@font-face { font-family: "Montserrat"; src: url("Montserrat-VF.ttf") format("truetype"); font-weight: 100 900; font-display: swap; }

:root {
  --vert: #145E43; --vert-f: #0C3D2B; --vert-c: #E7F1EC; --vert-m: #1D7A58;
  --orange: #F39C12; --rouge: #E8434B; --turq: #2CC5B8; --rose: #E5A9CB;
  --encre: #1E2A25; --gris: #5F6B66; --trait: #DCE5E0; --creme: #F7F5F0; --blanc: #fff;
  --rayon: 18px; --ombre: 0 10px 30px rgba(12, 61, 43, .10);
  --max: 1160px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: "Montserrat", system-ui, sans-serif; color: var(--encre); background: var(--blanc); line-height: 1.6; font-size: 17px; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
.conteneur { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.015em; font-weight: 800; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); color: var(--vert-f); }
h3 { font-size: 1.2rem; }
.kicker { font-size: .78rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--orange); margin-bottom: 12px; display: block; }
.lead { font-size: 1.12rem; color: var(--gris); max-width: 680px; margin-top: 14px; }
.bande { display: flex; width: 90px; height: 6px; border-radius: 6px; overflow: hidden; margin: 18px 0 0; }
.bande i { flex: 1; } .bande i:nth-child(1){background:var(--rouge)} .bande i:nth-child(2){background:var(--orange)} .bande i:nth-child(3){background:var(--turq)} .bande i:nth-child(4){background:var(--rose)}
.centre { text-align: center; } .centre .lead { margin-left: auto; margin-right: auto; } .centre .bande { margin-left: auto; margin-right: auto; }
section { padding: 96px 0; }
.fond-creme { background: var(--creme); }
.fond-vert { background: var(--vert); color: #fff; }
.fond-vert h2 { color: #fff; }

/* Boutons */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 26px; border-radius: 999px; font-weight: 700; font-size: .98rem; text-decoration: none; transition: transform .15s, box-shadow .15s, background .15s; border: 2px solid transparent; cursor: pointer; font-family: inherit; }
.btn:hover { transform: translateY(-2px); }
.btn-orange { background: var(--orange); color: var(--vert-f); box-shadow: 0 8px 20px rgba(243, 156, 18, .35); }
.btn-vert { background: var(--vert); color: #fff; }
.btn-vert:hover { background: var(--vert-f); }
.btn-contour { border-color: currentColor; color: inherit; background: transparent; }
.btn-blanc { background: #fff; color: var(--vert-f); }
.btns { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

/* En-tête */
.entete { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--trait); }
.entete .conteneur { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 20px; }
.marque { display: flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 800; color: var(--vert-f); font-size: 1.1rem; }
.marque img { width: 46px; height: 46px; }
.marque small { display: block; font-size: .7rem; font-weight: 600; color: var(--gris); letter-spacing: .04em; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { text-decoration: none; font-weight: 600; font-size: .92rem; color: var(--encre); }
.nav a:hover { color: var(--vert); }
.nav .btn { padding: 11px 20px; font-size: .88rem; color: var(--vert-f); }
.burger { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; }
.burger span { display: block; width: 24px; height: 2.5px; background: var(--vert-f); margin: 5px auto; border-radius: 2px; }

/* Héros accueil */
.heros { background: var(--vert); color: #fff; padding: 80px 0 90px; position: relative; overflow: hidden; }
.heros::after { content: ""; position: absolute; right: -180px; top: -180px; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(44,197,184,.18), transparent 70%); }
.heros .conteneur { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; position: relative; z-index: 1; }
.heros h1 span { color: var(--orange); }
.heros .lead { color: #D3EBE1; }
.heros .btn-contour { color: #fff; }
.offres { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.offres a { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; color: #fff; font-size: .88rem; font-weight: 600; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.2); border-radius: 999px; padding: 8px 15px; transition: background .15s; }
.offres a:hover { background: rgba(255,255,255,.18); }
.offres i { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.heros-visuel { position: relative; width: 100%; max-width: 400px; justify-self: center; }
.heros-visuel .photo { border-radius: 26px; overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,.25); aspect-ratio: 4/5; background: #EEF0EF; }
.heros-visuel .photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.pastille { text-decoration: none; }
.pastille { position: absolute; left: -26px; bottom: -22px; background: #fff; color: var(--encre); border-radius: 16px; padding: 14px 18px; box-shadow: var(--ombre); display: flex; gap: 12px; align-items: center; }
.pastille .ic { width: 44px; height: 44px; border-radius: 12px; background: var(--orange); color: var(--vert-f); display: grid; place-items: center; font-weight: 800; font-size: .8rem; line-height: 1; text-align: center; }
.pastille b { display: block; font-size: .95rem; } .pastille span { font-size: .8rem; color: var(--gris); }
.avatar { position: absolute; right: -18px; top: -26px; width: 112px; height: 112px; border-radius: 50%; border: 5px solid var(--vert); }
.heros .conteneur.chiffres-zone { display: block; }
.chiffres { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 64px; padding-top: 36px; border-top: 1px solid rgba(255,255,255,.16); position: relative; z-index: 1; }
.chiffre b { display: block; font-size: 2.2rem; font-weight: 800; line-height: 1; }
.chiffre span { font-size: .86rem; color: #BFDCD0; }

