body {
  background-color: aliceblue;
}

/* Style de la barre de navigation */
.navbar {
  background-color: #007bff;
  padding: 10px 20px;
  transition: background-color 0.3s ease;
  background: linear-gradient(45deg, rgba(0, 0, 255, 0.5), rgba(0, 255, 255, 0.2), rgba(0, 0, 255, 0.5));
  position: sticky;
  top: 0;
  z-index: 1000;
}

.container-fluid {
  background: linear-gradient(45deg, rgba(0, 0, 255, 0.5), rgba(0, 255, 255, 0.2), rgba(0, 0, 255, 0.5));
}

.navbar-brand {
  color: #000;
}

.navbar-brand img {
  width: 70px;
  height: 70px;
  border-radius: 50%;
}

.navbar-nav .nav-item .nav-link {
  color: #000;
  font-size: 16px;
  padding: 10px 15px;
  transition: background-color 0.3s, color 0.3s;
}

.navbar-nav .nav-item .nav-link:hover {
  background-color: rgba(169, 169, 169, 0.163);
  color: aliceblue;
  border-radius: 5px;
}

.navbar-nav .nav-item .nav-link.active {
  background-color: rgba(169, 169, 169, 0.163);
}

.navbar-nav .nav-item.dropdown .dropdown-menu {
  background-color: #80808053;
  border: none;
  border-radius: 5px;
}

.navbar-nav .nav-item.dropdown .dropdown-menu .dropdown-item {
  color: #000;
  padding: 10px 20px;
  transition: background-color 0.3s;
}

.navbar-nav .nav-item.dropdown .dropdown-menu .dropdown-item:hover {
  background-color: rgba(169, 169, 169, 0.163);
  color: #fff;
}

.navbar .d-flex {
  margin-left: auto;
}

.navbar .form-control {
  border-radius: 20px;
  border: 1px solid #ccc;
}

.navbar .btn-outline-success {
  border-radius: 20px;
  color: #fff;
  border-color: #007bff;
  background-color: #007bff;
}

.navbar .btn-outline-success:hover {
  background-color: #0056b3;
  border-color: #0056b3;
}

.container {
  background-color: #fff;
  max-width: 1200px;
  width: 100%;
  margin-top: 38px;
  margin-left: auto;
  margin-right: auto;
  padding: 20px;
  cursor: pointer;
}

.message {
  background-color: rgba(240, 248, 255, 0.8);
  text-align: center;
  color: #007bff;
  padding: 10px;
  border-radius: 5px;
  margin: 20px 0;
}

.carousel-item img {
  max-height: 600px;
  transition: transform 0.5s ease;
}

.carousel-item:hover img {
  transform: scale(1.05);
}

#diaporama {
  max-width: 100%;
}

@media (max-width: 768px) {
  .carousel-item img {
      max-height: 250px;
  }
}

@media (max-width: 992px) {
  .navbar {
      padding: 10px 0;
  }

  .navbar-nav {
      text-align: center;
  }

  .navbar-nav .nav-item .nav-link {
      padding: 8px 10px;
  }

  .navbar-toggler {
      border: none;
  }

  .navbar-toggler-icon {
      background-color: #fff;
  }
}

.title {
  width: 100%;
  text-align: center;
  margin: 30px 0;
  padding: 20px;
  opacity: 50%;
  background-color: #003366;
  border-radius: 2px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.title h1 {
  font-size: 3.5rem;
  font-weight: bold;
  color: #ffffff;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0;
  padding: 0;
  line-height: 1.3;
  text-shadow: 2px 2px 4px black, -2px -2px 6px gray, 0 0 10px blue;
}

@media (max-width: 1024px) {
  .title {
      padding: 15px;
  }

  .title h1 {
      font-size: 2.5rem;
  }
}

@media (max-width: 600px) {
  .title {
      padding: 10px;
  }

  .title h1 {
      font-size: 1.8rem;
  }
}

.description {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px;
  background-color: #fff;
  border-radius: none;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  margin-top: 40px;
}

.description h2 {
  font-size: 2.5rem;
  font-weight: bold;
  color: #003366;
  text-align: center;
  line-height: 1.4;
  margin-bottom: 20px;
  padding: 0 15px;
}

