/* ============================================================
   AFTER FORTY DIGEST — SHARED STYLES
   Used across homepage, about, contact, privacy, terms,
   consumer-health-data pages.
   Consistent with the advertorial LPs' typography and color.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

/* ============================================================
   FONTS (loaded via Google Fonts in each HTML file's <head>)
   ============================================================ */

body {
  font-family: 'Newsreader', Georgia, 'Times New Roman', serif;
  font-size: 19px;
  line-height: 1.65;
  color: #1a1a1a;
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
}

p, li {
  font-family: 'Newsreader', Georgia, 'Times New Roman', serif;
  color: #1a1a1a;
  margin: 0 0 18px;
}

h1, h2, h3, h4, .fw-bold, strong {
  font-family: 'Public Sans', -apple-system, 'Segoe UI', sans-serif;
  letter-spacing: -0.005em;
  color: #1a1a1a;
}

h1 { font-weight: 800; font-size: 40px; line-height: 1.15; margin: 8px 0 20px; }
h2 { font-weight: 700; font-size: 28px; line-height: 1.22; margin: 36px 0 18px; }
h3 { font-weight: 700; font-size: 22px; line-height: 1.3; margin: 24px 0 12px; }
h4 { font-weight: 700; font-size: 18px; line-height: 1.35; margin: 20px 0 10px; }
p strong { font-weight: 700; }

a { text-decoration: underline; text-decoration-color: rgba(26,26,26,0.25); text-underline-offset: 3px; transition: text-decoration-color 0.15s ease; }
a:hover { text-decoration-color: #b71c1c; color: #b71c1c; }

/* ============================================================
   HEADER
   ============================================================ */

.site-header {
  border-bottom: 1px solid #e5e5e5;
  background: #ffffff;
}
.header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.logo {
  font-family: 'Public Sans', sans-serif;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: #1a1a1a;
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.logo:hover { color: #1a1a1a; text-decoration: none; }
.logo-accent {
  color: #b71c1c;
  font-weight: 800;
}
.logo-tagline {
  font-family: 'Newsreader', serif;
  font-size: 13px;
  color: #6a6a6a;
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0;
  margin-left: 4px;
}
.main-nav {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
}
.main-nav a {
  font-family: 'Public Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #1a1a1a;
  text-decoration: none;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s ease;
}
.main-nav a:hover { border-bottom-color: #b71c1c; color: #1a1a1a; }

/* ============================================================
   MAIN CONTENT CONTAINERS
   ============================================================ */

.container-wide {
  max-width: 1120px;
  margin: 0 auto;
  padding: 40px 24px;
}
.container-narrow {
  max-width: 740px;
  margin: 0 auto;
  padding: 40px 24px;
}

/* ============================================================
   HERO / FEATURED (homepage)
   ============================================================ */

.hero-featured {
  padding: 50px 0 40px;
  border-bottom: 1px solid #e5e5e5;
  margin-bottom: 40px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}
.hero-content .category-tag {
  display: inline-block;
  font-family: 'Public Sans', sans-serif;
  font-size: 11px;
  font-weight: 800;
  color: #b71c1c;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.hero-content h1 {
  font-size: 44px;
  line-height: 1.1;
  margin: 0 0 18px;
}
.hero-content h1 a {
  text-decoration: none;
  color: #1a1a1a;
}
.hero-content h1 a:hover { color: #b71c1c; }
.hero-content .excerpt {
  font-family: 'Newsreader', serif;
  font-size: 20px;
  line-height: 1.55;
  color: #4a4a4a;
  margin-bottom: 18px;
}
.hero-content .byline {
  font-family: 'Public Sans', sans-serif;
  font-size: 13px;
  color: #6a6a6a;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.hero-image img {
  width: 100%;
  border-radius: 2px;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: #faf6ee;
}

/* ============================================================
   ARTICLE GRID (homepage)
   ============================================================ */

.section-heading {
  font-family: 'Public Sans', sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #1a1a1a;
  padding-bottom: 14px;
  border-bottom: 2px solid #1a1a1a;
  margin: 0 0 28px;
}
.article-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 44px 40px;
  margin-bottom: 60px;
}
.article-card .category-tag {
  display: inline-block;
  font-family: 'Public Sans', sans-serif;
  font-size: 10px;
  font-weight: 800;
  color: #b71c1c;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.article-card .card-image {
  margin-bottom: 16px;
}
.article-card .card-image img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: #faf6ee;
  border-radius: 2px;
}
.article-card h2 {
  font-family: 'Public Sans', sans-serif;
  font-weight: 700;
  font-size: 22px;
  line-height: 1.28;
  margin: 0 0 10px;
}
.article-card h2 a {
  color: #1a1a1a;
  text-decoration: none;
}
.article-card h2 a:hover { color: #b71c1c; }
.article-card .excerpt {
  font-family: 'Newsreader', serif;
  font-size: 17px;
  line-height: 1.55;
  color: #4a4a4a;
  margin-bottom: 12px;
}
.article-card .byline {
  font-family: 'Public Sans', sans-serif;
  font-size: 12px;
  color: #6a6a6a;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* ============================================================
   NEWSLETTER SIGNUP
   ============================================================ */

