.details-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.detail-box {
  padding: 1.2rem 1.35rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.detail-box .label {
  display: block;
  color: var(--text-secondary);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.detail-box strong {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--text-primary);
}

.case-study-body {
  display: grid;
  gap: 1.5rem;
}

.case-study-body img {
  border-radius: var(--radius);
  width: 100%;
  height: 280px;
  object-fit: cover;
  border: 1px solid var(--border);
}

.service-grid,
.plan-grid,
.stats-grid,
.portfolio-grid,
.membership-grid,
.checkout-grid {
  display: grid;
  gap: 1.5rem;
}

.service-grid,
.plan-grid,
.membership-grid,
.checkout-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.portfolio-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 991px) {
  .service-grid,
  .plan-grid,
  .stats-grid,
  .membership-grid,
  .checkout-grid,
  .portfolio-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 575px) {
  .service-grid,
  .plan-grid,
  .stats-grid,
  .membership-grid,
  .checkout-grid,
  .portfolio-grid,
  .details-grid {
    grid-template-columns: 1fr;
  }
}