/* Styles communs à toutes les pages : polices auto-hébergées, jetons de design, nav, boutons, pied de page. */
@font-face{font-family:'Instrument Sans';font-style:italic;font-weight:400;font-display:swap;src:url(/assets/fonts/instrument-sans-italic-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Instrument Sans';font-style:italic;font-weight:400;font-display:swap;src:url(/assets/fonts/instrument-sans-italic-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Instrument Sans';font-style:normal;font-weight:400 700;font-display:swap;src:url(/assets/fonts/instrument-sans-normal-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Instrument Sans';font-style:normal;font-weight:400 700;font-display:swap;src:url(/assets/fonts/instrument-sans-normal-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Outfit';font-style:normal;font-weight:600 700;font-display:swap;src:url(/assets/fonts/outfit-normal-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Outfit';font-style:normal;font-weight:600 700;font-display:swap;src:url(/assets/fonts/outfit-normal-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}


/* ══ Jetons de design ═══════════════════════════════════
   Une seule source pour les couleurs, la typographie et
   les espacements. Les pages n'en redéfinissent aucun.   */
:root{
  /* Encre : indigo profond tiré du logo, décliné en 4 niveaux de lecture. */
  --ink:#121038; --ink-2:#2C2E52; --body:#545974; --muted:#676C81;

  /* Accent unique : le vert du signe QAP. Réservé à ce que QAP détecte
     et à ce sur quoi on clique — jamais décoratif. */
  --accent:#0B7D62; --accent-soft:#E4F0EC; --accent-line:#0FA07E;
  --cyan:#3FA8CC;          /* uniquement dans le tracé du schéma */
  --green:var(--accent);   /* alias conservé pour les pages légales */
  --blue:#1F5490;          /* liens de corps de texte */
  --negative:#A32B1F;

  --paper:#F1F2EE; --card:#FFFFFF; --ground:var(--paper);
  --rule:rgba(18,16,56,.13); --rule-strong:rgba(18,16,56,.28);
  --field-line:rgba(18,16,56,.26);

  --font:"Instrument Sans","Segoe UI",system-ui,sans-serif;
  --font-display:"Outfit","Instrument Sans","Segoe UI",system-ui,sans-serif;

  /* Échelle typographique (base 16, raison ~1.25). */
  --t-micro:12.5px; --t-small:14px; --t-body:16px; --t-lead:18.5px;
  --t-h3:21px; --t-h2:clamp(27px,3.1vw,39px); --t-h1:clamp(35px,5vw,62px);

  --radius-tile:4px; --radius-pill:999px;
  --shadow-tile:none;
  --page-max:1180px; --gutter:clamp(20px,5vw,64px);
}

*,*::before,*::after{box-sizing:border-box}
html{color-scheme:light;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ground);color:var(--body);
  font-family:var(--font);font-size:var(--t-body);line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul{padding:0;list-style:none}
a{color:var(--blue);text-decoration:none}
img,svg{max-width:100%;display:block}
button{font:inherit;color:inherit}
a,button,summary,label,input,select{touch-action:manipulation}
::selection{background:var(--accent);color:#fff}
/* Les parties que l'on ne dessine pas portent quand même la charte. */
html{scrollbar-color:var(--rule-strong) transparent;scrollbar-width:thin}
body{caret-color:var(--accent);text-underline-offset:.18em;text-decoration-thickness:1px}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--rule-strong);border:3px solid var(--paper);border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:var(--body)}

/* ══ Barre de navigation ════════════════════════════════ */
.nav{position:sticky;top:0;z-index:60;background:rgba(241,242,238,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--rule)}
.nav__in{max-width:var(--page-max);margin:0 auto;display:flex;align-items:center;gap:clamp(16px,3vw,40px);padding:0 var(--gutter);min-height:68px}
.nav__logo{flex:none;display:block;padding:6px 0}
.nav__logo img{height:38px;width:auto}
.nav__links{display:flex;align-items:center;gap:clamp(14px,2.2vw,28px);margin-left:auto}
.nav__links a:not(.btn){color:var(--ink-2);font-size:var(--t-small);font-weight:500;letter-spacing:.005em;padding:6px 0;border-bottom:1px solid transparent;transition:color .15s ease,border-bottom-color .15s ease}
.nav__links a:not(.btn):hover{color:var(--ink);border-bottom-color:var(--accent-line)}
.nav__links a:not(.btn)[aria-current="page"]{color:var(--accent)}
.nav__toggle{display:none}

