:root{--bg:#F8F4EC;--ba:#EEE5D8;--bd2:#161412;--bc:#FFFCF7;--ac:#161412;--g:#A95435;--gl:#E8C9B5;--gd:rgba(169,84,53,.12);--gb:rgba(169,84,53,.06);--t:#2b2622;--tl:#5A524A;--tb:#161412;--bd:#D8CDBE;--gn:#657A5A;--gnb:rgba(101,122,90,.10);--rd:#c0392b;--rdb:rgba(192,57,43,.06);--bl:#1F2A44;--blb:rgba(31,42,68,.07);--r:12px}
*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,sans-serif;background:var(--bg);color:var(--t);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
::selection{background:var(--g);color:#fff}

/* HEADER */
.hb{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--bd);padding:0 2rem}
.hi{max-width:1140px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:84px;gap:1rem}
.hl{display:flex;align-items:center;gap:1.2rem}
.hl img{height:72px;width:auto;object-fit:contain}
.hl .sep{width:1px;height:24px;background:var(--bd)}
.author-tag{display:flex;align-items:center;gap:.65rem;font-size:.7rem;color:var(--tl);flex-shrink:0;white-space:nowrap}
.author-tag img{width:66px;height:66px;border-radius:50%;object-fit:cover;border:2.5px solid var(--g)}
.author-tag strong{color:var(--tb);font-weight:700;font-size:.95rem;font-family:'Fraunces',serif;letter-spacing:.2px;transition:color .2s;white-space:nowrap}
.author-tag>div{line-height:1.45}
a.author-tag{text-decoration:none;cursor:pointer}
a.author-tag:hover strong{color:var(--g)}
a.author-tag:hover img{box-shadow:0 0 0 3px rgba(169,84,53,.25)}
.hero-author .name{font-size:1rem;transition:color .2s}
a.hero-author{text-decoration:none;cursor:pointer}
a.hero-author:hover .name{color:var(--g)}
a.hero-author:hover img{box-shadow:0 0 0 4px rgba(169,84,53,.3)}
@media(max-width:1080px){.hl img{height:52px!important}.author-tag img{width:48px;height:48px}.author-tag strong{font-size:.86rem}}
.hl{flex-shrink:0}
/* Boutons contact auteur */
.contact-btn{display:inline-flex;align-items:center;gap:.55rem;color:#fff!important;padding:.65rem 1.3rem;border-radius:100px;text-decoration:none!important;font-size:.87rem;font-weight:600;transition:transform .2s,box-shadow .2s}
.contact-btn:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(0,0,0,.18)}
.contact-btn svg{width:17px;height:17px;fill:currentColor;flex-shrink:0}
.contact-btn.li{background:#0A66C2} .contact-btn.cal{background:#657A5A}
.ctab{background:linear-gradient(135deg,#1F2A44,#2c3a5c);border-radius:14px;padding:1.5rem 1.8rem;margin:2.8rem 0 0;display:flex;align-items:center;justify-content:space-between;gap:1.2rem;flex-wrap:wrap}
.ctab p{color:#EDE6DA;margin:0;font-size:.93rem}
.ctab strong{font-family:'Fraunces',serif;font-size:1.06rem;display:block;margin-bottom:.25rem;color:#fff}
.pdfgate{background:#FFFCF7;border:1.5px solid #A95435;border-radius:14px;padding:1.4rem 1.7rem;margin:2.4rem 0;display:flex;gap:1.4rem;align-items:center;justify-content:space-between;flex-wrap:wrap}
.pdfgate p{margin:.2rem 0 0;font-size:.88rem;color:var(--tl)}
.pdfgate strong{font-family:'Fraunces',serif;font-size:1.03rem;color:var(--tb)}
.pdfform{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center}
.pdfform input[type=email]{padding:.65rem .95rem;border:1px solid var(--bd);border-radius:100px;font-size:.88rem;min-width:225px;background:#fff}
.pdfform button{background:#A95435;color:#fff;border:0;border-radius:100px;padding:.68rem 1.35rem;font-weight:600;font-size:.88rem;cursor:pointer;transition:transform .2s}
.pdfform button:hover{transform:translateY(-2px)}
.pdfok{font-size:.92rem}
.contact-btn.em{background:var(--g)}
.nl{display:flex;gap:.1rem;list-style:none;flex-wrap:wrap}
.nl a{color:var(--tl);text-decoration:none;font-size:.65rem;font-weight:500;padding:.24rem .36rem;border-radius:5px;transition:all .2s}
.nl a:hover{color:var(--g);background:var(--gd)}
.mb{display:none;background:none;border:none;color:var(--ac);font-size:1.4rem;cursor:pointer}

/* HERO */
.hero{background:var(--bd2);color:#fff;padding:7rem 2rem 4.5rem;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(169,84,53,.07) 0%,transparent 50%,rgba(169,84,53,.03) 100%)}
.hero-art{position:absolute;top:0;right:0;height:100%;width:62%;z-index:0;pointer-events:none;-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 42%);mask-image:linear-gradient(90deg,transparent 0%,#000 42%);opacity:.95}
.hero-art svg{height:100%;width:100%}
@media(max-width:768px){.hero-art{opacity:.35;width:80%}}
.hc{position:relative;z-index:1;max-width:780px;margin:0 auto}
.hbd{display:inline-block;border:1px solid rgba(169,84,53,.35);color:var(--g);font-size:.68rem;font-weight:600;padding:.35rem 1.3rem;border-radius:100px;margin-bottom:1.8rem;letter-spacing:2px;text-transform:uppercase}
.hero h1{font-family:'Fraunces',serif;font-size:clamp(2rem,5vw,3.3rem);font-weight:700;line-height:1.2;margin-bottom:1rem}
.hero h1 em{font-style:italic;color:var(--g)}
.hs{font-size:1rem;color:rgba(255,255,255,.55);max-width:560px;margin:0 auto 2rem;font-weight:300}
.hm{display:flex;gap:2.5rem;justify-content:center;flex-wrap:wrap}
.hm div strong{display:block;font-family:'Fraunces',serif;font-size:1.6rem;color:var(--g)}
.hm div span{font-size:.68rem;color:rgba(255,255,255,.35);text-transform:uppercase;letter-spacing:1.5px}
.hero-author{margin-top:2.5rem;display:flex;align-items:center;justify-content:center;gap:.8rem}
.hero-author img{width:60px;height:60px;border-radius:50%;object-fit:cover;border:2.5px solid var(--g)}
.hero-author div{text-align:left}
.hero-author .name{font-weight:600;font-size:.9rem;color:#fff}
.hero-author .role{font-size:.75rem;color:rgba(255,255,255,.45)}

/* CONTAINER */
.ct{max-width:860px;margin:0 auto;padding:0 2rem}

/* TOC */
.toc{background:var(--bc);border:1px solid var(--bd);border-radius:var(--r);padding:2.2rem;max-width:860px;margin:-2.5rem auto 4rem;position:relative;z-index:2;box-shadow:0 8px 30px rgba(0,0,0,.07)}
.toc h3{font-family:'Fraunces',serif;font-size:1.05rem;color:var(--ac);margin-bottom:1.2rem;font-weight:600;padding-bottom:.7rem;border-bottom:1px solid var(--bd)}
.tg{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:.25rem}
.tg a{display:flex;align-items:center;gap:.5rem;color:var(--t);text-decoration:none;padding:.4rem .6rem;border-radius:5px;font-size:.84rem;transition:all .2s}
.tg a:hover{background:var(--gd);color:var(--g)}
.tn{font-family:'IBM Plex Mono',monospace;font-size:.65rem;color:var(--g);font-weight:600;min-width:22px}

/* SECTIONS */
section{margin-bottom:4.5rem;scroll-margin-top:104px}
.sl{font-family:'IBM Plex Mono',monospace;font-size:.65rem;color:var(--g);letter-spacing:2.5px;text-transform:uppercase;margin-bottom:.4rem;display:block;font-weight:600}
section h2{font-family:'Fraunces',serif;font-size:clamp(1.5rem,3vw,2.1rem);color:var(--tb);margin-bottom:1rem;line-height:1.25;font-weight:700}
section h3{font-family:'Fraunces',serif;font-size:1.08rem;color:var(--ac);margin:2.2rem 0 .8rem;font-weight:600}
section h4{font-size:.9rem;font-weight:600;color:var(--tb);margin:1.3rem 0 .5rem}
p{margin-bottom:.9rem}
strong{color:var(--tb);font-weight:600}
a{color:var(--g)}

/* CARDS */
.cd{background:var(--bc);border:1px solid var(--bd);border-radius:var(--r);padding:1.4rem;margin-bottom:1rem;box-shadow:0 1px 3px rgba(0,0,0,.03);transition:box-shadow .3s,border-color .3s}
.cd:hover{box-shadow:0 4px 12px rgba(0,0,0,.05);border-color:var(--g)}
.ch{display:flex;align-items:center;gap:.6rem;margin-bottom:.6rem}
.ci{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.95rem;flex-shrink:0}
.ci.go{background:var(--gd)}.ci.bl{background:var(--blb)}.ci.gn{background:var(--gnb)}
.g2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:.9rem;margin:1rem 0}
.g3{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.9rem;margin:1rem 0}

/* CODE */
.co{background:var(--bd2);color:var(--gl);border-radius:8px;padding:1rem 1.3rem;margin:.8rem 0 1.2rem;overflow-x:auto;font-family:'IBM Plex Mono',monospace;font-size:.78rem;line-height:1.7;white-space:pre-wrap}

/* STEPS */
.st{display:flex;gap:.9rem;margin-bottom:1.1rem;align-items:flex-start}
.sn{width:28px;height:28px;border-radius:50%;background:var(--gd);border:1.5px solid var(--g);display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;font-size:.75rem;color:var(--g);font-weight:700;flex-shrink:0;margin-top:2px}
.sb{flex:1}.sb p:last-child{margin-bottom:0}

