/* ─── RESOURCES SECTION (homepage) ────────────────────────── */
.resources { background: var(--paper); }

.res-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

@media (max-width: 920px) { .res-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .res-grid { grid-template-columns: 1fr; } }

.res-card {
  background: #fff;
  border: 1px solid rgba(23, 20, 14, 0.1);
  border-radius: 12px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s, transform 0.2s;
}

.res-card:hover {
  box-shadow: 0 8px 32px rgba(23, 20, 14, 0.08);
  transform: translateY(-2px);
}

.res-card-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.res-pillar {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
}

.res-pillar.catalog-agents {
  background: rgba(74, 58, 255, 0.08);
  color: var(--flux);
}

.res-pillar.catalog-readiness {
  background: rgba(14, 138, 107, 0.08);
  color: var(--fidelity);
}

.res-tag {
  font-size: 11px;
  color: var(--ink-500, #6b6660);
  font-weight: 500;
}

.res-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  margin: 0;
  color: var(--ink);
}

.res-card p {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--ink-600, #4a4640);
  margin: 0;
  flex: 1;
}

.res-meta {
  font-size: 12px;
  color: var(--ink-500, #6b6660);
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(23, 20, 14, 0.07);
}

.res-cta-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-top: 2.5rem;
}

.res-view-all {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.res-view-all:hover { text-decoration: underline; }

/* ─── RESOURCES LISTING PAGE ───────────────────────────────── */
.res-listing {
  background: var(--paper);
  padding-top: 7rem;
  padding-bottom: 5rem;
  min-height: 100vh;
}

.res-listing-head {
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(23, 20, 14, 0.1);
  margin-bottom: 3rem;
}

.res-listing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 920px) { .res-listing-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .res-listing-grid { grid-template-columns: 1fr; } }

/* ─── ARTICLE PAGE ─────────────────────────────────────────── */
.art-hero {
  padding: 7rem 0 3.5rem;
  background: var(--paper);
  border-bottom: 1px solid rgba(23, 20, 14, 0.08);
}

.art-hero .wrap,
.art-body-wrap .wrap,
.art-related .wrap { max-width: 780px; }

.art-breadcrumb {
  font-size: 0.8125rem;
  color: var(--ink-500, #6b6660);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.art-breadcrumb a { color: var(--ink-500, #6b6660); text-decoration: none; }
.art-breadcrumb a:hover { color: var(--accent); }
.art-breadcrumb .sep { opacity: 0.4; }

.art-meta-row {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.art-pillar-badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 4px;
}

.art-pillar-badge.catalog-agents {
  background: rgba(74, 58, 255, 0.08);
  color: var(--flux);
}

.art-pillar-badge.catalog-readiness {
  background: rgba(14, 138, 107, 0.08);
  color: var(--fidelity);
}

.art-tag-badge {
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-500, #6b6660);
  background: rgba(23, 20, 14, 0.06);
  padding: 3px 9px;
  border-radius: 4px;
}

.art-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.625rem);
  font-weight: 800;
  line-height: 1.18;
  margin: 0 0 1rem;
  color: var(--ink);
}

.art-hero .art-desc {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--ink-600, #4a4640);
  margin: 0 0 1.5rem;
  max-width: 58ch;
}

.art-read-time {
  font-size: 0.8125rem;
  color: var(--ink-500, #6b6660);
}

/* Body */
.art-body-wrap { padding: 3.5rem 0 5rem; }

.art-body h2 {
  font-size: 1.375rem;
  font-weight: 700;
  margin: 2.5rem 0 0.75rem;
  color: var(--ink);
  line-height: 1.3;
}

.art-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 2rem 0 0.5rem;
  color: var(--ink);
}

.art-body p {
  font-size: 1rem;
  line-height: 1.78;
  color: var(--ink-700, #2e2b26);
  margin: 0 0 1.25rem;
}

.art-body ul, .art-body ol {
  margin: 0 0 1.25rem 1.5rem;
  padding: 0;
}

.art-body li {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink-700, #2e2b26);
  margin-bottom: 0.45rem;
}

.art-body strong { font-weight: 700; color: var(--ink); }
.art-body em { font-style: italic; }

.art-body code {
  font-family: var(--mono);
  font-size: 0.875em;
  background: rgba(74, 58, 255, 0.07);
  color: var(--flux);
  padding: 2px 5px;
  border-radius: 3px;
}

.art-body pre {
  background: #17140E;
  color: #F2F0EA;
  border-radius: 10px;
  padding: 1.5rem;
  overflow-x: auto;
  margin: 1.75rem 0;
  font-family: var(--mono);
  font-size: 0.875rem;
  line-height: 1.65;
}

.art-body pre code { background: none; color: inherit; padding: 0; font-size: inherit; }

.art-body blockquote {
  border-left: 3px solid var(--accent);
  padding: 0.75rem 1.25rem;
  margin: 1.75rem 0;
  background: rgba(74, 58, 255, 0.04);
  border-radius: 0 8px 8px 0;
}

.art-body blockquote p { margin: 0; font-style: italic; color: var(--ink-600, #4a4640); }

.art-table-wrap {
  overflow-x: auto;
  margin: 1.75rem 0;
  border-radius: 10px;
  border: 1px solid rgba(23, 20, 14, 0.1);
}

.art-body table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }

.art-body table th {
  background: rgba(23, 20, 14, 0.04);
  padding: 0.625rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--ink);
  border-bottom: 1px solid rgba(23, 20, 14, 0.1);
  white-space: nowrap;
}

.art-body table td {
  padding: 0.625rem 1rem;
  border-bottom: 1px solid rgba(23, 20, 14, 0.06);
  vertical-align: top;
  line-height: 1.55;
  color: var(--ink-700, #2e2b26);
}

.art-body table tr:last-child td { border-bottom: none; }
.art-body table tr:hover td { background: rgba(23, 20, 14, 0.015); }

/* Related articles */
.art-related {
  padding: 3rem 0 5rem;
  border-top: 1px solid rgba(23, 20, 14, 0.1);
}

.art-related h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--ink);
}

.art-rel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

@media (max-width: 700px) { .art-rel-grid { grid-template-columns: 1fr; } }

.art-rel-card {
  background: #fff;
  border: 1px solid rgba(23, 20, 14, 0.1);
  border-radius: 10px;
  padding: 1.25rem;
  text-decoration: none;
  display: block;
  transition: border-color 0.15s;
}

.art-rel-card:hover { border-color: var(--accent); }

.art-rel-card .res-pillar { margin-bottom: 0.5rem; display: inline-block; }

.art-rel-card h4 {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 0;
  color: var(--ink);
}