/* Bandeau stage */
.stage-banniere { border-radius: 28px; overflow: hidden; background: var(--vert-f); color: #fff; box-shadow: var(--ombre); }
.stage-banniere .img { position: relative; aspect-ratio: 2000/860; }
.stage-banniere .img img { width: 100%; height: 100%; object-fit: cover; object-position: center 45%; }
.stage-banniere .img .leg { position: absolute; left: 20px; bottom: 16px; font-size: .78rem; background: rgba(12,61,43,.78); padding: 5px 11px; border-radius: 8px; }
.stage-banniere .txt { padding: 44px 48px 48px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 44px; align-items: start; }
.stage-banniere .infos-stage { margin-top: 0; }
.stage-banniere h2 { color: #fff; }
.etiquette { display: inline-block; background: var(--orange); color: var(--vert-f); font-weight: 800; font-size: .76rem; letter-spacing: .14em; padding: 7px 13px; border-radius: 8px; margin-bottom: 18px; }
.infos-stage { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 26px; }
.infos-stage div { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); border-radius: 14px; padding: 14px 16px; }
.infos-stage small { display: block; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: #9FCDBB; font-weight: 600; }
.infos-stage b { font-size: 1.05rem; }

/* Cartes produits */
.grille-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 48px; }
.grille-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 48px; }
.produit { background: #fff; border: 1px solid var(--trait); border-radius: var(--rayon); overflow: hidden; display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; }
.produit:hover { transform: translateY(-4px); box-shadow: var(--ombre); }
.produit .visuel { aspect-ratio: 16/10; background: var(--vert) center/cover; position: relative; }
.produit .visuel .tag { position: absolute; top: 14px; left: 14px; background: var(--orange); color: var(--vert-f); font-weight: 800; font-size: .72rem; letter-spacing: .1em; padding: 6px 11px; border-radius: 7px; }
.produit .corps { padding: 24px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.produit .type { font-size: .74rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--vert-m); }
.produit h3 { margin: 6px 0 10px; color: var(--vert-f); }
.produit p { color: var(--gris); font-size: .95rem; }
.produit ul { margin: 14px 0 0; }
.produit .bas { margin-top: auto; padding-top: 22px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.prix { font-size: 1.6rem; font-weight: 800; color: var(--vert-f); line-height: 1; }
.prix small { font-size: .8rem; font-weight: 600; color: var(--gris); display: block; margin-top: 4px; }
.produit .btn { padding: 12px 18px; font-size: .88rem; }
.produit.vedette { border: 2px solid var(--vert); }
.puces { list-style: none; }
.puces li { position: relative; padding-left: 26px; margin: 8px 0; font-size: .95rem; }
.puces li::before { content: ""; position: absolute; left: 2px; top: 6px; width: 14px; height: 14px; border-radius: 50%; background: var(--vert-c); box-shadow: inset 0 0 0 4px var(--vert); }

/* Témoignages */
.avis-grille { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; }
.avis { background: #fff; border-radius: var(--rayon); padding: 30px 30px 26px; position: relative; box-shadow: 0 2px 0 var(--trait); }
.avis::before { content: "“"; position: absolute; top: 4px; right: 22px; font-size: 5rem; font-weight: 800; color: var(--vert-c); line-height: 1; }
.avis p { font-size: 1.02rem; position: relative; }
.avis p strong { color: var(--vert); }
.avis .qui { margin-top: 18px; display: flex; align-items: center; gap: 12px; font-size: .85rem; color: var(--gris); }
.avis .qui i { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font-style: normal; font-weight: 800; color: #fff; }
.avis:nth-child(1) .qui i { background: var(--rouge); } .avis:nth-child(2) .qui i { background: var(--orange); } .avis:nth-child(3) .qui i { background: var(--turq); } .avis:nth-child(4) .qui i { background: var(--vert); }
.avis .qui b { color: var(--encre); display: block; }

