/* ============================================================
   INSTITUT SUPÉRIEUR DU DIGITAL — main.css
   Architecture : tokens → base → composants → sections → responsive
   Charte : Violet #654E92 · Vert #60BEB0 · Jaune #FCE011 · Noir · Blanc
   Fonds foncés → violet + vert / Fond clair → jaune (règle charte)
   Typo : DM Sans (proxy web libre de Circular Std / Euclid Circular A)
   ============================================================ */

/* ---------- 1. Design tokens ---------- */
:root{
  /* Couleurs de marque */
  --violet:#654E92;
  --violet-hover:#57427F;
  --violet-deep:#241B3E;
  --violet-ink:#1A1329;
  --vert:#60BEB0;
  --vert-dark:#3E9285;
  --jaune:#FCE011;
  --jaune-ink:#8A7A00;
  --noir:#0F0C17;
  --blanc:#FFFFFF;
  --creme:#FAF9FC;
  --gris:#6C6580;

  /* Bordures hairline (clair / foncé) */
  --line:rgba(23,16,44,.08);
  --line-strong:rgba(23,16,44,.14);
  --line-dark:rgba(255,255,255,.09);

  /* Rayons — volontairement contenus */
  --r-xs:6px;
  --r-sm:10px;
  --r-md:14px;
  --r-lg:18px;

  /* Ombres en couches, discrètes */
  --shadow-sm:0 1px 2px rgba(20,14,40,.05), 0 2px 8px rgba(20,14,40,.04);
  --shadow-md:0 1px 2px rgba(20,14,40,.05), 0 8px 24px rgba(20,14,40,.08);
  --shadow-lg:0 2px 4px rgba(20,14,40,.05), 0 24px 56px rgba(20,14,40,.13);

  --maxw:1200px;
  --ease:cubic-bezier(.25,.6,.3,1);
  --fast:.16s;
  --med:.3s;
}

/* ---------- 2. Base ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'DM Sans',system-ui,-apple-system,sans-serif;
  color:var(--noir);
  background:var(--blanc);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:rgba(252,224,17,.55);color:var(--noir)}

.container{max-width:var(--maxw);margin:0 auto;padding:0 28px}
h1,h2,h3{line-height:1.12;letter-spacing:-.022em;font-weight:800}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);margin-bottom:16px}
.section{padding:100px 0}
.section-head{max-width:620px;margin-bottom:56px}
.section-head p{color:var(--gris);font-size:1.06rem}
.dark{background:var(--violet-deep);color:var(--blanc)}
.dark .section-head p{color:rgba(255,255,255,.7)}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:.76rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--violet);margin-bottom:16px;
}
.eyebrow::before{content:"";width:20px;height:2px;background:var(--jaune);border-radius:1px}
.dark .eyebrow{color:var(--vert)}
.dark .eyebrow::before{background:var(--vert)}

/* Motif cubes isométriques (mise en volume du pixel — charte) */
.iso-bg{position:absolute;inset:0;pointer-events:none}

/* ---------- 3. Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:inherit;font-size:.96rem;font-weight:700;letter-spacing:-.005em;
  padding:0 24px;height:50px;border-radius:var(--r-sm);
  border:1px solid transparent;cursor:pointer;text-decoration:none;white-space:nowrap;
  transition:transform var(--fast) var(--ease),box-shadow var(--fast) var(--ease),
             background var(--fast),border-color var(--fast),color var(--fast);
}
.btn:active{transform:translateY(1px)}
.btn:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(101,78,146,.35)}
.btn-primary{
  background:var(--jaune);color:var(--noir);
  border-color:rgba(20,14,40,.12);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.55), var(--shadow-sm);
}
.btn-primary:hover{
  transform:translateY(-1px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.55), var(--shadow-md);
  background:#FFE83D;
}
.btn-secondary{
  background:var(--blanc);color:var(--noir);
  border-color:var(--line-strong);
  box-shadow:var(--shadow-sm);
}
.btn-secondary:hover{border-color:var(--violet);color:var(--violet);transform:translateY(-1px)}
.dark .btn-secondary{background:rgba(255,255,255,.04);color:var(--blanc);border-color:rgba(255,255,255,.18);box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.dark .btn-secondary:hover{border-color:var(--vert);color:var(--vert)}
.btn-violet{
  background:var(--violet);color:var(--blanc);
  border-color:rgba(20,14,40,.2);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.16), var(--shadow-sm);
}
.btn-violet:hover{background:var(--violet-hover);transform:translateY(-1px);box-shadow:inset 0 1px 0 rgba(255,255,255,.16), var(--shadow-md)}
.btn-wa{background:#25D366;color:#fff;border-color:rgba(0,60,20,.18);box-shadow:inset 0 1px 0 rgba(255,255,255,.3), var(--shadow-sm)}
.btn .arrow{transition:transform var(--fast) var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}

/* ---------- 4. Médias / emplacements images ---------- */
.ph{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  background:linear-gradient(135deg,#F2EFF8,#E4F4F1);
  border:1px solid var(--line);
}
.ph img{width:100%;height:100%;object-fit:cover;display:block}
.dark .ph{border-color:var(--line-dark);background:linear-gradient(135deg,#2E2352,#1A1329)}

/* ---------- 5. Barre annonce ---------- */
.announce{
  background:var(--noir);color:rgba(255,255,255,.85);
  font-size:.86rem;text-align:center;padding:9px 16px;font-weight:500;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.announce b{color:var(--jaune);font-weight:700}
.announce a{color:var(--vert);font-weight:700;text-decoration:none;margin-left:6px}
.announce a:hover{text-decoration:underline}

/* ---------- 6. Barre utilitaire ---------- */
.utility{background:var(--noir);color:rgba(255,255,255,.72);font-size:.82rem}
.utility-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 28px;height:38px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.utility-msg{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.utility-msg b{color:var(--jaune);font-weight:700}
.u-sep{margin:0 8px;opacity:.4}
.utility-nav{display:flex;align-items:center;gap:22px;flex:none}
.utility-nav a{
  text-decoration:none;color:rgba(255,255,255,.72);font-weight:600;white-space:nowrap;
  transition:color var(--fast);
}
.utility-nav a:hover{color:var(--blanc)}
.utility-tel{display:inline-flex;align-items:center;gap:7px;color:var(--vert)!important}
.utility-tel:hover{color:var(--vert)!important;text-decoration:underline}

/* ---------- 6b. Header principal ---------- */
header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.86);backdrop-filter:blur(16px) saturate(1.4);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--med);
}
header.scrolled{box-shadow:var(--shadow-sm)}
.nav{
  position:relative;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  height:76px;max-width:var(--maxw);margin:0 auto;padding:0 28px;
}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:900;flex:none}
.logo-img{height:44px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none}

/* Élément de nav : lien + chevron dans une même pastille */
.nav-item{display:flex;align-items:center;border-radius:9px;transition:background var(--fast)}
.nav-links>li>.nav-item>a,
.nav-links>li>a{
  text-decoration:none;font-weight:600;font-size:.93rem;color:var(--gris);
  padding:9px 4px 9px 12px;white-space:nowrap;
  transition:color var(--fast);
}
.nav-links>li>a{padding:9px 12px;border-radius:9px}
.nav-caret{
  display:grid;place-items:center;background:none;border:none;cursor:pointer;
  color:var(--gris);padding:9px 11px 9px 6px;border-radius:9px;
  transition:color var(--fast),transform var(--med) var(--ease);
}
.nav-caret svg{transition:transform var(--med) var(--ease)}
.has-menu:hover>.nav-item,
.has-menu:focus-within>.nav-item,
.nav-links>li>a:hover{background:rgba(23,16,44,.05)}
.has-menu:hover>.nav-item>a,
.has-menu:hover>.nav-item>.nav-caret,
.has-menu:focus-within>.nav-item>a,
.has-menu:focus-within>.nav-item>.nav-caret{color:var(--noir)}
.has-menu:hover>.nav-item>.nav-caret svg,
.has-menu:focus-within>.nav-item>.nav-caret svg{transform:rotate(180deg)}
.nav-item a:focus-visible,.nav-caret:focus-visible{outline:2px solid var(--violet);outline-offset:-2px;border-radius:8px}

/* Panneaux déroulants — état fermé */
.mega,.drop{
  position:absolute;top:calc(100% - 6px);z-index:120;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity var(--fast) var(--ease),transform var(--fast) var(--ease),visibility var(--fast);
  pointer-events:none;
}
.has-menu{position:relative}
.has-menu:hover>.mega,.has-menu:focus-within>.mega,
.has-menu:hover>.drop,.has-menu:focus-within>.drop,
.has-menu.open>.mega,.has-menu.open>.drop{
  opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto;
}
/* Pont invisible : évite la fermeture au passage souris */
.drop::before{content:"";position:absolute;top:-10px;left:0;right:0;height:12px}
.mega::before{content:"";position:absolute;top:-10px;left:0;right:0;height:14px}

