/* ══════════════════════════════════════════════════════════
   SECTION GRID
   Unified grid + list system.
   Wrapper class drives all presentation.
   Inner elements: .card-num .card-eyebrow .card-title
                   .card-body .card-link
   .card may be <a>, <li>, or <div>
═══════════════════════════════════════════════════════════ */

/* ── Grid shell ─────────────────────────────────────────── */
.section-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.section-grid--4 { grid-template-columns: repeat(3, 1fr); max-width:272ch; }
.section-grid--3 { grid-template-columns: repeat(3, 1fr); max-width:204ch; }
.section-grid--2 { grid-template-columns: repeat(2, 1fr); max-width:136ch; }

/* ── Base card ──────────────────────────────────────────── */
.section-grid .card {
  background: var(--bg);
  padding: 2rem;
  text-decoration: none;
  display: block;
  transition: background 0.2s;
  position: relative;
  list-style: none;
  max-width:68ch;
}
.section-grid .card:hover { background: var(--sidebar); }

/* ── Inner elements ─────────────────────────────────────── */
.section-grid .card-eyebrow {
  font-family: 'Lekton', serif;
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 0.7rem;
}
.section-grid .card-num {
  font-family: 'Lekton', serif;
  font-size: 0.55rem;
  color: var(--border-lt);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 0.6rem;
}
.section-grid .card-title {
  font-family: 'Cormorant Upright', serif;
  font-size: 1.1rem;
  color: var(--text);
  line-height: 1.35;
  margin-bottom: 0.6rem;
  display: block;
}
.section-grid .card-body {
  font-size: 0.88rem;
  color: var(--text2);
  line-height: 1.75;
}
.section-grid .card-link {
  position: absolute;
  bottom: 1.6rem;
  right: 1.6rem;
  font-family: 'Lekton', serif;
  font-size: 0.65rem;
  color: var(--border-lt);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.section-grid .card:hover .card-link { color: var(--accent); }


/* ── Variant: --features ────────────────────────────────── */
.section-grid--features .card {
  padding: 2.2rem;
  overflow: hidden;
}
.section-grid--features .card::before {
  content: attr(data-num);
  font-family: 'Cormorant Upright', serif;
  font-size: 5rem;
  color: var(--border);
  position: absolute;
  right: 1.2rem;
  top: 0.3rem;
  line-height: 1;
  pointer-events: none;
  transition: color 0.2s;
}
.section-grid--features .card:hover::before { color: var(--border-lt); }
.section-grid--features .card-eyebrow { margin-bottom: 1rem; }
.section-grid--features .card-title { font-size: 1.3rem; margin-bottom: 0.7rem; }
.section-grid--features .card-body { max-width: 38ch; margin-bottom: 1.3rem; }
.section-grid--features .card-link {
  position: static;
  color: var(--text3);
}
.section-grid--features .card-link::after { content: '→'; }
.section-grid--features .card:hover .card-link { color: var(--accent); }


/* ── Variant: --audience ────────────────────────────────── */
.section-grid--audience .card {
  padding: 1.8rem;
  border-bottom: 2px solid transparent;
}
.section-grid--audience .card:hover { border-bottom-color: var(--accent); }
.section-grid--audience .card-title {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: inherit;
}
.section-grid--audience .card-title::after {
  content: '';
  position: absolute;
  inset: 0;
}
.section-grid--audience .card-body a {
  position: relative;
  z-index: 1;
}
.section-grid--audience .card-link { display: none; }


/* ── Variant: --articles ────────────────────────────────── */
.section-grid--articles .card-eyebrow { font-size: 0.6rem; margin-bottom: 0.9rem; }
.section-grid--articles .card-title {
  font-size: 1.15rem;
  font-weight: 400;
  line-height: 1.4;
  margin-bottom: 0.7rem;
}


/* ── Variant: --child ───────────────────────────────────── */
.section-grid--child .card-body { margin-bottom: 1rem; }


/* ── Variant: --related ─────────────────────────────────── */
.section-grid--related .card { padding: 1.8rem; }
.section-grid--related .card-title { font-size: 1rem; line-height: 1.4; margin-bottom: 0.5rem; }


