/* ============================================================
   COLLECTIF API — DA « Pièces à conviction » (maquette A2)
   Papier, encre, surligneur jaune. Tout reste lisible sans JS.
   ============================================================ */
:root{
  --papier:#f1ede4; --papier2:#e7e1d4; --encre:#151412; --gris:#5f5a52; --jaune:#f3b929;
  --cond:"Big Shoulders Display", Impact, sans-serif; --serif:"Newsreader", Georgia, serif; --mono:"IBM Plex Mono", ui-monospace, monospace;
  --marge:clamp(16px,5vw,70px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--papier);scroll-padding-top:80px}
body{background:var(--papier);color:var(--encre);font-family:var(--serif);font-size:19px;line-height:1.5;overflow-x:hidden}
img,video{display:block;max-width:100%}
a{color:inherit}
ul,ol{list-style:none}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:90;opacity:.22;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .55 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
:focus-visible{outline:3px solid var(--jaune);outline-offset:3px}

.surl{background:linear-gradient(transparent 12%, var(--jaune) 12%, var(--jaune) 88%, transparent 88%) no-repeat 0 0 / 0% 100%;
  transition:background-size 1.1s cubic-bezier(.7,0,.2,1);padding:0 .12em;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.on .surl,.surl.on,.sans-js .surl{background-size:100% 100%}
.kicker{font-family:var(--mono);font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gris)}
.btn,.btn-reg{display:inline-block;font-family:var(--mono);font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;padding:12px 16px;border:0;cursor:pointer}
.btn{background:var(--jaune);color:var(--encre)}
.btn:hover{background:var(--encre);color:var(--jaune)}
.btn-reg{background:var(--encre);color:var(--papier)}
.btn-reg:hover{background:var(--jaune);color:var(--encre)}
.fil{position:fixed;left:0;top:0;height:4px;background:var(--jaune);z-index:60;width:0}

/* ---------- En-tête ---------- */
.barre{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;
  font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;pointer-events:none;color:var(--encre)}
.barre>*{pointer-events:auto}
.marque{display:flex;align-items:center;gap:10px;text-decoration:none;background:var(--papier);padding:5px 10px 5px 5px;border:1.5px solid var(--encre)}
.marque img{width:30px;height:30px;object-fit:contain}
.marque span{display:flex;flex-direction:column;line-height:1.15}
.marque small{font-size:10px;color:var(--gris);letter-spacing:.12em}
.nav-large ul{display:flex;gap:4px;background:var(--papier);border:1.5px solid var(--encre);padding:3px}
.nav-large a{display:block;text-decoration:none;padding:7px 10px}
.nav-large a:hover,.nav-large a[aria-current]{background:var(--jaune)}
.nav-mobile{display:none;position:relative}
.nav-mobile summary{list-style:none;cursor:pointer;background:var(--encre);color:var(--papier);padding:10px 14px}
.nav-mobile summary::-webkit-details-marker{display:none}
.nav-mobile[open] summary{background:var(--jaune);color:var(--encre)}
.nav-mobile nav{position:absolute;right:0;top:calc(100% + 6px);background:var(--papier);border:1.5px solid var(--encre);min-width:230px}
.nav-mobile a{display:block;padding:14px 16px;text-decoration:none;border-bottom:1px solid rgba(0,0,0,.15);font-size:14px}
.nav-mobile a[aria-current]{background:var(--jaune)}
body:not(.accueil) main{padding-top:76px}

