/* Public composition and compatibility classes consume the shared foundation. */
.mc-public { --section-space: clamp(var(--space-8), 4vw, var(--space-12)); }
.mc-public p { max-inline-size: var(--layout-reading); }
.mc-public h1 { max-inline-size: 26ch; }
.mc-public h2 { max-inline-size: 32ch; }
.mc-public h3 { line-height: 1.3; }
.mc-public :is(a, button, summary) { scroll-margin-block: var(--space-6); }
.mc-wrap { inline-size: min(calc(100% - var(--layout-gutter) * 2), var(--layout-content)); margin-inline: auto; }
.mc-section { padding-block: var(--section-space); }
.mc-section + .mc-section { border-block-start: 1px solid var(--color-border); }
.mc-page-intro { padding-block: var(--space-10) var(--space-8); }
.mc-page-intro .mc-lead { margin-block-start: var(--space-5); }
.mc-lead { max-inline-size: 58ch; color: var(--color-text-secondary); font-size: var(--type-body-lg); line-height: var(--leading-body); }
.mc-note { color: var(--color-text-secondary); font-size: var(--type-body-sm); line-height: var(--leading-body); }
.mc-actions { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-3); margin-block-start: var(--space-6); }
.mc-public .mc-button { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); min-block-size: var(--control-height); padding: var(--space-2) var(--space-4); border: 1px solid var(--color-brand); border-radius: var(--radius-sm); background: var(--color-brand); color: var(--color-text-inverse); font: 600 var(--type-label)/1.4 var(--font-body); text-decoration: none; text-align: center; cursor: pointer; }
.mc-public .mc-button--secondary { color: var(--color-text); background: var(--color-surface); border-color: var(--color-border-strong); }
.mc-public .mc-button:disabled { color: var(--color-disabled); background: var(--color-disabled-bg); border-color: var(--color-border); cursor: not-allowed; }
.mc-public .mc-text-link { display: inline-flex; align-items: center; gap: var(--space-2); min-block-size: var(--control-height); font-size: var(--type-body-sm); font-weight: 600; }
.mc-split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: var(--layout-gap); }
.mc-split > * { min-inline-size: 0; }
.mc-split > div > p + p { margin-block-start: var(--space-4); }
.mc-section h2 + :is(p, .mc-note), .mc-panel h2 + p { margin-block-start: var(--space-4); }
.mc-section h3 + p { margin-block-start: var(--space-2); }
.mc-panel { padding: var(--space-6); border-inline-start: 2px solid var(--color-border-strong); background: var(--color-bg-subtle); }
.mc-resource-list { margin: 0; padding: 0; list-style: none; }
.mc-resource-list > :is(li, article, div) { padding: var(--space-5) 0; border-block-end: 1px solid var(--color-border); }
.mc-resource-list > :first-child { padding-block-start: 0; }
.mc-resource-list > :last-child { padding-block-end: 0; border-block-end: 0; }
.mc-resource-list p { color: var(--color-text-secondary); margin-block-start: var(--space-2); }
.mc-resource-list a { display: inline-flex; min-block-size: var(--control-height); align-items: center; margin-block-start: var(--space-1); font-weight: 600; font-size: var(--type-body-sm); }
.mc-scope-note { padding: var(--space-5) var(--space-6); border-inline-start: 3px solid var(--color-border-strong); background: var(--color-bg-subtle); color: var(--color-text-secondary); font-size: var(--type-body-sm); line-height: var(--leading-body); }
.mc-scope-note h2, .mc-scope-note h3 { color: var(--color-text); font-size: var(--type-h3); margin-block-end: var(--space-2); }
.mc-public details { border-block-end: 1px solid var(--color-border); }
.mc-public summary { padding: var(--space-4) 0; cursor: pointer; font-weight: 600; }
.mc-public details > p { padding-block-end: var(--space-5); color: var(--color-text-secondary); }
.mc-public .mc-checklist { margin: var(--space-5) 0 0; padding-inline-start: var(--space-5); }
