h1,
h2 {
  line-height: 1.2;
}

video {
  width: 100%;
}

img {
  width: 100%;
}

#logo-main {
  width: 100%;
}

#header {
  height: 620px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-top: 100px;
}

#header h1 {
  font-size: 2rem;
  margin: 0 50px;
  text-align: center;
  font-weight: 400;
}

#header h1,
#header h4,
#header p {
  color: #fff;
  z-index: 1;
}

.header-video {
  margin-top: 100px;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  min-width: 100%;
  min-height: 100%;
  overflow: hidden;
}

.header-video video {
  min-width: 100%;
  min-height: 100%;
}

#mision-vision {
  margin: 50px 0;
}

/* Mobile */

@media (max-width: 1080px) {
  .navbar a {
    padding: 10px 0;
  }

  .header-video video {
    min-width: 50%;
    min-height: 50%;
  }
}

@media (max-width: 970px) {
  #header {
    height: 500px;
  }
}

@media (max-width: 890px) {
  #header {
    height: 450px;
  }
}

@media (max-width: 768px) {
  #header {
    height: 450px;
  }

  #header h1 {
    font-size: 1.7rem;
  }

  .navbar a {
    padding: 10px 0;
  }

  video {
    width: 100%;
  }

  #mision-vision {
    margin: 50px 0;
  }

  .flex-items {
    flex-direction: column;
  }

  .flex-columns .column,
  .flex-grid .column {
    flex: 100%;
    max-width: 100%;
  }
}

@media (max-width: 620px) {
  #header {
    height: 225px;
  }

  #header h1 {
    font-size: 1.1rem;
  }

  #mision-vision {
    margin: 50px 0;
  }

  .header-video video {
    min-width: 30%;
    min-height: 30%;
  }
}