/* ******************************************* */
/* *	           Navigation                * */
/* ******************************************* */

.blocmenu {
  width: 100%;
  background: #0000cd;
}

.menu {
  display: flex;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.menu > li {
  position: relative;
  flex: 1;
}

nav a {
  min-height: 40px;
  padding: 0 12px;
  color: #f6f7f8;
  background: #0000cd;
  font-family: Times, serif;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: background 0.4s;
  min-height: 60px;
}

nav a:hover,
nav a:focus {
  background: #305753;
}

/* Sous-menu */
.sousmenu,
.sousousmenu {
  display: none;
  position: absolute;
  z-index: 10;
  margin: 0;
  padding: 0;
  list-style: none;
  background: #0000cd;
}

.sousmenu {
  top: 100%;
  left: 0;
  width: 100%;
}

.sousousmenu {
  top: 0;
  left: 100%;
  width: 220px;
}

.sousmenu li,
.sousousmenu li {
  position: relative;
  display: block;
  width: 100%;
}

.sousmenu a,
.sousousmenu a {
  justify-content: flex-start;
  min-height: 40px;
  padding: 8px 10px;
}

/* Affichage des sous-menus au survol sur ordinateur */
.menu > li:hover > .sousmenu,
.menu > li:focus-within > .sousmenu {
  display: block;
}

.sousmenu li:hover > .sousousmenu,
.sousmenu li:focus-within > .sousousmenu {
  display: block;
}

/* Bouton hamburger masqué sur ordinateur */
.menu-toggle {
  display: none;
  border: 0;
  padding: 10px 15px;
  color: white;
  background: #0000cd;
  font-size: 28px;
  cursor: pointer;
}


@media (max-width: 768px) {
  .menu-toggle {
    display: block;
    width: 100%;
    text-align: left;
  min-height: 60px;
  }

  .menu {
    display: none;
    flex-direction: column;
    width: 100%;
  }

  .menu.menu-ouvert {
    display: flex;
  }

  .menu > li {
    width: 100%;
  }

  nav a {
    justify-content: flex-start;
    min-height: 50px;
    padding: 12px 15px;
  }

  /* Les sous-menus deviennent normaux dans le flux */
  .sousmenu,
  .sousousmenu {
    position: static;
    width: 100%;
  }

  .menu > li:hover > .sousmenu,
  .menu > li:focus-within > .sousmenu,
  .sousmenu li:hover > .sousousmenu,
  .sousmenu li:focus-within > .sousousmenu {
    display: block;
  }

  .sousmenu a {
    padding-left: 30px;
    background: #1919a8;
  }

  .sousousmenu a {
    padding-left: 50px;
    background: #303080;
  }
}



/* ******************************************* */
/* *	           Barre sup.                * */
/* ******************************************* */

.barre-superieure {
	width: 100%;
  min-height: 70px;
  padding: 8px 10%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: #333;
  background: #f6f7f8;
  font-size: 11pt;
}

.credits {
  display: flex;
  align-items: center;
}

.credits img {
  display: block;
  width: auto;
  height: 70px;
  max-width: 100%;
}

.liens-superieurs {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 15px;
}

.liens-superieurs a {
  color: #333;
  text-decoration: none;
}

.liens-superieurs a:hover,
.liens-superieurs a:focus {
  color: #0000cd;
  text-decoration: underline;
}

.liens-superieurs img {
  display: block;
  width: 22px;
  height: 22px;
}

.liens-superieurs a:hover img,
.liens-superieurs a:focus img {
  opacity: 0.7;
}




@media (max-width: 768px) {
  .barre-superieure {
    flex-direction: column;
    align-items: center;
    padding: 10px;
    gap: 8px;
    text-align: center;
  }

  .credits {
    white-space: normal;
  }

  .credits img {
    height: 38px;
  }

  .liens-superieurs {
    justify-content: center;
    gap: 10px;
    font-size: 0.85rem;
  }
}

/* ******************************************* */
/* *	             Sommaire                  * */
/* ******************************************* */


.sommaire {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin: 1rem 0 2rem;
}

.sommaire a {
  display: flex;
  align-items: center;     /* centrage vertical */
  justify-content: center; /* centrage horizontal */
  text-align: center;
  min-height: 48px;
  padding: 0.7rem 1rem;
  border-radius: 0.5rem;
  background: #222;
  color: white;
  text-decoration: none;
}

.sommaire a:hover,
.sommaire a:focus-visible {
  background: #444;
}

html {
  scroll-behavior: smooth;
}

section {
  scroll-margin-top: 1rem;
}