/* ---------- HÉROS (accueil) ---------- */
.heros{position:relative;height:100vh;height:100svh;min-height:560px;overflow:hidden;background:#222}
.heros .fond{position:absolute;inset:-4%;background-size:cover;background-position:center;filter:grayscale(1) contrast(1.1) brightness(.8);transform:scale(1.08)}
.heros .fond.couleur{filter:none;clip-path:inset(0 100% 0 0)}
.sans-js .heros .fond.couleur{clip-path:none}
.heros::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.45) 0%,rgba(0,0,0,0) 30%,rgba(0,0,0,0) 50%,rgba(0,0,0,.55) 100%);pointer-events:none}
.heros .txt{position:absolute;z-index:2;left:var(--marge);right:16px;bottom:clamp(40px,10vh,110px);color:#fff}
.heros h1{font-family:var(--serif);font-weight:400;font-size:clamp(34px,5.4vw,84px);line-height:1.06;max-width:1150px;text-shadow:0 2px 14px rgba(0,0,0,.45)}
.heros h1 .surl{color:#111;text-shadow:none}
.heros h1 .kick{display:block;font-family:var(--mono);font-weight:400;font-size:clamp(12px,1.2vw,15px);letter-spacing:.18em;line-height:1.4;margin-bottom:12px;text-shadow:0 1px 6px rgba(0,0,0,.6)}
.heros .sous{font-size:clamp(18px,1.7vw,23px);margin-top:22px;max-width:780px;color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.7)}
.heros .tampon{z-index:2;text-shadow:0 1px 6px rgba(0,0,0,.6);position:absolute;top:90px;right:var(--marge);font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:#fff;text-align:right;line-height:1.8;text-transform:uppercase}
.heros .tampon b{display:inline-block;border:2px solid var(--jaune);color:var(--jaune);padding:4px 8px;transform:rotate(-4deg);margin-top:6px}
.descend{z-index:2;position:absolute;left:50%;bottom:18px;transform:translateX(-50%);font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:#fff;opacity:.85;text-transform:uppercase;text-decoration:none}

.qui{padding:clamp(80px,14vh,160px) var(--marge);max-width:1200px;margin:0 auto}
.qui p{font-size:clamp(28px,3.6vw,52px);line-height:1.18}
.qui .qui-suite{font-size:clamp(20px,1.9vw,27px);line-height:1.45;max-width:900px;margin-top:28px;color:#2a2722}
.qui .devise{font-family:var(--mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-top:34px;color:var(--gris)}

/* ---------- Dossiers ---------- */
.couv{position:relative;min-height:100vh;border-top:2px solid var(--encre);display:grid;grid-template-columns:1fr 1fr}
.couv .gauche{padding:clamp(70px,10vh,120px) var(--marge);display:flex;flex-direction:column;justify-content:space-between;gap:30px}
.couv .num{font-family:var(--mono);font-size:13px;letter-spacing:.2em;text-transform:uppercase}
.couv h2{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:clamp(80px,13vw,220px);line-height:.8}
.couv h2 small{display:block;font-size:.32em;letter-spacing:.02em;margin-bottom:.15em}
.couv .chapeau{font-size:clamp(20px,1.8vw,26px);max-width:520px}
.couv ol{font-family:var(--mono);font-size:13px;letter-spacing:.06em;border-top:1.5px solid var(--encre)}
.couv li a{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid rgba(0,0,0,.25);text-decoration:none}
.couv li a:hover{background:var(--jaune)}
.couv .droite{position:relative;overflow:hidden;background:#111;min-height:50vh}
.couv .droite video,.couv .droite img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.1)}
.couv.on .droite video,.couv.on .droite img{filter:grayscale(0);transition:filter 2.4s ease .3s}
.couv .lettre{position:absolute;left:-.06em;bottom:-.2em;font-family:var(--cond);font-weight:900;font-size:58vh;line-height:1;color:var(--jaune);mix-blend-mode:multiply;pointer-events:none}

