/* ============================================================
   THE THROUGHLINE — Blog Post Styles
   ============================================================ */

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

.post-header {
  background-color: var(--cream);
  padding-top: calc(var(--nav-height) + var(--space-3xl));
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--cream-darker);
}

.post-back {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sepia);
  margin-bottom: var(--space-2xl);
  transition: color var(--duration-base) var(--ease-smooth);
}

.post-back:hover {
  color: var(--navy);
}

.post-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.post-meta__date {
  font-size: 0.8rem;
  color: var(--warm-gray-light);
  letter-spacing: 0.05em;
}

.post-meta__divider {
  color: var(--warm-gray-pale);
}

.post-meta__tag {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sepia);
  background-color: var(--cream-dark);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
}

.post-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.8rem, 5vw, 3rem);
  line-height: 1.15;
  color: var(--navy);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.01em;
}

.post-byline {
  font-size: 0.85rem;
  color: var(--warm-gray);
  letter-spacing: 0.03em;
}

/* ============================================================
   POST BODY
   ============================================================ */

.post-body {
  background-color: var(--cream);
  padding-block: var(--space-4xl);
}

.post-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

/* Opening paragraph — slightly larger */
.post-content__intro {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.65;
  color: var(--navy);
  font-weight: 300;
}

/* Body paragraphs */
.post-content p {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--ink);
}

/* Headings */
.post-content h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  color: var(--navy);
  line-height: 1.25;
  margin-top: var(--space-lg);
  margin-bottom: 0;
}

/* Inline link */
.post-content__link {
  color: var(--sepia);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--duration-base) var(--ease-smooth);
}

.post-content__link:hover {
  color: var(--navy);
}

/* Section divider */
.post-rule {
  border: none;
  border-top: 1px solid var(--cream-darker);
  margin: var(--space-md) 0 0;
}

/* ============================================================
   POST FOOTER CTA
   ============================================================ */

.post-footer-section {
  background-color: var(--cream-dark);
  border-top: 1px solid var(--cream-darker);
}

.post-footer-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-xl);
  padding: var(--space-2xl);
  border: 1px solid var(--cream-darker);
  border-radius: var(--radius-md);
  background-color: var(--white);
  margin-bottom: var(--space-2xl);
}

.post-footer-cta__text {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  line-height: 1.5;
  color: var(--navy);
  font-weight: 300;
  max-width: 520px;
}

.post-footer-cta__tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--sepia);
  margin-top: calc(-1 * var(--space-sm));
}

/* Back link */
.post-nav {
  display: flex;
  justify-content: center;
  padding-top: var(--space-md);
}

.post-nav__back {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sepia);
  transition: color var(--duration-base) var(--ease-smooth);
}

.post-nav__back:hover {
  color: var(--navy);
}