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/* kg compact editorial research hero */
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/* Stabilisation finale : la chaîne méthodologique reste contenue dans la page. */
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.research-evidence-note>div{padding:1.35rem 1.25rem;border-left:1px solid var(--research-line)}
.research-evidence-note strong{display:block;margin-bottom:.45rem;color:var(--research-navy);font:500 1.12rem/1.2 var(--serif)}
.research-evidence-note p{margin:0;color:var(--research-muted);font-size:.82rem;line-height:1.55}
.pipeline{grid-template-columns:repeat(8,minmax(0,1fr));min-width:760px;margin-top:2.7rem}

@media(max-width:1050px){
  .research-layout{grid-template-columns:1fr;gap:0}
  .research-toc{position:static;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:2rem;padding:1rem 1.15rem;overflow:visible;white-space:normal}
  .research-toc p{display:block;grid-column:1/-1}
  .research-toc a{padding:.65rem .45rem;border:0;border-bottom:1px solid #dde7eb}
  .research-content>.research-section:first-child{padding-top:3.5rem}
  .research-evidence-note{grid-template-columns:1fr 1fr}
  .research-evidence-note>span{grid-column:1/-1;padding-bottom:.8rem}
  .research-evidence-note>div:nth-of-type(odd){border-left:0}
}

@media(max-width:760px){
  .research-section{padding:3.5rem 0}
  .research-toc{grid-template-columns:1fr 1fr;margin-top:1.5rem}
  .research-toc a{display:grid;padding:.6rem .25rem}
  .research-evidence-note{grid-template-columns:1fr}
  .research-evidence-note>div,.research-evidence-note>div:nth-of-type(odd){padding:1rem 0;border-left:0;border-top:1px solid var(--research-line)}
  .pipeline{min-width:0;margin-top:2rem}
}

@media(max-width:480px){
  .research-toc{grid-template-columns:1fr}
}

/* Ajustement de composition : métadonnées sur une seule surface et contenu recentré. */
@media(min-width:1051px){
  .research-hero-meta{padding:1.6rem 1.8rem;background:#dfecef;border:1px solid #b8cbd3}
  .research-hero-meta div:last-child{border-bottom:0}
  .research-layout{grid-template-columns:210px minmax(0,1fr);gap:2rem;width:min(calc(100% - 3rem),1680px)}
  .research-toc{position:static;padding-inline:1.1rem}
  .research-content>.research-section:not(:first-child){margin-left:-242px;padding-left:clamp(2.5rem,4vw,5rem);padding-right:clamp(2.5rem,4vw,5rem)}
}

@media(max-width:1050px){
  .research-hero-meta{padding:1.45rem 1.5rem;background:#dfecef;border:1px solid #b8cbd3}
  .research-hero-meta div:last-child{border-bottom:0}
}

@media(max-width:760px){
  .research-hero-meta{padding:1.15rem}
  .research-hero-meta div{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:.75rem;padding:.85rem 0}
  .research-hero-meta dt{font-size:.66rem;line-height:1.45}
  .research-hero-meta dd{font-size:.92rem;line-height:1.4}
}

/* Hero PDoS : la diagonale sépare réellement les deux colonnes. */
@media(min-width:1051px){
  .kg-research-intro{
    position:relative;
    isolation:isolate;
    overflow:hidden;
    background:var(--research-mist);
  }
  .kg-research-intro::before{
    content:"";
    position:absolute;
    z-index:-1;
    inset:0 0 0 auto;
    width:39%;
    background:
      radial-gradient(circle at 70% 18%,rgba(120,202,230,.2),transparent 38%),
      #dfecef;
    clip-path:polygon(17% 0,100% 0,100% 100%,0 100%);
    pointer-events:none;
  }
  .kg-research-intro .research-hero-grid{
    grid-template-columns:minmax(0,1.52fr) minmax(350px,.62fr);
    gap:clamp(4rem,6vw,7rem);
    align-items:center;
  }
  .kg-research-intro h1{
    max-width:990px;
    font-size:clamp(3.9rem,5.1vw,6.05rem);
    line-height:.92;
    text-wrap:balance;
  }
  .kg-research-intro .research-breadcrumb{margin-bottom:1.85rem}
  .kg-research-intro .research-status{margin-bottom:1.25rem}
  .kg-research-intro .research-subtitle{max-width:860px;margin-top:1.65rem}
  .kg-research-intro .research-tags{max-width:900px;margin-top:1.65rem}
  .kg-research-intro .research-actions{
    display:grid;
    grid-template-columns:max-content max-content;
    justify-content:start;
    gap:.7rem;
    max-width:900px;
    margin-top:1.8rem;
  }
  .kg-research-intro .research-actions a{min-height:48px;padding:.7rem .95rem}
  .kg-research-intro .research-actions a:last-child{grid-column:1/-1;justify-self:start}
  .kg-research-intro .research-hero-meta{
    padding:1.25rem 0 0;
    background:transparent;
    border:0;
    border-top:1px solid #a9bec7;
  }
  .kg-research-intro .research-hero-meta div{padding:1.15rem .35rem}
}

@media(min-width:1051px) and (max-width:1380px){
  .kg-research-intro::before{width:42%;clip-path:polygon(15% 0,100% 0,100% 100%,0 100%)}
  .kg-research-intro .research-hero-grid{grid-template-columns:minmax(0,1.35fr) minmax(330px,.65fr);gap:3.5rem}
  .kg-research-intro h1{font-size:clamp(3.7rem,5.25vw,5.5rem)}
}