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

.registration-page .btn,
.registration-result .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-2) var(--space-4);
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  font: inherit;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
}

.registration-page .btn-cta,
.registration-result .btn-cta { background: var(--btn-bg); color: var(--btn-text); }
.registration-page .btn-outline,
.registration-result .btn-outline { background: var(--bg); color: var(--link); }
.registration-page .btn:not(:disabled):hover,
.registration-result .btn:not(:disabled):hover { box-shadow: var(--shadow); }

.prototype-header {
  background: var(--bg);
  border-bottom: 2px solid var(--color-peche);
}

.prototype-header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-3);
  align-items: center;
  padding-block: var(--space-2);
}

.prototype-brand { display: inline-flex; min-width: 44px; min-height: 44px; align-items: center; }
.prototype-brand img { display: block; width: auto; height: 3.25rem; }
.prototype-header__phone { margin: 0; text-align: center; font-weight: 700; }
.prototype-nav-desktop { display: none; }
.prototype-nav { position: relative; }
.prototype-nav summary {
  min-height: 44px;
  padding: var(--space-2);
  color: var(--heading);
  font-weight: 700;
  cursor: pointer;
}
.prototype-nav nav {
  position: absolute;
  inset-block-start: calc(100% + var(--space-1));
  inset-inline-end: 0;
  z-index: 10;
  display: grid;
  min-width: 13rem;
  padding: var(--space-2);
  background: var(--bg);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.prototype-nav nav a { min-height: 44px; padding: var(--space-2); color: var(--link); font-weight: 700; }
.prototype-footer { padding-block: var(--space-4); background: var(--color-brun); color: var(--text-invert); }
.prototype-footer p { margin: 0; }
.prototype-footer p + p { margin-top: var(--space-1); }

.registration-page {
  --registration-border: rgb(61 40 23 / 0.28);
  padding-bottom: var(--space-6);
  overflow-wrap: anywhere;
}

/* Les grilles et cartes ne doivent pas réafficher un choix ou une étape masqués. */
.registration-page [hidden] { display: none !important; }
.registration-result [hidden] { display: none !important; }

.prototype-banner {
  padding: var(--space-3) max(var(--space-3), calc((100vw - 72rem) / 2));
  background: var(--bg-peche);
  border-bottom: 2px solid var(--accent);
  color: var(--text);
  text-align: center;
}

.prototype-banner p { margin: 0; }
.prototype-banner p + p { margin-top: var(--space-1); }

.registration-shell {
  display: grid;
  gap: var(--space-4);
  align-items: start;
  padding-block: var(--space-5);
}

.registration-main,
.registration-summary {
  min-width: 0;
}

.registration-view,
.registration-summary,
.registration-help {
  padding: clamp(var(--space-3), 4vw, var(--space-5));
  background: var(--bg);
  border: 1px solid var(--registration-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.registration-view + .registration-view,
.registration-view + .registration-message,
.registration-message + .registration-help {
  margin-top: var(--space-4);
}

.registration-kicker,
.registration-progress,
.choice-card__eyebrow,
.summary-status {
  color: var(--heading);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.registration-intro h1,
.registration-step h2 {
  margin-block: var(--space-2) var(--space-3);
}

.registration-lead { font-size: clamp(1.05rem, 3vw, 1.25rem); }
.registration-reassurance { margin-block: var(--space-3); }
.registration-peek { margin-top: var(--space-2); font-size: 0.9rem; }

.choice-grid {
  display: grid;
  gap: var(--space-3);
  min-width: 0;
  margin: var(--space-4) 0 0;
  padding: 0;
  border: 0;
}

.choice-grid > legend {
  margin-bottom: var(--space-2);
  color: var(--heading);
  font-weight: 700;
}

.choice-grid > p { margin: 0; }

.choice-card {
  position: relative;
  display: grid;
  gap: var(--space-2);
  min-height: 4.5rem;
  padding: var(--space-3);
  background: var(--bg);
  border: 2px solid var(--registration-border);
  border-radius: var(--radius);
  cursor: pointer;
}

