/* Shared styles for secondary pages (blog, free checklist).
   Tokens mirror the landing page so every page reads as one site. */
:root {
  --color-bg: #F8F6F1;
  --color-bg-alt: #F1ECE1;
  --color-surface: #FFFFFF;
  --color-text: #1A1A18;
  --color-text-muted: #55534C;
  --color-primary: #132A3A;
  --color-primary-hover: #0C1D29;
  --color-primary-contrast: #F8F6F1;
  --color-secondary: #3E6E63;
  --color-accent: #B4432E;
  --color-accent-contrast: #FFFFFF;
  --color-border: #E3DCCB;
  --color-focus: #B4432E;
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px; --space-7: 48px; --space-8: 64px;
  --radius-sm: 8px; --radius-md: 14px; --radius-lg: 22px;
  --max-width: 1120px;
  --measure: 68ch;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #0F1A22; --color-bg-alt: #16222C; --color-surface: #1A2733;
    --color-text: #F2EFE6; --color-text-muted: #B6C0C4;
    --color-primary: #8FB4C9; --color-primary-hover: #A9C6D8; --color-primary-contrast: #0F1B24;
    --color-secondary: #74B0A0; --color-accent: #E2836A; --color-accent-contrast: #1A1008;
    --color-border: #2A3944;
  }
}
:root[data-theme="dark"] {
  --color-bg: #0F1A22; --color-bg-alt: #16222C; --color-surface: #1A2733;
  --color-text: #F2EFE6; --color-text-muted: #B6C0C4;
  --color-primary: #8FB4C9; --color-primary-hover: #A9C6D8; --color-primary-contrast: #0F1B24;
  --color-secondary: #74B0A0; --color-accent: #E2836A; --color-accent-contrast: #1A1008;
  --color-border: #2A3944;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--color-bg); color: var(--color-text);
  font-family: var(--font-body); font-size: 17px; line-height: 1.65; -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 2px; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-5); }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--color-primary); color: var(--color-primary-contrast); padding: var(--space-3) var(--space-4); z-index: 100; }
.skip-link:focus { left: 0; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--color-bg) 90%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--color-border); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding-top: var(--space-3); padding-bottom: var(--space-3); }
.brand { display: flex; align-items: center; gap: var(--space-2); font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; text-decoration: none; }
.brand-badge { width: 36px; height: 36px; border-radius: 10px; background: var(--color-primary); color: var(--color-primary-contrast); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.primary-nav { display: none; gap: var(--space-6); }
.primary-nav a { text-decoration: none; font-weight: 500; font-size: 0.95rem; color: var(--color-text-muted); padding: var(--space-2) 0; }
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--color-text); }
@media (min-width: 800px) { .primary-nav { display: flex; } }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: var(--space-3) var(--space-5); border-radius: 999px; font-weight: 600; font-size: 0.95rem; text-decoration: none; border: 1px solid transparent; cursor: pointer; white-space: nowrap; font-family: var(--font-body); }
.btn-primary { background: var(--color-primary); color: var(--color-primary-contrast); }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-accent { background: var(--color-accent); color: var(--color-accent-contrast); }
.btn-outline { background: transparent; color: var(--color-primary); border-color: var(--color-border); }
.btn-sm { min-height: 38px; padding: var(--space-2) var(--space-4); font-size: 0.85rem; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; color: var(--color-text); }

/* Blog index */
.page-head { padding: var(--space-8) 0 var(--space-6); max-width: var(--measure); }
.page-head h1 { font-size: clamp(2rem, 4.5vw, 2.8rem); margin: 0 0 var(--space-3); }
.page-head p { color: var(--color-text-muted); margin: 0; font-size: 1.08rem; }
.post-list { list-style: none; margin: 0 0 var(--space-8); padding: 0; max-width: 820px; border-top: 1px solid var(--color-border); }
.post-list li { border-bottom: 1px solid var(--color-border); }
.post-list a { display: block; padding: var(--space-6) 0; text-decoration: none; }
.post-list time { font-size: 0.85rem; color: var(--color-text-muted); }
.post-list h2 { font-size: 1.5rem; margin: var(--space-2) 0; }
.post-list a:hover h2 { color: var(--color-accent); }
.post-list p { margin: 0; color: var(--color-text-muted); max-width: var(--measure); }

