:root{
  --bg:#0A1322;
  --bg-2:#0D1830;
  --card:#111E36;
  --card-hover:#152A44;
  --line:rgba(140,170,210,.14);
  --text:#EAF0F9;
  --muted:#9AAAC4;
  --blue:#2BAAE2;
  --green:#4ADE39;
  --grad:linear-gradient(100deg,#2BAAE2,#4ADE39);
  --radius:18px;
  --maxw:1140px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:96px 0}
h1,h2,h3{line-height:1.2;font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);margin-bottom:14px}
.kicker{
  display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:14px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.lead{color:var(--muted);font-size:1.08rem;max-width:640px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- nav ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(10,19,34,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.15rem}
.brand svg{height:34px;width:auto}
.brand .ia{color:var(--green)}
.brand .ia i{font-style:normal;color:var(--blue)}
.nav-links{display:flex;gap:30px;align-items:center;font-weight:600;font-size:.95rem}
.nav-links a{color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--text)}
.btn{
  display:inline-block;padding:13px 26px;border-radius:999px;font-weight:700;
  background:var(--grad);color:#07101E;transition:transform .15s,box-shadow .2s;
  border:none;cursor:pointer;font-size:.98rem;font-family:inherit;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(64,200,120,.35)}
.btn-ghost{
  background:transparent;color:var(--text);
  border:1px solid rgba(140,170,210,.35);
}
.btn-ghost:hover{box-shadow:none;border-color:var(--blue)}
.nav .btn{padding:10px 20px;font-size:.9rem}
.burger{display:none;background:none;border:none;color:var(--text);font-size:1.6rem;cursor:pointer}

/* ---------- hero ---------- */
.hero{
  position:relative;padding:110px 0 100px;
  background:
    radial-gradient(700px 420px at 15% -10%,rgba(43,170,226,.16),transparent 60%),
    radial-gradient(700px 420px at 90% 0%,rgba(74,222,57,.10),transparent 60%),
    var(--bg);
  overflow:hidden;
}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.4rem);margin-bottom:22px}
.hero .lead{margin-bottom:34px}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:38px}
.chip{
  font-size:.82rem;font-weight:600;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;padding:7px 14px;
  background:rgba(255,255,255,.02);
}
.hero-visual{position:relative}
.hero-visual svg{width:100%;height:auto;filter:drop-shadow(0 0 60px rgba(43,170,226,.25))}

/* ---------- probleme ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.pain-list{list-style:none;display:grid;gap:14px;margin-top:8px}
.pain-list li{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;
}
.pain-list .dot{
  flex:none;width:10px;height:10px;border-radius:50%;margin-top:8px;
  background:var(--grad);
}
.pain-list b{display:block;margin-bottom:2px}
.pain-list span{color:var(--muted);font-size:.95rem}

/* ---------- solutions ---------- */
.alt{background:var(--bg-2)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;transition:transform .2s,border-color .2s;
}
.card:hover{transform:translateY(-4px);border-color:rgba(43,170,226,.45)}
.card .ico{
  width:48px;height:48px;border-radius:12px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(135deg,rgba(43,170,226,.18),rgba(74,222,57,.18));
  border:1px solid var(--line);font-size:1.4rem;
}
.card h3{font-size:1.12rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.95rem}

/* ---------- outils ---------- */
.tools{margin-top:52px;text-align:center}
.tools p{color:var(--muted);font-size:.9rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin-bottom:20px}
.tool-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.tool{
  font-weight:700;font-size:.95rem;color:var(--muted);
  border:1px solid var(--line);border-radius:12px;padding:10px 20px;
  background:rgba(255,255,255,.02);
}

/* ---------- offres ---------- */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px;align-items:stretch}
.price-card{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:34px 28px;display:flex;flex-direction:column;
}
.price-card.featured{
  border:1px solid transparent;
  background:
    linear-gradient(var(--card),var(--card)) padding-box,
    var(--grad) border-box;
}
.price-card .tag{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--grad);color:#07101E;font-size:.75rem;font-weight:800;
  padding:5px 16px;border-radius:999px;letter-spacing:.05em;white-space:nowrap;
}
.step{font-size:.8rem;font-weight:800;letter-spacing:.12em;color:var(--muted);text-transform:uppercase;margin-bottom:8px}
.price-card h3{font-size:1.3rem;margin-bottom:6px}
.price{font-size:1.55rem;font-weight:800;margin:14px 0 4px}
.price small{font-size:.85rem;color:var(--muted);font-weight:600}
.price-card ul{list-style:none;margin:22px 0 28px;display:grid;gap:11px;flex:1}
.price-card li{display:flex;gap:11px;color:var(--muted);font-size:.95rem;align-items:flex-start}
.price-card li::before{
  content:"✓";flex:none;font-weight:800;margin-top:1px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.price-card .btn{text-align:center}
.saas-note{
  margin-top:30px;text-align:center;color:var(--muted);font-size:.92rem;
  border:1px dashed var(--line);border-radius:14px;padding:16px 22px;
}

