body {
  font-family: 'Roboto', sans-serif;
  background: #f9f9f9;
  color: #222;
  line-height: 1.6;
}

.formation-detail {
  width: 90%;
  max-width: 1100px;
  margin: 40px auto;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.1);
  overflow: hidden;
}

.hero-section {
  position: relative;
  text-align: center;
  padding: 0;
}

.hero-section img {
  width: 100%;
  object-fit: cover;
  max-height: 380px;
}

.hero-section h1 {
  color: #0a2a66;
  font-size: 2.8rem;
  margin: -60px 0 20px;
  background: rgba(255,255,255,0.9);
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
}

.content-section {
  padding: 30px 40px;
}

.content-section h2 {
  color: #03284d;
  margin: 25px 0 10px;
  font-size: 1.8rem;
}

.content-section ul {
  list-style: disc inside;
  margin-left: 15px;
}

.content-section p {
  margin-bottom: 14px;
  font-size: 1rem;
  color: #333;
}