/* Dropdown simple */
.drop{left:0;min-width:330px}
.drop-list{
  list-style:none;background:var(--blanc);border:1px solid var(--line);
  border-radius:var(--r-md);box-shadow:var(--shadow-lg);padding:8px;
}
.drop-list a,.mega-list a{
  display:block;padding:11px 14px;border-radius:var(--r-sm);text-decoration:none;
  transition:background var(--fast);
}
.drop-list a:hover,.mega-list a:hover{background:var(--creme)}
.drop-list b,.mega-list b{display:block;font-size:.92rem;color:var(--noir);font-weight:700;margin-bottom:1px}
.drop-list small,.mega-list small{display:block;font-size:.8rem;color:var(--gris);line-height:1.45}

/* Méga-menu Formations */
/* Le panneau Formations s'aligne sur le conteneur de la barre de nav
   (et non sur son déclencheur) : il ne peut donc plus déborder de l'écran
   sur les portables 14/15 pouces. */
.has-mega{position:static}
.mega{left:28px;right:auto;transform:translateY(-6px);width:min(940px,calc(100% - 56px))}
.has-menu:hover>.mega,.has-menu:focus-within>.mega,.has-menu.open>.mega{transform:translateY(0)}
.mega-inner{
  background:var(--blanc);border:1px solid var(--line);
  border-radius:var(--r-lg);box-shadow:var(--shadow-lg);overflow:hidden;
}
.mega-cols{display:grid;grid-template-columns:1fr 1fr .85fr;gap:0}
.mega-col{padding:26px 24px;border-left:1px solid var(--line)}
.mega-col:first-child{border-left:none}
.mega-col-alt{background:var(--creme)}
.mega-kicker{
  display:block;font-size:.68rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gris);margin-bottom:9px;
}
.mega-head{
  display:flex;align-items:baseline;gap:8px;text-decoration:none;
  font-size:1.02rem;font-weight:800;color:var(--noir);letter-spacing:-.015em;
  line-height:1.25;margin-bottom:7px;transition:color var(--fast);
}
.mega-head:hover{color:var(--violet)}
.mega-arrow{color:var(--violet);transition:transform var(--fast) var(--ease);display:inline-block}
.mega-head:hover .mega-arrow{transform:translateX(3px)}
.mega-desc{font-size:.85rem;color:var(--gris);line-height:1.5;margin-bottom:14px}
.mega-list{list-style:none;margin:0 -14px}
.mega-cta{
  display:inline-flex;align-items:center;gap:9px;text-decoration:none;
  font-size:.88rem;font-weight:700;color:var(--violet);
  padding:10px 14px;border-radius:var(--r-sm);
  background:var(--blanc);border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:border-color var(--fast),transform var(--fast) var(--ease);
}
.mega-cta:hover{border-color:var(--violet);transform:translateY(-1px)}
.mega-foot{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:14px 24px;background:var(--violet-deep);color:rgba(255,255,255,.7);font-size:.84rem;
}
.mega-foot-link{
  color:var(--jaune);font-weight:700;text-decoration:none;white-space:nowrap;
  display:inline-flex;align-items:center;gap:7px;
}
.mega-foot-link:hover{text-decoration:underline}
.mega-foot-link .arrow{transition:transform var(--fast) var(--ease)}
.mega-foot-link:hover .arrow{transform:translateX(3px)}

.nav-cta{display:flex;align-items:center;gap:10px;flex:none}
.nav-cta .btn{height:44px;padding:0 20px;font-size:.9rem}
.burger{display:none;background:none;border:none;cursor:pointer;padding:10px}
.burger span{display:block;width:22px;height:2px;background:var(--noir);margin:5px 0;border-radius:2px;transition:transform var(--med) var(--ease),opacity var(--fast)}
.nav-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-open .burger span:nth-child(2){opacity:0}
.nav-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-scrim{
  position:fixed;inset:0;z-index:98;background:rgba(15,12,23,.45);
  backdrop-filter:blur(2px);animation:fadeIn var(--med) var(--ease);
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ---------- 6c. Header LP (dépouillé) ---------- */
.lp-header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);
  backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid var(--line);
}
.lp-header-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 28px;height:74px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.lp-header-right{display:flex;align-items:center;gap:16px}
.lp-tel{
  display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--violet-deep);
}
.lp-tel svg{color:var(--vert-dark);flex:none}
.lp-tel small{display:block;font-size:.72rem;color:var(--gris);line-height:1.2}
.lp-tel b{display:block;font-size:.95rem;font-weight:800;letter-spacing:-.01em}
.lp-tel:hover b{color:var(--violet)}

/* ---------- 7. Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--creme);border-bottom:1px solid var(--line)}
.hero-inner{
  display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;
  padding:84px 28px 92px;max-width:var(--maxw);margin:0 auto;position:relative;z-index:2;
}
.hero h1{font-size:clamp(2.2rem,5vw,3.55rem);font-weight:900;margin-bottom:22px}
.hero h1 .hl{position:relative;white-space:nowrap}
.hero h1 .hl::after{
  content:"";position:absolute;left:-1%;right:-1%;bottom:7%;height:.3em;
  background:var(--jaune);z-index:-1;border-radius:3px;
}
.hero-sub{font-size:1.13rem;color:var(--gris);max-width:520px;margin-bottom:32px}
.hero-sub b{color:var(--noir)}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:36px}
.hero-trust{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--blanc);border:1px solid var(--line);border-radius:8px;
  padding:8px 14px;font-size:.83rem;font-weight:600;color:var(--violet-deep);
  box-shadow:var(--shadow-sm);
}
.chip svg{flex:none}
.hero-visual{position:relative}
.hero-visual .ph{aspect-ratio:4/4.6;box-shadow:var(--shadow-lg)}
.hero-card{
  position:absolute;left:-26px;bottom:34px;
  background:var(--blanc);border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--shadow-lg);
  padding:14px 18px;display:flex;align-items:center;gap:13px;max-width:290px;
}
.hero-card .ic{
  width:42px;height:42px;flex:none;border-radius:var(--r-sm);
  background:rgba(96,190,176,.13);border:1px solid rgba(96,190,176,.2);
  display:grid;place-items:center;
}
.hero-card b{display:block;font-size:.9rem;line-height:1.3}
.hero-card small{color:var(--gris);font-size:.77rem}
.hero-card2{left:auto;right:-18px;top:40px;bottom:auto}
.hero-card2 .ic{background:rgba(252,224,17,.22);border-color:rgba(200,180,0,.25)}

/* ---------- 8. Partenaires ---------- */
.partners{padding:56px 0;border-bottom:1px solid var(--line)}

.partners-title{
  text-align:center;font-size:.76rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gris);margin:0 0 32px;
}

.partners-row{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(170px,1fr));  /* était 140px */
  gap:32px 40px;
  align-items:center;

  list-style:none;margin:0;padding:0;
}

.partner{
  display:flex;align-items:center;justify-content:center;
  height:76px;                    /* était 56px */
}

.partner-logo{
  max-height:100%;
  max-width:100%;
  width:auto;height:auto;
  object-fit:contain;
  transform:scale(var(--optical,1));   /* correction optique par logo */
  filter:grayscale(1);
  opacity:.62;                          /* poids visuel homogène */
  transition:opacity var(--med),filter var(--med);
}

.partner:hover .partner-logo{
  filter:grayscale(0);
  opacity:1;
}

@media (max-width:600px){
  .partners{padding:40px 0}
  .partners-row{grid-template-columns:repeat(2,1fr);gap:24px}
  .partner{height:60px}           /* était 44px */
}

@media (prefers-reduced-motion:reduce){
  .partner-logo{transition:none}
}

/* ---------- 9. Je suis (segmentation) ---------- */
.segment-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.seg-card{
  border-radius:var(--r-lg);overflow:hidden;background:var(--blanc);
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;
  transition:border-color var(--med) var(--ease),box-shadow var(--med) var(--ease),transform var(--med) var(--ease);
}
.seg-card:hover{transform:translateY(-3px);border-color:rgba(101,78,146,.32);box-shadow:var(--shadow-md)}
.seg-card .ph{border-radius:0;border:none;border-bottom:1px solid var(--line);aspect-ratio:16/8.5}
.seg-body{padding:32px;display:flex;flex-direction:column;flex:1}
.seg-tag{
  align-self:flex-start;font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 12px;border-radius:var(--r-xs);margin-bottom:16px;border:1px solid transparent;
}
.seg-etudiant .seg-tag{background:rgba(96,190,176,.12);color:var(--vert-dark);border-color:rgba(96,190,176,.25)}
.seg-parent .seg-tag{background:rgba(101,78,146,.09);color:var(--violet);border-color:rgba(101,78,146,.22)}
.seg-body h3{font-size:1.4rem;margin-bottom:12px}
.seg-body>p{color:var(--gris);margin-bottom:20px}
.seg-list{list-style:none;margin-bottom:28px;flex:1}
.seg-list li{display:flex;gap:12px;align-items:flex-start;padding:7px 0;font-size:.96rem;font-weight:500}
.seg-list svg{flex:none;margin-top:4px}
.seg-body .btn{align-self:flex-start}

