:root {
  color-scheme: only light;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Roboto', sans-serif;
  background: #f5f5f5;
  color: #111;
}

/* Sekcja hero z flagą */
.hero {
  position: relative;
  padding: 4rem 2rem;
  text-align: center;
  color: #111;
  background: url("img/flaga.jpg") no-repeat center center fixed;
  background-size: cover;
}

.hero h1 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin: 0;
  font-family: 'Montserrat', sans-serif;
}

.hero p {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  margin-top: 0.5rem;
  font-family: 'Roboto', sans-serif;
}

/* Sekcje treści */
.section {
  padding: 2rem;
  margin: 1rem auto;
  max-width: 960px;
  background: white;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  border-radius: 8px;
  color: #222;
}

/* Obrazki */
.img-section {
  max-width: 100%;
  height: auto;
  margin-top: 1rem;
  border-radius: 8px;
  display: block;
}

/* Stopka */
footer {
  background-color: #222;
  color: white;
  text-align: center;
  padding: 1rem;
}