style.css

@media screen and (min-width: 1024px) {
    #navbar {
      visibility: hidden;
    }
  }
  
  form {
    font-family: var(--font-inter, sans-serif);
    color: rgb(var(--gray-400));
    background-color: rgb(var(--background-dark));
    border: 1px solid hsla(0, 0%, 100%, 0.1);
    border-radius: var(--rounded-xl, 0.75rem);
    padding: 1rem;
    display: flex;
    flex-direction: row;
    align-items: center;
    width: 100%;
    position: relative;
  }

  ::placeholder {
    font-family: var(--font-jetbrains-mono), monospace;
    color: rgb(var(--gray-900));
  }
  
  input[type="email"] {
    font-family: inherit;
    color: inherit;
    background-color: inherit;
    border: 1px solid hsla(0, 0%, 100%, 0.1);
    border-radius: var(--rounded-lg, 0.5rem);
    padding: 0.8rem;
    flex: 1;
  }
  
  input[type="submit"] {
    color: white;
    background-color: #8957e5;
    border: none;
    border-radius: var(--rounded-lg, 0.5rem);
    margin-left: 0.5rem;
    padding: 0.8rem 1rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
  }