@import url('https://fonts.googleapis.com/css2?family=Catamaran:wght@400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@300;400&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500&display=swap');

html {
  background: url(fog-rolls-through-forest-hillside.jpg) no-repeat center center fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}

.contact-form {
  background-color: #f1f1f1;
  position: absolute;
  width: 85%;
  max-width: 600px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 30px 40px;
  box-sizing: border-box;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 0 20px #000000b3;
}

h1 {
  margin-top: 0;
  font-family: 'Catamaran', sans-serif;
  font-weight: 600;
  margin-bottom: -10px;
}

h4 {
  font-family: 'Catamaran', sans-serif;
  font-weight: 400;
  margin-bottom: -20px;
}

p {
  font-family: 'Catamaran', sans-serif;
  font-weight: 400;
  padding-top: 10px;
}

.txtb {
  font-family: 'Oswald', sans-serif;
  font-weight: 400;
  border: 1px solid gray;
  margin: 8px 0;
  padding: 12px 18px;
  border-radius: 8px;
}

.txtb label {
  display: block;
  text-align: left;
  color: #333;
  text-transform: uppercase;
  font-size: 16px;
}

.txtb input, textarea {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  width: 100%;
  border: none;
  background: none;
  outline: none;
  font-size: 18px;
  margin-top: 6px;
}

.btn {
  display: block;
  text-decoration: none;
  width: 100%;
  background-color: #587246;
  color: black;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  padding: 10px 0;
  border-radius: 8px;
  text-transform: uppercase;
  cursor: pointer;
  margin-top: 8px;
}

.btn:hover {
  background-color: #4d5d53;
}