.mc-checklist li { padding-block: var(--space-1); }
.mc-pathway-intro { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); align-items: start; gap: var(--layout-gap); }
.mc-pathway-figure > a { display: block; border: 1px solid var(--color-border-strong); }
.mc-pathway-figure img { display: block; inline-size: 100%; block-size: 20rem; object-fit: contain; background: var(--color-surface-inverse); }
.mc-pathway-figure--ecg img { background: var(--color-surface); }
.mc-pathway-figure figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-2) var(--space-4); margin-block-start: var(--space-3); font-size: var(--type-caption); color: var(--color-text-secondary); }
.mc-home-icon { display: block; flex: none; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* Billing periods are one purchasing decision with unchanged server offers. */
.mc-pricing-intro { display: flex; align-items: end; justify-content: space-between; gap: var(--space-6); padding-block: var(--space-10) var(--space-6); }
.mc-pricing-intro p { margin-block-start: var(--space-3); }
.mc-free-preview { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); padding: var(--space-4) var(--space-5); border-inline-start: 3px solid var(--color-border-strong); background: var(--color-bg-subtle); }
.mc-free-preview h2 { font-size: var(--type-h3); }
.mc-free-preview p { margin-block-start: var(--space-1); font-size: var(--type-body-sm); color: var(--color-text-secondary); }
.mc-free-preview .mc-button { flex: none; }
.mc-billing-heading { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: var(--space-2) var(--space-5); margin: var(--space-8) 0 var(--space-4); }
.mc-billing-heading h2 { font-size: var(--type-h3); }
.mc-billing-heading p { font-size: var(--type-caption); color: var(--color-text-secondary); }
.mc-plan-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--color-border-strong); }
.mc-plan { background: var(--color-surface); display: flex; flex-direction: column; padding: var(--space-6); }
.mc-plan + .mc-plan { border-inline-start: 1px solid var(--color-border-strong); }
.mc-plan h3 { font-size: var(--type-h3); }
.mc-plan.pg-plan--featured { border-block-start: 3px solid var(--color-brand); padding-block-start: calc(var(--space-6) - 3px); }
.mc-plan__price { display: flex; align-items: baseline; flex-wrap: wrap; gap: var(--space-2); margin-block-start: var(--space-5); color: var(--color-text); }
.mc-plan__price > span { font-size: var(--type-h1); font-weight: 600; letter-spacing: -.025em; line-height: var(--leading-heading); font-variant-numeric: tabular-nums; }
.mc-plan__price small { color: var(--color-text-secondary); font-size: var(--type-body-sm); }
.mc-plan__terms { min-block-size: var(--control-height); margin-block-start: var(--space-3); font-size: var(--type-caption); color: var(--color-text-secondary); }
.mc-plan .mc-button { margin-block-start: var(--space-5); inline-size: 100%; }
.mc-plan__tag { margin-block-start: var(--space-3); font-size: var(--type-caption); color: var(--color-brand); }
.mc-pricing-disclosures { margin-block-start: var(--space-4); }
.mc-pricing-disclosures p { max-inline-size: none; font-size: var(--type-caption); color: var(--color-text-secondary); margin-block-start: var(--space-2); }
.mc-pricing-disclosures #fee-status { padding: var(--space-4); border-inline-start: 3px solid var(--color-brand); background: var(--color-bg-subtle); color: var(--color-text); }
.mc-pricing-included { padding-block-start: var(--space-10); }
.mc-included-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3) var(--space-6); margin: var(--space-5) 0 0; padding: 0; list-style: none; }
.mc-included-list li { padding-inline-start: var(--space-5); position: relative; font-size: var(--type-body-sm); }
