/* Page PropulAI (propul.group/propul-ai).

   Parti pris. La charte Propul dit : le blanc est le territoire, la couleur est l'événement.
   PropulAI y porte l'orange. La page suit cette règle, avec trois scènes sombres seulement :
   l'ouverture (dans la continuité de l'en-tête du site), l'équipe (les portraits sont pris sur
   fond violet nuit) et le formulaire final. Tout le reste est blanc, tenu par des filets.

   Couleurs : encre #211A33, nuit #171226, orange #FF4A00 (grandes tailles et fonds),
   orange texte #C73800 (sur blanc et sur brume, 4,5:1 au moins), orange clair #FF8556 (sur sombre), brume #F6F4FA, filet #E4E1EC.
   Typographie : Source Serif 4 pour les titres, Inter pour le texte. Pas de capitales espacées.
   Élément signature : l'exemple d'usage de l'ouverture, qui se déroule une fois, étape par étape,
   jusqu'à la validation humaine. C'est le seul mouvement non déclenché de la page. */

.pai {
  --encre: #211A33;
  --nuit: #171226;
  --orange: #FF4A00;
  --orange-t: #C73800;
  --orange-s: #FF8556;
  --brume: #F6F4FA;
  --filet: #E4E1EC;
  --texte-2: #5F5970;
  --clair-2: #CDC7DB;
  --trait-s: rgba(255, 255, 255, .16);
  --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --r-s: 10px;
  --r-m: 16px;
  --r-l: 24px;
  display: block;
  background: #fff;
  color: var(--encre);
  font: 400 1.0625rem/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}
.pai *, .pai *::before, .pai *::after { box-sizing: border-box; }
.pai-page { margin: 0; }
html:has(.pai) { scroll-behavior: smooth; scroll-padding-top: 96px; }

/* Remise à zéro sans poids (:where) : chaque bloc règle ensuite ses marges d'une seule classe. */
:where(.pai) :where(h1, h2, h3, h4, p, ul, ol, dl, dd, figure, fieldset) { margin: 0; padding: 0; }
:where(.pai) :where(ul, ol) { list-style: none; }
:where(.pai) :where(fieldset) { border: 0; min-width: 0; }
:where(.pai) :where(img) { display: block; max-width: 100%; height: auto; }
:where(.pai) :where(a) { color: inherit; }
.pai h1, .pai h2 { font-family: var(--serif); font-weight: 700; letter-spacing: -.02em; text-wrap: balance; }
.pai h2 { font-size: clamp(2rem, 2.2vw + 1.2rem, 3.25rem); line-height: 1.08; }
.pai h3, .pai h4 { font-family: var(--sans); font-weight: 600; letter-spacing: -.01em; line-height: 1.3; }
.pai p { text-wrap: pretty; }

.pai-wrap { width: min(1240px, 100% - 48px); margin-inline: auto; }
.pai-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.pai-skip { position: absolute; left: -999px; top: 0; }
.pai-skip:focus { left: 16px; top: 16px; z-index: 200; background: #fff; color: #211A33; padding: 10px 14px; border-radius: 8px; }

.pai :focus-visible { outline: 3px solid var(--orange-t); outline-offset: 3px; border-radius: 4px; }
.pai-ouv :focus-visible, .pai-val__b :focus-visible, .pai-eq :focus-visible, .pai-dia :focus-visible, .pai-off__c--inv :focus-visible { outline-color: #fff; }

/* Sections */
.pai-sec { padding-block: clamp(72px, 8vw, 128px); }
.pai-tete { max-width: 46rem; }
.pai-tete p { margin-top: 20px; color: var(--texte-2); font-size: 1.125rem; max-width: 38rem; }
.pai-deux { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.pai-deux > .pai-tete { position: sticky; top: 112px; }

/* Boutons et liens */
.pai-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 26px; border: 1px solid transparent; border-radius: var(--r-s); font: 600 1rem/1.2 var(--sans); text-decoration: none; cursor: pointer; transition: background-color .2s, border-color .2s, transform .2s var(--ease); }
.pai-btn--plein { background: var(--orange); color: #1A1326; }
.pai-btn--plein:hover { background: #FF6A2B; transform: translateY(-1px); }
.pai-btn--trait { border-color: rgba(255, 255, 255, .38); color: #fff; }
.pai-btn--trait:hover { border-color: #fff; background: rgba(255, 255, 255, .06); }
.pai-btn[disabled] { opacity: .6; cursor: progress; transform: none; }
.pai-lien { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 1rem; color: var(--orange-t); text-decoration: none; min-height: 44px; }
.pai-lien:hover { text-decoration: underline; text-underline-offset: 4px; }
.pai-fl { width: 18px; height: 18px; flex: none; transition: transform .25s var(--ease); }
.pai a:hover > .pai-fl, .pai a:hover .pai-for__lien .pai-fl, .pai a:hover .pai-sit__of .pai-fl { transform: translateX(4px); }

