.compare-hero {
  position: relative;
  overflow-x: clip;
  background:
    radial-gradient(ellipse at top right, var(--color-blue-soft), transparent),
    var(--color-page);
  color: var(--color-ink);
  padding-top: clamp(54px, 8vw, 96px);
  padding-bottom: clamp(62px, 9vw, 108px);
}

.compare-hero::after {
  position: absolute;
  right: -7%;
  bottom: -28%;
  width: 38%;
  aspect-ratio: 1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  content: "";
  pointer-events: none;
}

.compare-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.82fr);
  align-items: center;
  gap: clamp(34px, 7vw, 86px);
}

.compare-hero-copy {
  min-width: 0;
}

.compare-hero-copy .subtitle {
  margin-bottom: 26px;
}

.selection-board {
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-surface);
  color: var(--color-ink);
  box-shadow: var(--shadow-device);
  padding: clamp(20px, 3vw, 30px);
}

.selection-board-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 16px;
  color: var(--color-muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.selection-lines {
  margin: 0;
  padding: 0;
  list-style: none;
}

.selection-lines li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 15px;
  border-bottom: 1px solid var(--color-border);
  padding-top: 18px;
  padding-bottom: 18px;
}

.selection-lines strong {
  display: block;
  margin-bottom: 3px;
}

.selection-lines p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.selection-index {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: var(--radius-small);
  background: var(--color-pink-soft);
  color: var(--color-accent-deep);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
}

.selection-lines li:nth-child(2) .selection-index {
  background: var(--color-blue-soft);
  color: var(--color-cyan-deep);
}

.selection-lines li:nth-child(3) .selection-index {
  background: var(--color-orange-soft);
  color: var(--color-ink);
}

.selection-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 18px;
}

.selection-platforms a {
  color: var(--color-ink);
  text-decoration: none;
}

.selection-platforms a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-deep);
}

.decision-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.decision-step {
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  padding: clamp(22px, 3vw, 30px);
}

.decision-step h3 {
  font-size: 1.25rem;
}

.decision-step p {
  margin-bottom: 0;
  color: var(--color-ink-soft);
}

.decision-step-number,
.client-code {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

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

.comparison-table-shell {
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.comparison-table {
  min-width: 940px;
}

.comparison-table caption {
  padding: 16px 18px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-align: left;
}

.comparison-table th:first-child {
  width: 170px;
}

.comparison-table tbody th {
  background: var(--color-surface-soft);
  color: var(--color-ink);
}

.comparison-table td {
  color: var(--color-ink-soft);
}

.table-footnote {
  margin-top: 14px;
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 0.86rem;
}

.client-dossiers {
  display: grid;
  gap: 24px;
}

.client-dossier {
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-surface);
  color: var(--color-ink);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.client-dossier-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-pink-soft);
  padding: clamp(22px, 4vw, 34px);
}

.client-dossier-mobile .client-dossier-heading {
  background: var(--color-blue-soft);
}

.client-dossier-alternative .client-dossier-heading {
  background: var(--color-orange-soft);
}

.client-dossier-heading h3 {
  margin-top: 10px;
  margin-bottom: 0;
}

.client-code {
  flex-shrink: 0;
  margin-bottom: 0;
  padding-top: 5px;
}

.client-dossier-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.75fr);
  gap: clamp(28px, 6vw, 70px);
  padding: clamp(24px, 5vw, 44px);
}

.client-dossier-copy {
  min-width: 0;
  color: var(--color-ink-soft);
}

.client-dossier-copy p:last-child {
  margin-bottom: 0;
}

.client-dossier-facts {
  min-width: 0;
}

.client-dossier-facts h4 {
  margin-bottom: 14px;
}

.client-dossier-facts .setting-list {
  margin-bottom: 22px;
}

.client-dossier-facts .button {
  width: 100%;
}

.scenario-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.scenario-list .callout {
  min-width: 0;
}

.scenario-list .callout p {
  color: var(--color-ink-soft);
}

.feature-interpretation {
  border-top: 1px solid var(--color-border);
}

.feature-row {
  display: grid;
  grid-template-columns: minmax(190px, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(24px, 6vw, 70px);
  border-bottom: 1px solid var(--color-border);
  padding-top: clamp(24px, 4vw, 38px);
  padding-bottom: clamp(24px, 4vw, 38px);
}

.feature-row-label {
  min-width: 0;
}

.feature-row-label .mono {
  display: block;
  margin-bottom: 8px;
  color: var(--color-accent-deep);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.feature-row-label h3 {
  margin-bottom: 0;
}

.feature-row-copy {
  min-width: 0;
  color: var(--color-ink-soft);
}

.feature-row-copy p {
  margin-bottom: 0;
}

.migration-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  align-items: start;
  gap: clamp(28px, 6vw, 68px);
}

.migration-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: migration;
}

.migration-steps li {
  position: relative;
  min-width: 0;
  border-bottom: 1px solid var(--color-border);
  padding: 0 0 24px 52px;
  counter-increment: migration;
}

.migration-steps li + li {
  margin-top: 24px;
}

.migration-steps li::before {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: var(--radius-small);
  background: var(--color-blue-soft);
  color: var(--color-cyan-deep);
  content: counter(migration);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
}

.migration-steps strong {
  display: block;
  margin-bottom: 5px;
}

.migration-steps p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.migration-summary {
  position: sticky;
  top: 18px;
}

.default-choice-list {
  margin-bottom: 22px;
}

.default-choice-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--color-border);
  padding-top: 12px;
  padding-bottom: 12px;
}

.default-choice-list dt {
  color: var(--color-muted);
}

.default-choice-list dd {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-weight: 700;
}

.final-choice-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(28px, 7vw, 80px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-blue-soft);
  color: var(--color-ink);
  box-shadow: var(--shadow-card);
  padding: clamp(26px, 5vw, 48px);
}

.final-choice-panel p {
  max-width: 760px;
  color: var(--color-ink-soft);
}

.final-choice-panel p:last-child {
  margin-bottom: 0;
}

.final-choice-actions {
  display: grid;
  min-width: 210px;
  gap: 12px;
}

@media (max-width: 900px) {
  .compare-hero-grid,
  .client-dossier-grid,
  .migration-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .selection-board {
    max-width: 700px;
  }

  .decision-strip {
    grid-template-columns: minmax(0, 1fr);
  }

  .client-dossier-facts {
    max-width: 620px;
  }

  .migration-summary {
    position: static;
  }

  .final-choice-panel {
    grid-template-columns: minmax(0, 1fr);
  }

  .final-choice-actions {
    min-width: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .compare-hero {
    padding-top: 48px;
    padding-bottom: 68px;
  }

  .scenario-list,
  .feature-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .feature-row {
    gap: 14px;
  }

  .client-dossier-heading {
    display: block;
  }

  .client-code {
    margin-top: 16px;
  }
}

@media (max-width: 640px) {
  .selection-board-head {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .selection-platforms a {
    justify-content: center;
  }

  .comparison-table-shell {
    border-radius: var(--radius-small);
  }

  .client-dossier-grid {
    padding: 22px;
  }

  .migration-steps li {
    padding-left: 46px;
  }

  .final-choice-actions {
    grid-template-columns: minmax(0, 1fr);
  }

  .final-choice-actions .button {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .selection-platforms {
    grid-template-columns: minmax(0, 1fr);
  }

  .selection-lines li {
    gap: 11px;
  }

  .client-dossier-heading,
  .client-dossier-grid {
    padding: 20px;
  }
}