div img, .galeria img {
  width: 90vw;
  max-width: 300px;
  height: auto;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  display: block;
  margin: 0 auto;
}

@media (max-width: 600px) {
  h1 {
    font-size: 1.1em;
    word-break: break-word;
    padding: 0 10px;
    max-width: 95vw;
    overflow-wrap: break-word;
  }
  nav ul {
    flex-direction: column;
    gap: 10px;
    padding: 0;
    margin: 0;
    align-items: center;
    width: 100%;
  }
  nav {
    padding: 10px;
    width: 100vw;
    box-sizing: border-box;
    overflow-x: auto;
  }
}