:root{
  --bg:#070a0f;
  --bg2:#0d121a;
  --bg3:#141b26;
  --text:#e7eaef;
  --muted:#8993a3;
  --blue:#2997ff;
  --blue-d:#1c7fe0;
  --green:#00e5a8;
  --line:#1e2733;
  --r:18px;
  --mono:'JetBrains Mono','SF Mono',Consolas,monospace;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  font-size:17px;line-height:1.6;color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-weight:800;letter-spacing:-.015em}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 24px}
a:focus-visible,button:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
[data-lang]{display:none}
[data-lang].active{display:block}
span[data-lang].active{display:inline}

/* Nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(7,10,15,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .in{max-width:1080px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{color:#fff;font-size:1.1rem;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
.brand .lab{color:var(--blue)}
.nav ul{display:flex;gap:22px;align-items:center}
.nav ul a{color:var(--muted);font-size:.9rem;font-weight:500;transition:color .2s}
.nav ul a:hover{color:#fff}
.nav .service-link{background:var(--blue);color:#fff;padding:9px 16px;border-radius:999px;font-size:.85rem;font-weight:700;white-space:nowrap}
.nav .service-link:hover{background:var(--blue-d)}
.lang-toggle{display:flex;background:var(--bg3);border:1px solid var(--line);border-radius:8px;padding:2px}
.lang-toggle button{appearance:none;border:0;background:transparent;color:var(--muted);font-family:var(--mono);font-size:.72rem;font-weight:600;padding:5px 10px;border-radius:6px;cursor:pointer}
.lang-toggle button.active{background:rgba(41,151,255,.16);color:var(--blue)}
.burger{display:none;background:none;border:0;color:#fff;font-size:1.5rem;cursor:pointer}

/* Hero */
.hero{position:relative;padding:96px 24px 80px;text-align:center;overflow:hidden}
.hero::before{content:"";position:absolute;top:-30%;left:50%;width:900px;height:900px;transform:translateX(-50%);background:radial-gradient(circle,rgba(41,151,255,.14) 0%,transparent 65%);pointer-events:none}
.hero-in{position:relative;max-width:720px;margin:0 auto}
.hero-logo{width:100%;max-width:440px;margin:0 auto 8px}
.eyebrow{display:inline-block;color:#bfe0ff;background:rgba(41,151,255,.14);border:1px solid rgba(41,151,255,.35);padding:7px 16px;border-radius:999px;font-size:.82rem;font-weight:700;letter-spacing:.03em;margin-bottom:26px}
.hero p.lede{max-width:560px;margin:0 auto 36px;font-size:1.1rem;color:var(--muted)}
.cta{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:999px;font-weight:700;font-size:.98rem;border:1px solid var(--line);cursor:pointer;transition:transform .2s,background .2s,border-color .2s}
.btn-blue{background:var(--blue);color:#fff;border-color:var(--blue)}
.btn-blue:hover{background:var(--blue-d);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}

/* Sections */
.sec{padding:clamp(60px,8vw,96px) 0}
.sec.alt{background:var(--bg2)}
.kicker{display:block;font-family:var(--mono);color:var(--blue);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:12px}
.sh h2{font-size:clamp(1.7rem,3.4vw,2.3rem);color:#fff;margin-bottom:14px}
.sh p{color:var(--muted);max-width:620px;margin-bottom:0;font-size:1.02rem}
.sh{margin-bottom:44px}

/* App card */
.app-card{background:var(--bg3);border:1px solid var(--line);border-radius:22px;padding:40px;display:grid;grid-template-columns:96px 1fr;gap:30px}
.app-card .icon-wrap img{width:96px;height:96px;border-radius:22px;border:1px solid var(--line)}
.app-card h3{font-family:var(--mono);font-size:1.4rem;color:#fff;display:flex;align-items:center;gap:12px;margin-bottom:4px}
.badge{font-family:var(--mono);font-size:.68rem;letter-spacing:.05em;color:var(--green);background:rgba(0,229,168,.12);border:1px solid rgba(0,229,168,.3);padding:3px 9px;border-radius:999px}
.app-card p.desc{color:var(--text);margin:14px 0 22px;max-width:640px}
.feature-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:13px;margin-bottom:28px}
.feature-list li{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;color:var(--muted)}
.feature-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green);margin-top:7px;flex-shrink:0}
.app-card-links{display:flex;gap:12px;flex-wrap:wrap}
.chip{font-family:var(--mono);font-size:.82rem;color:var(--muted);padding:10px 16px;border:1px solid var(--line);border-radius:10px;transition:color .2s,border-color .2s}
.chip:hover{color:var(--blue);border-color:var(--blue)}

/* Coming soon */
.coming-soon{background:var(--bg2);border:1px dashed var(--line);border-radius:22px;padding:40px;text-align:center;color:var(--muted);margin-top:22px}
.coming-soon svg{width:36px;height:36px;margin:0 auto 14px;opacity:.5}

/* About */
.about-grid{display:grid;grid-template-columns:200px 1fr;gap:40px;align-items:start}
.about-portrait{width:100%;aspect-ratio:1;border-radius:22px;background:var(--bg3);border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.about-portrait img{width:58%;height:58%;object-fit:contain;opacity:.9}
.about-text .role{font-family:var(--mono);color:var(--blue);font-size:.82rem;letter-spacing:.05em;margin-bottom:14px;text-transform:uppercase}
.about-text p{color:var(--text);margin-bottom:14px}

/* Services banner */
.svc-banner{background:linear-gradient(135deg,#0d2a4a,#071a30);border:1px solid rgba(41,151,255,.3);border-radius:22px;padding:40px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.svc-banner h3{font-size:1.3rem;color:#fff;margin-bottom:8px}
.svc-banner p{color:#b9cde3;font-size:.98rem;max-width:460px}

