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

body {
  font-family: 'Georgia', serif;
  background: #0f0f1a;
  color: #e8e0d0;
}

/* HEADER */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background: #1a1a2e;
  border-bottom: 2px solid #c9a84c;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: #c9a84c;
}

nav a {
  color: #e8e0d0;
  text-decoration: none;
  margin-left: 25px;
  font-size: 1rem;
  transition: color 0.3s;
}

nav a:hover {
  color: #c9a84c;
}

/* HERO */
.hero {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(135deg, #1a1a2e, #16213e);
}

.hero h1 {
  font-size: 2.5rem;
  color: #c9a84c;
  margin-bottom: 15px;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: #b0a898;
}

.hero input {
  padding: 12px 20px;
  width: 350px;
  max-width: 80%;
  border: 2px solid #c9a84c;
  border-radius: 25px 0 0 25px;
  background: #0f0f1a;
  color: #e8e0d0;
  font-size: 1rem;
  outline: none;
}

.hero button {
  padding: 12px 25px;
  background: #c9a84c;
  color: #0f0f1a;
  border: none;
  border-radius: 0 25px 25px 0;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s;
}

.hero button:hover {
  background: #e8c96d;
}

/* FEATURED */
.featured {
  padding: 60px 40px;
}

.featured h2 {
  font-size: 1.8rem;
  color: #c9a84c;
  margin-bottom: 30px;
  text-align: center;
}

.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 25px;
}

.book-card {
  background: #1a1a2e;
  border: 1px solid #2a2a4e;
  border-radius: 10px;
  padding: 20px;
  text-align: center;
  transition: transform 0.3s, border-color 0.3s;
  cursor: pointer;
}

.book-card:hover {
  transform: translateY(-5px);
  border-color: #c9a84c;
}

.book-cover {
  font-size: 4rem;
  margin-bottom: 15px;
}

.book-card h3 {
  font-size: 1rem;
  color: #e8e0d0;
  margin-bottom: 8px;
}

.book-card p {
  font-size: 0.85rem;
  color: #b0a898;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 25px;
  background: #1a1a2e;
  border-top: 2px solid #c9a84c;
  color: #b0a898;
  font-size: 0.9rem;
}