/* ---------- 10. Pédagogie (fond foncé) ---------- */
.pedagogie{position:relative;overflow:hidden}
.ped-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.ped-visual .ph{aspect-ratio:4/5;box-shadow:var(--shadow-lg)}
.ped-points{display:flex;flex-direction:column;gap:6px;margin-top:34px}
.ped-point{
  display:flex;gap:18px;padding:18px;border-radius:var(--r-md);
  border:1px solid transparent;
  transition:background var(--fast),border-color var(--fast);
}
.ped-point:hover{background:rgba(255,255,255,.035);border-color:var(--line-dark)}
.ped-num{
  flex:none;width:44px;height:44px;border-radius:var(--r-sm);
  display:grid;place-items:center;font-weight:900;font-size:1rem;
  background:rgba(96,190,176,.1);border:1px solid rgba(96,190,176,.22);color:var(--vert);
}
.ped-point b{display:block;font-size:1.06rem;margin-bottom:4px}
.ped-point p{color:rgba(255,255,255,.65);font-size:.94rem}
.ped-quote{
  margin-top:38px;padding:22px 26px;border-left:2px solid var(--vert);
  background:rgba(96,190,176,.06);border-radius:0 var(--r-md) var(--r-md) 0;
  font-size:1.04rem;font-style:italic;color:rgba(255,255,255,.85);
}

/* ---------- 11. Programmes ---------- */
.prog-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:34px}
.prog-card{
  border-radius:var(--r-lg);border:1px solid var(--line);overflow:hidden;
  background:var(--blanc);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:border-color var(--med) var(--ease),box-shadow var(--med) var(--ease),transform var(--med) var(--ease);
}
.prog-card:hover{transform:translateY(-3px);border-color:rgba(101,78,146,.32);box-shadow:var(--shadow-md)}
.prog-card .ph{border-radius:0;border:none;border-bottom:1px solid var(--line);aspect-ratio:16/8}
.prog-body{padding:32px;flex:1;display:flex;flex-direction:column}
.prog-level{display:flex;gap:7px;margin-bottom:16px;flex-wrap:wrap}
.badge{
  font-size:.72rem;font-weight:800;letter-spacing:.04em;
  padding:4px 10px;border-radius:var(--r-xs);border:1px solid transparent;
}
.badge-v{background:rgba(101,78,146,.08);color:var(--violet);border-color:rgba(101,78,146,.2)}
.badge-g{background:rgba(96,190,176,.11);color:var(--vert-dark);border-color:rgba(96,190,176,.25)}
.prog-body h3{font-size:1.35rem;margin-bottom:10px}
.prog-body>p{color:var(--gris);font-size:.97rem;margin-bottom:20px}
.spec-title{font-size:.74rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gris);margin-bottom:10px}
.specs{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:26px}
.spec{
  font-size:.82rem;font-weight:600;padding:6px 12px;border-radius:var(--r-xs);
  background:var(--creme);border:1px solid var(--line);color:var(--violet-deep);
}
.prog-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.prog-foot .rncp{font-size:.85rem;font-weight:700;color:var(--vert-dark);display:flex;align-items:center;gap:8px}
.prog-foot .btn{height:42px;padding:0 18px;font-size:.88rem}
.prog-note{
  display:flex;align-items:center;gap:14px;justify-content:center;flex-wrap:wrap;
  color:var(--gris);font-size:.94rem;text-align:center;
}
.prog-note b{color:var(--noir)}

/* ---------- 12. Preuves ---------- */
.proof{background:var(--creme);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:44px}
.proof-card{
  background:var(--blanc);border-radius:var(--r-lg);padding:32px 28px;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:border-color var(--med),box-shadow var(--med),transform var(--med) var(--ease);
}
.proof-card:hover{transform:translateY(-2px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.proof-ic{
  width:48px;height:48px;border-radius:var(--r-sm);display:grid;place-items:center;margin-bottom:20px;
  border:1px solid var(--line);
}
.proof-card:nth-child(1) .proof-ic{background:rgba(101,78,146,.08)}
.proof-card:nth-child(2) .proof-ic{background:rgba(96,190,176,.11)}
.proof-card:nth-child(3) .proof-ic{background:rgba(252,224,17,.22)}
.proof-card h3{font-size:1.12rem;margin-bottom:10px}
.proof-card p{color:var(--gris);font-size:.94rem}
.proof-card p a{color:var(--violet);font-weight:700}
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  background:var(--blanc);box-shadow:var(--shadow-sm);
}
.stat{text-align:center;padding:30px 16px;border-left:1px solid var(--line)}
.stat:first-child{border-left:none}
.stat b{display:block;font-size:1.9rem;font-weight:900;color:var(--violet);letter-spacing:-.02em}
.stat span{font-size:.85rem;color:var(--gris);font-weight:600}

/* ---------- 13. Président ---------- */
.president{overflow:hidden}
.pres-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:center}
.pres-visual .ph{aspect-ratio:4/5;box-shadow:var(--shadow-md)}
.pres-quote{font-size:clamp(1.2rem,2.1vw,1.62rem);font-weight:700;line-height:1.42;letter-spacing:-.012em;margin-bottom:28px}
.pres-quote .mark{color:var(--violet);font-size:2.8rem;line-height:0;vertical-align:-13px;margin-right:6px;font-family:Georgia,serif}
.pres-id{display:flex;align-items:center;gap:16px}
.pres-id .line{width:38px;height:2px;background:var(--jaune);border-radius:1px}
.pres-id b{display:block}
.pres-id small{color:var(--gris)}

/* ---------- 14. Témoignages (fond foncé) ---------- */
.temoin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.temoin-card{
  background:rgba(255,255,255,.03);
  border:1px solid var(--line-dark);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
  border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;
  transition:border-color var(--med),transform var(--med) var(--ease),background var(--med);
}
.temoin-card:hover{transform:translateY(-3px);border-color:rgba(96,190,176,.4);background:rgba(255,255,255,.05)}
.temoin-card .ph{border-radius:0;border:none;border-bottom:1px solid var(--line-dark);aspect-ratio:16/10}
.temoin-body{padding:26px}
.temoin-q{font-size:1.16rem;font-weight:800;color:var(--jaune);margin-bottom:12px;letter-spacing:-.01em}
.temoin-body p{color:rgba(255,255,255,.68);font-size:.94rem;margin-bottom:18px}
.temoin-who{display:flex;align-items:center;gap:12px}
.temoin-who .dot{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--vert),var(--violet));box-shadow:inset 0 1px 0 rgba(255,255,255,.25)}
.temoin-who b{display:block;font-size:.9rem}
.temoin-who small{color:rgba(255,255,255,.5);font-size:.79rem}

/* ---------- 15. Frais ---------- */
.frais-wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.frais-args{display:flex;flex-direction:column;gap:18px;margin-top:32px}
.frais-arg{display:flex;gap:16px;align-items:flex-start}
.frais-arg .ic{
  flex:none;width:40px;height:40px;border-radius:var(--r-sm);
  background:rgba(96,190,176,.11);border:1px solid rgba(96,190,176,.22);
  display:grid;place-items:center;
}
.frais-arg b{display:block;margin-bottom:2px}
.frais-arg p{color:var(--gris);font-size:.93rem}
.frais-table{
  background:var(--blanc);border-radius:var(--r-lg);box-shadow:var(--shadow-md);
  border:1px solid var(--line);overflow:hidden;
}
.frais-table table{width:100%;border-collapse:collapse;font-size:.95rem}
.frais-table th{
  background:var(--violet-deep);color:var(--blanc);text-align:left;
  padding:15px 20px;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
}
.frais-table th:last-child,.frais-table td:last-child{text-align:right}
.frais-table td{padding:14px 20px;border-top:1px solid var(--line)}
.frais-table td b{font-weight:800}
.frais-table tr:hover td{background:var(--creme)}
.frais-note{
  padding:15px 20px;background:rgba(252,224,17,.13);border-top:1px solid rgba(200,180,0,.2);
  font-size:.87rem;color:#5C5300;display:flex;gap:10px;align-items:center;font-weight:600;
}

/* ---------- 16. Campus ---------- */
.campus{background:var(--creme);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.campus-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.campus-visual .ph{aspect-ratio:16/11;box-shadow:var(--shadow-md)}
.campus-infos{display:flex;flex-direction:column;gap:18px;margin:32px 0}
.campus-info{display:flex;gap:16px;align-items:flex-start}
.campus-info .ic{
  flex:none;width:42px;height:42px;border-radius:var(--r-sm);
  background:var(--blanc);border:1px solid var(--line);box-shadow:var(--shadow-sm);
  display:grid;place-items:center;
}
.campus-info b{display:block}
.campus-info p{color:var(--gris);font-size:.93rem}

