/* Home — "Origin" concept: editorial hero + typographic site map */

/* Home: fixed chrome like other pages; warm paper below hero */
.sqa-app:has(.origin) {
  background: #f5f0e6;
}

.sqa-app:has(.origin) header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  width: 100%;
}

.sqa-app:has(.origin) .custom-header {
  background: linear-gradient(105deg, #292524 0%, #9a3412 52%, #ea580c 100%);
  border-bottom: none;
  box-shadow: 0 8px 24px rgba(41, 37, 36, 0.14);
}

.sqa-app:has(.origin) .footer {
  position: fixed !important;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 76px !important;
  line-height: 60px !important;
  padding: 0 !important;
  z-index: 1030;
  margin-top: 0 !important;
}

.origin {
  --origin-bg: #08080a;
  --origin-ink: #f4f4f5;
  --origin-muted: #a1a1aa;
  --origin-paper: #faf6ee;
  --origin-paper-warm: #f3ece0;
  --origin-paper-ink: #18181b;
  --origin-accent: #fbbf24;
  --origin-accent-dim: rgba(251, 191, 36, 0.15);
  --origin-serif: "Fraunces", Georgia, serif;
  --origin-sans: "Sora", system-ui, sans-serif;
  font-family: var(--origin-sans);
  color: var(--origin-ink);
}

/* Full-bleed within main; reserve space for fixed header/footer */
.origin-main {
  padding: 56px 0 85px !important;
}

.origin-main + .footer,
.sqa-app .origin-main ~ .footer {
  margin-top: 0;
}

/* —— Hero (dark) —— */
.origin-hero {
  position: relative;
  min-height: min(88vh, 720px);
  display: flex;
  align-items: flex-end;
  padding: 2rem 1.25rem 3rem;
  background: var(--origin-bg);
  overflow: hidden;
}

.origin-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(251, 191, 36, 0.12), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(56, 189, 248, 0.08), transparent 50%);
  pointer-events: none;
}

.origin-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
}

.origin-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}

.origin-hero__label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--origin-accent);
  margin-bottom: 1.25rem;
}

.origin-hero__title {
  font-family: var(--origin-serif);
  font-size: clamp(2.5rem, 8vw, 4.25rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem;
  max-width: 14ch;
}

.origin-hero__title em {
  font-style: italic;
  color: var(--origin-accent);
}

.origin-hero__lead {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--origin-muted);
  max-width: 32rem;
  line-height: 1.6;
  margin: 0 0 2rem;
}

.origin-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.origin-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.35rem;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
  transition: transform 0.15s, background 0.15s, color 0.15s;
}

.origin-btn--fill {
  background: var(--origin-accent);
  color: var(--origin-bg);
}

.origin-btn--fill:hover {
  color: var(--origin-bg);
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.origin-btn--line {
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--origin-ink);
}

.origin-btn--line:hover {
  color: var(--origin-ink);
  border-color: var(--origin-accent);
  background: var(--origin-accent-dim);
}

.origin-ticker {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.65rem;
  width: 100%;
  max-width: 100%;
  padding: 1rem 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: clamp(0.78rem, 1.6vw, 0.92rem);
  line-height: 1.35;
  color: var(--origin-muted);
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.origin-ticker__icon {
  flex-shrink: 0;
}

.origin-ticker #infoBannerText {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
}

.origin-ticker #infoBannerText p,
.origin-ticker #infoBannerText div,
.origin-ticker #infoBannerText br {
  display: inline;
  margin: 0;
}

.origin-ticker #infoBannerText br {
  display: none;
}

/* —— Launch pad (light): command bar + intent stages —— */
.origin-map {
  background:
    radial-gradient(ellipse 100% 70% at 50% 0%, rgba(251, 191, 36, 0.16), transparent 52%),
    radial-gradient(ellipse 55% 45% at 88% 90%, rgba(234, 88, 12, 0.08), transparent 50%),
    linear-gradient(180deg, var(--origin-paper) 0%, var(--origin-paper-warm) 100%);
  color: var(--origin-paper-ink);
  padding: 3.25rem 1.25rem 4.5rem;
}

.origin-launch {
  max-width: 980px;
  margin: 0 auto;
}

/* Command palette */
.origin-cmd-wrap {
  position: relative;
  margin-bottom: 2rem;
}