/* ---------- Pièce ---------- */
.piece{display:grid;grid-template-columns:260px minmax(0,1fr);gap:clamp(20px,4vw,60px);padding:clamp(70px,12vh,140px) var(--marge);border-top:1px solid rgba(0,0,0,.25);max-width:1500px;margin:0 auto}
.fiche{font-family:var(--mono);font-size:12.5px;letter-spacing:.04em;align-self:start;position:sticky;top:90px}
.fiche .no{font-size:13px;letter-spacing:.18em;text-transform:uppercase}
.fiche .no b{font-family:var(--cond);font-size:64px;display:block;letter-spacing:0;line-height:1;margin-top:4px}
.fiche dl{margin-top:18px;border-top:1.5px solid var(--encre)}
.fiche dt{color:var(--gris);text-transform:uppercase;font-size:10.5px;letter-spacing:.16em;margin-top:10px}
.fiche dd{margin-top:2px}
.corps h3,.corps h1{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:clamp(46px,6.5vw,104px);line-height:.88;margin-bottom:22px}
.corps h3 a{text-decoration:none}
.corps h3 a:hover{background:var(--jaune)}
.sous-titre{font-family:var(--mono);font-size:14px;letter-spacing:.08em;text-transform:uppercase;margin:-10px 0 20px;color:var(--gris)}
.accroche{font-size:clamp(24px,2.6vw,36px);line-height:1.25;margin:26px 0 18px;max-width:900px}
.lead{max-width:700px;font-size:19px;color:#2a2722}
.ouvrir{margin-top:22px;font-family:var(--mono);font-size:13px;display:flex;gap:18px;flex-wrap:wrap}
.ouvrir a{border-bottom:2px solid var(--encre);text-decoration:none;padding:2px 0}
.ouvrir a:hover{background:var(--jaune)}
.ouvrir a.ext{border-bottom-style:dotted;color:var(--gris)}
.boucle-lien{display:block;text-decoration:none}
.boucle{position:relative;aspect-ratio:16/9;overflow:hidden;background:#1a1a1a}
.boucle img,.boucle video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .9s ease;filter:grayscale(1) contrast(1.08)}
.boucle img.vis,.boucle video{opacity:1}
.boucle img.vis{animation:kb 4.4s linear forwards}
@keyframes kb{from{transform:scale(1.02)}to{transform:scale(1.1) translate(-1%,-1%)}}
.on .boucle img,.on .boucle video,.page-projet .boucle img,.page-projet .boucle video{filter:grayscale(0) contrast(1);transition:opacity .9s ease,filter 1.6s ease .5s}
.boucle::after{content:"";position:absolute;top:0;bottom:0;left:-30%;width:28%;background:var(--jaune);mix-blend-mode:multiply;opacity:.85;transform:skewX(-12deg);pointer-events:none}
.on .boucle::after{animation:balaye 1.5s cubic-bezier(.6,0,.2,1) .2s forwards}
@keyframes balaye{to{left:130%}}
.boucle .trame{position:absolute;inset:0;pointer-events:none;opacity:.25;background-image:radial-gradient(rgba(0,0,0,.6) 1px,transparent 1.4px);background-size:4px 4px;mix-blend-mode:multiply}
.boucle.texte{display:flex;align-items:center;justify-content:center;background:var(--encre)}
.boucle.texte::after{display:none}
.boucle.texte p{font-family:var(--cond);font-weight:900;color:var(--jaune);font-size:clamp(34px,6vw,96px);text-transform:uppercase;text-align:center;line-height:.9;padding:20px}

