/* Newsletter signup block (AI Health Pulse).
   Standalone on purpose: it only reads the design-token variables, with
   hard-coded fallbacks, so it renders correctly on both the home page CSS and
   the legacy site.css pages. */
.newsletter-signup-section {
  background: var(--color-pale-blue, #DDE7FB);
  color: var(--color-navy, #0D1D47);
  padding: 3rem 1.25rem;
}
.newsletter-signup-card {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.newsletter-signup-card__eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.newsletter-signup-card h2 {
  margin: 0 0 0.6rem;
  font-size: 1.6rem;
  line-height: 1.25;
}
.newsletter-signup-card p {
  margin: 0 0 1.25rem;
  line-height: 1.6;
}
.newsletter-signup__label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.newsletter-signup__row {
  display: flex;
  gap: 0.6rem;
  max-width: 480px;
  margin: 0 auto;
}
.newsletter-signup__input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-navy, #0D1D47);
  border-radius: 6px;
  background: var(--color-white, #FFFFFF);
  color: var(--color-navy, #0D1D47);
  font: inherit;
}
.newsletter-signup__input:focus-visible {
  outline: 3px solid var(--color-accent-blue, #2666FF);
  outline-offset: 2px;
}
.newsletter-signup__hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}
.newsletter-signup__button {
  flex: 0 0 auto;
  padding: 0.75rem 1.3rem;
  border: 0;
  border-radius: 6px;
  background: var(--color-cta-bg, #C90410);
  color: var(--color-cta-text, #FFFFFF);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.newsletter-signup__button:hover:not(:disabled) {
  filter: brightness(1.1);
}
.newsletter-signup__button:disabled {
  opacity: 0.6;
  cursor: wait;
}
.newsletter-signup__status {
  min-height: 1.4em;
  margin: 0.6rem 0 0;
  font-size: 0.95rem;
}
.newsletter-signup__status--ok {
  font-weight: 600;
}
.newsletter-signup__status a {
  color: var(--color-navy, #0D1D47);
  text-decoration: underline;
}
.newsletter-signup__fine {
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
  opacity: 0.8;
}
@media (max-width: 480px) {
  .newsletter-signup__row {
    flex-direction: column;
  }
}