.origin-cmd {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.25rem;
  background: linear-gradient(145deg, #1a1a1f 0%, #121214 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 18px;
  box-shadow:
    0 20px 50px rgba(8, 8, 10, 0.2),
    0 0 0 1px rgba(251, 191, 36, 0.08);
  cursor: text;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.origin-cmd:focus-within {
  border-color: rgba(251, 191, 36, 0.35);
  box-shadow:
    0 24px 56px rgba(8, 8, 10, 0.22),
    0 0 0 1px rgba(251, 191, 36, 0.2);
}

.origin-cmd i {
  color: var(--origin-accent);
  font-size: 1.25rem;
}

.origin-cmd input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  color: #fafafa;
  font-size: 1.05rem;
  font-family: var(--origin-sans);
}

.origin-cmd input::placeholder {
  color: #71717a;
}

.origin-cmd__key {
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
  font-family: inherit;
  color: #a1a1aa;
  background: #27272a;
  border: 1px solid #3f3f46;
  border-radius: 6px;
}

.origin-cmd__results {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 0.5rem);
  z-index: 20;
  background: #fff;
  border: 2px solid #e4e4e7;
  border-radius: 14px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
  overflow: hidden;
}

.origin-cmd__results[hidden] {
  display: none !important;
}

.origin-cmd__item {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1rem;
  padding: 0.75rem 1rem;
  color: var(--origin-paper-ink);
  text-decoration: none;
  border-bottom: 1px solid #f4f4f5;
  font-size: 0.95rem;
  font-weight: 500;
}

.origin-cmd__item:last-child {
  border-bottom: none;
}

.origin-cmd__item:hover {
  background: #fef9c3;
}

.origin-cmd__group {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #a1a1aa;
}

.origin-launch__divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0 0 1.75rem;
  color: #a1a1aa;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.origin-launch__divider::before,
.origin-launch__divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, #e4e4e7, transparent);
}

.origin-launch__divider span {
  flex-shrink: 0;
}

/* Tab deck */
.origin-tabdeck {
  --origin-tabdeck-surface: var(--origin-paper);
  margin-bottom: 0.5rem;
  border-radius: 22px;
  overflow: hidden;
  background: var(--origin-tabdeck-surface);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.04),
    0 8px 32px rgba(24, 24, 27, 0.08),
    0 24px 48px rgba(24, 24, 27, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.origin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.origin-tab {
  position: relative;
  overflow: hidden;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.origin-tab__progress {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 0;
  background: var(--origin-accent);
  pointer-events: none;
}

.origin-tabs--primary {
  display: flex;
  gap: 0.35rem;
  padding: 0.525rem 0.5rem 0;
  margin: 0;
  border: none;
  border-radius: 0;
  background: linear-gradient(180deg, #faf3e6 0%, #f0e6d4 100%);
  border-bottom: 1px solid #e8dcc8;
}

.origin-tabs--primary .origin-tab {
  flex: 1;
  min-width: 0;
  padding: 1.125rem 0.4rem 1.275rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
  border: none;
  border-radius: 12px 12px 0 0;
  margin-bottom: 0;
  background: transparent;
  color: #71717a;
  text-align: center;
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.origin-tabs--primary .origin-tab:hover {
  color: #3f3f46;
  background: rgba(255, 255, 255, 0.45);
}

.origin-tabs--primary .origin-tab.is-active {
  background: var(--origin-tabdeck-surface);
  color: #18181b;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.04);
}

.origin-tabs--primary .origin-tab.is-active .origin-tab__progress {
  width: 100%;
  animation: originIntentProgress 5s linear forwards;
  border-radius: 0 0 2px 2px;
}

.origin-tabdeck__body {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  background: var(--origin-tabdeck-surface);
  border: none;
  border-radius: 0;
  padding: 0.825rem 0;
  min-height: 0;
  box-sizing: border-box;
}

/* Bento launcher (home path picker) */
.origin-tabdeck--bento {
  padding: 1rem;
  overflow: visible;
}

.origin-bento {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.origin-bento__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.origin-bento__cell {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 1rem 0.85rem;
  border: 1px solid rgba(24, 24, 27, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.55);
  color: #3f3f46;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.origin-bento__cell:hover {
  border-color: rgba(24, 24, 27, 0.14);
  background: rgba(255, 255, 255, 0.85);
  transform: translateY(-1px);
}