/* ---------- Survol / château ---------- */
.survol{position:relative;height:300vh}
.survol .scene{position:sticky;top:0;height:100vh;overflow:hidden;background:#111}
.survol .nb,.survol .coul{position:absolute;inset:0;background-size:cover;background-position:center}
.survol .nb{filter:grayscale(1) contrast(1.1) brightness(.75)}
.survol .coul{clip-path:circle(0px at 50% 50%)}
.survol .ombre{position:absolute;width:30vmin;height:12vmin;border-radius:50%;background:rgba(0,0,0,.55);filter:blur(14px);left:0;top:0}
.survol .logo{position:absolute;width:20vmin;left:0;top:0;filter:drop-shadow(0 8px 16px rgba(0,0,0,.4))}
.survol .phrase{position:absolute;left:var(--marge);bottom:clamp(30px,8vh,90px);right:16px;color:#fff;font-size:clamp(26px,3.4vw,50px);line-height:1.15;max-width:900px}
.sans-js .survol{display:none}
.chateau{position:relative;height:400vh;background:var(--encre)}
.chateau .scene{position:sticky;top:0;height:100vh;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:center;gap:clamp(20px,4vw,60px);padding:0 var(--marge);color:var(--papier)}
.chateau .cadre{position:relative;aspect-ratio:1.12;max-height:80vh;width:100%;margin:auto;background:#000;border:10px solid var(--papier);box-shadow:0 30px 60px rgba(0,0,0,.4)}
.chateau .cadre img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0}
.chateau .cadre img.vis{opacity:1}
.chateau .etapes{font-family:var(--mono);font-size:13px;letter-spacing:.04em}
.chateau .etapes h3{font-family:var(--cond);font-weight:900;font-size:clamp(46px,6vw,96px);line-height:.9;text-transform:uppercase;margin-bottom:24px}
.chateau .etapes li{padding:10px 0;border-top:1px solid rgba(255,255,255,.2);opacity:.35;transition:opacity .3s}
.chateau .etapes li.act,.sans-js .chateau .etapes li{opacity:1}
.chateau .etapes li.act span{background:var(--jaune);color:var(--encre)}
.chateau .note{margin-top:22px;font-size:11.5px;opacity:.7;line-height:1.6}
.sans-js .chateau{height:auto}.sans-js .chateau .scene{position:static;height:auto;padding:80px var(--marge)}

.suite{display:flex;justify-content:flex-end;padding:40px var(--marge) 80px}
.suite a{font-family:var(--cond);font-weight:900;font-size:clamp(34px,5vw,70px);text-transform:uppercase;text-decoration:none;border-bottom:6px solid var(--jaune);line-height:1}
.suite a:hover{background:var(--jaune)}

/* ---------- Chaîne (accueil) ---------- */
.chaine{border-top:2px solid var(--encre);padding:clamp(80px,12vh,140px) var(--marge);text-align:center}
.chaine h2{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:clamp(48px,8vw,130px);line-height:.88;margin:14px 0 40px}
.mots{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 6px;max-width:1300px;margin:0 auto}
.mots li{display:flex;align-items:center}
.mots li+li::before{content:"›";font-family:var(--cond);font-size:clamp(28px,3.5vw,50px);margin:0 8px;color:var(--gris)}
.mots a{display:flex;flex-direction:column;align-items:center;text-decoration:none;padding:6px 10px;border:1.5px solid var(--encre)}
.mots a:hover{background:var(--jaune)}
.mots b{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:clamp(26px,3.2vw,46px);line-height:1}
.mots span{font-family:var(--mono);font-size:11px;letter-spacing:.12em}
.chaine .humain{margin:44px auto 26px;font-size:clamp(22px,2.4vw,32px);max-width:800px}
.chaine .humain b{font-family:var(--cond);font-size:1.5em;white-space:nowrap}

/* ---------- Partenaires (accueil) ---------- */
.partenaires{background:var(--papier2);padding:clamp(70px,10vh,120px) var(--marge);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px clamp(20px,4vw,60px)}
.partenaires h2{grid-column:1/-1;font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:clamp(40px,6vw,90px);line-height:.9}
.partenaires h3{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;border-bottom:1.5px solid var(--encre);padding-bottom:8px;margin-bottom:10px}
.partenaires li{display:inline;font-size:20px}
.partenaires li:not(:last-child)::after{content:" · ";color:var(--gris)}
.partenaires>p{grid-column:1/-1;font-family:var(--mono);font-size:13px}

