:root{--navy:#0f172a;--navy-700:#334155;--gold:#d4a843;--gold-soft:#f5e6b3;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-500:#64748b;--gray-700:#334155;--white:#fff;--shadow:0 4px 12px rgba(15,23,42,.08)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,system-ui,-apple-system,sans-serif;color:var(--navy);background:var(--gray-50);line-height:1.6;-webkit-font-smoothing:antialiased}header.hero{background:linear-gradient(135deg,var(--navy) 0%,#1e293b 100%);color:#fff;padding:60px 20px 50px;text-align:center}header.hero h1{font-size:32px;font-weight:800;letter-spacing:-.02em;max-width:800px;margin:0 auto 12px}header.hero h1 .accent{color:var(--gold)}header.hero p{font-size:16px;color:#cbd5e1;max-width:680px;margin:0 auto;line-height:1.55}header.hero .stats{margin-top:24px;display:flex;gap:32px;justify-content:center;flex-wrap:wrap}header.hero .stat{text-align:center}header.hero .stat-num{font-size:32px;font-weight:800;color:var(--gold)}header.hero .stat-lab{font-size:12px;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em}.search-bar{position:sticky;top:0;background:var(--white);border-bottom:1px solid var(--gray-200);padding:14px 20px;z-index:10;box-shadow:0 2px 8px #0000000a}.search-bar input{width:100%;max-width:600px;margin:0 auto;display:block;padding:14px 18px;border:2px solid var(--gray-200);border-radius:10px;font-size:15px;font-family:inherit;transition:border .15s}.search-bar input:focus{outline:0;border-color:var(--gold)}.search-bar .count{text-align:center;font-size:12px;color:var(--gray-500);margin-top:8px}main{max-width:1100px;margin:0 auto;padding:30px 20px 60px}.cours-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}.cour{background:var(--white);border:1px solid var(--gray-200);border-left:3px solid var(--gold);border-radius:12px;padding:18px;box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s}.cour:hover{transform:translateY(-2px);box-shadow:0 8px 20px #0f172a1a}.cour-nom{font-size:16px;font-weight:700;color:var(--navy);margin-bottom:12px;line-height:1.3}.cour-meta{font-size:13px;color:var(--gray-700)}.cour-row{display:flex;align-items:flex-start;gap:8px;padding:5px 0}.cour-row .ico{flex:0 0 20px;text-align:center}.cour-row a{color:var(--navy);text-decoration:none;font-weight:600}.cour-row a:hover{color:var(--gold);text-decoration:underline}.cour-warn{color:#b45309}.intro{background:#d4a84314;border:1px solid rgba(212,168,67,.3);border-radius:12px;padding:18px 20px;margin-bottom:30px;font-size:14px;line-height:1.6}.intro h2{font-size:17px;font-weight:700;color:var(--navy);margin-bottom:8px}.cta-scan{display:inline-block;background:var(--navy);color:var(--gold);padding:14px 26px;border-radius:10px;font-weight:700;text-decoration:none;font-size:14px;margin-top:12px;transition:transform .15s}.cta-scan:hover{transform:translateY(-1px)}footer{background:var(--navy);color:#94a3b8;padding:36px 20px;text-align:center;font-size:13px;line-height:1.6}footer a{color:var(--gold);text-decoration:none}@media (max-width:600px){header.hero h1{font-size:24px}header.hero p{font-size:14px}header.hero .stats{gap:18px}header.hero .stat-num{font-size:24px}.cours-grid{grid-template-columns:1fr}}