.origin-bento__cell.is-active {
  border-color: rgba(251, 191, 36, 0.65);
  background: #fff;
  box-shadow:
    0 0 0 1px rgba(251, 191, 36, 0.25),
    0 8px 24px rgba(24, 24, 27, 0.08);
  color: #18181b;
}

.origin-bento__cell[data-intent="learn"].is-active {
  background: linear-gradient(145deg, #fff 0%, #fffbeb 100%);
}

.origin-bento__cell[data-intent="practice"].is-active {
  background: linear-gradient(145deg, #fff 0%, #f0f9ff 100%);
}

.origin-bento__cell[data-intent="agile"].is-active {
  background: linear-gradient(145deg, #fff 0%, #faf5ff 100%);
}

.origin-bento__cell[data-intent="tools"].is-active {
  background: linear-gradient(145deg, #fff 0%, #fff7ed 100%);
}

.origin-bento__icon {
  flex-shrink: 0;
  font-size: 1.35rem;
  line-height: 1;
  margin-top: 0.1rem;
  color: #a16207;
}

.origin-bento__cell[data-intent="practice"] .origin-bento__icon {
  color: #0284c7;
}

.origin-bento__cell[data-intent="agile"] .origin-bento__icon {
  color: #7c3aed;
}

.origin-bento__cell[data-intent="tools"] .origin-bento__icon {
  color: #ea580c;
}

.origin-bento__copy {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.origin-bento__copy strong {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.origin-bento__copy span {
  font-size: 0.72rem;
  font-weight: 500;
  color: #71717a;
  line-height: 1.3;
}

.origin-bento__cell.is-active .origin-bento__copy span {
  color: #52525b;
}

.origin-bento__panel {
  border-radius: 18px;
  border: 1px solid rgba(24, 24, 27, 0.08);
  background: #fff;
  padding: 1rem 0 0.75rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  animation: originBentoPanelIn 0.35s ease;
}

@keyframes originBentoPanelIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.origin-tabdeck--bento .origin-tabdeck__body {
  background: transparent;
  padding: 0;
}

.origin-tabdeck--bento .origin-stage-panel,
.origin-tabdeck--bento .origin-course-carousel {
  padding-left: 1rem;
  padding-right: 1rem;
}

.origin-tabdeck--bento .origin-tab-hero--tile {
  height: 132px;
  min-height: 132px;
  max-height: 132px;
  border-radius: 12px;
}

.origin-tabdeck--bento .origin-tab-hero--placeholder {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: 0.75rem;
  row-gap: 0.1rem;
  height: auto;
  min-height: 4.5rem;
  max-height: none;
  padding: 0.85rem 1rem;
  aspect-ratio: unset;
  background: #fafafa;
  border: 1px solid #e4e4e7;
  box-shadow: none;
}

.origin-tabdeck--bento .origin-tab-hero--placeholder:hover {
  transform: translateY(-2px);
  border-color: #d4d4d8;
  box-shadow: 0 6px 18px rgba(24, 24, 27, 0.08);
}

.origin-tabdeck--bento .origin-tab-hero--placeholder .origin-tab-hero__media--blank {
  grid-row: 1 / span 2;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.origin-tabdeck--bento .origin-tab-hero--placeholder .origin-tab-hero__copy {
  position: static;
  inset: auto;
  padding: 0;
  background: none;
  color: #18181b;
  display: contents;
}

.origin-tabdeck--bento .origin-tab-hero--placeholder .origin-tab-hero__copy strong {
  grid-column: 2;
  font-size: 0.92rem;
  color: #18181b;
}

.origin-tabdeck--bento .origin-tab-hero--placeholder .origin-tab-hero__copy span {
  grid-column: 2;
  font-size: 0.78rem;
  opacity: 1;
  color: #71717a;
}

.origin-tabdeck--bento .origin-tools-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.origin-tabdeck--bento .origin-lab-grid--pair {
  max-width: none;
}

@media (max-width: 520px) {
  .origin-bento__grid {
    grid-template-columns: 1fr;
  }

  .origin-bento__cell {
    padding: 0.85rem 0.75rem;
  }

  .origin-tabdeck--bento .origin-tools-grid {
    grid-template-columns: 1fr;
  }
}

.origin-tabs--secondary {
  gap: 0;
  padding: 0 0.5rem;
  border-bottom: 1px solid #e4e4e7;
  background: #fafafa;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.origin-tabs--secondary .origin-tab {
  flex: 0 0 auto;
  padding: 0.7rem 1rem;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  background: transparent;
  color: #71717a;
  white-space: nowrap;
}