/* ------------------------------------------------------------ 1. Ouverture */
.pai-ouv { position: relative; isolation: isolate; background: var(--encre); color: #fff; overflow: hidden; }
.pai-ouv::before { content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 70% at 86% 34%, rgba(255, 74, 0, .20), transparent 62%),
    radial-gradient(50% 60% at 8% 100%, rgba(113, 40, 215, .22), transparent 70%),
    linear-gradient(180deg, var(--encre), var(--nuit)); }
.pai-ouv::after { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(80% 90% at 70% 30%, #000, transparent 78%); mask-image: radial-gradient(80% 90% at 70% 30%, #000, transparent 78%); }
.pai-ouv__g { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(40px, 5vw, 88px); align-items: center; padding-block: clamp(56px, 7vw, 112px) clamp(48px, 5vw, 80px); }
.pai-ouv__sur { color: var(--orange-s); font-weight: 500; font-size: .9375rem; margin-bottom: 24px; }
.pai-ouv h1 { font-size: clamp(2.5rem, 3.1vw + 1.1rem, 4.125rem); line-height: 1.05; }
.pai-ouv__sous { margin-top: 28px; max-width: 34rem; color: var(--clair-2); font-size: clamp(1.0625rem, .4vw + 1rem, 1.25rem); line-height: 1.55; }
.pai-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }

.pai-trace { background: rgba(255, 255, 255, .045); border: 1px solid var(--trait-s); border-radius: var(--r-l); padding: clamp(22px, 2.4vw, 32px); backdrop-filter: blur(6px); box-shadow: 0 40px 80px -48px rgba(0, 0, 0, .7); }
.pai-trace figcaption { color: var(--clair-2); font-size: .875rem; padding-bottom: 18px; margin-bottom: 22px; border-bottom: 1px solid var(--trait-s); }
.pai-trace ol { display: grid; gap: 20px; }
.pai-trace__e { position: relative; display: grid; grid-template-columns: 14px minmax(0, 1fr); gap: 16px; transition: opacity .5s var(--ease); }
.pai-trace__e::before { content: ""; position: absolute; left: 6.5px; top: 20px; bottom: -24px; width: 1px; background: var(--orange-s); opacity: .55; transform-origin: top; transition: transform .6s var(--ease); }
.pai-trace__e:last-child::before { display: none; }
.pai-trace__pt { width: 14px; height: 14px; margin-top: 5px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 4px rgba(255, 74, 0, .18); transition: background-color .3s, box-shadow .3s; }
.pai-trace__nom { font-weight: 600; font-size: 1rem; line-height: 1.4; }
.pai-trace__detail { margin-top: 8px; padding: 10px 14px; border-radius: 12px; background: rgba(255, 255, 255, .07); color: #EDE9F6; font-size: .9375rem; line-height: 1.5; }
.pai-trace__pieces { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.pai-trace__pieces li { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border: 1px solid var(--trait-s); border-radius: 8px; font-size: .8125rem; color: #EDE9F6; }
.pai-trace__pieces svg { width: 15px; height: 15px; color: var(--orange-s); flex: none; }
.pai-trace__action { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; padding: 8px 14px; border-radius: 8px; background: var(--orange); color: #1A1326; font-weight: 600; font-size: .875rem; transition: background-color .35s, color .35s, box-shadow .35s; }
.pai-trace__action svg { width: 16px; height: 16px; }
.pai-trace__rejouer { margin-top: 12px; min-height: 44px; padding: 0; background: none; border: 0; color: var(--clair-2); font: 500 .875rem var(--sans); text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }
.pai-trace__rejouer:hover { color: #fff; }
/* Caché pendant la lecture, mais sa place est gardée : le cadre ne change pas de hauteur. */
.pai-trace__rejouer[hidden] { display: block; visibility: hidden; }
html:not(.pai-js) .pai-trace__rejouer { display: none; }

/* Avant et pendant la lecture : une étape pas encore jouée est éteinte. */
.pai-trace[data-etat] .pai-trace__e:not(.est-la) { opacity: .3; }
.pai-trace[data-etat] .pai-trace__e:not(.est-la)::before { transform: scaleY(0); }
.pai-trace[data-etat] .pai-trace__e:not(.est-la) .pai-trace__pt { background: transparent; box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .5); }
.pai-trace[data-etat] .pai-trace__e:not(.est-valide) .pai-trace__action { background: transparent; color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .45); }
.pai-trace[data-etat] .pai-trace__e:not(.est-valide) .pai-trace__action svg { opacity: 0; }

.pai-reperes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--trait-s); }
.pai-reperes li { position: relative; padding: 24px 32px 28px 22px; color: #EDE9F6; font-size: .9375rem; line-height: 1.45; }
.pai-reperes li + li { border-left: 1px solid var(--trait-s); padding-left: 54px; }
.pai-reperes li::before { content: ""; position: absolute; left: 0; top: 32px; width: 7px; height: 7px; background: var(--orange); }
.pai-reperes li + li::before { left: 32px; }

/* ----------------------------------------------------- 2. Votre situation */
.pai-sit__l li { border-top: 1px solid var(--filet); }
.pai-sit__l li:last-child { border-bottom: 1px solid var(--filet); }
.pai-sit__l a { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px 32px; align-items: center; padding: 28px 16px 28px 0; text-decoration: none; transition: padding .3s var(--ease), background-color .3s; }
.pai-sit__l a:hover { background: var(--brume); padding-left: 20px; }
.pai-sit__ph { font-family: var(--serif); font-weight: 600; font-size: clamp(1.375rem, 1vw + 1.05rem, 1.875rem); line-height: 1.2; letter-spacing: -.01em; }
.pai-sit__of { display: inline-flex; align-items: center; gap: 10px; color: var(--orange-t); font-weight: 600; font-size: .9375rem; max-width: 13rem; text-align: right; justify-content: flex-end; }

