/* ═══════════════════════════════════════════════════════════════
   AVIATION AFFAIR — EPISODES (Pages 20 + 30)
   Loaded on /episodes and /episodes/<id>. Contains the index
   page header layout and the episode detail page (transcript,
   what-you-will-learn, references, downloads, footer CTAs).
   ═══════════════════════════════════════════════════════════════ */


/* ───────────────────────────────────────────────────────────────
   34. EPISODES INDEX PAGE (Page 20)
   Mirrors page-articles / page-tutorials structure but for
   episode cards with embedded YouTube video iframes.
   ─────────────────────────────────────────────────────────────── */

.page-episodes {
  margin: 0 auto var(--aa-space-2xl);
}

.page-episodes__header {
  text-align: center;
  max-width: var(--aa-container-narrow);
  margin: 0 auto var(--aa-space-2xl);
  padding-top: var(--aa-space-3xl);
  padding-left: var(--aa-space-lg);
  padding-right: var(--aa-space-lg);
}

.page-episodes__title {
  font-family: var(--aa-font-display);
  font-weight: 400;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 var(--aa-space-md);
  color: var(--aa-ink);
}

.page-episodes__deck {
  font-family: var(--aa-font-display);
  font-style: italic;
  font-size: 1.2rem;
  line-height: 1.5;
  color: var(--aa-ink-muted);
  margin: 0;
}

.page-episodes__empty {
  max-width: var(--aa-container-narrow);
  margin: var(--aa-space-2xl) auto;
  padding: var(--aa-space-2xl);
  text-align: center;
  background: var(--aa-bg-elevated);
  border: 1px solid var(--aa-rule-soft);
  border-radius: var(--aa-radius-lg);
  font-family: var(--aa-font-display);
  font-style: italic;
  color: var(--aa-ink-muted);
}

.page-episodes__empty a {
  color: var(--aa-accent-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-episodes__empty a:hover {
  color: var(--aa-ink);
}

@media (max-width: 768px) {
  .page-episodes__deck {
    font-size: 1.05rem;
  }
}


/* ───────────────────────────────────────────────────────────────
   35. EPISODE DETAIL PAGE (Page 30)
   The most complex content page. Six regions:
     - episode-header (eyebrow, title, deck, embedded video)
     - episode-learn ("What you will learn")
     - episode-transcript (full transcript)
     - episode-references (sources list)
     - episode-downloads (PPTX/PDF files)
     - episode-footer (subscribe CTA + back link)
   ─────────────────────────────────────────────────────────────── */

/* ─── 35a. Episode Header (centered text block + large video) ─── */
.episode-header {
  max-width: var(--aa-container);
  margin: 0 auto;
  padding: var(--aa-space-3xl) var(--aa-space-lg) var(--aa-space-xl);
}

.episode-header__inner {
  max-width: var(--aa-container-narrow);
  margin: 0 auto var(--aa-space-2xl);
  text-align: center;
}

.episode-header__eyebrow {
  font-family: var(--aa-font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--aa-accent);
  margin: 0 0 var(--aa-space-md);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--aa-space-sm);
}

.episode-header__num {
  color: var(--aa-accent-bright);
  font-weight: 600;
}

.episode-header__sep {
  color: var(--aa-rule);
}

.episode-header__title {
  font-family: var(--aa-font-display);
  font-weight: 400;
  font-size: clamp(2.2rem, 5.5vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--aa-ink);
  margin: 0 0 var(--aa-space-lg);
}

.episode-header__deck {
  font-family: var(--aa-font-display);
  font-style: italic;
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  line-height: 1.5;
  color: var(--aa-ink-muted);
  margin: 0 auto;
  max-width: 640px;
}

.episode-header__video-wrap {
  max-width: 960px;
  margin: 0 auto;
}

.episode-header__video {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--aa-radius-md);
  overflow: hidden;
  box-shadow: var(--aa-shadow-elevated);
}

.episode-header__video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ─── 35b. Common section wrapper for body sections ─── */
.episode-learn,
.episode-transcript,
.episode-references,
.episode-downloads {
  max-width: var(--aa-container);
  margin: 0 auto;
  padding: var(--aa-space-2xl) var(--aa-space-lg);
}

.episode-learn__inner,
.episode-transcript__inner,
.episode-references__inner,
.episode-downloads__inner {
  max-width: var(--aa-container-narrow);
  margin: 0 auto;
}

.episode-learn__title,
.episode-transcript__title,
.episode-references__title,
.episode-downloads__title {
  font-family: var(--aa-font-display);
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.2;
  margin: 0 0 var(--aa-space-lg);
  color: var(--aa-ink);
  padding-bottom: var(--aa-space-sm);
  border-bottom: 1px solid var(--aa-rule);
}

/* ─── 35c. What You Will Learn section ─── */
.episode-learn__inner ul {
  margin: 0;
  padding-left: var(--aa-space-lg);
  list-style-position: outside;
}

.episode-learn__inner li {
  margin-bottom: var(--aa-space-md);
  font-family: var(--aa-font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--aa-ink);
}

.episode-learn__inner p {
  font-family: var(--aa-font-body);
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 0 0 var(--aa-space-md);
  color: var(--aa-ink);
}

/* ─── 35d. Transcript section (longest, scroll-friendly typography) ─── */
.episode-transcript__inner {
  font-family: var(--aa-font-body);
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--aa-ink);
}

