body {
  margin: 0;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  background-color: #f7f5f0;
  color: #1f2933;
}

h1, h2, h3 {
  margin-top: 0;
}

a {
  color: #0b7a75;
  text-decoration: none;
}

.bloc-page {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 15px;
}

header {
  background-color: #ffffff;
  border-bottom: 1px solid #d4d4d4;
}

.barre-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
}

.zone-logo img {
  height: 32px;
  display: block;
}

.liens-nav a {
  margin-left: 12px;
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 16px;
}

.liens-nav a:hover {
  background-color: #e2f0ec;
}

.liens-nav .lien-actif {
  background-color: #0b7a75;
  color: #ffffff;
}

.section-page {
  padding: 30px 0;
}

.titre-section {
  font-size: 24px;
  margin-bottom: 6px;
}

.texte-section {
  margin-bottom: 20px;
  color: #4b5563;
}

.banniere {
  padding: 60px 0;
  color: #ffffff;
  background:
    linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url("campus.jpg") center/cover no-repeat;
}

.contenu-banniere {
  max-width: 680px;
}

.texte-banniere p {
  color: #e5e7eb;
}

.boutons-banniere a {
  display: inline-block;
  margin-right: 10px;
  margin-top: 14px;
  padding: 8px 16px;
  font-size: 14px;
  border-radius: 20px;
}

.boutons-formulaire {
  margin-top: 15px;
  display: flex;
  justify-content: center;
  gap: 20px;
}

.bouton-principal,
.bouton-secondaire {
  padding: 12px 28px;
  font-size: 16px;
  border-radius: 15px;
  border: none;
  cursor: pointer;    
  font-weight: bold;
}


.bouton-principal {
  background-color: #f08a24;
  color: #ffffff;
}

.bouton-secondaire {
  background-color: #e0e0e0;
  color: #333;
}

.bouton-principal:hover,
.bouton-secondaire:hover {
  transform: scale(1.05);
  opacity: 0.9;
}


.grille-apropos {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.texte-apropos {
  flex: 1 1 260px;
}

.zone-apropos-image {
  flex: 1 1 260px;
  background-color: #ffffff;
  border-radius: 10px;
  min-height: 160px;
  border: 1px solid #d4d4d4;
}

.zone-apropos-image img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}

.grille-cartes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 15px;
  margin-top: 15px;
}

.carte {
  background-color: #ffffff;
  border-radius: 10px;
  border: 1px solid #d4d4d4;
  overflow: hidden;
}

.image-carte {
  background-color: #e5e7eb;
}

.image-carte img {
  width: 100%;
  display: block;
  border-bottom: 1px solid #d4d4d4;
  height: 200px;
  object-fit: cover;
}

.contenu-carte {
  padding: 12px;
}

.contenu-carte h3 {
  font-size: 20px;
  margin-bottom: 6px;
}

.contenu-carte p {
  font-size: 14px;
  color: #4b5563;
}

.bouton-petit {
  display: inline-block;
  margin-top: 8px;
  padding: 6px 10px;
  font-size: 13px;
  border-radius: 15px;
  border: 1px solid #0b7a75;
  color: #0b7a75;
}

.carte-galerie .image-carte img {
  height: 180px;
}

.carte-formulaire {
  background-color: #ffffff;
  border-radius: 10px;
  padding: 15px;
  border: 1px solid #d4d4d4;
}

.ligne-formulaire {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.groupe-champ {
  flex: 1 1 200px;
  display: flex;
  flex-direction: column;
  margin-top: 10px;
}

label {
  font-size: 13px;
  margin-bottom: 4px;
}

input,
select,
textarea {
  padding: 7px;
  border-radius: 5px;
  border: 1px solid #cbd5e1;
  font-family: inherit;
  font-size: 14px;
}

textarea {
  resize: vertical;
}

.grille-embeds {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 15px;
  margin-top: 15px;
}

.bloc-embed {
  background-color: #ffffff;
  border-radius: 10px;
  border: 1px solid #d4d4d4;
  padding: 10px;
}

footer {
  background-color: #ffffff;
  border-top: 1px solid #d4d4d4;
  margin-top: 30px;
}

.contenu-pied {
  padding: 12px 0;
  font-size: 13px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;
  align-items: center;
}

.liens-pied a {
  margin-left: 8px;
  font-size: 13px;
}