:root {
  --blue:#00246C;      /* Bleu foncé ORYAL */
  --ink:#2A323B;       /* Gris anthracite */
  --bg:#FFFFFF;        /* Blanc */
  --muted:#6B7280;     /* Gris texte secondaire */
  --ring:#E5E7EB;      /* Gris clair bordures */
  --shadow: 0 10px 20px rgba(0,0,0,.06);
  --radius: 14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Inter,Arial,sans-serif}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1100px,92vw);margin-inline:auto}

/* Header */
header{position:sticky;top:0;background:rgba(255,255,255,.8);backdrop-filter:blur(8px);border-bottom:1px solid var(--ring);z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:150px;px;height:34px;display:grid;place-items:center;color:var(--blue);font-weight:700}
.brand-name{font-weight:800;letter-spacing:.5px;color:var(--blue)}
.nav-actions{display:flex;gap:10px}
.btn{display:inline-block;padding:10px 16px;border-radius:999px;border:1px solid var(--ring);background:#fff;transition:.2s ease;box-shadow:var(--shadow)}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:var(--blue);color:#fff;border-color:var(--blue)}

/* Hero */
.hero{padding:72px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.eyebrow{color:var(--muted);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.85rem}
h1{font-size:clamp(28px,4vw,46px);line-height:1.1;margin:8px 0 14px;color:var(--blue)}
.lead{font-size:1.125rem;color:#111827;margin:0}
.hero-card{border:1px solid var(--ring);border-radius:var(--radius);padding:18px;background:#fff;box-shadow:var(--shadow)}
.hero-list{margin:12px 0 0 0;padding:0;list-style:none;display:grid;gap:8px}
.hero-list li{display:flex;gap:10px}

/* Sections */
section{padding:40px 0}
h2{font-size:clamp(22px,3vw,28px);line-height:1.2;margin:0 0 10px;color:#111827}
.sub{color:var(--muted);margin:0 0 18px}

/* Services */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{border:1px solid var(--ring);border-radius:var(--radius);padding:18px;background:#fff;box-shadow:var(--shadow)}
.card h3{margin:0 0 6px;font-size:1.05rem;color:var(--blue)}
.card p{margin:0;color:#111827}

/* Contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.panel{border:1px solid var(--ring);border-radius:var(--radius);padding:18px;background:#fff;box-shadow:var(--shadow)}
.list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.muted{color:var(--muted)}

/* Footer */
footer{padding:26px 0;border-top:1px solid var(--ring);color:var(--muted);font-size:.95rem}

/* Responsive */
@media (max-width: 860px){
  .hero-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .nav-actions{display:none}
}