:root{
  --bg:#0b0b0b;
  --card:#111;
  --text:#f5f5f5;
  --muted:#bdbdbd;
  --accent1: #5cc8ff; /* bleu clair */
  --accent2: #ff6b6b; /* rouge */
  --accent3: #7bff9e; /* vert clair */
  --container: 1100px;
  --radius: 12px;
}

*{box-sizing:border-box}
body{margin:0;font-family:Inter, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;background:var(--bg);color:var(--text);line-height:1.5}
.container{max-width:var(--container);margin:0 auto;padding:1rem}

.site-header{background:linear-gradient(90deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));backdrop-filter: blur(2px);position:sticky;top:0;z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:0.5rem 1rem}
.logo{height:64px}
.brand{display:flex;align-items:center;gap:0.5rem;text-decoration:none;color:var(--text)}
.nav-toggle{display:none;background:none;border:0;color:var(--text);font-size:1.4rem}
.main-nav{display:flex;gap:1rem}
.main-nav a{color:var(--text);text-decoration:none;padding:0.4rem 0.6rem;border-radius:8px}
.main-nav a:hover{background:rgba(255,255,255,0.03)}

.hero{padding:3.5rem 0;text-align:center}
.hero-inner h1{font-size:2.2rem;margin:0 0 0.2rem}
.lede{color:var(--muted);margin-bottom:1rem}
.btn{display:inline-block;padding:0.7rem 1.1rem;border-radius:999px;background:linear-gradient(90deg,var(--accent1),var(--accent2));color:#000;font-weight:700;text-decoration:none}

.section{padding:2rem 0}
.section.alt{background:linear-gradient(180deg, rgba(255,255,255,0.01), transparent)}
h2{margin-top:0}
.grid.activities{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}
.activities article{background:var(--card);padding:1rem;border-radius:var(--radius)}

.tarifs{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}

.schedule ul{list-style:none;padding:0;margin:0.4rem 0}
.team{list-style:none;padding:0;margin:0}

.site-footer{border-top:1px solid rgba(255,255,255,0.03);padding:1rem 0;margin-top:2rem}
.footer-inner{display:flex;justify-content:space-between;align-items:center}
.credit{color:var(--muted)}

/* Responsive nav */
@media (max-width:800px){
  .nav-toggle{display:block}
  .main-nav{position:absolute;right:1rem;top:72px;background:var(--card);flex-direction:column;padding:0.7rem;border-radius:10px;display:none}
  .main-nav.open{display:flex}
}

/* small tweaks */
a{color:var(--accent1)}

/* End of file */