html, body {
  height: 100%;
  margin: 0;
}

body {
  display: flex;
  flex-direction: column;
  font-family: 'Segoe UI', sans-serif;
  background-color: #f9f9f9;
  color: #333;
  line-height: 1.6;
}

#zaglavlje {
  background-color: #006699;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
}

.navigacija a {
  color: #fff;
  margin-left: 15px;
  text-decoration: none;
  font-weight: bold;
}

.navigacija a:hover, .aktivno {
  text-decoration: underline;
}

#sadrzaj, #sadrzajDva {
  flex: 1;
  padding: 30px;
}

#sadrzajDva {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.obrazac, .obrazacDva {
  display: flex;
  flex-direction: column;
  margin: 0 auto;
  padding: 20px;
  max-width: 400px;
}

.obrazac input, .obrazac textarea {
  padding: 10px;
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

.obrazac button {
  background-color: #006699;
  color: #fff;
  border: none;
  padding: 10px;
  border-radius: 5px;
}

.obrazac button:hover {
  background-color: #004466;
}

.heroj {
  background-size: cover;
  color: #fff;
  text-align: center;
  padding: 100px 20px;
  border-radius: 10px;
  margin-bottom: 40px;
}

.sekcija {
  margin-bottom: 40px;
}

.mreza {
  display: grid;
  gap: 20px;
}

.kartica {
  background-color: #fff;
  border-radius: 10px;
  padding: 15px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.gumb {
  display: inline-block;
  margin-top: 10px;
  padding: 8px 12px;
  background-color: #006699;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
}

.gumb:hover {
  background-color: #004466;
}

.destinacija {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
  align-items: center;
}

.destinacija img {
  border-radius: 10px;
  max-width: 50%;
}

.tablica {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

.tablica th, .tablica td {
  border: 1px solid #ddd;
  padding: 10px;
}

.tablica th {
  background-color: #006699;
  color: #fff;
}

.napomena {
  font-style: italic;
  color: #555;
}

.galerija {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.galerija img {
  flex: 0 0 30%;
  max-width: 30%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.kontakt-info {
  margin-top: 30px;
}

#podnozje {
  background-color: #006699;
  color: #fff;
  text-align: center;
  padding: 15px;
  margin-top: 0;
}

iframe {
  width: 100%;
  max-width: 500px; 
  height: 300px;
  border: 0;
}