:root{
  --bg:#04130f;
  --bg-2:#072019;
  --turq:#2ec4b6;
  --lime:#a8e063;
  --text:#e7f6f0;
  --muted:#9fc4ba;
  --glass:rgba(255,255,255,.06);
  --border:rgba(168,224,99,.18);
  --radius:22px;
  font-synthesis:none;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI",system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
}
.container{width:min(1140px,92%);margin:0 auto}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border-radius:var(--radius)}
.eyebrow{
  display:inline-block;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--lime);margin-bottom:.6rem;font-weight:600;
}
h1,h2,h3{line-height:1.15;font-weight:700}
h1{font-size:clamp(2rem,5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem)}

/* buttons */
.btn{
  display:inline-block;padding:.85rem 1.6rem;border-radius:999px;font-weight:600;
  cursor:pointer;border:1px solid transparent;transition:.25s;font-size:.95rem;
}
.btn-primary{
  background:linear-gradient(120deg,var(--turq),var(--lime));color:#04130f;
  box-shadow:0 8px 30px rgba(46,196,182,.35);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 38px rgba(168,224,99,.45)}
.btn-ghost{border-color:var(--border);color:var(--text);background:var(--glass)}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime)}

/* header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(4,19,15,.72);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}
.logo{display:flex;align-items:center;gap:.6rem;font-weight:600;font-size:1.15rem}
.logo strong{color:var(--lime)}
.logo-mark{
  width:26px;height:26px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,var(--lime),var(--turq));
  box-shadow:0 0 16px rgba(46,196,182,.6);
}
.nav-links{display:flex;gap:1.6rem}
.nav-links a{color:var(--muted);font-size:.95rem;transition:.2s}
.nav-links a:hover{color:var(--lime)}
.burger{display:none;background:none;border:none;color:var(--text);font-size:1.8rem;cursor:pointer}

/* hero */
.hero{position:relative;padding:5rem 0 4rem;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(40% 50% at 80% 10%,rgba(46,196,182,.30),transparent),
    radial-gradient(45% 55% at 10% 90%,rgba(168,224,99,.22),transparent),
    linear-gradient(160deg,var(--bg),var(--bg-2));
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle,rgba(168,224,99,.10) 1px,transparent 1.5px);
  background-size:34px 34px;opacity:.5;
}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.hero-text p{color:var(--muted);font-size:1.1rem;margin:1rem 0 1.8rem;max-width:48ch}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap}
.hero-stats{list-style:none;display:flex;gap:2rem;margin-top:2.5rem;flex-wrap:wrap}
.hero-stats strong{display:block;font-size:1.7rem;color:var(--lime)}
.hero-stats span{font-size:.85rem;color:var(--muted)}
.hero-media img{
  border:1px solid var(--border);
  box-shadow:0 24px 60px rgba(0,0,0,.5);
  animation:float 6s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* sections */
.section{padding:4.5rem 0}
.section-alt{background:var(--bg-2)}
.section-head{text-align:center;max-width:640px;margin:0 auto 2.8rem}
.section-head p{color:var(--muted);margin-top:.6rem}
.grid{display:grid;gap:1.6rem}
.grid-3{grid-template-columns:repeat(3,1fr)}

.card{
  background:var(--glass);border:1px solid var(--border);border-radius:var(--radius);
  padding:1.2rem;transition:.3s;
}
.card img{height:180px;object-fit:cover;margin-bottom:1rem}
.card h3{margin-bottom:.5rem}
.card p{color:var(--muted);font-size:.95rem}
.card:hover{transform:translateY(-6px);border-color:var(--lime);box-shadow:0 18px 40px rgba(46,196,182,.18)}

/* parcours */
.parcours-inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:3rem;align-items:center}
.parcours-media img{border:1px solid var(--border);box-shadow:0 18px 50px rgba(0,0,0,.45)}
.steps{list-style:none;margin-top:1.5rem;display:flex;flex-direction:column;gap:1.2rem}
.steps li{display:flex;gap:1rem;align-items:flex-start}
.steps span{
  flex:none;width:46px;height:46px;border-radius:50%;
  display:grid;place-items:center;font-weight:700;color:#04130f;
  background:linear-gradient(120deg,var(--turq),var(--lime));
}
.steps strong{color:var(--lime)}
.steps p{color:var(--muted);font-size:.92rem}

