*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #fdfdfd;
  color: #222;
  line-height: 1.5;
}

a {
  color: #007a3d;
  text-decoration: none;
  font-weight: bold;
}

a:hover {
  text-decoration: underline;
}

header {
  background: #e2fbe2;
  padding: 2.2rem 1rem;
  border-bottom: 2px solid #009b4d;
  text-align: center;
  line-height: 1.3;
}

header div#switch-theme {
  text-align: right;
  margin: 0;
  padding: 0;
  font-size: 0.95rem;
  cursor: pointer;
}

.naglowek {
  color: #008000;
  font-size: 2.6rem;
  margin: 0.5rem 0;
}

.podtytul {
  color: #008000;
  font-size: 2rem;
  font-style: italic;
  margin: 0.3rem 0 0.9rem;
}

.menu-glowne {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin: 0.7rem 0 1.2rem;
  font-size: 1.1rem;
}

.menu-glowne a {
  color: #007a3d;
}

.linki-zewnetrzne {
  margin-top: 0.5rem;
  font-size: 1rem;
  color: #008000;
  text-align: left;
  padding-left: 1rem;
}

main {
  max-width: 800px;
  margin: auto;
  padding: 2rem 1rem;
  text-align: left;
  font-size: 18px;
}

.obrazek-prawo {
  float: right;
  width: 250px;
  margin: 0 0 1rem 1rem;
  border: 1px solid #ccc;
  padding: 5px;
  background: #fff;
  text-align: center;
}

.obrazek-prawo img {
  width: 70%;
  height: auto;
}

.obrazek-prawo .opis {
  font-size: 0.85rem;
  color: #555;
  margin-top: 0.25rem;
}

.galeria {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 2rem;
}

.galeria-obrazek {
  width: 220px;
  border: 1px solid #ccc;
  padding: 5px;
  background: #fff;
  text-align: center;
}

.galeria-obrazek img {
  width: 100%;
  height: auto;
  border-radius: 4px;
}

.galeria-obrazek .opis {
  font-size: 0.85rem;
  color: #555;
  margin-top: 0.25rem;
}

footer {
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  color: #666;
}

@media (max-width: 800px) {
  .obrazek-prawo {
    float: none;
    width: 100%;
    margin: 1rem 0;
  }

  .obrazek-prawo img {
    width: 90%;
  }
}

@media (max-width: 600px) {
  .menu-glowne {
    flex-direction: column;
    gap: 0.5rem;
  }

  .galeria {
    flex-direction: column;
    align-items: center;
  }

  .galeria-obrazek {
    width: 90%;
    max-width: 300px;
  }
}