/* Footer */
footer{border-top:1px solid var(--line);padding:44px 24px 32px;text-align:center;color:var(--muted);font-size:.85rem}
footer .brand-line{font-family:var(--mono);color:var(--text);margin-bottom:8px;font-size:1rem}
footer .flinks{display:flex;gap:18px;justify-content:center;margin-top:16px;flex-wrap:wrap}
footer .flinks a{color:var(--muted)}
footer .flinks a:hover{color:var(--blue)}
footer .copy{margin-top:16px;opacity:.7}

/* Reveal */
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}}

@media (max-width:760px){
  .nav ul{display:none;position:fixed;top:60px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:4px;background:rgba(7,10,15,.98);border-bottom:1px solid var(--line);padding:10px 24px 24px}
  .nav.open ul{display:flex}
  .nav ul a{width:100%;padding:12px 0;border-bottom:1px solid var(--line);font-size:1rem}
  .nav .service-link{width:100%;text-align:center;margin-top:6px}
  .burger{display:block}
  .app-card,.about-grid{grid-template-columns:1fr}
  .about-portrait{max-width:160px;margin:0 auto}
  .svc-banner{text-align:center;justify-content:center}
  .svc-banner p{margin:0 auto}
}

/* ---------- Page hero (Blog / Veille) ---------- */
.page-hero{padding:72px 24px 48px;text-align:center}
.page-hero h1{font-size:clamp(1.9rem,4.4vw,2.6rem);color:#fff;letter-spacing:-.015em;margin-bottom:14px}
.page-hero .page-intro{color:var(--muted);max-width:620px;margin:0 auto;font-size:1.02rem}
.page-hero .empty-note{text-align:center;color:var(--muted);font-family:var(--mono);font-size:.84rem;padding:14px 20px 0}
.rss-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;color:var(--muted);font-family:var(--mono);font-size:.85rem;border:1px solid var(--line);border-radius:999px;padding:7px 15px;transition:color .2s,border-color .2s}
.rss-link:hover{color:var(--blue);border-color:var(--blue)}
.rss-link svg{width:14px;height:14px;fill:currentColor}

/* ---------- Blog ---------- */
.post-list{padding:8px 24px 90px;display:flex;flex-direction:column;gap:16px;max-width:780px;margin:0 auto}
.post-card{background:var(--bg3);border:1px solid var(--line);border-radius:16px;padding:28px 32px;display:block;transition:border-color .2s,transform .2s}
.post-card:hover{border-color:var(--blue);transform:translateY(-1px)}
.post-date{font-family:var(--mono);font-size:.78rem;color:var(--muted);letter-spacing:.04em}
.post-title{font-size:1.22rem;color:#fff;margin:8px 0 8px;font-weight:700}
.post-excerpt{color:var(--muted);font-size:.95rem}
.post-tag{display:inline-block;font-family:var(--mono);font-size:.7rem;color:var(--blue);background:rgba(41,151,255,.12);border:1px solid rgba(41,151,255,.3);padding:2px 9px;border-radius:999px;margin-bottom:10px}

/* ---------- Veille ---------- */
.veille-list{padding:8px 24px 100px;display:flex;flex-direction:column;gap:20px;max-width:820px;margin:0 auto}
.veille-entry{background:var(--bg3);border:1px solid var(--line);border-radius:16px;padding:30px 32px}
.veille-date{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.8rem;color:var(--blue);background:rgba(41,151,255,.12);border:1px solid rgba(41,151,255,.3);padding:4px 12px;border-radius:999px;margin-bottom:22px;cursor:pointer;user-select:none;transition:border-color .2s}
.veille-date:hover{border-color:var(--blue)}
.veille-date::after{content:"▾";font-size:.8em;transition:transform .2s}
.veille-entry.collapsed .veille-date{margin-bottom:0}
.veille-entry.collapsed .veille-date::after{transform:rotate(-90deg)}
.veille-entry.collapsed .veille-cat{display:none}
.veille-month{background:var(--bg3);border:1px solid var(--line);border-radius:16px;padding:30px 32px}
.veille-month-header{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.8rem;color:var(--blue);background:rgba(41,151,255,.12);border:1px solid rgba(41,151,255,.3);padding:4px 12px;border-radius:999px;margin-bottom:22px;cursor:pointer;user-select:none;transition:border-color .2s}
.veille-month-header:hover{border-color:var(--blue)}
.veille-month-header::after{content:"▾";font-size:.8em;transition:transform .2s}
.veille-month.collapsed .veille-month-header{margin-bottom:0}
.veille-month.collapsed .veille-month-header::after{transform:rotate(-90deg)}
.veille-month.collapsed .veille-month-days{display:none}
.veille-month-days{display:flex;flex-direction:column;gap:20px;padding-left:22px;border-left:2px dashed var(--line)}
.veille-month-days .veille-entry.collapsed{padding:18px 22px}
.veille-cat{margin-bottom:22px}
.veille-cat:last-child{margin-bottom:0}
.veille-cat h3{font-family:var(--mono);font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:14px;font-weight:500}
.veille-items{list-style:none;display:grid;gap:14px}
.veille-items li{border-left:2px solid var(--line);padding-left:16px}
.veille-items p{font-size:.95rem;color:var(--text);margin:0 0 6px}
.veille-items p:last-child{margin-bottom:0}
.veille-items strong{color:#fff;font-weight:700}
.veille-items a{color:var(--blue)}
.veille-items a:hover{text-decoration:underline}
.veille-action{color:var(--muted) !important;font-size:.9rem !important}

@media (max-width:640px){
  .veille-entry,.veille-month{padding:24px 22px}
  .post-card{padding:24px 22px}
}