body {
  font-family: "Georgia", serif;
  margin: 0;
  background-color: #f4f0ec;
  color: #333;
}

header {
  background-color: #2b4e72;
  color: white;
  padding: 2rem;
  text-align: center;
  background-size: cover;
  background-position: center;
}

nav {
  background-color: #e0d4c0;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  padding: 1rem;
  font-weight: bold;
}

nav a {
  color: #2b4e72;
  text-decoration: none;
  padding: 0.3rem 0.5rem;
}

nav a:hover {
  text-decoration: underline;
}

section {
  padding: 2rem;
  max-width: 900px;
  margin: auto;
}

h2 {
  color: #2b4e72;
  border-bottom: 2px solid #d0bfa3;
  padding-bottom: 0.5rem;
}

footer {
  background-color: #2b4e72;
  color: white;
  text-align: center;
  padding: 1rem;
}


.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  justify-items: center;
  margin-top: 2rem;
}

.gallery img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
  cursor: pointer;
}

.gallery img:hover {
  transform: scale(1.05);
}


#lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.8);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

#lightbox img {
  max-width: 90%;
  max-height: 90%;
  box-shadow: 0 0 15px #fff;
}


iframe {
  border: none;
  width: 100%;
  height: 600px;
  margin-top: 2rem;
}


@media (max-width: 500px) {
  nav {
    
    gap: 0.5rem;
    align-items: center;
  }
  nav a {
    font-size: 0.9rem;
  }
  section {
    padding: 1rem;
    margin: 1rem;
  }
  iframe {
    height: 400px;
  }
  footer {
    font-size: 0.8rem;
    padding: 0.5rem;
  }
  .gallery {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }
}


@media (max-width: 375px) {
  nav {
    gap: 0.3rem;
  }
  nav a {
    font-size: 0.85rem;
    padding: 0.3rem 0;
  }
  .gallery {
    grid-template-columns: repeat(2, 1fr); 
    gap: 0.5rem;
  }
}

@media (max-width: 350px) {
  nav {
    flex-direction: row;      /* vízszintes maradjon */
    gap: 0.8rem;              /* nagyobb távolság a linkek között */
    justify-content: center;   /* középre rendezzük */
    flex-wrap: wrap;           /* ha nagyon szorosan lenne, új sorba törhet */
  }

  nav a {
    font-size: 0.8rem;
    padding: 0.2rem 0.4rem;   /* kisebb, de még olvasható */
  }
}


@media (max-width: 500px) {
  #calendar th, #calendar td {
    font-size: 0.7rem;
    height: 40px;
    padding: 0.3rem;
  }
  .nav-buttons {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }
  .nav-buttons button {
    width: 100%;
    font-size: 0.9rem;
  }
  #monthYear {
    margin: 0.5rem 0;
    text-align: center;
    display: block;
  }
  header {
    padding: 1rem;
  }
}