/* EDNC — common.css — socle partagé par l'accueil et les trois univers (reset, topbar, en-tête, boutons, animations, tags, cartes, FAQ, formulaires, pied de page, responsive).
   Généré par factorisation des feuilles d'origine : seules les déclarations identiques dans les quatre feuilles sont ici ; le reste vit dans accueil.css / theme-*.css. */
*{box-sizing:border-box}
body{margin:0}
.pg{font-family:'Poppins',system-ui,sans-serif;line-height:1.6;overflow-x:hidden;overflow-x:clip;-webkit-font-smoothing:antialiased}
:where(.pg) :where(h1,h2,h3,h4,p,ul,figure,blockquote){margin:0}
:where(.pg) :where(ul){padding:0;list-style:none}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 40px}
.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ic-s{width:16px;height:16px}
img{display:block}
picture{display:contents}
.tb{font-size:13px}
.tb-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:38px}
.tb span{display:inline-flex;align-items:center;gap:8px}
.tb a{color:#fff;text-decoration:none;display:inline-flex;align-items:center;gap:8px;font-weight:500}
.tb a:hover{color:#ED7B1F}
.tb-r{display:flex;gap:22px}
.hd{position:sticky;top:0;z-index:40}
.hd-in{display:flex;align-items:center;gap:20px;min-height:84px}
.brand{display:flex;align-items:center;text-decoration:none}
.brand img{height:44px;width:auto}
.brand-u img{height:52px}
.nav{display:flex;gap:2px;margin-left:16px}
.nav a{display:inline-flex;align-items:center;padding:10px 13px;border-radius:12px;font-size:14.5px;font-weight:500;text-decoration:none;white-space:nowrap;transition:color .2s,background .2s}
.hd-r{margin-left:auto;display:flex;align-items:center;gap:14px}
.burger{display:none;width:46px;height:46px;border-radius:50%;align-items:center;justify-content:center;cursor:pointer}
.mnav.open{display:block}
.mnav a{display:block;padding:12px 4px;font-weight:600;text-decoration:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:999px;font-family:inherit;font-weight:600;font-size:15.5px;text-decoration:none;border:0;cursor:pointer;white-space:nowrap;transition:background .25s,color .25s,transform .25s,box-shadow .25s}
.btn .ic{transition:transform .35s cubic-bezier(.34,1.56,.64,1)}
.btn:hover .ic{transform:translateX(4px)}
.btn{position:relative;overflow:hidden;isolation:isolate}
.btn::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.5) 48%,transparent 66%);transform:translateX(-130%);transition:transform .8s cubic-bezier(.2,.7,.2,1);pointer-events:none}
.btn:hover::after{transform:translateX(130%)}
.btn:active{transform:scale(.97)}
.ft .ft-q:has(.ft-ql){display:flex;align-items:center;gap:16px}
.ft-ql{width:96px;height:auto;flex:none;border-radius:10px;background:#fff}
@media (prefers-reduced-motion:reduce){.btn::after{display:none}}
.btn-o{background:#ED7B1F;color:#2E1D48}
.btn-o:hover{background:#F3933F;color:#2E1D48;transform:translateY(-2px)}
.btn-sm{min-height:44px;padding:0 20px;font-size:14px}
@keyframes rv{from{opacity:0;translate:0 36px}to{opacity:1;translate:0 0}}
.rv{animation:rv linear both;animation-timeline:view();animation-range:entry 0% entry 35%}
@keyframes up{from{opacity:0;translate:0 28px}to{opacity:1;translate:0 0}}
.up{animation:up .9s cubic-bezier(.2,.7,.2,1) both}
.d1{animation-delay:.1s}
.d2{animation-delay:.2s}
.d3{animation-delay:.3s}
.d4{animation-delay:.45s}
.fl{animation:fl 6s ease-in-out infinite}
.sec{padding:96px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.eyebrow i{width:26px;height:2px;background:#ED7B1F;border-radius:2px;display:block}
