:root{

    --fondo:linear-gradient(135deg, #141e30, #243b55);
    --texto:white;
}

*{
    box-sizing: border-box;
    margin: 0px;
    padding: 0px;
    font-family: "Roboto", sans-serif;
}

body{
    margin: 1%;
    min-height: 100vh;
    
}
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr); 
  gap: 20px;
  padding: 20px;
}


/* sección de card */


.card {
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  font-weight: bold;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

.card-img{
    cursor: pointer;
    object-fit: contain;
    width: 100%; 
    height: 200px;
    padding: 30px;
}
.card-links{
    margin-top: 15px;
    display: flex;
    justify-content: space-around;
}
a{
    text-decoration: none;
    color: black;
}