@charset "utf-8";

/* ══════════════════════════════════════════════════════ POLICES (auto-hébergées) */
@font-face{
  font-family:"Manrope";
  src:url("/assets/fonts/manrope-var.woff2") format("woff2-variations");
  font-weight:200 800; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Plex Mono";
  src:url("/assets/fonts/plexmono-400.woff2") format("woff2");
  font-weight:400; font-style:normal; font-display:swap;
}
@font-face{
  font-family:"Plex Mono";
  src:url("/assets/fonts/plexmono-500.woff2") format("woff2");
  font-weight:500; font-style:normal; font-display:swap;
}

/* ══════════════════════════════════════════════════════ JETONS */
:root{
  --blanc:#ffffff;
  --gris-1:#f5f6f8;
  --gris-2:#eceff3;
  --filet:#dee3ea;
  --encre:#16191e;          /* encre neutre : titres et textes */
  --encre-2:#333a44;
  --texte:#5c6674;
  --bleu:#1e2a3d;           /* LE bleu du logo it-consult — seule couleur du site */
  --bleu-clair:#41536f;     /* le même, éclairci : états actifs uniquement */
  --bleu-pale:#eef1f5;
  --degrade:linear-gradient(95deg,var(--bleu) 0%,var(--bleu) 100%);

  --fd:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --fm:"Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --gout:clamp(20px,4.2vw,56px);
  --bande:clamp(72px,9vw,136px);
  --r:3px;
  --t:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px}
body{
  margin:0;background:var(--blanc);color:var(--encre);
  font-family:var(--fd);font-size:17px;font-weight:400;line-height:1.62;
  font-variation-settings:"wght" 400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,video{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--bleu);outline-offset:3px;border-radius:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.evitement{position:absolute;left:-9999px;top:0;z-index:100;background:var(--encre);color:#fff;padding:12px 18px;font-family:var(--fm);font-size:.8rem}
.evitement:focus{left:0}
.cadre{max-width:1240px;margin:0 auto;padding:0 var(--gout)}

/* ══════════════════════════════════════════════════════ TYPOGRAPHIE */
.dsp{
  font-family:var(--fd);font-weight:800;font-variation-settings:"wght" 800;
  letter-spacing:-.035em;line-height:1.03;margin:0;
}
h1.dsp{font-size:clamp(2.6rem,6.3vw,5.1rem);line-height:.98;letter-spacing:-.045em}
h2.dsp{font-size:clamp(1.9rem,3.9vw,3.1rem)}
h3{font-family:var(--fd);font-weight:700;font-variation-settings:"wght" 700;letter-spacing:-.02em;line-height:1.16;margin:0}
p{margin:0 0 1rem}
p:last-child{margin-bottom:0}
em{font-style:normal;background:var(--degrade);-webkit-background-clip:text;background-clip:text;color:transparent}
strong{font-variation-settings:"wght" 700}

.oeil{
  font-family:var(--fm);font-size:.7rem;font-weight:500;letter-spacing:.2em;
  text-transform:uppercase;color:var(--texte);margin:0 0 16px;
  display:flex;align-items:center;gap:12px;
}
.oeil::before{content:"";width:26px;height:2px;background:var(--degrade);flex:none}
.chapeau{font-size:clamp(1.02rem,1.35vw,1.16rem);color:var(--texte);max-width:64ch;margin-top:20px}
.bloc-titre{max-width:880px;margin-bottom:clamp(34px,4.2vw,58px)}

/* ══════════════════════════════════════════════════════ BOUTONS */
.bouton{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--fm);font-size:.78rem;font-weight:500;letter-spacing:.09em;text-transform:uppercase;
  text-decoration:none;padding:15px 24px;border-radius:var(--r);
  border:1px solid var(--encre);background:transparent;color:var(--encre);
  transition:background .25s var(--t),color .25s var(--t),border-color .25s var(--t),transform .25s var(--t);
}
.bouton:hover{transform:translateY(-1px)}
.bouton-plein{background:var(--encre);color:#fff;border-color:var(--encre)}
.bouton-plein:hover{background:var(--bleu);border-color:var(--bleu)}
.bouton-fin:hover{border-color:var(--bleu);color:var(--bleu)}
.boutons{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}