.origin-tabs--secondary .origin-tab:hover {
  color: #18181b;
}

.origin-tabs--secondary .origin-tab.is-active {
  color: #18181b;
  border-bottom-color: var(--origin-accent);
  background: #fff;
}

.origin-tabs--secondary .origin-tab {
  position: relative;
  overflow: hidden;
}

.origin-tab__child-progress {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: var(--origin-accent);
  pointer-events: none;
}

.origin-tabs--secondary .origin-tab.is-active .origin-tab__child-progress {
  width: 100%;
  animation: originIntentProgress 5s linear forwards;
}

#stageLearn .origin-tab.is-slide-lead .origin-tab__child-progress {
  animation: originIntentProgress 2.5s linear forwards;
}

#stageLearn .origin-tab.is-in-view:not(.is-slide-lead) .origin-tab__child-progress {
  width: 100%;
  animation: none;
  opacity: 0.4;
}

#stageLearn .origin-tabs--secondary .origin-tab.is-in-view {
  color: #18181b;
  border-bottom-color: rgba(251, 191, 36, 0.45);
  background: #fff;
}

.origin-tabdeck.is-paused .origin-tab__progress,
.origin-tabdeck.is-paused .origin-tab__child-progress {
  animation-play-state: paused !important;
}

.origin-child-carousel {
  display: flex;
  align-items: stretch;
  gap: 0;
  border-bottom: 1px solid #e4e4e7;
  background: #fafafa;
}

.origin-child-carousel .origin-tabs--secondary {
  flex: 1;
  min-width: 0;
  border-bottom: none;
  margin: 0;
  padding: 0;
}

.origin-child-carousel__arrow {
  flex: 0 0 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: #71717a;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.origin-child-carousel__arrow:hover {
  background: #fff;
  color: #18181b;
}

.origin-child-carousel__arrow:focus-visible {
  outline: 2px solid var(--origin-accent);
  outline-offset: -2px;
}

.origin-tabpanels {
  padding: 1.1rem 1.25rem 1.25rem;
}

.origin-tabpanels--carousel {
  position: relative;
  overflow: hidden;
}

.origin-tabpanel {
  display: none;
}

.origin-tabpanel.is-active {
  display: block;
  animation: originCarouselIn 0.45s ease;
}

@keyframes originCarouselIn {
  from {
    opacity: 0;
    transform: translateX(12px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.origin-course-carousel {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 0 1.35rem;
  box-sizing: border-box;
}

.origin-course-carousel__viewport {
  overflow: hidden;
  width: 100%;
}

.origin-course-carousel__track {
  display: flex;
  width: 100%;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.origin-tabdeck.is-paused .origin-course-carousel__track {
  transition-duration: 0s;
}

.origin-course-carousel__slide {
  flex: 0 0 100%;
  min-width: 0;
  box-sizing: border-box;
}

.origin-course-carousel__slide.is-active .origin-course-grid {
  animation: originCarouselIn 0.45s ease;
}

.origin-course-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  align-items: stretch;
}

.origin-practice-stack {
  padding: 0.35rem 0 0.5rem;
}

.origin-practice-block {
  padding: 0 1.25rem;
}

.origin-practice-block + .origin-practice-block {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid #e4e4e7;
}

.origin-practice-block__title {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #71717a;
}

.origin-practice-block--agile .origin-practice-block__title {
  color: #6d28d9;
}

.origin-tablinks--inset {
  padding: 0 0 0.35rem;
}

.origin-lab-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  padding: 0 0 0.15rem;
}

.origin-stage-panel {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 0 1.35rem;
  box-sizing: border-box;
}

.origin-lab-grid--stage {
  width: 100%;
  margin: 0 auto;
  padding: 0;
  box-sizing: border-box;
}

.origin-lab-grid--pair {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.origin-lab-grid--single {
  grid-template-columns: minmax(0, 1fr);
  max-width: min(100%, 300px);
  margin-left: auto;
  margin-right: auto;
  justify-items: stretch;
}

.origin-lab-grid--single > .origin-tab-hero--tile,
.origin-lab-grid--pair > .origin-tab-hero--tile {
  width: 100%;
  min-width: 0;
}

.origin-tab-hero__media--practice {
  background: linear-gradient(145deg, #e0f2fe 0%, #7dd3fc 45%, #0284c7 100%);
  color: rgba(12, 74, 110, 0.65);
}

