Changing Newsletter Title Font in Footer - Oh, Behave.

Site URL: http://www.domtetro.com

1. How can I get the newsletter title in the footer to be the same size and color as the footer nav titles? It's not responding to the mess I've made ( see code below).
2. How can I change the color and font size of the Name and Email address fields?
3. How can I change the color and size of the bottom footer to be smaller and whiter? (copyright info)

/*newsletter*/
.newsletter-block .newsletter-form-header-title {
font-family: mr-eaves-modern;
font-size: 11px !important;
font-weight: 300;
color: #4b4b4a;
letter-spacing: 0.3em;
line-height: 1.2em;
text-transform: uppercase;
}