@font-face {
  font-family: Sora;
  src: url('../media/fonts/Sora-variable.ttf') format('truetype');
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: Inter;
  src: url('../media/fonts/inter/Inter-Variable.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Pixelify Sans';
  src: url('../media/fonts/pixelify-sans/PixelifySans-latin.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('../media/fonts/jetbrains-mono/JetBrainsMono-Variable.ttf') format('truetype');
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}
/* Scoped exceptions to the shared Manrope family; use its existing priority layer. */
@layer m2a-typography {
  body #overview .hero-intro h1.hero-intro-title { font-family: 'Pixelify Sans', Sora, Arial, sans-serif !important; }
  body #overview .hero-intro h1.hero-intro-title span { font-family: inherit !important; }
  body #overview .hero-intro-description { font-family: Inter, Arial, sans-serif !important; }
  body #overview .hero-intro-kicker { font-family: 'JetBrains Mono', monospace !important; }
}

/* One immersive scene: project entry at left, synchronized evidence at right. */
html body.dark-hero #overview .demo-hero.hero-intro {
  --demo-font: var(--m2a-font-sans, Manrope, Arial, sans-serif);
  height: 100svh;
  min-height: 680px;
  max-height: 1080px;
  padding: 0;
  background: #101c2b;
}
body #overview .hero-intro .demo-video { object-position: 50% 28%; }
body #overview .hero-intro .demo-shade,
body #overview .hero-intro[data-phase=focus] .demo-shade {
  /* Match website-redesign-20261104/scripts/home.css: protect left text,
     with a lighter bottom fade and a clear right-hand demonstration. */
  background: linear-gradient(90deg, rgba(8,12,16,.86) 0%, rgba(8,12,16,.62) 34%, rgba(8,12,16,.12) 62%, rgba(8,12,16,0) 75%),
    linear-gradient(0deg, rgba(8,12,16,.65) 0%, rgba(8,12,16,0) 40%);
}
body #overview .hero-intro-copy {
  position: absolute;
  z-index: 4;
  top: clamp(132px, 17svh, 188px);
  left: clamp(28px, 6vw, 116px);
  width: min(43%, 610px);
  text-align: left;
  color: #f8f8f3;
}
body #overview .hero-intro-kicker {
  margin: 0 0 20px;
  color: #d1dedf;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: .12em !important;
  text-transform: uppercase;
}
/* The title is set like the horizontal logo lockup: pixel planet, pixel letters
   with a mint "2", and a small tracked "WORLD" on the baseline after "Act". */
body #overview .hero-intro h1.hero-intro-title {
  display: flex;
  align-items: center;
  gap: .16em;
  margin: 0;
  color: #fafbf7;
  font-size: clamp(60px, 6.4vw, 116px);
  font-weight: 700;
  letter-spacing: .01em !important;
  line-height: .96;
  text-align: left;
  text-shadow: 0 .06em 0 #0b1622b3;
}
body #overview .hero-intro-title .hero-intro-mark {
  flex: none;
  align-self: center;
  width: auto;
  height: .92em;
  margin-right: .06em;
  image-rendering: pixelated;
  filter: drop-shadow(0 .05em 0 #0b1622b3);
}
body #overview .hero-intro-title .hero-intro-words { display: flex; flex-wrap: wrap; align-items: baseline; column-gap: .32em; row-gap: .1em; }
body #overview .hero-intro-title .hero-intro-name { white-space: nowrap; }
body #overview .hero-intro-title .hero-intro-two { color: #bfe3d3; }
body #overview .hero-intro-title .hero-intro-world {
  color: #a9c3cd;
  font-size: .25em;
  font-weight: 600;
  letter-spacing: .32em !important;
  text-transform: uppercase;
  text-shadow: none;
}
body #overview .hero-intro-description {
  max-width: 450px;
  margin: 26px 0 0;
  color: #dde5e6;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.65;
  text-wrap: pretty;
}
body #overview .hero-intro-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 30px 0 0;
}
body #overview .hero-intro-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  box-sizing: border-box;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid #e6efef80;
  border-radius: 999px;
  background: transparent;
  color: #f7f9f5;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: background .2s, border-color .2s, transform .2s;
}
body #overview .hero-intro-actions .hero-intro-primary { background: #f2f6ee; color: #203749; border-color: #f2f6ee; }
