/* subscription form */

.nav-subscribe {
  position: absolute;
  bottom: 0;
  left: -1px;
  width: 35rem;
  transform: translateY(30rem) translateZ(0);
  transition: opacity 0.01s, transform 0.2s;
  padding: 0.5rem 0.75rem 0 0.75rem;
  background: black;
  border-top: 1px solid white;
  border-right: 1px solid white;
  border-left: 1px solid white;
  color: white;
  font-size: 18px;
}
.checklist-open .nav-subscribe {
  top: 0rem;
  z-index: 21;
  transform: translateY(-30rem) translateZ(0);
  border-top: 0;
  border-bottom: 1px solid white;
  bottom: auto;
}
.subscribe-open .nav-subscribe {
  transform: translateY(0) translateZ(0);
  opacity: 1;
  z-index: 10;
}

/* subscription form */

.nav-subscribe .subscription-form {
  width: 100%;
  white-space: normal;
  position: relative;
}
.nav-subscribe .subscription-form input {
  font-size: 18px;
  background: transparent;
  border: 0;
  padding: 5px 0;
  width: 100%;
  color: #fff;
}
.nav-subscribe .subscription-form input::placeholder {
  color: #888;
}
.nav-subscribe .subscription-form input:focus,
.nav-subscribe .subscription-form input:focus:invalid {
  background: transparent;
  border: 0;
  outline: 0;
  color: #fff;
}
.nav-subscribe .subscription-form .arrow {
  position: absolute;
  bottom: -0.25rem;
  right: -1rem;
  width: 2.5rem;
  height: 2.5rem;
}
.nav-subscribe .subscription-form svg polygon {
  fill: #666;
}
.nav-subscribe .subscription-callout {
  width: 30rem;
}