@import url('https://fonts.googleapis.com/css2?family=DotGothic16&family=Share+Tech+Mono&family=VT323&display=swap');

body {
  background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('img/lain2.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  margin: 0;
  font-family: 'DotGothic16', sans-serif;
  color: #ffffff;
}

.contenedor-principal {
  width: 90%;
  max-width: 1200px;
  margin: 40px auto;
}

.barra-superior {
  background-color: rgba(0, 0, 0, 0.7);
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 15px; 
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
}

.contenedor-columnas {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr; 
  gap: 20px;
}

.columna, .columna-centro {
  background-color: rgba(0, 0, 0, 0.7);
  padding: 20px;
  min-height: 400px;
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
}

.contenedor-redes {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
  
  max-width: 220px; 
  
  margin: 0 auto;
}

.icono-red {
  display: inline-flex; 
  align-items: center;
  justify-content: center;
  
  width: 60px;
  height: 60px;
  background-color: #6e6e6e;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  transition: all 0.3s ease;
  
  text-decoration: none; 
  outline: none;
}


.icono-red:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 1);
}


.icono-red img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border: none;
}


.columna-redes {
  display: flex;
  flex-direction: column; 
  align-items: center; 
}

.imagen-fluida {
  max-width: 100%; 
  height: auto; 
  
  display: block;
  margin: 15px auto;
  
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}