/* ===============================
   INTERFACE CERVEAU-MACHINE — CSS
   Thème : Bioluminescent / Neurosciences
   =============================== */
@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@300;400;600;700;800&family=Inconsolata:wght@400;500&display=swap');
:root{--bg:#030810;--bg2:#050d18;--bg3:#08111f;--teal:#00d4aa;--teal-d:rgba(0,212,170,.12);--teal-g:rgba(0,212,170,.22);--pink:#e040fb;--blue:#00b4d8;--text:#cce8e0;--muted:#4a7a6a;--dim:#1a3028;--border:rgba(0,212,170,.14);--font-h:'Raleway',sans-serif;--font-m:'Inconsolata',monospace}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{font-family:var(--font-h);background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden}
::-webkit-scrollbar{width:5px}::-webkit-scrollbar-thumb{background:var(--teal);border-radius:3px}
#eeg-canvas{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.35}
.wrap{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:0 32px 100px}
.hdr{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--border);flex-wrap:wrap;gap:10px}
.hdr nav{font-family:var(--font-m);font-size:.67rem;color:var(--muted)}.hdr nav a{color:var(--teal);text-decoration:none}.hdr nav span{margin:0 7px;opacity:.4}
.badge{font-family:var(--font-m);font-size:.63rem;padding:4px 13px;border:1px solid var(--border);border-radius:2px;color:var(--teal);background:var(--teal-d);letter-spacing:.1em;text-transform:uppercase}
.hero{padding:72px 0 52px}
.hero-eye{font-family:var(--font-m);font-size:.65rem;color:var(--teal);letter-spacing:.22em;text-transform:uppercase;margin-bottom:22px;opacity:.8}
.hero h1{font-size:clamp(2.6rem,6vw,4.8rem);font-weight:800;color:var(--text);line-height:1.05;margin-bottom:16px;letter-spacing:-.02em}
.hero h1 span{color:var(--teal);text-shadow:0 0 30px var(--teal-g)}
.hero-desc{font-size:1rem;color:var(--muted);max-width:600px;line-height:1.8}
.stats{display:flex;gap:0;background:var(--bg2);border:1px solid var(--border);border-radius:4px;overflow:hidden;margin:44px 0 60px}
.sc{flex:1;padding:22px 16px;text-align:center;border-right:1px solid var(--border);transition:background .2s}.sc:last-child{border-right:none}.sc:hover{background:var(--teal-d)}
.sn{font-family:var(--font-h);font-size:1.8rem;font-weight:700;color:var(--teal);line-height:1}.sl{font-family:var(--font-m);font-size:.57rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;margin-top:5px}
.snav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:60px;padding:14px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.npill{font-family:var(--font-m);font-size:.66rem;padding:6px 14px;border:1px solid var(--border);border-radius:2px;color:var(--muted);text-decoration:none;letter-spacing:.06em;text-transform:uppercase;transition:all .2s}
.npill:hover,.npill.active{border-color:var(--teal);color:var(--teal);background:var(--teal-d)}
.cs{margin-bottom:80px;opacity:0;transform:translateY(18px);transition:opacity .55s,transform .55s}.cs.vis{opacity:1;transform:none}
.sh{display:flex;align-items:center;gap:14px;margin-bottom:30px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.si{width:46px;height:46px;background:var(--teal-d);border:1px solid var(--border);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}
.snum{font-family:var(--font-m);font-size:.6rem;color:var(--dim);display:block;letter-spacing:.08em}.stitle{font-size:clamp(1.5rem,3vw,2rem);font-weight:700;color:var(--text)}
.cgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.card{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:22px;position:relative;overflow:hidden;transition:transform .25s,border-color .25s}
.card:hover{transform:translateY(-3px);border-color:rgba(0,212,170,.35)}
.card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--teal),transparent);transform:scaleX(0);transition:transform .4s}
.card:hover::after{transform:scaleX(1)}
.chip{font-family:var(--font-m);font-size:.6rem;padding:2px 9px;border-radius:2px;display:inline-block;margin-bottom:10px;letter-spacing:.07em;text-transform:uppercase;background:var(--teal-d);color:var(--teal);border:1px solid var(--border)}
.chip.p{background:rgba(224,64,251,.1);color:var(--pink);border-color:rgba(224,64,251,.2)}
.card h3{font-size:1rem;font-weight:600;color:var(--text);margin-bottom:8px}.card p{font-size:.87rem;color:var(--muted);line-height:1.65}
.code{background:#020810;border:1px solid var(--border);border-radius:6px;overflow:hidden;margin:20px 0}
.code-hdr{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:rgba(0,212,170,.05);border-bottom:1px solid var(--border)}
.code-lang{font-family:var(--font-m);font-size:.63rem;color:var(--teal);letter-spacing:.1em;text-transform:uppercase}
.dots{display:flex;gap:5px}.dots span{width:9px;height:9px;border-radius:50%}.dots span:nth-child(1){background:#ff5f57}.dots span:nth-child(2){background:#febc2e}.dots span:nth-child(3){background:#28c840}
.code pre{padding:20px;font-family:var(--font-m);font-size:.78rem;line-height:1.8;color:#3a7a65;overflow-x:auto}
.code .kw{color:var(--teal)}.code .fn{color:var(--blue)}.code .st{color:#a78bfa}.code .nm{color:#fb923c}.code .cm{color:#1e4a38;font-style:italic}
.tbl{width:100%;border-collapse:collapse;font-size:.85rem;margin:14px 0}
.tbl thead th{font-family:var(--font-m);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--teal);padding:12px 14px;text-align:left;border-bottom:1px solid var(--border);background:var(--bg2)}
.tbl tbody td{padding:12px 14px;border-bottom:1px solid rgba(0,212,170,.05);color:var(--muted);vertical-align:top}
.tbl tbody td:first-child{font-family:var(--font-m);font-size:.77rem;color:var(--text)}
.tbl tbody tr:hover td{background:var(--teal-d)}
.info{background:var(--teal-d);border:1px solid var(--border);border-left:2px solid var(--teal);padding:20px 24px;margin:20px 0}
.info-t{font-family:var(--font-m);font-size:.68rem;color:var(--teal);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}
.info p{font-size:.9rem;color:var(--muted);line-height:1.65}
.tpill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:var(--bg2);border:1px solid var(--border);border-radius:4px;margin:4px;font-family:var(--font-m);font-size:.73rem;color:var(--muted);transition:all .2s}
.tpill:hover{border-color:var(--teal);color:var(--teal)}.tpill .d{width:5px;height:5px;border-radius:50%;background:var(--teal)}
.ftr{margin-top:80px;padding-top:22px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.ftr p{font-family:var(--font-m);font-size:.65rem;color:var(--muted)}.ftr a{color:var(--teal);text-decoration:none}
@media(max-width:720px){.wrap{padding:0 16px 80px}.stats{flex-wrap:wrap}.sc{min-width:50%}}