body #overview .hero-intro-actions .hero-intro-repository { padding-inline: 18px; gap: 8px; font-weight: 500; }
body #overview .hero-intro-actions a:hover { border-color: #c3e3d6; background: #ffffff16; transform: translateY(-2px); }
body #overview .hero-intro-actions .hero-intro-primary:hover { background: #dcece3; border-color: #dcece3; }
body #overview .hero-intro a:focus-visible,
body #overview .hero-intro button:focus-visible { outline: 2px solid #b9e8d5; outline-offset: 5px; }

/* A translucent frame groups the evidence while retaining the scene beneath it. */
body #overview .hero-intro-story {
  position: absolute;
  z-index: 3;
  right: clamp(28px, 5vw, 96px);
  bottom: 30px;
  width: min(44%, 640px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: 76px 184px 48px;
  gap: 14px;
  box-sizing: border-box;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 22px;
  /* Match website-redesign-20261104/scripts/home.css, .demo-hero::after. */
  background: rgba(10, 18, 28, .52);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: none;
  text-align: left;
}
body #overview .hero-intro .demo-copy,
body #overview .hero-intro[data-phase=focus] .demo-copy {
  position: relative;
  inset: auto;
  grid-row: 1;
  align-self: start;
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 0;
}
body #overview .hero-intro .demo-title {
  font-size: clamp(20px, 1.7vw, 25px) !important;
  font-weight: 600 !important;
  line-height: 1.35 !important;
  letter-spacing: -.025em !important;
  text-wrap: balance;
  color: #f6f8f3 !important;
  text-shadow: none !important;
}
body #overview .hero-intro .demo-act-caption { margin: 8px 0 0; font-size: 12px; color: #bdccd5; }
body #overview .hero-intro .demo-workspace,
body #overview .hero-intro .demo-act-workspace {
  position: relative;
  inset: auto;
  grid-row: 2;
  width: 100%;
  height: 184px;
  display: grid;
  min-width: 0;
  min-height: 0;
  margin: 0;
  padding: 0;
  gap: 16px;
  align-items: start;
}
body #overview .hero-intro[data-phase=reproduce] .demo-workspace { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
body #overview .hero-intro .demo-memory-window { height: 112px; max-width: none; }
body #overview .hero-intro .demo-memory-strip { gap: 8px; padding-inline: 20px !important; }
body #overview .hero-intro .demo-card { flex-basis: 104px; width: 104px; border-radius: 4px; padding: 5px; box-shadow: none; }
body #overview .hero-intro .demo-card-caption { font-size: 12px; padding-top: 5px; }
body #overview .hero-intro .demo-memory-footer { margin-left: 20px; min-height: 42px; font-size: 12px; gap: 4px; }
body #overview .hero-intro .demo-motion { height: 184px; padding-left: 14px; border-left: 1px solid #d4e3e02c; }
body #overview .hero-intro .demo-motion .demo-panel-heading h2 { font-size: 11px !important; }
body #overview .hero-intro .demo-chart { height: 145px; }
body #overview .hero-intro .demo-chart-grid line { stroke-opacity: .5; }
body #overview .hero-intro .demo-act-workspace { grid-template-columns: minmax(0, 1fr) 155px; }
body #overview .hero-intro .demo-act-chart { height: 140px; }
body #overview .hero-intro .demo-act-plot .demo-panel-heading h2,
body #overview .hero-intro .demo-joints .demo-panel-heading h2 { font-size: 11px !important; }
body #overview .hero-intro .demo-joints { padding-left: 12px; }
body #overview .hero-intro .demo-joints dl { font-size: 11px; gap: 7px; margin-top: 9px; }
body #overview .hero-intro .demo-joints .demo-panel-heading>span { font-size: 10px; }
body #overview .hero-intro .demo-act-legend { font-size: 10px; }
body #overview .hero-intro .demo-controls {
  position: relative;
  inset: auto;
  grid-row: 3;
  align-self: end;
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin: 0;
}
body #overview .hero-intro .demo-scene-nav { gap: 2px; padding: 4px; border: 1px solid #dde9ed4d; border-radius: 999px; background: #0f17211f; }
body #overview .hero-intro .demo-scene-nav button {
  min-height: 36px;
  padding: 8px 14px;
  border: 0;
  border-radius: 999px;
  background: none;
  font-size: 14px;
  color: #c2d1d6;
}
body #overview .hero-intro .demo-scene-nav button[aria-current=true] { color: #203749; background: #f2f6ee; }
