/* ==========================================================================
   Page layouts: heads, hero, show page, episode page, post, search, 404.
   ========================================================================== */

/* --- Page head (index pages, static pages) ------------------------------- */
.page-head { padding-block: var(--space-8) var(--space-6); display: grid; gap: var(--space-3); }
.page-head__title { font-size: var(--step-5); line-height: var(--leading-tight); letter-spacing: -0.015em; text-wrap: balance; }
.page-head__lead { font-family: var(--font-serif); font-size: var(--step-2); line-height: 1.3; color: var(--ink-2); max-width: 36ch; }
.page-head .eyebrow::before { content: '/ '; color: var(--accent); }

/* --- Home intro: dark hero with logo, tagline, cursor-trail background ---- */
.intro {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--paper);   /* dark paper via .theme-dark */
  color: var(--ink);
  border-bottom: var(--hairline) solid var(--line);
  margin-top: calc(-1 * var(--hairline));
}
.intro__fx, .intro__shader { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
/* The classic logo, very large and faint, behind everything (under the dot trail). */
.intro__watermark {
  position: absolute; z-index: 0; pointer-events: none;
  left: 50%; top: 44%;   /* sits a little high so the bridge clears the headline */
  /* fits inside the hero: about 80% of its height */
  height: min(80%, 40rem); width: auto; max-width: 90vw;
  transform: translate(-50%, -50%);
  opacity: 0.09;
}
.intro__shader:empty { display: none; }
/* Two rows: the text block centred in the free space, the card pinned to the bottom right. */
.intro__inner {
  position: relative; z-index: 1;
  min-height: min(78vh, 46rem);
  display: grid; align-items: center; justify-items: center;
  gap: var(--space-6);
  padding-block: var(--space-7) var(--space-5);
}
.intro__text { display: grid; justify-items: center; text-align: center; gap: var(--space-4); position: relative; padding-block: var(--space-5); margin-top: clamp(2rem, 6vh, 4rem); }   /* below centre, under the bridge */
/* A soft vignette behind the text keeps it readable over the trail. */
.intro__text::before {
  content: ''; position: absolute; inset: -25% -30%; z-index: -1; pointer-events: none;
  background: radial-gradient(ellipse at 50% 50%, color-mix(in srgb, var(--paper) 90%, transparent) 0%, color-mix(in srgb, var(--paper) 55%, transparent) 45%, transparent 72%);
}
.intro__tagline {
  font-size: var(--step-5); line-height: var(--leading-tight); letter-spacing: -0.015em;
  text-wrap: balance; margin-top: var(--space-2);
}
.intro__claim { font-size: var(--step-0); color: var(--ink-2); max-width: 52ch; text-wrap: balance; }
.intro__lead {
  display: inline-flex; align-items: center; gap: var(--space-2);
  margin-top: var(--space-4);
  font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: var(--tracking-caps); text-transform: uppercase;
  color: var(--ink-2); text-decoration: none;
}
.intro__lead .icon { width: 1rem; height: 1rem; animation: lead-bob 2.4s var(--ease) infinite; }
.intro__lead:hover { color: var(--accent); }
@keyframes lead-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(4px); } }
@media (prefers-reduced-motion: reduce) { .intro__lead .icon { animation: none; } }

/* Latest episode: a small light card between the claim and the lead (.theme-light scope). */
.intro__card {
  background: var(--paper); color: var(--ink);
  border-radius: var(--radius-l);
  padding: var(--space-4);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.06);
  width: 100%; max-width: 30rem;
  margin-top: var(--space-5);
  text-align: left;
}
.intro__card-label { margin-bottom: var(--space-3); padding-bottom: var(--space-2); border-bottom: var(--hairline) solid var(--line); }
.intro__card-label::before { content: '/ '; color: var(--accent); }
.intro__card + .intro__lead { margin-top: var(--space-5); }
@media (min-width: 64em) {
  .intro__inner { min-height: min(82vh, 54rem); padding-block: var(--space-7) var(--space-6); }
  .intro__tagline { white-space: nowrap; font-size: clamp(2.75rem, 5.4vw, 5rem); }
}

/* --- Home latest episode ------------------------------------------------- */
.hero { padding-block: var(--space-7) var(--space-8); }
.hero > .eyebrow { margin-bottom: var(--space-5); }
.hero > .eyebrow::before { content: '/ 00  '; color: var(--accent); }
.hero { scroll-margin-top: var(--header-h); }

/* --- Shows index --------------------------------------------------------- */
.section--archive .list--shows { border-top: var(--hairline) solid var(--line); }

