/* ============================================
   Content Pages — Theme Letter, About, etc.
   ============================================ */

/* ---- Page hero with bg image ---- */
.page-hero {
  position: relative;
  padding-top: calc(var(--header-h) + var(--space-10));
  padding-bottom: var(--space-10);
  min-height: 60vh;
  overflow: hidden;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: var(--z-base);
}

.page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(11, 31, 43, 0.5) 0%,
      rgba(1, 15, 22, 0.3) 50%,
      rgba(1, 15, 22, 0.85) 100%);
}

.page-hero__content {
  position: relative;
  z-index: var(--z-content);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--color-text-primary);
  margin: 0;
  text-transform: uppercase;
  text-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

.page-hero__subtitle {
  margin-top: var(--space-3);
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 400;
  font-style: italic;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

/* ---- Ornament divider ---- */
.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--space-6) 0;
}

.ornament img {
  width: 160px;
  height: auto;
  opacity: 0.85;
  filter: drop-shadow(0 2px 8px rgba(86, 190, 211, 0.3));
}

.ornament__line {
  width: 80px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-cyan-glow), transparent);
  opacity: 0.6;
}

/* ---- Prose content blocks ---- */
.prose {
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.85;
  color: var(--color-text-secondary);
  max-width: 820px;
  margin: 0 auto;
}

.prose p { margin-bottom: var(--space-5); }
.prose p:first-of-type { font-weight: 500; color: var(--color-text-primary); }

.prose h2, .prose h3 {
  font-family: var(--font-display);
  color: var(--color-text-primary);
  letter-spacing: 0.1em;
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}

.prose h2 { font-size: var(--text-2xl); }
.prose h3 { font-size: var(--text-xl); }

/* ---- Section dark bg ---- */
.section-dark {
  background: var(--color-deep-ocean);
  padding: var(--space-12) 0 var(--space-16);
  position: relative;
  overflow: hidden;
}

.section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(9, 107, 179, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

/* Letter-style signoff and signature */
.prose__signoff {
  margin-top: var(--space-8) !important;
  margin-bottom: var(--space-2) !important;
}

.prose__signature {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--text-md);
  color: var(--color-text-primary);
  margin: 0 !important;
  letter-spacing: 0.03em;
}

@media (max-width: 900px) {
  .page-hero__title { font-size: var(--text-2xl); }
  .page-hero__subtitle { font-size: var(--text-base); }
  .prose { font-size: var(--text-base); }
}