/* Reset simple */

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

/* Style général */
body {
font-family: Arial, sans-serif;
background-color: #f4f6f8;
color: #222;
line-height: 1.6;
}

/* Header */
header {
background: #1e2a38;
color: white;
padding: 40px 20px;
text-align: center;
}

header h1 {
font-size: 2.2rem;
margin-bottom: 10px;
}

header p {
font-size: 1.1rem;
opacity: 0.9;
}

/* Contenu principal */
main {
max-width: 900px;
margin: 30px auto;
padding: 0 20px;
}

/* Sections */
section {
background: white;
margin-bottom: 25px;
padding: 20px;
border-radius: 12px;
box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

/* Titres */
h2 {
margin-bottom: 10px;
color: #1e2a38;
}

/* Images */
img {
width: 100%;
border-radius: 10px;
margin: 15px 0;
}

/* Texte */
p {
font-size: 1rem;
}

/* Footer */
footer {
text-align: center;
padding: 20px;
margin-top: 30px;
background: #1e2a38;
color: white;
}

/* Effet léger au survol des sections */
section:hover {
transform: translateY(-3px);
transition: 0.2s ease;
}