/* Reset minimal */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Corps de la page avec image de fond */
body {
  font-family: Arial, Helvetica, sans-serif;
  background: url('/images/technicien-pc.jpg') no-repeat center center fixed;
  background-size: cover;
  color: #f0f0f0;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* En-tête */
header {
  background-color: rgba(0, 0, 0, 0.6);
  padding: 20px;
  text-align: center;
  border-bottom: 2px solid #ffa500;
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: #ffa500;
}

header p {
  font-size: 1.1rem;
  font-style: italic;
}

/* Menu de navigation */
nav {
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  padding: 10px 0;
  border-bottom: 2px solid #ffa500;
}

nav a {
  color: #ffa500;
  text-decoration: none;
  margin: 0 15px;
  font-weight: bold;
  font-size: 1.1rem;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #fff;
}

/* Contenu principal */
.contenu {
  background-color: rgba(0, 0, 0, 0.5);
  flex-grow: 1;
  max-width: 900px;
  margin: 30px auto;
  padding: 25px 30px;
  border-radius: 10px;
  box-shadow: 0 0 15px #000;
}

.contenu h2 {
  margin-bottom: 15px;
  color: #ffa500;
}

.contenu p {
  font-size: 1.1rem;
}

/* Pied de page */
footer {
  background-color: rgba(0, 0, 0, 0.6);
  text-align: center;
  padding: 15px;
  font-size: 1rem;
  border-top: 2px solid #ffa500;
  color: #f0f0f0;
}

footer a {
  color: #ffa500;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}