/* ---------- 17. Formulaire (fond foncé) ---------- */
.contact{position:relative;overflow:hidden}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center;position:relative;z-index:2}
.contact-left h2{color:var(--blanc)}
.contact-left p{color:rgba(255,255,255,.7);font-size:1.04rem;margin-bottom:28px}
.contact-points{list-style:none;display:flex;flex-direction:column;gap:14px}
.contact-points li{display:flex;gap:12px;align-items:center;font-weight:600;font-size:.96rem}
.form-card{
  background:var(--blanc);border-radius:var(--r-lg);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:var(--shadow-lg);
  padding:40px;color:var(--noir);
}
.form-card h3{font-size:1.28rem;margin-bottom:6px}
.form-card>div>p{color:var(--gris);font-size:.92rem;margin-bottom:26px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.84rem;font-weight:700;margin-bottom:6px}
.field input,.field select{
  width:100%;height:48px;padding:0 14px;border-radius:var(--r-sm);
  border:1px solid var(--line-strong);font-family:inherit;font-size:.95rem;
  background:var(--blanc);color:var(--noir);
  box-shadow:inset 0 1px 2px rgba(20,14,40,.04);
  transition:border-color var(--fast),box-shadow var(--fast);
  appearance:none;
}
.field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236C6580' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:38px;
}
.field input::placeholder{color:#A9A3B8}
.field input:hover,.field select:hover{border-color:rgba(23,16,44,.24)}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--violet);
  box-shadow:0 0 0 3px rgba(101,78,146,.16), inset 0 1px 2px rgba(20,14,40,.04);
}
.form-card .btn{width:100%;margin-top:8px}
.form-privacy{font-size:.77rem;color:var(--gris);text-align:center;margin-top:14px}
.form-success{display:none;text-align:center;padding:40px 20px}
.form-success .big{
  width:60px;height:60px;margin:0 auto 20px;border-radius:50%;
  background:rgba(96,190,176,.13);border:1px solid rgba(96,190,176,.3);
  display:grid;place-items:center;
}
.form-success h3{margin-bottom:8px}
.form-success p{color:var(--gris);font-size:.95rem}

/* ---------- 18. FAQ ---------- */
.faq-list{max-width:780px;margin:0 auto}
details{
  border:1px solid var(--line);border-radius:var(--r-md);
  margin-bottom:10px;background:var(--blanc);overflow:hidden;
  transition:border-color var(--med),box-shadow var(--med);
}
details[open]{box-shadow:var(--shadow-md);border-color:rgba(101,78,146,.3)}
summary{
  cursor:pointer;padding:19px 22px;font-weight:700;font-size:1rem;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;
}
summary::-webkit-details-marker{display:none}
summary .plus{
  flex:none;width:26px;height:26px;border-radius:8px;
  background:var(--creme);border:1px solid var(--line);
  display:grid;place-items:center;
  font-weight:800;color:var(--violet);
  transition:transform var(--med) var(--ease),background var(--med);
}
details[open] summary .plus{transform:rotate(45deg);background:var(--jaune);border-color:rgba(200,180,0,.4);color:var(--noir)}
.faq-body{padding:0 22px 20px;color:var(--gris);font-size:.96rem}
.faq-body a{color:var(--violet);font-weight:700}

/* ---------- 19. CTA final ---------- */
.final-cta{position:relative;overflow:hidden;text-align:center}
.final-cta h2{font-size:clamp(1.85rem,3.8vw,2.8rem);margin-bottom:16px}
.final-cta p{color:rgba(255,255,255,.72);max-width:520px;margin:0 auto 32px;font-size:1.08rem}
.final-cta .hero-ctas{justify-content:center}

/* ---------- 20. Footer ---------- */
footer{background:var(--noir);color:rgba(255,255,255,.65);padding:72px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:48px;padding-bottom:56px}
.foot-brand p{font-size:.92rem;margin:18px 0 24px;max-width:280px}
.foot-social{display:flex;gap:10px}
.foot-social a{
  width:38px;height:38px;border-radius:var(--r-sm);
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);
  display:grid;place-items:center;text-decoration:none;
  transition:background var(--med),border-color var(--med),transform var(--fast) var(--ease);
}
.foot-social a:hover{background:var(--violet);border-color:transparent;transform:translateY(-2px)}
.foot-col h4{color:var(--blanc);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:20px}
.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.foot-col a{text-decoration:none;font-size:.93rem;transition:color var(--fast)}
.foot-col a:hover{color:var(--vert)}
.foot-col address{font-style:normal;font-size:.93rem;line-height:1.9}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.07);padding:24px 0;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-size:.82rem;
}
.foot-bottom nav{display:flex;gap:24px}
.foot-bottom a{text-decoration:none}
.foot-bottom a:hover{color:var(--vert)}

/* ---------- 21. Barre mobile sticky ---------- */
.mobile-bar{
  display:none;position:fixed;bottom:0;left:0;right:0;z-index:99;
  background:rgba(255,255,255,.94);backdrop-filter:blur(14px);
  border-top:1px solid var(--line);
  padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  gap:10px;box-shadow:0 -8px 30px rgba(20,14,40,.1);
}
.mobile-bar .btn{flex:1;height:46px;padding:0 10px;font-size:.89rem}

/* ---------- 22. Reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s var(--ease),transform .65s var(--ease)}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- 23. Responsive ---------- */
@media (max-width:1240px){
  .nav-hide-md{display:none}
  .nav-links>li>.nav-item>a{padding-left:10px}
  .nav-caret{padding-right:9px}
}
@media (max-width:1080px){
  .u-hide-s{display:none}
  .utility-nav{gap:16px}
}
@media (max-width:1020px){
  .mega{width:min(760px,calc(100vw - 40px))}
  .mega-cols{grid-template-columns:1fr 1fr}
  .mega-col-alt{grid-column:1 / -1;border-left:none;border-top:1px solid var(--line)}
  .hero-inner{grid-template-columns:1fr;gap:48px;padding-top:60px}
  .hero-visual .ph{aspect-ratio:16/10}
  .hero-card{left:12px}
  .hero-card2{right:12px}
  .ped-grid,.pres-grid,.frais-wrap,.campus-grid,.contact-grid{grid-template-columns:1fr;gap:44px}
  .proof-grid,.temoin-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .stats .stat:nth-child(3){border-left:none}
  .stats .stat:nth-child(n+3){border-top:1px solid var(--line)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .section{padding:64px 0}
  .utility-nav a:not(.utility-tel){display:none}
  .burger{display:block}
  .nav-cta .btn-secondary{display:none}

  /* --- Menu mobile : panneau plein écran, accordéons ---
     backdrop-filter crée un bloc conteneur qui casserait le
     position:fixed du panneau : on le neutralise à l'ouverture. */
  header.nav-open{background:var(--blanc);backdrop-filter:none}
  .nav-links{
    display:none;flex-direction:column;align-items:stretch;gap:0;
    position:fixed;top:0;right:0;bottom:0;width:min(400px,88vw);z-index:110;
    background:var(--blanc);padding:84px 18px 32px;
    box-shadow:var(--shadow-lg);overflow-y:auto;overscroll-behavior:contain;
    animation:slideIn var(--med) var(--ease);
  }
  .nav-open .nav-links{display:flex}
  @keyframes slideIn{from{transform:translateX(18px);opacity:0}to{transform:none;opacity:1}}

  .nav-links>li{border-bottom:1px solid var(--line)}
  .nav-item{justify-content:space-between;border-radius:0}
  .nav-links>li>.nav-item>a,.nav-links>li>a{
    flex:1;font-size:1.02rem;font-weight:700;color:var(--noir);padding:16px 6px;
  }
  .nav-caret{padding:16px 10px}
  .nav-caret svg{width:14px;height:9px}

  /* Panneaux : repliés par défaut, ouverts via .open (JS) */
  .mega,.drop{
    position:static;width:auto;min-width:0;transform:none!important;
    opacity:1;visibility:visible;pointer-events:auto;
    display:none;padding-bottom:10px;
  }
  .has-menu.open>.mega,.has-menu.open>.drop{display:block}
  .has-menu:hover>.mega,.has-menu:hover>.drop{display:none}
  .has-menu.open:hover>.mega,.has-menu.open:hover>.drop{display:block}
  .mega::before,.drop::before{display:none}
  .mega-inner,.drop-list{
    border:none;box-shadow:none;border-radius:0;padding:0;background:transparent;
  }
  .mega-cols{grid-template-columns:1fr}
  .mega-col{padding:6px 0 14px;border-left:none;border-top:none}
  .mega-col-alt{background:transparent;border-top:none}
  .mega-foot{
    background:var(--creme);color:var(--gris);border-radius:var(--r-sm);
    padding:12px 14px;margin-bottom:8px;
  }
  .mega-foot-link{color:var(--violet)}
  .drop-list a,.mega-list a{padding:10px 12px}
  .mega-list{margin:0 -12px}
  .segment-grid,.prog-grid,.proof-grid,.temoin-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .form-card{padding:28px 22px}
  .mobile-bar{display:flex}
  body{padding-bottom:72px}
  .hero-ctas .btn{width:100%}
  .foot-grid{grid-template-columns:1fr}
}

/* ============================================================
   24. LANDING PAGE (trafic publicitaire)
   ============================================================ */
.lp-header-cta{height:44px;padding:0 20px;font-size:.9rem}