/* ── Variant: --prose ───────────────────────────────────── */
/* Open rows. No boxes, no gap. Label left, body right.     */
.section-grid--prose {
  display: block;
  background: none;
  border: none;
  border-top: 1px solid var(--border);
  max-width: 68ch;
  margin-top: 1.5rem;
}
.section-grid--prose .card {
  background: none;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 18ch 1fr;
  gap: 0 2rem;
  align-items: baseline;
  position: static;
}
.section-grid--prose .card:hover { background: none; }
.section-grid--prose .card-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  line-height: 1.6;
  padding-top: 0.15em;
  margin-bottom: 0;
}
.section-grid--prose .card-num { display: none; }
.section-grid--prose .card-title {
  font-family: 'Cormorant Upright', serif;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.3rem;
  grid-column: 2;
}
/* If only card-eyebrow + card-body (no title), eyebrow spans its column */
.section-grid--prose .card-body {
  font-size: 0.95rem;
  color: var(--text2);
  line-height: 1.85;
  margin: 0;
}
.section-grid--prose .card-link {
  position: static;
  grid-column: 2;
  display: inline-block;
  margin-top: 0.4rem;
  font-size: 0.72rem;
  color: var(--text3);
  bottom: auto;
  right: auto;
}
.section-grid--prose .card:hover .card-link { color: var(--accent); }


/* Modifier: --ruled (tighter padding, pairs with --prose) */
.section-grid--ruled.section-grid--prose .card { padding: 1rem 0; }

/* Modifier: --numbered (ordered list with counter) */
.section-grid--numbered {
  counter-reset: section-grid-counter;
}
.section-grid--numbered .card {
  counter-increment: section-grid-counter;
  grid-template-columns: 3ch 18ch 1fr;
}
.section-grid--numbered .card::before {
  content: counter(section-grid-counter, decimal-leading-zero);
  font-family: 'Cormorant Upright', serif;
  font-size: 1.1rem;
  color: var(--text3);
  line-height: 1;
  align-self: start;
  padding-top: 0.1em;
  /* override --features ghost number behaviour */
  position: static;
  right: auto;
  top: auto;
  background: none;
}


/* ── Variant: --key-points ──────────────────────────────── */
/* Compact dash list. No label column, no boxes.            */
.section-grid--key-points {
  display: block;
  background: none;
  border: none;
  border-top: 1px solid var(--border);
  max-width: 68ch;
  margin: 1.5rem 0;
}
.section-grid--key-points .card {
  background: none;
  padding: 0.75rem 0 0.75rem 1.6rem;
  border-bottom: 1px solid var(--border);
  display: block;
  position: relative;
}
.section-grid--key-points .card::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
  line-height: inherit;
}
.section-grid--key-points .card:hover { background: none; }
.section-grid--key-points .card-eyebrow { display: none; }
.section-grid--key-points .card-num    { display: none; }
.section-grid--key-points .card-title  { display: none; }
.section-grid--key-points .card-link   { display: none; }
.section-grid--key-points .card-body {
  font-size: 0.92rem;
  color: var(--text2);
  line-height: 1.75;
  margin: 0;
}


/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .section-grid,
  .section-grid--2,
  .section-grid--3 { grid-template-columns: 1fr; }

  .section-grid--prose .card,
  .section-grid--numbered .card { grid-template-columns: 1fr; gap: 0.4rem; }
  .section-grid--numbered .card { grid-template-columns: 3ch 1fr; }
  .section-grid--prose .card-title,
  .section-grid--prose .card-link { grid-column: auto; }
}

/* Wide screen: auto-expand on card count */
/* @media (min-width: 140ch) { */
/*   .section-grid:has(> :nth-child(3):last-child), */
/*   .section-grid:has(> :nth-child(6)) { */
/*     grid-template-columns: repeat(3, 1fr); */
/*   } */
/* } */
/* @media (min-width: 200ch) { */
/*   .section-grid:has(> :nth-child(4):last-child) { */
/*     grid-template-columns: repeat(4, 1fr); */
/*   } */
/* } */


/* ── Transition list (add to existing smooth-transition rule) ── */
/* Replace old card selectors with: .section-grid .card       */