/* ----------------------------------------------------------- 3. Offres */
.pai-off { padding-top: 0; }
.pai-off__g { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: clamp(40px, 4vw, 64px); border: 1px solid var(--filet); border-radius: var(--r-l); overflow: hidden; }
.pai-off__c { display: flex; flex-direction: column; padding: clamp(24px, 2.2vw, 36px); scroll-margin-top: 112px; background: #fff; }
.pai-off__c + .pai-off__c { border-left: 1px solid var(--filet); }
.pai-off__c h3 { font-family: var(--serif); font-weight: 600; font-size: 1.5rem; line-height: 1.15; letter-spacing: -.015em; min-height: 2.3em; }
.pai-off__acc { margin-top: 12px; color: var(--texte-2); font-size: 1rem; line-height: 1.5; min-height: 4.5em; }
.pai-off__c ul { display: grid; gap: 14px; margin: 24px 0 28px; padding-top: 24px; border-top: 1px solid var(--filet); }
.pai-off__c li { position: relative; padding-left: 20px; font-size: .9375rem; line-height: 1.5; }
.pai-off__c li::before { content: ""; position: absolute; left: 0; top: .55em; width: 6px; height: 6px; background: var(--orange); }
.pai-off__pied, .pai-off__c > .pai-lien { margin-top: auto; }
.pai-off__pied { color: var(--texte-2); font-size: .875rem; }
.pai-off__c:last-child { background: var(--encre); color: #fff; }
.pai-off__c:last-child .pai-off__acc { color: var(--clair-2); }
.pai-off__c:last-child ul { border-top-color: var(--trait-s); }
.pai-off__c:last-child .pai-lien { color: var(--orange-s); }
.pai-off__c:last-child :focus-visible { outline-color: #fff; }
.pai-off__c:target { animation: pai-cible 1.6s var(--ease); }
@keyframes pai-cible { 0%, 60% { box-shadow: inset 0 0 0 3px var(--orange); } 100% { box-shadow: inset 0 0 0 3px transparent; } }

/* ----------------------------------------------------------- 4. Équipe */
.pai-eq { background: var(--nuit); color: #fff; }
.pai-eq .pai-tete p { color: var(--clair-2); }
.pai-eq__rep { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(16px, 2vw, 28px); margin-top: clamp(40px, 4vw, 64px); }
.pai-eq__rep li { padding: 20px 0 20px 22px; border-top: 1px solid var(--trait-s); border-bottom: 1px solid var(--trait-s); position: relative; font-family: var(--serif); font-weight: 600; font-size: clamp(1.125rem, .6vw + 1rem, 1.375rem); line-height: 1.3; }
.pai-eq__rep li::before { content: ""; position: absolute; left: 0; top: 1.8em; width: 7px; height: 7px; background: var(--orange); }
.pai-eq__suite { margin-top: 28px; }
.pai-eq__suite .pai-lien { color: var(--orange-s); }
.pai-eq__g { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); margin-top: clamp(48px, 5vw, 80px); }
.pai-eq__g img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; object-position: 50% 0; border-radius: var(--r-m); background: #2A1259; }
.pai-eq__g h3 { margin-top: 20px; font-family: var(--serif); font-weight: 600; font-size: 1.375rem; letter-spacing: -.01em; }
.pai-eq__role { margin-top: 4px; color: var(--orange-s); font-weight: 500; font-size: .9375rem; line-height: 1.4; }
.pai-eq__txt { margin-top: 12px; color: var(--clair-2); font-size: .9375rem; line-height: 1.55; }

/* ---------------------------------------------------- 5. Exemples d'usages */
.pai-us__g { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(24px, 4vw, 64px); margin-top: clamp(40px, 4vw, 64px); align-items: start; }
.pai-us__onglets { display: none; }
.pai-js .pai-us__onglets { display: grid; }
.pai-us__onglets button { position: relative; text-align: left; padding: 18px 16px 18px 24px; background: none; border: 0; border-top: 1px solid var(--filet); font: 600 clamp(1.125rem, .5vw + 1rem, 1.3125rem)/1.25 var(--serif); letter-spacing: -.01em; color: var(--texte-2); cursor: pointer; transition: color .2s, background-color .2s; }
.pai-us__onglets button:last-child { border-bottom: 1px solid var(--filet); }
.pai-us__onglets button::before { content: ""; position: absolute; left: 0; top: 50%; width: 8px; height: 8px; margin-top: -4px; background: var(--filet); transition: background-color .2s; }
.pai-us__onglets button:hover { color: var(--encre); }
.pai-us__onglets button[aria-selected="true"] { color: var(--encre); }
.pai-us__onglets button[aria-selected="true"]::before { background: var(--orange); }
.pai-us__panneaux { display: grid; gap: 20px; }
.pai-us__p { background: var(--brume); border-radius: var(--r-l); padding: clamp(24px, 3vw, 48px); }
/* Les cinq panneaux partagent la même case : la hauteur ne saute pas d'un exemple à l'autre. */
.pai-js .pai-us__p { grid-area: 1 / 1; }
.pai-js .pai-us__p[data-cache] { visibility: hidden; }
.pai-js .pai-us__g { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); }
.pai-us__g:not(:has(.pai-us__onglets button)) { grid-template-columns: 1fr; }
html:not(.pai-js) .pai-us__g { grid-template-columns: 1fr; }
.pai-us__p h3 { font-family: var(--serif); font-weight: 600; font-size: clamp(1.5rem, 1vw + 1.2rem, 2rem); letter-spacing: -.015em; line-height: 1.15; }
.pai-us__p dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(24px, 3vw, 48px); margin-top: 28px; }
.pai-us__p dt { font-weight: 600; font-size: .875rem; margin-bottom: 10px; }
.pai-us__avant, .pai-us__apres { padding-top: 20px; border-top: 2px solid var(--encre); }
.pai-us__avant { border-top-color: #C9C4D6; }
.pai-us__avant dt, .pai-us__avant dd { color: var(--texte-2); }
.pai-us__apres { border-top-color: var(--orange); }
.pai-us__apres dt { color: var(--orange-t); }
.pai-us__apres dd { font-size: 1.125rem; line-height: 1.5; }
.pai-us__valide { grid-column: 1 / -1; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 24px; align-items: baseline; margin-top: 32px; padding: 18px 22px; background: #fff; border-radius: var(--r-m); }
.pai-us__valide dt { margin: 0; }
.pai-us__valide dd { font-size: 1rem; }
.pai-js .pai-us__p:not([data-cache]) { animation: pai-entre .35s var(--ease); }
@keyframes pai-entre { from { opacity: 0; transform: translateY(6px); } }

