:root{
      --bg:#0b0d13;          /* fond profond */
      --surface:#11131a;     /* cartes */
      --muted:#1a1d26;
      --primary:#6aa9ff;     /* accent froid */
      --primary-2:#9dde7a;   /* accent chaud secondaire */
      --text:#e7e9ee;
      --text-dim:#9aa3b2;
      --ok:#7bd389;
      --warn:#f3c969;
      --danger:#ff7b7b;
      --radius:16px;
      --shadow:0 10px 30px rgba(0,0,0,.35);
      --maxw:1180px;
    }
    *{box-sizing:border-box}
    html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,'Helvetica Neue',Arial,"Noto Sans","Liberation Sans",sans-serif;line-height:1.55}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    .container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
    
    /* ====== Navigation améliorée ====== */
    header{position:sticky;top:0;backdrop-filter:saturate(1.2) blur(8px);background:linear-gradient(180deg,rgba(11,13,19,.85),rgba(11,13,19,.55));z-index:50;border-bottom:1px solid rgba(255,255,255,.06)}
    .nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;position:relative;}
    .brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.2px;z-index:60;}
    .brand-badge{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--primary),#89b7ff 60%,#cfe4ff);box-shadow:0 6px 18px rgba(106,169,255,.35);display:grid;place-items:center}
    .brand-badge svg{width:24px;height:24px}
    
    /* Navigation desktop */
    .nav-links{display:flex;gap:1rem;}
    nav a{padding:10px 14px;border-radius:12px;color:var(--text-dim);transition:all 0.3s ease;}
    nav a:hover{color:var(--text);background:rgba(255,255,255,.04)}
    .cta{border:1px solid rgba(255,255,255,.12);padding:10px 16px;border-radius:14px;background:linear-gradient(180deg,#1a1f2b,#141824);box-shadow:var(--shadow);transition:all 0.3s ease;}
    .cta:hover{border-color:rgba(255,255,255,.24);transform:translateY(-2px);}

    /* Menu mobile */
    .mobile-menu-btn{display:none;flex-direction:column;justify-content:space-around;width:30px;height:30px;background:transparent;border:none;cursor:pointer;padding:0;z-index:60;}
    .mobile-menu-btn span{width:30px;height:3px;background:var(--text);border-radius:10px;transition:all 0.3s linear;position:relative;transform-origin:1px;}
    
    /* État ouvert du menu mobile */
    .mobile-menu-btn.open span:nth-child(1){transform:rotate(45deg);}
    .mobile-menu-btn.open span:nth-child(2){opacity:0;}
    .mobile-menu-btn.open span:nth-child(3){transform:rotate(-45deg);}
    
    /* Navigation mobile */
    @media (max-width: 768px) {
      .mobile-menu-btn{display:flex;}
      .nav-links{position:fixed;top:0;right:-100%;height:100vh;width:75%;max-width:300px;background:var(--surface);flex-direction:column;padding:80px 30px 40px;transition:right 0.3s ease;box-shadow:-5px 0 25px rgba(0,0,0,0.2);z-index:50;overflow-y:auto;}
      .nav-links.active{right:0;}
      .nav-links a{width:100%;padding:15px;border-radius:8px;margin-bottom:5px;}
      .overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);z-index:40;}
      .overlay.active{display:block;}
    }

    /* ====== Hero responsive ====== */
    .hero{position:relative;overflow:hidden}
    .hero::before{content:"";position:absolute;inset:-20% -10% auto -10%;height:380px;background:radial-gradient(60% 60% at 50% 50%,rgba(106,169,255,.2),transparent 60%)}
    .grid{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;padding:72px 0}
    h1{font-size:clamp(32px,5vw,54px);line-height:1.05;margin:0 0 16px}
    .lead{font-size:clamp(16px,2.2vw,20px);color:var(--text-dim);max-width:56ch}
    .hero-cta{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
    .btn{padding:12px 18px;border-radius:14px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg,#1b2230,#161b25);font-weight:600;transition:all 0.3s ease;cursor:pointer;}
    .btn.primary{background:linear-gradient(180deg,#6aa9ff,#5b94e0);color:#0b0d13;border-color:transparent}
    .btn:hover{transform:translateY(-2px);box-shadow:0 5px 15px rgba(0,0,0,0.2);}
    .kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
    .kpi{background:var(--surface);border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:16px}
    .kpi strong{display:block;font-size:22px}
    .ill-hero{background:var(--muted);border:1px solid rgba(255,255,255,.06);border-radius:24px;padding:16px}

