/* ---- Section HERO ---- */
.hero-simple {
  background-color: #f1f1f1; /* gris clair, personnalisable */
  padding: 80px 0 40px;
  text-align: center;
}

.hero-simple__content h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.hero-simple__content p {
  font-size: 1.2rem;
  color: #444;
}

/* ---- Introduction ---- */
.intro-rse {
  margin: 40px auto;
  max-width: 800px;
  text-align: center;
}

.intro-rse h2 {
  font-size: 1.6rem;
  margin-top: 1.5em;
  color: #3c3c3c;
}

/* ---- Blocs RSE ---- */
.engagements-rse {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  margin: 60px auto;
  justify-content: center;
}

.rse-block {
  flex: 1 1 300px;
  max-width: 420px;
  background-color: #f9f9f9;
  border: 1px solid #ddd;
  padding: 30px 20px;
  text-align: center;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.rse-block h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.rse-block h3 img {
  max-height: 60px;
  margin-bottom: 10px;
}

.rse-block p {
  font-size: 1rem;
  line-height: 1.6;
  color: #333;
}

.rse-block .centerimage {
  margin-top: 15px;
  max-width: 100%;
  height: auto;
}

/* ---- Couleur verte pour les chiffres ---- */
.vert {
  color: #308144;
  font-weight: bold;
}

/* ---- Responsive ajustements ---- */
@media (max-width: 768px) {
  .hero-simple__content h1 {
    font-size: 2rem;
  }

  .rse-block {
    padding: 20px 15px;
  }

  .engagements-rse {
    gap: 20px;
  }
}