/* CALLOUTS */
.tip,.warn,.info,.ex{border-radius:8px;padding:1rem 1.3rem;margin:1.2rem 0;font-size:.87rem}
.tip{background:var(--gnb);border-left:3px solid var(--gn)}
.warn{background:var(--rdb);border-left:3px solid var(--rd)}
.info{background:var(--blb);border-left:3px solid var(--bl)}
.ex{background:var(--gb);border-left:3px solid var(--g)}
.tip b,.warn b,.info b,.ex b{display:block;margin-bottom:.25rem}

/* BLOC NOUVEAUTÉ (vedette) */
.nu{position:relative;margin:2.2rem 0;padding:1.7rem 1.6rem 1.4rem;border-radius:14px;background:linear-gradient(140deg,#fff 0%,var(--bc) 48%,rgba(169,84,53,.08) 100%);border:1px solid var(--gl);box-shadow:0 20px 44px -28px rgba(169,84,53,.6);overflow:hidden}
.nu::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--g),var(--gl),var(--bl));z-index:2}
.nu::after{content:'';position:absolute;top:-40%;left:-90%;width:50%;height:180%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.65),transparent);transform:rotate(8deg);animation:nuSheen 7s ease-in-out infinite;pointer-events:none}
@keyframes nuSheen{0%{left:-90%}50%,100%{left:180%}}
.nu>*{position:relative;z-index:1}
.nu-b{display:inline-flex;align-items:center;gap:.45rem;font-family:'IBM Plex Mono',monospace;font-size:.6rem;letter-spacing:2px;text-transform:uppercase;font-weight:600;color:#fff;background:var(--g);padding:.3rem .7rem;border-radius:100px;margin-bottom:.8rem}
.nu-b i{width:6px;height:6px;border-radius:50%;background:#fff;animation:nuPulse 1.9s ease-in-out infinite}
@keyframes nuPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(.6)}}
.nu-t{font-family:'Fraunces',serif;font-size:clamp(1.12rem,2.4vw,1.45rem);font-weight:700;color:var(--tb);line-height:1.3;margin-bottom:.3rem}
.nu-k{font-family:'Fraunces',serif;font-style:italic;font-size:1rem;color:var(--g);margin-bottom:1rem;line-height:1.5}
.nu p{font-size:.88rem}
.nu .infographic{margin:1.3rem 0 .8rem}
.nu-f{display:flex;flex-wrap:wrap;gap:.45rem;margin:1rem 0 .2rem}
.nu-f span{font-size:.72rem;background:var(--bc);border:1px solid var(--bd);border-radius:100px;padding:.28rem .75rem;color:var(--tl);white-space:nowrap}
.nu-rec{transform-box:fill-box;transform-origin:center;animation:nuPulse 1.4s ease-in-out infinite}
.nu-w{transform-box:fill-box;transform-origin:center;animation:eqDance 1.1s ease-in-out infinite}
.nu-w2{animation-delay:.16s}.nu-w3{animation-delay:.32s}.nu-w4{animation-delay:.48s}
.nu-fl{stroke-dasharray:5 5;animation:dashFlow 1.4s linear infinite}
.nu-cur{animation:nuCur 7s ease-in-out infinite}
@keyframes nuCur{0%,10%{transform:translate(-142px,-44px)}30%,55%{transform:translate(0,0)}75%,100%{transform:translate(-142px,-44px)}}
@media(max-width:640px){.nu{padding:1.3rem 1.1rem 1.1rem}.nu-f span{white-space:normal}}
@media(prefers-reduced-motion:reduce){.nu::after,.nu-b i,.nu-rec,.nu-w,.nu-fl,.nu-cur{animation:none}}

/* ═══════════ Section « Quoi de neuf » — couche motion ═══════════
   Contrainte : .cd::after sert déjà au balayage lumineux des cartes.
   On n'utilise donc que ::before et un <span class="nv-beam"> dédié. */
@property --nva{syntax:'<angle>';inherits:false;initial-value:0deg}
.nv{position:relative;isolation:isolate;overflow:hidden;padding:2.2rem 1.7rem 1.9rem;border-radius:22px;
 background:linear-gradient(158deg,#fff 0%,var(--bc) 52%,rgba(169,84,53,.07) 100%);
 border:1px solid var(--bd);box-shadow:0 30px 64px -44px rgba(22,20,18,.45)}
.nv>*{position:relative;z-index:1}
.nv-bg{position:absolute;inset:-22%;z-index:0;pointer-events:none}
.nv-bg span{position:absolute;border-radius:50%;will-change:transform}
.nv-bg span:nth-child(1){width:44%;padding-bottom:44%;left:-5%;top:0;background:radial-gradient(circle,rgba(169,84,53,.5),transparent 66%);animation:nvOrbA 19s ease-in-out infinite}
.nv-bg span:nth-child(2){width:40%;padding-bottom:40%;right:-4%;top:10%;background:radial-gradient(circle,rgba(31,42,68,.42),transparent 66%);animation:nvOrbB 24s ease-in-out infinite}
.nv-bg span:nth-child(3){width:36%;padding-bottom:36%;left:26%;bottom:-8%;background:radial-gradient(circle,rgba(101,122,90,.4),transparent 66%);animation:nvOrbC 28s ease-in-out infinite}
.nv-bg span:nth-child(4){width:28%;padding-bottom:28%;right:20%;bottom:2%;background:radial-gradient(circle,rgba(192,57,43,.34),transparent 66%);animation:nvOrbA 22s ease-in-out infinite reverse}
@keyframes nvOrbA{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(9%,-7%) scale(1.18)}}
@keyframes nvOrbB{0%,100%{transform:translate(0,0) scale(1.1)}50%{transform:translate(-11%,7%) scale(.9)}}
@keyframes nvOrbC{0%,100%{transform:translate(0,0) scale(.94)}50%{transform:translate(8%,-9%) scale(1.14)}}
.nv-stars{position:absolute;inset:0;z-index:0;pointer-events:none}
.nv-stars i{position:absolute;width:3px;height:3px;border-radius:50%;background:var(--g);opacity:0;animation:nvStar 8s ease-in-out infinite}
.nv-stars i:nth-child(1){left:12%;top:22%;animation-delay:0s}
.nv-stars i:nth-child(2){left:31%;top:68%;animation-delay:1.1s;background:#c0392b}
.nv-stars i:nth-child(3){left:54%;top:14%;animation-delay:2.3s}
.nv-stars i:nth-child(4){left:73%;top:52%;animation-delay:3.4s;background:var(--bl)}
.nv-stars i:nth-child(5){left:88%;top:28%;animation-delay:4.6s}
.nv-stars i:nth-child(6){left:44%;top:86%;animation-delay:5.5s;background:var(--gn)}
.nv-stars i:nth-child(7){left:66%;top:78%;animation-delay:6.4s}
@keyframes nvStar{0%,100%{opacity:0;transform:translateY(7px) scale(.5)}45%,58%{opacity:.9;transform:translateY(-7px) scale(1)}}
.nv-t{background:linear-gradient(96deg,var(--tb) 0%,var(--g) 26%,#c0392b 44%,var(--bl) 66%,var(--tb) 100%);
 background-size:280% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
 animation:nvShine 9s linear infinite}
@keyframes nvShine{to{background-position:-280% 0}}
.nv-bar{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem;margin:.1rem 0 .9rem}
.nv-live{display:inline-flex;align-items:center;gap:.5rem;font-family:'IBM Plex Mono',monospace;font-size:.62rem;letter-spacing:1.6px;
 text-transform:uppercase;font-weight:600;color:#c0392b;background:rgba(192,57,43,.07);border:1px solid rgba(192,57,43,.26);padding:.32rem .75rem;border-radius:100px}
.nv-live i{width:6px;height:6px;border-radius:50%;background:#c0392b;animation:nvPing 2s ease-out infinite}
@keyframes nvPing{0%{box-shadow:0 0 0 0 rgba(192,57,43,.5)}70%{box-shadow:0 0 0 8px rgba(192,57,43,0)}100%{box-shadow:0 0 0 0 rgba(192,57,43,0)}}
.nv-cnt{font-size:.78rem;color:var(--tl)}
.nv-cnt strong{font-family:'Fraunces',serif;font-size:1.2rem;color:var(--g);vertical-align:-.08em;margin-right:.15rem}
.nv-tick{position:relative;overflow:hidden;margin:0 0 1.1rem;padding:.45rem 0;border-top:1px solid var(--bd);border-bottom:1px solid var(--bd);
 -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.nv-track{display:flex;width:max-content;animation:nvMarq 32s linear infinite;will-change:transform}
.nv-track span{font-family:'IBM Plex Mono',monospace;font-size:.62rem;letter-spacing:1.7px;text-transform:uppercase;color:var(--tl);white-space:nowrap;padding-right:1.5rem}
.nv-track b{color:var(--g);font-weight:600}
.nv-track em{color:#c0392b;font-style:normal;font-weight:700}
@keyframes nvMarq{to{transform:translateX(-50%)}}
.nv:hover .nv-track{animation-play-state:paused}
.nv-grid .cd{position:relative;transform-style:preserve-3d;will-change:transform}
.nv-grid .cd::before{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s;z-index:1;
 background:radial-gradient(240px circle at var(--mx,50%) var(--my,50%),rgba(169,84,53,.17),transparent 62%)}
.nv-grid .cd:hover::before{opacity:1}
.nv-grid .cd>:not(.nv-beam){position:relative;z-index:2}/* le halo doit rester en absolute */
.nv-hot{border-color:rgba(192,57,43,.34)!important;background:linear-gradient(165deg,var(--bc),rgba(192,57,43,.045))}
.nv-beam{position:absolute;inset:-1px;border-radius:inherit;padding:2.2px;pointer-events:none;z-index:3;
 background:conic-gradient(from var(--nva),transparent 0 34%,rgba(169,84,53,.55) 46%,rgba(192,57,43,1) 56%,#E8C9B5 62%,rgba(192,57,43,1) 68%,rgba(169,84,53,.55) 78%,transparent 90% 100%);
 -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
 -webkit-mask-composite:xor;mask-composite:exclude;animation:nvBeam 3.6s linear infinite;filter:drop-shadow(0 0 4px rgba(192,57,43,.45))}
@keyframes nvBeam{to{--nva:360deg}}
/* Économie : rien ne tourne tant que la section n'est pas à l'écran (elle est
   tout en bas d'une page de ~78 000 px). La classe .nv-on est posée par l'observer. */
.nv:not(.nv-on) :is(.nv-bg span,.nv-stars i,.nv-track,.nv-beam,.nv-t){animation-play-state:paused}
.nv-on:hover .nv-track{animation-play-state:paused}

