/**
 * VelinStyle Homepage V2 — product quality pass
 * Rhythm, capabilities cards, galleries, contracts, 3-col token lab,
 * what's-new, showcase slider, live terminal, footer. Reduced-motion safe.
 */

/* ─── 1. Vertical rhythm & stage sizes ─── */
.expo-main {
  row-gap: clamp(3rem, 7vw, 5.5rem);
}

.expo-section:not(.expo-hero):not(.expo-band) {
  padding: clamp(1.5rem, 3.5vw, 2.75rem);
}

.expo-section[data-stage="wide"] {
  padding-block: clamp(2rem, 5vw, 3.5rem);
}

.expo-section[data-stage="compact"] {
  padding: clamp(1.1rem, 2.5vw, 1.75rem);
}

.expo-section__header {
  max-width: 42rem;
  margin-block-end: 0.35rem;
}

.expo-section__header + * {
  margin-block-start: 0.25rem;
}

.expo-footer {
  margin-block-start: clamp(3rem, 7vw, 5rem);
  padding-block-start: clamp(0.5rem, 2vw, 1rem);
}

.expo-footer__inner {
  padding-block: clamp(2.25rem, 5vw, 3.5rem) clamp(1.5rem, 3vw, 2.25rem);
  gap: clamp(2rem, 4vw, 3rem);
}

.expo-footer__bar {
  padding-block: 1.25rem 1.75rem;
}

/* ─── 2. Capabilities — feature cards ─── */
.expo-cap-board {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.25rem);
}

.expo-cap-cat {
  display: grid;
  gap: 0.85rem;
}

.expo-cap-cat__title {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--velin-color-text-muted);
  font-weight: var(--velin-weight-semibold);
}

.expo-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15.5rem, 1fr));
  gap: var(--velin-space-3);
}

.expo-feature-card {
  display: grid;
  gap: 0.65rem;
  align-content: start;
  padding: 1.05rem 1.1rem;
  border: 1px solid var(--velin-color-border);
  border-radius: var(--velin-radius-lg);
  background:
    linear-gradient(
      160deg,
      color-mix(in oklab, var(--velin-color-primary) 8%, transparent),
      transparent 48%
    ),
    var(--velin-color-surface);
  text-decoration: none;
  color: inherit;
  min-height: 9.5rem;
  transition:
    transform 180ms var(--expo-ease),
    border-color 180ms var(--expo-ease),
    box-shadow 180ms var(--expo-ease);
}

.expo-feature-card:hover,
.expo-feature-card:focus-visible {
  transform: translateY(-3px);
  border-color: color-mix(in oklab, var(--velin-color-primary) 40%, var(--velin-color-border));
  box-shadow: 0 16px 36px color-mix(in oklab, var(--velin-color-text) 12%, transparent);
  outline: none;
}

.expo-feature-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.expo-feature-card__icon {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--velin-radius-md);
  background: color-mix(in oklab, var(--velin-color-primary) 18%, transparent);
  color: var(--velin-color-primary);
  font-size: 0.72rem;
  font-weight: var(--velin-weight-bold);
  letter-spacing: 0.02em;
}

.expo-feature-card__live {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 1.75rem;
  padding: 0.2rem 0.45rem;
  border-radius: var(--velin-radius-sm);
  border: 1px dashed color-mix(in oklab, var(--velin-color-border) 80%, transparent);
  background: var(--velin-color-bg);
  font-size: 0.68rem;
  color: var(--velin-color-text-muted);
}

.expo-feature-card h3 {
  margin: 0;
  font-size: var(--velin-text-base);
  line-height: 1.25;
}

.expo-feature-card p {
  margin: 0;
  font-size: var(--velin-text-sm);
  color: var(--velin-color-text-muted);
  line-height: 1.4;
}

.expo-feature-card__cta {
  margin-block-start: auto;
  font-size: var(--velin-text-sm);
  color: var(--velin-color-primary);
  font-weight: var(--velin-weight-semibold);
}

