:root{--navy:#0F2A4A;--navy2:#173A63;--amber:#E8A93A;--amber-d:#9A6A0E;--bg:#F4F6F9;--line:#CFD8E3;--ink:#0F2A4A;--muted:#4C5F78;--card:#fff;--rad:14px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Manrope',system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--navy)}
img{max-width:100%;height:auto}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 24px;border-radius:8px;font-weight:800;font-size:15px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;font-family:inherit}
.btn-amber{background:var(--amber);color:var(--navy)}
.btn-navy{background:var(--navy);color:#fff}
.btn-ghost{border-color:#C9D3E0;color:#fff;background:transparent}
.btn:hover{filter:brightness(1.05)}
/* header */
.top{background:var(--navy);color:#fff;position:sticky;top:0;z-index:20}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.logo{font-weight:800;font-size:24px;letter-spacing:-.3px;color:#fff;text-decoration:none}
.logo span{color:var(--amber)}
.nav{display:flex;gap:4px 22px;align-items:center;flex-wrap:wrap}
.nav a{color:#fff;text-decoration:none;font-weight:600;font-size:14px;padding:8px 2px;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current=page]{border-bottom-color:var(--amber)}
.burger{display:none}
@media(max-width:960px){
 .nav{display:none}
 .top .wrap{flex-wrap:wrap;row-gap:0;padding-top:8px;padding-bottom:8px}
 .burger{display:block;position:relative}
 .burger summary{list-style:none;cursor:pointer;color:#fff;font-weight:800;padding:10px 14px;border:1.5px solid #C9D3E0;border-radius:8px;font-size:14px}
 .burger summary::-webkit-details-marker{display:none}
 .burger .menu{position:absolute;right:0;top:52px;background:var(--navy);border:1px solid var(--navy2);border-radius:12px;padding:12px;min-width:230px;display:flex;flex-direction:column;box-shadow:0 12px 30px rgba(0,0,0,.3)}
 .burger .menu a{color:#fff;text-decoration:none;font-weight:600;padding:12px 10px;border-radius:8px}
 .burger .menu a[aria-current=page]{background:var(--navy2)}
}
/* hero */
.hero{background:var(--navy);color:#fff;padding:64px 0 76px}
.hero .wrap{display:flex;flex-wrap:wrap;gap:40px;align-items:flex-end;justify-content:space-between}
.kicker{font-size:13px;letter-spacing:2.5px;text-transform:uppercase;color:var(--amber);font-weight:800}
.hero h1{font-size:clamp(34px,5.4vw,60px);line-height:1.05;letter-spacing:-1.6px;font-weight:800;margin:16px 0 18px;max-width:760px}
.hero p{font-size:18px;color:#C9D3E0;max-width:600px;margin:0}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;flex:0 1 320px}
.stat{background:var(--navy2);border-radius:12px;padding:18px 20px}
.stat b{display:block;font-size:38px;color:var(--amber);line-height:1;font-weight:800}
.stat small{font-size:13px;color:#C9D3E0}
/* sections */
.section{padding:56px 0 8px}
.section h2,.page h1{font-size:30px;letter-spacing:-.5px;margin:0;font-weight:800}
.sechead{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.sechead a{font-weight:700;font-size:14px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.grid{grid-template-columns:1fr}}
.card{background:var(--card);border-radius:var(--rad);overflow:hidden;box-shadow:0 1px 3px rgba(15,42,74,.12);display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(15,42,74,.16)}
.card .thumb{aspect-ratio:16/10;background:#C9D3E0;object-fit:cover;width:100%}
.card .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.tag{font-size:12px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:var(--amber-d)}
.card h3{font-size:19px;line-height:1.28;margin:0;font-weight:700}
.card p{margin:0;font-size:14.5px;color:var(--muted)}
.meta{font-size:13px;color:var(--muted);margin-top:auto}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:11px 18px;font-weight:700;font-size:15px;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.chip:hover{border-color:var(--navy)}
.topics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media(max-width:900px){.topics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.topics{grid-template-columns:1fr}}
.topic{background:#fff;border-radius:var(--rad);padding:24px;text-decoration:none;color:inherit;border-top:4px solid var(--amber);box-shadow:0 1px 3px rgba(15,42,74,.12)}
.topic h3{margin:0 0 6px;font-size:20px}.topic p{margin:0;color:var(--muted);font-size:14.5px}
.band{background:var(--amber);border-radius:18px;padding:40px;display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;margin:56px 0}
