:root{
  --noir:#070709;
  --noir-2:#0d0d11;
  --noir-3:#141419;
  --or:#d4a437;
  --or-clair:#f3d477;
  --or-fonce:#9c7420;
  --argent:#eeeef3;
  --argent-2:#c6c7d1;
  --texte:#d3d3dc;
  --grad-or:linear-gradient(135deg,#f7e08b 0%,#d4a437 45%,#9c7420 100%);
  --grad-argent:linear-gradient(135deg,#ffffff 0%,#c9cad2 50%,#8e8f99 100%);
  --ombre-or:0 10px 40px rgba(212,164,55,.18);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--noir);
  color:var(--texte);
  font-family:'Montserrat',system-ui,-apple-system,sans-serif;
  font-weight:400;
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
/* les ancres s'arrêtent sous le menu fixe */
section[id],header[id]{scroll-margin-top:84px}
/* navigation clavier visible */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--or);outline-offset:3px;border-radius:4px;
}
::selection{background:var(--or);color:#000}
h1,h2,h3{font-weight:700;color:var(--argent);line-height:1.2}
img{max-width:100%}
a{color:inherit;text-decoration:none}