/* ─── 3. More galleries ─── */
.expo-gallery-grid {
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: clamp(0.85rem, 2vw, 1.25rem);
}

.expo-gallery-card {
  min-height: 14rem;
  gap: 0.55rem;
}

.expo-gallery-card__preview {
  min-height: 4.25rem;
  position: relative;
  overflow: hidden;
}

.expo-gallery-card__preview[data-kind="hero"] {
  background:
    linear-gradient(120deg, color-mix(in oklab, var(--velin-color-primary) 28%, transparent), transparent 55%),
    var(--velin-color-bg);
}
.expo-gallery-card__preview[data-kind="nav"] {
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--velin-color-info, var(--velin-color-primary)) 22%, transparent) 0 34%, transparent 34%),
    var(--velin-color-bg);
}
.expo-gallery-card__preview[data-kind="dash"] {
  background:
    radial-gradient(circle at 30% 60%, color-mix(in oklab, var(--velin-color-success) 25%, transparent), transparent 40%),
    var(--velin-color-bg);
}
.expo-gallery-card__preview[data-kind="form"] {
  background:
    linear-gradient(90deg, color-mix(in oklab, var(--velin-color-primary) 12%, transparent) 0 40%, transparent 40%),
    var(--velin-color-bg);
}
.expo-gallery-card__preview[data-kind="layout"] {
  background:
    repeating-linear-gradient(90deg, color-mix(in oklab, var(--velin-color-border) 70%, transparent) 0 1px, transparent 1px 33%),
    var(--velin-color-bg);
}
.expo-gallery-card__preview[data-kind="mobile"] {
  background:
    linear-gradient(90deg, transparent 28%, color-mix(in oklab, var(--velin-color-primary) 16%, transparent) 28% 72%, transparent 72%),
    var(--velin-color-bg);
}
.expo-gallery-card__preview[data-kind="motion"] {
  background:
    radial-gradient(circle at 70% 40%, color-mix(in oklab, var(--velin-color-primary) 30%, transparent), transparent 45%),
    var(--velin-color-bg);
}
.expo-gallery-card__preview[data-kind="pattern"] {
  background:
    radial-gradient(circle at 1px 1px, color-mix(in oklab, var(--velin-color-text) 22%, transparent) 1px, transparent 0) 0 0 / 0.85rem 0.85rem,
    var(--velin-color-bg);
}

.expo-gallery-card__count {
  font-size: 0.72rem;
  color: var(--velin-color-text-muted);
}

.expo-gallery-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-block-start: 0.25rem;
}

.expo-gallery-card__actions .velin-btn {
  min-height: 2.5rem;
}

/* Gallery cards as articles with nested links */
a.expo-gallery-card { cursor: pointer; }
.expo-gallery-card:not(a) {
  text-decoration: none;
  color: inherit;
}

/* ─── 4. Component contracts ─── */
.expo-contract-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16.5rem, 1fr));
  gap: var(--velin-space-3);
}

.expo-contract-card {
  display: grid;
  gap: 0.65rem;
  padding: 1.1rem;
  border: 1px solid var(--velin-color-border);
  border-radius: var(--velin-radius-lg);
  background: var(--velin-color-surface);
  border-block-start: 3px solid var(--expo-contract-accent, var(--velin-color-primary));
  align-content: start;
}

.expo-contract-card[data-tone="modal"] { --expo-contract-accent: var(--velin-color-primary); }
.expo-contract-card[data-tone="drawer"] { --expo-contract-accent: var(--velin-color-info, var(--velin-color-primary)); }
.expo-contract-card[data-tone="sheet"] { --expo-contract-accent: var(--velin-color-secondary, var(--velin-color-primary)); }
.expo-contract-card[data-tone="overlay"] { --expo-contract-accent: var(--velin-color-success); }
.expo-contract-card[data-tone="input"] { --expo-contract-accent: var(--velin-color-warning, var(--velin-color-primary)); }
.expo-contract-card[data-tone="data"] { --expo-contract-accent: color-mix(in oklab, var(--velin-color-primary) 70%, #fff); }

