/* Stéphanie Do — nouveau design (une seule feuille de style) */
:root{--ink:#14213D;--muted:#4B5563;--line:#E5E7EB;--soft:#F6F7FA;--ph:#EEF1F6;--accent:#C2185B;--accent-dark:#8E1043;--radius:16px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6;font-size:17px}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent)}a:hover{color:var(--accent-dark)}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:760px;margin:0 auto;padding:0 24px}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em;margin:0 0 .5em}

/* En-tête */
.site-header{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:18px;padding-bottom:18px;flex-wrap:wrap}
.brand{font-size:22px;font-weight:700;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.main-nav{display:flex;flex-wrap:wrap;align-items:center;gap:28px;font-size:15px;font-weight:500}
.main-nav a{color:var(--ink);text-decoration:none}.main-nav a:hover{color:var(--accent)}
.main-nav .btn-contact{background:var(--accent);color:#fff;padding:10px 18px;border-radius:999px}
.main-nav .btn-contact:hover{background:var(--accent-dark);color:#fff}
.menu-toggle,.menu-button{display:none}
@media (max-width:860px){
 .menu-button{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:10px}
 .menu-button span{width:24px;height:2px;background:var(--ink)}
 .main-nav{display:none;width:100%;flex-direction:column;align-items:flex-start;gap:16px;padding:8px 0 4px}
 .menu-toggle:checked~.main-nav{display:flex}
 .menu-toggle{display:block;position:absolute;opacity:0;width:44px;height:44px;right:24px;cursor:pointer}
}

/* Boutons */
.btn{display:inline-block;padding:14px 24px;border-radius:999px;font-weight:600;text-decoration:none}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#000;color:#fff}
.btn-outline{border:1px solid var(--ink);color:var(--ink)}.btn-outline:hover{background:var(--ink);color:#fff}
.btn-light{background:#fff;color:var(--ink)}.btn-light:hover{color:var(--accent)}

/* Accueil */
.hero{display:flex;flex-wrap:wrap;gap:56px;align-items:center;padding-top:72px;padding-bottom:72px}
.hero-text{flex:1 1 440px}.hero-img{flex:1 1 400px}
.hero-img img{width:100%;height:440px;object-fit:cover;border-radius:24px}
.kicker{margin:0 0 16px;font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.hero h1{font-size:clamp(34px,5vw,52px);line-height:1.08;letter-spacing:-.03em}
.lead{font-size:18px;color:var(--muted);max-width:520px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.band{background:var(--soft);padding:64px 0}
.band h2,.latest h2{font-size:32px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:32px}
.grid.three{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.action{background:#fff;border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:10px;color:var(--ink);text-decoration:none}
.action strong{font-size:20px}.action span{font-size:15px;color:var(--muted)}.action em{font-style:normal;font-weight:600;color:var(--accent);font-size:15px}
.action:hover{box-shadow:0 6px 24px rgba(20,33,61,.08)}
.latest{padding-top:64px;padding-bottom:64px}
.section-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:24px}
.section-head a{font-weight:600;text-decoration:none}
.dark-band{background:var(--ink);color:#fff;padding:56px 0}
.dark-inner{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:center}
.dark-band h2{font-size:28px;margin:0 0 4px}.dark-band p{margin:0;color:#D1D5DB}

/* Cartes d'articles */
.card{display:flex;flex-direction:column;gap:8px}
.card-img img,.card-noimg{width:100%;height:200px;object-fit:cover;border-radius:14px;background:var(--ph)}
.card .meta{margin:8px 0 0;font-size:13px;font-weight:600;color:var(--accent)}
.card h3{font-size:19px;margin:0}.card h3 a{color:var(--ink);text-decoration:none}.card h3 a:hover{color:var(--accent)}
.card .excerpt{margin:0;font-size:15px;color:var(--muted)}

/* Listes */
.page-head{background:var(--soft);padding:48px 0 32px;margin-bottom:40px}
.page-head h1{font-size:clamp(30px,4vw,44px)}
.count{color:var(--muted);margin:0 0 16px}
.chips,.years{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chips a,.years a,.tags a{font-size:14px;padding:6px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink);text-decoration:none}
.chips a:hover,.years a:hover,.tags a:hover{border-color:var(--accent);color:var(--accent)}
.year{margin-bottom:56px;scroll-margin-top:90px}.year h2{font-size:26px;border-bottom:1px solid var(--line);padding-bottom:8px;margin-bottom:24px}

/* Article et pages */
.article{padding-top:48px;padding-bottom:64px}
.article h1{font-size:clamp(28px,4vw,40px)}
.article>.meta{color:var(--muted);font-size:15px;margin:0 0 32px}
.back{margin:0 0 24px;font-size:15px}.back a{text-decoration:none}
.prose{font-size:17px}
.prose img{border-radius:12px;margin:24px auto}
.prose h2{font-size:26px;margin-top:1.6em}.prose h3{font-size:21px;margin-top:1.4em}
.prose blockquote{margin:24px 0;padding:4px 20px;border-left:3px solid var(--accent);color:var(--muted)}
.prose table{border-collapse:collapse;width:100%;display:block;overflow-x:auto}
.prose td,.prose th{border:1px solid var(--line);padding:8px 12px}
.video{position:relative;padding-top:56.25%;margin:24px 0}.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:12px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px}
.prevnext{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:48px;border-top:1px solid var(--line);padding-top:24px}
.prevnext a{display:flex;flex-direction:column;gap:4px;text-decoration:none;color:var(--ink);font-weight:600}
.prevnext span{font-size:13px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.06em}
.prevnext .next{text-align:right}

/* Pied de page */
.site-footer{border-top:1px solid var(--line);padding:40px 0 24px;font-size:14px;color:var(--muted)}
.footer-inner{display:flex;flex-wrap:wrap;gap:32px;justify-content:space-between}
.footer-inner p{margin:6px 0 0;max-width:320px}
.footer-links,.footer-social{display:flex;flex-direction:column;gap:8px}
.site-footer a{color:var(--muted);text-decoration:none}.site-footer a:hover{color:var(--accent)}
.copyright{margin-top:32px;font-size:13px}

/* Bouton pour passer a l'ancienne version */
.sd-switch{position:fixed;left:16px;bottom:16px;z-index:1000;background:var(--ink);color:#fff;font-size:14px;font-weight:600;line-height:1.2;padding:11px 18px;border-radius:999px;text-decoration:none;box-shadow:0 4px 14px rgba(0,0,0,.22)}
.sd-switch:hover{background:var(--accent);color:#fff}
@media print{.sd-switch{display:none}}

/* Photo hemicycle (07/11/2026) */
.hero-img{margin:0}.hero-img img{object-position:50% 30%}.hero-img figcaption{margin-top:8px;font-size:12px;color:var(--muted);text-align:right}
.parcours-photo{float:right;width:min(340px,42%);margin:4px 0 20px 32px}.parcours-photo img{width:100%;height:auto;margin:0;border-radius:16px}
@media (max-width:640px){.parcours-photo{float:none;width:100%;max-width:420px;margin:0 auto 24px}}