/* ============================================================
   Cerenium Technologies — insights.css
   ============================================================ */

/* ── Insights Articles Section ── */
.insights-articles {
  padding: 5rem 0 6rem;
  background: #fff;
}

.insights-articles .section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--navy);
  margin: 0.5rem 0 1.5rem;
}

/* ── Coming Soon (kept for reference) ── */
.insights-coming-soon {
  padding: 6rem 0;
}

.coming-soon-block { }

.coming-soon-icon {
  font-size: 2.5rem;
  color: var(--gold);
  margin-bottom: 1rem;
  display: block;
}

.coming-soon-block h2 { margin-bottom: 0.75rem; }

/* ── Stubs Grid ── */
.stubs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
  text-align: left;
}

/* ── Base Card ── */
.stub-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
}

.stub-card .insight-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6B4F0F;
  background: var(--gold-pale);
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  margin-bottom: 1rem;
}

.stub-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--navy);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.stub-card p {
  font-size: 0.85rem;
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.stub-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
  border: 1px dashed var(--gray-200);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
}

/* ── Linked Card Variant ── */
.stub-card--linked {
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}

.stub-card--linked:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(27,42,74,0.12);
}

.stub-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--gold-pale);
}

.stub-read-time {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: #767676;
  letter-spacing: 0.03em;
}

.stub-read-link {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gold-text);
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: color 0.2s ease, gap 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.stub-read-link:hover {
  color: var(--navy);
}

/* ── Load More ── */
.load-more-wrap {
  text-align: center;
  margin-top: 3rem;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2.25rem;
  background: transparent;
  border: 2px solid var(--navy);
  color: var(--navy);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-secondary:hover {
  background: var(--navy);
  color: #fff;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .stubs-grid { grid-template-columns: repeat(2, 1fr); }
}

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