/* ============================================================
   site.css — socle commun de la vitrine legionasa.com
   Tokens, nav (menu « La Légion ▾ » + burger mobile), sections,
   héros de page, footer. Les styles propres à chaque page
   restent dans le <style> de la page (source : maquettes Cowork).
   ============================================================ */

:root{
  --noir:#0a0708; --noir2:#151011; --rouge:#d12428; --rouge-fonce:#9c1a1d;
  --or:#c8912f; --or-clair:#e8c26a; --blanc:#f6f1ec; --gris:#b7aca6;
  --stripe:rgba(255,255,255,.03);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--noir);color:var(--blanc);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,.display{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.02em;line-height:1.05;font-weight:700}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.accent{color:var(--rouge)}
.or{color:var(--or-clair)}
a{color:inherit;text-decoration:none}
.btn{display:inline-block;font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.06em;font-weight:600;font-size:.92rem;padding:14px 28px;border-radius:3px;transition:.2s;cursor:pointer;border:0}
.btn-rouge{background:var(--rouge);color:#fff}
.btn-rouge:hover{background:var(--rouge-fonce)}
.btn-ghost{border:1.5px solid rgba(246,241,236,.35);color:var(--blanc);background:transparent}
.btn-ghost:hover{border-color:var(--or-clair);color:var(--or-clair)}
.eyebrow{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.22em;font-size:.72rem;color:var(--or-clair);font-weight:600}

/* --- barre de navigation --- */
header{position:sticky;top:0;z-index:50;background:rgba(10,7,8,.92);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.06)}
nav{display:flex;align-items:center;justify-content:space-between;height:64px;position:relative}
.logo{display:flex;align-items:center}
.logo-img{height:38px;width:auto;display:block}
.navlinks{display:flex;gap:20px;align-items:center}
.navlinks a{font-family:'Oswald',sans-serif;text-transform:uppercase;font-size:.78rem;letter-spacing:.07em;color:var(--gris);font-weight:500}
.navlinks a:hover,.navlinks a.active{color:var(--blanc)}
.navlinks .cta{color:var(--or-clair);border:1px solid rgba(200,145,47,.5);padding:8px 16px;border-radius:3px}

/* menu déroulant « La Légion ▾ » (desktop) */
.groupe{position:relative}
.sousmenu{display:none;position:absolute;top:100%;left:-14px;min-width:190px;padding:10px 0;background:rgba(10,7,8,.97);border:1px solid rgba(255,255,255,.08);border-radius:0 0 6px 6px}
.sousmenu a{display:block;padding:9px 18px}
.groupe:hover .sousmenu,.groupe:focus-within .sousmenu{display:block}
/* items non-cliquables du menu « Univers ASPEA » (site courant + « bientôt ») */
.sousmenu a.bientot{opacity:.5;cursor:default}
.sousmenu a.bientot:hover{color:var(--gris)}

/* burger mobile (case à cocher native, sans JavaScript) */
.menu-toggle{display:none}
.burger{display:none;font-size:1.5rem;color:var(--blanc);cursor:pointer;line-height:1;padding:4px 2px;user-select:none}
@media(max-width:960px){
  .burger{display:block}
  .navlinks{display:none;position:absolute;top:64px;left:-24px;right:-24px;z-index:60;flex-direction:column;align-items:stretch;gap:0;background:var(--noir);border-bottom:1px solid rgba(255,255,255,.08);padding:8px 0 16px}
  .menu-toggle:checked~.navlinks{display:flex}
  .navlinks a{padding:12px 24px;font-size:.9rem}
  .navlinks .cta{margin:10px 24px 0;text-align:center}
  .groupe{position:static}
  .groupe>a{display:block}
  .sousmenu{display:block;position:static;border:0;background:transparent;padding:0;border-radius:0}
  .sousmenu a{padding-left:44px;color:var(--gris)}
}

/* --- sections --- */
section{padding:74px 0}
.band{border-top:1px solid rgba(255,255,255,.06)}
.alt{background:var(--noir2)}
.sec-head{max-width:700px;margin-bottom:40px}
.sec-head h2{font-size:clamp(1.8rem,4vw,2.8rem)}
.sec-head p{color:var(--gris);margin-top:12px;font-size:1.05rem}

/* --- héros de page intérieure --- */
.phero{position:relative;overflow:hidden;padding:94px 0 66px;background:
  radial-gradient(120% 80% at 72% 0%,rgba(209,36,40,.22),transparent 55%),
  linear-gradient(180deg,var(--noir2),var(--noir))}
.phero::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(118deg,transparent 0 26px,var(--stripe) 26px 40px);pointer-events:none}
.phero-inner{position:relative;max-width:800px}
.phero h1{font-size:clamp(2.4rem,6vw,4.4rem);margin:14px 0 8px}
.phero h1 .l2{color:var(--rouge)}
.phero .lead{font-size:clamp(1.05rem,2.2vw,1.25rem);color:var(--gris);max-width:660px;margin-top:16px}
.phero .lead b{color:var(--blanc)}

/* --- appel final --- */
.final{text-align:center}
.final h2{font-size:clamp(2rem,5vw,3rem)}
.final p{color:var(--gris);margin:14px 0 30px;font-size:1.1rem}

/* --- footer --- */
footer{background:#060405;border-top:1px solid rgba(255,255,255,.07);padding:48px 0 30px;font-size:.9rem}
.foot-top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:26px}
.foot-brand{max-width:320px}
.foot-brand .logo{margin-bottom:12px}
.foot-brand p{color:var(--gris);font-size:.86rem}
.foot-links{display:flex;gap:46px;flex-wrap:wrap}
.foot-col h4{font-family:'Oswald';text-transform:uppercase;font-size:.78rem;letter-spacing:.1em;color:var(--or-clair);margin-bottom:12px}
.foot-col a{display:block;color:var(--gris);margin-bottom:8px;font-size:.86rem}
.foot-col a:hover{color:var(--blanc)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.07);padding-top:18px;color:#6d635e;font-size:.78rem;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}