:root {
  --primary-color: #0077b6;
  --secondary-color: #0096c7;
  --background-color: #f4f6f8;
  --text-color: #333;
  --accent-color: #ffa500;
}
body {
  margin: 0;
  font-family: 'Roboto', sans-serif;
  background-color: rgb(230, 228, 228);
  color: var(--text-color);
}
header {
  background-color: var(--primary-color);
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  height: 80px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.content-block {
    max-width: 800px;   /* largeur max du bloc */
    margin: 0 auto;     /* centre horizontalement */
    padding: 20px;      /* un peu d’espace intérieur */
    background-color: #f9f9f9; /* optionnel : fond clair */
    border-radius: 8px; /* coins arrondis pour style doux */
    box-shadow: 0 2px 5px rgba(0,0,0,0.1); /* optionnel : ombre légère */
    font-size: 1.1rem;  /* taille de texte un peu plus confortable */
    line-height: 1.6;   /* espacement entre les lignes */
}
.logo {
  font-size: 2rem;
  font-weight: bold;
}
nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
}
nav a {
  display: inline-block; /* Permet au lien de s'adapter à son contenu */
  min-width: 150px; /* Largeur minimale de tous les boutons */
  padding: 10px 20px;
  background-color: var(--secondary-color);
  border-radius: 50px;
  color: white;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s;
}
nav a:hover {
  background-color: var(--accent-color);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}
.language-dropdown {
  position: relative;
  display: inline-block;
  margin-left: 20px;
  width: 90px; /* même largeur que les autres boutons */
}
.language-dropdown button {
  background-color: var(--secondary-color);
  color: white;
  border: none;
  border-radius: 50px;
  font-size: 0.8rem;
  cursor: pointer;
  box-shadow: 0 3px 6px rgba(0,0,0,0.25);
  transition: background-color 0.3s ease, transform 0.2s ease;
  width: 100%;
  text-align: center;
}
.language-dropdown button:hover {
  background-color: var(--accent-color);
  transform: scale(1.1);
}
.language-dropdown ul {
  position: absolute;
  top: 110%;
  background-color: var(--secondary-color);
  list-style: none;
  margin: 0;
  padding: 10px 0;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.4);
  transition: opacity 0.3s ease, transform 0.3s ease;
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
  width: max-content;
  min-width: 100px;
  transform: translateX(-50%);
  z-index: 0;
}
.language-dropdown ul li {
  padding: 12px 20px;
}
.language-dropdown ul li a {
  color: white;
  text-decoration: none;
  display: block;
  font-size: 0.8rem;
  text-align: center;
}
.language-dropdown ul li a:hover {
  background-color: var(--accent-color);
  border-radius: 20px;
  box-shadow: 0 0 10px rgba(255, 140, 0, 0.5);
}

.language-dropdown.open ul {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
} 
form {
  background-color:rgb(230, 228, 228);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.5);
  width: 400px;
}
input, textarea {
  width: 95%;
  padding: 10px;
  margin-bottom: 15px;
  border: none;
  border-radius: 5px;
  font-size: 16px;
}
input[type="submit"] {
  background-color: var(--secondary-color);
  color: #fff;
  cursor: pointer;
  transition: 0.3s;
  width: 400px;
}
input[type="submit"]:hover {
  background-color: var(--accent-color);
}
.error { 
  color: #ff6666; 
}
.success { 
  color: #66ff66; 
}
footer {
  background-color: var(--primary-color);
  color: white;
  text-align: center;
  padding: 20px 10px;
  margin-top: 50px;
  font-size: 0.9rem;
}
a {
  color: #2366b2;
  text-decoration: none;
  /*border-bottom: 1px solid #b8c4d9;
  transition: border-color 0.2s, color 0.2s;*/
  padding-bottom: 2px;
}
a:hover {
  color: #0a3e80;
  /*border-bottom: 2px solid #2366b2;*/
}
img{
  float: left;
  width: 300px;
  margin-right: 20px;
  margin-bottom: 10px;
  border-radius: 10px; /* Arrondir les coins */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3); /* Ombre portée */
}
h1 { 
  color: #0077b6;
  text-align: center; 
  font-size: 22px;
}
p { 
  line-height: 1.5; 
  text-align: justify;      /* Justifie le texte */
  text-indent: 2em;       /* Indente la première ligne */ 
}

/* BOUTON BURGER */
.burger {
  display: none;
  font-size: 2rem;
  cursor: pointer;
  color: white;
}

/* Media pour affichage mobil*/
@media (max-width: 768px) {
  header {
    flex-direction: column;
    height: auto;
    padding: 15px;
    text-align: center;
  }

  nav a {
    padding: 8px 12px;
    border-radius: 20px; /* moins arrondi */
    font-size: 1rem;
  }

 .language-dropdown {
    display: flex;
    justify-content: center;
    width: 100%;
  }

  .language-dropdown button {
    width: auto;
    max-width: 150px;
    margin: 0 auto;
  }

  form {
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
  }

  input[type="submit"] {
    width: 100%;
  }

  .content-block,
  img,
  form {
    box-shadow: none;
    border-radius: 5px;
  }
  nav ul {
    display: none;
    flex-direction: column;
    background-color: var(--primary-color);
    padding: 10px;
    border-radius: 8px;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    z-index: 999;
  }

  nav ul.show {
    display: flex;
  }

  .burger {
    display: block;
    position: absolute;
    top: 25px;
    right: 25px;
    z-index: 1000;
  }
}

/*Style pour afficher le POPUP*/
 .badge-important {
  background-color: rgb(29, 149, 5);
  color: white;
  padding: 8px 14px;
  font-weight: bold;
  border-radius: 30px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}
.badge-important:hover {
  background-color: #cc0000;
}
#popup-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.6);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}
#popup-content {
  background-color: white;
  padding: 30px;
  border-radius: 10px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.4);
  animation: fadeIn 0.4s ease;
  position: relative;
}
#popup-close {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 20px;
  cursor: pointer;
  color: #999;
}
#popup-close:hover {
  color: black;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}