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

body {
  font-family: Georgia, "Times New Roman", serif;
  background: #2b1d12;
  color: #f5ece0;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slide {
  display: none;
  width: 100%;
  max-width: 60rem;
  padding: 3rem 4rem;
}

.slide.active { display: block; }

h1 {
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1.15;
  margin-bottom: 1.5rem;
  color: #f0b429;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: 2rem;
  color: #f0b429;
  border-bottom: 2px solid #6b4a2f;
  padding-bottom: .75rem;
}

p, li {
  font-size: clamp(1rem, 2.2vw, 1.4rem);
  line-height: 1.65;
}

ul { list-style: none; }

li {
  margin-bottom: 1rem;
  padding-left: 1.75rem;
  position: relative;
}

li::before {
  content: "•";
  position: absolute;
  left: .25rem;
  color: #f0b429;
}

.podtitul {
  font-style: italic;
  color: #c9b39a;
  font-size: clamp(1rem, 2.5vw, 1.5rem);
}

.velke-cislo {
  font-size: clamp(3rem, 10vw, 6rem);
  color: #f0b429;
  display: block;
  line-height: 1;
  margin-bottom: .5rem;
}

.poznamka {
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  background: #3a2718;
  border-left: 4px solid #f0b429;
  font-size: clamp(.9rem, 1.8vw, 1.15rem);
  color: #e0d0bc;
}

/* Obrazky */
/* POZOR: display se nastavuje az na .active, jinak by tenhle radek
   prebil `.slide { display: none }` a slide by byl videt porad. */
.s-obrazkem {
  gap: 2.5rem;
  align-items: center;
}

.slide.active.s-obrazkem { display: flex; }

.s-obrazkem .text { flex: 1; }

figure {
  flex: 0 0 40%;
  margin: 0;
}

figure img {
  width: 100%;
  max-height: 58vh;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid #6b4a2f;
  display: block;
}

figcaption {
  margin-top: .6rem;
  font-size: .8rem;
  color: #a08872;
}

/* Velky obrazek pres celou sirku - uvodni slide */
.obrazek-velky img {
  width: 100%;
  max-height: 46vh;
  object-fit: cover;
  border-radius: 10px;
  margin-top: 1.5rem;
  display: block;
}

.zdroje li { font-size: clamp(.8rem, 1.5vw, 1rem); margin-bottom: .7rem; }
.zdroje a { color: #f0b429; }

/* Na uzkem displeji (mobil) dej obrazek pod text */
@media (max-width: 46rem) {
  .s-obrazkem { flex-direction: column; }
  figure { flex: none; width: 100%; }
  figure img { max-height: 30vh; }
}

/* Ovladani dole */
#ovladani {
  position: fixed;
  bottom: 1rem;
  right: 1.5rem;
  font-family: system-ui, sans-serif;
  font-size: .9rem;
  color: #8a7259;
}

#napoveda {
  position: fixed;
  bottom: 1rem;
  left: 1.5rem;
  font-family: system-ui, sans-serif;
  font-size: .8rem;
  color: #6b5641;
}