:root {
  --font-family-sans: "Inter", "BlinkMacSystemFont", "Avenir",
"Avenir Next", "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell",
"Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
  --accent-color: #A9ACA9;
  --accent-color-light: #88B2D3;
  --accent-color-dark: #2F4858;
  --color-white: #EEEEEE;
  --darkest:#1D2D44;
  --grey-1: #2E455D;
  --grey-2: #3E5C76;
  --grey-3: #597491;
}
html {
  height: 100%
}
body {
  height: 100%;
    margin: 0;
    font-family: var(--font-family-sans);
    font-size: 10pt;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--darkest);
    /* background: linear-gradient(0deg, var(--grey-1) 0%, var(--grey-2) 100%); */
    justify-content: center;
    align-items: center;
    color: var(--color-white);
    user-select: none;
    display: flex;
    flex-direction: column;
  }
  h1 {
    font-size: 1.5em;
  }

  .hidden {
    display: none;
  }
  
  .card {
    user-select: none;
    width: 375px;
    margin: auto ;
    border: 1px solid var(--darkest);
    background-color: var(--grey-1);

    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    overflow: hidden;
    transition: 0.5s all;
  }
  .card hr {
    width: 100%;
    border: none;
    border-bottom: 1px solid #88888855;
    margin-top: 0;
  }

  .card .main {
    display: flex;
    flex-direction: column;
    /* width: 90%; */
    text-align: center;
    padding: 1rem;
  }

  .card .main .description {
    margin: 0.5rem 0;
    /* color: var(--accent-color-light); */
  }

  .card:hover {
    border: 1px solid var(--grey-1);
    /* box-shadow: 0 7px 20px 10px #000000aa; */
    /* transform: scale(1.015); */
    /* filter: brightness(1.3); */
  }

  
  /* .bg {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width:100%;
    height:100%;
    max-height: 100vh;
  }
  */


a.slide {
  position: relative;
  display: block;
  padding: 1em .5em;
  font-size: 1em;

  text-align: center;
  color: var(--color-white);
  border: var(--grey-1) solid;
  text-decoration: none;;
  outline: 0;
  overflow:hidden;
  background: var(--grey-2);
  border-width: 1px 1px 0px 1px;

  z-index: 1;
  cursor: pointer;
  transition:         0.08s ease-in;
  -o-transition:      0.08s ease-in;
  -ms-transition:     0.08s ease-in;
  -moz-transition:    0.08s ease-in;
  -webkit-transition: 0.08s ease-in;
  filter: none;

}

a.slide:hover {
  color: whitesmoke;
  border-color : var(--grey-1);
  background: var(--darkest);
  transition:         0.08s ease-in;
  -o-transition:      0.08s ease-in;
  -ms-transition:     0.08s ease-in;
  -moz-transition:    0.08s ease-in;
  -webkit-transition: 0.08s ease-in;
  /* filter: brightness(1.3); */

}

a.slide:last-child{
  /* border-color: red; */
  border-width: 1px;

}
.form {
  border: 1px solid var(--grey-2);
  padding: 1em;
  margin-top:2em;
  transition:         0.08s ease-in;
  -o-transition:      0.08s ease-in;
  -ms-transition:     0.08s ease-in;
  -moz-transition:    0.08s ease-in;
  -webkit-transition: 0.08s ease-in;
}

.form:hover {
  color: whitesmoke;
  /* background: var(--grey-2); */
  /* background: var(--darkest); */
  background: var(--grey-1);

  border-color: var(--grey-1);
  transition:         0.08s ease-in;
  -o-transition:      0.08s ease-in;
  -ms-transition:     0.08s ease-in;
  -moz-transition:    0.08s ease-in;
  -webkit-transition: 0.08s ease-in;
  /* filter: brightness(1.3); */

}

.form-group {
  margin-bottom: 15px;
}

.form-group.message {
  margin-top: 40px;
}

.form-group.buttons {
  margin-bottom: 0;
  text-align: right;
  text-align: center;
}

.form-control {
  width: 100%;
  padding: 10px 0;
  background: none;
  border: none;
  border-bottom: 1px solid #666;
  color: #ddd;
  font-size: 1em;
  /* text-transform: uppercase; */
  outline: none;
  transition: border-color .2s;
}

.form-control::placeholder {
  color: var(--color-white);
}

.form-control:focus {
  border-bottom-color: #ddd;
}

.form-button {
  background: none;
  background: var(--grey-2);
  /* border: 1px solid yellow; */
  border: none;
  color: var(--color-white);
  font-size: 1em;

  cursor: pointer;
  outline: none;
  padding: .75em;
  width: 100%;
}

.form-button:hover {
  color: var(--color-white);
  background: var(--darkest);
  border-color: var(--grey-1);
  transition:         0.08s ease-in;
  -o-transition:      0.08s ease-in;
  -ms-transition:     0.08s ease-in;
  -moz-transition:    0.08s ease-in;
  -webkit-transition: 0.08s ease-in;
}