/* ── Couche 2 : mise en scène à l'entrée + réaction au curseur ── */
.nv{transition:box-shadow .9s ease,border-color .9s ease}
.nv-on{box-shadow:0 34px 74px -42px rgba(192,57,43,.5),0 0 0 1px rgba(192,57,43,.07)}
.nv-spot{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:0;transition:opacity .55s ease;mix-blend-mode:soft-light;
 background:radial-gradient(560px circle at var(--sx,50%) var(--sy,50%),rgba(255,255,255,.9),rgba(255,255,255,.3) 36%,transparent 66%)}
.nv-on:hover .nv-spot{opacity:1}
.nv-bg{transform:translate3d(calc(var(--px,0)*16px),calc(var(--py,0)*16px),0);transition:transform .55s cubic-bezier(.2,.7,.3,1)}
.nv-stars{transform:translate3d(calc(var(--px,0)*-26px),calc(var(--py,0)*-26px),0);transition:transform .7s cubic-bezier(.2,.7,.3,1)}
.nv-on .nv-t{animation:nvShine 9s linear infinite,nvWipe 1s cubic-bezier(.2,.8,.2,1) both}
@keyframes nvWipe{from{clip-path:inset(0 100% 0 0);letter-spacing:.08em}to{clip-path:inset(0 0 0 0);letter-spacing:0}}
.nv-cnt strong{display:inline-block;transform-origin:50% 70%}
html.dyn .nv-grid .cd.rv{opacity:0;transform:perspective(900px) rotateX(15deg) translateY(30px) scale(.96);filter:blur(7px);
 transition:opacity .75s cubic-bezier(.22,.61,.36,1),transform .75s cubic-bezier(.22,.61,.36,1),filter .6s ease}
html.dyn .nv-grid .cd.rv.vis{opacity:1;transform:none;filter:none}
html.dyn .nv-grid .nv-hot.rv.vis::after{animation:cardSheen 1.35s ease .45s 2 both}
.nv-hot .nu-b{position:relative;overflow:hidden}
.nv-hot .nu-b::after{content:'';position:absolute;top:0;left:-130%;width:55%;height:100%;transform:skewX(-18deg);
 background:linear-gradient(100deg,transparent,rgba(255,255,255,.6),transparent);animation:nvBadge 3.6s ease-in-out infinite}
@keyframes nvBadge{0%,58%{left:-130%}88%,100%{left:180%}}
.nv:not(.nv-on) .nu-b::after{animation-play-state:paused}
@media(prefers-reduced-motion:reduce){.nv-spot{display:none}.nv-bg,.nv-stars{transform:none}
 .nv-on .nv-t{animation:none}.nv-hot .nu-b::after{animation:none}
 html.dyn .nv-grid .cd.rv{transform:none;filter:none}}
@media(max-width:640px){.nv{padding:1.5rem 1.1rem 1.3rem;border-radius:16px}}
@media(prefers-reduced-motion:reduce){.nv-bg span,.nv-stars i,.nv-t,.nv-track,.nv-live i,.nv-beam{animation:none}
 .nv-t{-webkit-text-fill-color:var(--tb);color:var(--tb)}.nv-stars{display:none}}

/* TABLES */
.tw{overflow-x:auto;margin:1.2rem 0;border-radius:var(--r);border:1px solid var(--bd);box-shadow:0 1px 3px rgba(0,0,0,.03)}
table{width:100%;border-collapse:collapse;font-size:.82rem;min-width:600px}
thead{background:var(--ba)}
th{padding:.75rem .9rem;text-align:left;font-weight:600;color:var(--tb);font-size:.73rem;text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid var(--bd)}
th:first-child{color:var(--g)}
td{padding:.65rem .9rem;border-bottom:1px solid var(--bd);vertical-align:top}
tr:last-child td{border-bottom:none}
tr:hover{background:var(--gb)}
.w{color:var(--g);font-weight:700}.no{color:var(--rd)}

/* FOUNDERS */
.fg{display:grid;grid-template-columns:1fr 1fr;gap:1.8rem;margin:1.5rem 0}
.fc{background:var(--bc);border:1px solid var(--bd);border-radius:var(--r);overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,.05)}
.fi{width:100%;height:200px;object-fit:cover;background:var(--ba);display:block}
.fp{padding:1.3rem}
.fn{font-family:'Fraunces',serif;font-size:1.1rem;font-weight:700;color:var(--tb);margin-bottom:.1rem}
.fr{font-size:.72rem;color:var(--g);font-weight:600;text-transform:uppercase;letter-spacing:1px;margin-bottom:.6rem}
.fb{font-size:.83rem;color:var(--tl);line-height:1.6}

/* TIMELINE */
.tl{position:relative;padding-left:1.8rem;margin:1.5rem 0}
.tl::before{content:'';position:absolute;left:6px;top:0;bottom:0;width:2px;background:var(--bd)}
.ti{position:relative;margin-bottom:1.2rem}
.ti::before{content:'';position:absolute;left:-1.8rem;top:5px;width:10px;height:10px;border-radius:50%;background:var(--g);border:2px solid var(--bg)}
.ty{font-family:'IBM Plex Mono',monospace;font-size:.7rem;color:var(--g);font-weight:600}
.tt{font-size:.85rem}

/* QUIZ */
.quiz{background:var(--bc);border:1px solid var(--bd);border-radius:var(--r);padding:1.5rem;margin:1.5rem 0;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.quiz-title{font-family:'Fraunces',serif;font-size:1rem;color:var(--g);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}
.quiz-q{font-weight:600;color:var(--tb);margin-bottom:.8rem;font-size:.9rem}
.quiz-opts{display:flex;flex-direction:column;gap:.4rem;margin-bottom:.8rem}
.quiz-opt{display:block;padding:.6rem 1rem;border:1px solid var(--bd);border-radius:8px;cursor:pointer;font-size:.85rem;transition:all .2s;background:var(--bg)}
.quiz-opt:hover{border-color:var(--g);background:var(--gd)}
.quiz-opt.correct{border-color:var(--gn);background:var(--gnb);color:var(--gn);font-weight:600}
.quiz-opt.wrong{border-color:var(--rd);background:var(--rdb);color:var(--rd)}
.quiz-opt.disabled{pointer-events:none;opacity:.7}
.quiz-feedback{display:none;padding:.8rem 1rem;border-radius:8px;font-size:.84rem;margin-top:.5rem}
.quiz-feedback.show{display:block}
.quiz-feedback.ok{background:var(--gnb);color:var(--gn);border:1px solid var(--gn)}
.quiz-feedback.ko{background:var(--rdb);color:var(--rd);border:1px solid var(--rd)}

/* SHORTCUT KEY */
.kbd{display:inline-block;background:var(--ba);border:1px solid var(--bd);border-radius:5px;padding:.15rem .45rem;font-family:'IBM Plex Mono',monospace;font-size:.78rem;color:var(--ac);box-shadow:0 1px 0 var(--bd);vertical-align:middle;margin:0 .1rem;font-weight:500}
.shortcut-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:.8rem;margin:1rem 0}
.shortcut-item{display:flex;align-items:center;justify-content:space-between;padding:.7rem 1rem;background:var(--bc);border:1px solid var(--bd);border-radius:8px;font-size:.85rem}
.shortcut-item span:last-child{color:var(--tl);font-size:.82rem}

/* GLOSSARY */
.glossary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(380px,1fr));gap:.6rem;margin:1rem 0}
.gl-item{display:flex;gap:.8rem;padding:.8rem 1rem;background:var(--bc);border:1px solid var(--bd);border-radius:8px}
.gl-term{font-weight:700;color:var(--g);font-size:.85rem;min-width:100px;flex-shrink:0}
.gl-def{font-size:.83rem;color:var(--tl)}

/* INFOGRAPHIC SVG */
.infographic{margin:1.5rem 0;text-align:center}
.infographic svg{max-width:100%;height:auto}

/* PRICING */
.pr{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.7rem;margin:1.5rem 0}
.pc{background:var(--bc);border:1px solid var(--bd);border-radius:var(--r);padding:1.1rem;text-align:center;transition:all .3s}
.pc:hover{border-color:var(--g);box-shadow:0 4px 12px rgba(0,0,0,.05)}
.pc.rec{border-color:var(--g);border-width:2px;box-shadow:0 4px 20px rgba(169,84,53,.1)}
.pc h4{margin:0 0 .3rem;font-size:.85rem}
.pa{font-family:'Fraunces',serif;font-size:1.6rem;color:var(--g)}
.pa span{font-family:'Inter';font-size:.75rem;color:var(--tl)}
.pc ul{list-style:none;text-align:left;font-size:.73rem;margin-top:.6rem}
.pc li{padding:.18rem 0;color:var(--tl)}.pc li::before{content:'→ ';color:var(--g);font-weight:600}

