/* =========================================================================
   Entrée de Secours — extra.css : single, archive, page, placeholders, mobile nav
   Complète assets/site.css (design system de la maquette)
   ========================================================================= */

/* ---- placeholders image (site vide mais prêt) ---- */
.ph.empty{background:var(--paper-2);position:relative}
.ph.empty::after{content:"";position:absolute;inset:0;border:1px solid var(--line)}
.lead .ph.empty{aspect-ratio:16/9.4;display:block}
.gf .ph.empty{min-height:380px}
.itw .ph.empty{aspect-ratio:4/4.6}

/* ---- menu mobile ---- */
.mnav{display:none;border-top:1px solid var(--line-soft,var(--line));background:var(--paper)}
.mnav.open{display:block}
.mnav .wrap{display:flex;flex-direction:column;padding:8px 0}
.mnav a{padding:11px 0;font-family:'Inter',sans-serif;font-size:13px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);border-bottom:1px solid var(--line)}
.mnav a:last-child{border-bottom:0}

/* ---- single article ---- */
.single{padding:30px 0 80px}
.article-head{max-width:760px;text-align:center;padding:24px 38px 0}
.article-head .rub{justify-content:center}
.article-head .rub::before{display:none}
.article-title{font-family:'Newsreader',serif;font-weight:500;font-size:clamp(2.1rem,4.2vw,3.4rem);line-height:1.08;letter-spacing:-.015em;margin:16px 0 0;color:var(--ink)}
.article-chapo{font-family:'Newsreader',serif;font-size:1.28rem;line-height:1.45;color:var(--text);margin:20px 0 0}
.article-meta{margin:24px 0 0;font-family:'Inter',sans-serif;font-size:13px;color:var(--muted);display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.article-hero{margin:40px 0}
.wrap-wide{max-width:1080px;margin:0 auto;padding:0 38px}
.article-hero img{width:100%;height:auto;display:block}

.article-body{max-width:720px;margin:0 auto;font-size:1.14rem;line-height:1.78;color:var(--text)}
.article-body > *{margin:0 0 1.3em}
.article-body p{margin:0 0 1.3em}
.article-body h2{font-family:'Newsreader',serif;font-weight:500;font-size:1.95rem;line-height:1.12;color:var(--ink);margin:1.7em 0 .5em;letter-spacing:-.01em}
.article-body h3{font-family:'Newsreader',serif;font-weight:500;font-size:1.5rem;color:var(--ink);margin:1.5em 0 .4em}
.article-body a{color:var(--brick);text-decoration:underline;text-underline-offset:2px}
.article-body a:hover{color:var(--brick-d)}
.article-body strong{color:var(--ink);font-weight:600}
.article-body ul,.article-body ol{padding-left:1.3em}
.article-body li{margin:0 0 .5em}
.article-body img{max-width:100%;height:auto;border-radius:4px}
.article-body blockquote{border-left:2px solid var(--brick);margin:1.6em 0;padding:.2em 0 .2em 1.2em;font-family:'Newsreader',serif;font-style:italic;font-size:1.4rem;line-height:1.4;color:var(--ink)}
.article-body figcaption{font-size:13px;color:var(--muted);margin-top:.5em;text-align:center}

/* bloc auteur */
.author-card{max-width:720px;margin:54px auto 0;display:flex;gap:22px;align-items:flex-start;background:var(--paper-2);border:1px solid var(--line);border-radius:8px;padding:28px 30px}
.author-card img{width:72px;height:72px;border-radius:50%;flex:none}
.ac-label{font-family:'Inter',sans-serif;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--brick);font-weight:600}
.ac-name{font-family:'Newsreader',serif;font-weight:500;font-size:1.45rem;color:var(--ink);margin:6px 0 8px}
.ac-bio{margin:0;font-size:14.5px;color:var(--text);line-height:1.6}

/* related */
.related{background:var(--paper-2);margin-top:70px;padding:70px 0}
.related .rub{margin-bottom:30px}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.rel-card{display:block}
.rc-ph{display:block;overflow:hidden;aspect-ratio:16/10;background:var(--paper);margin-bottom:16px}
.rc-ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.rc-ph.empty{border:1px solid var(--line)}
.rel-card:hover .rc-ph img{transform:scale(1.04)}
.rc-rub{font-family:'Inter',sans-serif;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--brick)}
.rel-card h3{font-family:'Newsreader',serif;font-weight:500;font-size:1.3rem;line-height:1.18;color:var(--ink);margin-top:7px}
.rel-card:hover h3{color:var(--brick-d)}

/* ---- archive / rubrique ---- */
.archive{padding:0 0 84px}
.archive-head{text-align:center;max-width:60ch;margin:0 auto 50px;padding-top:46px}
/* hero de couverture des rubriques (image + titre posé) */
.cat-hero{position:relative;min-height:340px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;color:#fff;margin-bottom:54px}
.cat-hero .ch-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cat-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,21,23,.46) 0%,rgba(20,21,23,.40) 45%,rgba(20,21,23,.66) 100%)}
.cat-hero .ch-in{position:relative;z-index:2;max-width:640px;padding:54px 24px}
.cat-hero .rub{color:#e7a78f;justify-content:center;margin-bottom:14px}
.cat-hero .rub::before{display:none}
.cat-hero h1{font-family:'Newsreader',serif;font-weight:500;font-size:clamp(2rem,4.4vw,3.3rem);color:#fff;margin:0;line-height:1.06;letter-spacing:-.01em}
.cat-hero .ch-intro{margin-top:14px;color:rgba(255,255,255,.92);font-size:1.06rem;line-height:1.55}
.archive-head .rub{justify-content:center}
.archive-head .rub::before{display:none}
.archive-head h1{font-family:'Newsreader',serif;font-weight:500;font-size:clamp(2rem,4vw,3rem);margin:14px 0 0;color:var(--ink)}
.archive-intro{margin-top:14px;color:var(--text)}
.arch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 30px}
.acard .ph{display:block;overflow:hidden;aspect-ratio:16/10;background:var(--paper-2);margin-bottom:16px}
.acard .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.acard:hover .ph img{transform:scale(1.04)}
.acard .ph.empty{border:1px solid var(--line)}
.acard .rub{margin-bottom:0}
.acard h2{font-family:'Newsreader',serif;font-weight:500;font-size:1.45rem;line-height:1.16;margin:9px 0 8px}
.acard h2 a{color:var(--ink)}
.acard:hover h2 a{color:var(--brick-d)}
.acard p{margin:0 0 12px;font-size:14px;color:var(--muted)}
.acard .foot .by{font-family:'Newsreader',serif;font-style:italic;font-size:13px;color:var(--muted)}
.empty-note{text-align:center;color:var(--muted);font-family:'Newsreader',serif;font-style:italic;font-size:1.2rem;padding:40px 0}
.pager{margin-top:50px;display:flex;justify-content:center;gap:8px}
.pager a,.pager span{font-family:'Inter',sans-serif;font-size:14px;padding:8px 13px;border:1px solid var(--line);color:var(--ink);border-radius:4px}
.pager .current{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* page simple */
.page-simple .article-body h2{margin-top:1.4em}

@media(max-width:900px){
  .rel-grid,.arch-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .rel-grid,.arch-grid{grid-template-columns:1fr}
  .author-card{flex-direction:column;gap:14px}
  .article-head{padding-left:20px;padding-right:20px}
  .wrap-wide{padding:0 0}
}