.compare-hero {
  min-height: 560px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  background:
    radial-gradient(circle at 82% 76%, var(--color-glow-pink-soft), var(--color-fade) 34%),
    radial-gradient(circle at 66% 88%, var(--color-glow-blue-soft), var(--color-fade) 42%),
    var(--color-bg);
}

.compare-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: 72px;
  align-items: center;
}

.compare-hero-copy {
  max-width: 690px;
}

.compare-hero-copy .lede {
  margin-bottom: 30px;
}

.selection-summary {
  padding: 34px;
}

.selection-summary h2 {
  font-size: clamp(25px, 2.8vw, 34px);
}

.selection-summary > p:not(.mono-label) {
  color: var(--color-text-muted);
}

.selection-facts {
  display: grid;
  margin: 28px 0 0;
  gap: 0;
}

.selection-facts div {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 16px;
  padding-top: 13px;
  padding-bottom: 13px;
  border-top: 1px solid var(--color-border);
}

.selection-facts dt {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.selection-facts dd {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.scenario-grid .callout {
  height: 100%;
  margin: 0;
}

.compare-table-wrap {
  background: var(--color-panel);
}

.compare-table {
  min-width: 1120px;
}

.compare-table th:first-child,
.compare-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  min-width: 188px;
  background: var(--color-panel);
}

.compare-table th:first-child {
  z-index: 2;
  background: var(--color-panel-raised);
}

.compare-table td:nth-child(2) {
  min-width: 150px;
}

.compare-table td:nth-child(3),
.compare-table td:nth-child(4),
.compare-table td:nth-child(5) {
  min-width: 130px;
}

.compare-table td:nth-child(6),
.compare-table td:nth-child(7) {
  min-width: 220px;
}

.compare-table .badge {
  white-space: nowrap;
}

.compare-note {
  margin-top: 24px;
  margin-bottom: 0;
}

.compare-client-grid {
  align-items: stretch;
}

.compare-client-grid .client-card {
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.compare-client-grid .client-body p:last-child {
  margin-bottom: 0;
}

.compare-client-grid .client-actions .btn {
  min-height: 44px;
  padding-right: 20px;
  padding-left: 20px;
  font-size: 13px;
}

.kernel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.kernel-grid .card {
  min-height: 100%;
}

.kernel-grid .card p:last-child {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.parameter-strip {
  display: flex;
  flex-wrap: wrap;
  margin-top: 22px;
  gap: 8px;
}

.parameter-strip span {
  display: inline-flex;
  max-width: 100%;
  min-height: 32px;
  align-items: center;
  padding: 5px 13px;
  overflow-wrap: anywhere;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 11.5px;
}

.migration-list {
  display: grid;
  margin-bottom: 0;
  padding: 0;
  gap: 0;
  list-style: none;
}

.migration-list li {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 20px;
  padding-top: 26px;
  padding-bottom: 26px;
  border-top: 1px solid var(--color-border);
}

.migration-list li:last-child {
  border-bottom: 1px solid var(--color-border);
}

.migration-index {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.migration-list h3 {
  margin-bottom: 8px;
  font-size: 21px;
}

.migration-list p {
  max-width: 820px;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.selection-result {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
  padding: 38px;
}

.selection-result h2 {
  margin-bottom: 10px;
}

.selection-result p:last-child {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.selection-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 980px) {
  .compare-hero-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .selection-summary {
    max-width: 720px;
  }

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

  .selection-result {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .compare-hero {
    min-height: 0;
  }

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

  .selection-summary {
    padding: 25px 20px;
  }

  .selection-facts div {
    grid-template-columns: 62px minmax(0, 1fr);
  }

  .selection-result {
    padding: 25px 20px;
  }

  .selection-result-actions .btn {
    flex: 1 1 100%;
  }
}

@media (max-width: 480px) {
  .compare-hero-copy .button-row .btn {
    flex: 1 1 100%;
  }

  .migration-list li {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 12px;
  }

  .compare-client-grid .client-actions .btn {
    width: 100%;
  }
}