/* FCS Magazine — Newsletter signup band.
 * Wires to Ghost members API via data-members-form (Doc #162 §3 / Newsletter).
 */

.newsletter {
  padding: 4.5rem 0;
  background: var(--sage);
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: '';
  position: absolute;
  top: -50%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(207, 125, 95, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.newsletter-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.newsletter h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 550;
  letter-spacing: -0.025em;
  color: var(--paper);
  margin-bottom: 0.75rem;
}

.newsletter p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(245, 241, 234, 0.78);
  margin-bottom: 2rem;
  font-weight: 500;
  text-wrap: pretty;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
  background: white;
  padding: 0.5rem;
  border-radius: 4px;
  max-width: 480px;
  margin: 0 auto;
  box-shadow: 0 15px 30px -10px rgba(31, 51, 36, 0.28);
}

.newsletter-input {
  flex: 1;
  padding: 0.75rem 1.25rem;
  border: none;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  outline: none;
}

.newsletter-input::placeholder { color: var(--ink-whisper); }

.newsletter-btn {
  padding: 0.75rem 1.5rem;
  background: var(--copper);
  color: white;
  border: none;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.25s ease;
}

.newsletter-btn:hover {
  background: var(--copper-dark);
  transform: translateX(1px);
}

/* Members form states (Doc #162 §3 — Ghost's data-members-form adds these
 * data attributes to the form on submit success/error). */
.newsletter-form[data-members-form-result="success"] .newsletter-input,
.newsletter-form[data-members-form-result="success"] .newsletter-btn {
  display: none;
}

.newsletter-form-msg {
  display: none;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--paper);
  padding: 0.85rem 1rem;
  text-align: center;
}

.newsletter-form[data-members-form-result="success"] .newsletter-form-msg--success { display: block; }
.newsletter-form[data-members-form-result="error"]   .newsletter-form-msg--error   { display: block; color: #FFD7C9; }