.avatar-switch {
  position: relative;
  display: block;
  width: 240px;
  max-width: 100%;
  aspect-ratio: 320 / 425;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  touch-action: manipulation;
  mix-blend-mode: multiply;
}
.avatar-pose {
  position: absolute;
  inset: 0;
  display: block;
  background: url('assets/marce-character-sheet.jpg') var(--pose-x, 100%) var(--pose-y, 0%) / 400% 200% no-repeat;
  mix-blend-mode: multiply;
  transition: opacity 180ms ease, transform 240ms ease;
  pointer-events: none;
}
.pose-wave { --pose-x: 100%; --pose-y: 0%; }
.pose-think { --pose-x: 66.666667%; --pose-y: 100%; }
.pose-create { --pose-x: 33.333333%; --pose-y: 100%; }
.pose-confident { --pose-x: 0%; --pose-y: 100%; }
.pose-robot { --pose-x: 100%; --pose-y: 100%; }
.avatar-alternate { opacity: 0; transform: translateY(5px) scale(.98); }
.avatar-switch[aria-pressed="true"] .avatar-rest { opacity: 0; transform: translateY(-4px); }
.avatar-switch[aria-pressed="true"] .avatar-alternate { opacity: 1; transform: none; }
.avatar-switch::after {
  content: attr(aria-label);
  position: absolute;
  left: 50%;
  bottom: 3%;
  z-index: 2;
  width: max-content;
  max-width: 220px;
  padding: 6px 10px;
  border-radius: 4px;
  background: var(--ink);
  color: white;
  font-size: 12px;
  line-height: 1.4;
  text-align: center;
  opacity: 0;
  transform: translate(-50%, 4px);
  transition: opacity 150ms ease, transform 150ms ease;
  pointer-events: none;
}
.avatar-switch:focus-visible::after { opacity: 1; transform: translate(-50%, 0); }
.hero-visual { position: relative; }
.hero-avatar { width: 260px; margin: -18px auto 0; }
.avatar-greeting { position: absolute; top: 36px; left: 0; max-width: 120px; color: var(--green); font-family: var(--font-display); font-size: 25px; line-height: 1.15; transform: rotate(-6deg); }
.hero-visual .board-top { padding-bottom: 10px; margin-bottom: 12px; }
.hero-visual .board-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.hero-visual .tile { min-height: 75px; padding: 10px 4px; align-items: center; text-align: center; }
.hero-visual .tile img { width: 25px; height: 25px; margin-bottom: 7px; }
.hero-visual .tile span { font-size: 13px; }
.video-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; min-height: 44px; color: var(--blue); text-decoration: none; font-weight: 700; }
.video-link img { width: 23px; height: 23px; }
.video-link:hover span { text-decoration: underline; text-underline-offset: 4px; }
.program-visual { display: grid; place-items: center; background: var(--program-soft); }
.program-avatar { width: min(200px, 55%); align-self: end; margin-bottom: 2px; }
.program-symbol { position: absolute; top: 34%; left: 8%; width: 42px; height: 42px; opacity: .85; transform: rotate(-10deg); pointer-events: none; }
.program-card:nth-child(2) .program-symbol { transform: rotate(9deg); }
.program-card:nth-child(3) .program-symbol { top: 28%; }
.marce-film { margin-top: 36px; }
.film-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.film-heading h3 { font-size: 24px; }
.film-heading p { font-size: 13px; }
.marce-video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: contain; background: white; border: 1px solid var(--line); border-radius: 8px; }
.film-transcript { max-width: 800px; margin-top: 12px; font-size: 14px; }
.film-transcript summary { padding-block: 12px; }
.film-transcript p { padding-bottom: 8px; }
@media (hover: hover) and (pointer: fine) {
  .avatar-switch:hover .avatar-rest, .program-card:hover .avatar-rest { opacity: 0; transform: translateY(-4px); }
  .avatar-switch:hover .avatar-alternate, .program-card:hover .avatar-alternate { opacity: 1; transform: none; }
  .avatar-switch:hover::after { opacity: 1; transform: translate(-50%, 0); transition-delay: 650ms; }
}
@media (min-width: 901px) {
  .hero-grid { gap: 36px; grid-template-columns: 1.12fr .88fr; }
}
@media (min-width: 641px) and (max-width: 900px) {
  .hero-visual { display: grid; grid-template-columns: 220px 1fr; align-items: center; gap: 30px; }
  .hero-avatar { width: 220px; margin: 0; }
  .avatar-greeting { display: none; }
}
@media (max-width: 640px) {
  .hero .eyebrow { font-size: 14px; }
  .hero-visual { display: grid; grid-template-columns: 135px minmax(0, 1fr); align-items: center; gap: 10px; }
  .hero-avatar { width: 135px; margin: -8px 0; }
  .avatar-greeting { display: none; }
  .hero-visual .board-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
  .hero-visual .tile { min-height: 69px; padding: 8px 3px; }
  .hero-visual .tile span { font-size: 12px; }
  .hero-visual .tile img { width: 22px; height: 22px; margin-bottom: 4px; }
  .hero-visual .board-top { display: none; }
  .program-symbol { width: 36px; height: 36px; }
  .film-heading { display: block; }
  .film-heading p { margin-top: 8px; }
  .film-heading h3 { font-size: 22px; }
  .avatar-switch::after { display: none; }
  .video-link { margin-top: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .avatar-pose, .avatar-switch::after { transition: none; transform: none !important; }
}
@media (max-width: 360px) {
  .hero { padding-top: 24px; }
  .hero h1 { font-size: 34px; }
  .hero .lede { font-size: 16px; line-height: 1.5; }
  .hero-actions { gap: 10px; }
  .hero-actions .primary-cta { padding-inline: 12px; }
  .hero-actions .secondary-cta { font-size: 14px; }
  .video-link { font-size: 14px; }
}