* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: #ffffff;
  color: #333;
  font-family: "Times New Roman", serif;
  line-height: 1.6;
}

/* Pasek menu górnego */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background: rgba(0,0,0,0.1); /* 10% czerni */
}

.hamburger {
  font-size: 40px;
  cursor: pointer;
  user-select: none;
}

/* Menu mobilne */
nav {
  display: none;
  flex-direction: column;
  background: #f8f8f8;
  text-align: left;
}

nav a {
  display: block;
  text-decoration: none;
  padding: 12px 20px;
  border-bottom: 1px solid #ddd;
  color: #000;
  text-transform: uppercase; /* kapitaliki */
  font-family: "Times New Roman", serif;
}

nav a:hover {
  background: #eee;
}

/* Separator */
.separator {
  height: 30px;
  width: 100%;
}

/* Zdjęcie hero */
.hero-image {
  display: block;
  width: 90%;
  max-height: 300px;
  margin: 0 auto 20px auto;
  object-fit: contain;
}

/* Blok treści */
.content {
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
  padding-bottom: 30px;
}

.content p {
  margin-bottom: 15px;
  text-align: justify;
}

/* Zdjęcia w treści */
figure {
  display: block;
  text-align: center;
  margin: 20px auto;
}

figure img {
  max-width: 80%;
  height: auto;
  display: block;
  margin: 0 auto;
}

figure figcaption {
  font-size: 0.9rem;
  color: #555;
  margin-top: 5px;
}

/* Stopka */
footer {
  background: rgba(0,0,0,0.1);
  text-align: center;
  padding: 15px;
  font-size: 0.9rem;
}

footer a {
  color: #000;
  text-decoration: none;
  margin: 0 10px;
}

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

/* Desktop */
@media(min-width: 768px) {
  nav {
    display: flex !important;
    flex-direction: row;
    justify-content: flex-start;
  }
  .hamburger {
    display: none;
  }
  nav a {
    border: none;
  }
}