@font-face {
    font-family: Gridnik;
    src: url("Gridnik.otf") format("opentype");
}
/**/
:root {
  --main-color: #101018;
  --stroke-color: #a2a2a5;
  
}
/**/
body {
  background: var(--main-color);
}
h1 {
  margin: 120px auto 0 auto;
  color: var(--stroke-color);
  font-family: 'Gridnik';
  font-size: 6rem; line-height: 10rem;
  font-weight: 200;
  text-align: center;
}
h2 {
  margin: 20px auto 30px auto;
  color: var(--stroke-color);
  font-family: 'Gridnik';
  font-size: 1.5rem;
  font-weight: 200;
  text-align: center;
}

a {
  color: #0070ff;
}

#closeButton{
  font-family: 'Gridnik';
  background-color: #061fb0;
  border: none;
  color: white;
  font-size: 1.3rem;
  padding: 6px 10px;
}

h1, h2 {
  -webkit-transition: opacity 0.5s linear, margin-top 0.5s linear; /* Safari */
  transition: opacity 0.5s linear, margin-top 0.5s linear;
}
.loading h1, .loading h2 {
  margin-top: 0px;
  opacity: 0;  
}
.gears {
  position: relative;
  margin: 0 auto;
  width: auto; height: 0;
}
.gear {
  position: relative;
  z-index: 0;
  width: 120px; height: 120px;
  margin: 0 auto;
  border-radius: 50%;
  background: var(--stroke-color);
}
.gear:before{
  position: absolute; left: 5px; top: 5px; right: 5px; bottom: 5px;
  z-index: 2;
  content: "";
  border-radius: 50%;
  background: var(--main-color);
}
.gear:after {
  position: absolute; left: 25px; top: 25px;
  z-index: 3;
  content: "";
  width: 70px; height: 70px;
  border-radius: 50%;
  border: 5px solid var(--stroke-color);
  box-sizing: border-box;
  background: var(--main-color);
}
.gear.one {
  left: -130px;
}
.gear.two {
  top: -75px;
}
.gear.three {
  top: -235px;
  left: 130px;
}
.gear .bar {
  position: absolute; left: -15px; top: 50%;
  z-index: 0;
  width: 150px; height: 30px;
  margin-top: -15px;
  border-radius: 5px;
  background: var(--stroke-color);
}
.gear .bar:before {
  position: absolute; left: 5px; top: 5px; right: 5px; bottom: 5px;
  z-index: 1;
  content: "";
  border-radius: 2px;
  background: var(--main-color);
}
.gear .bar:nth-child(2) {
  transform: rotate(60deg);
  -webkit-transform: rotate(60deg);
}
.gear .bar:nth-child(3) {
  transform: rotate(120deg);
  -webkit-transform: rotate(120deg);
}
@-webkit-keyframes clockwise {
  0% { -webkit-transform: rotate(0deg);}
  100% { -webkit-transform: rotate(360deg);}
}
@-webkit-keyframes anticlockwise {
  0% { -webkit-transform: rotate(360deg);}
  100% { -webkit-transform: rotate(0deg);}
}
@-webkit-keyframes clockwiseError {
  0% { -webkit-transform: rotate(0deg);}
  20% { -webkit-transform: rotate(30deg);}
  40% { -webkit-transform: rotate(25deg);}
  60% { -webkit-transform: rotate(30deg);}
  100% { -webkit-transform: rotate(0deg);}
}
@-webkit-keyframes anticlockwiseErrorStop {
  0% { -webkit-transform: rotate(0deg);}
  20% { -webkit-transform: rotate(-30deg);}
  60% { -webkit-transform: rotate(-30deg);}
  100% { -webkit-transform: rotate(0deg);}
}
@-webkit-keyframes anticlockwiseError {
  0% { -webkit-transform: rotate(0deg);}
  20% { -webkit-transform: rotate(-30deg);}
  40% { -webkit-transform: rotate(-25deg);}
  60% { -webkit-transform: rotate(-30deg);}
  100% { -webkit-transform: rotate(0deg);}
}
.gear.one {
  -webkit-animation: anticlockwiseErrorStop 2s linear infinite;
}
.gear.two {
  -webkit-animation: anticlockwiseError 2s linear infinite;
}
.gear.three {
  -webkit-animation: clockwiseError 2s linear infinite;
}
.loading .gear.one, .loading .gear.three {
  -webkit-animation: clockwise 3s linear infinite;
}
.loading .gear.two {
  -webkit-animation: anticlockwise 3s linear infinite;
}

.contenedor {
  display: flex;
  flex-wrap: wrap;
  margin: 0 auto;
  max-width: 1200px;
  padding: 20px;
}

.columna {
  flex: 1;
  min-width: 300px; /* Puedes ajustar este valor según lo necesites */
  padding: 20px; 
  box-sizing: border-box;
}

p {
  color: white;
  font-family: 'Gridnik';
  font-size: 1rem;
}

li {
  color: white;
  font-family: 'Gridnik';
  font-size: 1rem;
}

/* Estilo para pantallas pequeñas */
@media (max-width: 600px) {
  .columna {
      min-width: 100%; /* Esto hace que las columnas se apilen verticalmente */
  }
}