.watch-page .aia-utility,
.watch-page .aia-header,
.watch-page .aia-main,
.watch-page .aia-footer {
  width: min(100% - 3rem, 68rem);
}

.watch-main { padding-top: clamp(1.5rem, 4vw, 3rem); padding-bottom: 0; }

.watch-primary { padding-bottom: 0; }
.watch-primary-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(1.5rem, 5vw, 5rem);
  align-items: end;
  margin-bottom: clamp(1rem, 2.5vw, 1.75rem);
}
.watch-title-block .aia-kicker { margin-bottom: 0.65rem; }
.watch-title-block h1 {
  max-width: 22ch;
  color: var(--ai-carbon);
  font-family: var(--font-ai-display);
  font-size: clamp(1.55rem, 3.4vw, 3.25rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.watch-primary-aside {
  display: grid;
  gap: 0.85rem;
  justify-items: end;
}
.watch-guest {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  text-align: left;
}
.watch-guest img,
.watch-guest-monogram {
  display: grid;
  flex: 0 0 auto;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  object-fit: cover;
  place-items: center;
}
.watch-guest-monogram {
  background: var(--ai-carbon);
  color: var(--ai-paper);
  font-family: var(--font-ai-display);
  font-size: 1.25rem;
  font-weight: 600;
}
.watch-guest span,
.watch-guest strong,
.watch-guest a {
  display: block;
}
.watch-guest span {
  margin-bottom: 0.2rem;
  color: var(--ai-carbon-muted);
  font-family: var(--font-ai-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.watch-guest strong,
.watch-guest a {
  color: var(--ai-carbon);
  font-size: 0.95rem;
  font-weight: 600;
}
.watch-guest a {
  text-decoration-color: var(--ai-signal);
  text-underline-offset: 0.2em;
}
.watch-media-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem 1.5rem;
  max-width: 32rem;
  padding-bottom: 0.15rem;
  color: var(--ai-carbon-muted);
  font-family: var(--font-ai-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-align: right;
  text-transform: uppercase;
}
.watch-player-shell {
  width: 100%;
  margin-inline: auto;
}
.watch-player-shell video { display: block; width: 100%; height: auto; background: #000; }
.watch-notes {
  display: grid;
  grid-template-columns: minmax(11rem, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(2rem, 6vw, 5rem);
  width: 100%;
  margin: clamp(3rem, 7vw, 5rem) auto 0;
  padding-top: clamp(1.75rem, 4vw, 2.75rem);
  border-top: 1px solid var(--ai-carbon);
}
.watch-notes-head .aia-kicker { margin-bottom: 0.6rem; }
.watch-notes-head h2 {
  color: var(--ai-carbon);
  font-family: var(--font-ai-display);
  font-size: clamp(1.45rem, 2.7vw, 2.35rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.035em;
}
.watch-notes-summary {
  max-width: 48ch;
  color: var(--ai-carbon);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.5;
}
.watch-timeline {
  margin-top: 1.5rem;
  border-top: 1px solid var(--ai-dust);
  list-style: none;
}
.watch-timeline li { border-bottom: 1px solid var(--ai-dust); }
.watch-timeline button {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 1rem;
  width: 100%;
  padding: 0.9rem 0;
  border: 0;
  background: transparent;
  color: var(--ai-carbon);
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  line-height: 1.45;
  text-align: left;
}
.watch-timeline button:hover span { color: var(--ai-signal-dark); }
.watch-timeline time {
  color: var(--ai-signal-dark);
  font-family: var(--font-ai-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
}
.watch-board {
  width: 100%;
  margin: clamp(2.5rem, 6vw, 4.5rem) auto 0;
}
.watch-board-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: end;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.watch-board-head .aia-kicker { margin-bottom: 0.45rem; }
.watch-board-head h2 {
  max-width: 24ch;
  color: var(--ai-carbon);
  font-family: var(--font-ai-display);
  font-size: clamp(1.35rem, 2.7vw, 2.35rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.035em;
}
.watch-board-image {
  padding: clamp(1.25rem, 3vw, 2.5rem);
  background: transparent;
}
.watch-diagram-open {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}
.watch-diagram-open img { display: block; width: 100%; height: auto; }

