:root {
  --compare-hero-gap: clamp(30px, 6vw, 84px);
  --compare-verdict-width: 420px;
  --compare-panel-padding: clamp(24px, 4vw, 44px);
  --compare-small-gap: 10px;
  --compare-grid-gap: 18px;
  --compare-route-gap: clamp(18px, 3vw, 34px);
  --compare-route-index-size: 46px;
  --compare-table-min: 1180px;
  --compare-status-height: 27px;
  --compare-record-column: 132px;
  --compare-record-gap: clamp(20px, 4vw, 54px);
  --compare-record-padding: clamp(26px, 4vw, 48px);
  --compare-line-offset: 22px;
  --compare-check-column: 0.86fr;
  --compare-copy-column: 1.14fr;
  --compare-scroll-margin: calc(var(--header-height) + 86px);
}

.compare-hero {
  position: relative;
  border-bottom: var(--line-thin) solid var(--color-border);
}

.compare-hero::after {
  position: absolute;
  right: var(--gutter);
  bottom: 0;
  width: min(38vw, 520px);
  height: var(--line-medium);
  content: "";
  background: var(--color-accent);
}

.compare-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, var(--compare-verdict-width));
  gap: var(--compare-hero-gap);
  align-items: center;
}

.compare-hero-copy,
.compare-verdict,
.compare-route-step,
.compare-record-body,
.compare-migration-grid > * {
  min-width: 0;
}

.compare-hero-copy h1 {
  max-width: 820px;
}

.compare-hero-copy .lead {
  margin-top: 28px;
}

.compare-hero-copy .button-row {
  margin-top: 28px;
}

.compare-verdict {
  position: relative;
  padding: var(--compare-panel-padding);
  background-color: var(--color-panel);
  border: var(--line-thin) solid var(--color-border);
  border-top: 4px solid var(--color-accent);
  border-radius: var(--radius-small);
}

.compare-verdict::after {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 56px;
  height: 56px;
  content: "";
  border-right: var(--line-thin) solid var(--color-web);
  border-bottom: var(--line-thin) solid var(--color-web);
}

.compare-verdict .badge {
  margin-bottom: 18px;
}

.compare-verdict h2 {
  margin-bottom: 16px;
  font-size: clamp(34px, 4vw, 48px);
}

.compare-verdict > p {
  color: var(--color-text-muted);
}

.compare-verdict-facts {
  margin: 26px 0 22px;
  display: grid;
  gap: var(--compare-small-gap);
}

.compare-verdict-facts div {
  padding: 10px 0;
  display: grid;
  grid-template-columns: minmax(92px, auto) 1fr;
  gap: 16px;
  border-bottom: var(--line-thin) solid var(--color-border-soft);
}

.compare-verdict-facts dt {
  color: var(--color-text-muted);
  font: 10px/1.6 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.compare-verdict-facts dd {
  margin: 0;
  font-weight: 680;
}

.compare-text-link {
  position: relative;
  z-index: 1;
  color: var(--color-accent-dark);
  font-weight: 680;
}

.compare-text-link:hover {
  text-decoration: underline;
  text-decoration-color: var(--color-accent-pale);
  text-underline-offset: 0.2em;
}

#selection-method,
#comparison-table,
#scenario-guide,
#client-notes,
#migration-notes {
  scroll-margin-top: var(--compare-scroll-margin);
}

.compare-route {
  position: relative;
  display: grid;
  gap: 0;
  border-top: var(--line-thin) solid var(--color-border);
}

.compare-route-step {
  position: relative;
  padding: clamp(24px, 4vw, 38px) 0;
  display: grid;
  grid-template-columns: var(--compare-route-index-size) minmax(0, 1fr);
  gap: var(--compare-route-gap);
  border-bottom: var(--line-thin) solid var(--color-border);
}

.compare-route-step::after {
  position: absolute;
  top: 0;
  right: 0;
  width: clamp(50px, 10vw, 130px);
  height: var(--line-thin);
  content: "";
  background: var(--color-accent-pale);
}

.compare-route-index {
  width: var(--compare-route-index-size);
  height: var(--compare-route-index-size);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--color-accent-dark);
  background: var(--color-panel);
  border: var(--line-thin) solid var(--color-web);
  border-radius: var(--radius-circle);
  font: 700 11px/1 var(--font-mono);
}

.compare-route-step h3 {
  margin-bottom: 10px;
}

.compare-route-step p {
  max-width: 960px;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