.expo-contract-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.expo-contract-card__icon {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--velin-radius-md);
  background: color-mix(in oklab, var(--expo-contract-accent) 18%, transparent);
  color: var(--expo-contract-accent);
  font-size: 0.7rem;
  font-weight: var(--velin-weight-bold);
}

.expo-contract-card h3 {
  margin: 0;
  font-size: var(--velin-text-base);
}

.expo-contract-card__status {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.expo-contract-card__status .velin-badge {
  font-size: 0.65rem;
}

.expo-contract-card p {
  margin: 0;
  font-size: var(--velin-text-sm);
  color: var(--velin-color-text-muted);
  line-height: 1.4;
}

.expo-contract-card .velin-btn,
.expo-contract-card velin-popover,
.expo-contract-card velin-dropdown,
.expo-contract-card velin-combobox,
.expo-contract-card velin-tabs,
.expo-contract-card velin-carousel {
  justify-self: start;
}

/* Keep legacy variant cards styled if class not migrated */
.expo-variant-card {
  border-block-start: 3px solid color-mix(in oklab, var(--velin-color-primary) 55%, transparent);
}

/* ─── 5. Token Lab 3-column ─── */
.expo-token-lab {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1rem, 2.5vw, 1.5rem);
  align-items: start;
}

@media (min-width: 64rem) {
  .expo-token-lab {
    grid-template-columns: minmax(0, 1.35fr) minmax(12rem, 0.72fr) minmax(14rem, 0.78fr);
  }
}

.expo-token-lab__stage {
  display: grid;
  gap: var(--velin-space-3);
  min-width: 0;
}

.expo-token-lab__components {
  display: grid;
  gap: 0.65rem;
  align-content: start;
  padding: var(--velin-space-3);
  border: 1px solid var(--velin-color-border);
  border-radius: var(--velin-radius-lg);
  background: color-mix(in oklab, var(--velin-color-surface) 92%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in oklab, #fff 6%, transparent);
}

.expo-token-lab__components h3 {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--velin-color-text-muted);
}

.expo-token-chip {
  display: grid;
  gap: 0.35rem;
  padding: 0.65rem;
  border: 1px solid var(--velin-color-border);
  border-radius: var(--velin-radius-md);
  background: var(--velin-color-bg);
}

.expo-token-chip strong {
  font-size: var(--velin-text-sm);
}

.expo-token-chip span {
  font-size: 0.72rem;
  color: var(--velin-color-text-muted);
}

.expo-token-compare {
  display: grid;
  gap: var(--velin-space-3);
}

.expo-token-lab__compare {
  border: 1px solid var(--velin-color-border);
  border-radius: var(--velin-radius-md);
  padding: 0.55rem 0.75rem;
  background: color-mix(in oklab, var(--velin-color-surface) 70%, transparent);
}

.expo-token-lab__compare > summary {
  cursor: pointer;
  font-size: var(--velin-text-sm);
  font-weight: var(--velin-weight-semibold);
  color: var(--velin-color-text-muted);
  list-style: none;
}

.expo-token-lab__compare > summary::-webkit-details-marker {
  display: none;
}

.expo-token-lab__compare[open] {
  padding-block-end: 0.85rem;
}

.expo-token-lab__compare .expo-token-surface--control {
  margin-block-start: 0.75rem;
}

.expo-token-inspector {
  max-height: min(62vh, 36rem);
  overflow: auto;
  padding: var(--velin-space-3);
  border: 1px solid var(--velin-color-border);
  border-radius: var(--velin-radius-lg);
  background: color-mix(in oklab, var(--velin-color-surface) 94%, transparent);
  scrollbar-width: thin;
}

.expo-token-inspector__group {
  padding-block: 0.55rem;
  border-block-end: 1px solid color-mix(in oklab, var(--velin-color-border) 80%, transparent);
}

.expo-token-inspector__group:last-child {
  border-block-end: 0;
}

.expo-token-inspector__group h4 {
  margin: 0 0 0.45rem;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--velin-color-text-muted);
}