/* Article */
.article { padding: var(--space-7) 0 var(--space-8); }
.article-inner { max-width: var(--measure); }
.crumb { font-size: 0.9rem; color: var(--color-text-muted); margin-bottom: var(--space-5); }
.crumb a { color: var(--color-secondary); font-weight: 600; text-decoration: none; }
.article h1 { font-size: clamp(2rem, 4.8vw, 3rem); margin: 0 0 var(--space-4); letter-spacing: -0.01em; }
.article .meta { font-size: 0.9rem; color: var(--color-text-muted); margin-bottom: var(--space-6); }
.article .standfirst { font-size: 1.2rem; line-height: 1.55; color: var(--color-text); margin-bottom: var(--space-5); }
.article h2 { font-size: 1.6rem; margin: var(--space-7) 0 var(--space-3); }
.article p { margin: 0 0 var(--space-4); }
.article ul { padding-left: 1.2em; margin: 0 0 var(--space-5); }
.article li { margin-bottom: var(--space-2); }
.article li::marker { color: var(--color-accent); }
.article .caveat { font-size: 0.92rem; color: var(--color-text-muted); border-left: 3px solid var(--color-border); padding: var(--space-2) 0 var(--space-2) var(--space-4); margin: var(--space-5) 0; }
.cta-panel { margin-top: var(--space-7); background: var(--color-primary); color: var(--color-primary-contrast); border-radius: var(--radius-lg); padding: var(--space-6); }
.cta-panel h2 { color: var(--color-primary-contrast); margin: 0 0 var(--space-3); font-size: 1.5rem; }
.cta-panel p { color: color-mix(in srgb, var(--color-primary-contrast) 80%, transparent); margin-bottom: var(--space-5); }
.cta-panel .actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.cta-panel .btn-ghost { background: transparent; color: var(--color-primary-contrast); border-color: color-mix(in srgb, var(--color-primary-contrast) 40%, transparent); }

/* Footer */
.site-footer { border-top: 1px solid var(--color-border); background: var(--color-bg-alt); padding: var(--space-7) 0 var(--space-6); font-size: 0.88rem; color: var(--color-text-muted); }
.site-footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-4); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: var(--space-5); }
.site-footer a { text-decoration: none; color: var(--color-text-muted); }
.site-footer a:hover { color: var(--color-text); }

/* Printable checklist */
.checklist-page { padding: var(--space-7) 0 var(--space-8); }
.checklist-head { max-width: var(--measure); margin-bottom: var(--space-6); }
.checklist-head h1 { font-size: clamp(1.9rem, 4.5vw, 2.6rem); margin: 0 0 var(--space-3); }
.checklist-head p { color: var(--color-text-muted); }
.toolbar { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }
.table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); }
table.checklist { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 0.95rem; }
.checklist th, .checklist td { text-align: left; vertical-align: top; padding: var(--space-4); border-bottom: 1px solid var(--color-border); }
.checklist thead th { font-size: 0.8rem; font-weight: 600; color: var(--color-text-muted); background: var(--color-bg-alt); }
.checklist tbody tr:last-child td { border-bottom: 0; }
.checklist td.ref { font-family: var(--font-display); font-weight: 600; color: var(--color-secondary); width: 3.5em; }
.checklist td.evidence { color: var(--color-text-muted); width: 32%; }
.checklist td.tick { width: 4.5em; text-align: center; }
.checklist input[type="checkbox"] { width: 22px; height: 22px; accent-color: var(--color-secondary); }
.signoff { margin-top: var(--space-6); display: grid; gap: var(--space-4); grid-template-columns: 1fr; max-width: 820px; }
@media (min-width: 700px) { .signoff { grid-template-columns: 2fr 2fr 1fr; } }
.signoff div { border-bottom: 1px solid var(--color-text-muted); padding-bottom: var(--space-5); font-size: 0.85rem; color: var(--color-text-muted); }
.upsell { margin-top: var(--space-7); max-width: var(--measure); }

@media print {
  :root { --color-bg: #fff; --color-surface: #fff; --color-bg-alt: #f3f3f3; --color-text: #000; --color-text-muted: #333; --color-border: #bbb; --color-secondary: #1f4d43; }
  body { font-size: 11pt; }
  .site-header, .site-footer, .toolbar, .upsell, .skip-link { display: none !important; }
  .checklist-page { padding: 0; }
  .table-wrap { border: 0; overflow: visible; }
  table.checklist { min-width: 0; }
  .checklist tr { break-inside: avoid; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }