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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: #0b0b0b;
  color: #eee;
  line-height: 1.6;
}

.hero {
  min-height: 100vh;
  width: 100%;
  background-image: url("images/hero.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content h1 {
  letter-spacing: 0.2em;
}

.hero-content span {
  color: #e6b14a;
}

.hero-content {
  background: transparent;
  max-width: 700px;
  padding: 2rem;
  text-align: center;
}

.cta {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.75rem 1.5rem;
  background: #fff;
  color: #000;
  text-decoration: none;
  font-weight: bold;
}

section {
  padding: 5rem 2rem;
  max-width: 1100px;
  margin: auto;
}

.about {
  display: flex;
  gap: 3rem;
  align-items: center;
}

.about img {
  width: 200px;
}

.book-grid {
  display: flex;
  gap: 2rem;
  justify-content: center;
}

.book-grid img {
  width: 220px;
}

footer {
  text-align: center;
  padding: 2rem;
  opacity: 0.6;
}

/* Fade-in */
.fade {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s ease-out;
}

.fade.visible {
  opacity: 1;
  transform: translateY(0);
}