/* ══════════════════════════════════════════════════════ EN-TÊTE */
.entete{position:sticky;top:0;z-index:60;background:#fffffff2;backdrop-filter:blur(14px);border-bottom:1px solid var(--filet)}
.bande-marque{height:3px;background:var(--degrade)}
.entete-in{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.marque{display:flex;align-items:center;gap:14px;text-decoration:none}
.marque-logo{height:34px;width:auto;flex:none}
.marque-txt{padding-left:14px;border-left:1px solid var(--filet)}
.marque-txt i{font-style:normal;font-family:var(--fm);font-size:.63rem;letter-spacing:.14em;text-transform:uppercase;color:var(--texte)}

.nav{display:flex;align-items:center;gap:28px}
.nav a:not(.bouton){
  position:relative;font-family:var(--fm);font-size:.76rem;font-weight:500;letter-spacing:.1em;
  text-transform:uppercase;text-decoration:none;color:var(--texte);padding:6px 0;
  transition:color .25s var(--t);
}
.nav a:not(.bouton)::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;
  background:var(--degrade);transform:scaleX(0);transform-origin:right;
  transition:transform .35s var(--t);
}
.nav a:not(.bouton):hover{color:var(--encre)}
.nav a:not(.bouton):hover::after,
.nav a:not(.bouton)[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}
.nav a:not(.bouton)[aria-current="page"]{color:var(--encre)}
.nav-cta{padding:12px 20px;font-size:.72rem}
/* le texte du bouton reste clair dans tous ses états, page courante comprise */
.nav a.nav-cta,.nav a.nav-cta:hover,.nav a.nav-cta:focus,
.nav a.nav-cta:active,.nav a.nav-cta:visited,
.nav a.nav-cta[aria-current="page"]{color:#fff}
.nav a.nav-cta[aria-current="page"]{background:var(--bleu);border-color:var(--bleu)}

.menu-bascule{position:absolute;width:1px;height:1px;opacity:0;margin:0}
.menu-btn{display:none}

/* ══════════════════════════════════════════════════════ BANDES */
.bande{padding:var(--bande) 0}
.bande-gris{background:var(--gris-1)}
.bande-filet{border-top:1px solid var(--filet)}

/* ══════════════════════════════════════════════════════ HÉROS */
.heros{padding:clamp(46px,6vw,86px) 0 clamp(40px,5vw,72px)}
.heros-haut{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(30px,4vw,58px);align-items:center}
.heros h1 span{display:block}
.heros h1{font-size:clamp(2.35rem,4.9vw,4.15rem)}
.heros .chapeau{margin-top:26px;font-size:clamp(1rem,1.25vw,1.12rem)}
.heros-bas{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;
           margin-top:clamp(32px,4vw,54px);padding-top:clamp(26px,3vw,40px);border-top:1px solid var(--filet)}
.heros-bas .boutons{margin-top:0}
.heros-bas .carte-id{flex:1 1 320px;max-width:470px}

/* séquence d'ouverture */
.lev{opacity:0;transform:translateY(20px);animation:lev .9s var(--t) forwards}
.lev-1{animation-delay:.05s}.lev-2{animation-delay:.14s}.lev-3{animation-delay:.23s}
.lev-4{animation-delay:.34s}.lev-5{animation-delay:.44s}.lev-6{animation-delay:.56s}
@keyframes lev{to{opacity:1;transform:none}}

/* cadre vidéo */
.ecran-bloc{display:block}
.ecran{border:1px solid var(--filet);border-radius:var(--r);background:var(--blanc);overflow:hidden;line-height:0;box-shadow:0 24px 60px rgba(30,42,61,.08)}
.ecran-barre{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 2px 11px;font-family:var(--fm);font-size:.63rem;letter-spacing:.14em;text-transform:uppercase;color:var(--texte)}
.ecran-vif{display:flex;align-items:center;gap:8px;color:var(--bleu-clair)}
.ecran-vif::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--bleu-clair);animation:pouls 2.6s ease-out infinite}
@keyframes pouls{0%{box-shadow:0 0 0 0 rgba(62,123,200,.45)}70%{box-shadow:0 0 0 10px rgba(62,123,200,0)}100%{box-shadow:0 0 0 0 rgba(62,123,200,0)}}
.ecran video{display:block;width:100%;height:auto;background:var(--gris-1)}
.ecran-pied{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 2px 0}
.ecran-pied p{margin:0;font-family:var(--fm);font-size:.64rem;letter-spacing:.06em;text-transform:uppercase;color:var(--texte)}
.mini{font-family:var(--fm);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;background:transparent;border:1px solid var(--filet);border-radius:var(--r);color:var(--texte);padding:6px 11px;cursor:pointer;transition:border-color .25s var(--t),color .25s var(--t)}
.mini:hover{border-color:var(--bleu);color:var(--bleu)}