/* ─── 6. What's New ─── */
.expo-whats-new {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15.5rem, 1fr));
  gap: var(--velin-space-3);
}

.expo-release-card {
  display: grid;
  gap: 0.55rem;
  padding: 1.1rem;
  border: 1px solid var(--velin-color-border);
  border-radius: var(--velin-radius-lg);
  background: var(--velin-color-surface);
  position: relative;
  align-content: start;
  transition: transform 180ms var(--expo-ease), border-color 180ms var(--expo-ease);
}

.expo-release-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in oklab, var(--velin-color-primary) 35%, var(--velin-color-border));
}

.expo-release-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.expo-release-card h3 {
  margin: 0;
  font-size: var(--velin-text-base);
}

.expo-release-card p {
  margin: 0;
  font-size: var(--velin-text-sm);
  color: var(--velin-color-text-muted);
  line-height: 1.4;
}

.expo-release-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-block-start: 0.25rem;
}

.expo-release-card__links a {
  font-size: var(--velin-text-sm);
  color: var(--velin-color-primary);
  text-decoration: none;
}

.expo-release-card__links a:hover,
.expo-release-card__links a:focus-visible {
  text-decoration: underline;
}

.expo-badge-new {
  font-size: 0.65rem !important;
  letter-spacing: 0.04em;
}

/* ─── 7. Showcase slider ─── */
.expo-showcase-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-block-end: 0.35rem;
}

.expo-showcase-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.expo-showcase-filters .velin-btn {
  min-height: 2.5rem;
}

.expo-showcase-filters .velin-btn[aria-pressed="true"] {
  background: var(--velin-color-primary);
  color: var(--velin-color-on-primary, #fff);
  border-color: var(--velin-color-primary);
}

.expo-showcase-nav {
  display: flex;
  gap: 0.35rem;
}

.expo-showcase-track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 0.35rem 0.15rem 0.85rem;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
  scrollbar-width: thin;
}

.expo-showcase-track.is-dragging {
  cursor: grabbing;
  scroll-behavior: auto;
  user-select: none;
}

.expo-showcase-track:focus-visible {
  outline: 3px solid var(--velin-color-focus, #2563eb);
  outline-offset: 2px;
}

.expo-showcase-track .expo-case {
  flex: 0 0 min(22rem, 82vw);
  scroll-snap-align: start;
  display: grid;
  gap: 0.75rem;
  padding: 0.85rem;
  border: 1px solid var(--velin-color-border);
  border-radius: var(--velin-radius-lg);
  background: var(--velin-color-surface);
  min-height: 100%;
}

.expo-showcase-track .expo-case__media {
  border-radius: var(--velin-radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--velin-color-bg);
}

.expo-showcase-track .expo-case__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.expo-showcase-track .expo-case__body {
  display: grid;
  gap: 0.45rem;
}

.expo-showcase-track .expo-case__body h3 {
  margin: 0;
  font-size: var(--velin-text-lg);
}

.expo-showcase-empty {
  padding: 1rem;
  color: var(--velin-color-text-muted);
}

/* Hide old grid when track is used */
.expo-showcase-grid:not(.expo-showcase-track) {
  display: grid;
}

/* ─── 8. Live terminal ─── */
.expo-terminal__body {
  min-height: 14rem;
  max-height: 16rem;
  overflow: hidden;
}

.expo-terminal__line--spin::before {
  content: "⠋ ";
  color: var(--velin-color-primary);
}

.expo-terminal.is-live .expo-terminal__cursor {
  animation: expo-cursor 1s steps(1) infinite;
}

/* ─── 9. Footer status board ─── */
.expo-footer__widgets {
  gap: 0.5rem;
}

.expo-footer__status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
}

.expo-footer__status {
  display: grid;
  gap: 0.15rem;
  padding: 0.45rem 0.55rem;
  border-radius: var(--velin-radius-md);
  background: color-mix(in oklab, var(--velin-color-bg) 70%, transparent);
  border: 1px solid color-mix(in oklab, var(--velin-color-border) 80%, transparent);
  font-size: 0.72rem;
}

