.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(340px, 0.88fr);
  gap: 1.2rem;
  align-items: start;
}

.hero-copy-column,
.hero-aside {
  display: grid;
  gap: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 0.35rem;
}

.lineage-panel {
  display: grid;
  gap: 1rem;
}

.lineage-stack {
  display: grid;
  gap: 0.85rem;
}

.lineage-row {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1rem;
  background: #ffffff;
}

.lineage-row span,
.stack-card span,
.architecture-lane span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.lineage-row strong,
.architecture-lane strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1rem;
  line-height: 1.35;
  letter-spacing: -0.03em;
}

.lineage-row p,
.architecture-lane p {
  margin: 0.45rem 0 0;
  color: var(--text-muted);
  line-height: 1.68;
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.95rem;
}

.stack-card {
  display: grid;
  gap: 0.55rem;
}

.stack-card h3 {
  margin: 0;
  font-size: 1.08rem;
  letter-spacing: -0.03em;
}

.stack-card p {
  margin: 0;
}

.architecture-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: 1rem;
}

.architecture-card,
.architecture-summary {
  display: grid;
  gap: 0.85rem;
}

.architecture-lane {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1rem;
  background: #ffffff;
}

.architecture-points {
  margin: 0.25rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.55rem;
  color: var(--text-muted);
}

.pill-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.15rem;
}

.pill-cloud a {
  text-decoration: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.95fr);
  gap: 1rem;
  align-items: start;
}

.contact-card {
  min-height: 100%;
  align-content: center;
}

@media (max-width: 1080px) {
  .hero-grid,
  .architecture-grid,
  .contact-grid,
  .stack-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
}