/* Style global */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  line-height: 1.6;
  color: #333;
}

/* Navigation */
header {
  background: #222;
  color: #fff;
  padding: 10px 20px;
}
header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header nav ul {
  list-style: none;
  display: flex;
  margin: 0;
  padding: 0;
}
header nav ul li {
  margin-left: 20px;
}
header nav ul li a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s;
}
header nav ul li a:hover {
  color: #f39c12;
}

/* Sections */
.section {
  padding: 50px 20px;
  max-width: 1000px;
  margin: auto;
}
.section h2 {
  text-align: center;
  margin-bottom: 20px;
  color: #222;
}

/* Projets */
.projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.card {
  border: 1px solid #ddd;
  padding: 20px;
  border-radius: 8px;
  text-align: center;
  background: #fafafa;
  transition: transform 0.2s;
}
.card:hover {
  transform: scale(1.05);
}
.card a {
  display: inline-block;
  margin-top: 10px;
  padding: 8px 12px;
  background: #f39c12;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
}
.card a:hover {
  background: #d35400;
}

/* Footer */
footer {
  text-align: center;
  padding: 15px;
  background: #222;
  color: #fff;
}