.use-case-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.use-case-section h3 {
  margin-top: 0;
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.use-case-section h2 {
  margin-top: 0.5rem;
}

.impact-list {
  list-style-type: none;
  padding-left: 0;
}

.impact-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.5rem;
}

.impact-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--accent-primary);
  font-weight: 700;
}

.flow-diagram {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  font-family: var(--font-sans);
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  overflow-x: hidden;
  margin: 1.5rem 0;
}

.flow-steps {
  margin: 0;
  padding-left: 1.25rem;
}

.flow-steps li {
  margin: 0.25rem 0;
}

.seq {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem 0.75rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  margin: 1rem 0 2rem;
}

.seq-head {
  font-weight: 700;
  text-align: left;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 0.25rem;
}

.seq-cell {
  text-align: left;
  padding: 0.25rem 0;
}

@media (max-width: 700px) {
  .seq {
    grid-template-columns: 1fr;
  }

  .seq-head {
    border-bottom: none;
    padding-bottom: 0;
  }
}