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

/* Telo stránky */
body {
  font-family: 'Arial', sans-serif;
  background-color: rgb(0, 0, 0);
  color: white;
}

/* Horný panel (navbar) */
.sidebar {
  width: 100%;
  background-color: #242424;
  color: white;
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

#hamburgerMenuBtn {
  grid-column: 2;
  grid-row: 1;
  display: none;
  font-size: 48px;
  background-color: #1a1a1a;
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s ease;
}

#hamburgerMenuBtn:hover {
  background-color: #333;
}

.hamburgerMenu {
  opacity: 0;
  width: 100%;
  height: 100vh;
  background-color: #242424;
  position: fixed;
  display: none;
  padding: 10px 20px;
  gap: 10px;
  flex-wrap: wrap;
  align-items:start;
  grid-template-columns: max-content;
  grid-template-rows: max-content;
  justify-content: end;
  z-index: 1;
}

#hamburgerMenuButtons {
  grid-row: 2;
  grid-column: 1;
  display:grid;
  gap: 10px;
}

#hamburgerMenuButtons button {
  font-size: 36px;
  background-color: #1a1a1a;
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: normal;
  cursor: pointer;
  transition: background 0.3s ease;
  text-align: end;
  transform: translateX(25%) scale(2, 1) ;
  filter: blur(10px);
}

#hamburgerMenuButtons button:hover {
  background-color: #333;
}

.hideable {
  width: 100%;
  background-color: #242424;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.sidebar h3 {
  flex: 1;
  text-align: center;
  font-size: 28px;
}

@media only screen and (orientation: portrait) {
  .hideable button {
    display: none;
    flex: 0;
  }
  .hideable {
    display: inline;
    width:min-content;
  }

  .sidebar h3 {
    display: inline-block;
    flex: 0;
    font-size: 48px;
  }

  #hamburgerMenuBtn {
    display:inline-block;
    flex: 0;
  }
}

/* Tlačidlá */
.sidebar button {
  background-color: #1a1a1a;
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s ease;
}

.sidebar button:hover {
  background-color: #333;
}

/* Slide sekcia */
.slide1, .slide2 {
  height: 720px;
  background-size: cover;
  background-position: center;
  display: flex;
  justify-content: center;
  align-items: center;
}

.slide1 .text,
.slide2 .text {
  text-align: center;
  padding: 20px;
  font-size: 72px;
  font-weight: bold;
  color: white;
  text-shadow: 1px 1px 8px black;
}