.expo-footer__status strong {
  color: var(--velin-color-success, var(--velin-color-primary));
  font-size: var(--velin-text-sm);
}

.expo-footer__col a:hover {
  text-shadow: 0 0 18px color-mix(in oklab, var(--velin-color-primary) 35%, transparent);
}

/* ─── 10. Mobile ─── */
html {
  overflow-x: clip;
}

.expo-diff,
.expo-showcase-track,
.expo-token-lab,
.expo-footer__status-grid {
  max-width: 100%;
}

@media (max-width: 47.99rem) {
  .expo-feature-grid,
  .expo-whats-new,
  .expo-gallery-grid,
  .expo-contract-grid {
    grid-template-columns: 1fr;
  }

  .expo-token-lab__components {
    order: 3;
  }

  .expo-showcase-track .expo-case {
    flex-basis: min(18.5rem, 88vw);
  }

  .expo-showcase-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .expo-showcase-filters {
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  .expo-nav__actions .expo-nav__search {
    display: none;
  }

  .expo-nav__actions .velin-btn--primary {
    padding-inline: 0.7rem;
    font-size: 0.85rem;
  }

  .expo-nav {
    gap: 0.35rem;
  }

  .expo-nav__actions {
    flex-wrap: nowrap;
    min-width: 0;
    gap: 0.35rem;
  }

  .expo-nav__actions .velin-btn--primary {
    flex-shrink: 0;
  }

  .expo-diff {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-x: contain;
  }

  .expo-section,
  .expo-more {
    min-width: 0;
  }

  .expo-footer__cols {
    gap: 1.5rem;
  }

  .expo-footer__status-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 22.5rem) {
  .expo-footer__status-grid {
    grid-template-columns: 1fr;
  }

  .expo-nav__actions velin-theme-toggle {
    display: none;
  }
}

@media (min-width: 40rem) and (max-width: 63.99rem) {
  .expo-feature-grid,
  .expo-whats-new,
  .expo-gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ─── Full-bleed stage bands (hero-parity) ─── */
.expo-main > .expo-band {
  grid-column: 1 / -1;
}

.expo-section.expo-band,
.expo-footer.expo-band {
  --expo-band-a: var(--velin-color-primary);
  --expo-band-b: var(--velin-color-info, var(--velin-color-primary));
  --expo-band-c: var(--velin-color-secondary, var(--velin-color-primary));
  --expo-band-base: var(--velin-color-bg);
  --expo-band-surface: var(--velin-color-surface);
  position: relative;
  isolation: isolate;
  overflow: clip;
  border-radius: 0;
  border-inline: 0;
  border-block-start: 1px solid color-mix(in oklab, var(--expo-band-a) 22%, var(--velin-color-border));
  border-block-end: 1px solid color-mix(in oklab, var(--velin-color-border) 80%, var(--expo-band-a));
  padding-block: clamp(2.75rem, 7vw, 5rem);
  padding-inline: max(var(--expo-gutter, 1.5rem), calc((100% - var(--expo-max)) / 2));
  background-color: var(--expo-band-base);
  background-image:
    linear-gradient(
      165deg,
      color-mix(in oklab, var(--expo-band-a) 14%, transparent),
      transparent 42%
    ),
    linear-gradient(
      195deg,
      color-mix(in oklab, var(--expo-band-b) 10%, transparent),
      transparent 55%
    ),
    linear-gradient(
      180deg,
      color-mix(in oklab, var(--expo-band-surface) 88%, var(--expo-band-base)),
      var(--expo-band-base)
    );
  box-shadow:
    inset 0 1px 0 color-mix(in oklab, #fff 7%, transparent),
    inset 0 -1px 0 color-mix(in oklab, var(--expo-band-a) 10%, transparent);
}

.expo-section.expo-band > *,
.expo-footer.expo-band > * {
  position: relative;
  z-index: 1;
}

