/* ================================
   MAIN NAVIGATION - Style GRACE original
   ================================ */

/* Reset du wrapper Drupal */
.header__nav .main-navigation__wrapper {
  display: flex;
}

.main-navigation__list {
  display: flex;
  flex-direction: row;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0;
}

.main-navigation__item {
  position: relative;
}

.main-navigation__link {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 7px 8px;
  color: #474747;
  text-decoration: none;
  font-family: 'Lato', sans-serif;
  font-size: 13px;
  font-weight: 400;
  text-transform: uppercase;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.main-navigation__link:hover,
.main-navigation__item:hover > .main-navigation__link,
.main-navigation__item--active > .main-navigation__link {
  background-color: #1f96c8;
  color: #fff;
}

/* Cacher le chevron */
.main-navigation__arrow {
  display: none;
}

/* Dropdown - VERTICAL, fond gris */
.main-navigation__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background-color: #f5f5f5;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  list-style: none;
  margin: 0;
  padding: 5px 0;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  z-index: 9999;
  display: flex;
  flex-direction: column;
}

.main-navigation__item:hover > .main-navigation__dropdown {
  opacity: 1;
  visibility: visible;
}

/* Sous-items avec séparateurs */
.main-navigation__dropdown > .main-navigation__item {
  display: block;
  width: 100%;
  border-bottom: 1px solid #e5e5e5;
}

.main-navigation__dropdown > .main-navigation__item:last-child {
  border-bottom: none;
}

.main-navigation__dropdown-link {
  display: block;
  padding: 10px 20px;
  color: #474747;
  text-decoration: none;
  font-family: 'Lato', sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
  transition: color 0.2s;
  white-space: nowrap;
}

.main-navigation__dropdown-link:hover {
  color: #1f96c8;
  background-color: transparent;
}

.main-navigation__dropdown .main-navigation__item {
  position: relative;
  float: none;
  display: block;
}

/* Supprimer tout border-radius */
.main-navigation__list,
.main-navigation__list *,
.main-navigation__dropdown,
.main-navigation__dropdown *,
.main-navigation__link {
  border-radius: 0 !important;
}

/* ================================
   HAMBURGER BUTTON
   ================================ */
.main-navigation__toggle {
  display: none;
  background: none;
  border: none;
  padding: 10px;
  cursor: pointer;
  z-index: 10001;
}

.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
}

.hamburger__line {
  display: block;
  width: 100%;
  height: 3px;
  background-color: #474747;
  transition: all 0.3s ease;
}

/* Animation hamburger ouvert */
.main-navigation__toggle.is-active .hamburger__line:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

.main-navigation__toggle.is-active .hamburger__line:nth-child(2) {
  opacity: 0;
}

.main-navigation__toggle.is-active .hamburger__line:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* ================================
   RESPONSIVE - Mobile (< 992px)
   ================================ */
@media (max-width: 991px) {
  
  /* Afficher le bouton hamburger */
  .main-navigation__toggle {
    display: block;
  }
  
  /* Cacher le menu par défaut */
  .main-navigation__wrapper {
    position: fixed;
    top: 0;
    left: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background-color: #fff;
    box-shadow: 2px 0 10px rgba(0,0,0,0.15);
    z-index: 10000;
    overflow-y: auto;
    transition: left 0.3s ease;
    padding-top: 60px;
  }
  
  /* Menu ouvert */
  .main-navigation__wrapper.is-open {
    left: 0;
  }
  
  /* Liste principale en vertical */
  .main-navigation__list {
    flex-direction: column;
  }
  
  .main-navigation__item {
    border-bottom: 1px solid #eaeaea;
  }
  
  .main-navigation__link {
    padding: 15px 20px;
    justify-content: space-between;
    font-size: 14px;
  }
  
  .main-navigation__link:hover,
  .main-navigation__item:hover > .main-navigation__link {
    background-color: transparent;
    color: #1f96c8;
  }
  
  /* Afficher le chevron en mobile */
  .main-navigation__arrow {
    display: block;
  }
  
  /* Dropdown en mobile */
  .main-navigation__dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    background-color: #f9f9f9;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0;
  }
  
  .main-navigation__item--has-children.is-open > .main-navigation__dropdown {
    max-height: 500px;
    padding: 5px 0;
  }
  
  .main-navigation__dropdown-link {
    padding: 12px 20px 12px 35px;
  }
  
  /* Rotation flèche */
  .main-navigation__item--has-children.is-open > .main-navigation__link .main-navigation__arrow {
    transform: rotate(180deg);
  }
  
  /* Overlay sombre derrière le menu */
  .main-navigation__overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }
  
  .main-navigation__overlay.is-visible {
    opacity: 1;
    visibility: visible;
  }
}