/* Case Detail Page — KMC+LUCAS (shared) */

:root {
  --cd-bg:    #201d13;
  --cd-ink:   #f4f3ef;
  --cd-red:   #c21f1f;
  --cd-muted: #929ec6;
  --cd-ease:  cubic-bezier(0.16, 1, 0.3, 1);
}

body.page-case-detail {
  background: var(--cd-bg);
  color: var(--cd-ink);
  font-family: 'Fustat', 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
  margin: 0;
  min-height: 100vh;
}

/* ─── Stage (1440 × ~1500) ───────────────────────── */
.cd-stage {
  position: relative;
  width: 1440px;
  margin: 0 auto;
  height: 1500px;
  overflow: hidden;
}

@media (max-width: 1440px) {
  .cd-stage {
    width: 100%;
    transform-origin: top center;
  }
}

/* ─── Nav (reuse aw-nav style from work page) ────── */
.cd-nav {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  padding: 32px 72px 0;
  pointer-events: none;
}

.cd-nav__logo {
  pointer-events: auto;
  display: block;
}

.cd-nav__logo img {
  display: block;
  height: 17px;
  /* Dark (#201d13) case-study theme — render the red brand mark white */
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.cd-nav__links {
  pointer-events: auto;
  margin-left: auto;
  display: flex;
  gap: 48px;
  align-items: center;
}

.cd-nav__link {
  font-family: 'Fustat', 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--cd-muted);
  mix-blend-mode: exclusion;
  transition: opacity 0.2s;
}

.cd-nav__link--active { color: var(--cd-red); mix-blend-mode: normal; }
.cd-nav__link:hover { opacity: 0.65; }

/* Case pages have no menu drawer — the hamburger has no handler, so hide it. */
.cd-nav__menu {
  display: none;
  pointer-events: auto;
  background: none;
  border: none;
  padding: 6px;
  margin-left: 32px;
  cursor: pointer;
  mix-blend-mode: exclusion;
}

.cd-nav__menu img {
  display: block;
  filter: invert(1);
  opacity: 0.7;
}

/* ─── Hero ───────────────────────────────────────── */
.cd-hero {
  position: absolute;
  top: 0;
  left: 0;
  width: 1440px;
  height: 679px;
  overflow: hidden;
}

.cd-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Play button */
.cd-play {
  position: absolute;
  top: 306px;
  left: calc(50% - 51px);
  width: 102px;
  height: 102px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  z-index: 5;
  transition: transform 0.4s var(--cd-ease), opacity 0.3s;
}

.cd-play:hover { transform: scale(1.08); }

.cd-play svg,
.cd-play img {
  display: block;
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 2px 12px rgba(0,0,0,0.35));
}

.cd-play[hidden] { display: none; }

/* ─── Let's Talk badge (top right, over hero) ───── */
.cd-talk {
  position: absolute;
  top: 631px;
  right: 19px;
  width: 126px;
  height: 126px;
  z-index: 6;
  text-decoration: none;
  display: block;
  transition: transform 0.4s var(--cd-ease);
}

.cd-talk:hover { transform: rotate(8deg) scale(1.05); }

.cd-talk img {
  display: block;
  width: 100%;
  height: 100%;
}

/* ─── Meta row (Category | Year + Directed by) ─── */
.cd-meta {
  position: absolute;
  top: 742px;
  left: 70px;
  right: 70px;
  display: flex;
  gap: 64px;
  z-index: 4;
}

.cd-meta__category {
  margin: 0;
  font-family: 'Fustat', sans-serif;
  font-weight: 600;
  font-size: 20px;
  line-height: 30px;
  letter-spacing: -0.05em;
  text-transform: capitalize;
  color: var(--cd-ink);
  min-width: 230px;
  padding-top: 7px;
}

.cd-meta__credits {
  font-family: 'Fustat', sans-serif;
  font-weight: 600;
  font-size: 20px;
  line-height: 30px;
  letter-spacing: -0.05em;
  color: var(--cd-ink);
}

.cd-meta__credits p { margin: 0; }

/* ─── Title (right-aligned, uppercase) ──────────── */
.cd-title {
  position: absolute;
  top: 734px;
  right: 79px;
  width: 688px;
  margin: 0;
  font-family: 'Fustat', sans-serif;
  font-weight: 600;
  font-size: 65px;
  line-height: 85px;
  letter-spacing: -0.05em;
  text-transform: uppercase;
  text-align: right;
  color: var(--cd-ink);
  z-index: 3;
}