/* DIVIDER */
.dl{width:50px;height:2px;background:var(--g);margin:3.5rem 0;opacity:.5}

/* FOOTER */
footer{background:var(--bd2);color:rgba(255,255,255,.5);padding:2.5rem 2rem;text-align:center;font-size:.78rem;margin-top:3.5rem}
footer strong{color:var(--g)}
footer img{height:120px;margin:0 .9rem;vertical-align:middle;background:#fff;border-radius:16px;padding:10px;box-sizing:border-box}
@media(max-width:560px){footer img{height:84px}}

/* RESPONSIVE */
@media(max-width:768px){.nl{display:none}.nl.open{display:flex;flex-direction:column;position:absolute;top:84px;left:0;right:0;background:rgba(255,255,255,.98);padding:1rem;border-bottom:1px solid var(--bd)}.mb{display:block}.fg,.g2,.g3{grid-template-columns:1fr}.hero{padding:5.5rem 1.5rem 3rem}.toc{margin:-2rem 1rem 3rem;padding:1.3rem}.hb{padding:0 1rem}.pr{grid-template-columns:1fr 1fr}.shortcut-grid{grid-template-columns:1fr}.glossary-grid{grid-template-columns:1fr}.author-tag{display:none}}
@media(max-width:480px){.pr{grid-template-columns:1fr}.hm{gap:1.2rem}}

/* Reading progress bar */
.progress-bar{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--g),var(--gl));width:0%;z-index:1001;transition:width .1s ease-out}
/* Scroll to top button */
.scroll-top{position:fixed;bottom:24px;right:24px;width:46px;height:46px;border-radius:50%;background:var(--bd2);color:var(--g);border:1px solid var(--g);font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;z-index:1000;box-shadow:0 4px 16px rgba(0,0,0,.2)}
.scroll-top.show{opacity:1;pointer-events:auto}
.scroll-top:hover{transform:translateY(-3px)}
/* Scroll reveal animation */
section{opacity:1}
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
/* Smooth card hover lift */
.cd{transition:box-shadow .3s,border-color .3s,transform .25s}
.cd:hover{transform:translateY(-2px)}
/* Print friendly */
@media print{.hb,.scroll-top,.progress-bar,.nl{display:none}.hero{padding:2rem}section{page-break-inside:avoid}.reveal{opacity:1;transform:none}}

/* LOGO CLAUDE */
.clg{display:inline-block;vertical-align:-.12em;width:1em;height:1em}
@keyframes sparkSpin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}
.clg-spin{animation:sparkSpin 24s linear infinite;transform-origin:center}

/* ANIMATIONS */
@keyframes bfFloat{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-14px) rotate(2deg)}}
@keyframes nodePulse{0%,100%{opacity:.35}50%{opacity:1}}
@keyframes dashFlow{to{stroke-dashoffset:-24}}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes badgePop{0%{transform:translateX(-50%) scale(.85);opacity:0}100%{transform:translateX(-50%) scale(1);opacity:1}}
@keyframes heroIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.hero-art .bf-f{animation:bfFloat 7s ease-in-out infinite}
.hero-art .nodes circle{animation:nodePulse 3.4s ease-in-out infinite}
.hero-art .nodes circle:nth-child(2n){animation-delay:1.1s}
.hero-art .nodes circle:nth-child(3n){animation-delay:2.2s}
.hero-art .nodes circle:nth-child(5n){animation-duration:4.6s}
.hc .hbd{animation:heroIn .7s ease both}
.hc h1{animation:heroIn .7s ease .12s both}
.hc .hs{animation:heroIn .7s ease .24s both}
.hc .hm{animation:heroIn .7s ease .36s both}
.hc .hero-author{animation:heroIn .7s ease .48s both}
svg .flow{stroke-dasharray:6 6;animation:dashFlow 1.5s linear infinite}
svg .nd{animation:nodePulse 3s ease-in-out infinite}
.prog-badge{animation:badgePop .5s ease .3s both}
.prog-item{opacity:0;animation:fadeUp .55s ease forwards}
.prog-item:nth-child(1){animation-delay:.15s}.prog-item:nth-child(2){animation-delay:.3s}.prog-item:nth-child(3){animation-delay:.45s}.prog-item:nth-child(4){animation-delay:.6s}.prog-item:nth-child(5){animation-delay:.75s}.prog-item:nth-child(6){animation-delay:.9s}
/* ═══ UX PASS — contrastes, focus, mobile ═══ */
.hs{color:rgba(255,255,255,.74)}
.hm div span{color:rgba(255,255,255,.6)}
.hero-author .role{color:rgba(255,255,255,.62)}
.prog-txt span{color:rgba(255,255,255,.62)}
:focus-visible{outline:2px solid var(--g);outline-offset:2px;border-radius:4px}
section a{text-decoration:underline;text-decoration-color:rgba(169,84,53,.35);text-underline-offset:3px}
section a:hover{text-decoration-color:var(--g)}
.hl img{background:#fff;border-radius:6px}
@media(max-width:480px){.hm{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;justify-items:center}}
.nl.open{max-height:72vh;overflow:auto}
@media(max-width:768px){.tw{position:relative}.tw::after{content:'';position:absolute;top:0;right:0;bottom:0;width:26px;background:linear-gradient(270deg,rgba(22,20,18,.09),transparent);pointer-events:none;border-radius:0 var(--r) var(--r) 0}}
.tg a .min{margin-left:auto;font-size:.66rem;color:var(--tl);font-family:'IBM Plex Mono',monospace}
/* Numéro de module en filigrane */
section{position:relative}
.mw{position:absolute;top:-1.4rem;right:-.4rem;font-family:'Fraunces',serif;font-size:6.5rem;font-weight:700;color:var(--g);opacity:.07;pointer-events:none;line-height:1;user-select:none;z-index:0}
/* Scrollspy + pilule de position */
.nl a.active{color:var(--g);background:var(--gd)}
.whereami{position:fixed;bottom:24px;left:24px;z-index:1000;background:var(--bd2);color:#fff;font-size:.72rem;padding:.5rem .95rem;border-radius:100px;border:1px solid var(--g);opacity:0;pointer-events:none;transition:opacity .3s;cursor:pointer;box-shadow:0 4px 16px rgba(0,0,0,.18);display:flex;align-items:center;gap:.5rem}
.whereami.show{opacity:1;pointer-events:auto}
.whereami .qz{color:var(--gl)}
@media(max-width:768px){.whereami{display:none}}
/* Micro-interactions */
.quiz-feedback.show{animation:fadeUp .35s ease}
.quiz-opt.correct{animation:popOK .3s ease}
@keyframes popOK{50%{transform:scale(1.02)}}
.ci{transition:transform .25s}
.cd:hover .ci{transform:rotate(-8deg) scale(1.1)}
/* Checklist 7 jours cochable */
.st.ck{cursor:pointer;border-radius:8px;transition:background .2s}
.st.ck:hover{background:var(--gb)}
.st.ck .sn{transition:all .25s}
.st.ck.done .sn{background:var(--gn);border-color:var(--gn);color:#fff}
.st.ck.done .sb{opacity:.55}
/* Badges connecteurs allumés en séquence */
.conn-seq rect{animation:nodePulse 4.5s ease-in-out infinite}
.conn-seq rect:nth-of-type(2){animation-delay:.75s}.conn-seq rect:nth-of-type(3){animation-delay:1.5s}.conn-seq rect:nth-of-type(4){animation-delay:2.25s}.conn-seq rect:nth-of-type(5){animation-delay:3s}.conn-seq rect:nth-of-type(6){animation-delay:3.75s}
/* Terminal qui tape */
.term{background:var(--bd2);border-radius:10px;padding:1.2rem 1.4rem;font-family:'IBM Plex Mono',monospace;font-size:.85rem;color:var(--gl);margin:1.2rem 0}
.term .tl2{color:#8a817a;font-size:.75rem;margin-bottom:.4rem}
.type-line{display:inline-block;overflow:hidden;white-space:nowrap;vertical-align:bottom;width:0;animation:typing 4s steps(36) .8s infinite}
@keyframes typing{0%{width:0}55%,100%{width:36ch}}
.caret{display:inline-block;width:8px;height:1.05em;background:var(--g);vertical-align:text-bottom;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
/* Curseur fantôme */
.ghost{animation:ghostMove 7s ease-in-out infinite}
@keyframes ghostMove{0%,100%{transform:translate(0,0)}30%,40%{transform:translate(150px,40px)}65%,75%{transform:translate(60px,86px)}}
.ripple{transform-box:fill-box;transform-origin:center;animation:rip 7s ease-out infinite}
@keyframes rip{0%,29%{transform:scale(0);opacity:0}33%{transform:scale(.4);opacity:.7}46%{transform:scale(1.8);opacity:0}100%{transform:scale(0);opacity:0}}
/* Égaliseur vocal */
.eq rect{transform-box:fill-box;transform-origin:center bottom;animation:eqDance 1.1s ease-in-out infinite}
.eq rect:nth-of-type(2){animation-delay:.12s}.eq rect:nth-of-type(3){animation-delay:.24s}.eq rect:nth-of-type(4){animation-delay:.36s}.eq rect:nth-of-type(5){animation-delay:.48s}.eq rect:nth-of-type(6){animation-delay:.6s}.eq rect:nth-of-type(7){animation-delay:.72s}
@keyframes eqDance{0%,100%{transform:scaleY(.3)}50%{transform:scaleY(1)}}
/* Balance RGPD */
.tilt{transform-box:fill-box;transform-origin:center 12%;animation:tiltSwing 6s ease-in-out infinite}
@keyframes tiltSwing{0%,100%{transform:rotate(-3.5deg)}50%{transform:rotate(3.5deg)}}
/* Cadran coffre-fort */
.dial{transform-box:fill-box;transform-origin:center;animation:sparkSpin 14s linear infinite}
/* Carrousel artifacts */
.marq{overflow:hidden;border:1px solid var(--bd);border-radius:var(--r);background:var(--bc);padding:.9rem 0;margin:1.2rem 0}
.marq-track{display:flex;gap:.8rem;width:max-content;animation:marqMove 28s linear infinite}
.marq:hover .marq-track{animation-play-state:paused}
@keyframes marqMove{to{transform:translateX(-50%)}}
.marq .mi{flex:0 0 auto;border:1px solid var(--bd);border-radius:9px;padding:.55rem .95rem;font-size:.78rem;background:var(--bg);display:flex;gap:.45rem;align-items:center}
/* Diplôme qui s'accroche */
.dip4{animation:dipIn 5.5s ease infinite}
@keyframes dipIn{0%,22%{opacity:0;transform:translateY(-8px)}40%,88%{opacity:1;transform:none}100%{opacity:1}}
/* Easter egg : le spark s'envole */
@keyframes flyAway{0%{transform:translate(0,0) rotate(0) scale(1);opacity:1}100%{transform:translate(38vw,-55vh) rotate(540deg) scale(.35);opacity:0}}
.fly{animation:flyAway 1.6s ease-in forwards!important}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* AU PROGRAMME */
.prog{background:var(--bd2);border-radius:var(--r);padding:2.4rem 2rem 2rem;max-width:860px;margin:0 auto 4rem;position:relative;box-shadow:0 8px 30px rgba(0,0,0,.1)}
.prog-badge{position:absolute;top:-15px;left:50%;transform:translateX(-50%);background:var(--g);color:#fff;font-family:'IBM Plex Mono',monospace;font-size:.7rem;font-weight:600;letter-spacing:2.5px;text-transform:uppercase;padding:.45rem 1.4rem;border-radius:100px;white-space:nowrap}
.prog-list{list-style:none;display:flex;flex-direction:column;gap:.2rem;margin-top:.6rem}
.prog-item{display:flex;align-items:center;gap:1rem;padding:.85rem .6rem;border-bottom:1px solid rgba(216,205,190,.14);text-decoration:none;transition:background .2s,transform .2s}
.prog-item:last-child{border-bottom:none}
.prog-item:hover{background:rgba(169,84,53,.12);transform:translateX(4px);border-radius:8px}
.prog-num{width:34px;height:34px;border-radius:50%;background:var(--g);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;font-size:.85rem;font-weight:700;flex-shrink:0}
.prog-ico{font-size:1.15rem;width:24px;text-align:center;flex-shrink:0}
.prog-txt{color:rgba(255,255,255,.92);font-size:.95rem;font-weight:500;line-height:1.4}
.prog-txt span{display:block;color:rgba(255,255,255,.42);font-size:.76rem;font-weight:400;margin-top:.1rem}
@media(max-width:768px){.prog{margin:0 1rem 3rem;padding:2.2rem 1.2rem 1.4rem}.prog-txt{font-size:.86rem}}