.episode-transcript__inner p {
  margin: 0 0 var(--aa-space-md);
}

.episode-transcript__inner h3 {
  font-family: var(--aa-font-display);
  font-weight: 400;
  font-size: 1.3rem;
  line-height: 1.3;
  margin: var(--aa-space-xl) 0 var(--aa-space-sm);
  color: var(--aa-ink);
}

.episode-transcript__inner h4 {
  font-family: var(--aa-font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--aa-accent);
  margin: var(--aa-space-lg) 0 var(--aa-space-xs);
  font-weight: 600;
}

.episode-transcript__inner blockquote {
  font-family: var(--aa-font-display);
  font-style: italic;
  font-size: 1.2rem;
  line-height: 1.5;
  color: var(--aa-accent);
  border-left: 3px solid var(--aa-accent-bright);
  margin: var(--aa-space-xl) 0;
  padding: var(--aa-space-md) 0 var(--aa-space-md) var(--aa-space-lg);
}

.episode-transcript__inner blockquote p { margin: 0; font-size: inherit; }

/* ─── 35e. References section (numbered list) ─── */
.episode-references__list {
  margin: 0;
  padding-left: var(--aa-space-lg);
  font-family: var(--aa-font-body);
}

.episode-references__item {
  margin-bottom: var(--aa-space-sm);
  line-height: 1.6;
  color: var(--aa-ink);
}

.episode-references__item a {
  color: var(--aa-accent-bright);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  word-break: break-word;
}

.episode-references__item a:hover {
  color: var(--aa-ink);
}

/* ─── 35f. Downloads section (file cards in horizontal row) ─── */
.episode-downloads__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--aa-space-md);
}

.episode-downloads__list > [id^="report_"][id$="_catch"] {
  display: contents;
}

.episode-downloads__item {
  display: flex;
  align-items: center;
  gap: var(--aa-space-md);
  padding: var(--aa-space-md);
  background: var(--aa-bg-elevated);
  border: 1px solid var(--aa-rule-soft);
  border-radius: var(--aa-radius-md);
  text-decoration: none;
  color: var(--aa-ink);
  transition: transform var(--aa-transition),
              border-color var(--aa-transition),
              box-shadow var(--aa-transition);
}

.episode-downloads__item:hover {
  transform: translateY(-1px);
  border-color: var(--aa-accent-bright);
  box-shadow: var(--aa-shadow-elevated);
}

.episode-downloads__icon {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: var(--aa-radius-sm);
  background: var(--aa-bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--aa-accent-bright);
  font-size: 1.2rem;
}

.episode-downloads__meta {
  flex: 1;
  min-width: 0;
}

.episode-downloads__name {
  font-family: var(--aa-font-body);
  font-size: 0.95rem;
  line-height: 1.3;
  font-weight: 500;
  color: var(--aa-ink);
  margin-bottom: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.episode-downloads__size {
  font-family: var(--aa-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--aa-ink-dim);
}

.episode-downloads__cta {
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--aa-accent-bright);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 700;
  transition: transform var(--aa-transition);
}

.episode-downloads__item:hover .episode-downloads__cta {
  transform: translateY(2px);
}

/* ─── 35g. Episode footer (subscribe CTA + back link) ─── */
.episode-footer {
  max-width: var(--aa-container);
  margin: 0 auto;
  padding: var(--aa-space-2xl) var(--aa-space-lg) var(--aa-space-3xl);
}

.episode-footer__inner {
  max-width: var(--aa-container-narrow);
  margin: 0 auto;
}

.episode-footer__cta {
  background: var(--aa-bg-elevated);
  border: 1px solid var(--aa-rule-soft);
  border-radius: var(--aa-radius-lg);
  padding: var(--aa-space-2xl);
  text-align: center;
  margin-bottom: var(--aa-space-xl);
}

.episode-footer__cta-title {
  font-family: var(--aa-font-display);
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.2;
  margin: 0 0 var(--aa-space-sm);
  color: var(--aa-ink);
}

.episode-footer__cta-text {
  font-family: var(--aa-font-display);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--aa-ink-muted);
  margin: 0 0 var(--aa-space-lg);
}

.episode-footer__cta-link {
  display: inline-block;
  font-family: var(--aa-font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--aa-accent-bright);
  text-decoration: none;
  padding: var(--aa-space-sm) var(--aa-space-lg);
  border: 1px solid var(--aa-accent-bright);
  border-radius: var(--aa-radius-sm);
  transition: background var(--aa-transition), color var(--aa-transition);
}

.episode-footer__cta-link:hover {
  background: var(--aa-accent-bright);
  color: #FFFFFF;
}

.episode-footer__back {
  text-align: center;
  padding-top: var(--aa-space-lg);
  border-top: 1px solid var(--aa-rule);
}

.episode-footer__back a {
  font-family: var(--aa-font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--aa-accent-bright);
  text-decoration: none;
  transition: color var(--aa-transition);
}

.episode-footer__back a:hover {
  color: var(--aa-ink);
}

/* ─── 35h. Mobile adjustments ─── */
@media (max-width: 768px) {
  .episode-header { padding-top: var(--aa-space-2xl); }
  .episode-learn__inner,
  .episode-transcript__inner { font-size: 1rem; }
  .episode-transcript__inner h3 { font-size: 1.15rem; }
  .episode-downloads__list { grid-template-columns: 1fr; }
}