/* ============================================================
   AI Director deck — supplemental components (delta over deck.css)
   Kept separate so the shared masterclass deck.css stays untouched.
   ============================================================ */

:root { --teal: #5ba89c; --teal-dim: #3d756c; }

/* ---- Static-image cover hero (original used <video>) ---- */
.cover.has-hero .hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.62; z-index: 0;
  filter: saturate(0.9) contrast(1.05);
}
.cover.has-hero .hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 50% 60%, rgba(10,8,5,0.25), rgba(10,8,5,0.78) 75%),
    linear-gradient(180deg, rgba(10,8,5,0.7) 0%, transparent 28%, transparent 60%, rgba(10,8,5,0.92) 100%);
}
.cover.has-hero .cover-content,
.cover.has-hero .roll,
.cover.has-hero .frame-corners { position: relative; z-index: 5; }

/* ---- Relationship badge (shared) ---- */
.rel { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 1.5px;
  padding: 2px 9px; border-radius: 2px; white-space: nowrap; display: inline-block; }
.rel-replace { color: #f2c9c6; background: rgba(184,35,28,0.18); border: 1px solid rgba(184,35,28,0.5); }
.rel-aug     { color: #f0dca8; background: rgba(198,154,75,0.16); border: 1px solid rgba(198,154,75,0.5); }
.rel-human   { color: #cbe8e1; background: rgba(91,168,156,0.16); border: 1px solid rgba(91,168,156,0.55); }

/* ---- Role comparison table ---- */
.role-table { margin-top: 22px; border: 1px solid rgba(198,154,75,0.22);
  border-radius: 4px; overflow: hidden; }
.role-table .rt-head,
.role-table .rt-row {
  display: grid; grid-template-columns: 1.05fr 1.45fr 0.6fr 2.1fr;
  align-items: center; gap: 16px; padding: 11px 18px; }
.role-table .rt-head {
  background: rgba(198,154,75,0.1); font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 2px; color: var(--gold); text-transform: uppercase; }
.role-table .rt-row { border-top: 1px solid rgba(198,154,75,0.12); font-size: 14.5px; }
.role-table .rt-row:nth-child(even) { background: rgba(255,255,255,0.012); }
.role-table .rt-old { font-weight: 600; color: var(--paper); }
.role-table .rt-new { color: var(--paper-dim); }
.role-table .rt-note { font-size: 12.5px; line-height: 1.55; color: var(--paper-dim); opacity: 0.92; }
.role-table .rt-note em { color: var(--gold); font-style: italic; }
@media (max-width: 760px) {
  .role-table .rt-head { display: none; }
  .role-table .rt-row { grid-template-columns: 1fr 1fr; gap: 6px 12px; }
  .role-table .rt-note { grid-column: 1 / -1; }
}

/* ---- Roadmap / phased timeline ---- */
.roadmap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 24px; }
.roadmap .rm-step { position: relative; padding: 18px 16px 16px;
  border: 1px solid rgba(198,154,75,0.2); border-radius: 4px;
  background: linear-gradient(180deg, rgba(198,154,75,0.05), transparent); }
.roadmap .rm-week { font-family: 'JetBrains Mono', monospace; font-size: 11px;
  letter-spacing: 2px; color: var(--gold); }
.roadmap .rm-goal { font-family: 'Noto Serif SC', serif; font-weight: 600;
  font-size: 16px; color: var(--paper); margin: 8px 0 6px; }
.roadmap .rm-do { font-size: 12.5px; line-height: 1.6; color: var(--paper-dim); }
.roadmap .rm-step::after { content: '→'; position: absolute; right: -11px; top: 50%;
  transform: translateY(-50%); color: var(--gold); font-size: 14px; opacity: 0.6; z-index: 3; }
.roadmap .rm-step:last-child::after { display: none; }
@media (max-width: 760px) { .roadmap { grid-template-columns: 1fr 1fr; }
  .roadmap .rm-step:nth-child(2n)::after { display: none; } }

/* ---- Tri-quadrant skill bands ---- */
.skill-band { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 22px; }
.skill-col { border-radius: 4px; padding: 20px 18px; border: 1px solid; }
.skill-col h4 { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 2px;
  margin-bottom: 4px; }
.skill-col .sc-sub { font-size: 12px; color: var(--paper-dim); opacity: 0.8; margin-bottom: 12px; }
.skill-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.skill-col li { font-size: 13.5px; line-height: 1.5; color: var(--paper-dim);
  padding-left: 16px; position: relative; }
.skill-col li::before { content: '·'; position: absolute; left: 2px; font-size: 18px; line-height: 1; }
.sc-replace { border-color: rgba(184,35,28,0.4); background: rgba(184,35,28,0.06); }
.sc-replace h4, .sc-replace li::before { color: #d8635c; }
.sc-aug { border-color: rgba(198,154,75,0.45); background: rgba(198,154,75,0.06); }
.sc-aug h4, .sc-aug li::before { color: var(--gold); }
.sc-human { border-color: rgba(91,168,156,0.5); background: rgba(91,168,156,0.06); }
.sc-human h4, .sc-human li::before { color: var(--teal); }
@media (max-width: 760px) { .skill-band { grid-template-columns: 1fr; } }

/* ---- Big stat row ---- */
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 24px; }
.stat-cell { text-align: center; padding: 16px 12px; border: 1px solid rgba(198,154,75,0.18); border-radius: 4px; }
.stat-num { font-family: 'Bodoni Moda', serif; font-size: clamp(34px, 5vw, 56px);
  color: var(--gold); line-height: 1; }
.stat-num .unit { font-size: 18px; color: var(--paper-dim); margin-left: 2px; }
.stat-cap { font-size: 12.5px; color: var(--paper-dim); margin-top: 8px; line-height: 1.5; }
@media (max-width: 620px) { .stat-row { grid-template-columns: 1fr; } }

/* ---- Pipeline flow steps ---- */
.flow { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; align-items: stretch; }
.flow .fl-step { flex: 1 1 120px; border: 1px solid rgba(198,154,75,0.2); border-radius: 4px;
  padding: 13px 12px; position: relative; background: rgba(198,154,75,0.04); }
.flow .fl-n { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--gold);
  letter-spacing: 2px; }
.flow .fl-t { font-family: 'Noto Serif SC', serif; font-weight: 600; font-size: 14px;
  color: var(--paper); margin: 5px 0 4px; }
.flow .fl-d { font-size: 11.5px; line-height: 1.5; color: var(--paper-dim); }
.flow .fl-ai { display: inline-block; margin-top: 6px; font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px; letter-spacing: 1px; padding: 1px 6px; border-radius: 2px; }
.fl-ai.ai-do { color: #cbe8e1; border: 1px solid rgba(91,168,156,0.5); }
.fl-ai.ai-human { color: #f0dca8; border: 1px solid rgba(198,154,75,0.5); }