/* ----------------------------------------------------------- 6. Méthode */
.pai-met { background: var(--brume); }
.pai-met__l { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin-top: clamp(48px, 5vw, 72px); counter-reset: etape; }
.pai-met__l li { position: relative; counter-increment: etape; padding: 28px 28px 0 0; border-top: 1px solid var(--encre); }
.pai-met__l li::before { content: counter(etape); display: block; font: 700 clamp(2.75rem, 3vw + 1rem, 4rem)/1 var(--serif); letter-spacing: -.03em; color: var(--orange); margin-bottom: 20px; }
.pai-met__l li::after { content: ""; position: absolute; left: 0; top: -5px; width: 9px; height: 9px; background: var(--encre); }
.pai-met__l h3 { font-size: 1.125rem; }
.pai-met__l p { margin-top: 10px; color: var(--texte-2); font-size: .9375rem; line-height: 1.55; }
.pai-met__encart { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 40px; margin-top: clamp(48px, 5vw, 72px); padding: 28px clamp(24px, 3vw, 40px); background: #fff; border-radius: var(--r-m); }
.pai-met__encart h3 { font-family: var(--serif); font-size: 1.375rem; letter-spacing: -.01em; }
.pai-met__encart p { margin-top: 6px; color: var(--texte-2); max-width: 44rem; }

/* -------------------------------------------------------- 7. Formations */
.pai-for__l { margin-top: clamp(40px, 4vw, 64px); }
.pai-for__l li { border-top: 1px solid var(--encre); }
.pai-for__l a { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 20px clamp(32px, 6vw, 96px); padding: 36px 20px 36px 0; text-decoration: none; transition: background-color .3s, padding .3s var(--ease); }
.pai-for__l a:hover { background: var(--brume); padding-left: 20px; }
.pai-for__nom h3 { font-family: var(--serif); font-weight: 700; font-size: clamp(1.625rem, 1.4vw + 1.2rem, 2.375rem); letter-spacing: -.02em; line-height: 1.08; }
.pai-for__nom p { margin-top: 14px; color: var(--texte-2); max-width: 30rem; }
.pai-for__l dl { display: grid; gap: 12px; align-content: start; }
.pai-for__l dl div { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 16px; font-size: .9375rem; line-height: 1.5; }
.pai-for__l dt { color: var(--texte-2); }
.pai-for__lien { grid-column: 2; display: inline-flex; align-items: center; gap: 8px; color: var(--orange-t); font-weight: 600; }


.pai-qua { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px 32px; align-items: center; margin-top: 32px; padding: 24px clamp(20px, 3vw, 32px); border: 1px solid var(--filet); border-radius: var(--r-m); }
.pai-qua img { width: 132px; grid-row: span 2; }
.pai-qua p { font-size: .9375rem; line-height: 1.55; }
.pai-qua__liens { display: flex; flex-wrap: wrap; gap: 4px 28px; }

/* ----------------------------------------------------------- 8. Données */
.pai-don { border-top: 1px solid var(--filet); }
.pai-don__l li { padding: 26px 0; border-top: 1px solid var(--filet); display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 8px 32px; }
.pai-don__l li:last-child { border-bottom: 1px solid var(--filet); }
.pai-don__l h3 { font-size: 1.125rem; }
.pai-don__l p { color: var(--texte-2); font-size: 1rem; }

/* ---------------------------------------------------------------- 9. FAQ */
.pai-faq { background: var(--brume); }
.pai-faq details { border-top: 1px solid #D6D1E2; }
.pai-faq details:last-child { border-bottom: 1px solid #D6D1E2; }
.pai-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 0; cursor: pointer; list-style: none; font-weight: 600; font-size: 1.125rem; line-height: 1.35; }
.pai-faq summary::-webkit-details-marker { display: none; }
.pai-faq summary svg { width: 20px; height: 20px; flex: none; color: var(--orange-t); transition: transform .3s var(--ease); }
.pai-faq details[open] summary svg { transform: rotate(45deg); }
.pai-faq details > div { padding: 0 44px 28px 0; display: grid; gap: 10px; }
.pai-faq details p { color: #4B4560; max-width: 44rem; }

