/* Le simulateur — mobile d'abord. */
.ou-tete { padding: clamp(28px, 4vw, 48px) 0 18px; }
.ou-tete__barre { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 8px 16px; }
.ou-tete h1 { font-size: clamp(2rem, 4.4vw, 3.1rem); margin: 0; }
.ou-jauge { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 600; color: var(--encre-3); flex-shrink: 0; }
.ou-jauge__barre { width: 56px; height: 6px; background: var(--trait); border-radius: 999px; overflow: hidden; }
.ou-jauge__barre i { display: block; height: 100%; background: var(--encre); border-radius: 999px; transition: width .4s ease; }
.ou-sauve { display: inline-flex; align-items: center; gap: 6px; font-size: .85rem; color: var(--encre-2); }
.ou-sauve::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--trait-fort); }
.ou-sauve[data-etat="ok"]::before { background: var(--vert); }
.ou-sauve[data-etat="encours"]::before, .ou-sauve[data-etat="attente"]::before { background: var(--alerte); }
.ou-sauve[data-etat="erreur"]::before { background: var(--accent-texte); }

.ou-corps { padding: 8px 0 56px; }
/* Le formulaire s'efface de la grille : l'essentiel, puis la feuille, puis « Affiner » sur mobile ;
   l'essentiel et « Affiner » à gauche, la feuille collée à droite sur grand écran. */
.ou-grille { display: grid; grid-template-columns: minmax(0, 1fr); grid-template-areas: "essentiel" "feuille" "suite"; gap: 20px; }
.ou-form { display: contents; }
.ou-essentiel { grid-area: essentiel; }
.ou-droite { grid-area: feuille; min-width: 0; }
.ou-suite { grid-area: suite; min-width: 0; }
@media (min-width: 980px) {
  .ou-grille { grid-template-columns: minmax(0, 420px) minmax(0, 1fr); grid-template-areas: "essentiel feuille" "suite feuille"; grid-template-rows: auto 1fr; gap: 16px 48px; align-items: start; }
  .ou-droite { position: sticky; top: 84px; }
}
.ou-bloc { border: 0; margin: 0 0 12px; padding: 20px; background: var(--surface); border: 1px solid var(--trait); border-radius: var(--rayon); min-width: 0; }
.ou-bloc legend { float: left; width: 100%; padding: 0; margin: 0 0 14px; font-weight: 700; font-size: 1.02rem; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ou-bloc legend + * { clear: both; }
.ou-bloc .num { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--encre); color: var(--papier); font-size: .8rem; }
.ou-essentiel { margin: 0; display: grid; gap: 18px; }
.ou-essentiel .sa-champ { margin: 0; }
.ou-essentiel .etiquette { font-weight: 700; }
.ou-ca-tete { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.ou-ca-tete .etiquette { margin: 0; }
.sa-seg--petit label { min-height: 30px; padding: .3em .8em; font-size: .82rem; }
.ou-essentiel .aide a { color: var(--encre-2); }

/* Affiner : tout le reste, replié */
.ou-affiner { border: 1px solid var(--trait); border-radius: var(--rayon); background: var(--surface); }
.ou-affiner > summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 16px 20px; }
.ou-affiner > summary::-webkit-details-marker { display: none; }
.ou-affiner > summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: var(--rayon); }
.ou-affiner__t { font-weight: 700; display: block; }
.ou-affiner__t::before { content: "+"; display: inline-block; width: 1em; font-family: var(--titre); font-size: 1.3rem; line-height: 1; color: var(--accent-texte); transition: transform .2s ease; }
.ou-affiner[open] .ou-affiner__t::before { transform: rotate(45deg); }
.ou-affiner__t small { display: block; font-weight: 400; font-size: .82rem; color: var(--encre-3); margin-top: 2px; padding-left: 1.25em; }
.ou-sous { border: 0; margin: 0; padding: 16px 20px 18px; border-top: 1px solid var(--trait); min-width: 0; }
.ou-sous legend { float: left; width: 100%; padding: 0; margin: 0 0 12px; font-weight: 700; font-size: .95rem; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ou-sous legend + * { clear: both; }
.ou-aide { font-size: .85rem; color: var(--encre-3); margin: 10px 0 0; }
.ou-aide a { color: var(--encre-2); }
.ou-facultatif { font-weight: 500; color: var(--encre-3); font-size: .8rem; }
.ou-grand .sa-saisie { font-size: 1.6rem; font-weight: 700; min-height: 60px; }
.ou-deux { display: grid; grid-template-columns: 1fr; gap: 0 14px; }
@media (min-width: 520px) { .ou-deux { grid-template-columns: 1fr 1fr; } }
input[type="range"] { width: 100%; accent-color: var(--encre); margin: 4px 0 0; }
.ou-pas { display: flex; align-items: stretch; gap: 6px; }
.ou-pas button { width: 48px; border: 1.5px solid var(--trait-fort); border-radius: var(--rayon-s); background: var(--surface); color: var(--encre); font-size: 1.3rem; cursor: pointer; }
.ou-pas button:hover { border-color: var(--encre); }
.ou-pas .sa-saisie { text-align: center; }
.ou-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.ou-lien { margin-top: 14px; padding: 16px; border: 1px dashed var(--trait-fort); border-radius: var(--rayon); }
.ou-suite .ou-actions { margin-top: 14px; }