.fin{background:var(--encre);color:var(--papier);padding:clamp(80px,14vh,160px) var(--marge)}
.fin h2{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:clamp(60px,10vw,170px);line-height:.85}
.fin p{max-width:700px;margin:24px 0 34px;font-size:22px}
.fin .btn-reg{background:var(--jaune);color:var(--encre)}

/* ---------- Pied de page ---------- */
.pied{background:#0d0c0b;color:var(--papier);padding:60px var(--marge) 40px;font-size:16px}
.pied-grille{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:34px}
.pied h2{font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--jaune);margin-bottom:12px;font-weight:600}
.pied li{margin-bottom:8px}
.pied li small{display:block;font-size:13px;opacity:.6}
.pied a{text-decoration:none;border-bottom:1px solid rgba(241,237,228,.35)}
.pied a:hover{color:var(--jaune);border-color:var(--jaune)}
.pied a span{opacity:.6}
.pied .gros{font-size:18px;word-break:break-all}
.pied address{font-style:normal;margin-top:12px;opacity:.85}
.tel{font:inherit;font-family:var(--mono);font-size:13px;background:transparent;color:inherit;border:1.5px solid currentColor;padding:6px 10px;cursor:pointer}
.tel.vu{border-color:transparent;padding-left:0;font-size:17px;cursor:text}
.tel.attente{border-style:dashed;opacity:.7;display:inline-block}
.soutiens{margin-top:46px;padding-top:20px;border-top:1px solid rgba(241,237,228,.2);font-size:14px;opacity:.75}
.mention{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;opacity:.5;margin-top:16px}

/* ---------- Page projet ---------- */
.projet{max-width:1500px;margin:0 auto}
.ariane{font-family:var(--mono);font-size:12px;padding:20px var(--marge) 0;color:var(--gris)}
.ariane a{color:inherit}
.projet-tete{border-top:0;padding-top:30px}
.fiche dd a{color:inherit}
.bloc{padding:clamp(50px,8vh,90px) var(--marge);border-top:1px solid rgba(0,0,0,.25);max-width:1500px;margin:0 auto}
.bloc h2{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:clamp(38px,5vw,76px);line-height:.92;margin:6px 0 26px;max-width:1100px}
.bloc h2 em{font-style:normal;background:var(--jaune);padding:0 .1em}
.bloc>p{max-width:760px;margin-bottom:20px}
.fiche-tech dl{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:0 24px;border-top:1.5px solid var(--encre)}
.fiche-tech div{padding:12px 0;border-bottom:1px solid rgba(0,0,0,.2)}
.fiche-tech dt{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gris)}
.demarche p{max-width:760px;font-size:20px;margin-bottom:18px}
.demarche p:first-of-type::first-letter{font-family:var(--cond);font-weight:900;float:left;font-size:4.4em;line-height:.8;margin:.06em .1em 0 0;color:var(--encre);background:var(--jaune);padding:0 .06em}
.galerie{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr));gap:8px}
.galerie a{display:block;aspect-ratio:1;overflow:hidden;background:#ddd}
.galerie img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.galerie a:hover img{transform:scale(1.05)}
.feat{margin-bottom:12px}
.feat img{width:100%;max-height:80vh;object-fit:cover}
.feat figcaption,.yt figcaption{font-family:var(--mono);font-size:12px;color:var(--gris);margin-top:6px}
.auteurs ul{display:flex;flex-wrap:wrap;gap:8px}
.auteurs li{border:1.5px solid var(--encre);padding:4px 10px;font-family:var(--mono);font-size:13px}
.livres ol{counter-reset:l;border-top:1.5px solid var(--encre);max-width:900px}
.livres li a{display:flex;justify-content:space-between;gap:12px;align-items:baseline;padding:14px 0;border-bottom:1px solid rgba(0,0,0,.25);text-decoration:none;font-family:var(--cond);font-weight:700;font-size:clamp(26px,3vw,40px);text-transform:uppercase}
.livres li a span{font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.1em}
.livres li a:hover{background:var(--jaune)}
.editions ol{border-top:1.5px solid var(--encre);max-width:900px}
.editions li{padding:14px 0;border-bottom:1px solid rgba(0,0,0,.25)}
.editions li a{display:block;text-decoration:none;font-family:var(--cond);font-weight:700;font-size:clamp(26px,3vw,40px);text-transform:uppercase;line-height:1}
.editions li a:hover{background:var(--jaune)}
.editions li small{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.1em;margin-top:6px;color:var(--gris)}
.voisins{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:40px var(--marge) 70px;border-top:2px solid var(--encre);font-family:var(--mono);font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.voisins a{text-decoration:none;border-bottom:2px solid var(--jaune)}
.voisins a:hover{background:var(--jaune)}