.band h2{margin:0 0 6px}.band p{margin:0;color:#3A2A08}
.form{display:flex;flex-wrap:wrap;gap:10px}
.form input,.form textarea{font:inherit;border:1.5px solid var(--line);border-radius:8px;padding:12px 14px;background:#fff;color:var(--ink);width:100%}
.form input:focus,.form textarea:focus{outline:2px solid var(--navy);border-color:var(--navy)}
.band .form{flex:1 1 420px;flex-wrap:nowrap}
@media(max-width:600px){.band .form{flex-wrap:wrap}.band{padding:28px}}
.band .form input{border:0;height:50px}
.podcast{background:var(--navy);color:#fff;border-radius:18px;padding:40px;margin:48px 0;display:grid;grid-template-columns:1fr 1.1fr;gap:32px;align-items:center}
@media(max-width:800px){.podcast{grid-template-columns:1fr;padding:28px}}
.podcast h2{margin:8px 0 10px;font-size:34px}.podcast p{color:#C9D3E0;margin:0 0 20px}
.podcast iframe{width:100%;height:240px;border:0;border-radius:10px;background:#173A63}
/* pages & article */
.page{padding:48px 0 40px}
.page .lead{color:var(--muted);font-size:17px;margin:8px 0 28px}
.article-head{background:var(--navy);color:#fff;padding:48px 0 40px}
.article-head h1{font-size:clamp(28px,4.2vw,46px);line-height:1.12;letter-spacing:-1px;margin:12px 0 14px;font-weight:800;max-width:900px}
.article-head .sub{color:#C9D3E0;font-size:14px}
.cover{width:100%;max-height:460px;object-fit:cover;border-radius:var(--rad);margin:-28px 0 0;box-shadow:0 8px 24px rgba(15,42,74,.2);background:#C9D3E0}
.prose{max-width:760px;margin:36px auto 0;font-size:18px;line-height:1.75}
.prose h2{font-size:28px;line-height:1.2;margin:2em 0 .5em;letter-spacing:-.4px}
.prose h3{font-size:22px;margin:1.6em 0 .4em}
.prose p{margin:0 0 1.15em}
.prose img{border-radius:10px;margin:1em 0}
.prose blockquote{border-left:4px solid var(--amber);margin:1.4em 0;padding:.2em 1.2em;color:var(--muted);background:#fff}
.prose table{border-collapse:collapse;width:100%;font-size:15px;display:block;overflow-x:auto}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:left}
.prose th{background:#E8EDF3}
.prose a{color:#0B4F9E}
.endmeta{max-width:760px;margin:36px auto 0;padding:18px 0;border-top:1px solid var(--line);color:var(--muted);font-size:15px}
.notice{max-width:760px;margin:24px auto 0;background:#FFF3D6;border:1px solid var(--amber);border-radius:10px;padding:12px 16px;font-size:14.5px}
.comments{max-width:760px;margin:44px auto 0}
.comments h2{font-size:24px}
.cmt{background:#fff;border-radius:12px;padding:16px 18px;margin:0 0 12px;box-shadow:0 1px 3px rgba(15,42,74,.1)}
.cmt b{font-size:15px}.cmt small{color:var(--muted);margin-left:8px}.cmt p{margin:6px 0 0;white-space:pre-wrap}
.msg{font-weight:700;margin-top:10px}
/* footer */
.foot{background:var(--navy);color:#C9D3E0;margin-top:64px;padding:32px 0;font-size:13.5px}
.foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.foot a{color:#C9D3E0;margin-left:16px}
.hp{position:absolute;left:-9999px;opacity:0}
.sr{position:absolute;left:-9999px}

/* ---- v2 ---- */
.logo{user-select:none;-webkit-tap-highlight-color:transparent}
.lang{display:flex;gap:8px;align-items:center}
.flag{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;border-radius:8px;text-decoration:none;color:#C9D3E0;font-size:12.5px;font-weight:800;border:1.5px solid transparent;min-height:36px}
.flag b{font-weight:800;letter-spacing:.5px}
.flag svg{border-radius:3px;box-shadow:0 0 0 1px rgba(255,255,255,.25);display:block}
a.flag:hover{border-color:#C9D3E0;color:#fff}
.flag.on{border-color:var(--amber);color:#fff}
.nav .lang-desk{margin-left:8px;padding-left:16px;border-left:1px solid var(--navy2)}
.nav a.flag{border-bottom:1.5px solid transparent;padding:6px 10px}
.lang-mob{display:none}
@media(max-width:960px){
  .lang-mob{display:flex;order:3;flex-basis:100%;justify-content:center;padding:4px 0 8px}
}
.hero-main{flex:1 1 520px;min-width:0}
.stat-wide{grid-column:span 2;color:#fff;text-decoration:none}
.stat-wide b{font-size:17px;color:#fff}
.what{background:#fff;border-bottom:1px solid var(--line)}
.what-in{max-width:none;margin:0 auto;padding:56px 24px;text-align:center}
.what-in h2{font-size:clamp(26px,3.4vw,38px);letter-spacing:-.8px;margin:0 0 18px;font-weight:800}
.what-in p{font-size:18px;line-height:1.75;color:var(--muted);max-width:980px;margin:0 auto 14px}
.what-in .signature{font-family:inherit;font-style:normal;font-weight:700;color:var(--ink);margin:18px auto 24px}
