:root {
  --billing-page-content-width: 1180px;
  --billing-page-reading-width: 760px;
  --billing-page-header-height: 72px;
  --billing-page-card-min-height: 390px;
}

#billing-page {
  visibility: hidden;
}

:root[data-font-status="ready"][data-initial-presentation="ready"] #billing-page {
  visibility: visible;
}

:root[data-font-status="error"] #billing-page {
  display: none;
}

.billing-page-shell {
  min-height: 100vh;
  min-height: 100dvh;
  color: var(--color-text);
  background: var(--color-bg);
}

.billing-site-header {
  position: sticky;
  z-index: var(--layer-header-search);
  top: 0;
  min-height: var(--billing-page-header-height);
  border-bottom: var(--border-width-thin) solid var(--color-line);
  background: var(--color-shell-strong);
  backdrop-filter: blur(16px);
}

.billing-site-header-inner {
  width: min(100%, var(--billing-page-content-width));
  min-height: var(--billing-page-header-height);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.billing-site-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  text-decoration: none;
}

.billing-site-brand-copy {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
}

.billing-site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-inline-start: auto;
}

.billing-site-nav-link {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding-inline: var(--app-control-inline-padding);
  border: var(--border-width-thin) solid transparent;
  border-radius: var(--radius-control);
  color: var(--color-muted);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.billing-site-nav-link:is(:hover, :focus-visible),
.billing-site-nav-link[aria-current="page"] {
  border-color: var(--color-line);
  color: var(--color-text);
  background: var(--color-bg-soft);
  outline: none;
}

.billing-page-main {
  width: min(100%, var(--billing-page-content-width));
  display: grid;
  gap: var(--space-8);
  margin-inline: auto;
  padding: var(--space-8) var(--space-5) var(--space-10);
}

.billing-page-main.is-reading-width {
  width: min(100%, var(--billing-page-reading-width));
}

.billing-page-hero {
  display: grid;
  gap: var(--space-3);
  padding-block: var(--space-6) var(--space-3);
  text-align: center;
}

.billing-page-eyebrow {
  margin: 0;
  color: var(--color-secondary);
  font-size: var(--font-size-sm);
  font-weight: 800;
}

.billing-page-title {
  max-width: 880px;
  margin: 0 auto;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.billing-page-lede {
  max-width: 720px;
  margin: 0 auto;
  color: var(--color-muted);
  font-size: 16px;
  line-height: 1.7;
}

.billing-page-section {
  display: grid;
  gap: var(--space-5);
}

.billing-page-section-header {
  display: grid;
  gap: var(--space-2);
}

.billing-page-section-title,
.billing-page-section-copy,
.billing-page-card-title,
.billing-page-card-copy {
  margin: 0;
}

.billing-page-section-title {
  font-size: var(--font-size-xl);
}

.billing-page-section-copy,
.billing-page-card-copy {
  color: var(--color-muted);
  line-height: 1.65;
}

.billing-page-card {
  min-width: 0;
  padding: var(--space-6);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-surface);
  background: var(--color-surface-translucent);
}

.billing-page-plan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  align-items: stretch;
}

.billing-page-plan-card {
  min-height: var(--billing-page-card-min-height);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.billing-page-plan-card.is-current {
  border-color: var(--color-secondary-line);
  background: var(--color-secondary-soft);
}

.billing-page-plan-card.is-recommended {
  border-color: var(--color-primary-line);
}

.billing-page-plan-heading,
.billing-page-inline-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.billing-page-plan-heading .billing-page-card-title {
  margin-inline-end: auto;
}

.billing-page-card-title {
  font-size: var(--font-size-xl);
}

.billing-page-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  min-height: 48px;
}

.billing-page-price-amount {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 42px);
  line-height: var(--line-height-tight);
  font-weight: 800;
}

.billing-page-price-period {
  color: var(--color-muted);
  font-size: var(--font-size-sm);
}

.billing-page-feature-list {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  color: var(--color-muted);
  list-style: none;
  font-size: var(--font-size-sm);
}

.billing-page-feature-list li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: var(--space-2);
}