/* ---------- Hero LP ---------- */
.lp-hero{position:relative;overflow:hidden;background:var(--violet-deep);color:var(--blanc)}
.lp-hero-inner{
  position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:60px 28px 72px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start;
}
.lp-badge{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(96,190,176,.12);border:1px solid rgba(96,190,176,.3);
  color:var(--vert);border-radius:100px;padding:7px 15px;
  font-size:.81rem;font-weight:700;letter-spacing:.01em;margin-bottom:22px;
}
.lp-dot{
  width:7px;height:7px;border-radius:50%;background:var(--vert);flex:none;
  box-shadow:0 0 0 0 rgba(96,190,176,.6);animation:pulse 2.4s infinite;
}
@keyframes pulse{
  70%{box-shadow:0 0 0 8px rgba(96,190,176,0)}
  100%{box-shadow:0 0 0 0 rgba(96,190,176,0)}
}
.lp-hero h1{
  font-size:clamp(2.1rem,4.4vw,3.3rem);font-weight:900;
  letter-spacing:-.025em;margin-bottom:20px;
}
.lp-hero h1 .hl{position:relative;white-space:nowrap;color:var(--jaune)}
.lp-lede{font-size:1.1rem;color:rgba(255,255,255,.76);margin-bottom:28px;max-width:540px}
.lp-lede b{color:var(--blanc);font-weight:700}
.lp-proofs{list-style:none;display:flex;flex-direction:column;gap:13px;margin-bottom:30px}
.lp-proofs li{display:flex;gap:13px;align-items:flex-start;font-size:.96rem;color:rgba(255,255,255,.82);line-height:1.5}
.lp-proofs b{color:var(--blanc)}
.lp-check{
  flex:none;width:22px;height:22px;border-radius:50%;margin-top:1px;
  background:rgba(96,190,176,.16);border:1px solid rgba(96,190,176,.34);color:var(--vert);
  display:grid;place-items:center;
}
.lp-hero-trust{
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  padding-top:24px;border-top:1px solid rgba(255,255,255,.1);
}
.lp-hero-trust img{height:26px;width:auto;object-fit:contain;filter:brightness(0) invert(1);opacity:.62}
.lp-hero-trust span{font-size:.8rem;color:rgba(255,255,255,.5);font-weight:600}

/* ---------- Formulaire LP ---------- */
.lp-form-wrap{position:sticky;top:96px}
.lp-form{
  background:var(--blanc);color:var(--noir);border-radius:var(--r-lg);
  border:1px solid rgba(255,255,255,.16);box-shadow:var(--shadow-lg);padding:30px;
}
.lp-form-head{margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.lp-form-head h2{font-size:1.35rem;margin-bottom:6px;letter-spacing:-.02em}
.lp-form-head p{color:var(--gris);font-size:.9rem}
.lp-form-head b{color:var(--noir)}
.field .hint{color:var(--gris);font-weight:500}
.seg-radio{display:flex;gap:8px}
.seg-radio input{position:absolute;opacity:0;pointer-events:none}
.seg-radio label{
  flex:1;text-align:center;padding:11px 14px;border-radius:var(--r-sm);cursor:pointer;
  border:1px solid var(--line-strong);background:var(--blanc);
  font-size:.92rem;font-weight:600;margin:0;
  transition:border-color var(--fast),background var(--fast),color var(--fast);
}
.seg-radio label:hover{border-color:rgba(23,16,44,.24)}
.seg-radio input:checked + label{
  border-color:var(--violet);background:rgba(101,78,146,.07);color:var(--violet);font-weight:700;
}
.seg-radio input:focus-visible + label{box-shadow:0 0 0 3px rgba(101,78,146,.2)}
.lp-submit{width:100%;height:54px;font-size:1rem;margin-top:6px}
.lp-reassure{
  list-style:none;display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-top:14px;
}
.lp-reassure li{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.78rem;color:var(--gris);font-weight:600;
}
.lp-success{padding:32px 8px}

/* ---------- Logos LP ---------- */
.lp-logos{padding:38px 0;border-bottom:1px solid var(--line);background:var(--blanc)}
.lp-logos p{
  text-align:center;font-size:.76rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gris);margin-bottom:22px;
}

/* ---------- Pourquoi ---------- */
.lp-why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.lp-why-card{
  background:var(--blanc);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px 26px;box-shadow:var(--shadow-sm);
  transition:border-color var(--med),box-shadow var(--med),transform var(--med) var(--ease);
}
.lp-why-card:hover{transform:translateY(-2px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.lp-why-num{
  display:inline-grid;place-items:center;width:40px;height:40px;border-radius:var(--r-sm);
  background:rgba(101,78,146,.08);border:1px solid rgba(101,78,146,.2);
  color:var(--violet);font-weight:900;font-size:.9rem;margin-bottom:16px;
}
.lp-why-card h3{font-size:1.12rem;margin-bottom:10px}
.lp-why-card p{color:var(--gris);font-size:.94rem}
.lp-why-card a{color:var(--violet);font-weight:700}

/* ---------- CTA intermédiaire ---------- */
.lp-midcta{padding:0 0 20px}
.lp-midcta-inner{
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  background:var(--creme);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:34px 36px;box-shadow:var(--shadow-sm);
}
.lp-midcta-inner h2{font-size:clamp(1.3rem,2.3vw,1.7rem);margin-bottom:8px;max-width:640px}
.lp-midcta-inner p{color:var(--gris);font-size:.98rem;max-width:640px}
.lp-midcta-inner .btn{flex:none;height:54px;font-size:1rem}

/* ---------- Pied de page LP ---------- */
.lp-footer{background:var(--noir);color:rgba(255,255,255,.6);padding:46px 0;text-align:center}
.lp-footer img{margin:0 auto 18px}
.lp-footer p{font-size:.9rem;margin-bottom:14px;line-height:1.7}
.lp-footer a{color:var(--vert);text-decoration:none}
.lp-footer a:hover{text-decoration:underline}
.lp-footer small{font-size:.8rem;color:rgba(255,255,255,.4)}
.lp-footer small a{color:rgba(255,255,255,.55)}

/* ---------- Responsive LP ---------- */
@media (max-width:1020px){
  .lp-hero-inner{grid-template-columns:1fr;gap:40px;padding-top:44px}
  .lp-form-wrap{position:static}
  .lp-why-grid{grid-template-columns:1fr}
}
@media (max-width:900px){
  .lp-header-cta{display:none}
}
@media (max-width:760px){
  .lp-hero-inner{padding:36px 20px 52px}
  .lp-form{padding:24px 20px}
  .lp-midcta-inner{padding:26px 22px}
  .lp-midcta-inner .btn{width:100%}
  .lp-hero-trust img{height:22px}
}

/* ============================================================
   25. PAGES INTÉRIEURES (rubrique + formation)
   ============================================================ */
.sr-only-h{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Fil d'Ariane ---------- */
.crumb{display:flex;align-items:center;gap:9px;font-size:.83rem;color:var(--gris);margin-bottom:22px;flex-wrap:wrap}
.crumb a{text-decoration:none;font-weight:600;transition:color var(--fast)}
.crumb a:hover{color:var(--violet)}
.crumb span[aria-hidden]{opacity:.4}
.crumb [aria-current]{color:var(--noir);font-weight:700}
.crumb-dark{color:rgba(255,255,255,.6)}
.crumb-dark a:hover{color:var(--vert)}
.crumb-dark [aria-current]{color:var(--blanc)}

/* ---------- En-tête de rubrique (clair) ---------- */
.page-hero{position:relative;overflow:hidden;background:var(--creme);border-bottom:1px solid var(--line)}
.page-hero-inner{position:relative;z-index:2;padding:52px 28px 64px;max-width:var(--maxw)}
.page-hero h1{font-size:clamp(2rem,4.2vw,3.1rem);font-weight:900;margin-bottom:18px}
.page-hero h1 .hl{position:relative;white-space:nowrap}
.page-hero h1 .hl::after{
  content:"";position:absolute;left:-1%;right:-1%;bottom:7%;height:.3em;
  background:var(--jaune);z-index:-1;border-radius:3px;
}
.page-lede{font-size:1.1rem;color:var(--gris);max-width:620px;margin-bottom:30px}

/* ---------- Échelle de parcours ---------- */
.ladder-band{background:var(--blanc);border-bottom:1px solid var(--line);padding:26px 0}
.ladder{
  list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:10px;counter-reset:step;
}
.ladder li{
  padding:14px 16px;border-radius:var(--r-sm);background:var(--creme);
  border:1px solid var(--line);position:relative;
}
.ladder b{display:block;font-size:.9rem;letter-spacing:-.01em}
.ladder span{display:block;font-size:.78rem;color:var(--gris);margin-top:2px}
.ladder-key{background:rgba(96,190,176,.08);border-color:rgba(96,190,176,.3)}
.ladder-key b{color:var(--vert-dark)}

/* ---------- Cartes filière ---------- */
.filiere-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.filiere-card{
  background:var(--blanc);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:border-color var(--med),box-shadow var(--med),transform var(--med) var(--ease);
}
.filiere-card:hover{transform:translateY(-3px);border-color:rgba(101,78,146,.3);box-shadow:var(--shadow-md)}
.filiere-card .ph{border-radius:0;border:none;border-bottom:1px solid var(--line);aspect-ratio:16/7.5}
.filiere-body{padding:30px;display:flex;flex-direction:column;flex:1}
.filiere-body h3{font-size:1.42rem;margin:0 0 12px}
.filiere-pitch{color:var(--gris);font-size:.97rem;margin-bottom:22px}
.filiere-block{margin-bottom:20px}
.tick-list{list-style:none;display:flex;flex-direction:column;gap:8px}
.tick-list li{
  position:relative;padding-left:26px;font-size:.94rem;line-height:1.5;
}
.tick-list li::before{
  content:"";position:absolute;left:0;top:.45em;width:14px;height:8px;
  border-left:2.4px solid var(--vert-dark);border-bottom:2.4px solid var(--vert-dark);
  transform:rotate(-45deg);border-radius:1px;
}
.tick-light li{color:rgba(255,255,255,.78)}
.tick-light li::before{border-color:var(--vert)}
.tick-light b{color:var(--blanc)}
.filiere-levels{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:4px 0 22px}
.level-link{
  display:block;position:relative;text-decoration:none;
  padding:14px 34px 14px 15px;border-radius:var(--r-sm);
  background:var(--creme);border:1px solid var(--line);
  transition:border-color var(--fast),background var(--fast);
}
.level-link:hover{border-color:var(--violet);background:var(--blanc)}
.level-link b{display:block;font-size:.94rem}
.level-link small{display:block;font-size:.78rem;color:var(--gris);margin-top:1px}
.level-link .mega-arrow{position:absolute;right:14px;top:50%;transform:translateY(-50%)}
.level-link:hover .mega-arrow{transform:translateY(-50%) translateX(3px)}
.filiere-cta{margin-top:auto;align-self:flex-start}