.choice-card:has(input:focus-visible) {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.choice-card:has(input:checked),
.choice-card.is-selected {
  background: var(--bg-menthe);
  border-color: var(--accent);
}

.choice-card--disabled {
  background: color-mix(in srgb, var(--bg-peche) 55%, var(--bg));
  cursor: not-allowed;
  opacity: 0.78;
}

.choice-card input {
  inline-size: 1.5rem;
  block-size: 1.5rem;
  margin: 0;
}

.choice-card__title { color: var(--heading); font-weight: 700; }
.choice-card__meta { font-size: 0.9rem; }
.choice-card__selected { display: none; font-weight: 700; }
.choice-card:has(input:checked) .choice-card__selected,
.choice-card.is-selected .choice-card__selected { display: inline; }
.scenario-label { padding-top: var(--space-2); border-top: 1px solid var(--registration-border); font-weight: 600; }

.step-context {
  margin-block: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-bleu);
  border-left: 4px solid var(--accent);
}

.step-actions {
  display: flex;
  flex-direction: column-reverse;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.step-actions .btn,
.registration-intro > .btn,
.final-action {
  min-height: 44px;
  width: 100%;
}

.identity-fields {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.identity-fields p { margin: 0; }
.identity-fields label { display: block; margin-bottom: var(--space-1); font-weight: 700; }
.identity-fields input {
  width: 100%;
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  font: inherit;
}

.identity-fields input:focus-visible,
.verification-heading a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.verification-list {
  display: grid;
  gap: var(--space-3);
}

.verification-list > section {
  padding: var(--space-3);
  border: 1px solid var(--registration-border);
  border-radius: var(--radius);
}

.verification-list p { margin: var(--space-2) 0 0; }
.verification-heading { display: flex; justify-content: space-between; gap: var(--space-3); align-items: start; }
.verification-heading h3 { margin: 0; }
.verification-heading a { flex-shrink: 0; white-space: nowrap; min-height: 44px; padding: var(--space-2); color: var(--link); font-weight: 700; }

.contract-preview {
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--bg-peche);
  border: 2px dashed var(--accent);
  border-radius: var(--radius);
}

.contract-watermark { font-weight: 700; text-transform: uppercase; }
.contract-preview ol { padding-left: var(--space-4); }
.contract-preview li + li { margin-top: var(--space-2); }
.preview-check { display: flex; gap: var(--space-2); align-items: start; min-height: 44px; margin-top: var(--space-3); }
.preview-check input { inline-size: 1.5rem; block-size: 1.5rem; flex: 0 0 auto; }

.final-total {
  display: grid;
  gap: var(--space-1);
  margin-block: var(--space-4) var(--space-3);
  padding: var(--space-3);
  background: var(--bg-bleu);
  border-left: 4px solid var(--accent);
}

.final-total p { margin: 0; }
.final-total strong { color: var(--heading); font-size: 1.3rem; font-variant-numeric: tabular-nums; }
.final-action:disabled { cursor: not-allowed; opacity: 0.6; transform: none; box-shadow: none; }
.final-explanation { margin-top: var(--space-2); font-weight: 600; }

.registration-message {
  min-height: 1.5em;
  margin-bottom: 0;
  color: var(--heading);
  font-weight: 700;
}

.registration-help { background: var(--bg-menthe); }
.registration-help p { margin: 0; }
.registration-help p + p { margin-top: var(--space-1); }

.registration-summary h2 { margin-block: var(--space-2) var(--space-3); }
.registration-summary dl { margin: 0; }
.registration-summary dl > div {
  display: grid;
  gap: var(--space-1);
  padding-block: var(--space-2);
  border-bottom: 1px solid var(--registration-border);
}
.registration-summary dt { font-weight: 700; }
.registration-summary dd { margin: 0; }
.summary-total { display: grid; gap: var(--space-1); margin-top: var(--space-4); }
.summary-total strong { color: var(--heading); font-size: 1.25rem; font-variant-numeric: tabular-nums; }
.summary-note { font-size: 0.9rem; }

