/* MBK v1 — case study pages (case-study layer). Extends tokens.css + base.css. Spec §5. */

/* ---- header / file mark ---- */
.case-header {
  padding: 72px 0 48px;
}
.case-header .file-no { display: block; margin-bottom: 18px; }
.case-header h1 {
  font-size: var(--size-hero);
  margin-bottom: 10px;
  max-width: 16ch;
}
.case-header .case-subtitle {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 1rem;
  color: var(--grey-2);
  letter-spacing: 0.02em;
  margin-bottom: 28px;
}
.case-header .rule-red { margin-top: 8px; }

/* ---- sections ---- */
.case-section {
  padding: 56px 0;
  border-top: 1px solid var(--line-on-paper);
}
.case-section:first-of-type { border-top: 0; }
.case-section .eyebrow { display: block; margin-bottom: 24px; }
.case-section .case-body {
  max-width: 62ch;
  font-size: 1.0625rem;
  line-height: 1.75;
  font-weight: 300;
}
.case-section .case-body p + p { margin-top: 1.2em; }

/* ---- THE MOVE placeholder (KOVAS gate) ---- */
.case-move-placeholder {
  border: 1px solid var(--line-on-paper);
  padding: 40px 32px;
  max-width: 62ch;
}
.case-move-placeholder p {
  font-family: var(--font-didone);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--grey-2);
}
.case-move-placeholder .small {
  display: block;
  margin-top: 14px;
  font-family: var(--font-sans);
  font-style: normal;
}

/* ---- THE CUE — film leader / countdown card ---- */
.case-cue-wrap { padding: 0; border-top: 1px solid var(--line-on-paper); }
.case-cue-wrap .case-section-inner { padding: 56px 0; }
.room-dark.case-cue-wrap { border-top: 0; }
.case-cue-frame {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  position: relative;
  border-radius: 50%;
  border: 1px solid var(--line-on-ink);
  display: flex;
  align-items: center;
  justify-content: center;
}
.case-cue-frame::before,
.case-cue-frame::after {
  content: "";
  position: absolute;
  background: var(--line-on-ink);
}
.case-cue-frame::before { width: 1px; height: 100%; top: 0; left: 50%; }
.case-cue-frame::after { height: 1px; width: 100%; left: 0; top: 50%; }
.case-cue-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  background: var(--ink);
  padding: 18px 14px;
}
.case-cue-label {
  font-family: var(--font-didone);
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}
.case-cue-sub {
  font-family: var(--font-sans);
  font-size: var(--size-eyebrow);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
  color: var(--ecru-dim);
}
.case-cue-timecode {
  display: block;
  text-align: center;
  margin-top: 22px;
}

/* ---- THE RESULT ---- */
.case-result {
  max-width: 62ch;
}
.case-result .award-string {
  font-family: var(--font-didone);
  font-size: clamp(1.5rem, 3.2vw, 2.2rem);
  line-height: 1.3;
}
.case-result .award-mark { font-size: 1.1em; margin-right: 0.35em; }

/* ---- CTA ---- */
.case-cta-wrap {
  padding: 56px 0 80px;
  border-top: 1px solid var(--line-on-paper);
}
.case-cta {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--size-eyebrow);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
  border-bottom: 1px solid currentColor;
  padding-bottom: 4px;
}
.case-cta:hover { border-color: var(--red); }

@media (max-width: 640px) {
  .case-header { padding: 48px 0 32px; }
  .case-section { padding: 40px 0; }
  .case-move-placeholder { padding: 28px 20px; }
}

/* pull quote on case pages (director's-chair styling, kin to home.css .testimonial —
   duplicated here because case pages don't load home.css) */
.case-quote {
  max-width: 560px;
  margin: 0;
  padding-left: 24px;
  border-left: 1px solid var(--line-on-paper);
}
.case-quote p {
  font-family: var(--font-didone);
  font-size: 1.35rem;
  line-height: 1.4;
  margin-bottom: 12px;
}
.case-quote cite {
  font-style: normal;
  font-size: var(--size-eyebrow);
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--grey-2);
}

/* THE MOVE — interview video + pull-quote stack (KOVAS's own account, from the DJ Envy
   Cold Brew interview). Local <video>, poster before play, YouTube kept as backup link. */
.case-move-intro {
  font-size: 1.15rem;
  color: var(--grey-2);
  max-width: 40ch;
  margin-bottom: 32px;
}
.case-video-frame {
  max-width: 760px;
  margin: 0 0 40px;
  padding: 20px;
  background: var(--ink);
  border: 1px solid var(--line-on-ink);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}
.case-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  background: var(--ink);
  border: 0;
}
.case-video-source { margin-top: 12px; }
.case-video-source a {
  font-size: var(--size-ui);
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--grey-1);
  border-bottom: 1px solid var(--line-on-paper);
  padding-bottom: 2px;
}
.case-video-source a:hover { color: var(--red); border-color: var(--red); }
.case-move-quotes {
  display: grid;
  gap: 28px;
  max-width: 640px;
}

/* THE MOVE — KOVAS's first-person case-study account (Trouble page). */
.case-move .case-body { max-width: 60ch; }
.case-move .case-body + .case-body { margin-top: 8px; }
.case-move-beat {
  font-size: 1.35rem;
  line-height: 1.35;
  color: var(--ink);
  margin: 28px 0;
}
.case-move-pull { margin: 40px 0; }
.case-move-list-head {
  margin-top: 24px;
  font-family: var(--font-sans);
  color: var(--grey-2);
}
.case-move-list {
  list-style: none;
  margin: 12px 0 28px;
  padding: 0;
  max-width: 56ch;
}
.case-move-list li {
  padding: 10px 0 10px 22px;
  border-top: 1px solid var(--line-on-paper);
  position: relative;
}
.case-move-list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  color: var(--red);
  font-size: 0.7em;
  top: 14px;
}