.h2{font-size:40px;line-height:1.15;font-weight:700;letter-spacing:-.01em;margin-top:14px}
.lead{font-size:17px;margin-top:16px;max-width:640px}
.hdr{display:flex;align-items:flex-end;justify-content:space-between;gap:32px}
.hdr > div:first-child{flex:1 1 auto}
.hl{color:#ED7B1F}
.tag{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:5px 12px;font-size:12px;font-weight:600;letter-spacing:.02em;width:fit-content}
.tag i{width:7px;height:7px;border-radius:50%;background:currentColor;display:block}
.cta{display:flex;flex-wrap:wrap;gap:14px}
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tab{min-height:44px;padding:0 16px;border-radius:999px;font-family:inherit;font-weight:600;font-size:13.5px;cursor:pointer;transition:all .25s}
.meta{display:flex;flex-wrap:wrap;font-size:13px}
.meta span{display:inline-flex;align-items:center;gap:6px}
.more{display:inline-flex;align-items:center;gap:8px;font-weight:600;margin-top:auto}
.more .ic{transition:transform .3s}
.hid{display:none}
.steps{display:grid;gap:22px;margin-top:48px}
.stp{position:relative}
.stp .n{font-weight:800}
.stp h3{font-size:17px}
.stp p{font-size:14px;margin-top:8px}
.band{position:relative;overflow:hidden}
.band::before{content:"";position:absolute;inset:0}
.band-in{position:relative;display:grid;align-items:center}
.faq{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:64px;align-items:start}
.qb{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 4px;background:none;border:0;font-family:inherit;font-size:17px;font-weight:600;text-align:left;cursor:pointer}
.qb .pm{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex:none;transition:background .25s,color .25s,transform .25s}
.qa-on .qt{display:block}
.qa-on .qb .pm{background:#ED7B1F;color:#2E1D48;transform:rotate(45deg)}
.qt{display:none;padding:0 4px 24px;font-size:15.5px;line-height:1.65;max-width:620px;animation:up .4s both}
.ft{padding:64px 0 28px}
.ft-in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.ft img{height:44px;width:auto}
.ft p{font-size:14px;line-height:1.6;margin-top:16px;max-width:320px}
.ft h4{color:#fff;font-size:14px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px}
.ft ul{display:flex;flex-direction:column;gap:9px}
.ft ul a{text-decoration:none;font-size:14.5px;transition:color .2s}
.ft ul a:hover{color:#ED7B1F}
.legal a{text-decoration:none}
@media (max-width:1100px){.ft-in{grid-template-columns:1fr 1fr}}
@media (max-width:1239px){.nav{display:none}.burger{display:flex}}
@media (max-width:960px){.tb-r{display:none}.hd-r .btn{display:none}}
@media (max-width:640px){.sec{padding:64px 0}.h2{font-size:30px}.hdr{flex-direction:column;align-items:flex-start}.ft-in{grid-template-columns:1fr}.tb-in{justify-content:center;text-align:center;font-size:12px}}
/* rubriques de catalogue (ancres de thématique) : en-tête collant pris en compte au saut d'ancre */
.rub{margin-top:56px;scroll-margin-top:110px}
.rub-hd{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;flex-wrap:wrap;margin-bottom:22px}
.rub .rub-t{font-size:clamp(24px,2.6vw,32px)}
.rub .rub-p{margin-top:10px;max-width:780px}
.rub-meta{font-size:14px;font-weight:600;margin:-6px 0 0}
.rub-ex{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;opacity:.7;margin:22px 0 14px}
.cc-ex{cursor:default}
/* vidéos de sections (§7.2) : même cadre que la photo remplacée ; lecture pilotée par main.js */
.sec-video{display:block;width:100%;height:100%;object-fit:cover}
/* En-tête V6 (22/10/2026) : 8 entrées, menus déroulants .nd (méga menu « Nos formations » .nd-mega), accordéon du menu mobile .mn-g.