/* À propos */
.apropos { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: start; }
.apropos .video { position: sticky; top: 110px; margin-top: 44px; }
@media (max-width: 980px) { .apropos .video { position: static; margin-top: 0; } }
.video video { width: 100%; aspect-ratio: 16/9; border-radius: 22px; background: #000; box-shadow: var(--ombre); display: block; object-fit: cover; }
.video-leg { margin-top: 14px; font-weight: 700; color: var(--vert); font-size: .95rem; }
.galerie { display: grid; grid-template-columns: 1fr; gap: 14px; }
.galerie img { border-radius: 16px; width: 100%; aspect-ratio: 1080/442; object-fit: cover; }
.bilan { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px; }
.bilan div { background: var(--vert-c); border-radius: 16px; padding: 16px 18px; }
.bilan b { display: block; font-size: 2rem; font-weight: 800; color: var(--vert); line-height: 1; margin-bottom: 6px; }
.bilan div:nth-child(2) { background: #FFF1DA; } .bilan div:nth-child(2) b { color: #B86E00; }
.bilan span { font-size: .88rem; color: var(--encre); line-height: 1.45; display: block; }
.parcours { margin-top: 26px; display: grid; gap: 14px; }
.parcours div { display: grid; grid-template-columns: 74px 1fr; gap: 16px; align-items: start; }
.parcours b { color: var(--orange); font-weight: 800; font-size: 1.05rem; }

/* Pratiquer */
.produit.horizontal { flex-direction: row; }
.produit.horizontal .visuel { aspect-ratio: auto; width: 42%; flex: none; }
.visuel.contenir { background-size: contain !important; background-repeat: no-repeat; background-color: #155F45 !important; }
.livre-visuel { background: #8DB7B0 !important; display: grid; place-items: center; padding: 26px; }
.livre-visuel img { max-height: 260px; box-shadow: 0 14px 30px rgba(0,0,0,.25); border-radius: 4px; }

/* Contact */
.contact-bloc { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.formulaire { background: #fff; color: var(--encre); border-radius: 22px; padding: 34px; box-shadow: 0 30px 60px rgba(0,0,0,.2); }
.formulaire h3 { color: var(--vert-f); margin-bottom: 6px; }
.formulaire p.petit { font-size: .85rem; color: var(--gris); margin-bottom: 18px; }
.champ { margin-bottom: 14px; }
.champ label { display: block; font-size: .8rem; font-weight: 700; margin-bottom: 6px; }
.champ input, .champ select, .champ textarea { width: 100%; padding: 13px 14px; border: 1.5px solid var(--trait); border-radius: 12px; font: inherit; font-size: .95rem; background: var(--creme); }
.champ input:focus, .champ select:focus, .champ textarea:focus { outline: none; border-color: var(--vert); background: #fff; }
.formulaire .btn { width: 100%; justify-content: center; margin-top: 6px; }
.liens-contact { margin-top: 28px; display: grid; gap: 14px; }
.liens-contact a { display: flex; align-items: center; gap: 14px; text-decoration: none; font-weight: 600; }
.liens-contact a span.ic { width: 46px; height: 46px; border-radius: 14px; background: rgba(255,255,255,.1); display: grid; place-items: center; font-size: 1.2rem; }

/* Pied de page */
.pied { background: var(--vert-f); color: #B9D6CA; padding: 60px 0 30px; font-size: .9rem; }
.pied .colonnes { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.pied h4 { color: #fff; font-size: .95rem; margin-bottom: 14px; }
.pied a { text-decoration: none; display: block; margin: 6px 0; }
.pied a:hover { color: #fff; }
.pied a.marque { color: #fff; margin-bottom: 14px; display: flex; }
.pied .legal { border-top: 1px solid rgba(255,255,255,.12); margin-top: 40px; padding-top: 22px; font-size: .78rem; line-height: 1.6; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

