body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  color: #333;
}
.container {
  max-width: 1100px;
  margin: auto;
  padding: 20px;
}
.header {
  background: #003366;
  color: white;
}
.header .logo {
  height: 40px;
}
.header ul {
  list-style: none;
  display: flex;
  gap: 20px;
}
.header a {
  color: white;
  text-decoration: none;
}
.hero {
  background: linear-gradient(to right, #004080, #0066cc);
  color: white;
  padding: 80px 20px;
  text-align: center;
}
.hero h1 {
  font-size: 3rem;
}
.cta-button {
  display: inline-block;
  background: white;
  color: #004080;
  padding: 12px 24px;
  margin-top: 20px;
  border-radius: 6px;
  text-decoration: none;
}
.section {
  padding: 60px 20px;
}
.section.light {
  background: #f5f5f5;
}
.section.dark {
  background: #00264d;
  color: white;
}
.card {
  background: white;
  border-radius: 6px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
.logos img {
  height: 50px;
  margin: 10px;
}
.news-list {
  list-style: disc;
  padding-left: 20px;
}
.email-link {
  font-weight: bold;
  color: #004080;
  text-decoration: none;
}
.footer {
  background: #001933;
  color: white;
  text-align: center;
  padding: 20px;
}
.navbar {
  width: 100%;
  background-color: #333; /* Couleur de fond de la barre */
  display: flex;
  justify-content: center; /* Centre horizontalement */
  align-items: center; /* Centre verticalement (si nécessaire) */
  padding: 10px 0; /* Espacement vertical */
}

.navbar ul {
  display: flex;
  list-style-type: none; /* Supprime les puces de la liste */
  padding: 0;
  margin: 0;
}

.navbar li {
  margin: 0 20px; /* Espacement entre les éléments */
}

.navbar a {
  color: white;
  text-decoration: none;
  font-size: 18px;
}

.navbar a:hover {
  text-decoration: underline;
}



.video-banner {
  position: relative;
  width: 100%;
  height: 60vh; /* hauteur de la bannière */
  overflow: hidden;
}

.video-banner video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 1;
}

.video-banner .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.3); /* assombrit la vidéo si besoin */
  z-index: 2;
}

.video-banner .content {
  position: relative;
  z-index: 3;
  color: white;
  text-align: center;
  top: 50%;
  transform: translateY(-50%);
}