/* ---------- Aide au choix ---------- */
.choose-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.choose-card{
  background:rgba(255,255,255,.04);border:1px solid var(--line-dark);
  border-radius:var(--r-lg);padding:30px;text-align:center;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
  transition:border-color var(--med),background var(--med);
}
.choose-card:hover{border-color:rgba(96,190,176,.4);background:rgba(255,255,255,.06)}
.choose-q{font-size:1.08rem;font-weight:700;line-height:1.45;color:var(--blanc);margin-bottom:20px}
.choose-arrow{display:block;color:var(--vert);font-size:1.3rem;margin-bottom:10px}
.choose-a b{display:block;color:var(--jaune);font-size:1.02rem;margin-bottom:10px}
.choose-a a{color:var(--vert);font-weight:700;text-decoration:none;font-size:.92rem}
.choose-a a:hover{text-decoration:underline}
.choose-note{text-align:center;margin-top:28px;color:rgba(255,255,255,.6);font-size:.95rem}
.choose-note a{color:var(--vert);font-weight:700}

/* ---------- Bandeau formation continue ---------- */
.fc-band{
  display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;
  background:var(--creme);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:36px 38px;box-shadow:var(--shadow-sm);
}
.fc-band h2{font-size:clamp(1.4rem,2.4vw,1.8rem);margin-bottom:8px}
.fc-band p{color:var(--gris);max-width:560px}
.fc-actions{display:flex;gap:12px;flex-wrap:wrap;flex:none}

/* ---------- Bandeau CTA générique ---------- */
.cta-band{
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  background:var(--violet-deep);color:var(--blanc);border-radius:var(--r-lg);
  padding:34px 38px;margin-top:44px;
}
.cta-band h3{font-size:1.3rem;margin-bottom:6px}
.cta-band p{color:rgba(255,255,255,.68);font-size:.96rem}
.cta-band-actions{display:flex;gap:12px;flex-wrap:wrap;flex:none}

/* ---------- En-tête de formation (foncé) ---------- */
.course-hero{position:relative;overflow:hidden;background:var(--violet-deep);color:var(--blanc)}
.course-hero-inner{position:relative;z-index:2;padding:34px 28px 64px}
.course-hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:48px;align-items:start}
.course-badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.course-hero h1{font-size:clamp(2.1rem,4.4vw,3.2rem);font-weight:900;margin-bottom:18px}
.course-lede{font-size:1.08rem;color:rgba(255,255,255,.76);max-width:600px;margin-bottom:30px}
.course-facts{
  background:var(--blanc);color:var(--noir);border-radius:var(--r-lg);
  border:1px solid rgba(255,255,255,.16);box-shadow:var(--shadow-lg);padding:26px;
}
.course-facts dl{display:flex;flex-direction:column}
.course-facts dl>div{
  display:flex;justify-content:space-between;gap:16px;
  padding:11px 0;border-bottom:1px solid var(--line);
}
.course-facts dl>div:last-of-type{border-bottom:none}
.course-facts dt{font-size:.82rem;color:var(--gris);font-weight:600;flex:none}
.course-facts dd{font-size:.88rem;font-weight:700;text-align:right;letter-spacing:-.01em}
.course-facts-cta{width:100%;margin-top:18px}

/* ---------- Bandeau métiers ---------- */
.jobs-band{background:var(--noir);color:var(--blanc);padding:22px 0}
.jobs-label{
  font-size:.7rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:var(--vert);margin-bottom:12px;
}
.jobs-list{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.jobs-list li{
  font-size:.85rem;font-weight:600;padding:7px 14px;border-radius:100px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
}

/* ---------- Blocs de compétences ---------- */
.blocs-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.bloc-card{
  background:var(--blanc);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px 28px;box-shadow:var(--shadow-sm);
  transition:border-color var(--med),box-shadow var(--med),transform var(--med) var(--ease);
}
.bloc-card:hover{transform:translateY(-2px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.bloc-num{
  display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:var(--violet);background:rgba(101,78,146,.08);border:1px solid rgba(101,78,146,.2);
  padding:4px 11px;border-radius:var(--r-xs);margin-bottom:14px;
}
.bloc-card h3{font-size:1.12rem;margin-bottom:10px;line-height:1.3}
.bloc-card p{color:var(--gris);font-size:.94rem}
.blocs-note{
  display:flex;gap:12px;align-items:flex-start;margin-top:26px;padding:18px 22px;
  background:var(--creme);border:1px solid var(--line);border-radius:var(--r-md);
  color:var(--gris);font-size:.92rem;line-height:1.6;
}
.blocs-note svg{flex:none;margin-top:3px;color:var(--violet)}

/* ---------- Programme par année ---------- */
.year-list details{background:rgba(255,255,255,.04);border-color:var(--line-dark)}
.year-list details[open]{background:rgba(255,255,255,.06);border-color:rgba(96,190,176,.34);box-shadow:none}
.year-list summary{color:var(--blanc);gap:12px}
.year-list summary .plus{background:rgba(255,255,255,.08);border-color:var(--line-dark);color:var(--vert)}
.year-list details[open] summary .plus{background:var(--vert);border-color:transparent;color:var(--violet-ink)}
.year-tag{
  display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:var(--jaune);background:rgba(252,224,17,.1);border:1px solid rgba(252,224,17,.24);
  padding:4px 10px;border-radius:var(--r-xs);margin-right:10px;
}
.year-list .faq-body{color:rgba(255,255,255,.72)}

/* ---------- Étapes numérotées ---------- */
.ped-grid-light{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.ped-grid-light .ph{aspect-ratio:4/5;box-shadow:var(--shadow-md)}
.steps{list-style:none;counter-reset:s;display:flex;flex-direction:column;gap:2px}
.steps li{
  counter-increment:s;position:relative;padding:14px 0 14px 52px;
  border-top:1px solid var(--line);
}
.steps li:first-child{border-top:none}
.steps li::before{
  content:counter(s);position:absolute;left:0;top:14px;
  width:32px;height:32px;border-radius:9px;display:grid;place-items:center;
  background:rgba(101,78,146,.08);border:1px solid rgba(101,78,146,.2);
  color:var(--violet);font-weight:800;font-size:.82rem;
}
.steps b{display:block;font-size:1rem;margin-bottom:2px}
.steps span{display:block;color:var(--gris);font-size:.92rem;line-height:1.5}

/* ---------- Admission ---------- */
.admission-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:start}
.admission-note{
  margin-top:22px;padding:16px 20px;background:var(--blanc);
  border:1px solid var(--line);border-radius:var(--r-md);
  font-size:.9rem;color:var(--gris);line-height:1.6;
}
.admission-note b{color:var(--noir)}

/* ---------- Navigation entre filières ---------- */
.sibling-nav{border-top:1px solid var(--line);background:var(--creme)}
.sibling-nav .container{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:0}
.sibling-card{
  position:relative;display:block;text-decoration:none;padding:34px 40px;
  border-left:1px solid var(--line);transition:background var(--fast);
}
.sibling-card:first-child{border-left:none}
.sibling-card:hover{background:var(--blanc)}
.sibling-label{
  display:block;font-size:.7rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gris);margin-bottom:8px;
}
.sibling-card b{display:block;font-size:1.12rem;letter-spacing:-.015em;margin-bottom:3px}
.sibling-card small{display:block;font-size:.88rem;color:var(--gris)}
.sibling-card .mega-arrow{position:absolute;right:30px;top:50%;transform:translateY(-50%);font-size:1.2rem}
.sibling-card:hover .mega-arrow{transform:translateY(-50%) translateX(4px)}

/* ---------- Responsive pages intérieures ---------- */
@media (max-width:1020px){
  .course-hero-grid{grid-template-columns:1fr;gap:32px}
  .filiere-grid,.blocs-grid,.choose-grid{grid-template-columns:1fr}
  .ped-grid-light,.admission-grid{grid-template-columns:1fr;gap:40px}
  .ladder{grid-template-columns:1fr 1fr 1fr}
  .ladder li:nth-child(4),.ladder li:nth-child(5){grid-column:span 1}
}
@media (max-width:760px){
  .page-hero-inner{padding:36px 20px 46px}
  .course-hero-inner{padding:26px 20px 46px}
  .ladder{grid-template-columns:1fr 1fr}
  .filiere-levels{grid-template-columns:1fr}
  .filiere-body,.course-facts{padding:24px 20px}
  .fc-band,.cta-band,.lp-midcta-inner{padding:26px 22px}
  .fc-actions .btn,.cta-band-actions .btn{width:100%}
  .sibling-nav .container{grid-template-columns:1fr}
  .sibling-card{border-left:none;border-top:1px solid var(--line);padding:26px 22px}
  .sibling-card:first-child{border-top:none}
}