/* carte d'identité */
.carte-id{display:flex;align-items:center;gap:15px;padding:13px;border:1px solid var(--filet);border-radius:var(--r);background:var(--blanc)}
.carte-id img{width:62px;height:62px;flex:none;object-fit:cover;object-position:50% 45%;border-radius:2px}
.carte-id b{display:block;font-weight:800;font-variation-settings:"wght" 800;font-size:1rem;letter-spacing:-.02em;line-height:1.2}
.carte-id i{font-style:normal;font-family:var(--fm);font-size:.66rem;letter-spacing:.07em;text-transform:uppercase;color:var(--texte)}

/* ══════════════════════════════════════════════════════ ÉTIQUETTE DE MISSION */
.etiquette{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--filet);border:1px solid var(--filet);border-radius:var(--r);overflow:hidden}
.etiquette>div{background:var(--blanc);padding:clamp(26px,3vw,40px)}
.etiquette h3{font-size:1.28rem;margin-bottom:6px}
.etiquette .fleche{font-family:var(--fm);font-size:.68rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--texte);display:block;margin-bottom:14px}
.etiquette ul{list-style:none;margin:18px 0 0;padding:0}
.etiquette li{position:relative;padding-left:22px;margin-bottom:9px;font-size:.98rem;color:var(--encre-2)}
.etiquette li::before{content:"";position:absolute;left:0;top:.64em;width:9px;height:2px;background:var(--degrade)}
.etiquette .sortie li::before{background:var(--filet)}
.etiquette .sortie{background:var(--gris-1)}

/* ══════════════════════════════════════════════════════ CARTES */
.grille-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--filet);border:1px solid var(--filet);border-radius:var(--r);overflow:hidden}
.grille-2 article{background:var(--blanc);padding:clamp(26px,3vw,42px);position:relative;transition:background .3s var(--t)}
.grille-2 article::after{content:"";position:absolute;left:0;top:0;width:100%;height:2px;background:var(--degrade);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--t)}
.grille-2 article:hover{background:var(--gris-1)}
.grille-2 article:hover::after{transform:scaleX(1)}
.grille-2 .cle{display:block;font-family:var(--fm);font-size:.66rem;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--bleu);margin-bottom:16px}
.grille-2 h3{font-size:1.4rem;margin-bottom:12px}
.grille-2 p{margin:0;color:var(--texte);font-size:.98rem}

/* ══════════════════════════════════════════════════════ SITUATIONS */
.situations{margin-top:clamp(30px,3.6vw,50px);border-top:1px solid var(--encre);padding-top:26px}
.situations h3{font-family:var(--fm);font-weight:500;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--texte);margin-bottom:22px}
.situations ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(276px,1fr));gap:11px 30px}
.situations li{position:relative;padding-left:26px;font-size:.98rem;color:var(--encre-2)}
.situations li::before{content:"";position:absolute;left:0;top:.62em;width:12px;height:2px;background:var(--degrade)}

