/* === HEADER avec fond image === */
header {
  padding: 40px 20px;
  text-align: center;
  background: url('image/devanture_actuel.jpg') no-repeat center center;
  background-size: cover;
  color: white;
  position: relative;
}

header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

header * {
  position: relative;
  z-index: 2;
}

.logo-container {
  display: flex;
  justify-content: center;
  margin-bottom: 10px;
}

.logo-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 4px solid #fff;
  box-shadow: 0 0 15px red;
  object-fit: cover;
}

h1 {
  background-color: rgba(51, 45, 45, 0.8);
  padding: 15px 30px;
  border-radius: 15px;
  box-shadow: 0 4px 6px rgba(135, 206, 250, 0.5);
  display: block;
  margin: 0 auto;
  max-width: fit-content;
}

header p {
  background-color: rgba(51, 45, 45, 0.8);
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 1.1rem;
  display: block;
  margin: 10px auto 0 auto;
  max-width: fit-content;
  color: #fff;
}

/* === NAVIGATION principale (liens) === */
nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  justify-content: center;
  margin: 20px 0 0;
  flex-wrap: wrap;
}

nav ul li {
  margin: 0 10px;
}

nav ul li a {
  background-color: #646668;
  color: white;
  padding: 10px 15px;
  border-radius: 6px;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

nav ul li a:hover {
  background-color: #cf1b1b;
}

/* === MAIN et sections === */
main {
  width: 95%; /* Prend 95% de la largeur disponible, et garde un peu de marge sur les côtés */
  margin: 20px auto; /* Centre l'élément */
  padding: 20px;
  background: rgba(226, 223, 223, 0.95);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

h2 {
  text-align: center;
  font-size: 2.2rem;
  color: #6e2c2c;
  margin-bottom: 30px;
}

.feature-block {
  background: #f9f9f9;
  padding: 25px;
  border-left: 6px solid #cf1b1b;
  border-radius: 10px;
  margin-bottom: 30px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.feature-block:hover {
  transform: translateY(-5px);
}

.feature-block h3 {
  margin-top: 0;
  color: #444;
}

.feature-block p {
  font-size: 1.1rem;
  line-height: 1.6;
}

/* === FOOTER === */
footer {
  background: #333;
  color: white;
  text-align: center;
  padding: 15px 0;
  margin-top: 40px;
}

footer p {
  margin: 0;
  color: white;
}





/* === RESPONSIVE === */
@media screen and (max-width: 768px) {
  header h1,
  header p {
    font-size: 1.2rem;
    padding: 10px 15px;
  }

  nav ul {
    flex-direction: column;
    align-items: center;
  }

  nav ul li {
    margin: 10px 0;
  }

  main {
    width: 100%; /* Pour les petits écrans, on prend toute la largeur */
    margin: 10px auto; /* Marge ajustée */
    padding: 15px; /* Un peu moins de padding sur les petits écrans */
  }

  h2 {
    font-size: 1.8rem;
  }

  .feature-block {
    padding: 20px;
  }
}