/* Academy discovery, 12 October 2026. Uses existing approved imagery and native brand.
   Scope: homepage, scene cards and library filter labels. No reader or certificate rules. */
.academy-hero { padding: calc(var(--nav-h) + clamp(38px, 5.5vw, 80px)) 0 38px; }
.academy-hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.academy-hero__copy { min-width: 0; }
.academy-hero h1 { font: 700 clamp(2.8rem, 1.5rem + 4.6vw, 5.6rem)/1.03 var(--display); letter-spacing: -.035em; margin: 18px 0 24px; }
.academy-hero h1 em { color: var(--gold); font-style: normal; }
.academy-hero__lead { max-width: 44ch; margin: 0; font-size: clamp(1.05rem, .95rem + .4vw, 1.22rem); line-height: 1.65; color: var(--muted); }
.academy-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 14px; }
.academy-hero__facts { font-size: .88rem; color: var(--muted); margin: 0 0 22px; }
.academy-hero .learning-notice { font-size: .8rem; line-height: 1.5; margin: 20px 0 0; }
.academy-hero__author { margin-top: 18px; font-size: .78rem; }
.academy-hero__scene { min-width: 0; margin: 0; border-radius: 18px; overflow: hidden; background: #050505; color: #f6f5f1; }
.academy-hero__scene picture { display: block; }
.academy-hero__scene img { width: 100%; height: auto; aspect-ratio: 16 / 9; display: block; object-fit: contain; }
.academy-hero__scene figcaption { padding: 20px 24px; display: grid; gap: 12px; font: 500 .72rem/1.5 var(--mono); }
.academy-hero__scene figcaption > span { color: #d4af37; }
.academy-hero__scene a { color: #f6f5f1; text-underline-offset: 4px; }
.p-home .band { padding: 20px 0; }
.p-home .section.levels, .p-home .section.library-preview { padding: clamp(44px, 5vw, 72px) 0; }
.p-home .levels .section-head, .p-home .library-preview .split-head { margin-bottom: 28px; }
.p-home .ladder__steps { align-items: stretch; }
.p-home .ladder__step { min-height: 0; justify-content: flex-start; padding: 16px; gap: 10px; transition: box-shadow .2s ease; }
.p-home .ladder__step .course-card__art { margin-bottom: 6px; border-radius: 8px; }
.p-home .ladder__step.is-active { transform: none; box-shadow: 0 0 0 2px var(--gold); }
.p-home .ladder__lv { display: flex; align-items: center; gap: 10px; }
.p-home .ladder__number { font: 500 1.45rem/1 var(--mono); letter-spacing: -.04em; }
.p-home .ladder__name { font-size: 1.28rem; }
.p-home .ladder__tag { display: block; }
.p-home .ladder__count { margin-top: auto; padding-top: 8px; line-height: 1.5; }
.p-home .ladder__panel { padding: 26px; }
.course-card--scene .course-card__art { margin-bottom: 18px; }
.course-card--scene .course-card__title { margin-top: 18px; }
.course-card--scene .course-card__top { gap: 8px; }
.course-card--scene .course-card__actions { gap: 10px; }
.p-library .filters__label { width: 76px; white-space: nowrap; letter-spacing: .14em; }
.p-library .filters__goals { border-top: 1px solid var(--hair-soft); margin-top: 16px; padding-top: 4px; }
.p-library .filters__goals summary { padding: 14px 0; color: var(--cream); font-size: .9rem; font-weight: 600; cursor: pointer; }
.p-library .filters__goals summary::marker { color: var(--gold); }
.p-library .filters__goals > .filters__row { padding-bottom: 6px; }
@media (max-width: 800px) {
  .academy-hero__grid { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  .academy-hero__copy { max-width: 640px; }
  .academy-hero__scene { width: 100%; }
  .academy-hero h1 { font-size: clamp(2.8rem, 8.8vw, 4.4rem); }
  .academy-hero__scene figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; padding: 14px 18px; }
}
@media (max-width: 580px) {
  .academy-hero { padding-top: calc(var(--nav-h) + 28px); }
  .academy-hero h1 { margin-top: 14px; margin-bottom: 18px; }
  .academy-hero__actions { margin-top: 22px; }
  .academy-hero__actions .btn { flex: 1 1 145px; padding-inline: 14px; font-size: .82rem; }
  .p-home .ladder__step { padding: 12px; }
  .p-home .ladder__name { font-size: 1.1rem; }
  .p-home .ladder__tag { font-size: .8rem; }
  .p-home .ladder__lv { letter-spacing: .1em; font-size: .6rem; gap: 7px; }
  .p-home .ladder__number { font-size: 1.15rem; }
  .p-home .ladder__count { font-size: .58rem; letter-spacing: .08em; }
  .p-home .ladder__panel { padding: 20px; }
  .p-library .filters__label { width: 100%; }
}
@media (forced-colors: active) {
  .academy-hero__scene { border: 1px solid CanvasText; }
  .academy-hero__scene a, .academy-hero__scene figcaption > span { color: LinkText; }
  .p-home .ladder__step.is-active { outline: 2px solid Highlight; }
}