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

body {
  margin: 0;
  padding: 0;
  background: url('gif/starsgif.gif') no-repeat center center fixed;
  background-size: cover;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: white;
  text-align: center;
  outline: 100%;
}

h1 {
  font-size: 3em;
  margin-top: 20px;
  text-shadow: 2px 2px 10px rgba(255, 255, 255, 0.8);
  outline: 100%;
}

h3 {
  text-align: center;
  background-color: darkcyan;
  height: 80px;
  line-height: 80px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  outline: 100%;
}

.banner {
  width: 100%;
  height: 200px;
}

.navbar {
  background-color: #333;
  padding: 10px;
  text-align: left;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.menu-contenedor {
  position: relative;
  display: inline-block;
}

.menu-label {
  color: white;
  font-weight: bold;
  cursor: pointer;
  font-size: 1.2em;
}

.menu-desplegable {
  display: none;
  position: absolute;
  background-color: #222;
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: 200px;
  border-radius: 8px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.menu-desplegable li {
  border-bottom: 1px solid #444;
}

.menu-desplegable li a {
  color: white;
  text-decoration: none;
  display: block;
  padding: 10px;
}

.menu-desplegable li a:hover {
  background-color: #555;
  color: #f39c12;
}

#menu-toggle {
  display: none;
}

#menu-toggle:checked + .menu-desplegable {
  display: block;
}

.container {
  margin: 20px auto;
  padding: 20px;
  max-width: 1000px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  outline: 100%;
}

.planetas-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.planeta {
  width: 140px;
  height: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.planeta img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid white;
  object-fit: cover;
  transition: transform 0.3s, box-shadow 0.3s; // Esto lo acerca un poco 
  aspect-ratio: 1 / 1; 
}

.planeta img:hover {
  transform: scale(1.1);
  box-shadow: 0 0 100px #fff;
}

.planeta p {
  margin-top: 10px;
  font-weight: bold;
  color: #fff;
}

.modal {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-color: rgba(0,0,0,0.7);
  justify-content: center;
  align-items: center;
  outline: 100%;
}

.modal-content {
  background-color: black;
  padding: 20px;
  border-radius: 10px;
  display: inline-block;
  width: 60%;
  color: white;
  box-shadow: 0 0 20px white;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  outline: 100%;
}

.close {
  color: white;
  font-size: 30px;
  position: absolute;
  top: 10px;
  right: 20px;
  cursor: pointer;
}

footer {
  margin-top: 40px;
  background-color: darkcyan;
  color: white;
  padding: 10px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}