/* =========================================
   Newsletter Page — newsletter.css
   ========================================= */

/* --- Hero --- */
.newsletter-hero {
  background: var(--navy);
  padding: 80px 0 72px;
  text-align: center;
}

.newsletter-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: normal;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.newsletter-hero .hero-sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.78);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.75;
}

/* --- Layout --- */
.newsletter-main {
  padding: 72px 0 100px;
  background: var(--cream);
}

.newsletter-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 48px;
  align-items: start;
}

/* --- Sign-Up Card --- */
.signup-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 6px;
  padding: 48px;
  box-shadow: var(--shadow-sm);
}

.signup-card h2 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: normal;
  color: var(--navy);
  margin-bottom: 8px;
}

.signup-intro {
  font-size: 0.92rem;
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: 32px;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.required-mark {
  color: #c0392b;
}

/* --- Interests Fieldset --- */
.interests-fieldset {
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 20px 24px;
}

.interests-fieldset legend {
  padding: 0 8px;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-700);
  font-weight: 600;
}

.interests-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 14px;
}

/* --- Checkboxes --- */
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--gray-700);
  line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  accent-color: var(--navy);
  cursor: pointer;
}

.checkbox-label a {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.consent-label {
  padding: 16px;
  background: var(--gray-100);
  border-radius: var(--radius);
  border: 1px solid var(--gray-300);
  font-size: 0.85rem;
}

/* --- Sidebar --- */
.newsletter-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 6px;
  padding: 28px 28px;
  box-shadow: var(--shadow-sm);
}

.sidebar-card h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: normal;
  color: var(--navy);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--gray-300);
}

/* --- Preview List --- */
.preview-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.preview-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.preview-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--cream);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  margin-top: 2px;
}

.preview-icon svg {
  width: 18px;
  height: 18px;
}

.preview-list strong {
  display: block;
  font-size: 0.88rem;
  color: var(--navy);
  margin-bottom: 3px;
}

.preview-list p {
  font-size: 0.8rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* --- Past Issues --- */
.past-issues-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.past-issues-list li {
  border-bottom: 1px solid var(--gray-100);
}

.past-issues-list li:last-child {
  border-bottom: none;
}

.past-issues-list a {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 12px 0;
  transition: opacity 0.2s;
}

.past-issues-list a:hover {
  opacity: 0.7;
}

.issue-date {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.issue-title {
  font-size: 0.87rem;
  color: var(--navy);
  line-height: 1.4;
}

/* --- Testimonial --- */
.testimonial-card {
  background: var(--navy);
  border-color: var(--navy);
}

.testimonial-card blockquote p {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-style: italic;
  color: rgba(255,255,255,0.88);
  line-height: 1.7;
  margin-bottom: 16px;
}

.testimonial-card blockquote footer {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-transform: uppercase;
}

/* --- Form Status --- */
.form-status {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  line-height: 1.5;
}

.form-status[hidden] {
  display: none;
}

.form-status--success {
  background: #f0fdf4;
  border: 1px solid #86efac;
  color: #166534;
}

.form-status--error {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #991b1b;
}

.form-status--info {
  background: #eff6ff;
  border: 1px solid #93c5fd;
  color: #1e40af;
}

/* --- Responsive --- */
@media (max-width: 1000px) {
  .newsletter-layout {
    grid-template-columns: 1fr;
  }

  .newsletter-sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

@media (max-width: 640px) {
  .signup-card {
    padding: 28px 20px;
  }

  .form-row,
  .interests-grid {
    grid-template-columns: 1fr;
  }

  .newsletter-sidebar {
    grid-template-columns: 1fr;
  }
}