.fx-footer{
    /* Design tokens (locaux au composant) */
    --fx-bg: #FFFFFF; /* Couleur de Fond */
    --fx-panel: rgba(16, 54, 122, 0.06); /* Couleur Primaire */
    --fx-stroke: rgba(0, 0, 0, 0.16); /* Couleur Texte */
    --fx-fg: #000000; /* Couleur Texte */
    --fx-muted: #666666; /* Gris plus sombre */
    --fx-accent: #FE5716;     /* Couleur d’Accent */
    --fx-accent-2:#10367A;    /* Couleur Primaire */
    --fx-warning:#D3D3D3;     /* Couleur Secondaire */
    --fx-glow: 0 0 28px rgba(16, 54, 122, 0.35), 0 0 70px rgba(254, 87, 22, 0.28);

    color: var(--fx-fg);
    background:
      radial-gradient(70% 120% at 10% 0%, rgba(16, 54, 122, 0.08), transparent 55%),
      radial-gradient(80% 120% at 100% 10%, rgba(254, 87, 22, 0.08), transparent 60%),
      var(--fx-bg);
    position: relative;
    overflow: clip;
    isolation: isolate;
    font: 15px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial;
  }

  /* mini reset scoping */
  .fx-footer, .fx-footer * , .fx-footer *::before, .fx-footer *::after{ box-sizing: border-box; }
  .fx-footer :is(img,svg){ display:block; max-width:100%; height:auto; }

  /* vague décorative en haut */
  .fx-footer__wave{
    position: relative;
    display:block;
    width:100%;
    height:56px;
  }
  .fx-footer__wave svg{ width:100%; height:100%; }

  /* barre spectre (gradient fin) */
  .fx-footer__spectrum{
    height: 3px;
    background: linear-gradient(90deg, var(--fx-accent), var(--fx-warning), var(--fx-accent-2));
    filter: blur(.2px);
    opacity:.9;
  }

  .fx-wrap{ max-width:1200px; margin:0 auto; padding: clamp(28px, 4vw, 48px) 20px; }

  /* top area : brand + cta band */
  .fx-head{
    display:grid; gap:18px;
    grid-template-columns: 1.2fr .8fr;
    align-items: stretch;
  }
  @media (max-width: 880px){ .fx-head{ grid-template-columns: 1fr; } }

  .fx-brand{
    position:relative;
    border:1px solid var(--fx-stroke);
    border-radius:20px;
    padding:22px;
    background:
      linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02)),
      var(--fx-panel);
    backdrop-filter: blur(8px);
  }
  .fx-logo{
    display:flex; align-items:center; gap:10px; font-weight:900; letter-spacing:.2px;
    font-size: clamp(18px, 1.2vw + 14px, 24px);
  }
  .fx-logo__mark{
    width:36px; height:36px; border-radius:10px; display:grid; place-items:center;
    background: conic-gradient(from 0deg, var(--fx-accent-2), var(--fx-accent), var(--fx-accent-2));
    box-shadow: 0 0 0 2px rgba(255,255,255,.06), 0 8px 28px rgba(16, 54, 122, 0.25);
  }
  .fx-brand p{ color:var(--fx-muted); margin:10px 0 0; max-width:60ch; }

  .fx-cta{
    position:relative;
    border:1px solid var(--fx-stroke);
    border-radius:20px;
    padding:22px;
    background:
      linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.02)),
      var(--fx-panel);
    display:flex; flex-direction:column; justify-content:center; gap:12px;
    box-shadow: var(--fx-glow);
  }
  .fx-cta h3{ margin:0; font-size: clamp(18px, 1vw + 14px, 22px); }
  .fx-cta p{ margin:0; color:var(--fx-muted); }
  .fx-cta__buttons{ display:flex; flex-wrap:wrap; gap:10px; margin-top:6px; }
  .fx-btn{
    --ring: color-mix(in oklab, var(--fx-accent) 70%, white 10%);
    display:inline-flex; align-items:center; gap:.55rem;
    padding:.8rem 1rem; border-radius:14px; text-decoration:none; font-weight:800;
    border:1px solid var(--fx-stroke);
    background: linear-gradient(90deg, var(--fx-accent-2), var(--fx-accent));
    color:#081015; box-shadow: 0 8px 28px rgba(254, 87, 22, 0.2);
    transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
  }
  .fx-btn:hover{ transform: translateY(-1px); box-shadow: var(--fx-glow); filter:saturate(1.05); }
  .fx-btn--ghost{
    background: transparent; color: var(--fx-fg);
    border:1px solid var(--fx-stroke);
  }
  .fx-btn--ghost:hover{ background: rgba(255,255,255,.06); }

