:root{
    --nuit:#1B2540; --nuit-2:#25304F; --or:#C9A227; --or-fonce:#8A6D12;
    --ivoire:#F7F4EC; --encre:#1B2540; --texte:#3D4458; --gris:#5A6380; --ligne:#E4DFD2;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;font-family:Inter,system-ui,sans-serif;font-size:17px;line-height:1.6;color:var(--texte);background:var(--ivoire)}
  a{color:var(--or-fonce)}
  .wrap{max-width:1040px;margin:0 auto;padding:0 20px}
  h1,h2,h3{font-family:'Cormorant Garamond',Georgia,serif;color:var(--encre);line-height:1.15;margin:0}
  h2{font-size:clamp(30px,4vw,40px);font-weight:700}
  h3{font-size:24px;font-weight:700}
  .eyebrow{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--or-fonce)}

  /* En-tête */
  .top{position:sticky;top:0;z-index:10;background:var(--nuit);border-bottom:1px solid rgba(201,162,39,.25)}
  .top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
  .brand{display:flex;align-items:center;gap:10px;color:var(--ivoire);text-decoration:none;font-family:'Cormorant Garamond',serif;font-size:24px;font-weight:700}
  .nav{display:flex;gap:4px;flex-wrap:wrap}
  .nav a{color:#D9DCE6;text-decoration:none;font-size:15px;font-weight:500;padding:10px 12px;border-radius:8px}
  .nav a:hover{color:#fff;background:rgba(255,255,255,.08)}

  /* Bandeau */
  .hero{background:var(--nuit);color:var(--ivoire);padding:72px 0 88px;position:relative;overflow:hidden}
  .hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;border:1px solid rgba(201,162,39,.22)}
  .hero .wrap{position:relative;z-index:1}
  .badge{display:inline-block;font-size:13px;font-weight:600;color:var(--nuit);background:var(--or);padding:6px 12px;border-radius:999px;margin-bottom:22px}
  .hero h1{color:var(--ivoire);font-size:clamp(38px,6vw,60px);font-weight:700;max-width:760px}
  .hero h1 em{font-style:normal;color:var(--or)}
  .hero p{max-width:600px;font-size:19px;color:#D9DCE6;margin:22px 0 32px}
  .btns{display:flex;gap:12px;flex-wrap:wrap}
  .btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;font-weight:600;font-size:16px;text-decoration:none}
  .btn-or{background:var(--or);color:var(--nuit)}
  .btn-or:hover{background:#D9B53A}
  .btn-ligne{border:1.5px solid var(--or);color:var(--ivoire)}
  .btn-ligne:hover{background:rgba(201,162,39,.12)}
  .btn-nuit{background:var(--nuit);color:var(--ivoire)}
  .btn-nuit:hover{background:var(--nuit-2)}
  .btn-contour{border:1.5px solid var(--nuit);color:var(--nuit)}
  .btn-contour:hover{background:#EFEADC}

  section.bloc{padding:80px 0}
  section.bloc + section.bloc{border-top:1px solid var(--ligne)}
  .intro{max-width:680px;margin:14px 0 40px}

  /* Principes */
  .grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
  .carte{background:#fff;border:1px solid var(--ligne);border-radius:14px;padding:26px}
  .carte svg{margin-bottom:14px}
  .carte p{margin:8px 0 0;font-size:16px}

  /* Outil mis en avant */
  .vedette{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px;align-items:start;background:#fff;border:1px solid var(--ligne);border-radius:18px;padding:32px}
  .vedette ul{margin:14px 0 0;padding-left:20px}
  .vedette li{margin:6px 0}
  .bientot{display:inline-block;font-size:12px;font-weight:600;color:var(--or-fonce);background:#F4ECD3;padding:4px 10px;border-radius:999px;margin-left:8px;vertical-align:middle;font-family:Inter,sans-serif}
  .liste-outils{display:flex;flex-direction:column;gap:12px}
  .outil{display:flex;gap:14px;align-items:flex-start;padding:16px;border:1px dashed #D6CFBD;border-radius:12px;font-size:15px}
  .outil b{color:var(--encre)}

