/* ============================================================
   PRIMECHAIN SOLUTIONS — OUR THINKING PAGE STYLES
   ============================================================ */

/* Featured two-up */
.featured {
  padding: 7rem 0;
  background: white;
}

.two-up-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.feat-card {
  background: var(--navy);
  padding: 2.5rem 2.2rem;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 360px;
  transition: box-shadow var(--ease);
}

.feat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.feat-card--article::before {
  background: radial-gradient(ellipse 70% 60% at 15% 85%, rgba(0,128,128,0.18), transparent);
}

.feat-card--case::before {
  background: radial-gradient(ellipse 70% 60% at 85% 15%, rgba(201,168,76,0.1), transparent);
}

.feat-card:hover {
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.feat-card > * {
  position: relative;
  z-index: 1;
}

.feat-tag {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  display: block;
  margin-bottom: 1rem;
}

.feat-card h2 {
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  color: white;
  line-height: 1.25;
  margin-bottom: 0.9rem;
  font-weight: 600;
}

.feat-card p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
  font-weight: 300;
}

.feat-meta {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.feat-meta span {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.28);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* Grid of cards */
.thinking-section {
  padding: 0 0 8rem;
  background: white;
  border-top: 1px solid var(--border);
}

.thinking-section .container {
  padding-top: 5rem;
}

.thinking-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 2rem;
}

.tg-card {
  background: white;
  padding: 2.5rem 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: background var(--ease);
}

.tg-card:hover {
  background: var(--teal-lt);
}

.tg-badge {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-lt);
  padding: 0.2rem 0.75rem;
  display: inline-block;
  width: fit-content;
  border-radius: 20px;
}

.tg-card h3 {
  font-size: 1.2rem;
  line-height: 1.3;
  font-weight: 600;
  color: var(--text);
}

.tg-card p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.75;
  flex: 1;
  font-weight: 300;
}

.tg-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.2rem;
  border-top: 1px solid var(--border);
}

.tg-time {
  font-size: 0.72rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .thinking-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .two-up-grid {
    grid-template-columns: 1fr;
  }

  .thinking-grid {
    grid-template-columns: 1fr;
  }

  .feat-card {
    min-height: auto;
  }
}