/* ══════════════════════════════════════════════════════ PLAN DE MISSION */
.rail{margin-top:clamp(28px,3.6vw,48px)}
.rail-voie{position:relative;height:2px;background:var(--filet);border-radius:2px;overflow:hidden}
.rail-jauge{position:absolute;inset:0;background:var(--degrade);transform:scaleX(var(--p,0));transform-origin:left center;transition:transform .25s linear}
.rail-liste{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);margin:0;padding:0}
.rail-liste li{position:relative;padding:34px 24px 0 0;border-right:1px solid var(--filet)}
.rail-liste li:last-child{border-right:0;padding-right:0}
.rail-liste li::before{
  content:"";position:absolute;top:-6px;left:0;width:12px;height:12px;border-radius:50%;
  background:var(--blanc);border:2px solid var(--filet);
  transition:border-color .4s var(--t),background .4s var(--t),transform .4s var(--t);
}
.rail-liste li.actif::before{border-color:var(--bleu);background:var(--bleu)}
.rail-liste li.ici::before{border-color:var(--bleu-clair);background:var(--bleu-clair);transform:scale(1.28)}
.rail-liste .jalon{display:block;font-family:var(--fm);font-size:.66rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--bleu);margin-bottom:11px}
.rail-liste h3{font-size:1.2rem;margin-bottom:9px}
.rail-liste p{margin:0 14px 0 0;font-size:.93rem;color:var(--texte)}
.rail-liste .sortie{display:block;margin-top:16px;padding-top:12px;border-top:1px solid var(--filet);font-family:var(--fm);font-size:.7rem;color:var(--encre-2);margin-right:14px}

/* ══════════════════════════════════════════════════════ PRINCIPES */
.principes{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(26px,3.4vw,52px)}
.principes article{border-top:2px solid var(--encre);padding-top:22px}
.principes h3{font-size:1.24rem;margin-bottom:12px}
.principes p{margin:0;color:var(--texte);font-size:.98rem}

/* ══════════════════════════════════════════════════════ RÉALISATIONS */
.cas{border-top:1px solid var(--filet);padding:clamp(34px,4vw,56px) 0}
.cas:first-of-type{border-top:2px solid var(--encre)}
.cas-grille{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(26px,4vw,60px)}
.cas-meta{font-family:var(--fm);font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:var(--texte);margin-bottom:16px}
.cas h3{font-size:clamp(1.9rem,3.3vw,2.7rem);letter-spacing:-.035em;margin-bottom:14px}
.cas-accroche{color:var(--encre-2);font-size:1.02rem}
.cas-chiffre{margin-top:26px;padding-top:22px;border-top:1px solid var(--filet)}
.cas-chiffre b{display:block;font-weight:800;font-variation-settings:"wght" 800;font-size:clamp(2.4rem,4.4vw,3.6rem);line-height:1;letter-spacing:-.05em;background:var(--degrade);-webkit-background-clip:text;background-clip:text;color:transparent}
.cas-chiffre span{display:block;margin-top:8px;font-family:var(--fm);font-size:.7rem;letter-spacing:.07em;text-transform:uppercase;color:var(--texte)}
.cas-enjeu{background:var(--gris-1);border-left:2px solid var(--bleu);padding:16px 20px;font-size:.98rem;color:var(--encre-2);margin-bottom:22px;border-radius:0 var(--r) var(--r) 0}
.cas ul{list-style:none;margin:0 0 22px;padding:0}
.cas li{position:relative;padding-left:22px;margin-bottom:10px;font-size:.97rem;color:var(--encre-2)}
.cas li::before{content:"";position:absolute;left:0;top:.66em;width:10px;height:2px;background:var(--degrade)}
.cas-perimetre{font-family:var(--fm);font-size:.76rem;line-height:1.7;color:var(--texte);border-top:1px solid var(--filet);padding-top:16px}

/* aperçu (accueil) */
.apercus{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.apercu{border:1px solid var(--filet);border-radius:var(--r);padding:clamp(24px,2.6vw,34px);background:var(--blanc);display:flex;flex-direction:column;transition:border-color .3s var(--t),transform .3s var(--t)}
.apercu:hover{border-color:var(--bleu);transform:translateY(-2px)}
.apercu h3{font-size:1.5rem;margin:14px 0 10px}
.apercu p{color:var(--texte);font-size:.96rem}
.apercu .cas-chiffre{margin-top:auto}

/* ══════════════════════════════════════════════════════ CHRONOLOGIE */
.chrono{border-top:2px solid var(--encre)}
.chrono .ligne{display:grid;grid-template-columns:168px 250px 1fr;gap:22px;align-items:baseline;padding:24px 0;border-bottom:1px solid var(--filet);transition:background .3s var(--t)}
.chrono .ligne:hover{background:var(--gris-1)}
.chrono time{font-family:var(--fm);font-size:.77rem;font-weight:500;letter-spacing:.05em;color:var(--bleu)}
.chrono b{font-weight:800;font-variation-settings:"wght" 800;font-size:1.1rem;letter-spacing:-.02em}
.chrono p{margin:0;font-size:.96rem;color:var(--texte)}