/* vidéo YouTube légère */
.yt{max-width:1000px;margin-bottom:22px}
.yt-lance{position:relative;display:block;aspect-ratio:16/9;background:#000;overflow:hidden}
.yt-lance img{width:100%;height:100%;object-fit:cover;opacity:.85}
.yt-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:var(--jaune);color:var(--encre);font-family:var(--mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase;padding:14px 18px}
.yt iframe{width:100%;aspect-ratio:16/9;border:0;display:block}

/* lightbox */
.lb{position:fixed;inset:0;z-index:95;background:rgba(10,10,10,.94);display:flex;align-items:center;justify-content:center;padding:20px}
.lb img{max-width:100%;max-height:90vh;object-fit:contain}
.lb button{position:absolute;background:var(--papier);border:0;font-family:var(--mono);font-size:13px;padding:10px 14px;cursor:pointer}
.lb .x{top:14px;right:14px}.lb .g{left:14px;top:50%}.lb .d{right:14px;top:50%}

/* ---------- Histoire ---------- */
.h-tete{padding:clamp(60px,10vh,120px) var(--marge) 40px;max-width:1300px}
.h-tete h1{font-family:var(--serif);font-weight:400;font-size:clamp(36px,5.4vw,80px);line-height:1.08;margin-top:16px}
.genese{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(20px,4vw,60px);padding:40px var(--marge) 90px;align-items:start}
.genese .annee{font-family:var(--cond);font-weight:900;font-size:clamp(110px,20vw,320px);line-height:.8;color:var(--jaune);-webkit-text-stroke:2px var(--encre);position:sticky;top:90px}
.genese p{font-size:clamp(20px,1.8vw,25px);margin-bottom:22px;max-width:720px}
mark.trou{background:transparent;color:inherit;outline:2px dashed var(--jaune);outline-offset:2px;font-family:var(--mono);font-size:.78em}
.evolution{padding:clamp(70px,10vh,120px) var(--marge)}
.evolution>h2,.logos>h2,.partenaires-hist>h2{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:clamp(46px,7vw,110px);line-height:.88;margin-bottom:40px}
.evo-grille{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:clamp(20px,4vw,60px)}
.evo-chaine{position:sticky;top:100px;align-self:start;font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:clamp(28px,3.6vw,56px);line-height:1.02}
.evo-chaine li{opacity:.22;transition:opacity .4s,transform .4s}
.evo-chaine li.act{opacity:1;transform:translateX(8px)}
.evo-chaine li.act::before{content:"› ";color:var(--jaune)}
.sans-js .evo-chaine li{opacity:1}
.etape{padding:0 0 90px}
.etape .n{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gris)}
.etape h3{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:clamp(50px,7vw,110px);line-height:.88;margin:6px 0 20px}
.etape img{width:100%;aspect-ratio:16/9;object-fit:cover;margin-bottom:20px;filter:grayscale(1);transition:filter 1.2s}
.etape.on img,.sans-js .etape img{filter:none}
.etape>p{font-size:20px;max-width:700px}
.etape .liens{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;font-family:var(--mono);font-size:12.5px}
.etape .liens a{display:inline-block;border:1.5px solid var(--encre);padding:5px 9px;text-decoration:none}
.etape .liens a:hover{background:var(--jaune)}
.logos{padding:clamp(70px,10vh,120px) var(--marge);background:var(--papier2)}
.logos ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.logos li{background:#fff;padding:18px;border:1.5px solid var(--encre)}
.logos img{width:100%;aspect-ratio:1;object-fit:contain;margin-bottom:14px}
.logos .quand{font-family:var(--mono);font-size:12px;letter-spacing:.14em}
.logos h3{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:30px;line-height:1;margin:4px 0 8px}
.logos p{font-size:16px}
.partenaires-hist{padding:clamp(70px,10vh,120px) var(--marge)}
.partenaires-hist dl{border-top:1.5px solid var(--encre);max-width:1100px;margin-bottom:60px}
.partenaires-hist dl div{display:grid;grid-template-columns:170px minmax(0,1fr);gap:16px;padding:16px 0;border-bottom:1px solid rgba(0,0,0,.2)}
.partenaires-hist dt{font-family:var(--mono);font-size:13px;letter-spacing:.08em}
.partenaires-hist h3{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;margin:24px 0 8px}
.puces li{display:inline;font-size:19px}
.puces li:not(:last-child)::after{content:" · ";color:var(--gris)}
.puces a{color:inherit;text-decoration-color:var(--jaune);text-decoration-thickness:2px;text-underline-offset:3px}
.puces a:hover{background:var(--jaune);text-decoration:none}
.puces .pour{font-size:.8em;color:var(--gris)}