.origin-tab-hero__media--agile {
  background: linear-gradient(145deg, #fef3c7 0%, #fcd34d 50%, #d97706 100%);
  color: rgba(146, 64, 14, 0.6);
}

.origin-tab-hero__media--tools {
  background: linear-gradient(145deg, #ffedd5 0%, #fdba74 42%, #ea580c 100%);
  color: rgba(154, 52, 18, 0.55);
}

.origin-tools-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  align-items: stretch;
}

@media (max-width: 900px) {
  .origin-tools-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .origin-tools-grid {
    grid-template-columns: 1fr;
  }

  .origin-tabs--primary .origin-tab {
    font-size: 0.72rem;
    padding: 1.125rem 0.25rem;
  }
}

#stageTools .origin-course-carousel {
  padding-bottom: 0;
}

@media (max-width: 640px) {
  .origin-lab-grid {
    grid-template-columns: 1fr;
  }
}

.origin-tab-hero--placeholder {
  background: #1c1917;
}

.origin-tab-hero__media {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}

.origin-tab-hero__media--blank {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.1rem;
  transition: color 0.25s ease, filter 0.25s ease;
}

.origin-tab-hero--placeholder:hover .origin-tab-hero__media--blank {
  filter: brightness(1.06);
}

.origin-tab-hero--placeholder .origin-tab-hero__copy {
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(0, 0, 0, 0.35) 35%,
    rgba(0, 0, 0, 0.82) 100%
  );
}

@media (max-width: 640px) {
  .origin-course-grid {
    grid-template-columns: 1fr;
  }

  .origin-tabdeck .origin-tab-hero--tile {
    height: 140px;
    min-height: 140px;
    max-height: 140px;
  }
}

.origin-tab-hero {
  display: block;
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  max-height: 220px;
  text-decoration: none;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.06),
    0 4px 16px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s cubic-bezier(0.34, 1.2, 0.64, 1), box-shadow 0.3s ease;
}

.origin-tab-hero:hover {
  transform: translateY(-4px);
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.12),
    0 2px 8px rgba(0, 0, 0, 0.06);
}

.origin-tab-hero--tile {
  aspect-ratio: 4 / 3;
  max-height: 168px;
  border-radius: 16px;
}

.origin-tabdeck .origin-tab-hero--tile {
  aspect-ratio: unset;
  height: 150px;
  min-height: 150px;
  max-height: 150px;
  border-radius: 14px;
}

.origin-tabdeck .origin-tab-hero__copy strong {
  font-size: 1rem;
}

.origin-tabdeck .origin-tab-hero__copy span {
  font-size: 0.8rem;
}

.origin-tab-hero--tile .origin-tab-hero__copy em {
  display: none;
}

.origin-tab-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.origin-tab-hero:hover img {
  transform: scale(1.06);
}

.origin-tab-hero__copy {
  position: absolute;
  inset: auto 0 0 0;
  padding: 2rem 1.1rem 1rem;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(0, 0, 0, 0.35) 35%,
    rgba(0, 0, 0, 0.82) 100%
  );
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
}

.origin-tab-hero__copy strong {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.origin-tab-hero__copy span {
  font-size: 0.85rem;
  opacity: 0.9;
}

.origin-tab-hero__copy em {
  margin-top: 0.35rem;
  font-size: 0.8rem;
  font-style: normal;
  font-weight: 600;
  color: var(--origin-accent);
}

.origin-tab-detail {
  text-align: center;
  padding: 1.5rem 1rem 1rem;
  max-width: 22rem;
  margin: 0 auto;
}

.origin-tab-detail > i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.75rem;
  height: 3.75rem;
  border-radius: 50%;
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 0.75rem;
}

.origin-tab-detail h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.origin-tab-detail p {
  margin: 0 0 1.1rem;
  font-size: 0.88rem;
  color: #71717a;
  line-height: 1.5;
}

.origin-tab-detail__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  background: #18181b;
  color: #fafafa;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s, transform 0.15s;
}

.origin-tab-detail__btn:hover {
  background: #27272a;
  color: #fff;
  transform: translateY(-1px);
}

.origin-tab-detail--api > i {
  background: linear-gradient(145deg, #c2410c, #f97316);
}

.origin-tab-detail--ui > i {
  background: linear-gradient(145deg, #1d4ed8, #3b82f6);
}

.origin-tab-detail--agile > i {
  background: linear-gradient(145deg, #6d28d9, #8b5cf6);
}

