/* Campaign surface: inherits Weekend School type, color and shared form UI. */
.ai-promo-hero { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); border-bottom: var(--rule); }
.ai-promo-hero__copy { padding: clamp(28px, 4vw, 64px); border-right: var(--rule); }
.ai-promo-hero h1 { margin: 0; font-family: "Unbounded", sans-serif; font-size: clamp(30px, 4vw, 64px); line-height: 1.12; font-weight: 600; letter-spacing: -.03em; text-wrap: balance; overflow-wrap: anywhere; }
.ai-promo-hero__copy p { max-width: 48ch; margin: 28px 0; font-size: clamp(18px, 1.6vw, 24px); line-height: 1.5; }
.ai-promo-hero__copy .button { background: var(--white); color: var(--ink); }
.ai-promo-hero__details { display: flex; flex-direction: column; justify-content: space-between; padding: clamp(24px, 3vw, 48px); gap: 32px; }
.ai-promo-hero dl { margin: 0; display: grid; gap: 28px; }
.ai-promo-hero dt { margin-bottom: 8px; font-size: 16px; }
.ai-promo-hero dd { margin: 0; font-size: clamp(22px, 2vw, 30px); font-weight: 700; line-height: 1.3; }
.ai-promo-hero__details > a, .ai-promo-heading > a { display: inline-flex; align-items: center; gap: 16px; font-weight: 700; }
.ai-promo-video { padding: clamp(24px, 4vw, 64px); border-bottom: var(--rule); }
.ai-promo-heading { display: flex; align-items: start; justify-content: space-between; gap: 24px; margin-bottom: 32px; }
.ai-promo-heading h2 { margin: 0; max-width: 22ch; font-family: "Unbounded", sans-serif; font-size: clamp(24px, 2.6vw, 40px); line-height: 1.25; letter-spacing: -.02em; text-wrap: balance; }
.ai-promo-heading > p { margin: 0; max-width: 48ch; font-size: 18px; line-height: 1.5; }
.ai-promo-heading > a { flex-shrink: 0; padding-block: 8px; }
.ai-promo-player { position: relative; width: 100%; aspect-ratio: 16 / 9; background: var(--ink); border: var(--rule); }
.ai-promo-player iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.ai-promo-video__fallback { margin: 16px 0 0; font-size: 16px; line-height: 1.5; }
.ai-promo-registration > .ai-promo-heading { padding: clamp(24px, 4vw, 64px); margin: 0; border-bottom: var(--rule); }
.ai-promo-registration .lead-section { border-top: var(--rule); }
@media (max-width: 820px) {
  .ai-promo-hero { grid-template-columns: 1fr; }
  .ai-promo-hero__copy { border-right: 0; border-bottom: var(--rule); }
  .ai-promo-heading { flex-direction: column; }
  .ai-promo-hero h1 { font-size: clamp(30px, 6vw, 48px); }
  .ai-promo-hero dl { gap: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  body[data-page="intensive-ai-promo"] { scroll-behavior: auto; }
  html:has(body[data-page="intensive-ai-promo"]) { scroll-behavior: auto; }
}

.ai-promo-resource { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); min-height: min(900px, 95svh); border-bottom: var(--rule); }
.ai-promo-resource__copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(28px, 4vw, 72px); min-width: 0; }
/* Preserve display scale against the shared runtime orphan-line fitter. */
.ai-promo-resource h2 { margin: 28px 0; font-family: "Unbounded", sans-serif; font-size: clamp(30px, 3.3vw, 54px) !important; line-height: 1.16; font-weight: 600; letter-spacing: -.035em; }
.ai-promo-resource p { margin: 0; max-width: 48ch; font-size: 18px; line-height: 1.55; }
.ai-promo-resource .ai-promo-resource__eyebrow { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.ai-promo-resource__visual { min-width: 0; overflow: hidden; }
.ai-promo-resource--material .ai-promo-resource__visual { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 24px; padding: 36px; background: var(--blue); color: var(--white); border-right: var(--rule); }
.ai-promo-resource--material img { display: block; width: min(100%, 390px); height: auto; border: 1px solid var(--ink); }
.ai-promo-resource__caption { max-width: 34ch; text-align: center; font-size: 14px; line-height: 1.5; }
.ai-promo-resource__facts { display: grid; grid-template-columns: repeat(3, 1fr); width: 100%; margin: 36px 0; padding: 24px 0; border-block: var(--rule); gap: 16px; }
.ai-promo-resource__facts dt { font-family: "Unbounded", sans-serif; font-size: clamp(30px, 3vw, 48px); line-height: 1.2; }
.ai-promo-resource__facts dd { margin: 10px 0 0; font-size: 14px; line-height: 1.4; }
.ai-promo-resource__action { width: 100%; }
.ai-promo-resource__action .button { width: 100%; gap: 16px; }
.ai-promo-resource__action .arrow-icon { flex-shrink: 0; }
.ai-promo-resource__action p { margin-top: 16px; font-size: 14px; }
.ai-promo-resource--recordings .ai-promo-resource__visual { display: flex; flex-direction: column; background: var(--ink); color: var(--white); border-left: var(--rule); }
.ai-promo-resource--recordings img { display: block; width: 100%; flex: 1; min-height: 0; object-fit: contain; object-position: center; }
.ai-promo-resource__visual-footer { padding: 36px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.ai-promo-resource__visual-footer > span { font-family: "Unbounded", sans-serif; font-size: clamp(40px, 5vw, 80px); white-space: nowrap; }
.ai-promo-resource__visual-footer p { font-size: 16px; }
@media (max-width: 820px) {
  .ai-promo-resource { grid-template-columns: 1fr; min-height: auto; }
  .ai-promo-resource h2 { font-size: clamp(28px, 6vw, 44px) !important; }
  .ai-promo-resource__copy { padding: 32px 24px; }
  .ai-promo-resource--material .ai-promo-resource__visual { border-right: 0; border-bottom: var(--rule); padding: 28px; }
  .ai-promo-resource--material img { width: min(100%, 300px); }
  .ai-promo-resource--recordings .ai-promo-resource__visual { grid-row: 1; border-left: 0; border-bottom: var(--rule); }
  .ai-promo-resource--recordings img { flex: none; aspect-ratio: 4 / 3; }
  .ai-promo-resource__visual-footer { padding: 24px; gap: 16px; }
  .ai-promo-resource__visual-footer p { font-size: 13px; }
  .ai-promo-resource__facts { margin: 28px 0; }
}