin: 16px 0;
  background: rgba(255, 254, 251, 0.72);
}

.advanced-options summary {
  cursor: pointer;
  font-family: Arial, sans-serif;
  font-weight: 700;
  color: var(--accent-dark);
}

.per-hole-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.per-hole-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  background: #fffefb;
}

.per-hole-card h4 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.per-hole-card h4 span {
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-weight: 400;
  font-size: 0.82rem;
}

.summary-results {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.metric {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
  background: var(--accent-soft);
}

.metric span {
  display: block;
  font-family: Arial, sans-serif;
  font-size: 0.76rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.metric strong { font-size: 1.15rem; }

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-family: Arial, sans-serif;
  font-size: 0.92rem;
}

th, td {
  border-bottom: 1px solid var(--line);
  text-align: left;
  padding: 10px 8px;
  vertical-align: top;
}

th { color: var(--accent-dark); }

.table-sub {
  color: var(--muted);
  font-size: 0.82rem;
}

.layout-scale { margin-top: 24px; }

.layout-rail {
  position: relative;
  height: 48px;
  margin: 14px 0 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(122,63,29,0.18), rgba(122,63,29,0.35));
  border: 1px solid var(--line);
}

.hole-dot {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: var(--accent);
  border: 3px solid #fffaf2;
  box-shadow: 0 4px 12px rgba(63, 42, 23, 0.24);
  display: grid;
  place-items: center;
  color: #fffaf2;
  font-family: Arial, sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
}

.warning-list {
  margin-top: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  background: #fffefb;
}

.warning-list h3 { margin-bottom: 8px; }
.warning-list ul { margin: 0; padding-left: 20px; }
.warning-list p { margin: 0; color: var(--muted); }

.small-note {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.caution-panel { margin-top: 20px; }

.content-page { max-width: 880px; }
.prose p, .prose li { color: var(--muted); }
.prose h2 { margin-top: 26px; }
.prose h3 { margin-top: 20px; color: var(--accent-dark); }

.results-panel { position: relative; }

/* Material preset */

.material-note {
  border-radius: 12px;
  padding: 11px 13px;
  font-family: Arial, sans-serif;
  font-size: 0.88rem;
  line-height: 1.45;
  margin-top: 10px;
}

.material-note code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: rgba(122, 63, 29, 0.08);
  border-radius: 4px;
  padding: 1px 4px;
}

.material-note--neutral {
  background: rgba(103, 89, 74, 0.07);
  color: var(--muted);
}

.material-note--active {
  background: var(--accent-soft);
  border: 1px solid var(--line);
  color: var(--text);
}

.material-caution {
  color: var(--accent-dark);
  font-style: italic;
}

.inline-note {
  border-left: 3px solid var(--accent);
  padding: 10px 14px;
  margin-bottom: 14px;
  background: rgba(122, 63, 29, 0.04);
  border-radius: 0 12px 12px 0;
}

.inline-note p {
  margin: 0 0 6px;
  font-family: Arial, sans-serif;
  font-size: 0.92rem;
  color: var(--muted);
}

.inline-note p:first-child { color: var(--text); }
.inline-note p:last-child { margin-bottom: 0; }

/* Material preset */

.notes-list {
  display: grid;
  gap: 12px;
}

.note-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  background: #fffefb;
}

.note-card-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.note-card h3 { margin-bottom: 4px; }
.note-meta { color: var(--muted); font-family: Arial, sans-serif; font-size: 0.88rem; margin-top: 0; }
.note-body {
  white-space: pre-wrap;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.86rem;
  background: rgba(122, 63, 29, 0.04);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  margin: 10px 0 0;
  overflow-x: auto;
}

.delete-note {
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  padding: 6px 10px;
  cursor: pointer;
  font-family: Arial, sans-serif;
  font-size: 0.82rem;
}

.draft-banner {
  border: 1px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 16px;
  font-family: Arial, sans-serif;
  font-size: 0.92rem;
}

