/* ==========================================================================
   SISSY CLINIC — CLINICAL JOURNAL ARTICLE (post.css)
   Prestige Medical Clinic design system · 100% Responsive · 100% Touch-Optimized
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. SHARED EDITORIAL SECTION PRIMITIVES
   -------------------------------------------------------------------------- */
.section-header {
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .section-header {
    margin-bottom: 4rem;
  }
}

.section-kicker {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-brand-accent, #C59B76);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.875rem, 3.5vw, 2.75rem);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-primary, #1B3B48);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-muted, #525E64);
  line-height: 1.7;
  max-width: 760px;
  margin: 0 auto;
}

@media (max-width: 767px) {
  .section-title {
    font-size: clamp(1.5rem, 6.2vw, 1.85rem);
    line-height: 1.2;
  }
}

/* --------------------------------------------------------------------------
   2. READING PROGRESS BAR
   -------------------------------------------------------------------------- */
.post-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 2000;
  background-color: transparent;
  pointer-events: none;
}

.post-progress-bar {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--color-brand-accent, #C59B76) 0%, #D9B48F 55%, var(--color-brand-accent, #C59B76) 100%);
  will-change: width;
}

/* --------------------------------------------------------------------------
   3. ARTICLE MASTHEAD (Cinematic editorial hero)
   -------------------------------------------------------------------------- */
.post-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 600px;
  min-height: 600px;
  padding: 5rem 0 6rem;
  box-sizing: border-box;
  overflow: hidden;
  text-align: center;
  background-color: var(--color-brand-primary-dark, #122831);
}

.post-hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.post-hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  filter: brightness(0.58) contrast(1.06) saturate(0.9);
  transform: scale(1.03);
}

.post-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 38%, rgba(197, 155, 118, 0.16) 0%, transparent 58%),
    linear-gradient(180deg, rgba(18, 40, 49, 0.68) 0%, rgba(27, 59, 72, 0.5) 45%, rgba(18, 40, 49, 0.8) 100%);
  pointer-events: none;
}

.post-hero-container {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
}

.post-breadcrumb {
  margin-bottom: 1.75rem;
}

.post-breadcrumb-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: rgba(250, 248, 245, 0.72);
}

.post-breadcrumb-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.post-breadcrumb-list li:not(:last-child)::after {
  content: '/';
  color: rgba(197, 155, 118, 0.7);
}

.post-breadcrumb-list a {
  color: rgba(250, 248, 245, 0.82);
  transition: color var(--transition-fast);
}

.post-breadcrumb-list a:hover {
  color: var(--color-brand-accent, #C59B76);
}

.post-breadcrumb-list .is-current {
  color: var(--color-brand-accent, #C59B76);
  font-weight: var(--font-weight-medium);
}

.post-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: rgba(250, 248, 245, 0.78);
}

.post-hero-category {
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-brand-accent, #C59B76);
}

.post-hero-dot {
  color: rgba(197, 155, 118, 0.6);
}

.post-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: var(--font-weight-extrabold);
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: #FFFFFF;
  text-wrap: balance;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 24px rgba(18, 40, 49, 0.35);
}

.post-hero-deck {
  font-size: clamp(0.95rem, 2vw, 1.1875rem);
  line-height: 1.65;
  color: rgba(250, 248, 245, 0.9);
  max-width: 780px;
  margin: 0 auto 2rem;
  text-wrap: pretty;
}

.post-hero-author {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  text-align: left;
}

.post-author-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  border-radius: 50%;
  background-color: rgba(197, 155, 118, 0.18);
  border: 1px solid rgba(197, 155, 118, 0.45);
  color: var(--color-brand-accent, #C59B76);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.06em;
}

.post-author-block {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.post-author-name {
  font-size: 0.9375rem;
  font-weight: var(--font-weight-semibold);
  color: #FFFFFF;
}

.post-author-role {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: rgba(250, 248, 245, 0.7);
}