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

.compare-table {
  min-width: var(--compare-table-min);
}

.compare-table th:first-child {
  width: 176px;
}

.compare-table td:nth-child(2) {
  width: 190px;
}

.compare-table td:nth-child(3) {
  width: 180px;
}

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

.compare-table tbody th {
  color: var(--color-text);
  background: var(--color-panel);
  font-family: var(--font-body);
  font-size: 15px;
  letter-spacing: 0;
}

.compare-table tbody tr:hover th,
.compare-table tbody tr:hover td {
  background: var(--color-accent-alpha);
}

.compare-table-primary th,
.compare-table-primary td {
  border-bottom-color: var(--color-accent-pale);
}

.compare-table-primary th:first-child {
  color: var(--color-accent-dark);
}

.compare-status {
  min-height: var(--compare-status-height);
  padding: 2px 9px;
  display: inline-flex;
  align-items: center;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-pill);
  font: 650 10px/1.4 var(--font-mono);
  white-space: nowrap;
}

.compare-status.is-active {
  color: var(--color-success);
  border-color: var(--color-success);
}

.compare-status.is-retired {
  color: var(--color-error);
  border-color: var(--color-error);
}

.compare-scenarios {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--compare-grid-gap);
}

.compare-scenarios .callout {
  min-width: 0;
  height: 100%;
  margin: 0;
}

.compare-records {
  position: relative;
  border-top: var(--line-thin) solid var(--color-border);
}

.compare-records::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--compare-line-offset);
  width: var(--line-thin);
  content: "";
  background: var(--color-web-light);
}

.compare-record {
  position: relative;
  min-width: 0;
  padding: var(--compare-record-padding) 0;
  display: grid;
  grid-template-columns: var(--compare-record-column) minmax(0, 1fr);
  gap: var(--compare-record-gap);
  border-bottom: var(--line-thin) solid var(--color-border);
}

.compare-record-marker {
  position: relative;
  z-index: 1;
  min-width: 0;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 12px;
}

.compare-record-marker > span:first-child {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--color-text);
  background: var(--color-panel);
  border: var(--line-thin) solid var(--color-web);
  border-radius: var(--radius-circle);
  font: 700 11px/1 var(--font-mono);
}

.compare-record.is-leading .compare-record-marker > span:first-child {
  color: var(--color-paper);
  background: var(--color-accent);
  border-color: var(--color-accent-dark);
}

.compare-record.is-retired .compare-record-marker > span:first-child {
  color: var(--color-error);
  background: var(--color-panel-cool);
  border-color: var(--color-error);
}

.compare-record-body {
  max-width: 920px;
}

.compare-record-body h3 {
  margin-bottom: 18px;
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 38px);
}

.compare-record-body p {
  color: var(--color-text-muted);
}

.compare-record-fit {
  margin-bottom: 0;
  padding-top: 16px;
  border-top: var(--line-thin) solid var(--color-border-soft);
}

.compare-record-fit strong {
  color: var(--color-accent-dark);
}

.compare-migration-grid {
  display: grid;
  grid-template-columns: minmax(0, var(--compare-check-column)) minmax(0, var(--compare-copy-column));
  gap: var(--compare-hero-gap);
  align-items: start;
}

.compare-checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: migration-step;
  border-top: var(--line-thin) solid var(--color-border);
}

.compare-checklist li {
  position: relative;
  margin: 0;
  padding: 22px 0 22px 58px;
  counter-increment: migration-step;
  border-bottom: var(--line-thin) solid var(--color-border);
}

.compare-checklist li::before {
  position: absolute;
  top: 22px;
  left: 0;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  content: counter(migration-step, decimal-leading-zero);
  color: var(--color-accent-dark);
  background: var(--color-panel);
  border: var(--line-thin) solid var(--color-accent-pale);
  border-radius: var(--radius-circle);
  font: 700 9px/1 var(--font-mono);
}

.compare-checklist strong {
  display: block;
  margin-bottom: 7px;
}

.compare-checklist p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

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

  .compare-verdict {
    max-width: 680px;
  }
}

@media (max-width: 760px) {
  .compare-scenarios {
    grid-template-columns: 1fr;
  }

  .compare-record {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .compare-records::before {
    display: none;
  }

  .compare-record-marker {
    align-items: center;
    flex-direction: row;
  }
}

@media (max-width: 640px) {
  .compare-hero-copy .button-row {
    width: 100%;
  }

  .compare-verdict-facts div {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .compare-route-step {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 14px;
  }

  .compare-route-index {
    width: 38px;
    height: 38px;
  }

  .compare-checklist li {
    padding-left: 50px;
  }

  .compare-record-marker .badge {
    max-width: calc(100% - 58px);
  }
}