.newsletter-block {
  background: #faf6ee;
  border-top: 3px solid #b71c1c;
  border-bottom: 1px solid #e8e4dc;
  padding: 48px 40px;
  margin: 40px 0 60px;
  text-align: center;
}
.newsletter-block h2 {
  font-size: 26px;
  margin: 0 0 12px;
}
.newsletter-block p {
  font-family: 'Newsreader', serif;
  font-size: 18px;
  color: #4a4a4a;
  max-width: 520px;
  margin: 0 auto 22px;
}
.newsletter-form {
  display: flex;
  gap: 8px;
  max-width: 460px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}
.newsletter-form input[type="email"] {
  flex: 1 1 260px;
  padding: 14px 16px;
  border: 1px solid #d4d4d4;
  border-radius: 4px;
  font-family: 'Public Sans', sans-serif;
  font-size: 15px;
  background: #ffffff;
}
.newsletter-form input[type="email"]:focus {
  outline: none;
  border-color: #b71c1c;
}
.newsletter-form button {
  padding: 14px 22px;
  background: #b71c1c;
  color: #ffffff;
  border: none;
  border-radius: 4px;
  font-family: 'Public Sans', sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}
.newsletter-form button:hover { background: #a01818; }
.newsletter-note {
  font-family: 'Public Sans', sans-serif;
  font-size: 12px;
  color: #6a6a6a;
  margin: 14px 0 0;
  font-style: italic;
}

/* ============================================================
   CONTENT PAGE (about/privacy/terms/etc.)
   ============================================================ */

.page-header {
  padding: 48px 0 24px;
  border-bottom: 1px solid #e5e5e5;
  margin-bottom: 36px;
}
.page-header .breadcrumb {
  font-family: 'Public Sans', sans-serif;
  font-size: 12px;
  color: #6a6a6a;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.page-header h1 { margin: 0; }
.page-header .updated {
  font-family: 'Public Sans', sans-serif;
  font-size: 13px;
  color: #6a6a6a;
  margin-top: 14px;
  font-style: italic;
}
.page-content h2 {
  margin-top: 40px;
  padding-top: 4px;
}
.page-content h2:first-child { margin-top: 0; }
.page-content h3 { margin-top: 30px; }
.page-content ul, .page-content ol {
  margin: 0 0 22px;
  padding-left: 24px;
}
.page-content ul li, .page-content ol li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.contact-block {
  background: #faf6ee;
  border-left: 4px solid #b71c1c;
  padding: 22px 26px;
  margin: 28px 0;
}
.contact-block p:last-child { margin-bottom: 0; }

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  border-top: 1px solid #e5e5e5;
  background: #fafafa;
  padding: 44px 0 36px;
  margin-top: 60px;
}
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
}
.footer-brand .logo { font-size: 20px; margin-bottom: 12px; }
.footer-brand p {
  font-family: 'Newsreader', serif;
  font-size: 15px;
  line-height: 1.55;
  color: #4a4a4a;
  margin: 0;
}
.footer-column h4 {
  font-family: 'Public Sans', sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #1a1a1a;
  margin: 0 0 16px;
}
.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-column li { margin-bottom: 10px; }
.footer-column a {
  font-family: 'Public Sans', sans-serif;
  font-size: 14px;
  color: #4a4a4a;
  text-decoration: none;
}
.footer-column a:hover { color: #b71c1c; }
.footer-copyright {
  max-width: 1120px;
  margin: 32px auto 0;
  padding: 22px 24px 0;
  border-top: 1px solid #e5e5e5;
  font-family: 'Public Sans', sans-serif;
  font-size: 12px;
  color: #6a6a6a;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero-content h1 { font-size: 34px; }
  .article-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 640px) {
  h1 { font-size: 30px; }
  h2 { font-size: 24px; }
  h3 { font-size: 20px; }
  body, p, li { font-size: 17px; }
  .container-wide, .container-narrow { padding: 28px 18px; }
  .hero-featured { padding: 32px 0 28px; }
  .hero-content h1 { font-size: 28px; }
  .hero-content .excerpt { font-size: 17px; }
  .newsletter-block { padding: 32px 24px; }
  .header-inner { padding: 16px 18px; }
  .main-nav { gap: 16px; width: 100%; }
  .main-nav a { font-size: 12px; }
  .logo-tagline { display: none; }
}