@media (min-width: 40em) {
  .choice-grid--families,
  .choice-grid--offers,
  .choice-grid--slots,
  .choice-grid--payments,
  .membership-choices,
  .identity-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .choice-grid > legend,
  .choice-grid > p { grid-column: 1 / -1; }
  .step-actions { flex-direction: row; justify-content: space-between; }
  .step-actions .btn,
  .registration-intro > .btn,
  .final-action { width: auto; }
}

@media (min-width: 64em) {
  .registration-shell { grid-template-columns: minmax(0, 2fr) minmax(18rem, 1fr); gap: var(--space-5); }
}

@media (min-width: 60em) {
  .prototype-header__inner { grid-template-columns: auto minmax(9rem, 1fr) auto; }
  .prototype-nav { display: none; }
  .prototype-nav-desktop {
    display: flex;
    gap: var(--space-1);
  }
  .prototype-nav-desktop a {
    min-height: 44px;
    padding: var(--space-2);
    color: var(--link);
    font-weight: 700;
  }
}

@media (prefers-reduced-motion: reduce) {
  .registration-page * { scroll-behavior: auto !important; }
}
.registration-result { max-width: 46rem; padding-block: 3rem; }
.registration-result .btn { margin-block: .5rem; }
.registration-message:focus { outline: 3px solid currentColor; outline-offset: .25rem; }

/* Lifting borné aux quatre pages du parcours : les éléments du site gardent
   leurs styles canoniques de layout.css et components.css. */
html.registration-site .registration-page,
html.registration-site .registration-result {
  color: var(--text);
  background: var(--bg);
  font-family: var(--font-body);
}

html.registration-site .registration-view,
html.registration-site .registration-summary,
html.registration-site .registration-help {
  border-color: var(--accent);
}

html.registration-site .registration-progress {
  text-transform: none;
  letter-spacing: 0;
}

html.registration-site .choice-card {
  border-color: var(--accent);
}

html.registration-site .choice-card input { accent-color: var(--accent); }

html.registration-site .registration-menu {
  position: relative;
  flex: 0 0 auto;
}

html.registration-site .registration-menu > summary {
  list-style: none;
}

html.registration-site .registration-menu > summary::-webkit-details-marker {
  display: none;
}

html.registration-site .registration-menu-panel {
  position: absolute;
  inset-block-start: calc(100% + var(--space-2));
  inset-inline-end: 0;
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: min(20rem, calc(100vw - 2rem));
  max-height: calc(100dvh - 6rem);
  overflow-y: auto;
  padding: var(--space-3);
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

@media (max-width: 39.99em) {
  html.registration-site .header-inner { gap: var(--space-2); }
  html.registration-site .registration-menu > summary { padding-inline: .75rem; }
}

@media (min-width: 64em) {
  html.registration-site .registration-menu { display: none; }
}