.description p {
  font-size: 1.125rem;
  color: #555555;
  line-height: 1.6;
  text-align: justify;
  margin-bottom: 15px;
  padding: 0 15px;
}

.description b {
  font-weight: 700;
  color: #007BFF;
}

@media (max-width: 1024px) {
  .description {
      padding: 30px;
  }

  .description h2 {
      font-size: 2rem;
  }

  .description p {
      font-size: 1rem;
  }
}

@media (max-width: 600px) {
  .description {
      padding: 20px;
  }

  .description h2 {
      font-size: 1.5rem;
  }

  .description p {
      font-size: 0.9rem;
  }
}

.conteneur {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  padding: 20px;
  width: 90%;
  max-width: 1200px;
  margin: 60px auto 0;
}

.sous-titre h2 {
  font-size: 2.5rem;
  font-weight: bold;
  color: #003366;
  text-align: center;
  line-height: 1.4;
  margin-bottom: 20px;
  padding: 0 15px;
  margin-top: 45px;
}

.card {
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-content {
  padding: 20px;
  background-color: #2c3e50;
  color: white;
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.card p {
  font-size: 1rem;
  color: #bdc3c7;
}
.text-align-center{
	text-align: center;
}
.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
  .conteneur {
      grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .conteneur {
      grid-template-columns: 1fr;
  }
}

.announcement {
  text-align: center;
  margin-bottom: 30px;
  margin-top: 50px;
}

.announcement h2 {
  font-size: 2rem;
  color: #003366;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  position: relative;
}

.announcement h2::before {
  content: '';
  position: absolute;
  width: 60px;
  height: 3px;
  background-color: #007bff;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
}

.announcement h2:hover {
  color: #007bff;
  cursor: pointer;
  transition: color 0.3s ease;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  padding-top: 30px;
  cursor: pointer;
  margin-right: 4px;
}

.card1 {
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  width: calc(25% - 20px);
  transition: transform 0.3s ease-in-out;
  cursor: pointer;
}

.card1:hover {
  transform: translateY(-10px);
}

.card1 img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-content1 {
  padding: 15px;
}

.card-content1 h3 {
  font-size: 1.2rem;
  color: #333;
  margin-bottom: 10px;
}

.card-content1 p {
  font-size: 1rem;
  color: #555;
}

.card-content1 strong {
  color: #007bff;
}

@media (max-width: 1200px) {
  .card1 {
      width: calc(33.33% - 20px);
  }
}

@media (max-width: 768px) {
  .card1 {
      width: calc(50% - 20px);
  }
}

@media (max-width: 480px) {
  .card1 {
      width: 100%;
  }
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 60px 20px;
  background-color: #333;
  color: white;
  margin-top: 35px;
}

.footer-left, .footer-center, .footer-right {
  flex: 1;
  padding: 20px;
}

.footer-left h3, .footer-center h3, .footer-right h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: #fff;
}

.footer-left p, .footer-center ul, .footer-right p {
  font-size: 1rem;
  color: #ddd;
}

.footer-center ul {
  list-style-type: none;
}

.footer-center ul li {
  margin: 8px 0;
}

.footer-center ul li a {
  color: #ddd;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-center ul li a:hover {
  color: #007bff;
}

.social-icons {
  margin-top: 10px;
}

.social-icon {
  color: white;
  text-decoration: none;
  margin-right: 15px;
  font-weight: bold;
  transition: color 0.3s ease;
}

.social-icon:hover {
  color: #007bff;
}

@media (max-width: 768px) {
  .footer-top {
      flex-direction: column;
      text-align: center;
  }

  .footer-left, .footer-center, .footer-right {
      flex: none;
      width: 100%;
      margin-bottom: 20px;
  }

  .footer-center ul li {
      margin: 5px 0;
  }

  .social-icons {
      text-align: center;
  }

  .social-icon {
      margin-right: 10px;
  }
}

.footer {
  width: 100%;
  background-color: #003366;
  padding: 30px 0;
  text-align: center;
  color: #ffffff;
  font-size: 1rem;
  box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
}

.footer .footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.footer p {
  margin: 0;
  font-family: Arial, sans-serif;
  font-weight: 400;
  line-height: 1.5;
}

@media (max-width: 600px) {
  .footer {
      padding: 20px 0;
  }

  .footer p {
      font-size: 0.875rem;
  }
}