.api-window-body {
  padding: clamp(1.25rem, 3vw, 2rem);
  background: #f7fbff;
  color: var(--spec-ink);
}

.performance-hero .hero-actions .btn {
  display: inline-flex;
  flex: 1 1 15rem;
  align-items: center;
  justify-content: center;
}

.api-window-label {
  margin-bottom: 1.25rem;
  color: var(--spec-muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.api-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 0.7rem;
  align-items: center;
}

.api-node {
  min-width: 0;
  min-height: 8.5rem;
  padding: 1rem;
  border: 1px solid var(--spec-line);
  border-radius: 0.85rem;
  background: var(--spec-white);
  box-shadow: 0 0.7rem 1.5rem rgba(8, 39, 72, 0.07);
}

.api-node-accent {
  border-color: rgba(10, 102, 194, 0.35);
  background: linear-gradient(135deg, #e7f4ff, #e6fbff);
}

.api-node span,
.api-node strong,
.api-node small {
  display: block;
}

.api-node span {
  margin-bottom: 0.7rem;
  color: var(--spec-blue);
  font-size: 0.75rem;
  font-weight: 800;
}

.api-node strong {
  margin-bottom: 0.35rem;
  color: var(--spec-navy);
  line-height: 1.25;
  overflow-wrap: anywhere;
  hyphens: auto;
}

.api-node small {
  color: var(--spec-muted);
  line-height: 1.4;
}

.api-flow-arrow {
  color: var(--spec-blue);
  font-size: 1.35rem;
  font-weight: 800;
}

.api-window-status {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.api-window-status span {
  padding: 0.38rem 0.6rem;
  border-radius: 999px;
  background: #eaf8fc;
  color: #234a68;
  font-size: 0.76rem;
  font-weight: 700;
}

@media (max-width: 575.98px) {
  .api-flow {
    grid-template-columns: 1fr;
  }

  .api-node {
    min-height: 0;
  }

  .api-flow-arrow {
    justify-self: center;
    transform: rotate(90deg);
  }
}