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

body {
  font-family: system-ui, Arial, sans-serif;
  background-color: #e6f2ff;
  color: #222;
}

.container {
  width: 70%;
  margin: auto;
}

.site-header {
  background-color: #003366;
  color: white;
  padding: 30px 0;
  margin-bottom: 30px;
}

.site-header h1 {
  text-align: center;
}

.subtitle {
  text-align: center;
  margin-top: 8px;
  opacity: 0.9;
}

/* Navigazione */
nav {
  text-align: center;
  margin-top: 20px;
}

nav a {
  color: white;
  margin: 0 12px;
  text-decoration: none;
  font-weight: bold;
}

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

/* Card */
.card {
  background: white;
  padding: 20px;
  margin-bottom: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.card h2 {
  margin-bottom: 10px;
}

.card p {
  margin-bottom: 15px;
  line-height: 1.5;
}

button {
  background-color: #0066cc;
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 16px;
}

button:hover {
  background-color: #004c99;
}

.site-footer {
  background-color: #003366;
  color: white;
  text-align: center;
  padding: 15px 0;
  margin-top: 40px;
}


img {
 height: 100%;
 width: 100%;
}