/* --- Show page: one centred column, like a blog post ---------------------- */
.show-head { display: grid; gap: var(--space-4); padding-block: var(--space-8) var(--space-5); }
.show-head .eyebrow::before { content: '/ '; color: var(--accent); }
.show-head__title { font-size: var(--step-5); line-height: var(--leading-tight); letter-spacing: -0.015em; text-wrap: balance; }
.show-head__cover { margin-block: var(--space-3); }
.show-head__cover .show-cover { border-radius: var(--radius-l); box-shadow: var(--shadow); }
.show-head.is-archived .show-head__cover > .show-cover { filter: saturate(0.6); }
.show-head__description { color: var(--ink-2); }
.show-head__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-4); margin-top: var(--space-2); }
.show-head__meta { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); font-family: var(--font-mono); font-size: var(--step--1); color: var(--ink-2); }
.show-head__meta a { text-decoration: none; border-bottom: var(--hairline) solid var(--line-strong); }
.show-head__meta a:hover { color: var(--accent); border-color: var(--accent); }

/* --- Episode page -------------------------------------------------------- */
.episode-head { display: grid; gap: var(--space-5); padding-block: var(--space-6) var(--space-7); align-items: center; }
.episode-head__cover { max-width: 26rem; }
.episode-head__cover .picture { border-radius: var(--radius-l); box-shadow: var(--shadow-lift); }
.episode-head__body { display: grid; gap: var(--space-3); }
.episode-head__title { font-size: var(--step-4); line-height: var(--leading-tight); letter-spacing: -0.01em; text-wrap: balance; }
.episode-head__meta { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); font-family: var(--font-mono); font-size: var(--step--1); color: var(--ink-2); }
.episode-head__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-3); }
.episode.is-playing .episode-head__actions .button--primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.episode.is-error .episode-head__actions .button--primary { background: transparent; color: var(--accent); border-color: var(--accent); }
@media (min-width: 48em) {
  .episode-head { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-7); }
}
.episode-body { padding-bottom: var(--space-7); display: grid; gap: var(--space-7); align-items: start; }
.episode-body__text { max-width: var(--wrap-narrow); min-width: 0; }
.episode-body__tracklist { min-width: 0; }
.episode-body__tracklist .tracklist { margin-top: 0; }
.episode-head__body .listen { margin: var(--space-3) 0 0; max-width: 40rem; }
@media (min-width: 64em) {
  .episode-body.has-tracklist { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: var(--space-8); }
  .episode-body.has-tracklist .episode-body__text { grid-column: 1; }
  .episode-body.has-tracklist .episode-body__tracklist { grid-column: 2; }
}
.listen { margin-block: 0 var(--space-6); }
.listen__note { font-family: var(--font-mono); font-size: var(--step--2); color: var(--ink-3); margin-bottom: var(--space-2); text-transform: uppercase; letter-spacing: var(--tracking-caps); }
.episode-body__text > .embed { margin-top: var(--space-6); }

/* --- Post ---------------------------------------------------------------- */
.post-head { padding-block: var(--space-8) var(--space-5); display: grid; gap: var(--space-3); }
.post-head__meta { display: flex; gap: var(--space-3); font-family: var(--font-mono); font-size: var(--step--1); color: var(--ink-3); }
.post-head__category { color: var(--accent); text-transform: uppercase; letter-spacing: var(--tracking-caps); }
.post-head__title { font-size: var(--step-4); line-height: var(--leading-tight); letter-spacing: -0.01em; text-wrap: balance; }
.post-cover { margin-bottom: var(--space-6); }
.post-cover .picture { border-radius: var(--radius-l); }
.post .prose, .page .prose { max-width: var(--measure); }
.page .page-head { padding-top: var(--space-8); }
.page__embed { margin-top: var(--space-6); }

/* --- Search -------------------------------------------------------------- */
.search-form { display: flex; gap: var(--space-2); margin-top: var(--space-4); }
.search-form__input {
  flex: 1; min-width: 0; min-height: var(--control);
  padding: 0 var(--space-4);
  border: var(--hairline) solid var(--line-strong); border-radius: var(--radius-pill);
  background: var(--paper-2); color: var(--ink);
}
.search-form__input:focus { outline: none; border-color: var(--ink); }
.search-form__input::placeholder { color: var(--ink-3); }
.list--results .post-card { grid-template-columns: 7.5rem 1fr; padding-block: var(--space-4); border-bottom: var(--hairline) solid var(--line); gap: var(--space-4); align-items: center; }
.list--results .post-card__title { font-size: var(--step-1); }
.list--results .post-card__excerpt { -webkit-line-clamp: 2; }
.result { padding-block: var(--space-4); border-bottom: var(--hairline) solid var(--line); }
.result__title { font-size: var(--step-1); }
.result__title a { text-decoration: none; }
.result__title a:hover { color: var(--accent); }

/* --- 404 ----------------------------------------------------------------- */
.error-page__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-4); }