@import url('https://fonts.googleapis.com/css2?family=Unbounded:wght@400;700&display=swap');

body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Unbounded', sans-serif;
  color: #fff;
  background-color: #000;
  overflow-x: hidden;
}

.background {
  background: url('nexar_bg.jpg') no-repeat center center/cover;
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: -1;
}

.overlay {
  background-color: rgba(0, 0, 0, 0.65);
  padding: 4em 2em;
  text-align: center;
  height: 100%;
  overflow-y: auto;
}

h1 {
  font-size: 3em;
  text-shadow: 0 0 15px #00ffff;
  margin-bottom: 0.5em;
}

.intro {
  font-size: 1.2em;
  max-width: 750px;
  margin: 0 auto 2em auto;
  line-height: 1.7;
  color: #cceeff;
}

.books {
  display: flex;
  justify-content: center;
  gap: 2em;
  margin-bottom: 2em;
}

.book {
  padding: 1em 2em;
  background-color: transparent;
  color: #00ffff;
  border: 2px solid #00ffff;
  text-decoration: none;
  font-weight: bold;
  text-transform: uppercase;
  box-shadow: 0 0 10px #00ffff;
  transition: 0.3s ease;
}

.book:hover {
  background-color: #00ffff;
  color: #000;
  box-shadow: 0 0 20px #00ffff;
}

.book-section {
  max-width: 800px;
  margin: 3em auto;
  padding: 2em;
  background: rgba(0, 0, 0, 0.4);
  border: 2px solid #00ffff;
  box-shadow: 0 0 20px #00ffff;
  color: #cceeff;
  line-height: 1.7;
  text-align: left;
}

.book-section.hidden {
  display: none;
}

.book-section h2 {
  font-size: 2em;
  text-shadow: 0 0 8px #00ffff;
  margin-bottom: 1em;
}
.cinema-screen {
  position: relative;
  width: 90%;        /* Makes it stretch wide across the screen */
  max-width: 960px;  /* Limits it from getting too large on big screens */
  aspect-ratio: 16 / 6;  /* Makes it less tall, more cinematic */
  margin: 2em auto;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
  overflow: hidden;
}

.cinema-screen iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.overlay h1 {
  color: white;
  font-size: 3em;
  text-align: center;
  margin-top: 0;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}