:root{
  --bg:#ffffff; --surface:#f7f5f2; --surface-2:#efe9e2; --line:#e6dfd6; --text:#201d1a; --dim:#6e675c;
  --accent:#e2632f; --accent-soft:#e2632f14;
  --r:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font:400 16px/1.6 'Plus Jakarta Sans',system-ui,sans-serif}

/* Barre de défilement discrète (remplace la barre grise par défaut du navigateur) */
html{scrollbar-width:thin;scrollbar-color:var(--line) transparent}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--line);border-radius:100px}
::-webkit-scrollbar-thumb:hover{background:var(--accent)}
h1,h2,h3,.logo{font-family:'Bricolage Grotesque',sans-serif;font-weight:700;line-height:1.1}
a{color:inherit;text-decoration:none}
.dim{color:var(--dim)}
.accent{color:var(--accent)}

/* Nav */
.nav{position:fixed;inset:14px 0 auto;margin:0 auto;width:min(1100px,calc(100% - 28px));display:flex;align-items:center;justify-content:space-between;gap:24px;padding:8px 16px;border:1px solid var(--line);border-radius:100px;background:rgba(255,255,255,.82);backdrop-filter:blur(16px);box-shadow:0 4px 24px -12px rgba(32,29,26,.15);z-index:50}
.logo-img{height:38px;display:block}
.nav nav{display:flex;gap:28px;color:var(--dim);font-size:15px}
.nav nav a:hover{color:var(--text)}
.burger{display:none;background:none;border:0;width:36px;height:36px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--text);margin:5px auto}

/* Buttons */
.btn{display:inline-block;padding:14px 26px;border-radius:100px;background:var(--accent);color:#fff;font-weight:600;border:0;cursor:pointer;font-size:15px;transition:transform .2s,box-shadow .2s;box-shadow:0 8px 24px -10px var(--accent)}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px -8px var(--accent)}
.btn-sm{padding:9px 20px}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--text);box-shadow:none}
.btn-ghost:hover{border-color:var(--accent);box-shadow:none;transform:none}

/* Hero */
.hero{text-align:center;padding:170px 20px 40px;max-width:940px;margin:0 auto}
h1{font-size:clamp(40px,7vw,72px);margin:0 0 22px;letter-spacing:-.03em}
.lead{color:var(--dim);font-size:19px;max-width:620px;margin:0 auto 34px}
.cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.marquee{margin-top:70px;overflow:hidden;mask:linear-gradient(90deg,transparent,#000 15%,#000 85%,transparent)}
.track{display:flex;gap:14px;width:max-content;animation:scroll 30s linear infinite}
.track span{padding:9px 20px;border:1px solid var(--line);border-radius:100px;color:var(--dim);white-space:nowrap;background:var(--surface)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;max-width:1000px;margin:50px auto;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.stats div{background:var(--surface);padding:30px 20px;text-align:center}
.stats b{display:block;font:700 42px 'Bricolage Grotesque';color:var(--accent)}
.stats span{color:var(--dim);font-size:14px}

/* Sections */
.section{max-width:1100px;margin:0 auto;padding:90px 20px}
.section.narrow{max-width:760px}
.head{margin-bottom:40px}
.eyebrow{color:var(--accent);font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
h2{font-size:clamp(30px,4.5vw,48px);margin-top:10px;letter-spacing:-.02em}

/* Filters + formation cards */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.chip{padding:9px 20px;border-radius:100px;border:1px solid var(--line);background:none;color:var(--dim);cursor:pointer;font:inherit;font-size:14px;transition:.2s}
.chip:hover{color:var(--text);border-color:var(--accent)}
.chip.active{background:var(--text);color:var(--bg);border-color:var(--text)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.course{cursor:pointer;border-radius:var(--r);background:var(--surface);border:1px solid var(--line);overflow:hidden;transition:transform .3s,border-color .3s,box-shadow .3s;animation:pop .4s both}
.course:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:0 20px 40px -20px rgba(32,29,26,.3)}
.course-img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:var(--surface-2);transition:transform .5s}
.course:hover .course-img{transform:scale(1.06)}
.course-body{padding:24px}
.tag{display:inline-block;font-size:12px;font-weight:600;padding:5px 13px;border-radius:100px;background:var(--accent-soft);color:var(--accent);margin-bottom:14px}
.course h3{font-size:21px;margin-bottom:8px}
.course p{color:var(--dim);font-size:15px;margin-bottom:16px}
.course .more{font-weight:600;font-size:14px;color:var(--accent)}
@keyframes pop{from{opacity:0;transform:translateY(16px)}}

/* Pagination */
.pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:36px}
.page-btn{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);background:none;color:var(--text);cursor:pointer;font:inherit;font-size:14px;font-weight:600;transition:.2s}
.page-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}
.page-btn.active{background:var(--text);color:var(--bg);border-color:var(--text)}
.page-btn:disabled{opacity:.35;cursor:default}
.page-btn.page-nav{width:auto;padding:0 16px;border-radius:100px}