/* Page formation */
.heros-formation { background: linear-gradient(90deg, rgba(12,61,43,.96) 0%, rgba(12,61,43,.85) 48%, rgba(12,61,43,.35) 100%), url("stage-groupe.jpg") center 35%/cover; color: #fff; padding: 90px 0 100px; }
.heros-formation .lead { color: #D3EBE1; }
.heros-formation h1 { max-width: 720px; }
.heros-formation h1 span { color: var(--orange); }
.infos-cles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 44px; max-width: 900px; }
.infos-cles div { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); border-radius: 16px; padding: 16px 18px; backdrop-filter: blur(4px); }
.infos-cles small { display: block; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: #A9D3C2; font-weight: 600; }
.infos-cles b { font-size: 1.1rem; }
.infos-cles span { font-size: .82rem; color: #CBE6DB; display: block; }
.atouts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 48px; }
.atout { background: #fff; border-radius: var(--rayon); padding: 26px 22px; border: 1px solid var(--trait); }
.atout .ic { width: 52px; height: 52px; border-radius: 14px; background: var(--vert); color: #fff; display: grid; place-items: center; font-weight: 800; margin-bottom: 16px; }
.atout:nth-child(4n+2) .ic { background: var(--orange); color: var(--vert-f); } .atout:nth-child(4n+3) .ic { background: var(--rouge); } .atout:nth-child(4n) .ic { background: var(--turq); color: var(--vert-f); }
.atout h3 { font-size: 1.02rem; margin-bottom: 6px; color: var(--vert-f); }
.atout p { font-size: .9rem; color: var(--gris); }
.comparatif { width: 100%; border-collapse: separate; border-spacing: 0; margin-top: 36px; font-size: .95rem; }
.comparatif th { text-align: left; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gris); padding: 12px 16px; border-bottom: 2px solid var(--vert); }
.comparatif td { padding: 13px 16px; border-bottom: 1px solid var(--trait); }
.comparatif .d { text-align: right; }
.comparatif tr.moi td { background: var(--vert); color: #fff; font-weight: 700; border: 0; }
.comparatif tr.moi td:first-child { border-radius: 12px 0 0 12px; } .comparatif tr.moi td:last-child { border-radius: 0 12px 12px 0; }
.jauge { display: inline-block; height: 8px; border-radius: 6px; background: var(--trait); vertical-align: middle; margin-right: 10px; }
tr.moi .jauge { background: var(--orange); }
.note { font-size: .8rem; color: var(--gris); margin-top: 12px; }
.onglets { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 48px; align-items: start; }
.bloc-prog { background: #fff; border-radius: var(--rayon); border: 1px solid var(--trait); overflow: hidden; }
.bloc-prog .tete { background: var(--vert); color: #fff; padding: 20px 24px; }
.bloc-prog .tete small { color: var(--orange); font-weight: 700; letter-spacing: .14em; font-size: .72rem; }
.bloc-prog .tete h3 { margin-top: 4px; }
.bloc-prog .contenu { padding: 8px 24px 20px; }
.creneau { display: grid; grid-template-columns: 142px 1fr; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--trait); font-size: .93rem; }
.creneau:last-child { border-bottom: 0; }
.creneau .h { font-weight: 700; color: var(--vert); }
.creneau.pause { color: var(--gris); font-style: italic; padding: 8px 0; }
.chap { padding: 14px 0; border-bottom: 1px solid var(--trait); }
.chap:last-child { border-bottom: 0; }
.chap b { color: var(--vert-f); display: block; }
.chap span { font-size: .9rem; color: var(--gris); }
.exos { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.exos em { font-style: normal; font-size: .78rem; font-weight: 600; background: var(--vert-c); color: var(--vert-f); padding: 4px 9px; border-radius: 7px; }
.tarifs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; align-items: stretch; }
.tarif { background: #fff; border: 1px solid var(--trait); border-radius: 22px; padding: 32px 28px; display: flex; flex-direction: column; position: relative; }
.tarif.star { border: 2px solid var(--vert); box-shadow: var(--ombre); }
.tarif .ruban { position: absolute; top: -13px; left: 26px; background: var(--orange); color: var(--vert-f); font-weight: 800; font-size: .72rem; letter-spacing: .12em; padding: 6px 12px; border-radius: 7px; }
.tarif .nom { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; color: var(--gris); }
.tarif .montant { font-size: 2.8rem; font-weight: 800; color: var(--vert-f); line-height: 1; margin: 14px 0 6px; }
.tarif .montant small { font-size: .9rem; font-weight: 600; color: var(--gris); }
.tarif .pour { font-weight: 700; color: var(--vert-m); font-size: .92rem; min-height: 44px; }
.tarif ul { margin: 16px 0 24px; }
.tarif .btn { margin-top: auto; justify-content: center; }
.tarif .qui { font-size: .8rem; color: var(--gris); text-align: center; margin-top: 12px; }
.etapes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 44px; counter-reset: e; }
.etape { padding-top: 6px; }
.etape::before { counter-increment: e; content: counter(e); width: 46px; height: 46px; border-radius: 50%; background: var(--orange); color: var(--vert-f); font-weight: 800; display: grid; place-items: center; font-size: 1.2rem; margin-bottom: 14px; }
.etape h3 { color: #fff; margin-bottom: 6px; }
.etape p { color: #C7E2D7; font-size: .95rem; }
.faq { max-width: 820px; margin: 44px auto 0; }
.faq details { background: #fff; border: 1px solid var(--trait); border-radius: 16px; margin-bottom: 12px; padding: 0 24px; }
.faq summary { cursor: pointer; font-weight: 700; padding: 20px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; color: var(--vert-f); }
.faq summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--orange); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 0 20px; color: var(--gris); }
.partenaires { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 44px; }
.partenaire { background: #fff; border-radius: var(--rayon); padding: 28px; border: 1px solid var(--trait); font-size: .92rem; }
.partenaire .role { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; color: var(--orange); }
.partenaire h3 { color: var(--vert-f); margin: 6px 0 10px; }
.partenaire .legal { font-size: .78rem; color: var(--gris); margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--trait); line-height: 1.55; }
.page-texte { max-width: 820px; }
.page-texte h2 { font-size: 1.3rem; margin: 36px 0 10px; }
.page-texte p { color: var(--gris); margin-bottom: 8px; }
.a-completer { background: #FFF1DA; color: #8A5300; padding: 1px 6px; border-radius: 4px; font-weight: 600; }

