#form {
  position: fixed;
  z-index: 110;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 2em 1em;
  background: aliceblue;
  font-size: 2em;
  transition: all .5s;
}

#form * {
  font-family: "Sofia Sans Condensed", sans-serif;
}

#form.hidden {
  top: -50%;
}

#form h3 {
  font-size: .8em;
  text-align: center;
}

.send-inpts {
  margin-top: 1em;
  margin-bottom: .5em;
  gap: .5em;
  display: grid;
}

#form input {
  width: 100%;
  padding: .3em .8em ;
  box-sizing: border-box;
  display: block;
  font-size: 1em;
  border-radius: 100vw;
  border: .05em solid black
}

.send-btn {
  width: 100%;
  padding: .3em 0;
  font-size: 1.1em;
  font-weight: 800;
  color: white;
  border-radius: .3em;
}

#form .basket-close {
  font-size: 1.5vw;
  filter: contrast(10);
}

@media (max-width: 1000px) {
  #form {
    font-size: 1.8vw;
  }
}

@media (max-width: 780px) {
  #form {
    font-size: 2.2vw;
  }
  #form .basket-close {
    font-size: 1em;
  }
}

@media (max-width: 480px) {
  #form {
    width: 70vw;
    font-size: 4vw;
  }

  #form .basket-close {
    font-size: 1em;
  }
}