/* Modal */
.modal-overlay{position:fixed;inset:0;background:rgba(28,25,22,.5);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:24px;z-index:200;opacity:0;pointer-events:none;transition:opacity .3s}
.modal-overlay.open{opacity:1;pointer-events:auto}
.modal-panel{position:relative;display:flex;width:100%;max-width:860px;max-height:86vh;overflow:hidden;border-radius:32px;background:rgba(255,255,255,.68);backdrop-filter:blur(28px) saturate(180%);-webkit-backdrop-filter:blur(28px) saturate(180%);border:1px solid rgba(255,255,255,.7);box-shadow:0 40px 80px -24px rgba(28,25,22,.4),inset 0 1px 0 rgba(255,255,255,.9);transform:translateY(28px) scale(.95);transition:transform .4s cubic-bezier(.2,.9,.25,1.2)}
.modal-overlay.open .modal-panel{transform:translateY(0) scale(1)}
.modal-close{position:absolute;top:16px;right:16px;width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.7);background:rgba(255,255,255,.55);backdrop-filter:blur(10px);color:var(--text);font-size:16px;cursor:pointer;z-index:2;transition:.2s}
.modal-close:hover{background:#fff}
.modal-img{width:42%;flex:none;align-self:stretch;object-fit:cover;display:block}
.modal-body{padding:32px 34px;overflow-y:auto}
.modal-body h3{font-size:26px;margin:6px 0 12px;font-family:'Bricolage Grotesque',sans-serif}
.modal-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.modal-meta span{font-size:13px;font-weight:600;padding:6px 14px;border-radius:100px;background:var(--surface);border:1px solid var(--line)}
.modal-body>p{color:var(--dim);margin-bottom:18px}
.modal-points{list-style:none;display:grid;gap:10px;margin-bottom:26px}
.modal-points li{position:relative;padding-left:24px;font-size:15px;color:var(--text)}
.modal-points li::before{content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.modal-actions{display:flex;gap:12px;flex-wrap:wrap}
@media(max-width:680px){
  .modal-panel{flex-direction:column;max-height:90vh;overflow-y:auto}
  .modal-img{width:100%;height:200px}
  .modal-body{overflow-y:visible}
}

/* Bento */
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{border-radius:var(--r);background:var(--surface);border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column}
.card.big{grid-row:span 2}
.card.wide{grid-column:span 2}
.card.wide,.card.big{flex-direction:row}
.card.wide .card-img{width:42%}
.card.big .card-img{width:100%;aspect-ratio:auto;flex:1}
.card-img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}
.card-body{padding:26px}
.card.big{flex-direction:column}
.card.big .card-body{padding:26px}
.card em{font:700 14px 'Bricolage Grotesque';color:var(--accent);font-style:normal}
.card h3{font-size:22px;margin:12px 0 8px}
.card p{color:var(--dim)}

/* Quotes */
.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:20px}
blockquote{padding:30px;border-radius:var(--r);border:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;justify-content:space-between;gap:26px}
blockquote p{font-size:17px}
cite{display:flex;align-items:center;gap:12px;font-style:normal;font-weight:600;flex-wrap:wrap}
cite small{width:100%;margin-left:52px;margin-top:-10px;color:var(--dim);font-weight:400}
.av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--line);color:var(--accent);font-weight:700}

/* FAQ */
details{border-bottom:1px solid var(--line);padding:22px 0}
summary{cursor:pointer;font-weight:600;font-size:18px;list-style:none;display:flex;justify-content:space-between}
summary::after{content:"+";color:var(--accent);font-size:24px;transition:.2s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--dim);margin-top:12px}

/* Contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:32px;border:1px solid var(--line);background:var(--surface);overflow:hidden}
.contact-side{position:relative;background-size:cover;background-position:center;min-height:420px;display:flex;align-items:flex-end}
.contact-side::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(32,29,26,.35),rgba(20,17,14,.85))}
.contact-side-inner{position:relative;padding:44px;color:#fff}
.contact-side .eyebrow{color:#ffcbb0}
.contact-side h2{color:#fff}
.contact-side p{color:rgba(255,255,255,.82);margin:14px 0 22px}
.info{list-style:none;display:grid;gap:8px;color:rgba(255,255,255,.92);font-weight:500}
form{display:grid;gap:12px;padding:50px}
form[hidden]{display:none}
input,select{width:100%;padding:15px 18px;border-radius:14px;border:1px solid var(--line);background:var(--bg);color:var(--text);font:inherit}
input:focus,select:focus{outline:2px solid var(--accent);border-color:transparent}
input.err{border-color:#e05a5a}
.err{color:#c94a3d;margin:0!important;font-size:14px}

.form-success{grid-column:2;padding:50px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:6px}
.form-success[hidden]{display:none}
.form-success-icon{width:52px;height:52px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;margin-bottom:14px}
.form-success-icon svg{width:24px;height:24px}
.form-success h3{font-family:'Bricolage Grotesque',sans-serif;font-size:24px;margin-bottom:8px}
.form-success p{color:var(--dim);margin-bottom:22px}

footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;padding:30px 24px;max-width:1100px;margin:0 auto;border-top:1px solid var(--line);color:var(--dim);font-size:14px}
.foot-logo{height:28px;opacity:.85}

/* Reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}

@media(max-width:820px){
  .nav nav,.nav .btn{display:none}
  .burger{display:block}
  .nav.open{border-radius:26px;flex-wrap:wrap}
  .nav.open nav{display:flex;flex-direction:column;width:100%;gap:14px;padding:10px 0}
  .stats{grid-template-columns:repeat(2,1fr);margin:40px 20px}
  .bento{grid-template-columns:1fr}
  .card.wide,.card.big{grid-column:auto;grid-row:auto;flex-direction:column}
  .card.wide .card-img{width:100%;aspect-ratio:16/10}
  .contact{grid-template-columns:1fr}
  .contact-side{min-height:260px}
  form{padding:30px}
  .form-success{grid-column:1;padding:30px}
  footer{justify-content:center;text-align:center}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}