/* --------------------------------------------------------- 10. Diagnostic */
.pai-dia { position: relative; isolation: isolate; background: var(--encre); color: #fff; overflow: hidden; }
.pai-dia::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(55% 70% at 100% 0%, rgba(255, 74, 0, .16), transparent 65%), linear-gradient(180deg, var(--encre), var(--nuit)); }
.pai-dia__g { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.pai-dia .pai-tete p { color: var(--clair-2); }
.pai-dia__texte h3 { margin-top: 48px; font-size: 1rem; color: var(--orange-s); }
.pai-dia__suite { margin-top: 16px; counter-reset: suite; }
.pai-dia__suite li { counter-increment: suite; position: relative; padding: 14px 0 14px 40px; border-top: 1px solid var(--trait-s); color: #EDE9F6; font-size: 1rem; line-height: 1.5; }
.pai-dia__suite li::before { content: counter(suite); position: absolute; left: 0; top: 13px; font: 700 1.125rem/1.5 var(--serif); color: var(--orange-s); }

.pai-form { display: grid; gap: 22px; padding: clamp(24px, 3vw, 44px); background: rgba(255, 255, 255, .05); border: 1px solid var(--trait-s); border-radius: var(--r-l); }
.pai-form__2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.pai-form p { display: grid; gap: 8px; }
.pai-form label, .pai-form legend { font-weight: 500; font-size: .9375rem; color: #fff; }
.pai-form legend { margin-bottom: 10px; padding: 0; }
.pai-form input:not([type="radio"]), .pai-form select, .pai-form textarea { width: 100%; min-height: 50px; padding: 12px 14px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .46); border-radius: var(--r-s); color: #fff; font: 400 1rem/1.4 var(--sans); transition: border-color .2s, background-color .2s; }
.pai-form select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%23fff' stroke-width='1.6' stroke-linecap='round'%3E%3Cpath d='M1 1.5l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; background-size: 12px; padding-right: 40px; }
.pai-form select option { color: #211A33; background: #fff; }
.pai-form textarea { resize: vertical; min-height: 132px; }
.pai-form input:hover, .pai-form select:hover, .pai-form textarea:hover { border-color: rgba(255, 255, 255, .7); }
.pai-form input:focus-visible, .pai-form select:focus-visible, .pai-form textarea:focus-visible { outline: 3px solid var(--orange-s); outline-offset: 1px; border-color: transparent; background-color: rgba(255, 255, 255, .1); }
.pai-form [aria-invalid="true"] { border-color: #FF9C8F; background-color: rgba(255, 110, 90, .1); }
.pai-form__erreur { color: #FFB4A9; font-size: .875rem; }
.pai-form__aide { color: var(--clair-2); font-size: .875rem; }
.pai-form__choix { display: flex; flex-wrap: wrap; gap: 10px; }
.pai-form__choix label { position: relative; cursor: pointer; }
.pai-form__choix input { position: absolute; opacity: 0; width: 100%; height: 100%; inset: 0; margin: 0; cursor: pointer; }
.pai-form__choix span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border: 1px solid rgba(255, 255, 255, .46); border-radius: 999px; font-size: .9375rem; font-weight: 500; transition: background-color .2s, border-color .2s, color .2s; }
.pai-form__choix label:hover span { border-color: rgba(255, 255, 255, .8); }
.pai-form__choix input:checked + span { background: #fff; border-color: #fff; color: var(--encre); }
.pai-form__choix input:focus-visible + span { outline: 3px solid var(--orange-s); outline-offset: 2px; }
.pai-form__piege { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.pai-form__fin { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.pai-form__etat { font-size: .9375rem; color: #EDE9F6; min-height: 1.5em; flex: 1 1 14rem; }
.pai-form__etat[data-type="erreur"] { color: #FFB4A9; }
.pai-form__etat[data-type="succes"] { color: #9BE8B0; }
.pai-form__mentions, .pai-form__sansjs { color: var(--clair-2); font-size: .8125rem; display: block; }
.pai-form__mentions a { color: #fff; text-underline-offset: 3px; }

/* Barre de rendez-vous, sur mobile, une fois l'ouverture passée. */
.pai-barre { display: none; }

/* Le pied du site annonce des formations données en français : faux pour PropulAI, masqué ici. */
.pai-page .pkf__formations { display: none; }

