body {
    background-color: #000;
    color: #fff;
    line-height: 1.6;
    margin: 0;
    padding: 40px 20px;
    font-family: 'Arial Black', sans-serif;
  }

  .container {
    max-width: 800px;
    margin: auto;
  }

  h1 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    border-bottom: 1px solid #444;
    padding-bottom: 10px;
  }

  h2 {
    margin-top: 30px;
    font-size: 1.3rem;
  }

  p {
    margin-top: 10px;
    color: #ccc;
  }

  a {
    color: #4ea9ff;
    text-decoration: none;
  }

  a:hover {
    text-decoration: underline;
  }


  .logoheader img {

    width: 60px;

   }
   .navbar nav {
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 0 1rem;
  }
  
  .logo img {
    height: 40px; /* ou adapte selon ton design */
    width: auto;
  }
/* Navbar fixée en haut */
.navbar {
position: fixed;
top: 0;
left: 0;
width: 100%;
background-color: #000; /* Noir profond */
padding: 1rem;
z-index: 1000;
box-shadow: 0 2px 5px rgba(255, 255, 255, 0.1); /* Légère ombre blanche */
border-bottom: 1px solid #fff; /* Ligne blanche fine */
}

/* Espacement pour éviter que le contenu passe sous la navbar */
.hero {
padding-top: 100px;
}

/* Menu principal */
.main-menu {
list-style: none;
margin: 0;
padding: 0;
display: flex;
gap: 2rem;
align-items: center;
justify-content: space-around;
}




.main-menu li {
position: relative;
}

/* Liens du menu */
.main-menu a,
.dropdown-toggle {
color: #ffffff;
text-decoration: none;
font-weight: 500;
background: none;
border: none;
cursor: pointer;
font-size: 1rem;
padding: 0.5rem;
transition: color 0.3s ease;
}

.main-menu a:hover,
.dropdown-toggle:hover {
color: #ccc; /* Gris clair au survol */
}

/* Sous-menu */
.dropdown-content {
display: none;
position: absolute;
background-color: #111; /* Noir plus doux pour contraste */
top: 100%;
left: 0;
min-width: 200px;
list-style: none;
padding: 0;
margin: 0;
z-index: 10;
border: 1px solid #fff;
}

.dropdown-content li a {
display: block;
padding: 0.5rem 1rem;
color: #fff;
text-decoration: none;
font-weight: 400;
transition: background-color 0.2s ease;
}

.dropdown-content li a:hover {
background-color: #222; /* Très léger fond gris au survol */
}

/* Menu actif */
.dropdown.open .dropdown-content {
display: block;
}

/* Responsive pour mobile */
@media (max-width: 768px) {
.main-menu {
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}
}