    /* ====== Sections ====== */
    section{padding:72px 0;border-top:1px solid rgba(255,255,255,.06)}
    .section-title{font-size:28px;margin:0 0 12px}
    .section-lead{color:var(--text-dim);max-width:70ch;margin:0 0 26px}
    .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .card{background:var(--surface);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:18px;transition:transform .2s ease, border-color .2s ease}
    .card:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.18)}
    .card-ill{height:140px;border-radius:12px;background:var(--muted);margin-bottom:12px;border:1px solid rgba(255,255,255,.05);display:grid;place-items:center}

    /* ====== Timeline ====== */
    .timeline{display:grid;grid-template-columns:1fr 1fr;gap:24px}
    .step{background:var(--surface);padding:18px;border:1px solid rgba(255,255,255,.06);border-radius:14px}
    .step h4{margin:.2rem 0}

    /* ====== Testimonials ====== */
    .quotes{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
    .quote{background:linear-gradient(180deg,#151926,#121520);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:18px}
    .quote small{display:block;color:var(--text-dim);margin-top:8px}

    /* ====== Pricing ====== */
    .pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .price{background:var(--surface);border:1px solid rgba(255,255,255,.06);border-radius:18px;padding:22px}
    .price h3{margin:.2rem 0}
    .price .tag{display:inline-block;margin:.4rem 0 .8rem;padding:4px 10px;border-radius:999px;background:rgba(106,169,255,.12);border:1px solid rgba(106,169,255,.35)}
    .price ul{padding-left:18px;color:var(--text-dim)}

    /* ====== FAQ ====== */
    .faq item{display:block}
    details{background:var(--surface);border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:16px;margin-bottom:12px}
    summary{cursor:pointer;font-weight:600;padding:5px 0;}

    /* ====== Formulaires ====== */
    .field{width:100%;margin-top:6px;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:#0f1320;color:var(--text);transition:all 0.3s ease;}
    .field:focus{outline:none;border-color:#6aa9ff;box-shadow:0 0 0 4px rgba(106,169,255,.18)}
    label{display:block;margin-bottom:15px;}
    
    /* ====== Footer ====== */
    footer{padding:40px 0;color:var(--text-dim)}
    .footer-content{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;}

    /* ====== Responsive amélioré ====== */
    @media (max-width: 1024px) {
      .grid{gap:30px;}
      .cards, .pricing, .quotes{grid-template-columns:repeat(2, 1fr);}
    }

    @media (max-width: 880px) {
      .grid{grid-template-columns:1fr;text-align:center;padding:50px 0;}
      .hero-cta{justify-content:center;}
      .kpis{grid-template-columns:1fr;gap:12px;}
      .timeline{grid-template-columns:1fr;}
    }

    @media (max-width: 640px) {
      .container{padding:0 16px;}
      section{padding:50px 0;}
      .cards, .pricing, .quotes{grid-template-columns:1fr;}
      .section-title{font-size:24px;}
      .hero::before{height:250px;}
      .ill-hero{padding:10px;}
      
      /* Amélioration des formulaires sur mobile */
      .field{padding:14px 16px;}
      
      /* Ajustement de l'espacement */
      .card, .price, .quote, .step{padding:16px;}
      
      /* Footer empilé sur mobile */
      .footer-content{flex-direction:column;gap:20px;}
    }

    @media (max-width: 380px) {
      h1{font-size:28px;}
      .btn{padding:10px 14px;font-size:14px;}
      .hero-cta{flex-direction:column;align-items:center;}
      .card-ill{height:120px;}
    }

    /* ====== Améliorations tactiles ====== */
    @media (hover: none) {
      .card:hover{transform:none;border-color:rgba(255,255,255,.06);}
      .btn:hover{transform:none;box-shadow:none;}
    }

    /* ====== Simple reveal ====== */
    .reveal{opacity:0;transform:translateY(10px);transition:opacity .6s ease, transform .6s ease}
    .reveal.is-visible{opacity:1;transform:translateY(0)}

    /* ====== Section WHY (Pourquoi JobSim) ====== */
#why .grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

#why .card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: 24px;
  text-align: left;
  transition: all 0.3s ease;
}

#why .card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,255,255,.18);
  box-shadow: var(--shadow);
}

#why .card h3 {
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 20px;
  color: var(--primary);
}

#why .card p {
  color: var(--text-dim);
  line-height: 1.5;
}


/* ====== Section FEATURES (Fonctionnalités clés) ====== */
#features .grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}

#features .feature {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: 22px;
  transition: all 0.3s ease;
}

#features .feature:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,.18);
  box-shadow: var(--shadow);
}

#features .feature h4 {
  margin: 0 0 10px;
  color: var(--primary-2);
  font-size: 18px;
}

#features .feature p {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.6;
}


/* ====== Responsive ====== */
@media (max-width: 1024px) {
  #why .grid-3 {
    grid-template-columns: 1fr 1fr;
  }
  #features .grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  #why .grid-3 {
    grid-template-columns: 1fr;
  }
}