   Couleurs du thème clair (le thème sombre de l'ancienne page IA a été abandonné le 27/10/2026). Ouverture : survol (pointeurs fins), clic / clavier via main.js (.open). */
.hd-in{position:relative;gap:16px}
.nav{align-items:center;gap:0;margin-left:4px}
.nav a{padding:10px 8px;font-size:13px}
.nd{position:relative;display:flex}
.nd-b{display:inline-flex;align-items:center;gap:4px;padding:10px 8px;border-radius:12px;border:0;background:none;font-family:inherit;font-size:13px;font-weight:500;color:#2E1D48;cursor:pointer;white-space:nowrap;transition:color .2s,background .2s}
.nd-b .ic{width:14px;height:14px;transition:transform .25s}
.nd:hover .nd-b,.nd.open .nd-b,.nd-b:focus-visible,.nd-b.on{color:#5B4293;background:#F6F5F9}
.nd.open .nd-b .ic{transform:rotate(180deg)}
.nd-p{position:absolute;top:calc(100% + 8px);left:0;min-width:270px;padding:12px;border-radius:20px;background:#fff;border:1px solid #E3E1E9;box-shadow:0 24px 60px rgba(46,29,72,.16);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .25s,transform .25s,visibility 0s .25s;z-index:50}
.nd-p::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.nd.open .nd-p{opacity:1;visibility:visible;transform:none;transition:opacity .25s,transform .25s,visibility 0s}
@media (hover:hover){.nd:hover .nd-p{opacity:1;visibility:visible;transform:none;transition:opacity .25s,transform .25s,visibility 0s}.nd:hover .nd-b .ic{transform:rotate(180deg)}}
.nav .nd-p a{white-space:normal}
/* 1240–1339 px : le logo V2 (28/10/2026) est plus large (139 px, 164 px avec descripteur) : navigation resserrée */
@media (max-width:1339px){.hd-in{gap:10px}.nav{margin-left:0}.nav a,.nd-b{padding:10px 6px}.hd-r{gap:10px}.hd-r .btn{padding-left:18px;padding-right:18px}}
.nd-p ul{display:flex;flex-direction:column;gap:2px}
.nd-p li a{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:12px;font-size:14px;font-weight:500;color:#2E1D48;text-decoration:none;transition:background .2s,color .2s}
.nd-p li a:hover,.nd-p li a:focus-visible{background:#F6F5F9;color:#5B4293}
.nd-mega{position:static}
.nd-mega .nd-p{left:0;right:0;padding:20px 22px 22px}
.nd-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 230px;gap:14px}
.nd-col{padding:2px}
.nd-col+.nd-col{border-left:1px solid #EFEDF4;padding-left:16px}
.nd-t{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:12px;font-size:14.5px;font-weight:700;line-height:1.25;color:#2E1D48;text-decoration:none;transition:background .2s,color .2s}
.nd-t:hover,.nd-t:focus-visible{background:#F6F5F9;color:#5B4293}
.nd-t .pic{width:30px;height:30px}
.nd-col ul{margin-top:6px;padding-left:40px}
.nd-side{display:flex;flex-direction:column;gap:4px;border-radius:16px;background:#F6F5F9;padding:10px;border-left:0}
.nd-side .nd-t:hover,.nd-side .nd-t:focus-visible{background:#fff}
.mnav{max-height:calc(100vh - 84px);overflow:auto}
.mn-g{border-bottom:1px solid #F6F5F9}
.mn-b{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 4px;background:none;border:0;font-family:inherit;font-size:16px;font-weight:600;color:#2E1D48;text-align:left;cursor:pointer}
.mn-b .ic{width:16px;height:16px;transition:transform .25s}
.mn-g.open .mn-b .ic{transform:rotate(180deg)}
.mn-p{display:none;padding:0 0 12px 14px}
.mn-g.open .mn-p{display:block}
.mnav .mn-p a{border-bottom:0;padding:8px 4px;font-size:14.5px;font-weight:500}
.mn-p b{display:block;font-size:12px;letter-spacing:.06em;text-transform:uppercase;margin:12px 0 2px;opacity:.65}
.mn-p b:first-child{margin-top:4px}
/* méga-menu V5 (09/11/2026) : titre d'univers = lien en gras, sous-catégories en dessous (ancres des pages univers) */
.mnav .mn-p a.mn-u{display:block;font-weight:700;font-size:15px;color:#2E1D48;margin-top:12px;padding:8px 4px 4px}
.mnav .mn-p a.mn-u:first-child{margin-top:2px}
.mnav .mn-p a.mn-s{padding-left:16px}
.mn-cta{padding:18px 0 6px}
.mnav .mn-cta a{display:inline-flex;padding:0 26px;border-bottom:0}
/* Charte graphique V2 (kit logo du 28/10/2026, retenue le 29/10/2026) : couples de couleurs des univers (data-univers sur <html>
   des pages univers et des fiches ; principale / seconde / fond clair / texte en couleur / teinte sur fond aubergine) ; les boutons orange
   gardent leur texte aubergine (.btn-o). Palette commune : aubergine #2E1D48, violet #5B4293, turquoise #179B8F, orange #ED7B1F. */
:root{--u-p:#ED7B1F;--u-s:#F26B57;--u-f:#FDEFE4;--u-t:#BB5C0F;--u-n:#F26B57;--u-rgb:237,123,31}
[data-univers="intelligence-artificielle"]{--u-p:#5B4293;--u-s:#2F5BEA;--u-f:#EBE8F2;--u-t:#5B4293;--u-n:#6787F0;--u-rgb:91,66,147}
[data-univers="management-transverses"]{--u-p:#179B8F;--u-s:#2B7A4B;--u-f:#E3F3F2;--u-t:#138076;--u-n:#38A062;--u-rgb:23,155,143}