/* ─── Description ───────────────────────────────── */
.cd-desc {
  position: absolute;
  top: 945px;
  left: 884px;
  width: 485px;
  font-family: 'Fustat', sans-serif;
  font-weight: 600;
  font-size: 20px;
  line-height: 25px;
  letter-spacing: -0.05em;
  color: var(--cd-ink);
  z-index: 3;
}

.cd-desc p { margin: 0 0 25px; }
.cd-desc p:last-child { margin-bottom: 0; }

/* ─── Back ──────────────────────────────────────── */
.cd-back {
  position: absolute;
  top: 1287px;
  left: calc(50% - 43px);
  width: 86px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--cd-ink);
  z-index: 4;
  transition: transform 0.3s var(--cd-ease);
}

.cd-back:hover { transform: translate(-3px, -3px); }

.cd-back__arrow {
  width: 86px;
  height: 86px;
  display: block;
}

.cd-back__label {
  font-family: 'Fustat', sans-serif;
  font-weight: 600;
  font-size: 45px;
  line-height: 45px;
  letter-spacing: -0.05em;
  text-transform: capitalize;
  color: var(--cd-ink);
}

/* ─── YouTube player overlay (Playing state) ────── */
.cd-player {
  position: fixed;
  inset: 0;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 130px;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  opacity: 0;
  transition: opacity 0.35s var(--cd-ease);
}

.cd-player.is-on {
  display: flex;
  opacity: 1;
}

.cd-player__frame {
  position: relative;
  width: 981px;
  max-width: calc(100% - 64px);
  aspect-ratio: 981 / 549;
  border-radius: 23px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

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

.cd-player__close {
  position: absolute;
  top: -48px;
  right: 0;
  background: none;
  border: none;
  color: var(--cd-ink);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 8px 12px;
  font-family: 'Fustat', sans-serif;
  opacity: 0.85;
}

.cd-player__close:hover { opacity: 1; }

/* ─── No-video variant (real estate) ────────────── */
.cd-stage[data-no-video] .cd-play {
  pointer-events: none;
  opacity: 0.35;
}

/* ─── Reduced motion ────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .cd-play, .cd-talk, .cd-back, .cd-player { transition: none; }
}

/* ═══ Mobile overrides MUST come last so they win over the desktop base rules above (equal specificity → source order decides). ═══ */
/* ─── Mobile (≤768px): stacked fluid layout (desktop ≥769 untouched) ─────
   Replaces the scaled 1440 canvas with a real vertical flow so text stays
   readable on phones. */
@media (max-width: 768px) {
  .cd-stage {
    position: relative;
    width: 100%;
    height: auto;
    transform: none;
    margin: 0;
    overflow: visible;
    padding-bottom: 64px;
  }

  /* Nav: fixed bar, logo only (case pages have no menu drawer) */
  .cd-nav {
    position: fixed;
    padding: 18px 20px 0;
  }
  .cd-nav__links,
  .cd-nav__menu { display: none; }

  /* Hero: full-width image with a phone-friendly aspect */
  .cd-hero {
    position: relative;
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 2;
  }

  /* Play: centered over the hero (≈ half hero height = 100vw / 1.5 / 2) */
  .cd-play {
    position: absolute;
    top: 33vw;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
  }

  /* Let's-talk badge: floats bottom-right */
  .cd-talk {
    position: fixed;
    top: auto;
    bottom: 16px;
    right: 16px;
    width: 84px;
    height: 84px;
  }

  /* Meta: stacked under hero */
  .cd-meta {
    position: static;
    margin: 28px 20px 0;
    flex-direction: column;
    gap: 6px;
  }
  .cd-meta__category { min-width: 0; padding-top: 0; font-size: 15px; line-height: 1.4; }
  .cd-meta__credits { font-size: 15px; line-height: 1.4; }

  /* Title: left-aligned, fluid */
  .cd-title {
    position: static;
    width: auto;
    margin: 14px 20px 0;
    font-size: clamp(30px, 9vw, 46px);
    line-height: 1.04;
    text-align: left;
  }

  /* Description: full width */
  .cd-desc {
    position: static;
    width: auto;
    margin: 22px 20px 0;
    font-size: 16px;
    line-height: 1.45;
  }
  .cd-desc p { margin: 0 0 16px; }

  /* Back: centered */
  .cd-back {
    position: static;
    width: 86px;
    margin: 44px auto 0;
  }
  .cd-back__arrow { width: 56px; height: 56px; }
  .cd-back__label { font-size: 34px; line-height: 1; }

  /* Video overlay: center + breathing room */
  .cd-player {
    align-items: center;
    padding: 20px;
  }
  .cd-player__frame { max-width: 100%; }
  .cd-player__close { top: -40px; }
}