.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.pricing-hero {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-xl);
  text-align: center;
}

.pricing-hero h1 {
  margin: 0;
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, var(--text-2xl));
  font-weight: 600;
  line-height: 1.2;
}

.pricing-hero > .section-shell > p {
  max-width: 48rem;
  margin: var(--space-md) auto 0;
  color: var(--color-muted-foreground);
  font-size: var(--text-md);
  line-height: 1.7;
}

.pricing-note {
  font-size: var(--text-sm);
}

.billing-toggle {
  margin: var(--space-lg) auto 0;
}

.billing-tab,
.plan-card .button {
  touch-action: manipulation;
}

.billing-tab {
  min-height: 40px;
  padding: 8px 16px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--color-muted-foreground);
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: 700;
  transition: color var(--ease), background-color var(--ease), transform var(--duration-press) var(--ease-enter);
}

.billing-tab.active {
  background: var(--color-card);
  color: var(--color-cta);
  box-shadow: var(--shadow-sm);
}

.billing-tab:active,
.plan-card .button:active {
  transform: scale(0.97);
  transition-duration: 0s;
}

.billing-save {
  margin-left: 4px;
  color: var(--color-success);
  font-size: var(--text-xs);
  font-weight: 700;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 52rem;
  margin-inline: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-card);
}

.plan-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-lg);
  border-right: 1px solid var(--color-border);
  background: var(--color-card);
}

.plan-card:last-child {
  border-right: 0;
}

.plan-card.is-featured {
  background: #f8fbff;
  box-shadow: inset 0 3px 0 var(--color-cta);
}

.plan-kicker {
  margin: 0;
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
}

.plan-card.is-featured .plan-kicker {
  color: var(--color-cta);
}

.plan-card h3 {
  margin: 0;
  color: var(--color-foreground);
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.3;
}

.plan-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: var(--space-sm) 0 0;
}

.plan-amount {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 600;
  line-height: 1;
}

.plan-period {
  color: var(--color-muted-foreground);
  font-size: var(--text-sm);
  font-weight: 700;
}

.plan-billed {
  margin: 0;
  min-height: 1.7em;
  color: var(--color-muted-foreground);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.plan-features {
  margin: var(--space-md) 0 var(--space-lg);
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  flex: 1;
  color: var(--color-secondary);
  font-size: var(--text-sm);
}

.plan-features li {
  position: relative;
  padding-left: 20px;
}

.plan-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-success);
}

.plan-card .button {
  width: 100%;
}

.compare-wrap {
  margin-top: var(--space-xl);
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-card);
}

.compare-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.compare-table th,
.compare-table td {
  padding: 16px 20px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border);
}

.compare-table thead th {
  background: var(--color-muted);
  color: var(--color-foreground);
  font-weight: 700;
}

.compare-table tbody th {
  color: var(--color-foreground);
  font-weight: 700;
}

.compare-table td {
  color: var(--color-muted-foreground);
}

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

.compare-table tbody tr:nth-child(even) {
  background: color-mix(in srgb, var(--color-surface-alt) 70%, white);
}

@media (max-width: 980px) {
  .plan-grid {
    grid-template-columns: 1fr;
  }

  .plan-card,
  .plan-card:last-child {
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .plan-card:last-child {
    border-bottom: 0;
  }

  .plan-features {
    margin-bottom: var(--space-md);
  }
}

@media (max-width: 700px) {
  .pricing-hero {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-lg);
  }

  .pricing-hero h1 {
    font-size: var(--text-xl);
  }

  .pricing-hero > .section-shell > p {
    font-size: var(--text-base);
  }

  .plan-card {
    padding: var(--space-md);
  }

  .compare-table th,
  .compare-table td {
    padding: 12px 16px;
  }
}

@media (hover: hover) and (pointer: fine) {
  .billing-tab:hover {
    color: var(--color-primary);
  }
}

@media (prefers-reduced-motion: reduce) {
  .billing-tab,
  .plan-card .button:active,
  .billing-tab:active {
    transition: none;
    transform: none;
  }
}