@media (max-width: 767px) {
  .post-hero {
    height: auto;
    min-height: auto;
    padding: 3rem 1rem 2.75rem;
  }

  .post-breadcrumb {
    margin-bottom: 1.25rem;
  }

  .post-breadcrumb-list {
    font-size: 0.75rem;
  }

  .post-hero-meta {
    font-size: 0.75rem;
    margin-bottom: 1rem;
  }

  .post-hero-title {
    font-size: clamp(1.5rem, 6.5vw, 1.85rem);
    line-height: 1.18;
    margin-bottom: 1rem;
  }

  .post-hero-deck {
    font-size: 0.9375rem;
    line-height: 1.55;
    margin-bottom: 1.5rem;
  }

  .post-hero-author {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}

/* --------------------------------------------------------------------------
   4. LAYOUT (Table of contents + Prose)
   -------------------------------------------------------------------------- */
.post-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-top: 3.5rem;
  padding-bottom: 4rem;
}

@media (min-width: 1024px) {
  .post-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 3.5rem;
    align-items: start;
    max-width: 1240px;
    padding-top: 4.5rem;
    padding-bottom: 5.5rem;
  }
}

/* Table of contents */
.post-toc {
  order: -1;
}

.post-toc-inner {
  background-color: var(--color-bg-surface, #FFFFFF);
  border: 1px solid rgba(230, 223, 213, 0.85);
  border-radius: var(--radius-md, 8px);
  padding: 1.5rem;
}

@media (min-width: 1024px) {
  .post-toc-inner {
    position: sticky;
    top: 120px;
  }
}

.post-toc-title {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-brand-primary, #1B3B48);
  padding-bottom: 0.85rem;
  margin-bottom: 0.85rem;
  border-bottom: 1px solid rgba(230, 223, 213, 0.9);
}

.post-toc-toggle {
  display: none;
}

.post-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.post-toc-link {
  display: block;
  padding: 0.5rem 0.65rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted, #525E64);
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm, 4px);
  transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.post-toc-link:hover,
.post-toc-link.is-active {
  color: var(--color-brand-primary, #1B3B48);
  border-left-color: var(--color-brand-accent, #C59B76);
  background-color: rgba(230, 223, 213, 0.35);
}

.post-toc-cta {
  margin-top: 1.35rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(230, 223, 213, 0.9);
}

.post-toc-cta .btn {
  width: 100%;
  justify-content: center;
  text-align: center;
  font-size: 0.8125rem;
  padding: 0.75rem 1rem;
}

/* Mobile: collapsible table of contents */
@media (max-width: 1023px) {
  .post-toc-title {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .post-toc-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    width: 100%;
    min-height: 48px;
    padding: 0.75rem 1.25rem;
    font-family: var(--font-primary);
    font-size: 0.8125rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-brand-primary, #1B3B48);
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    touch-action: manipulation;
  }

  .post-toc-toggle .dropdown-arrow-icon {
    flex-shrink: 0;
    stroke: var(--color-brand-accent, #C59B76);
    transition: transform var(--transition-fast);
  }

  .post-toc.is-open .post-toc-toggle .dropdown-arrow-icon {
    transform: rotate(180deg);
  }

  .post-toc-nav {
    display: none;
  }

  .post-toc.is-open .post-toc-nav {
    display: block;
  }

  .post-toc.is-open .post-toc-cta {
    display: block;
  }

  .post-toc-cta {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   5. EDITORIAL PROSE TYPOGRAPHY
   -------------------------------------------------------------------------- */
.post-content {
  min-width: 0;
}

.post-prose {
  max-width: 780px;
  color: var(--color-text-main, #1E2528);
}

.post-prose > p {
  font-size: 1.0625rem;
  line-height: 1.85;
  margin-bottom: 1.5rem;
  text-wrap: pretty;
}