/* ------------------------------------------------------------ Largeurs */
@media (max-width: 1100px) {
  .pai-off__g { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pai-off__c:nth-child(3) { border-left: 0; }
  .pai-off__c:nth-child(n+3) { border-top: 1px solid var(--filet); }
  .pai-off__c h3, .pai-off__acc { min-height: 0; }
  .pai-met__l { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 48px; }
  .pai-eq__g { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 40px; }
}
@media (max-width: 900px) {
  .pai-ouv__g, .pai-deux, .pai-dia__g, .pai-us__g, .pai-js .pai-us__g { grid-template-columns: minmax(0, 1fr); }
  .pai-deux > .pai-tete { position: static; }
  .pai-reperes { grid-template-columns: 1fr; }
  .pai-reperes li, .pai-reperes li + li { padding: 16px 0 16px 22px; border-left: 0; }
  .pai-reperes li + li { border-top: 1px solid var(--trait-s); }
  .pai-reperes li::before, .pai-reperes li + li::before { left: 0; top: 24px; }
  .pai-js .pai-us__onglets { display: flex; flex-wrap: wrap; gap: 8px; }
  .pai-us__onglets button, .pai-us__onglets button:last-child { padding: 10px 16px; min-height: 44px; border: 1px solid var(--filet); border-radius: 999px; font: 600 .9375rem/1.2 var(--sans); }
  .pai-us__onglets button::before { display: none; }
  .pai-us__onglets button[aria-selected="true"] { background: var(--encre); border-color: var(--encre); color: #fff; }
  .pai-js .pai-us__p { grid-area: auto; }
  .pai-js .pai-us__p[data-cache] { display: none; }
  .pai-for__l a { grid-template-columns: minmax(0, 1fr); padding-right: 0; }
  .pai-for__lien { grid-column: 1; }
  .pai-dia__texte h3 { margin-top: 32px; }
}
@media (max-width: 720px) {
  .pai-wrap { width: min(1240px, 100% - 40px); }
  .pai-sit__l a { grid-template-columns: minmax(0, 1fr); padding-right: 0; }
  .pai-sit__of { max-width: none; text-align: left; justify-content: flex-start; }
  .pai-off__g { grid-template-columns: minmax(0, 1fr); }
  .pai-off__c + .pai-off__c { border-left: 0; border-top: 1px solid var(--filet); }
  .pai-met__l { grid-template-columns: minmax(0, 1fr); row-gap: 0; }
  .pai-met__l li { display: grid; grid-template-columns: 56px minmax(0, 1fr); column-gap: 8px; padding: 22px 0 26px; }
  .pai-met__l li::before { grid-row: span 2; margin: 0; font-size: 2.5rem; }
  .pai-us__p dl, .pai-form__2, .pai-don__l li { grid-template-columns: minmax(0, 1fr); }
  .pai-us__apres { margin-top: 24px; }
  .pai-us__valide { grid-template-columns: minmax(0, 1fr); }
  .pai-qua { grid-template-columns: minmax(0, 1fr); }
  .pai-qua img { grid-row: auto; }
  .pai-for__l dl div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .pai-actions .pai-btn { flex: 1 1 100%; }
  .pai-faq details > div { padding-right: 0; }
  .pai-form__fin .pai-btn { width: 100%; }

  .pai-barre { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 90; display: flex; align-items: center; justify-content: center; min-height: 52px; border-radius: 12px; background: #FF4A00; color: #1A1326; font: 600 1rem/1.2 'Inter', system-ui, sans-serif; text-decoration: none; box-shadow: 0 12px 32px -12px rgba(23, 18, 38, .6); transform: translateY(160%); visibility: hidden; transition: transform .35s cubic-bezier(.22, 1, .36, 1), visibility 0s .35s; }
  .pai-barre.est-la { transform: none; visibility: visible; transition-delay: 0s; }
  .pai-barre:focus-visible { outline: 3px solid #211A33; outline-offset: 3px; }
}
@media (max-width: 520px) {
  .pai-eq__g, .pai-eq__rep { grid-template-columns: minmax(0, 1fr); }
  .pai-eq__rep li + li { border-top: 0; }
  .pai-eq__g li { display: grid; grid-template-columns: 112px minmax(0, 1fr); column-gap: 18px; align-items: start; }
  .pai-eq__g img { grid-row: span 3; aspect-ratio: 1 / 1.15; }
  .pai-eq__g h3 { margin-top: 0; }
}

/* ============================================================ PAGES INTÉRIEURES
   Offres, secteurs, cas d'usage, à propos. Même système que l'accueil : une ouverture sombre et
   courte, puis du blanc tenu par des filets. Les sections sont plus serrées : ce sont des pages
   qu'on lit en entier. */

/* Barre PropulAI, sous l'en-tête du site. */
.pai.pai-nav { background: var(--nuit); border-bottom: 1px solid var(--trait-s); color: #fff; }
.pai-nav .pai-wrap { display: flex; align-items: center; gap: 8px 28px; min-height: 52px; }
.pai-nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--clair-2); font-size: .9375rem; font-weight: 500; text-decoration: none; white-space: nowrap; }
.pai-nav a:hover, .pai-nav a[aria-current] { color: #fff; }
.pai-nav ul { display: flex; gap: 4px 24px; flex: 1; overflow-x: auto; scrollbar-width: none; }
.pai-nav ul::-webkit-scrollbar { display: none; }
.pai-nav ul a[aria-current] { box-shadow: inset 0 -2px 0 var(--orange); }
/* La liste défile : un contour extérieur y serait rogné. */
.pai-nav ul a:focus-visible { outline-offset: -3px; }
.pai-nav .pai-nav__m { font-family: var(--serif); font-weight: 700; font-size: 1.0625rem; color: #fff; padding-right: 24px; border-right: 1px solid var(--trait-s); }
.pai-nav .pai-nav__cta { color: var(--orange-s); font-weight: 600; }
.pai-nav :focus-visible { outline-color: #fff; }