/* ══════════════════════════════════════════════════════ HUMAIN */
.humain .cadre{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(30px,5vw,64px);align-items:center}
.humain figure{margin:0;position:relative;border-radius:var(--r);overflow:hidden}
.humain img{width:100%;aspect-ratio:16/10;object-fit:cover}
.humain figcaption{position:absolute;left:0;bottom:0;padding:9px 14px;background:var(--encre);color:#fff;font-family:var(--fm);font-size:.63rem;letter-spacing:.13em;text-transform:uppercase}

/* ══════════════════════════════════════════════════════ PROFIL */
.profil{display:grid;grid-template-columns:.74fr 1.26fr;gap:clamp(30px,5vw,64px);align-items:start}
.portrait{position:relative;max-width:400px}
.portrait img{display:block;width:100%;height:auto;border-radius:var(--r);border:1px solid var(--filet)}
.portrait .plaque{position:absolute;right:-12px;bottom:-12px;max-width:82%;padding:12px 16px;border-radius:var(--r);background:var(--encre);color:#fff;font-family:var(--fm);font-size:.66rem;line-height:1.6;letter-spacing:.08em;text-transform:uppercase}
.faits{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:clamp(26px,3vw,38px);background:var(--filet);border:1px solid var(--filet);border-radius:var(--r);overflow:hidden}
.faits div{background:var(--blanc);padding:20px 22px}
.faits b{display:block;margin-bottom:11px;font-family:var(--fm);font-size:.66rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--bleu)}
.faits ul{list-style:none;margin:0;padding:0}
.faits li{padding:3px 0;font-size:.93rem;color:var(--encre-2)}
.faits p{margin:0;font-size:.93rem;color:var(--encre-2)}

/* périmètres */
.perimetres{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--filet);border:1px solid var(--filet);border-radius:var(--r);overflow:hidden}
.perimetres div{background:var(--blanc);padding:22px 24px}
.perimetres b{display:block;margin-bottom:9px;font-size:.98rem;font-variation-settings:"wght" 700}
.perimetres p{margin:0;font-family:var(--fm);font-size:.76rem;line-height:1.8;color:var(--texte)}

/* ══════════════════════════════════════════════════════ CITATION */
.citation{background:var(--blanc);border-top:1px solid var(--filet);border-bottom:1px solid var(--filet)}
.citation blockquote{margin:0;max-width:21ch;font-weight:800;font-variation-settings:"wght" 800;letter-spacing:-.04em;line-height:1.04;font-size:clamp(1.8rem,4.6vw,3.7rem);background:var(--degrade);-webkit-background-clip:text;background-clip:text;color:transparent}
.citation .signe{margin-top:26px;font-family:var(--fm);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--texte)}

/* ══════════════════════════════════════════════════════ APPEL */
.appel .cadre{display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(32px,5vw,70px);align-items:center}
.coordonnees{list-style:none;margin:0;padding:0;border-top:1px solid var(--filet)}
.coordonnees li{border-bottom:1px solid var(--filet)}
.coordonnees a,.coordonnees .fixe{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;text-decoration:none;transition:color .25s var(--t)}
.coordonnees a:hover{color:var(--bleu)}
.coordonnees b{font-family:var(--fm);font-size:.64rem;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--texte)}
.coordonnees i{font-style:normal;font-family:var(--fm);font-size:.88rem;text-align:right}

/* ══════════════════════════════════════════════════════ FORMULAIRE */
.form{display:grid;gap:18px}
.champ{display:grid;gap:7px}
.champ label{font-family:var(--fm);font-size:.68rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--texte)}
.champ input,.champ textarea,.champ select{
  font-family:var(--fd);font-size:1rem;color:var(--encre);
  border:1px solid var(--filet);border-radius:var(--r);background:var(--blanc);
  padding:14px 16px;width:100%;
  transition:border-color .25s var(--t),box-shadow .25s var(--t);
}
.champ textarea{min-height:170px;resize:vertical;line-height:1.6}
.champ input:focus,.champ textarea:focus,.champ select:focus{
  outline:none;border-color:var(--bleu);box-shadow:0 0 0 3px rgba(42,93,168,.14);
}
.champ-duo{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.tronc{position:absolute;left:-9999px}
.form-note{font-family:var(--fm);font-size:.72rem;line-height:1.7;color:var(--texte)}
.alerte{border-radius:var(--r);padding:16px 18px;font-size:.96rem;border:1px solid var(--filet);background:var(--gris-1)}
.alerte-ok{border-color:var(--bleu);background:var(--bleu-pale)}
.alerte-ko{border-color:#e0b4b4;background:#fdf3f3}
.alerte ul{margin:8px 0 0;padding-left:20px}

