/* Reset básico */

/* Fuente general */
body {
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f8f9fa;
}

/* Contenedor central */

/* Navbar */
header {
  /*background: #ffffff;
  border-bottom: 1px solid #e2e2e2;*/
  padding: 10px 0;
  margin-bottom: 20px;
}
/*
header .navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header h1 a {
  text-decoration: none;
  font-size: 1.5rem;
  color: #007bff;
}

header nav ul {
  list-style: none;
  display: flex;
  gap: 15px;
}

header nav a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.2s ease-in-out;
}

header nav a:hover {
  color: #007bff;
}
*/
/* Botones 
.btn {
  display: inline-block;
  background: #007bff;
  color: #fff;
  padding: 10px 18px;
  border-radius: 5px;
  text-decoration: none;
  transition: background 0.2s;
}

.btn:hover {
  background: #0056b3;
}

/* Tarjetas de ebooks */
.ebook {
  background: #fff;
  border: 1px solid #e2e2e2;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.ebook h2 {
  margin-bottom: 10px;
  font-size: 1.25rem;
  color: #222;
}

/* Footer */
footer {
  margin-top: 40px;
  padding: 15px;
  background: #fff;
  border-top: 1px solid #e2e2e2;
  text-align: center;
  color: #666;
  font-size: 0.9rem;
}



.ebook {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}