.origin-tablinks {
  margin: 0;
  padding: 0;
  list-style: none;
}

.origin-tablinks li + li {
  border-top: 1px solid #f4f4f5;
}

.origin-tablinks a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0.35rem;
  color: var(--origin-paper-ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.15s, padding-left 0.15s;
}

.origin-tablinks a:hover {
  color: #a16207;
  padding-left: 0.5rem;
}

.origin-tablinks a > i:first-child {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 8px;
  background: #18181b;
  color: var(--origin-accent);
  font-size: 1rem;
  flex-shrink: 0;
}

.origin-tablinks a > span {
  flex: 1;
}

.origin-tablinks a > .bi-chevron-right {
  color: #d4d4d8;
  font-size: 0.9rem;
}

@keyframes originIntentProgress {
  from { width: 0; }
  to { width: 100%; }
}

.origin-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.45rem;
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 0.525rem 1.35rem 0.375rem;
  box-sizing: border-box;
}

.origin-carousel-dots__dot {
  width: 7px;
  height: 7px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: #d4d4d8;
  cursor: pointer;
  transition: width 0.25s ease, background 0.2s ease, transform 0.2s ease;
}

.origin-carousel-dots__dot:hover {
  background: #a1a1aa;
  transform: scale(1.15);
}

.origin-carousel-dots__dot.is-active {
  width: 22px;
  background: var(--origin-accent);
}

.origin-carousel-dots__dot:focus-visible {
  outline: 2px solid var(--origin-accent);
  outline-offset: 2px;
}

/* Stages */
.origin-tabdeck__body .origin-stage {
  display: none;
  animation: originFade 0.35s ease;
}

.origin-tabdeck__body .origin-stage.is-visible {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  flex: 0 0 auto;
  min-height: 0;
  box-sizing: border-box;
}

@keyframes originFade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Course filmstrip */
.origin-scroll {
  display: flex;
  gap: 0.85rem;
  overflow-x: auto;
  padding: 0.15rem 0.25rem 0.85rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: #d4d4d8 transparent;
}

.origin-scroll::-webkit-scrollbar {
  height: 6px;
}

.origin-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.origin-scroll::-webkit-scrollbar-thumb {
  background: #d4d4d8;
  border-radius: 999px;
}

.origin-media-card {
  flex: 0 0 min(220px, 70vw);
  scroll-snap-align: start;
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  text-decoration: none;
}

.origin-media-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.origin-media-card:hover img {
  transform: scale(1.05);
}

.origin-media-card__overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.origin-media-card__overlay strong {
  font-size: 1.05rem;
}

.origin-media-card__overlay small {
  font-size: 0.8rem;
  opacity: 0.85;
}

/* Lab showcase */
.origin-lab-showcase {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 720px) {
  .origin-lab-showcase {
    grid-template-columns: repeat(3, 1fr);
  }
}

.origin-lab-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.5rem 1.25rem;
  min-height: 160px;
  border-radius: 16px;
  color: #fff;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.origin-lab-card:hover {
  color: #fff;
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.15);
}

.origin-lab-card i {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}

.origin-lab-card strong {
  font-size: 1.1rem;
}

.origin-lab-card span {
  font-size: 0.85rem;
  opacity: 0.9;
}

.origin-lab-card--api {
  background: linear-gradient(145deg, #c2410c, #f97316);
}

.origin-lab-card--ui {
  background: linear-gradient(145deg, #1d4ed8, #3b82f6);
}

.origin-lab-card--agile {
  background: linear-gradient(145deg, #6d28d9, #8b5cf6);
}

/* Tool dock */
.origin-tool-dock {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  padding: 1.5rem 1rem;
  background: #fff;
  border: 2px dashed #e4e4e7;
  border-radius: 20px;
}

.origin-tool-bubble {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  width: 4.5rem;
  text-decoration: none;
  color: var(--origin-paper-ink);
  transition: transform 0.15s;
}

.origin-tool-bubble:hover {
  color: #a16207;
  transform: scale(1.08);
}

.origin-tool-bubble i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background: #18181b;
  color: var(--origin-accent);
  font-size: 1.25rem;
}

.origin-tool-bubble span {
  font-size: 0.72rem;
  font-weight: 600;
}

.origin-tool-more {
  margin-top: 1.25rem;
  font-size: 0.9rem;
}

.origin-tool-more summary {
  cursor: pointer;
  font-weight: 600;
  color: #71717a;
}