  /* À propos */
  .apropos{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:40px;align-items:start}
  @media (max-width:760px){.apropos{grid-template-columns:1fr}}
  .auteur{background:var(--nuit);color:var(--ivoire);border-radius:18px;padding:28px;display:flex;flex-direction:column;gap:14px}
  .monogramme{width:72px;height:72px;border-radius:50%;border:2px solid var(--or);display:flex;align-items:center;justify-content:center;font-family:'Cormorant Garamond',serif;font-size:30px;font-weight:700;color:var(--or)}
  .auteur h3{color:var(--ivoire)}
  .auteur p{margin:0;font-size:15px;color:#D9DCE6}
  .auteur .btn{min-height:44px;font-size:15px}
  .apropos-texte p{margin:0 0 16px}

  /* Soutenir */
  .soutien{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
  .soutien .carte{display:flex;flex-direction:column;gap:10px}
  .soutien .carte .btn{align-self:flex-start;margin-top:auto;min-height:44px;font-size:15px}
  .btn[aria-disabled="true"]{opacity:.55;pointer-events:none}
  .merci{margin:36px 0 0;font-weight:600;color:var(--encre)}

  footer{background:var(--nuit);color:#C3C8D6;padding:40px 0;font-size:14px}
  footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
  footer a{color:#E8D9A6}
  footer .cols{display:flex;gap:40px;flex-wrap:wrap}
  footer h4{margin:0 0 8px;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--or)}
  footer ul{list-style:none;margin:0;padding:0}
  footer li{margin:4px 0}
  :focus-visible{outline:3px solid var(--or);outline-offset:2px}

  /* Pages internes */
  .page-titre{background:var(--nuit);color:var(--ivoire);padding:40px 0 56px}
  .page-titre h1{color:var(--ivoire);font-size:clamp(34px,5vw,50px);font-weight:700;max-width:780px}
  .page-titre p{max-width:640px;font-size:18px;color:#D9DCE6;margin:16px 0 0}
  .ariane{font-size:14px;color:#AEB4C6;margin-bottom:22px}
  .ariane a{color:#E8D9A6}
  .nav a[aria-current="page"]{color:#fff;background:rgba(255,255,255,.1)}
  .etapes{list-style:none;margin:28px 0 0;padding:0;display:flex;flex-direction:column;gap:18px;counter-reset:e}
  .etapes li{display:flex;gap:16px;align-items:flex-start;counter-increment:e}
  .etapes li::before{content:counter(e);flex:none;width:36px;height:36px;border-radius:50%;background:var(--nuit);color:var(--or);display:flex;align-items:center;justify-content:center;font-family:'Cormorant Garamond',serif;font-weight:700;font-size:20px}
  .etapes b{color:var(--encre)}
  .projet{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
  .projet .carte{display:flex;flex-direction:column;gap:10px}
  .projet .carte .btn{align-self:flex-start;margin-top:auto;min-height:44px;font-size:15px}
  .photo{width:120px;height:120px;border-radius:50%;object-fit:cover;border:3px solid var(--or)}
  .vedette{grid-template-columns:minmax(0,1.7fr) minmax(0,1fr)}
  @media (max-width:820px){.vedette{grid-template-columns:1fr}}
  .outils-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,440px),1fr));gap:20px}
  .fiche{display:flex;flex-wrap:wrap;gap:22px;align-items:flex-start;background:#fff;border:1px solid var(--ligne);border-radius:18px;padding:28px}
  .fiche-visuel{flex:none}
  .fiche-texte{flex:1 1 220px;display:flex;flex-direction:column;gap:6px}
  .fiche-texte p{margin:4px 0}
  .fiche-texte ul{margin:6px 0 12px;padding-left:20px;font-size:16px}
  .fiche-texte .btn{align-self:flex-start;margin-top:auto;min-height:44px;font-size:15px}
  .dispo{display:inline-block;font-size:12px;font-weight:600;color:#1F5C3A;background:#E2F1E7;padding:4px 10px;border-radius:999px;margin-left:8px;vertical-align:middle;font-family:Inter,sans-serif}