/* Soft aurora wash */
.expo-section.expo-band::before,
.expo-footer.expo-band::before {
  content: "";
  position: absolute;
  inset: -8% -4%;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(
      closest-side circle at 18% 28%,
      color-mix(in oklab, var(--expo-band-a) 34%, transparent),
      transparent 72%
    ),
    radial-gradient(
      closest-side circle at 82% 18%,
      color-mix(in oklab, var(--expo-band-b) 28%, transparent),
      transparent 74%
    ),
    radial-gradient(
      closest-side circle at 62% 88%,
      color-mix(in oklab, var(--expo-band-c) 22%, transparent),
      transparent 70%
    );
  filter: blur(28px) saturate(1.15);
  opacity: 0.5;
  transform: scale(1.08);
}

/* Dot / grain mask */
.expo-section.expo-band::after,
.expo-footer.expo-band::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: radial-gradient(
    circle at center,
    color-mix(in oklab, var(--velin-color-text) 16%, transparent) 1px,
    transparent 1.6px
  );
  background-size: 2.1rem 2.1rem;
  mask-image: radial-gradient(ellipse 78% 62% at 50% 36%, #000, transparent 78%);
  opacity: 0.38;
}

/* Distinct hues per band — alternating stages */
.expo-band[data-band="capabilities"] {
  --expo-band-a: var(--velin-color-info, #2f8fdb);
  --expo-band-b: var(--velin-color-primary);
  --expo-band-c: color-mix(in oklab, var(--velin-color-info, #2f8fdb) 55%, #7dd3c0);
  --expo-band-base: color-mix(in oklab, var(--velin-color-bg) 78%, var(--velin-color-info, #2f8fdb));
  --expo-band-surface: color-mix(in oklab, var(--velin-color-surface) 84%, var(--velin-color-info, #2f8fdb));
}

.expo-band[data-band="playground"] {
  --expo-band-a: var(--velin-color-primary);
  --expo-band-b: color-mix(in oklab, var(--velin-color-primary) 50%, #f0b429);
  --expo-band-c: var(--velin-color-secondary, var(--velin-color-primary));
  --expo-band-base: color-mix(in oklab, var(--velin-color-bg) 76%, var(--velin-color-primary));
  --expo-band-surface: color-mix(in oklab, var(--velin-color-surface) 82%, var(--velin-color-primary));
}

.expo-band[data-band="contracts"] {
  --expo-band-a: var(--velin-color-success, #22a06b);
  --expo-band-b: color-mix(in oklab, var(--velin-color-success, #22a06b) 45%, var(--velin-color-info, #2f8fdb));
  --expo-band-c: var(--velin-color-primary);
  --expo-band-base: color-mix(in oklab, var(--velin-color-bg) 78%, var(--velin-color-success, #22a06b));
  --expo-band-surface: color-mix(in oklab, var(--velin-color-surface) 84%, var(--velin-color-success, #22a06b));
}

.expo-band[data-band="tokens"] {
  --expo-band-a: color-mix(in oklab, var(--velin-color-primary) 35%, #d97706);
  --expo-band-b: var(--velin-color-secondary, #c27803);
  --expo-band-c: var(--velin-color-info, #2f8fdb);
  --expo-band-base: color-mix(in oklab, var(--velin-color-bg) 76%, #d97706);
  --expo-band-surface: color-mix(in oklab, var(--velin-color-surface) 82%, #d97706);
}

.expo-band[data-band="showcase"] {
  --expo-band-a: color-mix(in oklab, var(--velin-color-primary) 40%, #0e7490);
  --expo-band-b: var(--velin-color-info, #0e7490);
  --expo-band-c: var(--velin-color-primary);
  --expo-band-base: color-mix(in oklab, var(--velin-color-bg) 74%, #0e7490);
  --expo-band-surface: color-mix(in oklab, var(--velin-color-surface) 80%, #0e7490);
}