.post-prose > p:last-child {
  margin-bottom: 0;
}

/* Refined drop cap on the opening paragraph for editorial prestige */
@media (min-width: 768px) {
  .post-prose > p:first-of-type::first-letter {
    float: left;
    font-family: var(--font-heading);
    font-size: 3.4rem;
    line-height: 0.82;
    font-weight: var(--font-weight-bold);
    color: var(--color-brand-primary, #1B3B48);
    padding: 0.14rem 0.85rem 0.05rem 0;
  }
}

.post-prose h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-brand-primary, #1B3B48);
  margin: 3rem 0 1.25rem;
  padding-top: 0.5rem;
  scroll-margin-top: 120px;
  text-wrap: balance;
}

.post-prose h2::before {
  content: '';
  display: block;
  width: 56px;
  height: 3px;
  background: var(--color-brand-accent, #C59B76);
  margin-bottom: 1.1rem;
  border-radius: 2px;
}

.post-prose h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-primary, #1B3B48);
  margin: 2.25rem 0 0.85rem;
  scroll-margin-top: 120px;
}

.post-prose strong {
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-primary, #1B3B48);
}

.post-prose a {
  color: var(--color-brand-accent-dark, #8C623E);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.post-prose a:hover {
  color: var(--color-brand-primary, #1B3B48);
}

/* Editorial pull quote */
.post-callout {
  margin: 2.25rem 0;
  padding: 1.75rem 1.85rem;
  background-color: var(--color-brand-accent-light, #F4ECE4);
  border-left: 3px solid var(--color-brand-accent, #C59B76);
  border-radius: var(--radius-sm, 4px);
}

.post-callout p {
  font-size: 1.0625rem;
  line-height: 1.75;
  font-style: italic;
  color: var(--color-brand-primary, #1B3B48);
  margin: 0;
}

/* Bulleted lists */
.post-list {
  list-style: none;
  padding: 0;
  margin: 1.75rem 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.post-list li {
  position: relative;
  padding-left: 1.65rem;
  font-size: 1.0625rem;
  line-height: 1.75;
}

.post-list li::before {
  content: '';
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-brand-accent, #C59B76);
}

/* Numbered operational checklist */
.post-checklist {
  list-style: none;
  counter-reset: post-check;
  padding: 0;
  margin: 1.75rem 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  counter-increment: post-check;
}

.post-checklist li {
  position: relative;
  padding: 0.95rem 1.15rem 0.95rem 3.4rem;
  font-size: 1rem;
  line-height: 1.7;
  background-color: var(--color-bg-surface, #FFFFFF);
  border: 1px solid rgba(230, 223, 213, 0.9);
  border-radius: var(--radius-sm, 4px);
}

.post-checklist li::before {
  content: counter(post-check, decimal-leading-zero);
  position: absolute;
  top: 0.95rem;
  left: 1.15rem;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: var(--font-weight-extrabold);
  color: rgba(197, 155, 118, 0.6);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   6. DATA TABLES
   -------------------------------------------------------------------------- */
.post-table-wrap {
  margin: 2rem 0 2.25rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid rgba(230, 223, 213, 0.9);
  border-radius: var(--radius-md, 8px);
  background-color: var(--color-bg-surface, #FFFFFF);
}

.post-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.post-table thead th {
  padding: 1rem 1.15rem;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-inverse, #FAF8F5);
  background-color: var(--color-brand-primary, #1B3B48);
  white-space: nowrap;
}

.post-table tbody td {
  padding: 1rem 1.15rem;
  line-height: 1.65;
  color: var(--color-text-main, #1E2528);
  border-top: 1px solid rgba(230, 223, 213, 0.9);
  vertical-align: top;
}

.post-table tbody tr:nth-child(even) td {
  background-color: rgba(230, 223, 213, 0.22);
}

.post-table tbody td:first-child {
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-primary, #1B3B48);
}