/* ---------- preuves ---------- */
.proofs{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:44px}
.proof{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;
}
.proof h3{font-size:1.08rem;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.proof h3 span{font-size:1.3rem}
.proof p{color:var(--muted);font-size:.95rem}
.proof-note{margin-top:26px;color:var(--muted);font-size:.95rem;text-align:center}

/* ---------- cibles ---------- */
.targets{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.target{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;text-align:center;
}
.target .num{
  font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin-bottom:12px;
}
.target h3{font-size:1.1rem;margin-bottom:10px}
.target p{color:var(--muted);font-size:.94rem}

/* ---------- actus ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.news-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:0;overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s,border-color .2s;
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(43,170,226,.45)}
.news-img{width:100%;aspect-ratio:1200/630;object-fit:cover;display:block;border-bottom:1px solid var(--line)}
.news-body{padding:24px 26px;display:flex;flex-direction:column;flex:1}
.news-meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px;font-size:.8rem}
.news-date{color:var(--muted);font-weight:600}
.news-tag{
  border:1px solid rgba(43,170,226,.35);border-radius:999px;padding:3px 12px;
  font-weight:700;color:var(--blue);background:rgba(43,170,226,.08);
}
.news-card h3{font-size:1.1rem;margin-bottom:10px}
.news-card p{color:var(--muted);font-size:.95rem;flex:1}
.news-link{margin-top:16px;font-weight:700;font-size:.92rem;color:var(--blue);transition:color .2s}
.news-link:hover{color:var(--green)}
.news-more{text-align:center;margin-top:38px}

/* ---------- page actualites ---------- */
.page-head{padding:84px 0 0;text-align:center}
.page-head .lead{margin:0 auto}
.article-wrap{max-width:820px;margin:0 auto}
.article{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:0;overflow:hidden;scroll-margin-top:96px;
}
.article-img{width:100%;display:block;border-bottom:1px solid var(--line)}
.article-body{padding:34px 38px}
.article h2{font-size:1.55rem;margin-bottom:18px}
.article .content p{color:var(--muted);font-size:.98rem;margin-bottom:14px}
.article .content p:last-child{margin-bottom:0}
.article .content strong{color:var(--text)}
.article .content h3{font-size:1.15rem;margin:28px 0 10px}
.article .content h4{font-size:1rem;margin:20px 0 8px}
.article .content ul{margin:0 0 14px 22px;color:var(--muted)}
.article .content li{margin-bottom:8px;font-size:.97rem}
.article .content p.sources{
  font-size:.85rem;font-style:italic;
  border-top:1px solid var(--line);padding-top:14px;margin-top:22px;
}
.article-nav{
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  max-width:820px;margin:26px auto 0;
}
.article-nav a{font-weight:700;font-size:.92rem;color:var(--blue);transition:color .2s}
.article-nav a:hover{color:var(--green)}
.back-home{text-align:center;margin-top:44px}

/* ---------- contact ---------- */
.contact{
  background:
    radial-gradient(600px 380px at 50% 120%,rgba(74,222,57,.10),transparent 65%),
    var(--bg-2);
  text-align:center;
}
.contact .lead{margin:0 auto 36px}
.contact-box{
  max-width:560px;margin:0 auto;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);padding:40px 36px;
}
.contact-box .btn{width:100%;margin-top:6px}
.contact-alt{margin-top:18px;color:var(--muted);font-size:.92rem}
.contact-alt a{color:var(--blue);font-weight:700}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:36px 0;color:var(--muted);font-size:.9rem}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
footer .brand{font-size:1rem}
footer .brand svg{height:26px}

/* ---------- bannière cookies ---------- */
.cookie-banner{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:100;
  max-width:560px;margin:0 auto;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;box-shadow:0 12px 40px rgba(0,0,0,.45);
}
.cookie-banner p{color:var(--muted);font-size:.9rem;margin-bottom:14px}
.cookie-actions{display:flex;gap:12px;flex-wrap:wrap}
.cookie-actions .btn{padding:10px 22px;font-size:.9rem}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:920px){
  section{padding:70px 0}
  .hero .wrap{grid-template-columns:1fr;gap:44px}
  .hero-visual{max-width:420px;margin:0 auto}
  .split{grid-template-columns:1fr;gap:36px}
  .cards,.pricing,.targets,.news-grid{grid-template-columns:1fr;max-width:520px;margin-left:auto;margin-right:auto}
  .news-grid{margin-top:44px}
  .proofs{grid-template-columns:1fr}
  .article-body{padding:28px 22px}
  .nav-links{
    display:none;position:absolute;top:72px;left:0;right:0;
    flex-direction:column;background:var(--bg-2);padding:26px 24px;gap:20px;
    border-bottom:1px solid var(--line);
  }
  .nav-links.open{display:flex}
  .burger{display:block}
}