/* ============================================
   Subscribe CTA — end-of-post + footer link
   ============================================ */

/* --- Box wrapper --- */
.dn-subscribe {
  margin: 3rem 0 1rem;
  padding: 1.5rem 1.75rem;
  border: 1px solid var(--dn-border-subtle);
  border-left: 4px solid var(--dn-teal);
  border-radius: .75rem;
  background: var(--dn-teal-ghost);
}

.dn-subscribe__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* --- Copy --- */
.dn-subscribe__title {
  font-family: var(--dn-font-display);
  font-size: 1.05rem;
  color: var(--dn-navy);
}
.dn-subscribe__desc {
  display: block;
  margin-top: .25rem;
  font-size: .85rem;
  color: var(--dn-steel);
}

/* --- Form --- */
.dn-subscribe__form {
  display: flex;
  gap: .5rem;
  flex: 1 1 280px;
  min-width: 0;
}

.dn-subscribe__input {
  flex: 1;
  padding: .55rem .85rem;
  border: 1px solid var(--dn-border-subtle);
  border-radius: .5rem;
  font-family: var(--dn-font-body);
  font-size: .88rem;
  background: #fff;
  outline: none;
  transition: border-color .2s;
}
.dn-subscribe__input:focus {
  border-color: var(--dn-teal);
  box-shadow: 0 0 0 3px var(--dn-teal-ghost);
}
.dn-subscribe__input::placeholder {
  color: #aaa;
}

.dn-subscribe__btn {
  padding: .55rem 1.25rem;
  border: none;
  border-radius: .5rem;
  background: var(--dn-teal);
  color: #fff;
  font-family: var(--dn-font-display);
  font-weight: 600;
  font-size: .88rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background .2s, transform .1s;
}
.dn-subscribe__btn:hover {
  background: var(--dn-teal-dark);
  transform: translateY(-1px);
}
.dn-subscribe__btn:active {
  transform: translateY(0);
}

/* --- Footer link --- */
.dn-footer-subscribe {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .78rem;
  color: var(--dn-steel);
  text-decoration: none;
  transition: color .2s;
}
.dn-footer-subscribe:hover {
  color: var(--dn-teal);
}

/* --- Nav tab pill --- */
.md-tabs__link[href*="buttondown.com"] {
  background: var(--dn-teal);
  color: #fff !important;
  border-radius: 2rem;
  padding: .35rem 1rem !important;
  font-weight: 600;
  transition: background .2s, transform .1s;
}
.md-tabs__link[href*="buttondown.com"]:hover {
  background: var(--dn-teal-dark);
  transform: translateY(-1px);
}

/* --- Responsive --- */
@media (max-width: 600px) {
  .dn-subscribe__inner {
    flex-direction: column;
    align-items: stretch;
  }
  .dn-subscribe__form {
    flex-direction: column;
  }
}