/* Ouverture d'une page intérieure. */
.pai-pouv { position: relative; isolation: isolate; background: var(--encre); color: #fff; overflow: hidden; padding-block: clamp(32px, 4vw, 56px) clamp(48px, 6vw, 88px); }
.pai-pouv::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(50% 90% at 92% 10%, rgba(255, 74, 0, .18), transparent 62%), linear-gradient(180deg, var(--encre), var(--nuit)); }
.pai-pouv :focus-visible { outline-color: #fff; }
.pai-pouv h1 { max-width: 20em; font-size: clamp(2.125rem, 2.4vw + 1.1rem, 3.5rem); line-height: 1.08; }
.pai-pouv__chapo { margin-top: 24px; max-width: 40rem; color: var(--clair-2); font-size: clamp(1.0625rem, .4vw + 1rem, 1.25rem); line-height: 1.55; }
.pai-pouv .pai-actions { margin-top: 32px; }
.pai-fil { margin-bottom: clamp(28px, 4vw, 56px); }
.pai-fil ol { display: flex; flex-wrap: wrap; gap: 2px 10px; font-size: .875rem; color: var(--clair-2); }
.pai-fil li + li::before { content: "/"; margin-right: 10px; opacity: .5; }
.pai-fil a { display: inline-block; padding-block: 6px; color: var(--clair-2); text-underline-offset: 3px; }
.pai-fil a:hover { color: #fff; }
.pai-fil [aria-current] { padding-block: 6px; color: #fff; }
.pai-ex { margin-bottom: 18px; }
.pai-ex span { display: inline-flex; align-items: center; min-height: 30px; padding: 0 12px; border: 1px solid var(--orange-s); border-radius: 999px; color: var(--orange-s); font-size: .875rem; font-weight: 600; }
.pai-ex__t { margin-top: 20px; max-width: 40rem; padding-left: 16px; border-left: 2px solid var(--orange-s); color: #EDE9F6; font-size: .9375rem; line-height: 1.55; }

/* Rythme et titres des sections d'une page intérieure. */
.pai-pouv ~ .pai-sec { padding-block: clamp(48px, 5.5vw, 88px); }
.pai-pouv ~ .pai-sec h2 { font-size: clamp(1.625rem, 1.3vw + 1.15rem, 2.375rem); line-height: 1.12; }
.pai-pouv ~ .pai-sec + .pai-sec { border-top: 1px solid var(--filet); }
.pai .pai-pouv ~ .pai-met, .pai .pai-pouv ~ .pai-faq, .pai .pai-pouv ~ .pai-conf, .pai .pai-pouv ~ .pai-val, .pai .pai-pouv ~ .pai-eq, .pai .pai-pouv ~ .pai-dia,
.pai .pai-pouv ~ .pai-met + .pai-sec, .pai .pai-pouv ~ .pai-faq + .pai-sec, .pai .pai-pouv ~ .pai-conf + .pai-sec, .pai .pai-pouv ~ .pai-val + .pai-sec, .pai .pai-pouv ~ .pai-eq + .pai-sec { border-top: 0; }
.pai-pouv ~ .pai-dia h2 { font-size: clamp(2rem, 2.2vw + 1.2rem, 3.25rem); }

.pai-def__t { font-size: clamp(1.125rem, .5vw + 1rem, 1.375rem); line-height: 1.6; max-width: 44rem; }
.pai-prose { display: grid; gap: 1em; font-size: 1.125rem; line-height: 1.65; max-width: 44rem; }

.pai-tro__l { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px clamp(24px, 3vw, 48px); margin-top: clamp(32px, 3vw, 48px); }
.pai-tro__l li { padding-top: 24px; border-top: 1px solid var(--encre); position: relative; }
.pai-tro__l li::before { content: ""; position: absolute; left: 0; top: -4px; width: 7px; height: 7px; background: var(--orange); }
.pai-tro__l h3 { font-family: var(--serif); font-size: 1.3125rem; letter-spacing: -.01em; line-height: 1.2; }
.pai-tro__l p { margin-top: 10px; color: var(--texte-2); font-size: 1rem; }

.pai-pts li { position: relative; padding: 16px 0 16px 28px; border-top: 1px solid var(--filet); font-size: 1.0625rem; line-height: 1.5; }
.pai-pts li:last-child { border-bottom: 1px solid var(--filet); }
.pai-pts li::before { content: ""; position: absolute; left: 0; top: 1.55em; width: 7px; height: 7px; background: var(--orange); }

.pai-met__l .pai-met__liv { margin-top: 16px; padding-top: 14px; border-top: 1px solid #D6D1E2; color: var(--encre); font-weight: 600; }
.pai-met__liv span { display: block; margin-bottom: 2px; color: var(--texte-2); font-weight: 500; font-size: .8125rem; }
.pai-pouv ~ .pai-met .pai-met__l { margin-top: clamp(40px, 4vw, 56px); }
.pai-pouv ~ .pai-forl .pai-met__encart h2 { font-family: var(--serif); font-weight: 600; font-size: 1.375rem; letter-spacing: -.01em; line-height: 1.25; }
.pai-forl .pai-met__encart { margin-top: 0; padding: 32px clamp(24px, 3vw, 40px); background: var(--brume); }