.billing-page-feature-list .ph {
  color: var(--color-secondary);
}

.billing-page-action {
  width: 100%;
  min-height: 44px;
  margin-top: auto;
  text-decoration: none;
}

.billing-page-action[aria-disabled="true"],
.billing-page-action:disabled {
  cursor: not-allowed;
  opacity: var(--preference-disabled-opacity);
}

.billing-page-cadence {
  width: fit-content;
  display: flex;
  gap: var(--space-2);
  margin-inline: auto;
  padding: var(--space-1);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-soft);
}

.billing-page-cadence button {
  min-width: 168px;
}

.billing-page-comparison-wrap {
  overflow-x: auto;
}

.billing-page-comparison {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.billing-page-comparison :is(th, td) {
  padding: var(--space-3);
  border-bottom: var(--border-width-thin) solid var(--color-line);
  text-align: left;
}

.billing-page-comparison thead th {
  color: var(--color-muted);
  background: var(--color-bg-soft);
}

.billing-page-management-grid,
.billing-page-checkout-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.billing-page-stack {
  display: grid;
  gap: var(--space-3);
}

.billing-page-terms {
  display: grid;
  margin: 0;
  border-block: var(--border-width-thin) solid var(--color-line);
}

.billing-page-term {
  display: grid;
  grid-template-columns: minmax(96px, 0.35fr) minmax(0, 1fr);
  gap: var(--space-3);
  padding-block: var(--space-3);
}

.billing-page-term + .billing-page-term {
  border-top: var(--border-width-thin) solid var(--color-line);
}

.billing-page-term :is(dt, dd) {
  margin: 0;
}

.billing-page-term dt {
  color: var(--color-muted);
}

.billing-page-term dd {
  line-height: 1.65;
}

.billing-page-current-plan {
  margin: 0;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
}

.billing-page-notice {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-soft);
}

.billing-page-notice.is-error {
  border-color: var(--color-notice-error-line);
  color: var(--color-notice-error-text);
  background: var(--color-notice-error-bg);
}

.billing-page-notice.is-success {
  border-color: var(--color-notice-success-line);
  color: var(--color-notice-success-text);
  background: var(--color-notice-success-bg);
}

.billing-page-notice :is(h2, h3, p) {
  margin: 0;
}

.billing-page-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.billing-page-form-actions > * {
  flex: 1 1 180px;
  min-height: 44px;
  text-decoration: none;
}

.billing-page-payment-host {
  min-height: 220px;
}

.billing-page-payment-error {
  min-height: 1.5em;
  margin: 0;
  color: var(--color-danger);
  font-size: var(--font-size-sm);
}

.billing-page-invoice-list {
  display: grid;
  gap: var(--space-3);
}

.billing-page-invoice-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4);
  border: var(--border-width-thin) solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg-soft);
}

.billing-page-loading {
  min-height: 52vh;
  display: grid;
  place-items: center;
  color: var(--color-muted);
  text-align: center;
}

.billing-page-loading-inner {
  display: grid;
  gap: var(--space-3);
  justify-items: center;
}

.billing-page-loading .ph {
  color: var(--color-secondary);
  font-size: 28px;
}

@media (max-width: 58rem) {
  .billing-page-plan-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .billing-page-plan-card {
    min-height: 0;
  }
}

@media (max-width: 44rem) {
  .billing-site-header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding-block: var(--space-3);
  }

  .billing-site-nav {
    width: 100%;
    margin-inline-start: 0;
    overflow-x: auto;
  }

  .billing-site-nav-link {
    flex: 0 0 auto;
  }

  .billing-page-main {
    gap: var(--space-6);
    padding: var(--space-5) var(--space-4) var(--space-8);
  }

  .billing-page-hero {
    padding-block-start: var(--space-4);
    text-align: left;
  }

  .billing-page-title,
  .billing-page-lede {
    margin-inline: 0;
  }

  .billing-page-card {
    padding: var(--space-5);
  }

  .billing-page-cadence {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .billing-page-cadence button,
  .billing-page-management-grid,
  .billing-page-checkout-grid {
    width: 100%;
    grid-template-columns: minmax(0, 1fr);
  }

  .billing-page-invoice-row {
    align-items: stretch;
    flex-direction: column;
  }
}