/* ==========================================================================
   CASE-STUDIES.CSS — Case studies hub page (case-studies/index.html)
   ========================================================================== */

/* CASES GRID */
.cases-grid {
  padding: 80px 40px;
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.case-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 12px rgba(30,95,168,0.06);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(30,95,168,0.12);
}

.case-card-tag {
  padding: 24px 28px 0;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue);
}

.case-card h3 {
  padding: 10px 28px 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.3;
}

.case-card p {
  padding: 12px 28px 0;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.case-metrics {
  display: flex;
  gap: 20px;
  padding: 20px 28px;
  border-top: 1px solid var(--border);
  margin-top: 20px;
}

.metric { text-align: left; }

.metric-value {
  font-family: 'Sora', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--blue-dark);
  display: block;
}

.metric-label { font-size: 12px; color: var(--text-muted); }

.case-link {
  display: inline-block;
  margin: 0 28px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
}

.case-link:hover { text-decoration: underline; }

/* BOTTOM CTA */
.back-cta {
  text-align: center;
  padding: 60px 40px;
  background: #F7FAFF;
  border-top: 1px solid var(--border);
}

.back-cta p {
  font-size: 18px;
  color: var(--text-body);
  margin-bottom: 24px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .cases-grid { grid-template-columns: 1fr; padding: 40px 20px; }
}

@media (max-width: 480px) {
  .cases-grid { padding: 32px 16px; gap: 20px; }
  .back-cta { padding: 48px 16px; }
}