/* ── Compare page ── */

.compare-hero {
  position: relative;
  padding: 140px 0 64px;
  overflow: hidden;
}

.compare-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 10% 20%, rgba(219, 234, 254, 0.9), transparent 55%),
    radial-gradient(ellipse 50% 40% at 90% 10%, rgba(191, 219, 254, 0.45), transparent 50%),
    linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%);
  pointer-events: none;
}

.compare-hero-inner {
  position: relative;
  max-width: 720px;
}

.compare-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
  color: var(--lf-navy);
}

.compare-hero-lead {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 560px;
}

.compare-calc {
  padding: 24px 0 80px;
}

.compare-inputs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: end;
  margin-bottom: 32px;
  padding: 28px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.compare-field label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.compare-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0 14px;
  background: var(--color-bg);
  transition: border-color var(--transition);
}

.compare-input-wrap:focus-within {
  border-color: var(--lf-blue);
  box-shadow: 0 0 0 3px var(--lf-blue-light);
}

.compare-prefix {
  color: var(--lf-gray-medium);
  font-weight: 600;
}

.compare-input-wrap input {
  flex: 1;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 1.25rem;
  font-weight: 600;
  padding: 14px 0;
  color: var(--color-text);
  width: 100%;
  outline: none;
}

.compare-derived {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  margin-top: 4px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.compare-sync-hint {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--lf-gray-medium);
}

.compare-derived-label {
  display: block;
  font-size: 0.75rem;
  color: var(--lf-gray-medium);
  margin-bottom: 4px;
}

.compare-derived strong {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--lf-navy);
}

.compare-verdict {
  padding: 32px 36px;
  margin-bottom: 28px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--lf-navy) 0%, #1e3a8a 55%, var(--lf-blue) 100%);
  color: var(--lf-white);
}

.compare-verdict-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.75;
  margin-bottom: 8px;
}

.compare-verdict h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.compare-verdict-meta {
  opacity: 0.85;
  margin-bottom: 24px;
  max-width: 520px;
}

.compare-verdict-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.compare-verdict-stats .compare-derived-label {
  color: rgba(255, 255, 255, 0.65);
}

.compare-verdict-stats strong {
  color: var(--lf-white);
  font-size: 1.35rem;
}

.compare-verdict-save strong {
  color: #86efac;
}

.compare-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 0.9375rem;
  min-width: 720px;
}

.compare-table col.compare-col-option {
  width: 36%;
}

.compare-table col.compare-col-num {
  width: 16%;
}

.compare-table th,
.compare-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.compare-table thead th {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: var(--color-bg);
  white-space: normal;
  line-height: 1.35;
}

.compare-table tbody th {
  font-weight: 600;
  color: var(--lf-navy);
  white-space: normal;
  padding-right: 12px;
}

.compare-table .compare-num,
.compare-table thead th.compare-num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  padding-left: 10px;
  padding-right: 16px;
}

.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td {
  border-bottom: 0;
}

.compare-table tr.is-best {
  background: #ecfdf5;
  box-shadow: inset 3px 0 0 #059669;
}

.compare-stack-card.is-cheapest {
  border-color: #059669;
  background: linear-gradient(180deg, #fff 0%, #ecfdf5 100%);
  box-shadow: 0 0 0 1px #a7f3d0;
}

.compare-table tr.is-liveflow th {
  color: var(--lf-blue-dark);
}

.compare-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--lf-blue);
  background: var(--lf-blue-light);
  border-radius: 999px;
  vertical-align: middle;
}

.compare-badge--soft {
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.compare-badge--best {
  color: #065f46;
  background: #d1fae5;
}

.compare-soft-note {
  display: block;
  margin-top: 4px;
  margin-left: 0;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--lf-gray-medium);
  white-space: normal;
}

.compare-table .is-save {
  color: var(--lf-green-dark);
  font-weight: 600;
}

.compare-table .is-more {
  color: var(--lf-red);
  font-weight: 600;
}

.compare-note {
  margin-top: 16px;
  font-size: 0.8125rem;
  color: var(--lf-gray-medium);
  max-width: 820px;
  line-height: 1.5;
}

.compare-unused {
  margin-top: 16px;
  padding: 14px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  max-width: 820px;
}

.compare-unused summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--lf-navy);
}

.compare-unused ul {
  margin: 12px 0 0;
  padding-left: 1.2em;
}

.compare-unused li {
  margin-bottom: 8px;
}

.compare-stack-sub {
  margin: 16px 0 8px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--lf-gray-medium);
}

.compare-stack-sub:first-of-type {
  margin-top: 4px;
}

.compare-stack {
  padding: 80px 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.compare-stack-intro {
  max-width: 640px;
  margin-bottom: 36px;
}

.compare-stack-intro h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--lf-navy);
}

.compare-stack-intro p {
  color: var(--color-text-muted);
  line-height: 1.7;
}

.compare-stack-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.compare-stack-card {
  padding: 28px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
}

.compare-stack-card.is-liveflow {
  border-color: var(--lf-blue-medium);
  background: linear-gradient(180deg, #fff 0%, #eff6ff 100%);
}

.compare-stack-card h3 {
  font-size: 1.0625rem;
  margin-bottom: 20px;
  color: var(--lf-navy);
}

.compare-stack-card dl {
  display: grid;
  gap: 12px;
}

.compare-stack-card dl div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.875rem;
}

.compare-stack-card dt {
  color: var(--color-text-muted);
}

.compare-stack-card dd {
  font-weight: 700;
  color: var(--lf-navy);
}

.compare-stack-card dd.is-more {
  color: var(--lf-red);
}

.compare-stack-card dd.is-save {
  color: var(--lf-green-dark);
}

.compare-stack-save {
  margin: 0 0 28px;
  padding: 20px 24px;
  border-radius: var(--radius-md);
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .compare-inputs {
    grid-template-columns: 1fr;
  }

  .compare-stack-grid {
    grid-template-columns: 1fr;
  }

  .compare-verdict-stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .compare-hero {
    padding: 120px 0 48px;
  }

  .compare-inputs {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .compare-verdict {
    padding: 24px;
  }
}