/* ============ Dynamisme global (juillet 2026) ============ */
#scrollbar{position:fixed;top:0;left:0;height:3px;width:100%;transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--g),var(--gn),var(--bl));z-index:9999;pointer-events:none;will-change:transform}
/* reveal au scroll : masque UNIQUEMENT si JS actif (classe .dyn) */
html.dyn .rv{opacity:0;transform:translateY(22px);
  transition:opacity .6s cubic-bezier(.22,.61,.36,1),transform .6s cubic-bezier(.22,.61,.36,1);will-change:opacity,transform}
html.dyn .rv.vis{opacity:1;transform:none}
/* micro-interactions survol : cartes */
.cd,.pc,.gl-item,.ci{transition:transform .28s cubic-bezier(.22,.61,.36,1),box-shadow .28s ease,border-color .28s ease}
.cd:hover,.gl-item:hover{transform:translateY(-5px);box-shadow:0 14px 30px -12px rgba(22,20,18,.28);border-color:var(--g)}
.pc:hover{transform:translateY(-6px) scale(1.015);box-shadow:0 18px 40px -14px rgba(22,20,18,.32)}
.ci:hover{transform:translateY(-3px)}
/* encadrés : léger glissement + ombre au survol */
.info,.tip,.warn,.ex{transition:transform .28s ease,box-shadow .28s ease}
.info:hover,.tip:hover,.warn:hover,.ex:hover{transform:translateX(3px);box-shadow:0 10px 26px -14px rgba(22,20,18,.25)}
/* nav : souligné animé au survol */
nav a{position:relative}
nav a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:100%;
  background:var(--g);transform:scaleX(0);transform-origin:0 50%;transition:transform .25s ease}
nav a:hover::after{transform:scaleX(1)}
/* titres de section : souligné qui se déploie à l'apparition */
html.dyn section h2{position:relative}
html.dyn section h2::after{content:"";position:absolute;left:0;bottom:-.3rem;height:3px;width:0;
  background:linear-gradient(90deg,var(--g),var(--gl));border-radius:2px;transition:width .7s ease .15s}
html.dyn section h2.vis::after{width:64px}
/* steps : la puce pop à l'apparition */
@keyframes snPop{0%{transform:scale(.5);opacity:0}60%{transform:scale(1.12)}100%{transform:scale(1);opacity:1}}
html.dyn .st.vis .sn{animation:snPop .5s cubic-bezier(.22,.61,.36,1) both}
/* kbd + boutons */
.kbd{transition:background .2s,color .2s,transform .2s}
.kbd:hover{transform:translateY(-1px)}
/* tableaux : surbrillance de ligne */
.tw tbody tr{transition:background .2s ease}
.tw tbody tr:hover{background:var(--ba)}
/* timeline : entrée par la gauche */
html.dyn .ti{opacity:0;transform:translateX(-24px);transition:opacity .6s ease,transform .6s ease}
html.dyn .ti.vis{opacity:1;transform:none}
/* infographies : zoom-in doux */
html.dyn .infographic{opacity:0;transform:scale(.97);transition:opacity .7s ease,transform .7s ease}
html.dyn .infographic.vis{opacity:1;transform:none}
/* mouvement réduit : tout neutralisé */
@media (prefers-reduced-motion: reduce){
  html.dyn .rv,html.dyn .ti,html.dyn .infographic{opacity:1!important;transform:none!important;transition:none!important}
  html.dyn section h2::after{width:64px;transition:none}
  #scrollbar{display:none}
  .cd:hover,.pc:hover,.gl-item:hover,.ci:hover,.info:hover,.tip:hover,.warn:hover,.ex:hover{transform:none;box-shadow:none}
  html.dyn .st.vis .sn{animation:none}
}


/* ============ Couche spectaculaire (juillet 2026) — aucun masquage CSS : tout est piloté en JS ============ */
/* h1 : « Claude » en dégradé cuivre animé */
.hero h1 em{background:linear-gradient(100deg,#C9743F 0%,#E8A66B 30%,#A95435 60%,#C9743F 100%);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:#E8A66B;animation:emShine 7s linear infinite}
@keyframes emShine{to{background-position:-300% 0}}
/* canvas poussière cuivre du hero */
#hero-dust{position:absolute;inset:0;z-index:0;pointer-events:none}
/* barre de progression : tête lumineuse */
#scrollbar::after{content:"";position:absolute;right:0;top:50%;width:14px;height:14px;transform:translate(50%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(232,166,107,.95),rgba(169,84,53,0) 70%)}
/* bandeaux de partie : reflet qui balaie à l'apparition (déclenché par JS via .vis) */
.partband>div{position:relative;overflow:hidden}
.partband>div::after{content:"";position:absolute;top:0;left:-80%;width:60%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.8),transparent);transform:skewX(-20deg);pointer-events:none}
.partband.vis>div::after{animation:bandSweep 1.1s ease .3s both}
@keyframes bandSweep{to{left:140%}}
/* interactions souris uniquement (desktop) */
@media(pointer:fine){
.cd,.pc{will-change:transform}
.hero-art,.hc{will-change:transform}
.co,.ctab{position:relative}
.co::after,.ctab::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s ease;background:radial-gradient(240px circle at var(--mx,50%) var(--my,50%),rgba(232,166,107,.16),transparent 65%)}
.co:hover::after,.ctab:hover::after{opacity:1}
}
/* ---- Passe 2 (10 juillet) : animations visibles dans tous les blocs ---- */
/* reveal intensifié : plus ample + flou + léger zoom */
html.dyn .rv{transform:translateY(42px) scale(.97);filter:blur(5px);transition:opacity .75s cubic-bezier(.22,.61,.36,1),transform .75s cubic-bezier(.22,.61,.36,1),filter .75s ease}
html.dyn .rv.vis{filter:blur(0)}
/* cartes en grille : entrées alternées gauche / droite */
html.dyn .g2>.rv:nth-child(odd):not(.vis){transform:translateX(-48px) scale(.96)}
html.dyn .g2>.rv:nth-child(even):not(.vis){transform:translateX(48px) scale(.96)}
/* reflet lumineux à l'apparition de chaque carte / encadré */
html.dyn :is(.cd,.info,.tip,.warn,.ex,.pc).rv{position:relative;overflow:hidden}
html.dyn :is(.cd,.info,.tip,.warn,.ex,.pc).rv::after{content:"";position:absolute;top:0;left:-90%;width:55%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.6),transparent);transform:skewX(-18deg);pointer-events:none}
html.dyn :is(.cd,.info,.tip,.warn,.ex,.pc).rv.vis::after{animation:cardSheen 1.1s ease .3s both}
@keyframes cardSheen{from{left:-90%}to{left:150%}}
/* souligné des titres : reflet continu */
html.dyn section h2.vis::after{background:linear-gradient(90deg,var(--g),var(--gl),var(--g));background-size:220% 100%;animation:underShine 3.2s linear infinite}
@keyframes underShine{to{background-position:220% 0}}
@media print{#hero-dust{display:none}}
@media (prefers-reduced-motion: reduce){
.hero h1 em{animation:none}
.partband.vis>div::after{animation:none;display:none}
#scrollbar::after{display:none}
#hero-dust{display:none}
.co::after,.ctab::after{display:none}
html.dyn .rv{filter:none!important}
html.dyn :is(.cd,.info,.tip,.warn,.ex,.pc).rv.vis::after{animation:none;display:none}
html.dyn section h2.vis::after{animation:none}
}


