/* 🖼️ Image de fond et overlay */
.bg-image,
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.bg-image {
  background: center / cover no-repeat;
}

.overlay {
  background: rgba(0, 0, 0, 0.1);
}

/* 📄 Conteneur principal */

/* Main */
main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding:3rem;
  padding-bottom: 17rem;
}

.container {
  width: 100%;
  height: 100%;
}

.main-block {
  max-width: 800px;
  margin: auto;
  border-radius: 8px;
}

.main-block h2 {
  margin-bottom: 6rem;
  text-align: center;
  color: #f4f4f4;
}

/* Boutons */
.button-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  padding: 2rem;
}

.link-button {
  text-decoration: none;
  color: #000;
  background-color: #4682B4;
  padding: 1rem 2rem;
  border-radius: 8px;
  font-weight: bold;
  transition: transform 0.3s, box-shadow 0.3s, opacity 0.3s;
}

.link-button:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  opacity: 0.8;
}

.button1 { background-color: #a2dbf7; }
.button2 { background-color: #bdf7c7; }