/* ══════════════════════════════════════════════════════ MENTIONS */
.mentions{font-size:.95rem;color:var(--texte)}
.mentions h3{font-size:1.05rem;margin:26px 0 8px;color:var(--encre)}

/* ══════════════════════════════════════════════════════ PIED */
.pied{background:var(--gris-1);border-top:1px solid var(--filet);padding-top:clamp(44px,5vw,72px)}
.pied-in{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:clamp(26px,4vw,56px);padding-bottom:clamp(34px,4vw,52px)}
.pied-logo{display:block;height:38px;width:auto;margin-bottom:14px}
.pied-marque p{margin:0;font-size:.92rem;color:var(--texte)}
.pied-nav{display:flex;flex-direction:column;gap:9px}
.pied-nav a{font-family:var(--fm);font-size:.76rem;letter-spacing:.08em;text-decoration:none;color:var(--texte);transition:color .25s var(--t)}
.pied-nav a:hover{color:var(--bleu)}
.pied-flux-t{margin:0 0 6px;font-family:var(--fm);font-size:.64rem;letter-spacing:.15em;text-transform:uppercase;color:var(--texte)}
.pied-flux-n{margin:0 0 14px;font-family:var(--fm);font-size:.82rem;color:var(--encre)}
.pied-flux-n span{font-family:var(--fd);font-weight:800;font-variation-settings:"wght" 800;font-size:1.7rem;letter-spacing:-.04em;margin-right:8px;background:var(--degrade);-webkit-background-clip:text;background-clip:text;color:transparent;vertical-align:-2px}
.pied-flux ul{list-style:none;margin:0;padding:0;font-family:var(--fm);font-size:.72rem;color:var(--texte)}
.pied-flux li{padding:2px 0}
.pied-flux b{font-weight:500;color:var(--encre)}
.pied-bas{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;border-top:1px solid var(--filet);padding-top:20px;padding-bottom:22px;font-family:var(--fm);font-size:.7rem;letter-spacing:.04em;color:var(--texte)}

/* ══════════════════════════════════════════════════════ RÉVÉLATIONS */
.js .anim{opacity:0;transform:translateY(14px);transition:opacity .75s var(--t),transform .75s var(--t);transition-delay:calc(var(--i,0) * 70ms)}
.anim.vu{opacity:1;transform:none}

