style.css

html {
  box-sizing: border-box;
  font-family: sans-serif;
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  -ms-overflow-style: scrollbar;
  -webkit-tap-highlight-color: transparent;
}

* {
  box-sizing: inherit;
}

body {
  margin: 2rem;
}

button {
  position: absolute;
  top: 0px;
  width: 100%;
  height: 100%;
  opacity: 0%;
}

.modal-dialog {
  max-width: 800px;
  margin: 30px auto;
}

.modal-body {
  position: relative;
  padding: 0px;
}

.row {
  margin: 0% !important;
}

@media (min-width: 1300px) {
  #PrincipalAdaptativo {
    color: white;
    padding-right: 15%;
    padding-left: 15%;
  }
}

@media (max-width: 1400px) {
  #PrincipalAdaptativo {
    color: white;
    margin: 0;
    padding: 0;
  }
}

#logoWeb {
  display: block;
  margin: 0 auto;
  bottom: 50px;
}

.login_button {
  color:white;
  font-size: larger;
  z-index: 10;
  position: absolute;
  top: 1%;
  right: 1%;
  border: 0.2em solid white;
  width: 10%;
  text-align: center;
  border-radius: 10%;
}

.login_button:hover {
  text-decoration: none;
  font-weight: bold;
  background-color: rgba(255, 255, 255, 0.22);
  color: white;
}

.areaParallax {
  min-width: 100px;
  bottom: 300px;
  height: 710px;
  transform-style: preserve-3d;
}

.logosTripleMenu {
  max-height: 85%;
  display: block;
  margin: auto;
  margin-top: 10px;
}

.columna2 {
  max-width: 100%;
  display: block;
  margin: 0px;
  padding-top: 15%;
  padding-bottom: 15%;
  background-size: 110% 110%;
  background-clip: border-box;
}

.section {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: white;
}

#videoFondo {
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  content: " ";
  object-fit: cover;
  width: 100%;
  position: absolute;
  transform: translateZ(-7px) scale(8.2);
  background-size: 100%;
  z-index: -6;
}

.capa2 {
  content: " ";
  position: absolute;
  top: 75%;
  left: -50px;
  transform: translateZ(-3px) scale(4);
  background-size: 100%;
  z-index: -5;
  background-image: url("src/capas/capa2.gif");
  background-repeat: no-repeat;
}

.capa3 {
  content: " ";
  position: absolute;
  top: -250px;
  right: 20px;
  bottom: 0;
  left: -100;
  transform: translateZ(-2px) scale(3.5);
  background-size: 100%;
  z-index: -4;
  background-image: url("src/capas/capa3.gif");
  background-repeat: no-repeat;
}

.capa4 {
  content: " ";
  position: absolute;
  top: 360px;
  right: 0;
  bottom: 0;
  left: -12px;
  transform: translateZ(-1px) scale(2.1);
  background-size: 100%;
  z-index: -3;
  background-image: url("src/capas/capa4.gif");
  background-repeat: no-repeat;
}

.capa5 {
  content: " ";
  position: absolute;
  top: 170%;
  right: 0;
  bottom: 0;
  left: 0;
  transform: translateZ(0.2px) scale(1.4);
  background-size: 100%;
  z-index: -4;
  background-image: url("src/capas/capa5.png");
  background-repeat: no-repeat;
}

.capa6 {
  content: " ";
  position: absolute;
  top: 230%;
  right: 0;
  bottom: 0;
  left: 0;
  transform: translateZ(-5px) scale(7);
  background-size: 100%;
  z-index: -5;
  background-image: url("src/capas/capa6.gif");
  background-repeat: no-repeat;
  opacity: 0.8;
}

.capa7 {
  content: " ";
  position: absolute;
  top: -30%;
  height: 300%;
  right: 0;
  bottom: 0;
  left: -40%;
  transform: translateZ(0px) scale(0.5);
  background-size: 100%;
  z-index: -6;
  background-image: url("src/capas/capa7.png");
  background-repeat: no-repeat;
}

.content {
  height: 200vh;
  display: flex;
  justify-content: center;
}

#container2 h1 {
  display: none;
}

@media (max-width: 2000px) {
  .areaParallax {
    min-width: 100px;
    bottom: 300px;
    height: 610px;
  }

  @media (max-width: 1900px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 600px;
    }
  }

  @media (max-width: 1800px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 580px;
    }
  }

  @media (max-width: 1700px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 500px;
    }
  }

  @media (max-width: 1600px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 480px;
    }
  }

  @media (max-width: 1500px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 500px;
    }
  }

