body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #f8f8f8;
  color: #333;
}

header {
  text-align: center;
  background: #1e3d59;
  color: white;
  padding: 30px 20px;
}

h1 {
  font-size: 1.8em;
  margin: 0;
}

.coordonnees {
  margin-top: 15px;
  font-size: 0.95rem;
}

.blink {
  animation: blink 1s infinite alternate;
  color: #ffc107;
  font-weight: bold;
}

@keyframes blink {
  from { opacity: 1; }
  to { opacity: 0.5; }
}

img {
  width: 100%;
  height: auto;
  display: block;
}

main {
  max-width: 1000px;
  margin: auto;
  background: white;
  padding: 30px 20px;
}

h2, h3 {
  color: #1e3d59;
}

ul {
  padding-left: 20px;
}

ul li {
  margin: 10px 0;
  list-style: none;
}

ul li::before {
  content: "🛠️";
  margin-right: 8px;
}

footer {
  background: #1e3d59;
  color: white;
  text-align: center;
  padding: 20px;
  margin-top: 20px;
}