/* ═══════════════════════════════════════════════════════════════════════
   Surcouche multi-pages — septembre 2026
   (chargée après le CSS d'origine : les règles ci-dessous priment)
   ═══════════════════════════════════════════════════════════════════════ */
:root{--hh:64px;--vt:.38s}
[hidden]{display:none!important}
html{scroll-padding-top:calc(var(--hh) + 16px)}
section{scroll-margin-top:calc(var(--hh) + 16px);margin-bottom:3.5rem}
[id]{scroll-margin-top:calc(var(--hh) + 16px)}
body{overflow-x:hidden}

/* ── Transitions de page (MPA) ── */
@view-transition{navigation:auto}
@keyframes vtOut{to{opacity:0;transform:translateY(-10px);filter:blur(4px)}}
@keyframes vtIn{from{opacity:0;transform:translateY(14px);filter:blur(6px)}}
::view-transition-old(root){animation:vtOut .22s ease both}
::view-transition-new(root){animation:vtIn .42s cubic-bezier(.22,.61,.36,1) both}
.hb{view-transition-name:gc-header}
::view-transition-old(gc-header),::view-transition-new(gc-header){animation:none;mix-blend-mode:normal}

/* ── Header ── */
.hb{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,252,247,.86);backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);border-bottom:1px solid var(--bd);padding:0 1.25rem;transition:box-shadow .3s}
.hb.scrolled{box-shadow:0 8px 30px -18px rgba(22,20,18,.35)}
.hi{max-width:1240px;margin:0 auto;display:flex;align-items:center;gap:.9rem;height:var(--hh);min-height:0}
.brand{display:flex;align-items:center;gap:.55rem;text-decoration:none;color:var(--tb);flex-shrink:0}
.brand .clg{width:26px;height:26px;color:#D97757}
.brand span{display:flex;flex-direction:column;line-height:1.05}
.brand b{font-family:'Fraunces',serif;font-size:1.05rem;font-weight:700;letter-spacing:.1px}
.brand small{font-size:.58rem;color:var(--tl);letter-spacing:.4px;text-transform:uppercase;margin-top:2px}
.hl{gap:.5rem;padding-left:.7rem;border-left:1px solid var(--bd)}
.hl img{height:36px!important;width:auto;border-radius:6px;background:#fff}
.gn{display:flex;align-items:center;gap:.15rem;margin-left:.4rem}
.gn>a,.dd-b{font-size:.8rem;font-weight:600;color:var(--t);text-decoration:none;padding:.45rem .7rem;border-radius:8px;border:0;background:none;cursor:pointer;font-family:inherit;transition:background .2s,color .2s;white-space:nowrap}
.gn>a:hover,.dd-b:hover,.dd.open .dd-b{background:var(--gd);color:var(--g)}
.dd-b i{font-style:normal;font-size:.7rem;display:inline-block;transition:transform .25s}
.dd.open .dd-b i{transform:rotate(180deg)}
.gn .nlnew{color:#c0392b;background:rgba(192,57,43,.08);border:1px solid rgba(192,57,43,.25);font-size:.76rem;padding:.38rem .65rem}
.gn .nlnew:hover{background:#c0392b;color:#fff}
.dd{position:relative}
.dm{position:absolute;top:calc(100% + 10px);left:-1rem;display:grid;grid-template-columns:repeat(4,minmax(200px,1fr));gap:1.1rem;padding:1.2rem 1.3rem;background:#fff;border:1px solid var(--bd);border-radius:16px;box-shadow:0 30px 60px -30px rgba(22,20,18,.45),0 0 0 1px rgba(255,255,255,.6) inset;opacity:0;visibility:hidden;transform:translateY(-8px) scale(.98);transform-origin:top left;transition:opacity .22s,transform .25s cubic-bezier(.22,.61,.36,1),visibility 0s .25s;width:min(1040px,calc(100vw - 2rem));z-index:5}
.dd.open .dm{opacity:1;visibility:visible;transform:none;transition-delay:0s}
.dm-col h5{font-family:'Fraunces',serif;font-size:.8rem;color:var(--tb);margin:0 0 .45rem;padding-bottom:.35rem;border-bottom:1px solid var(--bd)}
.dm-col h5 b{color:var(--g);font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:1.5px;margin-right:.35rem}
.dm-col a{display:flex;align-items:center;gap:.5rem;font-size:.78rem;color:var(--t);text-decoration:none;padding:.3rem .45rem;border-radius:6px;transition:background .15s,color .15s,transform .15s}
.dm-col a:hover{background:var(--gd);color:var(--g);transform:translateX(3px)}
.dm-col a[aria-current]{background:var(--gb);color:var(--g);font-weight:600}
.dm-col .tn{min-width:26px}
.chk{margin-left:auto;width:14px;height:14px;border-radius:50%;border:1.5px solid var(--bd);flex-shrink:0;position:relative;transition:all .25s}
.chk.on{background:var(--gn);border-color:var(--gn)}
.chk.on::after{content:'';position:absolute;left:4px;top:1.5px;width:3px;height:6px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.sbtn{margin-left:auto;display:inline-flex;align-items:center;gap:.5rem;height:36px;padding:0 .55rem 0 .7rem;border:1px solid var(--bd);border-radius:10px;background:#fff;color:var(--tl);font-size:.78rem;font-family:inherit;cursor:pointer;transition:border-color .2s,box-shadow .2s,transform .2s}
.sbtn svg{width:16px;height:16px}
.sbtn kbd{font-family:'IBM Plex Mono',monospace;font-size:.62rem;background:var(--ba);border:1px solid var(--bd);border-radius:4px;padding:.1rem .35rem;color:var(--tl)}
.sbtn:hover{border-color:var(--g);box-shadow:0 6px 18px -10px rgba(169,84,53,.5);transform:translateY(-1px)}
.pring{display:inline-flex;align-items:center;gap:.4rem;text-decoration:none;color:var(--tl);font-size:.72rem;font-family:'IBM Plex Mono',monospace;flex-shrink:0}
.pring svg{width:30px;height:30px;transform:rotate(-90deg)}
.pring-bg{fill:none;stroke:var(--bd);stroke-width:3}
.pring-c{fill:none;stroke:var(--g);stroke-width:3;stroke-linecap:round;stroke-dasharray:97.4;stroke-dashoffset:97.4;transition:stroke-dashoffset .9s cubic-bezier(.22,.61,.36,1)}
.pring.full .pring-c{stroke:var(--gn);animation:ringPulse 1.6s ease-in-out 2}
@keyframes ringPulse{50%{filter:drop-shadow(0 0 6px rgba(101,122,90,.8))}}
.hb .langsw{position:static;box-shadow:none;background:transparent;border:none;padding:0;margin:0;flex-shrink:0}
.hb .author-tag{gap:.5rem;padding-left:.6rem;border-left:1px solid var(--bd)}
.hb .author-tag img{width:34px;height:34px;border-width:2px}
.hb .author-tag strong{font-size:.8rem}
.hb .author-tag>div{font-size:.62rem;line-height:1.3}
.mb{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--bd);background:#fff;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer;flex-shrink:0;margin-left:auto}
.mb span{display:block;width:18px;height:2px;background:var(--tb);border-radius:2px;transition:transform .3s,opacity .2s}
.mb[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.mb[aria-expanded=true] span:nth-child(2){opacity:0}
.mb[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mnav{position:fixed;inset:var(--hh) 0 0 0;z-index:999;background:rgba(248,244,236,.97);backdrop-filter:blur(14px);overflow:auto;padding:1.2rem 1.2rem 3rem;animation:vtIn .3s ease both}
.mnav-in{max-width:560px;margin:0 auto}
.mnav-l{display:block;width:100%;text-align:left;font:inherit;font-size:1.05rem;font-weight:600;color:var(--tb);background:#fff;border:1px solid var(--bd);border-radius:12px;padding:.85rem 1rem;margin-bottom:.6rem;text-decoration:none;cursor:pointer}
.mnav-parts{margin-top:1rem;display:grid;gap:1rem}
.mnav-parts .dm-col a{font-size:.92rem;padding:.5rem .4rem;border-bottom:1px solid rgba(216,205,190,.5);border-radius:0}
.mnav-lang{justify-content:center;margin-top:1.4rem;position:static;box-shadow:none;background:transparent;border:0}
@media(max-width:1180px){.hb .author-tag{display:none}}
@media(max-width:1060px){.hl{display:none}.sbtn span{display:none}.sbtn kbd{display:none}.sbtn{padding:0 .6rem}}
@media(max-width:900px){.gn,.pring,.hb .langsw{display:none}.mb{display:flex}.sbtn{margin-left:auto}}
@media(max-width:768px){.hb{padding:0 .9rem}.brand small{display:none}}

