* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Rubik', sans-serif;
}

h1 {
  font-size: 32px;
  font-weight: 200;
  padding-bottom: 1rem;
}

p {
  font-size: 1rem;
  padding-bottom: 1rem;
}

.container {
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: row;
  background-color: white;
  z-index: 0;
}

.container::before{
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  filter:grayscale(100%);
  background-image: url(../images/waterfall.jpg);
  opacity: .4;
  background-position: center;
  background-size: cover;
}

.half {
  height: 100%;
  width: 50%;
  position: relative;
  z-index: 1;
}

.left {
  background-color: hsla(82, 31%, 81%, .5);
  background-image: url(../images/logo_vector-square.png);
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 50%;
}

.right {
  background-color: white;
  opacity: .8;
  padding: 120px 80px;
}

button {
  padding: .5rem 1rem;
  margin: 0;
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
  width: 80%;
  margin-top: 1rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  border: none;
  text-decoration: none;
  cursor: pointer;
  text-align: center;
  transition: background 50ms ease-in-out,
              box-shadow 250ms ease-in-out,
              transform 150ms ease;
  -webkit-appearance: none;
  -moz-appearance: none;
  outline: none;
}

button a {
  display: flex;
  flex-direction: row;
  text-decoration: none;
  color:inherit;
  align-items: center;
}

button a p{
  padding: 0;
}


button i {
  padding: 4px;
  margin-right: 8px;
  font-size: 2rem;
}

button:hover {
  background-color: rgba(0, 0, 0, 0.3);
  outline: none;
}


button:active {
    transform: scale(0.99);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.0), 0 4px 6px -2px rgba(0, 0, 0, 0.00);
    outline: none;
    background-color: rgba(0, 0, 0, 0.35);
}


@media only screen and (max-width: 820px) {
  .container {
    display: block;
    height: 100px;

  }
  .container::before {
    background-image: none;
  }

  .half {
    width: 100%;
  }

  button {
    width: 100%;
  }

  .left {
    background-size: 20%;
    height: 100%;
    padding: 20px;
  }

  .right {
    padding: 20px 8px;
  }

  h1 {
    font-size: 1rem;
  }

  p {
    font-size: .75rem;
  }

}