.watch-diagram-dialog {
  width: min(calc(100% - 2rem), 96rem);
  height: min(calc(100% - 2rem), 56rem);
  max-width: none;
  max-height: none;
  padding: 0;
  border: 1px solid var(--ai-carbon);
  background: var(--ai-paper);
  color: var(--ai-carbon);
}
.watch-diagram-dialog[open] {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}
.watch-diagram-dialog::backdrop { background: rgb(11 11 11 / 78%); }
.watch-diagram-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--ai-carbon);
  font-family: var(--font-ai-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.watch-diagram-controls { display: flex; gap: 0.35rem; align-items: center; }
.watch-diagram-controls button {
  min-width: 2.25rem;
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--ai-carbon);
  background: transparent;
  color: var(--ai-carbon);
  cursor: pointer;
  font: inherit;
}
.watch-diagram-controls button:hover { border-color: var(--ai-signal-dark); color: var(--ai-signal-dark); }
.watch-diagram-close { margin-left: 0.4rem; }
.watch-diagram-canvas {
  min-height: 0;
  padding: clamp(1rem, 2vw, 2rem);
  overflow: auto;
}
.watch-diagram-canvas img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
  cursor: zoom-in;
}
.diagram-viewer-open { overflow: hidden; }

.watch-cta {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: end;
  width: 100%;
  margin-top: clamp(3rem, 7vw, 5.5rem);
  padding: clamp(2rem, 5vw, 4.2rem);
  background: var(--ai-carbon);
  color: var(--ai-paper);
}
.watch-cta-copy .aia-kicker { color: var(--ai-dust); }
.watch-cta-copy { min-width: 0; }
.watch-cta h2 {
  max-width: 17ch;
  margin-top: 1rem;
  color: var(--ai-paper);
  font-family: var(--font-ai-display);
  font-size: clamp(1.65rem, 3.4vw, 3rem);
  font-weight: 600;
  line-height: 1.03;
  letter-spacing: -0.045em;
}
.watch-cta-action > p {
  max-width: 39ch;
  color: var(--ai-paper);
  font-size: clamp(0.95rem, 1.5vw, 1.08rem);
  line-height: 1.55;
}
.watch-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.35rem;
  align-items: center;
  margin-top: 1.6rem;
}
.watch-cta-primary {
  display: inline-flex;
  gap: 1.25rem;
  align-items: center;
  justify-content: space-between;
  min-height: 3.15rem;
  padding: 0.85rem 1rem;
  background: var(--ai-signal);
  color: var(--ai-carbon) !important;
  font-family: var(--font-ai-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.watch-cta-primary:hover {
  background: var(--ai-paper);
  color: var(--ai-carbon) !important;
  text-decoration: none;
}
.watch-cta-secondary {
  color: var(--ai-paper) !important;
  font-family: var(--font-ai-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: underline;
  text-decoration-color: var(--ai-signal);
  text-underline-offset: 0.45em;
  text-transform: uppercase;
}
.watch-cta-secondary:hover { color: var(--ai-signal) !important; }
.watch-cta a:focus-visible { outline-color: var(--ai-paper-bright); }

@media (max-width: 900px) {
  .watch-primary-head { grid-template-columns: 1fr; }
  .watch-primary-aside { justify-items: start; }
  .watch-media-meta { justify-content: flex-start; max-width: none; text-align: left; }
  .watch-notes { grid-template-columns: 1fr; gap: 1.5rem; }
  .watch-cta { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .watch-page .aia-utility,
  .watch-page .aia-header,
  .watch-page .aia-main,
  .watch-page .aia-footer { width: min(100% - 2rem, 68rem); }
  .watch-main { padding-top: 1.5rem; }
  .watch-title-block h1 { max-width: 100%; font-size: clamp(1.6rem, 8.5vw, 2.6rem); }
  .watch-media-meta { display: grid; grid-template-columns: 1fr; gap: 0.2rem; }
  .watch-board { width: 100%; margin-inline: 0; }
  .watch-board-head { grid-template-columns: 1fr; }
  .watch-board-image { padding: 1rem; }
  .watch-diagram-dialog { width: calc(100% - 1rem); height: calc(100% - 1rem); }
  .watch-diagram-toolbar { align-items: flex-start; }
  .watch-diagram-toolbar > strong { display: none; }
  .watch-diagram-controls { width: 100%; }
  .watch-diagram-close { margin-left: auto; }
  .watch-cta { padding: 1.5rem; }
  .watch-cta-links { align-items: stretch; flex-direction: column; }
  .watch-cta-primary { width: 100%; }
  .watch-cta-secondary { width: fit-content; }
}