/* Shop card */

.shop-card {
  margin-top: 24px;
  border: 1px dashed var(--line);
  border-radius: 16px;
  padding: 16px;
  background: #fffefb;
}

.shop-card header h3 { margin-bottom: 4px; }
.shop-card header p { margin: 0 0 12px; color: var(--muted); font-family: Arial, sans-serif; font-size: 0.92rem; }

.shop-card dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 16px;
  margin: 0 0 14px;
  font-family: Arial, sans-serif;
  font-size: 0.92rem;
}

.shop-card dl > div { display: flex; gap: 8px; }
.shop-card dt { color: var(--muted); }
.shop-card dt::after { content: ':'; }
.shop-card dd { margin: 0; font-weight: 700; }

.shop-card-table { font-size: 0.92rem; }
.shop-card-note { font-family: Arial, sans-serif; font-size: 0.86rem; color: var(--muted); margin-top: 12px; }

/* 3D printing model gallery */

.model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.model-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  background: #fffefb;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.model-card h3 { font-size: 1.05rem; margin-bottom: 4px; }
.model-card .model-meta {
  font-family: Arial, sans-serif;
  font-size: 0.82rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.model-card p { color: var(--muted); margin: 4px 0 8px; font-size: 0.95rem; }
.model-card a { color: var(--accent); font-family: Arial, sans-serif; font-weight: 700; font-size: 0.92rem; }

/* Spec table on printing page */

.spec-table th, .spec-table td { font-size: 0.92rem; }
.spec-table th { width: 30%; }

/* Cherokee history page */

.history-quote {
  border-left: 3px solid var(--accent);
  margin: 18px 0;
  padding: 8px 14px;
  color: var(--muted);
  font-style: italic;
  font-size: 1.02rem;
}

.history-quote cite { display: block; font-style: normal; font-size: 0.86rem; margin-top: 6px; color: var(--accent-dark); }

.acknowledgment {
  margin-top: 24px;
  border: 1px solid var(--line);
  background: var(--accent-soft);
  border-radius: 16px;
  padding: 16px;
  font-size: 0.96rem;
}

/* Footer */

.site-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 26px 0 44px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.94rem;
}

.site-footer p { margin: 0 0 6px; }
.site-footer .footer-links {
  font-family: Arial, sans-serif;
  font-size: 0.88rem;
}
.site-footer .footer-links a { color: var(--muted); margin-right: 12px; }

/* Responsive */

@media (max-width: 980px) {
  .advanced-calculator { grid-template-columns: 1fr; }
  .per-hole-grid { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .site-header { align-items: center; }
  .nav-toggle { display: inline-flex; }

  .brand-logo {
    height: 64px;
    max-width: 76vw;
  }
  .site-nav {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 86px;
    flex-direction: column;
    align-items: flex-start;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 16px;
    box-shadow: var(--shadow);
  }
  .site-nav.open { display: flex; }
  .hero, .calculator-layout, .grid-three { grid-template-columns: 1fr; }
  .two-col, .summary-results { grid-template-columns: 1fr; }
  .shop-card dl { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .brand-logo { height: 54px; }
}

/* Print: full layout (default) */

@media print {
  .site-header, .site-footer, .form-panel, .caution-panel, .button, .button-secondary, .nav-toggle { display: none !important; }
  body { background: #fff; }
  main { width: 100%; padding: 0; }
  .panel { box-shadow: none; border: none; }
  .shop-card { border: 1px solid #999; page-break-inside: avoid; }
}

/* Print: shop card only (when body has print-shop-card) */

@media print {
  body.print-shop-card .results-panel > *:not(.shop-card) { display: none !important; }
  body.print-shop-card .page-heading { display: none !important; }
  body.print-shop-card .shop-card { border: 1px solid #999; padding: 12px 14px; }
  body.print-shop-card main { padding-top: 12px; }
}