/***  css pour le menu burger  ***/

.burger-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  width: 26px;
  height: 18px;
  box-sizing: content-box;
  cursor: pointer;
  flex-shrink: 0;
}
 
.burger-btn span {
  width: 100%;
  height: 2px;
  background-color: var(--accent-color);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.burger-btn:hover{
  cursor: default;
}

/* Animation du bouton burger */
.burger-btn.open span:nth-child(1) { transform: translateY(8px)  rotate(45deg);  }
.burger-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0);           }
.burger-btn.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }


/***  css pour le responsive  ***/
 
@media screen and (max-width: 900px) {


  .burger-btn:hover{
    cursor: pointer;
  }
  .burger-btn {
    display: flex !important;
  }
 
  .menu-top nav {
    flex-wrap: wrap;
    align-items: center;
    padding: 0.6rem 0;
  }
 
  .menu-top .menu-logo {
    flex: 1;
  }
 
  .menu-right {
    display: none !important;
    width: 100%;
    flex-direction: column;
    gap: 0;
    margin-top: 0.5rem;
    padding: 0.5rem 0 1rem 0;
    border-top: 1px solid #e8e8e8;
  }

  .menu-right.open {
    display: flex !important;
  }
 
  /* Affichage du menu burger en colonne */
  .menu-right ul.coller-a-droit {
    display: flex !important;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
  }
 
  .menu-right ul.coller-a-droit li {
    display: block;
    margin: 0;
    padding: 0;
    border-bottom: 1px solid #f2f2f2;
    font-size: 0.9em;
  }
 
  .menu-right ul.coller-a-droit li a {
    display: block;
    padding: 0.85rem 0.25rem;
    color: #333;
    text-decoration: none;
  }
 
  .menu-right ul.coller-a-droit li a:hover {
    color: black;
  }
 
  .menu-right > .btn {
    display: block;
    width: 100%;
    text-align: center;
    margin-top: 1rem;
    padding: 0.75rem;
    background: none;
    box-sizing: border-box;
  }
 
  .menu-right > .btn a {
    text-decoration: none;
  }

}