/* ============================================================
   26. COMPOSANTS DES PAGES DE RUBRIQUE
   (réutilisent strictement les tokens existants)
   ============================================================ */

/* ---------- Bloc de prose centré ---------- */
.prose-block{max-width:720px}
.prose-block p{font-size:1.06rem;color:var(--gris);margin-bottom:18px}
.prose-block p b{color:var(--noir)}

/* ---------- Liste de liens (hub) ---------- */
.link-list{display:flex;flex-direction:column;gap:8px}
.link-row{
  position:relative;display:block;text-decoration:none;
  padding:18px 46px 18px 20px;border-radius:var(--r-md);
  background:rgba(255,255,255,.04);border:1px solid var(--line-dark);
  transition:border-color var(--fast),background var(--fast),transform var(--fast) var(--ease);
}
.link-row:hover{border-color:rgba(96,190,176,.4);background:rgba(255,255,255,.07);transform:translateX(2px)}
.link-row b{display:block;font-size:1.02rem;color:var(--blanc);margin-bottom:2px}
.link-row small{display:block;font-size:.86rem;color:rgba(255,255,255,.6)}
.link-row .mega-arrow{position:absolute;right:20px;top:50%;transform:translateY(-50%);color:var(--vert)}
.link-row:hover .mega-arrow{transform:translateY(-50%) translateX(3px)}

/* ---------- Cartes valeurs ---------- */
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.value-card{
  background:var(--blanc);border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px;box-shadow:var(--shadow-sm);
}
.value-card b{display:block;font-size:1.05rem;color:var(--violet);margin-bottom:6px}
.value-card p{font-size:.93rem;color:var(--gris)}

/* ---------- Cartes métiers ---------- */
.metier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.metier-card{
  background:var(--blanc);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 24px;box-shadow:var(--shadow-sm);
  transition:border-color var(--med),box-shadow var(--med),transform var(--med) var(--ease);
}
.metier-card:hover{transform:translateY(-2px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.metier-card h3{font-size:1.08rem;margin-bottom:9px}
.metier-card p{font-size:.93rem;color:var(--gris);margin-bottom:14px}
.metier-tag{
  display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.04em;
  padding:5px 11px;border-radius:var(--r-xs);
  background:var(--creme);border:1px solid var(--line);color:var(--violet);
}
.metier-card-dark{
  background:rgba(255,255,255,.04);border-color:var(--line-dark);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
}
.metier-card-dark:hover{border-color:rgba(96,190,176,.4)}
.metier-card-dark h3{color:var(--blanc)}
.metier-card-dark p{color:rgba(255,255,255,.68)}
.metier-card-dark .metier-tag{
  background:rgba(96,190,176,.1);border-color:rgba(96,190,176,.24);color:var(--vert);
}

/* ---------- Blocs sur fond foncé ---------- */
.bloc-card-dark{
  background:rgba(255,255,255,.04);border-color:var(--line-dark);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
}
.bloc-card-dark:hover{border-color:rgba(96,190,176,.36)}
.bloc-card-dark h3{color:var(--blanc)}
.bloc-card-dark p{color:rgba(255,255,255,.68)}
.bloc-num-dark{
  background:rgba(96,190,176,.1);border-color:rgba(96,190,176,.24);color:var(--vert);
}

/* ---------- Fiches personnes ---------- */
.person-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.person-card{
  background:var(--blanc);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:border-color var(--med),box-shadow var(--med),transform var(--med) var(--ease);
}
.person-card:hover{transform:translateY(-3px);border-color:rgba(101,78,146,.3);box-shadow:var(--shadow-md)}
.person-card .ph{border-radius:0;border:none;border-bottom:1px solid var(--line);aspect-ratio:4/5}
.person-body{padding:20px}
.person-body b{display:block;font-size:1.02rem;letter-spacing:-.015em}
.person-role{
  display:block;font-size:.8rem;font-weight:700;color:var(--vert-dark);
  margin:3px 0 10px;
}
.person-body p{font-size:.89rem;color:var(--gris);margin-bottom:12px}
.person-link{
  font-size:.85rem;font-weight:700;color:var(--violet);text-decoration:none;
  display:inline-flex;align-items:center;gap:6px;
}
.person-link:hover{text-decoration:underline}

/* ---------- Galerie ---------- */
.gallery-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  grid-auto-rows:200px;gap:14px;
}
.gallery-item{margin:0;overflow:hidden}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.gallery-item:hover img{transform:scale(1.04)}
.gallery-wide{grid-column:span 2}
.gallery-tall{grid-row:span 2}

/* ---------- Galerie campus (page campus) ---------- */
.campus-gallery{display:grid;grid-template-columns:2fr 1fr 1fr;gap:14px;height:400px}
.campus-gallery .ph{height:100%}
.campus-gallery .ph img{height:100%;object-fit:cover}
.cg-main{grid-row:span 1}

/* ---------- Carte intégrée ---------- */
.map-embed{
  border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);aspect-ratio:4/3;background:var(--creme);
}
.map-embed iframe{width:100%;height:100%;border:0;display:block}

/* ---------- Événements ---------- */
.event-list{display:flex;flex-direction:column;gap:14px}
.event-item{
  display:grid;grid-template-columns:110px 1fr auto;gap:26px;align-items:center;
  background:var(--blanc);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px 26px;box-shadow:var(--shadow-sm);
  transition:border-color var(--med),box-shadow var(--med);
}
.event-item:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.event-date{
  text-align:center;padding:14px 10px;border-radius:var(--r-md);
  background:var(--creme);border:1px solid var(--line);
}
.event-date b{display:block;font-size:1rem;color:var(--violet);letter-spacing:-.01em}
.event-date span{display:block;font-size:.78rem;color:var(--gris)}
.event-tag{
  display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:var(--vert-dark);background:rgba(96,190,176,.11);border:1px solid rgba(96,190,176,.24);
  padding:4px 10px;border-radius:var(--r-xs);margin-bottom:9px;
}
.event-body h3{font-size:1.14rem;margin-bottom:6px}
.event-body p{font-size:.94rem;color:var(--gris);margin-bottom:6px}
.event-body small{font-size:.83rem;color:var(--gris);font-weight:600}
.event-cta{flex:none;white-space:nowrap}

/* ---------- Blog ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{
  background:var(--blanc);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:border-color var(--med),box-shadow var(--med),transform var(--med) var(--ease);
}
.post-card:hover{transform:translateY(-3px);border-color:rgba(101,78,146,.3);box-shadow:var(--shadow-md)}
.post-link{text-decoration:none;display:block;height:100%}
.post-card .ph{border-radius:0;border:none;border-bottom:1px solid var(--line);aspect-ratio:16/9}
.post-body{padding:24px}
.post-tag{
  display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:var(--violet);background:rgba(101,78,146,.08);border:1px solid rgba(101,78,146,.2);
  padding:4px 10px;border-radius:var(--r-xs);margin-bottom:12px;
}
.post-body h2{font-size:1.5rem;margin-bottom:10px}
.post-body h3{font-size:1.1rem;margin-bottom:8px}
.post-body p{font-size:.93rem;color:var(--gris);margin-bottom:12px}
.post-body small{font-size:.82rem;color:var(--gris);font-weight:600}
.post-card-lead{grid-column:span 3;display:grid;grid-template-columns:1.15fr .85fr}
.post-card-lead .post-link{display:grid;grid-template-columns:1.15fr .85fr}
.post-card-lead .ph{border-bottom:none;border-right:1px solid var(--line);aspect-ratio:auto;height:100%}
.post-card-lead .post-body{padding:34px;display:flex;flex-direction:column;justify-content:center}
.spec-active{background:var(--violet);color:var(--blanc);border-color:var(--violet)}

/* ---------- Vidéos ---------- */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.video-card{
  background:var(--blanc);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:border-color var(--med),box-shadow var(--med),transform var(--med) var(--ease);
}
.video-card:hover{transform:translateY(-3px);border-color:rgba(101,78,146,.3);box-shadow:var(--shadow-md)}
.video-thumb{position:relative;border-radius:0;border:none;border-bottom:1px solid var(--line);aspect-ratio:16/10}
.video-thumb .play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:54px;height:54px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.94);color:var(--violet);
  box-shadow:var(--shadow-md);transition:transform var(--fast) var(--ease);
}
.video-card:hover .play{transform:translate(-50%,-50%) scale(1.08)}
.video-body{padding:22px}
.video-body b{display:block;font-size:1.02rem;margin-bottom:7px;letter-spacing:-.015em}
.video-body p{font-size:.92rem;color:var(--gris);margin-bottom:10px}
.video-body small{font-size:.82rem;color:var(--gris);font-weight:600}