/* ══════════════════════════════════════════════════════ RESPONSIVE */
@media(max-width:1080px){
  .heros-haut{grid-template-columns:1fr;gap:36px}
  .heros h1{font-size:clamp(2.4rem,7vw,3.6rem)}
  .apercus{grid-template-columns:1fr}
  .rail-liste{grid-template-columns:repeat(3,1fr)}
  .rail-liste li{padding-bottom:28px}
  .rail-liste li:nth-child(3n){border-right:0;padding-right:0}
  .cas-grille{grid-template-columns:1fr;gap:26px}
}
@media(max-width:900px){
  .entete-in{height:66px}
  .menu-btn{display:grid;place-items:center;width:42px;height:42px;cursor:pointer;border:1px solid var(--filet);border-radius:var(--r)}
  .menu-btn span[aria-hidden]{width:18px;height:2px;background:var(--encre);position:relative;display:block}
  .menu-btn span[aria-hidden]::before,.menu-btn span[aria-hidden]::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--encre)}
  .menu-btn span[aria-hidden]::before{top:-6px}
  .menu-btn span[aria-hidden]::after{top:6px}
  .nav{
    position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;
    background:var(--blanc);border-bottom:1px solid var(--filet);
    max-height:0;overflow:hidden;transition:max-height .4s var(--t);
  }
  .menu-bascule:checked ~ .nav{max-height:400px}
  .nav a:not(.bouton){padding:16px var(--gout);border-top:1px solid var(--filet);font-size:.8rem}
  .nav a:not(.bouton)::after{display:none}
  .nav-cta{margin:16px var(--gout) 20px;justify-content:center}
  .etiquette,.grille-2,.principes,.perimetres,.humain .cadre,.profil,.appel .cadre,.pied-in{grid-template-columns:1fr}
  .chrono .ligne{grid-template-columns:1fr;gap:5px;padding:20px 0}
  .portrait{max-width:100%}
  .portrait .plaque{right:0}
}
@media(max-width:620px){
  body{font-size:16px}
  .faits,.champ-duo{grid-template-columns:1fr}
  .rail-voie{display:none}
  .rail-liste{grid-template-columns:1fr;position:relative;padding-left:28px}
  .rail-liste::before{content:"";position:absolute;left:5px;top:5px;bottom:5px;width:2px;background:var(--filet)}
  .rail-liste::after{content:"";position:absolute;left:5px;top:5px;width:2px;height:calc((100% - 10px) * var(--p,0));background:var(--degrade);transition:height .25s linear}
  .rail-liste li{border-right:0;border-bottom:1px solid var(--filet);padding:0 0 22px;margin-bottom:22px}
  .rail-liste li:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
  .rail-liste li::before{top:2px;left:-28px;z-index:2}
  .rail-liste p,.rail-liste .sortie{margin-right:0}
  .boutons .bouton{width:100%;justify-content:center}
  .pied-bas{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .anim{opacity:1;transform:none;transition:none}
  .lev{opacity:1;transform:none;animation:none}
  .ecran-vif::before{animation:none}
  .bouton:hover,.apercu:hover{transform:none}
  .rail-jauge,.rail-liste::after{transition:none}
  .nav a:not(.bouton)::after,.grille-2 article::after{transition:none}
}

/* ══════════════════════════════════════════════════════ AJUSTEMENTS */
.chapeau-haut{margin-top:0}
.boutons-serres{margin-top:8px}
.mentions{max-width:74ch}

/* ══════════════════════════════════════════════════════ ROBUSTESSE */
.menu-bascule:focus-visible + .menu-btn{outline:2px solid var(--bleu);outline-offset:3px}
@supports not ((-webkit-background-clip:text) or (background-clip:text)){
  em,.cas-chiffre b,.citation blockquote,.pied-flux-n span{background:none;color:var(--bleu)}
}

/* ── Marque en petite largeur ──────────────────────────────────────── */
@media(max-width:560px){
  .marque-txt{display:none}
  .marque-logo{height:30px}
}

/* ══════════════════════════════════════════════════════ CONTACT DIRECT */
.direct{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.direct-carte{
  display:flex;flex-direction:column;text-decoration:none;
  background:var(--blanc);border:1px solid var(--filet);border-radius:var(--r);
  padding:clamp(24px,2.8vw,36px);position:relative;
  transition:border-color .3s var(--t),transform .3s var(--t),box-shadow .3s var(--t);
}
.direct-carte:hover{border-color:var(--bleu);transform:translateY(-2px);box-shadow:0 14px 34px rgba(30,42,61,.08)}
.direct-cle{font-family:var(--fm);font-size:.66rem;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--bleu);margin-bottom:14px}
.direct-carte b{font-family:var(--fd);font-weight:800;font-variation-settings:"wght" 800;font-size:1.45rem;letter-spacing:-.025em;line-height:1.15;margin-bottom:10px}
.direct-carte p{margin:0;font-size:.95rem;color:var(--texte)}
.direct-carte code{font-family:var(--fm);font-size:.88em;background:var(--gris-1);padding:1px 5px;border-radius:2px}
.direct-val{margin-top:auto;padding-top:20px;font-family:var(--fm);font-size:.82rem;color:var(--encre);border-top:1px solid var(--filet);display:block}
.direct-carte:hover .direct-val{color:var(--bleu)}
.direct-pied{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;margin-top:clamp(28px,3.2vw,42px);padding-top:clamp(24px,2.8vw,34px);border-top:1px solid var(--filet)}
.direct-pied p{margin:0;font-size:1.02rem;color:var(--encre-2)}
.heros .chapeau a{color:var(--bleu);text-decoration:underline;text-underline-offset:3px}
@media(max-width:820px){
  .direct{grid-template-columns:1fr}
  .direct-pied .bouton{width:100%;justify-content:center}
}