  @media (max-width: 1400px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 660px;
    }
  }

  @media (max-width: 1300px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 600px;
    }
  }

  @media (max-width: 1200px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 560px;
    }
  }

  @media (max-width: 1100px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 500px;
    }
  }

  @media (max-width: 1000px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 460px;
    }
  }

  @media (max-width: 900px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 420px;
    }
  }

  @media (max-width: 800px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 400px;
    }
  }

  @media (max-width: 700px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 380px;
    }
  }

  @media (max-width: 600px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 330px;
    }
  }

  @media (max-width: 500px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 350px;
    }
  }

  @media (max-width: 400px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 340px;
    }
  }

  @media (max-width: 300px) {
    .areaParallax {
      min-width: 100px;
      bottom: 300px;
      height: 350px;
    }
  }

  #todoSalvoParalax {
    -webkit-box-shadow: 0 0 30px black;
    margin: 2%;
    padding: 0;
    width: 96%;
  }

  .text-center {
    text-align: center;
    font-size: 150px;
    font-family: Arial, sans-serif;
    font-weight: bold;
  }

  #container {
    background-image: url("src/capas/capa1.png");
    background-size: 100%;
    background-attachment: local;
    background-repeat: no-repeat;
    margin: 0;
    padding: 0;
    height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
    perspective: 1px;
    -moz-box-shadow: 0 0 30px #ccc;
    -webkit-box-shadow: 0 0 30px #ccc;
    box-shadow: 0 0 30px #ccc;
  }

  #container::-webkit-scrollbar {
    display: none;
  }

  #logo {
    width: 50px;
  }

  body {
    margin: 0;
    padding: 0;
  }

  div {
    position: relative;
    width: 100%;
    min-height: 1px;
  }

  #columna1 {
    background: url("src/fondos/fondo1.png");
    height: 150px;
    background-size: 20%;
    background-repeat: repeat;
    background-attachment: fixed;
    background-position: 35% 50%;
    transition: background-position 0.5s, background-size 0.5s, box-shadow 0.5s;
  }

  #columna2 {
    background: url("src/fondos/fondo2.png");
    height: 150px;
    background-size: 20%;
    background-repeat: repeat;
    background-attachment: fixed;
    background-position: 50% 50%;
    transition: background-position 0.5s, background-size 0.5s, box-shadow 0.5s;
  }

  #columna3 {
    background: url("src/fondos/fondo3.png");
    height: 150px;
    background-size: 20%;
    background-repeat: repeat;
    background-attachment: fixed;
    background-position: 65% 50%;
    transition: background-position 0.5s, background-size 0.5s, box-shadow 0.5s;
  }

  #columna1:hover {
    box-shadow: inset 0 0 0 1000px rgb(0, 134, 116);
    background-size: 170%;
    background-position: 0% 50%;
  }

  #columna2:hover {
    box-shadow: inset 0 0 0 1000px rgb(100, 0, 104);
    background-size: 170%;
  }

  #columna3:hover {
    box-shadow: inset 0 0 0 1000px rgb(0, 27, 117);
    background-size: 170%;
    background-position: -10% 50%;
  }

  #columna4,
  #columna5,
  #columna6,
  #columna7 {
    height: 100%;
  }

  #zonatexto {
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
    background-color: rgb(0, 0, 0);
    opacity: 0.5;
  }

  #zonaimagen {
    background: white;
    height: auto;
    padding: 0;
  }

  h1 {
    visibility: hidden;
  }

  #footer {
    background: rgb(0, 0, 0);
    background: linear-gradient(
      180deg,
      rgba(2, 0, 36, 1) 0%,
      rgba(130, 130, 130, 1) 62%,
      rgba(2, 0, 36, 1) 87%,
      rgba(2, 0, 36, 1) 100%
    );
    height: 100%;
    padding-top: 15px;
  }

  #carousel {
    width: 100% !important;
    max-height: 20% !important;
  }

  .slider {
    width: 100%;
    height: 100%;
    background-color: #eeeeee;
    margin-bottom: 123px !important;
    margin: auto;
    background-image: url("src/imagenes_slider/slider.png");
    background-size: cover;
    background-repeat: no-repeat;
    animation-name: slide;
    animation-duration: 30s;
    animation-direction: normal;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
  }
  @keyframes slide {
    0% {
      background-position: 6% 0;
    }
    4% {
      background-position: 6% 0;
    }
    66.64% {
      background-position: 92% 0;
    }
    70.30% {
      background-position: 92% 0;
    }
    100% {
      background-position: 6% 0;
    }
  }
}