.pai-casl__tete { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 12px 32px; }
.pai-cas__l { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); margin-top: clamp(28px, 3vw, 40px); }
.pai-cas__l a, .pai-sect__l a { display: flex; flex-direction: column; height: 100%; padding: 24px 24px 20px; border: 1px solid var(--filet); border-radius: var(--r-m); text-decoration: none; transition: border-color .2s, transform .25s var(--ease); }
.pai-cas__l a:hover, .pai-sect__l a:hover { border-color: var(--encre); transform: translateY(-2px); }
.pai-cas__l:has(> li:nth-child(4):last-child), .pai-cas__l:has(> li:nth-child(2):last-child) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pai-cas__dom { color: var(--texte-2); font-size: .8125rem; font-weight: 500; }
.pai-cas__l h3, .pai-sect__l h3 { margin-top: 8px; font-family: var(--serif); font-size: 1.3125rem; letter-spacing: -.01em; line-height: 1.2; }
.pai-sect__l h3 { margin-top: 0; font-size: 1.5rem; }
.pai-cas__l p, .pai-sect__l p { margin: 10px 0 20px; color: var(--texte-2); font-size: .9375rem; line-height: 1.55; }
.pai-cas__lien { display: inline-flex; align-items: center; gap: 8px; margin-top: auto; min-height: 32px; color: var(--orange-t); font-weight: 600; font-size: .9375rem; }
.pai a:hover .pai-cas__lien .pai-fl { transform: translateX(4px); }
.pai-sect__l { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }

.pai-fct__r { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 20px clamp(32px, 5vw, 80px); padding: 36px 0; border-top: 1px solid var(--encre); }
.pai-fct .pai-tete + .pai-fct__r { margin-top: clamp(32px, 3vw, 48px); }
.pai-fct__n h3 { font-family: var(--serif); font-weight: 700; font-size: clamp(1.5rem, 1vw + 1.2rem, 1.875rem); letter-spacing: -.015em; line-height: 1.12; }
.pai-fct__n p { margin-top: 10px; color: var(--texte-2); }
.pai-fct__r ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px clamp(24px, 3vw, 40px); }
.pai-fct__r h4 { font-size: 1.0625rem; }
.pai-fct__r li p { margin-top: 6px; color: var(--texte-2); font-size: .9375rem; line-height: 1.55; }

.pai-conf { background: var(--brume); }
.pai-conf .pai-pts li { border-color: #D6D1E2; }

.pai-ofl__l li { border-top: 1px solid var(--filet); }
.pai-ofl__l li:last-child { border-bottom: 1px solid var(--filet); }
.pai-ofl__l .pai-lien { display: flex; justify-content: space-between; padding: 14px 0; font-size: 1.0625rem; }

.pai-sol__l { counter-reset: pas; }
.pai-sol__l li { counter-increment: pas; position: relative; padding: 16px 0 16px 44px; border-top: 1px solid var(--filet); font-size: 1.0625rem; line-height: 1.5; }
.pai-sol__l li:last-child { border-bottom: 1px solid var(--filet); }
.pai-sol__l li::before { content: counter(pas); position: absolute; left: 0; top: 13px; font: 700 1.25rem/1.5 var(--serif); color: var(--orange-t); }

.pai-val { background: var(--brume); }
.pai-val__b { padding: clamp(28px, 3.5vw, 48px); background: var(--encre); color: #fff; border-radius: var(--r-l); }
.pai-pouv ~ .pai-val .pai-val__b h2 { font: 600 1rem/1.3 var(--sans); letter-spacing: 0; color: var(--orange-s); }
.pai-val__b p { margin-top: 12px; max-width: 46rem; font-family: var(--serif); font-weight: 600; font-size: clamp(1.25rem, 1vw + 1rem, 1.75rem); line-height: 1.3; letter-spacing: -.01em; }
.pai-val__2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px clamp(32px, 5vw, 80px); margin-top: clamp(40px, 4vw, 64px); }
.pai-val__2 h3 { margin-bottom: 20px; font-family: var(--serif); font-weight: 700; font-size: clamp(1.375rem, .8vw + 1.1rem, 1.75rem); letter-spacing: -.02em; line-height: 1.12; }
.pai-val__n { margin-top: 16px; color: var(--texte-2); font-size: .9375rem; }
.pai-val__2 .pai-pts li { border-color: #D6D1E2; }

.pai-par .pai-qua { margin-top: clamp(28px, 3vw, 40px); }
.pai-par .pai-qua img { grid-row: span 3; }
.pai-off__det { margin-top: 8px; font-size: .9375rem; }
.pai-us__fiche { margin-top: 20px; }

@media (max-width: 1100px) {
  .pai-cas__l { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .pai-fct__r, .pai-val__2 { grid-template-columns: minmax(0, 1fr); }
  .pai-nav .pai-nav__cta { display: none; }
}
@media (max-width: 720px) {
  .pai-tro__l, .pai-cas__l, .pai-cas__l:has(> li), .pai-sect__l, .pai-fct__r ul { grid-template-columns: minmax(0, 1fr); }
  .pai-nav .pai-wrap { gap: 8px 16px; }
  .pai-nav .pai-nav__m { padding-right: 16px; }
  .pai-pouv .pai-actions .pai-btn { flex: 0 1 auto; }
  .pai-par .pai-qua img { grid-row: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html:has(.pai) { scroll-behavior: auto; }
  .pai *, .pai *::before, .pai *::after, .pai-barre { transition: none !important; animation: none !important; }
}
@media print {
  .pai-barre, .pai-trace__rejouer { display: none !important; }
  .pai-us__p[data-cache] { display: block !important; }
}