/* Ideal Web — socle de marque universel  */
:root{
  --iw-brand-bg:#020617;
  --iw-brand-surface:#0b1220;
  --iw-brand-text:#f8fafc;
  --iw-brand-muted:#94a3b8;
  --iw-brand-accent:#46e58b;
  --iw-brand-line:rgba(148,163,184,.18);
}
.iw-seo-shell{width:min(1180px,calc(100% - 32px));margin-inline:auto}
.iw-seo-brand,.iw-tunnel-brand{display:flex;align-items:center;gap:12px;min-width:0;text-decoration:none}
.iw-seo-brand-mark,.iw-tunnel-brand__logo{display:grid;place-items:center;overflow:hidden;flex:0 0 auto}
.iw-seo-brand-mark img,.iw-tunnel-brand__logo img,[data-iw-brand-logo] img{width:100%;height:100%;object-fit:contain;display:block}
.iw-seo-header{position:relative;z-index:50}
.iw-seo-header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.iw-seo-nav,.iw-seo-actions{display:flex;align-items:center;gap:14px}
.iw-seo-footer{position:relative}
.iw-seo-footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,minmax(0,.7fr));gap:24px}
.iw-seo-footer-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
@media(max-width:820px){
  .iw-seo-nav{display:none}
  .iw-seo-footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .iw-seo-shell{width:min(100% - 24px,1180px)}
  .iw-seo-footer-grid{grid-template-columns:1fr}
  .iw-seo-footer-bottom{display:grid;text-align:center;justify-items:center}
}