h1{
  text-align: center;
    font-size: 35px;
    background: linear-gradient(to right, #007bff, #6f42c1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
h2{
  color: #0b3d91;
    font-size: 27px;
    margin-bottom: 20px;
}
p{
  max-width: 800px;
    margin: auto;
    color: #4b5563;
    font-size: 1.1rem;
}
/* Page article interne */
.article-container {
  max-width: 900px;
  margin: 40px auto;
  padding: 20px;
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.article-img {
  width: 100%;
  height: 350px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 20px;
}

.article-content p {
  margin: 12px 0;
  line-height: 1.6;
  font-size: 1.05rem;
}
.btn{
  display: inline-block;
    margin: 0 15px 20px;
    padding: 10px 18px;
    background: #1f5078;
    color: #fff;
    border-radius: 25px;
    font-size: 0.9rem;
    text-decoration: none;
 transition: 
        background-color 0.3s ease,
        color 0.3s ease,
        box-shadow 0.3s ease,
        transform 0.2s ease;
}
.btn:hover {
      background-color: #1f5078;
      color: white;
      box-shadow: 0 8px 20px rgba(31, 80, 120);
      transform: translateY(-3px);
    }