.narrow{max-width:640px}
.form-col{flex-direction:column;flex-wrap:nowrap}
.band .form-col{flex:1 1 420px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;line-height:1.45;cursor:pointer}
.consent input{width:20px;height:20px;margin-top:2px;flex:none;accent-color:var(--navy)}
.band .form input[type=checkbox]{height:20px}
.notice-rgpd{font-size:12.5px;line-height:1.5;margin:0;color:var(--muted)}
.band .notice-rgpd{color:#3A2A08}
.form .btn{align-self:flex-start}
.msg{font-weight:700;margin-top:4px;min-height:1.2em}
.msg.err{color:#A12020}
.arch-h{font-size:22px;margin:32px 0 8px;text-transform:capitalize}
.arch{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.arch li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.arch a{font-weight:700;text-decoration:none;color:var(--ink)}
.arch a:hover{text-decoration:underline}
.arch span{color:var(--muted);font-size:14px}
.prose-left{margin-left:0}
.pod-full{width:100%;height:450px;border:0;border-radius:12px}
.tag.amber{color:var(--amber)}
.thumb{display:block}
/* partage */
.share{max-width:760px;margin:22px auto 0;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.share>span{font-weight:800;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);margin-right:4px}
.sbtn{font:inherit;font-weight:700;font-size:14px;border:1.5px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:0 16px;min-height:40px;display:inline-flex;align-items:center;cursor:pointer;text-decoration:none}
.sbtn:hover{border-color:var(--navy)}
.share-end{margin-top:0;padding-top:4px}
/* PDF */
.pdfbox{max-width:760px;margin:22px auto 0;background:#fff;border:1.5px solid var(--line);border-radius:var(--rad);padding:14px 16px}
.pdfbar{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center}
.pdfbar span{color:var(--muted);font-size:14px;flex:1 1 140px;min-width:0;overflow-wrap:anywhere}
.btn-ghost-dark{border-color:var(--navy);color:var(--navy)}
.pdfview{margin-top:14px}
.pdfstage{background:#E8EDF3;border-radius:10px;padding:10px;display:flex;justify-content:center;overflow:auto;max-height:80vh}
.pdfstage canvas{max-width:100%;height:auto!important;box-shadow:0 2px 10px rgba(15,42,74,.25);background:#fff}
.pdfnav{display:flex;gap:10px;align-items:center;justify-content:center;margin-top:10px;flex-wrap:wrap}
.pdfnav button{font:inherit;font-weight:700;min-height:40px;padding:0 16px;border-radius:8px;border:1.5px solid var(--navy);background:#fff;color:var(--navy);cursor:pointer}
.pdfnav button:disabled{opacity:.4;cursor:default}
/* YouTube au clic */
.yt{max-width:760px;margin:1.4em auto;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden;position:relative}
.yt-play,.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0;padding:0;margin:0;background:none;cursor:pointer}
.yt-play img{width:100%;height:100%;object-fit:cover;margin:0;border-radius:0;display:block}
.yt-btn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:72px;height:50px;border-radius:14px;background:#E62117;color:#fff;font-size:22px;display:flex;align-items:center;justify-content:center;padding-left:4px}
.yt-play:hover .yt-btn{filter:brightness(1.1)}
/* Texte de base et notes */
.prose .basetext{border:1.5px solid var(--amber);background:#FFF8E8;border-radius:12px;padding:20px 22px 6px;margin:1.6em 0;position:relative;font-size:17px}
.prose .basetext::before{content:attr(data-label);display:inline-block;background:var(--amber);color:var(--navy);font-size:12px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;padding:3px 10px;border-radius:999px;margin-bottom:12px}
.prose .bt-ref{font-weight:800;color:var(--amber-d);letter-spacing:.3px}
.prose .note{background:#EEF3F9;border-left:4px solid var(--navy);border-radius:0 10px 10px 0;padding:12px 16px;margin:1.4em 0;font-size:16px;color:var(--ink)}
.prose .note>:last-child,.prose .basetext>:last-child{margin-bottom:.6em}
.prose iframe{max-width:100%}
@media(max-width:600px){.prose{font-size:17px}.what-in{padding:40px 16px}.wrap{padding:0 16px}}
img.noimg{visibility:hidden}

/* ===== v3 : effets dynamiques ===== */
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
header{transition:box-shadow .25s,padding .25s,background .25s}
header.scrolled{box-shadow:0 6px 22px rgba(10,30,60,.35)}
header.scrolled .bar,header.scrolled .wrap{padding-top:8px;padding-bottom:8px}
