body { font-family: Arial, sans-serif; margin: 0; padding: 0; background: #fdfdfd; color: #222; }
header { background: #2f855a; color: white; padding: 1rem; display: flex; justify-content: space-between; align-items: center; }
header h1 { margin: 0; }
nav a { color: white; margin: 0 10px; text-decoration: none; }
nav a:hover { text-decoration: underline; }
.hero { background: url('https://source.unsplash.com/1600x600/?africa') center/cover no-repeat; padding: 4rem 2rem; text-align: center; color: white; }
.hero h2 { font-size: 2rem; margin-bottom: 10px; }
.btn { display: inline-block; padding: 10px 20px; margin: 5px; background: #2f855a; color: white; text-decoration: none; border-radius: 5px; }
.btn:hover { background: #276749; }
section { padding: 2rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; }
.card { background: white; padding: 1rem; box-shadow: 0 2px 5px rgba(0,0,0,0.1); border-radius: 5px; }
footer { text-align: center; background: #222; color: white; padding: 1rem; margin-top: 2rem; }