.mc-included-list li::before { content: '✓'; position: absolute; inset-inline-start: 0; color: var(--color-success); }
.mc-addon { padding: var(--space-6); border-inline-start: 2px solid var(--color-border-strong); background: var(--color-bg-subtle); }
.mc-addon h2 { font-size: var(--type-h2); margin-block-start: var(--space-2); }
.mc-addon p { margin-block-start: var(--space-3); font-size: var(--type-body-sm); color: var(--color-text-secondary); }
.mc-addon .mc-addon__price { color: var(--color-text); font-weight: 600; font-size: var(--type-h2); }
.mc-addon .mc-addon__price small { font-size: var(--type-body-sm); font-weight: 400; }
.mc-addon .mc-actions { margin-block-start: var(--space-4); }

.mc-footer { margin-block-start: var(--space-8); border-block-start: 1px solid var(--color-border-inverse); background: var(--color-surface-inverse); color: var(--color-text-inverse-secondary); padding-block: var(--space-10) var(--space-6); font-size: var(--type-caption); }
.mc-footer__top { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: var(--space-8); }
.mc-footer__brand { display: flex; align-items: center; gap: var(--space-2); color: var(--color-text-inverse); text-decoration: none; font: var(--brand-wordmark-weight) var(--brand-wordmark-size)/1 var(--font-wordmark); letter-spacing: var(--brand-tracking); }
.mc-footer__brand img { inline-size: var(--brand-mark-size); block-size: var(--brand-mark-size); }
.mc-footer__intro > p { margin-block-start: var(--space-4); max-inline-size: 32ch; }
.mc-public .mc-footer h2 { color: var(--color-text-inverse); font: 600 var(--type-body-sm)/1.4 var(--font-body); letter-spacing: 0; margin-block-end: var(--space-2); }
.mc-footer ul { list-style: none; padding: 0; margin: 0; }
.mc-footer li a { display: inline-flex; align-items: center; min-block-size: var(--space-8); color: var(--color-text-inverse-secondary); }
.mc-footer__legal { display: grid; grid-template-columns: 2fr 1fr; gap: var(--space-8); margin-block-start: var(--space-6); padding-block-start: var(--space-5); border-block-start: 1px solid var(--color-border-inverse); font-size: var(--type-caption); line-height: var(--leading-body); }
.mc-footer a:focus-visible { outline-color: var(--color-focus-inverse); }
@media (hover: hover) and (pointer: fine) {
  .mc-public .mc-button:hover:not(:disabled) { background: var(--color-brand-hover); border-color: var(--color-brand-hover); }
  .mc-public .mc-button--secondary:hover:not(:disabled) { background: var(--color-bg-subtle); border-color: var(--color-text-secondary); }
  .mc-footer li a:hover { color: var(--color-accent-inverse); }
}
@media (prefers-reduced-motion: no-preference) { .mc-public .mc-button { transition: background-color var(--duration-fast), border-color var(--duration-fast); } }
@media (max-width: 760px) {
  .mc-pathway-intro, .mc-split { grid-template-columns: 1fr; gap: var(--space-6); }
  .mc-pathway-figure img { block-size: auto; max-block-size: 22rem; }
  .mc-page-intro { padding-block: var(--space-6); }
  .mc-panel { padding: var(--space-5); }
  .mc-pricing-intro { display: block; padding-block: var(--space-6) var(--space-5); }
  .mc-free-preview { align-items: start; gap: var(--space-3); padding: var(--space-4); flex-wrap: wrap; }
  .mc-plan-grid { grid-template-columns: 1fr; }
  .mc-plan { padding: var(--space-5); }
  .mc-plan + .mc-plan { border-inline-start: 0; border-block-start: 1px solid var(--color-border-strong); }
  .mc-plan.pg-plan--featured { padding-block-start: var(--space-5); }
  .mc-plan__price { margin-block-start: var(--space-3); }
  .mc-plan__terms { min-block-size: 0; }
  .mc-included-list { grid-template-columns: 1fr; }
  .mc-footer__top { grid-template-columns: 1fr 1fr; gap: var(--space-6); }
  .mc-footer__intro { grid-column: 1 / -1; }
  .mc-footer__legal { grid-template-columns: 1fr; gap: var(--space-3); }
}