/* pricing */
.price-card{
  background:var(--glass);border:1px solid var(--border);border-radius:var(--radius);
  padding:2rem 1.6rem;text-align:center;position:relative;transition:.3s;display:flex;flex-direction:column
}
.price-card h3{margin-bottom:.8rem}
.price{font-size:2rem;font-weight:700;color:var(--lime);margin-bottom:1.2rem}
.price span{font-size:.9rem;color:var(--muted);font-weight:400}
.price-card ul{list-style:none;text-align:left;margin-bottom:1.6rem;display:flex;flex-direction:column;gap:.6rem;flex:1}
.price-card li{color:var(--muted);font-size:.93rem;padding-left:1.4rem;position:relative}
.price-card li::before{content:"◆";position:absolute;left:0;color:var(--turq);font-size:.7rem;top:.25rem}
.price-card.featured{border-color:var(--lime);box-shadow:0 18px 50px rgba(168,224,99,.2);transform:scale(1.03)}
.badge{
  position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  background:linear-gradient(120deg,var(--turq),var(--lime));color:#04130f;
  padding:.25rem 1rem;border-radius:999px;font-size:.75rem;font-weight:700
}
.price-card:hover{transform:translateY(-6px)}
.price-card.featured:hover{transform:scale(1.03) translateY(-6px)}

/* testimonials */
.testimonial{
  background:var(--glass);border:1px solid var(--border);border-radius:var(--radius);
  padding:1.6rem;font-style:italic
}
.testimonial p{color:var(--text)}
.testimonial footer{margin-top:1rem;color:var(--lime);font-style:normal;font-weight:600;font-size:.9rem}

/* contact */
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.contact-list{list-style:none;margin-top:1.5rem;display:flex;flex-direction:column;gap:1.1rem}
.contact-list strong{color:var(--lime)}
.contact-list a{color:var(--muted)}
.contact-list a:hover{color:var(--lime)}
.contact-form{
  background:var(--glass);border:1px solid var(--border);border-radius:var(--radius);padding:1.8rem
}
.field{margin-bottom:1.1rem;display:flex;flex-direction:column;gap:.4rem}
.field label{font-size:.85rem;color:var(--muted)}
.field input,.field select,.field textarea{
  background:rgba(4,19,15,.6);border:1px solid var(--border);border-radius:12px;
  padding:.75rem .9rem;color:var(--text);font-family:inherit;font-size:.95rem
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--lime)}
.form-status{margin-top:1rem;font-size:.9rem;color:var(--lime)}

/* footer */
.site-footer{background:var(--bg-2);border-top:1px solid var(--border);padding-top:3rem;margin-top:1rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem;padding-bottom:2rem}
.footer-logo{margin-bottom:.8rem}
.site-footer p{color:var(--muted);font-size:.9rem}
.footer-links h4{margin-bottom:.9rem;color:var(--lime);font-size:.95rem}
.footer-links a{display:block;color:var(--muted);font-size:.9rem;margin-bottom:.5rem;transition:.2s}
.footer-links a:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid var(--border);padding:1.4rem 0;text-align:center}

/* cookie banner */
.cookie-banner{
  position:fixed;bottom:1rem;left:50%;transform:translateX(-50%);
  width:min(680px,94%);z-index:80;
  background:rgba(7,32,25,.96);backdrop-filter:blur(14px);
  border:1px solid var(--border);border-radius:18px;padding:1.2rem 1.4rem;
  display:flex;align-items:center;justify-content:space-between;gap:1.2rem;flex-wrap:wrap;
  box-shadow:0 18px 50px rgba(0,0,0,.55)
}
.cookie-banner p{font-size:.9rem;color:var(--muted);flex:1;min-width:240px}
.cookie-banner a{color:var(--lime)}
.cookie-actions{display:flex;gap:.7rem}

/* legal pages */
.legal{padding:3.5rem 0;max-width:820px}
.legal h1{margin-bottom:1.2rem}
.legal h2{margin:2rem 0 .8rem;font-size:1.3rem;color:var(--lime)}
.legal p,.legal li{color:var(--muted);margin-bottom:.8rem}
.legal ul{padding-left:1.4rem}
.legal a{color:var(--lime)}
.back-link{display:inline-block;margin-bottom:1.5rem;color:var(--lime)}

/* responsive */
@media(max-width:880px){
  .hero-inner,.parcours-inner,.contact-inner{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;
    background:rgba(4,19,15,.97);border-bottom:1px solid var(--border);
    max-height:0;overflow:hidden;transition:max-height .3s
  }
  .nav-links.open{max-height:320px}
  .nav-links a{padding:1rem 6%}
  .burger{display:block}
  .parcours-media{order:2}
}