/* --------------------------------------------------------------------------
   7. RECOMMENDED READING
   -------------------------------------------------------------------------- */
.post-recommended {
  margin-top: 3rem;
  padding: 2rem 1.75rem;
  background-color: var(--color-bg-secondary, #E6DFD5);
  border-radius: var(--radius-md, 8px);
}

.post-recommended-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-primary, #1B3B48);
  margin-bottom: 1rem;
}

.post-recommended-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.post-recommended-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 48px;
  padding: 0.65rem 0.85rem;
  font-size: 0.9375rem;
  font-weight: var(--font-weight-medium);
  line-height: 1.5;
  color: var(--color-brand-primary, #1B3B48);
  background-color: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(230, 223, 213, 0.9);
  border-radius: var(--radius-sm, 4px);
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.post-recommended-link:hover {
  background-color: #FFFFFF;
  border-color: rgba(197, 155, 118, 0.55);
  color: var(--color-brand-accent-dark, #8C623E);
}

.post-recommended-link .btn-arrow {
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.post-recommended-link:hover .btn-arrow {
  transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   8. SHARE & AUTHOR BOX
   -------------------------------------------------------------------------- */
.post-share {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(230, 223, 213, 0.9);
}

.post-share-label {
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted, #525E64);
}

.post-share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.post-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.5rem 1rem;
  font-family: var(--font-primary);
  font-size: 0.8125rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-brand-primary, #1B3B48);
  background-color: transparent;
  border: 1px solid rgba(27, 59, 72, 0.2);
  border-radius: var(--radius-sm, 4px);
  cursor: pointer;
  text-decoration: none;
  touch-action: manipulation;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.post-share-btn:hover {
  background-color: rgba(27, 59, 72, 0.06);
  border-color: rgba(197, 155, 118, 0.6);
  color: var(--color-brand-accent-dark, #8C623E);
}

.post-share-btn svg {
  flex-shrink: 0;
}

.post-share-feedback {
  font-size: 0.8125rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-brand-accent-dark, #8C623E);
  min-height: 1.2em;
}

.post-author-box {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-top: 2.5rem;
  padding: 1.85rem;
  background-color: var(--color-bg-surface, #FFFFFF);
  border: 1px solid rgba(230, 223, 213, 0.9);
  border-radius: var(--radius-md, 8px);
}

.post-author-avatar-lg {
  width: 62px;
  height: 62px;
  font-size: 1rem;
  background-color: var(--color-brand-primary-muted, rgba(27, 59, 72, 0.08));
  border-color: rgba(197, 155, 118, 0.45);
}

.post-author-box-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-primary, #1B3B48);
  margin-bottom: 0.5rem;
}

.post-author-box-text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-text-muted, #525E64);
}

@media (max-width: 767px) {
  .post-author-box {
    flex-direction: column;
    padding: 1.5rem;
  }

  .post-prose > p,
  .post-list li {
    font-size: 1rem;
    line-height: 1.75;
  }

  .post-callout {
    padding: 1.35rem 1.25rem;
  }

  .post-callout p {
    font-size: 0.9375rem;
    line-height: 1.7;
  }

  .post-checklist li {
    padding: 0.85rem 1rem 0.85rem 3rem;
    font-size: 0.9375rem;
  }

  .post-checklist li::before {
    left: 0.95rem;
    top: 0.85rem;
  }

  .post-share-btn {
    width: 100%;
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   9. RELATED ARTICLES
   -------------------------------------------------------------------------- */
.post-related-section {
  padding: 4rem 0;
  background-color: var(--color-bg-secondary, #E6DFD5);
}

@media (min-width: 768px) {
  .post-related-section {
    padding: 5.5rem 0;
  }
}

.post-related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

@media (min-width: 768px) {
  .post-related-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.post-related-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-surface, #FFFFFF);
  border: 1px solid rgba(230, 223, 213, 0.85);
  border-radius: var(--radius-md, 8px);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.post-related-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 70%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-brand-accent, #C59B76), transparent);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 3;
}

