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

body {
  font-family: "Segoe UI", sans-serif;
  color: #333;
  background: #f5f7fa;
  line-height: 1.6;
}

header {
  background-color: #2e5c8a;
  color: #fff;
  padding: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo img {
  width: 50px;
  height: 50px;
}

header h1 {
  font-size: 1.5rem;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  margin-top: 0.5rem;
  gap: 1rem;
}

nav a {
  color: #fff;
  text-decoration: none;
  padding: 0.5rem;
  border-radius: 4px;
}

nav a:hover {
  background: rgba(255,255,255,0.2);
}

.hero {
  background: url('https://source.unsplash.com/1200x400/?village,france') center/cover no-repeat;
  color: #fff;
  text-align: center;
  padding: 4rem 1rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem auto;
  max-width: 1000px;
  padding: 0 1rem;
}

.card {
  background: #fff;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  text-align: center;
}

.card a {
  display: inline-block;
  margin-top: 0.5rem;
  color: #2e5c8a;
  text-decoration: none;
  font-weight: bold;
}

.content {
  max-width: 800px;
  margin: 2rem auto;
  background: #fff;
  padding: 2rem;
  border-radius: 8px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

input, textarea {
  padding: 0.6rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button {
  background: #2e5c8a;
  color: #fff;
  padding: 0.8rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

button:hover {
  background: #24486b;
}

footer {
  text-align: center;
  background-color: #2e5c8a;
  color: #fff;
  padding: 1rem;
  margin-top: 2rem;
}