body #overview .hero-intro .demo-play { width: 40px; height: 40px; background: #101c2b38; border-color: #e1ecec59; }
body #overview .hero-intro .demo-no-script { bottom: 24px; left: 6%; }

@media (min-width: 761px) and (max-width: 1100px) {
  body #overview .hero-intro-copy { left: 4%; width: 42%; top: 136px; }
  body #overview .hero-intro-story { right: 4%; width: 46%; padding: 20px; grid-template-rows: 88px 184px 48px; }
  body #overview .hero-intro-kicker { font-size: 10px; max-width: 340px; }
  body #overview .hero-intro-actions { gap: 10px; }
  body #overview .hero-intro-actions a { font-size: 12px; gap: 10px; padding-inline: 12px; }
  body #overview .hero-intro .demo-act-workspace { grid-template-columns: minmax(0, 1fr); }
  body #overview .hero-intro .demo-joints { display: none; }
  body #overview .hero-intro .demo-motion { padding-left: 8px; }
  body #overview .hero-intro .demo-card { flex-basis: 92px; width: 92px; }
}
@media (max-width: 760px) {
  html body.dark-hero #overview .demo-hero.hero-intro { height: auto; min-height: 100svh; max-height: none; padding: 112px 20px 28px; gap: 0; }
  body #overview .hero-intro-copy { position: relative; inset: auto; order: 0; width: 100%; margin: 0 0 28px; }
  body #overview .hero-intro-kicker { font-size: 10px; margin-bottom: 16px; letter-spacing: .1em !important; }
  body #overview .hero-intro h1.hero-intro-title { font-size: clamp(44px, 13vw, 76px); }
  body #overview .hero-intro-description { font-size: 16px; margin-top: 20px; max-width: 450px; }
  body #overview .hero-intro-actions { margin-top: 24px; gap: 10px; }
  body #overview .hero-intro-actions a { font-size: 12px; min-height: 44px; padding: 11px 13px; gap: 12px; }
  body #overview .hero-intro .demo-scene { position: relative; inset: auto; z-index: 0; order: 1; margin: 0 -20px; width: calc(100% + 40px); aspect-ratio: 16/9; }
  body #overview .hero-intro .demo-video { object-fit: contain; object-position: 50% 50%; }
  body #overview .hero-intro .demo-shade,
  body #overview .hero-intro[data-phase=focus] .demo-shade { background: linear-gradient(0deg, #101c2b, transparent 28%, transparent 83%, #101c2b); }
  body #overview .hero-intro-story { position: relative; inset: auto; order: 2; width: 100%; margin-top: 12px; padding: 18px 16px; border-radius: 18px; grid-template-rows: 128px 290px 48px; gap: 14px; }
  body #overview .hero-intro .demo-copy { align-self: start; }
  body #overview .hero-intro .demo-title { font-size: 22px !important; }
  body #overview .hero-intro .demo-workspace,
  body #overview .hero-intro[data-phase=reproduce] .demo-workspace { height: 290px; grid-template-columns: minmax(0, 1fr); grid-template-rows: 144px 132px; gap: 14px; }
  body #overview .hero-intro .demo-workspace:not([hidden]) { display: grid !important; }
  body #overview .hero-intro .demo-workspace .demo-memory { height: auto; }
  body #overview .hero-intro .demo-workspace .demo-motion { height: 132px; border-left: 0; border-top: 1px solid #d4e3e02c; padding: 6px 0 0; }
  body #overview .hero-intro .demo-chart { height: 112px; }
  body #overview .hero-intro .demo-act-workspace { height: 290px; grid-template-columns: minmax(0, 1fr); grid-template-rows: 1fr; }
  body #overview .hero-intro .demo-act-chart { height: 218px; }
  body #overview .hero-intro .demo-joints { display: none; }
  body #overview .hero-intro .demo-act-plot .demo-panel-heading { flex-direction: row; }
  body #overview .hero-intro .demo-scene-nav { gap: 0; }
  body #overview .hero-intro .demo-scene-nav button { font-size: 12px; padding-inline: 10px; }
  body #overview .hero-intro .demo-controls { gap: 8px; }
}
@media (min-width: 761px) and (max-height: 760px) {
  body #overview .hero-intro-story { bottom: 8px; }
}
@media (max-width: 360px) {
  body #overview .hero-intro-story { padding-inline: 12px; }
  body #overview .hero-intro .demo-scene-nav button { font-size: 11px; padding-inline: 7px; }
  body #overview .hero-intro .demo-play { width: 34px; height: 34px; flex: none; }
}
@media (prefers-reduced-motion: reduce) {
  body #overview .hero-intro-actions a { transition: none; }
  body #overview .hero-intro-actions a:hover { transform: none; }
}