/* ---------- Contact ---------- */
.contact{padding:clamp(50px,8vh,100px) var(--marge) 100px;max-width:1300px}
.contact h1{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:clamp(80px,14vw,220px);line-height:.8}
.contact .intro{font-size:clamp(22px,2.4vw,32px);max-width:800px;margin:24px 0 18px}
.contact .resp{font-size:clamp(19px,1.8vw,24px);margin-bottom:50px}
.contact .resp b{font-family:var(--cond);font-weight:700;font-size:1.25em;text-transform:uppercase;background:var(--jaune);padding:0 .2em}
.c-grille{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}
.c-grille>div{border-top:2px solid var(--encre);padding-top:14px}
.c-grille h2{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:12px}
.contact .gros{font-family:var(--cond);font-weight:700;font-size:clamp(28px,3.4vw,46px);text-decoration:none;border-bottom:4px solid var(--jaune);word-break:break-all}
.contact .tel{font-size:15px;padding:10px 14px}
.contact .tel.vu{font-family:var(--cond);font-weight:700;font-size:clamp(28px,3.4vw,46px)}
.contact address{font-style:normal;font-size:22px}
.contact .petit{font-size:14px;color:var(--gris);margin-top:10px}
.reseaux li{margin-bottom:10px}
.reseaux a{font-size:22px;text-decoration:none;border-bottom:2px solid var(--jaune)}
.contact .legal{margin-top:60px;font:12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--gris)}

/* ---------- Vidéo ---------- */
.videos-page{padding:clamp(50px,8vh,100px) var(--marge) 100px}
.videos-page h1{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:clamp(80px,14vw,220px);line-height:.8}
.videos-page .intro{font-size:clamp(22px,2.4vw,32px);max-width:800px;margin:24px 0 30px}
.v-sommaire ul{display:flex;flex-wrap:wrap;gap:8px}
.v-sommaire a{display:block;font:600 12.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;border:1.5px solid var(--encre);padding:10px 12px}
.v-sommaire a:hover{background:var(--jaune)}
.v-famille{margin-top:clamp(50px,9vh,90px);border-top:2px solid var(--encre);padding-top:16px}
.v-famille h2{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:clamp(40px,5vw,76px);line-height:.9}
.v-intro{max-width:760px;margin:12px 0 24px}
.v-intro a{font:600 12.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;white-space:nowrap}
.v-famille h3{font:600 13px var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--gris);margin:28px 0 12px}
.v-grille{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:26px 18px}
.vid .yt-lance img{opacity:1}
.vid .yt-play{padding:10px 13px;font-size:12px}
.vid .duree{position:absolute;right:8px;bottom:8px;background:rgba(0,0,0,.8);color:#fff;font:12px var(--mono);padding:3px 6px}
.vid iframe{width:100%;aspect-ratio:16/9;border:0;display:block}
.vid-t{font-family:var(--cond);font-weight:700;font-size:24px;line-height:1.05;margin-top:10px;text-transform:uppercase}
.vid-m{font:12px var(--mono);letter-spacing:.08em;color:var(--gris);margin-top:4px}
.v-chaine{margin-top:60px}

