/* Seb's Space — shared styles
   Design goals: calm, uncluttered, sensory-friendly. No flashing/animated
   elements, generous spacing, high readability, gentle color contrast. */

:root {
  --cream: #fbf7f0;
  --cream-dim: #f3ecdf;
  --ink: #2f2a24;
  --ink-soft: #5a5248;
  --sage: #6f8f7a;
  --sage-dark: #4f6d5c;
  --clay: #c97f5a;
  --clay-dark: #a9633f;
  --line: #e4dccb;
  --radius: 14px;
  --max: 780px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--sage-dark); text-decoration-thickness: 1.5px; text-underline-offset: 2px; }
a:hover { color: var(--clay-dark); }

img { max-width: 100%; display: block; border-radius: var(--radius); }

header.site {
  border-bottom: 1px solid var(--line);
  background: var(--cream);
  position: sticky;
  top: 0;
  z-index: 10;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  max-width: var(--max);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
  text-decoration: none;
}

.brand .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--clay);
  display: inline-block;
}

nav.links { display: flex; gap: 22px; flex-wrap: wrap; }
nav.links a { color: var(--ink-soft); font-weight: 600; font-size: 0.98rem; text-decoration: none; }
nav.links a:hover { color: var(--sage-dark); }

main { padding: 48px 0 80px; }

.hero {
  padding: 40px 0 8px;
}

h1 { font-size: 2.1rem; line-height: 1.25; margin: 0 0 14px; }
h2 { font-size: 1.5rem; margin: 40px 0 12px; }
h3 { font-size: 1.15rem; margin: 28px 0 10px; }
p { margin: 0 0 16px; }

.lede { font-size: 1.15rem; color: var(--ink-soft); max-width: 62ch; }

.tag {
  display: inline-block;
  background: var(--cream-dim);
  border: 1px solid var(--line);
  color: var(--sage-dark);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  margin: 0 6px 6px 0;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 28px;
}

@media (min-width: 640px) {
  .card-grid { grid-template-columns: 1fr 1fr; }
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  background: #fff;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.card:hover { box-shadow: 0 6px 18px rgba(47,42,36,0.08); transform: translateY(-1px); }

.card h3 { margin-top: 0; color: var(--ink); }
.card p { color: var(--ink-soft); margin-bottom: 0; font-size: 0.98rem; }

.callout {
  background: var(--cream-dim);
  border: 1px solid var(--line);
  border-left: 4px solid var(--sage);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin: 28px 0;
}

.callout.disclosure { border-left-color: var(--clay); }

.callout p:last-child { margin-bottom: 0; }

.affiliate-slot {
  border: 1.5px dashed var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 18px 0 28px;
  background: #fffdf9;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.affiliate-slot strong { color: var(--ink); }

.btn {
  display: inline-block;
  background: var(--sage);
  color: #fff !important;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  margin-top: 6px;
}

.btn:hover { background: var(--sage-dark); }

.btn.secondary {
  background: transparent;
  color: var(--sage-dark) !important;
  border: 1.5px solid var(--sage);
}

.btn.secondary:hover { background: var(--cream-dim); }

.checklist { padding-left: 0; list-style: none; }
.checklist li {
  padding-left: 30px;
  position: relative;
  margin-bottom: 12px;
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 5px;
  border: 2px solid var(--sage);
}

footer.site {
  border-top: 1px solid var(--line);
  padding: 32px 0 48px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

footer.site a { color: var(--ink-soft); }
footer.site .foot-links { margin-top: 10px; display: flex; gap: 16px; flex-wrap: wrap; }

.byline { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 28px; }

.post-body h2:first-of-type { margin-top: 24px; }