/* Barre mobile d'inscription */
.barre-mobile { display: none; }

/* Responsive */
@media (max-width: 980px) {
  .heros .conteneur, .apropos, .contact-bloc, .stage-banniere .txt, .onglets { grid-template-columns: 1fr; }
  .stage-banniere .txt { gap: 26px; }
  .heros-visuel { max-width: 560px; }
  .grille-3, .tarifs { grid-template-columns: 1fr; max-width: 560px; margin-left: auto; margin-right: auto; }
  .atouts { grid-template-columns: 1fr 1fr; }
  .infos-cles { grid-template-columns: 1fr 1fr; }
  .pied .colonnes { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav { display: none; position: absolute; top: 76px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; padding: 16px 24px 24px; gap: 4px; border-bottom: 1px solid var(--trait); box-shadow: var(--ombre); }
  .nav.ouvert { display: flex; }
  .nav a { padding: 12px 0; font-size: 1rem; }
  .nav .btn { justify-content: center; margin-top: 8px; padding: 14px; }
  .burger { display: block; }
}
@media (max-width: 680px) {
  body { font-size: 16px; }
  section { padding: 64px 0; }
  .conteneur { padding: 0 16px; }
  .heros { padding: 48px 0 56px; }
  .chiffres { grid-template-columns: 1fr 1fr; gap: 24px 16px; margin-top: 44px; }
  .pastille { left: 10px; bottom: -22px; }
  .avatar { width: 84px; height: 84px; right: 8px; top: -20px; }
  .avis-grille, .grille-2, .partenaires, .etapes, .atouts, .bilan { grid-template-columns: 1fr; }
  .produit.horizontal { flex-direction: column; }
  .produit.horizontal .visuel { width: 100%; aspect-ratio: 16/10; }
  .stage-banniere .txt { padding: 28px 22px 32px; }
  .stage-banniere .img { aspect-ratio: 16/10; }
  .infos-stage { grid-template-columns: 1fr 1fr; gap: 10px; }
  .pied .colonnes { grid-template-columns: 1fr; }
  .heros-formation { padding: 56px 0 64px; background: linear-gradient(rgba(12,61,43,.88), rgba(12,61,43,.94)), url("stage-groupe.jpg") center/cover; }
  .creneau { grid-template-columns: 1fr; gap: 2px; }
  .comparatif { font-size: .82rem; }
  .comparatif th, .comparatif td { padding: 10px 8px; }
  .comparatif .jauge { display: none; }
  .formulaire { padding: 24px 20px; }
  .btn { padding: 14px 22px; }
  .barre-mobile { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: var(--vert-f); padding: 10px 16px; gap: 12px; align-items: center; justify-content: space-between; box-shadow: 0 -6px 20px rgba(0,0,0,.15); }
  .barre-mobile span { color: #fff; font-size: .8rem; line-height: 1.3; }
  .barre-mobile span b { display: block; font-size: .92rem; }
  .barre-mobile .btn { padding: 11px 18px; font-size: .86rem; flex: none; }
  .pied { padding-bottom: 90px; }
}