:root{
  --bg:#f5f2ea; --text:#1b1b1b; --muted:#5d5d5d;
  --line:rgba(0,0,0,.14); --focus:rgba(0,0,0,.22);
  --card:#ffffff; --card2:#fbfaf7;
  --radius:16px; --shadow:0 10px 30px rgba(0,0,0,.10);
  --maxw:1120px;
  --footerbg:#0b0b0b; --footertext:#f2f2f2; --footerline:rgba(255,255,255,.18);
}
*{box-sizing:border-box}
html,body{
  margin:0;padding:0;
  background:
    radial-gradient(1200px 600px at 20% 0%, rgba(255,255,255,.9), transparent 60%),
    radial-gradient(900px 500px at 80% 0%, rgba(255,255,255,.65), transparent 65%),
    var(--bg);
  color:var(--text);
  font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:18px}

.topbar{
  position:sticky;top:0;z-index:20;
  background:rgba(245,242,234,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;padding:12px 18px 0}
.brand__link{display:flex;align-items:center;gap:12px}
.brand__logo{width:40px;height:40px}
.brand__name{font-weight:800;letter-spacing:.02em}
.brand__tagline{color:var(--muted);font-size:13px;margin-top:2px}

.nav{display:flex;gap:10px;flex-wrap:wrap;padding:12px 18px 14px}
.nav__item{
  padding:10px 12px;border:1px solid var(--line);border-radius:999px;
  background:rgba(255,255,255,.75);
  transition:transform .12s ease, background .12s ease, border-color .12s ease;
  display:inline-flex;align-items:center;gap:8px;
}
.nav__item:hover{transform:translateY(-1px);background:#fff;border-color:var(--focus)}
.nav__item--stack{flex-direction:column;align-items:flex-start;line-height:1.1}

.muted{color:var(--muted)}
.small{font-size:13px}

.hero{
  margin-top:18px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.78));
  box-shadow:var(--shadow);
}
.hero h1{margin:0 0 10px;font-size:28px}
.lead{margin:0;color:rgba(27,27,27,.88);max-width:78ch}

.cta-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}

.card{
  margin-top:14px;padding:18px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--card);box-shadow:0 6px 18px rgba(0,0,0,.07);
}
.card h2{margin:0 0 8px;font-size:18px}
.card h3{margin:14px 0 6px;font-size:16px}

.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap}
.section-head p{margin:0}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;border-radius:999px;border:1px solid var(--line);
  background:#ffffff;cursor:pointer;user-select:none;
}
.btn:hover{background:var(--card2);border-color:var(--focus)}
.btn--ghost{background:transparent}
.btn--small{padding:6px 10px;font-size:13px}

.grid{display:grid;gap:14px}
.grid--2{grid-template-columns:repeat(2, minmax(0,1fr))}
@media(max-width:860px){.grid--2{grid-template-columns:1fr}}

.book{display:grid;grid-template-columns:240px 1fr;gap:14px;align-items:start}
@media(max-width:860px){.book{grid-template-columns:1fr}}
.book__cover{border-radius:12px;border:1px solid var(--line);background:var(--card2)}
.book__actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}

.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.7);
  font-size:12px;color:var(--muted);
}

.sep{border:0;border-top:1px solid var(--line);margin:14px 0}

.notice{
  border:1px solid var(--line);
  border-radius:12px;
  padding:12px;
  background:var(--card2);
}

.qr-row{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-start;margin-top:10px}
.qr-box{border:1px solid var(--line);border-radius:16px;padding:12px;background:var(--card2)}

.form-grid{display:grid;gap:10px;max-width:720px}
.field{display:grid;gap:6px}
.field input, .field select{
  padding:10px 12px;border-radius:12px;border:1px solid var(--line);
  background:#ffffff;color:var(--text);outline:none;
}
.field input:focus, .field select:focus{border-color:var(--focus)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.right{margin-left:auto}

/* Footer noir CGV & institutionnel */
.footer{
  margin-top:22px;
  background:var(--footerbg);
  color:var(--footertext);
  border-top:1px solid var(--footerline);
}
.footer a{color:var(--footertext);text-decoration:underline;text-underline-offset:3px}
.footer__inner{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:16px 18px}
.footer__col{min-width:220px;max-width:520px}
.footer__title{font-weight:700;margin:0 0 8px;font-size:13px;letter-spacing:.02em;text-transform:uppercase;opacity:.9}
.footer__p{margin:0 0 8px;color:rgba(242,242,242,.86);font-size:13px;line-height:1.35}
.footer__links{display:flex;gap:12px;flex-wrap:wrap;font-size:13px}
.footer__build{font-size:12px;opacity:.75}


/* Anchor comfort with sticky header */
#association-structure, #ateliers, #concours, #livres, #boutique, #contact { scroll-margin-top: 120px; }

/* Preserve intended difference: Manuel visually smaller than Grand Format */
.book__cover { width: auto; height: auto; }
.book--manuel .book__cover { max-width: 228px; }
.book--grandformat .book__cover { max-width: 300px; }


.field textarea{padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:#ffffff;color:var(--text);outline:none;resize:vertical;}
.field textarea:focus{border-color:var(--focus)}


.btn--active{ outline:2px solid currentColor; }

/* v29 — bandeau stable + logo visible */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.08)}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:1200px;margin:0 auto;padding:10px 14px}
.brand__link{display:flex;align-items:center}
.brand__logo{height:54px;width:auto;display:block}
.nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.nav__item{white-space:nowrap;text-decoration:none}
.nav__item--stack{display:flex;flex-direction:column;line-height:1.1;padding:6px 10px;border-radius:12px}
.nav__item--stack .muted{font-size:12px}

/* v29 — doubles pages réduites */
.book__dp img,.book__dp .media{max-width:50%;height:auto;display:block}
@media (max-width: 700px){ .book__dp img,.book__dp .media{max-width:100%} }

/* v29 — contrôles feuilleter rapprochés */
.flip-controls{display:flex;gap:8px;align-items:center;margin-top:8px}
.btn--tiny{padding:6px 10px;font-size:12px;border-radius:12px}
.hidden{display:none!important}

/* boutique */
.boutique-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:12px}
.boutique-item{padding:12px;border:1px solid rgba(0,0,0,.10);border-radius:16px;background:rgba(255,255,255,.65)}
.media{max-width:100%;height:auto;display:block;border-radius:14px}


/* v33: menu end buttons (Contact/Connexion) */
.nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.nav__end{margin-left:auto;display:flex;flex-direction:column;gap:6px;align-items:flex-end}
.nav__item--mini{padding:4px 10px;font-size:12px;line-height:1.1;min-height:0;border-radius:10px}


/* v35 — Livres: titres au-dessus + couvertures +20% + boutons contigus dessous */
#livres .book{display:flex;flex-direction:column;align-items:center;text-align:center}
#livres .book__head{margin-bottom:8px}
#livres .book__sup{font-weight:800;font-size:18px}
#livres .book__sub{font-weight:600;font-size:13px;color:var(--muted);margin-top:2px}
#livres .book__coverlink{display:flex;justify-content:center;width:100%}
#livres .book__cover--big{width:100%;max-width:288px} /* ~240px +20% */
@media(max-width:700px){#livres .book__cover--big{max-width:100%}}
#livres .book__actions--below{display:flex;gap:10px;justify-content:center;margin-top:10px;flex-wrap:wrap}