/* ══════════════════════════════════════════════════════ RÉFÉRENTIELS */
.socle{border-top:1px solid var(--filet);padding:clamp(32px,4vw,52px) 0}
.socle:first-of-type{border-top:2px solid var(--encre)}
.socle:last-of-type{padding-bottom:0}
.socle-grille{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(26px,4vw,60px)}
.socle-certif{font-family:var(--fm);font-size:.68rem;font-weight:500;letter-spacing:.13em;text-transform:uppercase;color:var(--bleu);margin-bottom:14px}
.socle h3{font-family:var(--fd);font-weight:800;font-variation-settings:"wght" 800;font-size:clamp(2rem,3.6vw,3rem);letter-spacing:-.04em;line-height:1;margin-bottom:14px}
.socle-sous{margin:0;font-size:1.02rem;color:var(--encre-2)}
.socle-chapeau{font-size:1rem;color:var(--texte);padding-bottom:20px;border-bottom:1px solid var(--filet);margin-bottom:20px}
.socle ul{list-style:none;margin:0;padding:0}
.socle li{position:relative;padding-left:24px;margin-bottom:11px;font-size:.97rem;color:var(--encre-2)}
.socle li:last-child{margin-bottom:0}
.socle li::before{content:"";position:absolute;left:0;top:.66em;width:12px;height:2px;background:var(--degrade)}
@media(max-width:820px){
  .socle-grille{grid-template-columns:1fr;gap:22px}
}

/* ── Schémas des référentiels ───────────────────────────────────────── */
.socle-schema{margin-top:clamp(24px,3vw,36px);padding-top:clamp(22px,2.6vw,30px);border-top:1px solid var(--filet);overflow-x:auto}
.socle-schema svg{display:block;width:100%;max-width:880px;height:auto;min-width:640px}
.principes{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.principes{grid-template-columns:1fr}}

/* ══════════════════════════════════════════════════════ ANIMATION DES SCHÉMAS */
/* Les tracés se dessinent une fois, à la révélation du bloc. Les éléments de flux
   tournent lentement en boucle. Aucun mouvement si le visiteur les a désactivés. */
.js .sch-trace{stroke-dasharray:100;stroke-dashoffset:100}
.socle.vu .sch-trace{animation:sch-tracer 1.1s var(--t) forwards}
.socle.vu .sch-t2{animation-delay:.18s}
.socle.vu .sch-t3{animation-delay:.36s}
.socle.vu .sch-t4{animation-delay:.54s}
.socle.vu .sch-t5{animation-delay:.72s}
@keyframes sch-tracer{to{stroke-dashoffset:0}}

.js .sch-surgit{opacity:0}
.socle.vu .sch-surgit{animation:sch-apparaitre .7s var(--t) .85s forwards}
@keyframes sch-apparaitre{to{opacity:1}}

.js .sch-bille{opacity:0}
.socle.vu .sch-bille{animation:sch-courir 5.2s cubic-bezier(.6,0,.4,1) 1.1s infinite}
@keyframes sch-courir{
  0%{opacity:0;transform:translateX(0)}
  8%{opacity:1}
  86%{opacity:1;transform:translateX(608px)}
  100%{opacity:0;transform:translateX(608px)}
}

.sch-fourmis{stroke-dasharray:5 4}
.socle.vu .sch-fourmis{animation:sch-defiler 1.6s linear infinite}
@keyframes sch-defiler{to{stroke-dashoffset:-18}}

.sch-halo{transform-origin:center;transform-box:fill-box}
.socle.vu .sch-halo{animation:sch-respirer 3.4s ease-in-out 1.2s infinite}
@keyframes sch-respirer{0%,100%{opacity:.35}50%{opacity:1}}

@media(prefers-reduced-motion:reduce){
  .js .sch-trace,.socle.vu .sch-trace{stroke-dashoffset:0;animation:none}
  .js .sch-surgit,.socle.vu .sch-surgit{opacity:1;animation:none}
  .js .sch-bille,.socle.vu .sch-bille{opacity:1;animation:none}
  .socle.vu .sch-fourmis,.socle.vu .sch-halo{animation:none}
  .sch-halo{opacity:1}
}