.fx .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1) var(--d,0ms),transform .7s cubic-bezier(.2,.7,.2,1) var(--d,0ms)}
.fx .reveal.in{opacity:1;transform:none}
.fx .card.reveal.in{transition:opacity .7s var(--d,0ms),transform .2s,box-shadow .2s}
/* accueil : halo animé */
.hero{position:relative;overflow:hidden;isolation:isolate}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;z-index:-1;pointer-events:none}
.hero::before{width:520px;height:520px;right:-120px;top:-180px;border:2px solid rgba(232,169,58,.5);animation:spin 40s linear infinite}
.hero::after{width:380px;height:380px;left:-140px;bottom:-200px;background:radial-gradient(circle,rgba(232,169,58,.22),transparent 65%);animation:floaty 9s ease-in-out infinite}
.hero .wrap{transform:translateY(var(--py,0px))}
.hero h1{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}.hero p{animation:rise .9s .15s cubic-bezier(.2,.7,.2,1) both}.hero .cta{animation:rise .9s .3s cubic-bezier(.2,.7,.2,1) both}.hero .kicker{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.stat{transition:transform .25s,background .25s}.stat:hover{transform:translateY(-4px) scale(1.02)}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes floaty{50%{transform:translate(30px,-26px)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(232,169,58,.55)}100%{box-shadow:0 0 0 16px rgba(232,169,58,0)}}
/* cartes, boutons, menu */
.card .thumb{transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.card{position:relative}.card:hover .thumb{transform:scale(1.06)}
.card .thumb{display:block}.card{overflow:hidden}
.card h3{background:linear-gradient(var(--amber,#E8A93A),var(--amber,#E8A93A)) 0 100%/0 3px no-repeat;transition:background-size .35s;padding-bottom:2px;display:inline}
.card:hover h3{background-size:100% 3px}
.btn{transition:transform .2s,box-shadow .2s,filter .2s}.btn:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(0,0,0,.22)}.btn:active{transform:none}
.btn-amber{animation:pulse 2.8s 1.2s infinite}
.chip{transition:transform .2s,background .2s,color .2s}.chip:hover{transform:translateY(-3px) rotate(-1deg)}
.nav a{position:relative}.nav a::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--amber,#E8A93A);transform:scaleX(0);transform-origin:left;transition:transform .3s}.nav a:hover::after{transform:scaleX(1)}
.flag{transition:transform .2s,background .2s}.flag:hover{transform:translateY(-2px);background:rgba(255,255,255,.08)}
.sbtn{transition:transform .2s,background .2s,color .2s}.sbtn:hover{transform:translateY(-2px)}
.readbar{position:fixed;left:0;top:0;height:4px;width:100%;background:linear-gradient(90deg,#E8A93A,#f6cf7a);transform:scaleX(0);transform-origin:left;z-index:90}
.totop{position:fixed;right:18px;bottom:18px;width:46px;height:46px;border-radius:50%;border:0;background:#E8A93A;color:#0F2A4A;font:800 20px/1 Manrope,sans-serif;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.3);opacity:0;transform:translateY(16px);pointer-events:none;transition:opacity .3s,transform .3s;z-index:80}
.totop.show{opacity:1;transform:none;pointer-events:auto}.totop:hover{transform:translateY(-3px)}
/* plateformes d'écoute */
.platforms{margin-top:22px;padding:22px 22px 24px;border-radius:16px;background:linear-gradient(135deg,#fff,#EEF3F9);border:1px solid #D9E1EC;text-align:center}
.platforms.on-dark{grid-column:1/-1;background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.16);backdrop-filter:blur(4px)}
.plat-title{margin:0 0 14px;font-weight:800;font-size:15px;letter-spacing:.3px;color:#0F2A4A}
.on-dark .plat-title{color:#fff}
.plat-row{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.plat{display:inline-flex;align-items:center;gap:9px;min-height:44px;padding:6px 16px 6px 8px;border-radius:999px;background:#fff;color:#0F2A4A;font-weight:700;font-size:14.5px;text-decoration:none;box-shadow:0 1px 3px rgba(15,42,74,.18);transition:transform .2s,box-shadow .2s}
a.plat:hover,span.plat:hover{transform:translateY(-3px);box-shadow:0 8px 18px rgba(15,42,74,.22)}
.plat i{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--c);color:#fff;font:800 15px/1 Manrope,sans-serif;font-style:normal}
.plat img{display:block;max-height:26px;width:auto;margin:0 6px 0 8px}
.plat.more{background:transparent;box-shadow:none;color:#4C5F78;font-weight:600;padding-left:6px}.on-dark .plat.more{color:#C9D3E0}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}