/* ── Overlay de recherche ── */
.so{position:fixed;inset:0;z-index:2000;display:flex;align-items:flex-start;justify-content:center;padding:10vh 1rem 2rem}
.so-bg{position:absolute;inset:0;background:rgba(22,20,18,.55);backdrop-filter:blur(6px);animation:fadeUp .25s ease both}
.so-box{position:relative;width:min(720px,100%);background:#fff;border-radius:18px;box-shadow:0 40px 90px -30px rgba(0,0,0,.6);overflow:hidden;animation:soIn .32s cubic-bezier(.22,.61,.36,1) both;max-height:80vh;display:flex;flex-direction:column}
@keyframes soIn{from{opacity:0;transform:translateY(-16px) scale(.97)}}
.so-in{display:flex;align-items:center;gap:.7rem;padding:.9rem 1.1rem;border-bottom:1px solid var(--bd)}
.so-in svg{width:20px;height:20px;color:var(--g);flex-shrink:0}
.so-in input{flex:1;border:0;outline:0;font:inherit;font-size:1.05rem;background:transparent;color:var(--tb);min-width:0}
.so-x{font-family:'IBM Plex Mono',monospace;font-size:.68rem;background:var(--ba);border:1px solid var(--bd);border-radius:6px;padding:.25rem .5rem;cursor:pointer;color:var(--tl)}
.so-hint{font-size:.68rem;color:var(--tl);padding:.4rem 1.1rem;background:var(--bg);border-bottom:1px solid var(--bd)}
.so-res{overflow:auto;padding:.5rem}
.so-r{display:block;padding:.7rem .9rem;border-radius:10px;text-decoration:none;color:var(--t);animation:fadeUp .3s ease both}
.so-r:hover,.so-r.sel{background:var(--gd)}
.so-r b{display:block;font-size:.9rem;color:var(--tb)}
.so-r b .tn{margin-right:.3rem}
.so-r small{display:block;font-size:.78rem;color:var(--tl);margin-top:.15rem;line-height:1.45}
.so-r mark{background:rgba(169,84,53,.22);color:inherit;border-radius:3px;padding:0 .1em}
.so-empty{padding:1.4rem;text-align:center;color:var(--tl);font-size:.88rem}
body.so-open{overflow:hidden}

/* ── Accueil ── */
.home .hero{padding:calc(var(--hh) + 4.5rem) 2rem 4.5rem}
.hcta{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;margin-top:2rem;animation:heroIn .7s ease .42s both}
.btn-p,.btn-s{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.5rem;border-radius:100px;font-weight:600;font-size:.95rem;text-decoration:none;transition:transform .25s cubic-bezier(.22,.61,.36,1),box-shadow .25s}
.btn-p{background:var(--g);color:#fff;box-shadow:0 12px 30px -12px rgba(169,84,53,.8)}
.btn-p i{font-style:normal;transition:transform .25s}
.btn-p:hover{transform:translateY(-3px);box-shadow:0 18px 36px -12px rgba(169,84,53,.9)}
.btn-p:hover i{transform:translateX(4px)}
.btn-s{color:#fff;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.06)}
.btn-s:hover{background:rgba(255,255,255,.14);transform:translateY(-3px)}
.home>section{max-width:860px;margin:0 auto 4.5rem;padding:0 2rem}
.home .lead{font-size:1.05rem;color:var(--tl);max-width:640px}
.home h2{font-family:'Fraunces',serif;font-size:clamp(1.6rem,3.2vw,2.3rem);color:var(--tb);margin-bottom:.8rem;line-height:1.2;font-weight:700}
.ft{padding-top:3.2rem!important;position:relative;z-index:2}
.ft-steps{position:relative;margin:1.6rem 0 1.2rem;padding-left:0}
.ft-steps::before{content:'';position:absolute;left:14px;top:20px;bottom:20px;width:2px;background:linear-gradient(var(--g),var(--gl));transform:scaleY(0);transform-origin:top;transition:transform 1.4s cubic-bezier(.22,.61,.36,1)}
.ft-steps.drawn::before{transform:scaleY(1)}
.ft-step{background:var(--bc);border:1px solid var(--bd);border-radius:14px;padding:1.1rem 1.2rem 1.1rem 1rem;margin-bottom:.9rem;position:relative;transition:transform .3s,box-shadow .3s,border-color .3s}
.ft-step:hover{transform:translateX(4px);box-shadow:0 14px 30px -18px rgba(22,20,18,.3);border-color:var(--gl)}
.ft-step .sn{z-index:1;background:var(--bg)}
.ft-step h4{font-family:'Fraunces',serif;font-size:1.08rem;margin:0 0 .35rem;display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.ft-m{font-family:'IBM Plex Mono',monospace;font-size:.62rem;color:var(--g);background:var(--gd);border-radius:100px;padding:.15rem .5rem;font-weight:600}
.ft-step p{font-size:.9rem;margin-bottom:.6rem}
.ft-step .co{margin:.5rem 0 .6rem;font-size:.8rem}
.ft-link{font-size:.8rem;font-weight:600;text-decoration:none!important;color:var(--g)}
.ft-step.done{background:linear-gradient(120deg,var(--bc),rgba(101,122,90,.08))}
.pf{background:var(--bd2);color:#fff;border-radius:16px;padding:1.4rem 1.5rem;margin:1.5rem 0 2rem;position:relative;overflow:hidden}
.pf::after{content:'';position:absolute;inset:auto -20% -60% auto;width:60%;height:140%;background:radial-gradient(circle,rgba(169,84,53,.35),transparent 65%);pointer-events:none}
.pf-t{font-family:'Fraunces',serif;font-size:1.05rem;margin-bottom:.8rem}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;position:relative;z-index:1}
.chip{font:inherit;font-size:.8rem;font-weight:600;padding:.5rem .95rem;border-radius:100px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.06);color:#fff;cursor:pointer;transition:background .25s,transform .25s,border-color .25s,box-shadow .25s}
.chip:hover{transform:translateY(-2px);border-color:var(--gl)}
.chip.on{background:var(--g);border-color:var(--g);box-shadow:0 10px 24px -10px rgba(169,84,53,.9)}
.pf-est{font-size:.78rem;color:rgba(255,255,255,.62);margin-top:.9rem;position:relative;z-index:1;min-height:1.2em;transition:opacity .3s}
.pf-est b{color:var(--gl);font-family:'Fraunces',serif;font-size:1.05rem}
.part{margin-bottom:1.8rem}
.home .partband{margin:1.6rem 0 .9rem!important;text-align:center}
.home .partband>div{display:inline-flex;align-items:center;gap:.7rem;padding:.5rem 1.4rem;border:1px solid var(--bd);border-radius:999px;background:var(--bc)}
.home .partband span:first-child{font-family:'Fraunces',serif;font-weight:700;color:var(--g);font-size:.82rem;letter-spacing:.14em}
.home .partband span:last-child{color:var(--tl);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase}
.mg{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:.6rem}
.mc{display:grid;grid-template-columns:auto 1fr auto;grid-template-areas:"n t ok" "n m ok";align-items:center;column-gap:.7rem;background:var(--bc);border:1px solid var(--bd);border-radius:12px;padding:.75rem .9rem;text-decoration:none!important;color:var(--t);transition:transform .35s cubic-bezier(.22,.61,.36,1),box-shadow .3s,border-color .3s,opacity .35s,filter .35s;position:relative;overflow:hidden}
.mc::before{content:'';position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.55),transparent 70%);transform:translateX(-110%);transition:transform .7s ease}
.mc:hover{transform:translateY(-4px);border-color:var(--g);box-shadow:0 16px 30px -18px rgba(169,84,53,.55)}
.mc:hover::before{transform:translateX(110%)}
.mc-n{grid-area:n;font-family:'IBM Plex Mono',monospace;font-size:.72rem;font-weight:700;color:var(--g);width:34px;height:34px;border-radius:50%;border:1.5px solid var(--gl);display:flex;align-items:center;justify-content:center;background:#fff;transition:background .3s,color .3s}
.mc-t{grid-area:t;font-size:.86rem;font-weight:600;color:var(--tb);line-height:1.3}
.mc-m{grid-area:m;font-size:.68rem;color:var(--tl);font-family:'IBM Plex Mono',monospace}
.mc-ok{grid-area:ok;width:18px;height:18px;border-radius:50%;border:1.5px solid var(--bd);position:relative;transition:all .3s}
.mc.done .mc-ok{background:var(--gn);border-color:var(--gn)}
.mc.done .mc-ok::after{content:'';position:absolute;left:5.5px;top:2.5px;width:4px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.mc.done .mc-n{background:var(--gn);color:#fff;border-color:var(--gn)}
.mc.dim{opacity:.32;filter:grayscale(.6);transform:scale(.98)}
.mc.dim:hover{opacity:.7}
.pack{background:var(--bc);border:1.5px solid var(--bl);border-radius:14px;padding:1.4rem 1.7rem;margin:1.4rem 0;display:flex;gap:1.4rem;align-items:center;justify-content:space-between;flex-wrap:wrap}
.pack strong{font-family:'Fraunces',serif;font-size:1.03rem;color:var(--tb)}
.pack p{margin:.2rem 0 0;font-size:.88rem;color:var(--tl);max-width:520px}
#apropos h2{margin-top:0}
#ressources .pdfgate{margin-top:0}