/* ---------- Colonnes contact / formulaire seul ---------- */
.contact-split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.form-card-solo{border-color:var(--line)}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.field textarea{
  width:100%;padding:13px 14px;border-radius:var(--r-sm);
  border:1px solid var(--line-strong);font-family:inherit;font-size:.95rem;
  background:var(--blanc);color:var(--noir);resize:vertical;
  box-shadow:inset 0 1px 2px rgba(20,14,40,.04);
  transition:border-color var(--fast),box-shadow var(--fast);
}
.field textarea:focus{
  outline:none;border-color:var(--violet);
  box-shadow:0 0 0 3px rgba(101,78,146,.16), inset 0 1px 2px rgba(20,14,40,.04);
}

/* ---------- Pages légales ---------- */
.legal-layout{display:grid;grid-template-columns:230px 1fr;gap:52px;align-items:start}
.legal-nav{position:sticky;top:104px;display:flex;flex-direction:column;gap:2px}
.legal-nav b{font-size:.74rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--gris);margin-bottom:10px}
.legal-nav a{
  text-decoration:none;font-size:.92rem;font-weight:600;color:var(--gris);
  padding:9px 12px;border-radius:var(--r-sm);border-left:2px solid transparent;
  transition:color var(--fast),background var(--fast),border-color var(--fast);
}
.legal-nav a:hover{color:var(--violet);background:var(--creme);border-color:var(--violet)}
.legal-prose{max-width:720px}
.legal-prose h2{font-size:1.6rem;margin:44px 0 16px;padding-top:12px;border-top:1px solid var(--line)}
.legal-prose h2:first-child{margin-top:0;border-top:none;padding-top:0}
.legal-prose h3{font-size:1.06rem;margin:24px 0 8px}
.legal-prose p{font-size:.97rem;color:var(--gris);margin-bottom:14px}
.legal-prose a{color:var(--violet);font-weight:700}
.legal-prose em{color:var(--violet);font-style:italic}
.legal-flag{
  padding:14px 18px;background:rgba(252,224,17,.13);border:1px solid rgba(200,180,0,.25);
  border-radius:var(--r-md);color:#5C5300!important;font-weight:600;font-size:.9rem!important;
}
.sitemap{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:18px}
.sitemap b{display:block;font-size:.95rem;margin-bottom:10px}
.sitemap ul{list-style:none;display:flex;flex-direction:column;gap:7px}
.sitemap a{font-size:.92rem;font-weight:500}

/* ---------- Responsive ---------- */
@media (max-width:1020px){
  .person-grid{grid-template-columns:1fr 1fr}
  .metier-grid,.value-grid,.post-grid,.video-grid{grid-template-columns:1fr 1fr}
  .post-card-lead,.post-card-lead .post-link{grid-template-columns:1fr;grid-column:span 2}
  .post-card-lead .ph{border-right:none;border-bottom:1px solid var(--line);aspect-ratio:16/9}
  .contact-split{grid-template-columns:1fr;gap:40px}
  .legal-layout{grid-template-columns:1fr;gap:32px}
  .legal-nav{position:static;flex-direction:row;flex-wrap:wrap;gap:6px}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
  .campus-gallery{grid-template-columns:1fr 1fr;height:auto}
  .cg-main{grid-column:span 2}
  .event-item{grid-template-columns:90px 1fr}
  .event-cta{grid-column:span 2;justify-self:start}
}
@media (max-width:760px){
  .metier-grid,.value-grid,.post-grid,.video-grid,.person-grid{grid-template-columns:1fr}
  .post-card-lead,.post-card-lead .post-link{grid-column:span 1}
  .gallery-grid{grid-template-columns:1fr 1fr;grid-auto-rows:150px}
  .gallery-wide,.gallery-tall{grid-column:span 1;grid-row:span 1}
  .campus-gallery{grid-template-columns:1fr}
  .cg-main{grid-column:span 1}
  .event-item{grid-template-columns:1fr;gap:16px}
  .event-cta{grid-column:span 1;width:100%}
  .sitemap{grid-template-columns:1fr}
  .filiere-grid[style]{grid-template-columns:1fr!important}
}

/* ============================================================
   27. Correctifs responsive
   Ajoutés après un audit des 34 pages à 320, 375, 414, 768 et
   1024 px. Chaque règle répond à un débordement horizontal mesuré,
   c'est-à-dire à une page qu'il fallait faire glisser latéralement
   pour la lire entièrement.
   ============================================================ */

/* Un enfant de grille ou de flexbox refuse de descendre sous la largeur
   minimale de son contenu tant que min-width vaut « auto ». Les colonnes
   se repliaient bien en dessous de 1020 px, mais restaient larges de
   432 px sur un écran de 375. */
.frais-wrap > *,
.contact-split > *,
.course-hero-grid > *,
.ped-grid > *,
.pres-grid > *,
.campus-grid > *,
.contact-grid > *{ min-width:0 }

/* Ces rangées de boutons portaient déjà flex-wrap:wrap, mais flex:none
   figeait leur largeur sur celle de leur contenu : rien ne passait donc
   jamais à la ligne. Sur la page Formations, la rangée mesurait 442 px
   dans une fenêtre de 375. */
.fc-actions,
.cta-band-actions{ flex:0 1 auto; min-width:0; max-width:100% }
.fc-actions > .btn,
.cta-band-actions > .btn{ min-width:0; max-width:100% }

/* La barre fixe du bas est ancrée aux deux bords de l'écran, mais ses
   boutons, en min-width:auto, la poussaient jusqu'à 493 px de large. */
.mobile-bar{ max-width:100vw }
.mobile-bar .btn{ min-width:0 }

/* Le dernier menu déroulant s'ouvre à gauche de son onglet et mesure
   330 px : sur un écran de 1024 px, il dépassait de 15 px et rendait
   toute la page scrollable horizontalement. On l'aligne sur le bord
   droit, les autres restant inchangés. */
@media (min-width:901px){
  .has-menu:last-child > .drop{ left:auto; right:0 }
}

/* Un mot plus long que la colonne élargissait la page au lieu d'être
   coupé — courant dans les titres serrés et les adresses e-mail. */
h1, h2, h3, p, li, .eyebrow, .person-role{ overflow-wrap:break-word }

/* Sur les écrans de 320 px, les plus étroits encore en circulation,
   l'en-tête et les bandeaux dépassaient d'une trentaine de pixels. */
@media (max-width:360px){
  .container{ padding:0 18px }
  .nav-cta .btn{ padding:0 13px; font-size:.85rem }
  .cta-band{ padding-left:22px; padding-right:22px }
  .mobile-bar{ padding-left:10px; padding-right:10px }
  .mobile-bar .btn{ font-size:.82rem; padding:0 6px }
}

/* Les boutons radio de civilité sont masqués et positionnés en absolu,
   mais la règle générale des champs leur donnait width:100%. Invisibles,
   ils élargissaient tout de même la page de 13 px. */
.seg-radio input{ width:auto; max-width:100% }

/* La fiche d'un événement est une grille dont les colonnes ne
   descendaient pas sous la largeur de leur contenu : le titre imposait
   283 px dans une carte qui n'en offrait que 232. */
.event-item > *{ min-width:0 }
@media (max-width:600px){
  .event-item{ grid-template-columns:1fr; gap:16px; padding:20px }
  .event-date{ justify-self:start; padding:10px 16px }
}

/* Intitulé d'un groupe de boutons radio : même allure qu'un label de champ,
   mais ce n'est pas un <label> — un groupe n'a pas de contrôle unique à viser. */
.field > .field-legend{display:block;font-size:.84rem;font-weight:700;margin-bottom:6px}

/* L'icône d'un bouton ne doit jamais être comprimée par le texte à côté. */
.btn-secondary svg{flex:0 0 auto}

/* ---------- Agréments de l'État ---------- */
.agrement{
  background:var(--creme);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px 28px;
}
.agrement-badge{display:inline-flex;align-items:center;gap:7px;margin-bottom:18px}
.agrement-texte{max-width:720px;color:var(--gris);font-size:1rem;margin-bottom:26px}
.agrement-grid{grid-template-columns:1fr 1fr;margin-bottom:0}
.agrement-date{color:var(--violet);font-weight:800}
/* Un numéro d'arrêté ne contient ni espace ni tiret : sans cela il déborde
   de sa carte sur petit écran. */
.agrement h3{overflow-wrap:anywhere}
@media (max-width:760px){
  .agrement-grid{grid-template-columns:1fr}
  .agrement{padding:24px 20px}
  .agrement .proof-card{padding:24px 20px}
  .agrement h3{font-size:1rem}
}

/* ---------- Phrase d'introduction des preuves ----------
   La direction la veut d'un seul tenant. Mesurée dans DM Sans, elle fait
   991 px, alors que le bandeau de section en vaut 620 : d'où le retour à
   la ligne. On élargit donc pour elle seule, en laissant le titre à sa
   largeur de lecture. Pas de nowrap : sous environ 1100 px de fenêtre la
   place manque, et il vaut mieux une phrase sur deux lignes qu'une barre
   de défilement horizontale. */
#preuves .section-head{max-width:none}
#preuves .section-head .eyebrow,
#preuves .section-head h2{max-width:620px}
.proof-intro{max-width:1040px}