.expo-band[data-band="whats-new"] {
  --expo-band-a: color-mix(in oklab, var(--velin-color-primary) 55%, #16a34a);
  --expo-band-b: var(--velin-color-success, #16a34a);
  --expo-band-c: var(--velin-color-info, #2f8fdb);
  --expo-band-base: color-mix(in oklab, var(--velin-color-bg) 78%, #16a34a);
  --expo-band-surface: color-mix(in oklab, var(--velin-color-surface) 86%, #16a34a);
}

.expo-band[data-band="install"] {
  --expo-band-a: color-mix(in oklab, var(--velin-color-primary) 50%, #111827);
  --expo-band-b: var(--velin-color-primary);
  --expo-band-c: var(--velin-color-success, #22a06b);
  --expo-band-base: color-mix(in oklab, var(--velin-color-bg) 72%, #111827);
  --expo-band-surface: color-mix(in oklab, var(--velin-color-surface) 88%, var(--velin-color-primary));
}

.expo-band[data-band="footer"] {
  --expo-band-a: var(--velin-color-primary);
  --expo-band-b: var(--velin-color-info, var(--velin-color-primary));
  --expo-band-c: var(--velin-color-success, var(--velin-color-primary));
  --expo-band-base: color-mix(in oklab, var(--velin-color-surface-dim, var(--velin-color-surface)) 82%, var(--velin-color-bg));
  --expo-band-surface: var(--velin-color-surface);
  margin-block-start: 0;
  border-block-start-width: 1px;
}

.expo-footer.expo-band .expo-footer__inner,
.expo-footer.expo-band .expo-footer__bar {
  width: 100%;
  max-width: none;
  margin-inline: 0;
  padding-inline: 0;
  box-sizing: border-box;
}

@media (prefers-reduced-motion: no-preference) {
  .expo-section.expo-band::before,
  .expo-footer.expo-band::before {
    animation: expo-band-aurora 26s ease-in-out infinite alternate;
  }

  .expo-band[data-band="capabilities"]::before { animation-duration: 28s; animation-delay: -2s; }
  .expo-band[data-band="playground"]::before { animation-duration: 22s; animation-delay: -6s; }
  .expo-band[data-band="contracts"]::before { animation-duration: 30s; animation-delay: -4s; }
  .expo-band[data-band="tokens"]::before { animation-duration: 24s; animation-delay: -8s; }
  .expo-band[data-band="showcase"]::before { animation-duration: 27s; animation-delay: -3s; }
  .expo-band[data-band="whats-new"]::before { animation-duration: 25s; animation-delay: -5s; }
  .expo-band[data-band="install"]::before { animation-duration: 23s; animation-delay: -7s; }
  .expo-band[data-band="footer"]::before { animation-duration: 32s; animation-delay: -10s; }

  .expo-section.expo-band::after,
  .expo-footer.expo-band::after {
    animation: expo-band-grain 18s linear infinite;
  }

  html.expo-motion .expo-band .expo-section__header,
  html.expo-motion .expo-band[data-band="footer"] .expo-footer__brand {
    animation: expo-band-rise 640ms var(--expo-ease, cubic-bezier(0.22, 1, 0.36, 1)) both;
  }
}

@keyframes expo-band-aurora {
  from { transform: scale(1.06) translate3d(-2.2%, -1.4%, 0); }
  to { transform: scale(1.18) translate3d(2.4%, 2.2%, 0); }
}

@keyframes expo-band-grain {
  from { background-position: 0 0; }
  to { background-position: 2.1rem 2.1rem; }
}

@keyframes expo-band-rise {
  from {
    opacity: 0;
    transform: translateY(1.1rem);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .expo-feature-card,
  .expo-release-card,
  .expo-gallery-card,
  .expo-showcase-track {
    transition: none;
    scroll-behavior: auto;
  }

  .expo-feature-card:hover,
  .expo-release-card:hover {
    transform: none;
  }

  .expo-terminal.is-live .expo-terminal__cursor {
    animation: none;
  }

  .expo-section.expo-band::before,
  .expo-footer.expo-band::before,
  .expo-section.expo-band::after,
  .expo-footer.expo-band::after {
    animation: none !important;
  }
}