/* Osnovni stil */
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  margin: 0;
  padding: 0;
  background: #f4f4f4;
  color: #222;
}

/* Header */
header {
  background: #222;
  color: #fff;
  padding: 20px;
  text-align: center;
}

header h1 {
  margin: 0 0 10px 0;
  font-size: 28px;
}

header p {
  margin: 0;
  font-size: 14px;
}

/* Glavni sadržaj */
main {
  max-width: 900px;
  margin: 20px auto;
  padding: 0 10px;
}

/* Sekcije */
section {
  margin-bottom: 30px;
}

section h2 {
  margin-bottom: 10px;
  font-size: 22px;
  border-bottom: 2px solid #ddd;
  padding-bottom: 5px;
}

/* Kartice */
.card {
  background: #fff;
  border-radius: 6px;
  padding: 15px;
  margin-bottom: 15px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.06);
}

.card h3 {
  margin-top: 0;
  font-size: 18px;
}

.card p {
  margin: 8px 0;
  font-size: 14px;
}

.card ul {
  margin: 8px 0 0 18px;
  padding: 0;
  font-size: 14px;
}

.card ul li {
  margin-bottom: 4px;
}

/* PayPal placeholder */
.paypal-placeholder {
  margin-top: 10px;
  padding: 10px;
  border: 1px dashed #999;
  background: #fafafa;
  font-size: 13px;
  color: #555;
}

/* Footer */
footer {
  text-align: center;
  padding: 15px;
  font-size: 12px;
  color: #666;
}