html{scroll-padding-top:85px}
/* Header : fond blanc, texte sombre, logo cohérent avec le footer */
.nav{
  background:#fff!important;
  border-bottom:1px solid #e9e9e3!important;
  border-bottom-color:#e9e9e3!important;
  display:flex;
  align-items:center;
  justify-content:space-between;
  position:sticky!important;
  top:0!important;
  z-index:1000!important;
  height:80px;
  padding:0 clamp(16px,4vw,60px);
  box-shadow:0 2px 10px rgba(0,0,0,0.06);
}
.brand{flex:0 0 auto;display:flex;align-items:center}
.brand img{width:64px;height:64px;object-fit:contain}

/* Menu de navigation centré sur desktop */
.nav nav{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:clamp(14px,2vw,28px);
  margin:0 auto;
  flex:1;
}
.nav nav a{
  color:#6d6d68!important;
  font-size:13.5px;
  font-weight:700;
  white-space:nowrap;
  transition:color .2s ease;
}
.nav nav a.active,.nav nav a:hover{color:#080808!important}
.menu{color:#080808!important;cursor:pointer}
.menu::after{display:none!important}

/* Boutons d'action : Télécharger l'application & Rejoindre YOKA */
.nav-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.mobile-join-btn{display:none!important}
.desktop-join-btn{display:inline-flex!important}

.nav-download{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:9px 15px;
  border-radius:6px;
  font-size:12.5px;
  font-weight:800;
  white-space:nowrap;
  background:var(--yellow)!important;
  border:1px solid var(--yellow)!important;
  color:#080808!important;
  transition:all .2s ease;
}
.nav-download:hover{
  background:transparent!important;
  border-color:#080808!important;
  color:#080808!important;
  transform:translateY(-1px);
}
.pre-join,
.nav-actions .pre-join{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:9px 15px;
  border-radius:6px;
  font-size:12.5px;
  font-weight:800;
  color:#045077!important;
  background:rgba(4,80,119,0.08)!important;
  border:1px solid rgba(4,80,119,0.25)!important;
  white-space:nowrap;
  transition:all .2s ease;
}
.pre-join:hover,
.nav-actions .pre-join:hover{
  background:#045077!important;
  color:#fff!important;
  border-color:#045077!important;
  transform:translateY(-1px);
}

@media(max-width:850px){
  html{scroll-padding-top:70px}
  .nav{
    height:64px;
    padding:0 12px;
    position:sticky!important;
    top:0!important;
    z-index:1000!important;
    display:flex;
    align-items:center;
    box-shadow:0 2px 10px rgba(0,0,0,0.06);
  }
  .brand{
    display:flex;
    align-items:center;
    flex-shrink:0;
  }
  .brand img{
    width:36px;
    height:36px;
  }
  .nav nav{display:none!important}
  .desktop-join-btn{display:none!important}
  .nav.nav-open nav{
    display:flex!important;
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:#fff;
    flex-direction:column;
    align-items:stretch;
    padding:20px 24px;
    box-shadow:0 12px 28px rgba(0,0,0,0.12);
    border-bottom:1px solid #e9e9e3;
    gap:14px;
    z-index:99;
  }
  .nav.nav-open nav .mobile-join-btn{
    display:inline-flex!important;
    width:100%;
    justify-content:center;
    padding:11px 16px;
    font-size:13px;
    margin-top:6px;
  }
  .nav-actions{
    display:flex!important;
    align-items:center;
    margin-left:auto!important;
    margin-right:0!important;
  }
  .nav-download{
    padding:7px 11px;
    font-size:11px;
    white-space:nowrap;
  }
  .menu{
    display:inline-flex!important;
    align-items:center;
    justify-content:center;
    margin-left:8px!important;
    width:34px;
    height:34px;
    padding:0!important;
    font-size:17px;
    border:1px solid #e9e9e3!important;
    border-radius:6px;
    background:#fff!important;
    color:#080808!important;
    flex-shrink:0;
  }
  .menu .menu-label{
    display:none!important;
  }
}
@media(max-width:390px){
  .nav{padding:0 8px}
  .brand img{width:30px;height:30px}
  .nav-download{padding:6px 8px;font-size:10px}
  .menu{width:30px;height:30px;font-size:15px;margin-left:5px!important}
}