/* Feuille */
.ou-feuille { min-height: 420px; }
.ou-h { font-family: var(--titre); font-size: 1.25rem; margin: 26px 0 6px; padding-top: 16px; border-top: 2px solid var(--f-encre); color: var(--f-encre); }
.ou-teaser { font-size: .92rem; color: var(--f-encre-2); margin: 4px 0 10px; }
.ou-verdict { font-size: .95rem; margin: 12px 0 0; padding: 10px 12px; background: #F7F4EE; border-radius: 8px; color: var(--f-encre); }
.ou-alertes { margin-top: 14px; }
.ou-alertes .sa-encart { margin: 8px 0; font-size: .9rem; color: #5a3d00; background: #FBEFD2; border-left-color: #8A5A00; }
.ou-feuille .sa-encart--alerte { color: #5a3d00; background: #FBEFD2; border-left-color: #8A5A00; font-size: .9rem; }
.ou-pdf { margin-top: 24px; display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.ou-source { font-size: .78rem; color: var(--f-encre-2); margin: 0; }
.ou-source a { color: var(--f-encre-2); }
.ou-feuille .sa-btn--encre { --b-fond: #16171B; --b-encre: #fff; --b-bord: #16171B; }
.ou-feuille .ou-aide { color: var(--f-encre-2); }
.sa-verrou { margin: 6px 0 4px; min-height: 150px; }
.ou-complet .sa-ligne { align-items: center; }
.ou-flou { flex-shrink: 0; font-weight: 600; white-space: nowrap; filter: blur(5px); user-select: none; opacity: .8; }
.ou-ouvrir { border: 0; background: none; padding: 0; font: inherit; color: var(--f-encre); font-weight: 600; text-decoration: underline; cursor: pointer; }

/* Offre */
.ou-debloquer { scroll-margin-top: 70px; }
.ou-offre { display: grid; grid-template-columns: minmax(0, 1fr); gap: 32px; align-items: start; }
@media (min-width: 980px) { .ou-offre { grid-template-columns: minmax(0, 1fr) minmax(0, 460px); gap: 56px; } }
.ou-offre__chapo { font-size: 1.08rem; color: var(--encre-2); max-width: 30em; margin: 14px 0 0; }
.ou-formules { display: grid; gap: 10px; margin-bottom: 18px; }
.ou-formules input { position: absolute; opacity: 0; pointer-events: none; }
.ou-formules label { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; padding: 14px 16px; border: 1.5px solid var(--trait); border-radius: 12px; cursor: pointer; background: var(--surface); }
.ou-formules label:hover { border-color: var(--trait-fort); }
.ou-formules input:checked + label { border-color: var(--encre); box-shadow: 0 0 0 3px var(--accent-voile); }
.ou-formules input:focus-visible + label { outline: 3px solid var(--accent); outline-offset: 2px; }
.ou-formules .t { font-weight: 700; }
.ou-formules .p { font-family: var(--titre); font-size: 1.5rem; line-height: 1; text-align: right; grid-row: span 2; align-self: center; font-variant-numeric: tabular-nums; }
.ou-formules .p small { font-family: var(--texte); font-size: .8rem; color: var(--encre-3); }
.ou-formules .d { font-size: .82rem; color: var(--encre-3); }
.ou-formules .reco { position: absolute; top: -11px; left: 14px; font-size: .72rem; }
.ou-code { margin: 0 0 14px; font-size: .9rem; }
.ou-code summary { cursor: pointer; color: var(--encre-2); margin-bottom: 8px; }
.ou-consent { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; color: var(--encre-2); margin: 0 0 16px; cursor: pointer; }
.ou-consent input { width: 20px; height: 20px; margin-top: 2px; flex-shrink: 0; accent-color: var(--encre); }
.ou-erreur { color: var(--accent-texte); font-weight: 600; font-size: .9rem; margin: 12px 0 0; }
.ou-garantie { font-size: .82rem; color: var(--encre-3); margin: 14px 0 0; }
.ou-debloque { margin: 0; }

/* Barre collante mobile */
.ou-collant { position: fixed; left: 10px; right: 10px; bottom: 10px; z-index: 40; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 10px 10px 16px; background: var(--encre); color: var(--papier); border-radius: 16px; box-shadow: var(--ombre-forte);
  transform: translateY(140%); transition: transform .3s ease; }
.ou-collant.montre { transform: none; }
.ou-collant .lib { display: block; font-size: .75rem; opacity: .75; }
.ou-collant strong { font-family: var(--titre); font-weight: 400; font-size: 1.35rem; }
@media (min-width: 980px) { .ou-collant { display: none; } }
@media (prefers-reduced-motion: reduce) { .ou-collant { transition: none; } .ou-jauge__barre i { transition: none; } }

/* Méthode de calcul : repliée, lisible à la demande */
.ou-methode { padding: 8px 0 clamp(48px, 6vw, 80px); }
.ou-methode__d { border-top: 1px solid var(--trait); border-bottom: 1px solid var(--trait); }
.ou-methode__d > summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; }
.ou-methode__d > summary::-webkit-details-marker { display: none; }
.ou-methode__d > summary::after { content: "+"; font-family: var(--titre); font-size: 1.6rem; line-height: .8; color: var(--accent-texte); transition: transform .2s ease; }
.ou-methode__d[open] > summary::after { transform: rotate(45deg); }
.ou-methode__d > summary h2 { font-size: clamp(1.3rem, 2.4vw, 1.6rem); margin: 0; }
.ou-methode__d .sa-prose { padding-bottom: 20px; }
@media (prefers-reduced-motion: reduce) { .ou-affiner__t::before, .ou-methode__d > summary::after { transition: none; } }
#activite { font-variant-numeric: normal; }