/* Panneau mobile : les liens passent sous la barre, la démo reste visible. */
@media(max-width:900px){
  .nav__in{gap:12px}
  .nav__logo img{height:32px}
  .nav__toggle{display:inline-flex;align-items:center;gap:9px;margin-left:auto;background:none;border:0;padding:8px 4px;cursor:pointer;color:var(--ink);font-size:var(--t-small);font-weight:600}
  .nav__toggle .bars{position:relative;width:18px;height:2px;background:currentColor}
  .nav__toggle .bars::before,.nav__toggle .bars::after{content:'';position:absolute;left:0;width:18px;height:2px;background:currentColor;transition:transform .18s ease}
  .nav__toggle .bars::before{top:-6px}
  .nav__toggle .bars::after{top:6px}
  .nav__toggle[aria-expanded="true"] .bars{background:transparent}
  .nav__toggle[aria-expanded="true"] .bars::before{transform:translateY(6px) rotate(45deg)}
  .nav__toggle[aria-expanded="true"] .bars::after{transform:translateY(-6px) rotate(-45deg)}
  .nav__links{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;margin:0;padding:8px var(--gutter) 20px;background:var(--paper);border-bottom:1px solid var(--rule);animation:panel .24s cubic-bezier(.16,1,.3,1) both}
  @keyframes panel{from{opacity:0;transform:translateY(-8px)}}
  .nav__links[hidden]{display:none}
  .nav__links a:not(.btn){padding:13px 0;border-bottom:1px solid var(--rule);font-size:var(--t-body)}
  .nav__links a:not(.btn):hover{border-bottom-color:var(--rule)}
  .nav__links .btn{margin-top:16px;justify-content:center;border-bottom:0}
  .nav__links .btn:hover{border-bottom:0}
}

/* ══ Boutons ════════════════════════════════════════════ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--font);font-size:var(--t-small);font-weight:600;letter-spacing:.01em;
  padding:11px 22px;border-radius:var(--radius-pill);border:1px solid var(--ink);
  background:var(--ink);color:#fff;cursor:pointer;white-space:nowrap;
  transition:background-color .15s ease,color .15s ease,border-color .15s ease,transform .1s ease;
}
.btn:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--rule-strong)}
.btn--ghost:hover{background:transparent;color:var(--accent);border-color:var(--accent)}
.btn--lg{font-size:var(--t-body);padding:14px 30px}
.btn:active{transform:scale(.985)}
.btn:disabled{opacity:.55;cursor:wait;transform:none}

/* Lien de texte souligné à l'apparition du curseur. */
.link{color:var(--ink);font-weight:600;font-size:var(--t-small);border-bottom:1px solid var(--rule-strong);padding-bottom:2px;transition:color .15s ease,border-bottom-color .15s ease}
.link:hover{color:var(--accent);border-bottom-color:var(--accent)}

/* ══ Pied de page ═══════════════════════════════════════ */
.foot{border-top:1px solid var(--rule);padding:20px var(--gutter) 28px;color:var(--muted);font-size:var(--t-micro);line-height:1.8}
.foot__in{max-width:var(--page-max);margin:0 auto;display:flex;flex-wrap:wrap;align-items:start;justify-content:space-between;gap:28px}
.foot__legal{max-width:52ch}
.foot a{color:var(--body);transition:color .15s ease}
.foot a:hover{color:var(--accent)}
.foot__links{display:flex;flex-wrap:wrap;gap:16px;margin-top:10px}
.foot__member{display:flex;flex-direction:column;align-items:flex-start;gap:10px;font-size:var(--t-micro)}
.foot__member img{height:150px;width:auto;flex:none}

/* ══ Accessibilité ══════════════════════════════════════ */
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--ink);color:#fff;padding:12px 20px;font-weight:600}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
/* Mouvement réduit ne veut pas dire aucun retour : on retire le déplacement,
   on garde la couleur et l'opacité, qui confirment une action sans bouger. */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important}
  *,*::before,*::after{
    transition-property:color,background-color,border-color,outline-color,fill,stroke,opacity,box-shadow!important;
    transition-duration:.12s!important;
  }
}