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

body {
  font-family: "Helvetica", sans-serif;
  background: #f9f9f9;
  color: #333;
  padding: 1rem;
}

header {
  text-align: center;
  margin-bottom: 1rem;
}

.logo {
  max-width: 500px;
  margin-bottom: 0.5rem;
}

h1 {
  font-size: 1.8rem;
  color: #2c3e50;
}

.subtitle {
  font-size: 1rem;
  color: #555;
}

.info {
  background: #fff;
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.card {
  background: white;
  padding: 1rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  cursor: pointer;
  transition: 0.3s;
}

.card:hover {
  background: #e8f5e9;
}

.card h2 {
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
  color: #2e7d32;
}

.card p {
  font-size: 0.95rem;
  color: #555;
}

footer {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.85rem;
  color: #999;
}


.cards a.card {
  text-decoration: none;
  display: block;
  background: white;
  padding: 1rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: 0.3s;
  color: inherit;
}

.cards a.card:hover {
  background: #e8f5e9;
}