/* Fiche tarifs : uniquement les étapes vidéos et formules. */
html.registration-site :is(#etape-1, #etape-2) { color:var(--heading); font-size:1rem; }
html.registration-site :is(#etape-1, #etape-2) .registration-progress { font-size:1rem; }
html.registration-site :is(#etape-1, #etape-2) .choice-card { border-width:1.5px; border-radius:16px; text-align:center; align-content:start; gap:1rem; min-width:0; }
html.registration-site :is(#etape-1, #etape-2) .choice-card:has(input:checked) { border:2px solid var(--accent); background:color-mix(in srgb,var(--card-tone) 20%,var(--bg)); }
html.registration-site :is(#etape-1, #etape-2) .choice-card__selected::before { content:"✓ "; }
html.registration-site :is(#etape-1, #etape-2) .choice-card__selected { color:var(--heading); }
html.registration-site :is(#etape-1, #etape-2) .choice-card>input { justify-self:start; }
html.registration-site #etape-1 .family-card--mint, html.registration-site #etape-2 .tariff-card--mint { --card-tone:var(--bg-menthe); }
html.registration-site #etape-1 .family-card--peach, html.registration-site #etape-2 .tariff-card--peach { --card-tone:var(--bg-peche); }
html.registration-site #etape-2 .tariff-card--blue { --card-tone:var(--bg-bleu); }
html.registration-site :is(#etape-1, #etape-2) .choice-card { border-color:var(--card-tone); }
html.registration-site :is(#etape-1, #etape-2) .tariff-circle { display:grid; place-items:center; justify-self:center; width:72px; height:72px; border-radius:50%; background:var(--card-tone); }
html.registration-site :is(#etape-1, #etape-2) .tariff-icon { width:44px; height:44px; flex-shrink:0; }
html.registration-site #etape-1 .choice-card__title { font-family:var(--font-heading); font-size:1.6rem; }
html.registration-site #etape-1 .family-card__price strong { font-family:var(--font-heading); font-size:1.8rem; }
html.registration-site :is(#etape-1, #etape-2) .tariff-details summary { padding-block:.75rem; min-height:44px; font-weight:700; cursor:pointer; }
html.registration-site #etape-2 .choice-grid--offers { display:block; }
html.registration-site #etape-2 .tariff-group + .tariff-group { margin-top:2rem; }
html.registration-site #etape-2 .tariff-band { margin:0 0 1rem; padding:.85rem 1rem; border-radius:8px; background:var(--bg-peche); font-family:var(--font-body); font-size:1rem; letter-spacing:.08em; text-transform:uppercase; }
html.registration-site #etape-2 .tariff-group--cards .tariff-band { background:var(--bg-bleu); }
html.registration-site #etape-2 .tariff-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:1rem; }
html.registration-site #etape-2 .tariff-group--weekly .tariff-grid { grid-template-columns:1fr; }
html.registration-site #etape-2 .tariff-pill { display:block; padding:.6rem .4rem; border-radius:9px; background:var(--card-tone); font-weight:700; }
html.registration-site #etape-2 .tariff-price { font-family:var(--font-heading); font-size:clamp(2.25rem,4vw,3rem); line-height:1.15; }
html.registration-site #etape-2 .tariff-price>span { display:block; font-family:var(--font-body); font-size:1rem; }
html.registration-site #etape-2 .tariff-per-course { padding-top:.75rem; border-top:2px dotted var(--card-tone); font-weight:700; }
html.registration-site #etape-2 .tariff-upfront { padding:.6rem; border-radius:9px; background:var(--card-tone); font-weight:700; }
html.registration-site #etape-2 .choice-card__meta { font-size:1rem; }
html.registration-site #etape-2 .tariff-context { display:flex; flex-wrap:wrap; align-items:center; gap:.5rem; }
html.registration-site #etape-2 .tariff-context a { margin-left:auto; padding:.5rem; min-height:44px; font-weight:700; }
html.registration-site #etape-2 .tariff-weeks { display:flex; justify-content:center; align-items:center; gap:.75rem; margin-block:1.5rem; }
html.registration-site #etape-2 .tariff-weeks .tariff-icon, html.registration-site #etape-2 .tariff-knowledge .tariff-icon { width:28px; height:28px; }
html.registration-site #etape-2 .tariff-knowledge { display:grid; gap:1rem; list-style:none; padding:1rem; background:var(--bg-menthe); border-radius:12px; }
html.registration-site #etape-2 .tariff-knowledge li { display:flex; gap:.75rem; align-items:start; }
@media(min-width:40em){ html.registration-site #etape-2 .tariff-group--weekly .tariff-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media(min-width:80em){ html.registration-site #etape-2 .tariff-group--cards .tariff-grid { grid-template-columns:repeat(4,minmax(0,1fr)); } }

html.registration-site #etape-2 .tariff-group--cards .tariff-card { padding:.75rem .5rem; }
html.registration-site #etape-2 .tariff-group--cards .tariff-price { font-size:2.5rem; white-space:nowrap; }
html.registration-site #etape-2 .tariff-group--cards .choice-card__meta { overflow-wrap:normal; }

html.registration-site #etape-2 .tariff-membership { margin:0 0 1rem; font-size:1rem; }