/* ============================================================
   FORMS — Join form (CTA section)
   ============================================================ */
.join-form {
  display: flex;
  gap: var(--space-3);
  max-width: 500px;
  margin: 0 auto var(--space-6);
}

.join-input {
  flex: 1;
  height: 56px;
  padding: 0 var(--space-5);
  border-radius: var(--radius-md);
  border: 2px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  outline: none;
  transition: all var(--transition-fast);
}
.join-input::placeholder { color: rgba(255, 255, 255, 0.5); }
.join-input:focus {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.15);
}
.join-input:focus-visible {
  outline: 3px solid var(--white);
  outline-offset: 2px;
}

.join-form .btn-primary-on-dark {
  flex-shrink: 0;
  height: 56px;
}

/* ============================================================
   FORMS — Footer newsletter
   ============================================================ */
.footer-newsletter-form {
  display: flex;
  gap: var(--space-2);
}

.footer-newsletter-input {
  flex: 1;
  height: 48px;
  padding: 0 var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  outline: none;
  transition: all var(--transition-fast);
}
.footer-newsletter-input::placeholder { color: rgba(255, 255, 255, 0.4); }
.footer-newsletter-input:focus {
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.1);
}
.footer-newsletter-input:focus-visible {
  outline: 3px solid var(--white);
  outline-offset: 2px;
}

.footer-newsletter-btn {
  height: 48px;
  padding: 0 var(--space-6);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--neutral-950);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.875rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.footer-newsletter-btn:hover {
  background: var(--neutral-100);
}