/* ── Pages module ── */
.mp{padding-top:calc(var(--hh) + 1.6rem)}
.mp-grid{max-width:1180px;margin:0 auto;padding:0 2rem;display:grid;grid-template-columns:minmax(0,860px) 250px;gap:3rem;justify-content:center}
.mp-main{min-width:0}
.crumb{display:flex;align-items:center;gap:.5rem;font-size:.75rem;color:var(--tl);margin-bottom:.9rem}
.crumb a{color:var(--tl);text-decoration:none}
.crumb a:hover{color:var(--g)}
.stamp{display:flex;flex-wrap:wrap;gap:.5rem .9rem;align-items:center;font-size:.72rem;color:var(--tl);font-family:'IBM Plex Mono',monospace;margin-bottom:1.1rem}
.stamp-v{color:var(--gn)}
.stamp-done{color:#fff;background:var(--gn);border-radius:100px;padding:.15rem .6rem;animation:popOK .4s ease}
.mp section{margin-bottom:2.5rem}
.mp-side{position:relative}
.side-in{position:sticky;top:calc(var(--hh) + 1.4rem);font-size:.8rem}
.side-t{font-family:'IBM Plex Mono',monospace;font-size:.62rem;letter-spacing:2px;text-transform:uppercase;color:var(--g);font-weight:600;margin-bottom:.6rem}
.side-toc{list-style:none;margin:0 0 1.6rem;padding:0;border-left:2px solid var(--bd)}
.side-toc li a{display:block;padding:.3rem .7rem;color:var(--tl);text-decoration:none;line-height:1.35;border-left:2px solid transparent;margin-left:-2px;transition:color .2s,border-color .2s,transform .2s}
.side-toc li a:hover{color:var(--g);transform:translateX(2px)}
.side-toc li a.on{color:var(--tb);border-left-color:var(--g);font-weight:600}
.side-prog{margin-bottom:1rem}
.side-bar{height:6px;border-radius:6px;background:var(--ba);overflow:hidden;margin-bottom:.35rem}
.side-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--g),var(--gl));border-radius:6px;transition:width .8s cubic-bezier(.22,.61,.36,1)}
.side-prog span{color:var(--tl);font-family:'IBM Plex Mono',monospace;font-size:.68rem}
.side-done{width:100%;font:inherit;font-size:.78rem;font-weight:600;padding:.6rem .8rem;border-radius:10px;border:1px solid var(--g);background:#fff;color:var(--g);cursor:pointer;transition:background .25s,color .25s,transform .25s}
.side-done:hover{background:var(--g);color:#fff;transform:translateY(-2px)}
.side-done.on{background:var(--gn);border-color:var(--gn);color:#fff}
@media(max-width:1100px){.mp-grid{grid-template-columns:minmax(0,860px)}.mp-side{display:none}}
@media(max-width:768px){.mp-grid{padding:0 1.1rem}.mp{padding-top:calc(var(--hh) + 1rem)}.home>section{padding:0 1.1rem}.home .hero{padding:calc(var(--hh) + 3rem) 1.3rem 3rem}}

/* prev / next */
.pn{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin:2.5rem 0 1rem}
.pn-a{display:flex;flex-direction:column;gap:.25rem;padding:1rem 1.2rem;border:1px solid var(--bd);border-radius:14px;background:var(--bc);text-decoration:none!important;color:var(--t);transition:transform .3s cubic-bezier(.22,.61,.36,1),box-shadow .3s,border-color .3s;position:relative;overflow:hidden}
.pn-a small{font-size:.66rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--tl);font-family:'IBM Plex Mono',monospace}
.pn-a b{font-family:'Fraunces',serif;font-size:1rem;color:var(--tb);font-weight:600;line-height:1.3}
.pn-a.next{text-align:right;align-items:flex-end;border-color:var(--gl);background:linear-gradient(120deg,var(--bc),rgba(169,84,53,.06))}
.pn-a:hover{transform:translateY(-4px);border-color:var(--g);box-shadow:0 18px 34px -20px rgba(169,84,53,.55)}
.pn-a.next:hover{transform:translateY(-4px) translateX(4px)}
.pn-a.prev:hover{transform:translateY(-4px) translateX(-4px)}
@media(max-width:560px){.pn{grid-template-columns:1fr}.pn-a.next{text-align:left;align-items:flex-start}}

/* exercice pratique */
.task{background:linear-gradient(135deg,#1F2A44,#2c3a5c);color:#EDE6DA;border-radius:14px;padding:1.4rem 1.6rem;margin:1.8rem 0;position:relative;overflow:hidden}
.task::before{content:'';position:absolute;right:-40px;top:-40px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(232,201,181,.28),transparent 65%);pointer-events:none}
.task-h{font-family:'Fraunces',serif;font-size:1.05rem;color:#fff;margin-bottom:.5rem}
.task-t{font-size:.92rem;margin-bottom:.5rem}
.task-r{font-size:.85rem;color:#cfc6b8;margin-bottom:.8rem}
.task-r b{color:#E8C9B5}
.task-ck{display:inline-flex;align-items:center;gap:.5rem;font-size:.85rem;font-weight:600;cursor:pointer;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:100px;padding:.45rem 1rem;transition:background .25s,transform .25s}
.task-ck:hover{background:rgba(255,255,255,.16);transform:translateY(-2px)}
.task-ck input{accent-color:var(--gn);width:16px;height:16px}
.task.done{background:linear-gradient(135deg,#3b5a3a,#657A5A)}
.task.done .task-ck{background:rgba(255,255,255,.22)}

/* quiz : explication */
.quiz-why{display:none;margin-top:.6rem;padding:.8rem 1rem;border-radius:8px;background:var(--bc);border:1px solid var(--bd);font-size:.84rem;color:var(--t);animation:fadeUp .4s ease}
.quiz-why.show{display:block}
.quiz-why b{color:var(--g);display:block;margin-bottom:.2rem;font-size:.7rem;letter-spacing:1.5px;text-transform:uppercase;font-family:'IBM Plex Mono',monospace}

/* accordéons */
details.tech,details.fold{border:1px dashed var(--bd);border-radius:12px;padding:0 1.1rem;margin:1.4rem 0;background:rgba(255,252,247,.6);transition:background .3s}
details.tech[open],details.fold[open]{background:var(--bc);border-style:solid}
details summary{cursor:pointer;padding:.85rem 0;font-weight:600;font-size:.86rem;color:var(--tl);list-style:none;display:flex;align-items:center;gap:.5rem}
details summary::-webkit-details-marker{display:none}
details summary::before{content:'';width:8px;height:8px;border-right:2px solid var(--g);border-bottom:2px solid var(--g);transform:rotate(-45deg);transition:transform .3s;flex-shrink:0;margin-left:.2rem}
details[open] summary::before{transform:rotate(45deg)}
details summary:hover{color:var(--g)}
details>*:not(summary){animation:fadeUp .4s ease both}
details.tech>:not(summary):last-child,details.fold>:not(summary):last-child{margin-bottom:1rem}

/* règle unique des modèles */
.rule{display:grid;gap:.5rem;margin:1rem 0 1.3rem}
.rule-row{display:grid;grid-template-columns:110px 1fr;gap:1rem;align-items:center;background:var(--bc);border:1px solid var(--bd);border-left:4px solid var(--g);border-radius:10px;padding:.8rem 1rem;font-size:.9rem;transition:transform .25s,box-shadow .25s}
.rule-row:hover{transform:translateX(4px);box-shadow:0 10px 24px -16px rgba(22,20,18,.3)}
.rule-row:nth-child(2){border-left-color:var(--bl)}
.rule-row:nth-child(3){border-left-color:#c0392b}
.rule-k{font-family:'Fraunces',serif;font-weight:700;font-size:1.05rem;color:var(--tb)}
@media(max-width:520px){.rule-row{grid-template-columns:1fr;gap:.2rem}}

/* bouton copier sur les blocs prompt */
.co{position:relative}
.co .cpy{position:absolute;top:.5rem;right:.5rem;font:inherit;font-size:.66rem;font-weight:700;letter-spacing:.5px;padding:.3rem .6rem;border-radius:6px;border:1px solid rgba(232,201,181,.35);background:rgba(232,201,181,.12);color:var(--gl);cursor:pointer;opacity:0;transform:translateY(-4px);transition:opacity .2s,transform .2s,background .2s}
.co:hover .cpy,.co .cpy:focus-visible,.co .cpy.ok{opacity:1;transform:none}
.co .cpy:hover{background:rgba(232,201,181,.28)}
.co .cpy.ok{background:var(--gn);color:#fff;border-color:var(--gn)}
@media(pointer:coarse){.co .cpy{opacity:1;transform:none}}

/* toast */
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:var(--bd2);color:#fff;padding:.8rem 1.2rem;border-radius:100px;font-size:.88rem;box-shadow:0 20px 40px -14px rgba(0,0,0,.5);z-index:3000;opacity:0;transition:opacity .3s,transform .4s cubic-bezier(.22,.61,.36,1);display:flex;align-items:center;gap:.6rem;border:1px solid var(--g);pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast b{color:var(--gl)}
.linkbtn{background:none;border:0;color:inherit;font:inherit;text-decoration:underline;cursor:pointer;opacity:.7}
.linkbtn:hover{opacity:1}
footer img{height:64px!important;padding:6px!important;border-radius:10px!important}
footer .fl a{color:rgba(255,255,255,.7);text-decoration:none;margin:0 .15rem}
footer .fl a:hover{color:#fff}

/* ── Mobile : lisibilité ── */
@media(max-width:768px){
 .sl,.tn,.ty,.fr,.gl-term,.gl-def,.fb,.pc ul,.pc li,.hm div span,.mc-m,.stamp,.min{font-size:.78rem!important}
 .quiz-opt,.tip,.warn,.info,.ex,.cd p{font-size:.9rem}
 table{font-size:.84rem}
 .hero h1{font-size:2.1rem}
 .hm{gap:1.2rem}
 .task{padding:1.1rem 1.1rem}
 .rule-row{font-size:.88rem}
}
/* ── Mouvement réduit ── */
@media(prefers-reduced-motion:reduce){
 ::view-transition-old(root),::view-transition-new(root){animation:none}
 .ft-steps::before{transform:none;transition:none}
 .mc::before,.so-box,.so-bg,.mnav,.toast{animation:none}
 .pring-c{transition:none}
}