/* ---------- Rapports d'activité ---------- */
.rapports-page{padding:clamp(50px,8vh,100px) var(--marge) 100px}
.rapports-page h1{font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:clamp(56px,10vw,160px);line-height:.85}
.rapports-page .intro{font-size:clamp(22px,2.4vw,32px);max-width:800px;margin:24px 0 40px}
.r-grille{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:40px 26px;max-width:1100px}
.rapport a{display:block;text-decoration:none;color:inherit}
.rapport img{display:block;width:100%;height:auto;aspect-ratio:596/842;object-fit:cover;background:#ddd}
.r-t{display:block;font-family:var(--cond);font-weight:900;font-size:30px;line-height:1;text-transform:uppercase;margin-top:14px}
.r-s{display:block;margin-top:6px}
.r-m{display:inline-block;font:600 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;margin-top:10px;border-bottom:2px solid var(--jaune)}
.rapport a:hover .r-m,.rapport a:focus-visible .r-m{background:var(--jaune)}
.h-rapports{margin-top:50px}

/* ---------- Petits écrans ---------- */
@media (max-width:980px){
  .nav-large{display:none}
  .nav-mobile{display:block}
  .pied-grille{grid-template-columns:repeat(2,minmax(0,1fr))}
  .logos ol{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:820px){
  body{font-size:17px}
  .couv{grid-template-columns:1fr;min-height:0}
  .couv .droite{height:60vh}
  .couv .lettre{font-size:40vh}
  .couv h2{font-size:19vw}
  .piece{grid-template-columns:1fr}
  .fiche{position:static;display:grid;grid-template-columns:auto 1fr;gap:4px 14px;align-items:end}
  .fiche .no b{font-size:46px}
  .fiche dl{margin-top:0;grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
  .chateau .scene{grid-template-columns:1fr;align-content:center;gap:14px}
  .chateau .cadre{max-height:52vh;width:auto;aspect-ratio:1.12;border-width:6px}
  .chateau .etapes h3{font-size:40px;margin-bottom:8px}
  .chateau .etapes li{padding:5px 0;font-size:11.5px}
  .chateau .note{display:none}
  .partenaires{grid-template-columns:1fr}
  .genese{grid-template-columns:1fr}
  .genese .annee{position:static}
  .evo-grille{grid-template-columns:1fr}
  .evo-chaine{position:sticky;top:64px;z-index:5;background:var(--papier);display:flex;gap:10px;overflow-x:auto;font-size:22px;padding:10px 0;margin:0 calc(-1 * var(--marge));padding-left:var(--marge);white-space:nowrap;scrollbar-width:none}
  .evo-chaine li.act{transform:none}
  .partenaires-hist dl div{grid-template-columns:1fr;gap:4px}
  .c-grille{grid-template-columns:1fr}
  .heros .tampon{top:76px}
}
@media (max-width:520px){
  .pied-grille,.logos ol{grid-template-columns:1fr}
  .heros h1{font-size:31px}
}
@media (prefers-reduced-motion:reduce){
  .boucle img.vis{animation:none}.on .boucle::after{animation:none}
}