:root {
  --vert:#4CAF50; --ocre:#D97700; --brun:#684D0B; --bleu:#0072BC; --bleu2:#0f89a1; --blanc:#FFFFFF;
  --text:#1f2937; --muted:#6b7280; --bg:#ffffff; --bg-alt:#f9fafb; --border:#e5e7eb;
}
* { box-sizing: border-box; }
html, body { margin:0; padding:0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, 'Helvetica Neue', Arial, 'Noto Sans', 'Liberation Sans', sans-serif; color: var(--text); background: var(--bg); }
img { max-width: 100%; display:block; }
a { color: var(--bleu); text-decoration: none; }
a:hover { color: var(--bleu2); }
.container { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
header { position: sticky; top:0; background: rgba(255,255,255,0.9); backdrop-filter: blur(6px); border-bottom:1px solid var(--border); z-index: 50; }
.nav { display:flex; align-items:center; justify-content:space-between; padding: 10px 0; }
.brand { display:flex; align-items:center; gap:10px; font-weight:700; font-size: 1.15rem; }
.brand img { width:44px; height:auto; }
.menu {}
.menu a { margin-left: 16px; font-weight:600; color:#374151; }
.btn { display:inline-block; padding: 12px 18px; border-radius: 8px; font-weight:700; }
.btn-primary { background: var(--ocre); color:#fff; }
.btn-primary:hover { background: var(--brun); }
.btn-outline { border:2px solid var(--bleu); color: var(--bleu); }
.btn-outline:hover { background: var(--bleu); color:#fff; }
.hero { background: url('assets/storefront.jpg') center/cover no-repeat; }
.hero .overlay { background: linear-gradient(180deg, rgba(0,0,0,0.45), rgba(0,0,0,0.35)); }
.hero .content { color:#fff; padding: 80px 0; }
.hero h1 { font-size: clamp(32px, 3.8vw, 56px); line-height: 1.1; margin: 0; }
.hero p { font-size: clamp(16px, 1.5vw, 20px); color: #e5e7eb; max-width: 720px; }
.section { padding: 56px 0; }
.cards { display:grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { border:1px solid var(--border); border-radius:14px; padding:18px; background:#fff; box-shadow: 0 1px 2px rgba(0,0,0,0.03); }
.card h3 { margin: 8px 0 6px; font-size: 1.15rem; }
.badge { display:inline-block; padding:6px 10px; border-radius:999px; background: #ecfdf5; color:#065f46; font-weight:700; font-size: 0.8rem; }
.kpis { display:grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.kpi { background: var(--bg-alt); padding: 14px; border-radius: 10px; border:1px solid var(--border); }
.footer { border-top: 1px solid var(--border); padding: 24px 0; color: #6b7280; font-size: 0.95rem; }
.notice { display:flex; justify-content: center; align-items:center; gap:14px; border:1px dashed var(--ocre); background: #fff7ed; color:#7c2d12; padding: 12px; border-radius: 12px; }
@media (min-width: 900px) { .hero .content { padding: 120px 0 140px; } }