  /* middle grid : liens + contact card */
  .fx-mid{
    display:grid; gap:20px; margin-top: clamp(18px,3vw,28px);
    grid-template-columns: 1.1fr 1fr .9fr;
  }
  @media (max-width: 980px){ .fx-mid{ grid-template-columns: 1fr 1fr; } }
  @media (max-width: 640px){ .fx-mid{ grid-template-columns: 1fr; } }

  .fx-col h4{
    font-size: .95rem; text-transform: uppercase; letter-spacing:.14em; margin: 0 0 10px;
    color: #10367A; /* Couleur Primaire */
  }
  .fx-links{ list-style:none; padding:0; margin:0; display:grid; gap:8px; }
  .fx-link{
    color:var(--fx-fg); text-decoration: none; opacity:.9;
    display:inline-flex; align-items:center; gap:.5rem;
    transition: opacity .15s ease, transform .15s ease, text-shadow .2s;
  }
  .fx-link svg{ width:16px; height:16px; opacity:.9; }
  .fx-link:hover{ opacity:1; transform: translateX(2px); text-shadow: 0 0 12px rgba(16, 54, 122, 0.5); } /* Couleur Primaire */
  .fx-link:focus-visible{ outline:2px solid var(--fx-accent-2); outline-offset:3px; border-radius:6px; }

  /* carte contact */
  .fx-card{
    position:relative; border:1px solid var(--fx-stroke); border-radius:18px; padding:16px 18px;
    background:
      radial-gradient(200px 120px at 20% -10%, rgba(254, 87, 22, 0.12), transparent 40%), /* Couleur d’Accent */
      radial-gradient(200px 120px at 120% 120%, rgba(16, 54, 122, 0.12), transparent 40%), /* Couleur Primaire */
      linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02)),
      var(--fx-panel);
    backdrop-filter: blur(8px);
  }
  .fx-card h4{ margin:0 0 8px; }
  .fx-meta{ display:grid; gap:8px; margin:8px 0 0; }
  .fx-meta a{ color:var(--fx-fg); text-decoration:none; }
  .fx-meta a:hover{ text-decoration:underline; text-decoration-color: color-mix(in oklab, var(--fx-accent-2), white 10%); } /* Couleur Primaire */

  /* socials */
  .fx-socials{ display:flex; gap:10px; margin-top:12px; }
  .fx-social{
    width:38px; height:38px; border-radius:12px; display:grid; place-items:center;
    background: linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.02));
    border:1px solid var(--fx-stroke);
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  }
  .fx-social svg{ width:18px; height:18px; }
  .fx-social:hover{ transform: translateY(-1px); box-shadow: var(--fx-glow); background: rgba(255,255,255,.10); }

  /* bottom strip */
  .fx-bottom{
    display:flex; flex-wrap:wrap; gap:10px; justify-content:space-between; align-items:center;
    border-top:1px solid var(--fx-stroke);
    margin-top: clamp(20px, 3vw, 30px);
    padding-top:12px; color: var(--fx-muted);
    font-size:.92rem;
  }
  .fx-legal{ display:flex; gap:12px; flex-wrap:wrap; }
  .fx-legal a{ color: var(--fx-muted); text-decoration:none; }
  .fx-legal a:hover{ color:var(--fx-fg); }

  /* motion respect */
  @media (prefers-reduced-motion: reduce){
    .fx-btn, .fx-social, .fx-link{ transition: none; }
  }