.origin-tool-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 0.75rem;
}

.origin-tool-more__links a {
  color: #a16207;
  text-decoration: none;
  font-weight: 500;
}

.origin-tool-more__links a:hover {
  text-decoration: underline;
}

/* —— Index: tools grid + courses split —— */
.origin-index-panel {
  margin-top: 2.25rem;
}

.origin-index-panel__title {
  margin: 0 0 1.25rem;
  font-family: var(--origin-serif);
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--origin-paper-ink);
}

.origin-tool-groups {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.origin-tool-group__title {
  margin: 0 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(24, 24, 27, 0.08);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #71717a;
}

.origin-tool-group:nth-child(1) .origin-tool-card i { color: #16a34a; }
.origin-tool-group:nth-child(2) .origin-tool-card i { color: #7c3aed; }
.origin-tool-group:nth-child(3) .origin-tool-card i { color: #0284c7; }
.origin-tool-group:nth-child(4) .origin-tool-card i { color: #ea580c; }

.origin-tool-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.origin-tool-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 7.5rem;
  padding: 1.1rem 0.65rem;
  border: 1px solid rgba(24, 24, 27, 0.1);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--origin-paper-ink);
  text-align: center;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.3;
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.origin-tool-card i {
  font-size: 1.65rem;
}

.origin-tool-card:hover {
  border-color: rgba(22, 163, 74, 0.35);
  background: #fff;
  box-shadow: 0 8px 24px rgba(24, 24, 27, 0.08);
  transform: translateY(-2px);
  color: var(--origin-paper-ink);
}

.origin-index-courses {
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(24, 24, 27, 0.08);
}

.origin-course-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 2.5rem 3rem;
  align-items: start;
}

.origin-course-split__title {
  margin: 0 0 1rem;
  font-family: var(--origin-serif);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--origin-paper-ink);
}

.origin-course-split__lead {
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: #52525b;
  max-width: 28rem;
}

.origin-course-split__cta {
  margin-bottom: 1.5rem;
}

.origin-quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.65rem;
}

.origin-quick-links__item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  border: 1px solid #e4e4e7;
  background: rgba(255, 255, 255, 0.6);
  color: #3f3f46;
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s;
}

.origin-quick-links__item:hover {
  border-color: #d4d4d8;
  background: #fff;
  color: #18181b;
}

.origin-course-split__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem 1rem;
}

.origin-course-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem 0.9rem;
  border-radius: 12px;
  border: 1px solid transparent;
  text-decoration: none;
  color: inherit;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.origin-course-row:hover {
  background: rgba(255, 255, 255, 0.75);
  border-color: rgba(24, 24, 27, 0.08);
}

.origin-course-row__icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: linear-gradient(145deg, #2563eb 0%, #1d4ed8 100%);
  color: #fff;
  font-size: 1.1rem;
}

.origin-course-row__body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.origin-course-row__body strong {
  font-size: 0.88rem;
  font-weight: 700;
  color: #18181b;
  letter-spacing: -0.01em;
}

.origin-course-row__body span {
  font-size: 0.76rem;
  line-height: 1.45;
  color: #71717a;
}

@media (max-width: 900px) {
  .origin-tool-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .origin-course-split {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .origin-tool-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .origin-tool-card {
    min-height: 6.5rem;
    font-size: 0.74rem;
  }

  .origin-course-split__list {
    grid-template-columns: 1fr;
  }
}

.origin-launch__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e4e4e7;
  font-size: 0.88rem;
}

.origin-launch__foot a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #71717a;
  text-decoration: none;
  font-weight: 500;
}

.origin-launch__foot a:hover {
  color: #a16207;
}

@media (prefers-reduced-motion: reduce) {
  .origin-bento__panel {
    animation: none;
  }

  .origin-stage {
    animation: none;
  }
  .origin-tabs--primary .origin-tab.is-active .origin-tab__progress,
  .origin-tabs--secondary .origin-tab.is-active .origin-tab__child-progress {
    animation: none;
    width: 100%;
  }
  .origin-tabpanel.is-active {
    animation: none;
  }
  .origin-btn:hover,
  .origin-lab-card:hover,
  .origin-tool-bubble:hover,
  .origin-tab-hero:hover img,
  .origin-tab-detail__btn:hover,
  .origin-media-card:hover img {
    transform: none;
  }
}