.post-related-card:hover::before {
  transform: translateX(-50%) scaleX(1);
}

@media (hover: hover) {
  .post-related-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(27, 59, 72, 0.08);
  }
}

.post-related-media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: var(--color-bg-secondary, #E6DFD5);
}

.post-related-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (hover: hover) {
  .post-related-card:hover .post-related-image {
    transform: scale(1.05);
  }
}

.post-related-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18, 40, 49, 0) 45%, rgba(18, 40, 49, 0.4) 100%);
}

.post-related-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: 1.5rem;
}

.post-related-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.75rem;
  margin-bottom: 0.85rem;
  font-size: 0.6875rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-brand-accent-dark, #8C623E);
}

.post-related-meta span:not(:last-child)::after {
  content: '·';
  margin-left: 0.75rem;
  color: rgba(197, 155, 118, 0.7);
}

.post-related-title {
  font-family: var(--font-heading);
  font-size: 1.1875rem;
  font-weight: var(--font-weight-bold);
  line-height: 1.35;
  color: var(--color-brand-primary, #1B3B48);
  margin-bottom: 0.65rem;
}

.post-related-title a {
  color: inherit;
}

.post-related-title a:hover {
  color: var(--color-brand-accent-dark, #8C623E);
}

.post-related-excerpt {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-muted, #525E64);
}

/* --------------------------------------------------------------------------
   10. CTA BANNER
   -------------------------------------------------------------------------- */
.post-cta-section {
  position: relative;
  overflow: hidden;
  padding: 4.5rem 0;
  text-align: center;
  background: linear-gradient(145deg, #1B3B48 0%, #122831 100%);
  border-top: 1px solid rgba(197, 155, 118, 0.3);
  color: var(--color-text-inverse, #FAF8F5);
}

@media (min-width: 768px) {
  .post-cta-section {
    padding: 6rem 0;
  }
}

.post-cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(197, 155, 118, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.post-cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-kicker {
  display: block;
  font-size: 0.8125rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-brand-accent, #C59B76);
  margin: 0 auto 1rem;
  text-align: center;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  color: #FFFFFF;
  margin: 0 auto 1.25rem;
  text-align: center;
  max-width: 820px;
}

.cta-lead {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: rgba(250, 248, 245, 0.88);
  max-width: 740px;
  margin: 0 auto 2.25rem;
  text-align: center;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin: 0 auto;
}

@media (max-width: 767px) {
  .cta-title {
    font-size: clamp(1.5rem, 6.2vw, 1.85rem);
    line-height: 1.2;
  }

  .cta-lead {
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 1.75rem;
  }

  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }

  .cta-buttons .btn {
    width: 100%;
    justify-content: center;
  }
}

/* CTA Buttons (flat clinical, no hover elevation) */
.btn-post-primary,
.btn-post-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 48px;
  padding: 0.95rem 2rem;
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-sm, 4px);
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  transform: none !important;
  box-shadow: none !important;
}

.btn-post-primary {
  background-color: var(--color-powder-blush, #F4D9D5);
  color: var(--color-brand-primary, #1B3B48);
  border: 1px solid var(--color-powder-blush-border, #EAC4BF);
}

.btn-post-primary:hover {
  background-color: var(--color-brand-accent, #C59B76);
  border-color: var(--color-brand-accent, #C59B76);
  color: var(--color-brand-primary-dark, #122831);
}

.btn-post-secondary {
  background-color: rgba(250, 248, 245, 0.08);
  color: var(--color-text-inverse, #FAF8F5);
  border: 1px solid rgba(250, 248, 245, 0.35);
}

.btn-post-secondary:hover {
  background-color: rgba(250, 248, 245, 0.18);
  border-color: rgba(250, 248, 245, 0.6);
  color: #FFFFFF;
}