  /* Générateur de QR codes */
  .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .qr-outil{padding-top:48px}
  .qr-grille{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:28px;align-items:start}
  @media (max-width:880px){.qr-grille{grid-template-columns:1fr}}
  .qr-reglages{display:flex;flex-direction:column;gap:20px}
  .qr-bloc{margin:0;border:1px solid var(--ligne);border-radius:16px;background:#fff;padding:22px 22px 8px}
  .qr-bloc legend{font-family:'Cormorant Garamond',Georgia,serif;font-size:22px;font-weight:700;color:var(--encre);padding:0 6px}
  .qr-champ{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
  .qr-champ label,.qr-label{font-size:14px;font-weight:600;color:var(--encre)}
  .qr-champ input:not([type=radio]):not([type=color]):not([type=file]),.qr-champ select,.qr-champ textarea{min-height:46px;border:1px solid #CFC8B6;border-radius:10px;padding:10px 12px;font:inherit;font-size:16px;color:var(--encre);background:#fff;width:100%}
  .qr-champ textarea{resize:vertical}
  .qr-champ input:focus,.qr-champ select:focus,.qr-champ textarea:focus{outline:2px solid var(--or);outline-offset:1px}
  .qr-aide{font-size:13px;color:var(--gris);margin:0}
  .qr-segments{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
  .qr-segments label{position:relative}
  .qr-segments input{position:absolute;opacity:0}
  .qr-segments span{display:inline-flex;align-items:center;min-height:42px;padding:0 16px;border:1.5px solid #CFC8B6;border-radius:999px;font-size:15px;font-weight:600;color:var(--texte);cursor:pointer}
  .qr-segments input:checked + span{background:var(--nuit);border-color:var(--nuit);color:var(--ivoire)}
  .qr-segments input:focus-visible + span{outline:3px solid var(--or);outline-offset:2px}
  .qr-images{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px;margin-bottom:16px}
  .qr-choix{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 6px;border:1.5px solid var(--ligne);border-radius:12px;cursor:pointer;text-align:center;color:var(--nuit);min-height:88px}
  .qr-choix input{position:absolute;opacity:0}
  .qr-choix-visuel{display:flex;align-items:center;justify-content:center;height:40px}
  .qr-choix-nom{font-size:12px;font-weight:600;line-height:1.25;color:var(--texte)}
  .qr-choix:hover{border-color:#CFC8B6;background:#FBF9F3}
  .qr-choix:has(input:checked){border-color:var(--or);background:#FBF5E3;box-shadow:0 0 0 1px var(--or)}
  .qr-choix:has(input:focus-visible){outline:3px solid var(--or);outline-offset:2px}
  .qr-nuancier{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
  .qr-nuancier label{position:relative;cursor:pointer}
  .qr-nuancier input[type=radio]{position:absolute;opacity:0}
  .qr-nuancier input[type=radio] + span{display:block;width:36px;height:36px;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 1px #CFC8B6}
  .qr-nuancier input[type=radio]:checked + span{box-shadow:0 0 0 2px var(--or)}
  .qr-nuancier input[type=radio]:focus-visible + span{outline:3px solid var(--or);outline-offset:3px}
  .qr-libre{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--texte)}
  .qr-libre input{width:40px;height:36px;border:1px solid #CFC8B6;border-radius:8px;padding:2px;background:#fff;cursor:pointer}
  .qr-resultat{position:sticky;top:84px;display:flex;flex-direction:column;gap:16px}
  @media (max-width:880px){.qr-resultat{position:static}}
  .qr-carte{background:#fff;border:1px solid var(--ligne);border-radius:16px;padding:22px;display:flex;flex-direction:column;gap:12px}
  .qr-apercu{display:flex;align-items:center;justify-content:center;background:#fff;border-radius:12px;min-height:240px}
  .qr-apercu svg{width:100%;max-width:340px;height:auto}
  .qr-vide{color:var(--gris);font-size:15px;text-align:center;padding:24px}
  .qr-message{margin:0;font-size:14px;min-height:0}
  .qr-alerte{color:#7A3A05;background:#FEF3E2;border-radius:8px;padding:8px 10px}
  .qr-telecharger{display:flex;flex-wrap:wrap;gap:10px}
  .qr-telecharger .btn{min-height:46px;font-size:15px;border:none;cursor:pointer;font-family:inherit}
  .qr-telecharger .btn-contour{border:1.5px solid var(--nuit);background:#fff}
  .qr-telecharger .btn:disabled{opacity:.5;cursor:not-allowed}
  .qr-conseils{background:#FBF5E3;border:1px solid #EADFBE;border-radius:16px;padding:18px 20px}
  .qr-conseils h3{font-size:20px}
  .qr-conseils ul{margin:8px 0 0;padding-left:18px;font-size:15px}
  .qr-conseils li{margin:4px 0}
  .qr-champ[hidden]{display:none}