/* Nacient brand components — GENERATED, do not edit by hand.
 * Source of truth: Component Expressive-Application Discipline (corpus f3052a39)
 * and Edge-State and Interaction-Craft Patterns (corpus 046aa226), over the
 * Public Marketing Site Component Inventory (corpus ff4910d6). Anchored by the
 * Brand Components Module Anchor (corpus 36f98434); gate record: Brand-Components
 * Acceptance Gate - Test Strategy (corpus 4f789174). Regenerate: python -m brand_components.
 * Target: the public marketing site, layered over tooling/brand-tokens/dist/tokens.css
 * (which must be loaded first). Every value is a var(--*) binding into that contract
 * or a spec-enumerated structural literal, so dark mode, reduced motion, and the AA
 * floors are inherited from the token layer by construction - no local overrides.
 */

/* @pattern id=button kind=component register=control freq=recurring-micro target=40 */
.nc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 40px;
  padding: var(--space-2) var(--space-4);
  font-family: inherit;
  font-size: var(--text-body);
  font-weight: var(--weight-medium);
  line-height: var(--leading-normal);
  border: var(--border-hairline) solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--motion-fast) var(--ease-move),
    border-color var(--motion-fast) var(--ease-move),
    color var(--motion-fast) var(--ease-move);
}
.nc-btn:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}
.nc-btn:disabled {
  opacity: var(--opacity-disabled);
  cursor: not-allowed;
}
.nc-btn[data-loading="true"] {
  pointer-events: none;
}
/* Ink/tint bindings are semantic token roles (F-0046): each role re-elects
 * its ramp step per surface mode in tokens.css, so no per-component dark
 * block exists — the mode-aware interaction-state rule (corpus 0fcd523c)
 * is carried by the role definitions. */
.nc-btn--primary {
  background-color: var(--action-fill);
  color: var(--on-action-fill);
}
.nc-btn--primary:hover:not(:disabled) {
  background-color: var(--action-fill-hover);
  color: var(--on-action-fill-hover);
}
.nc-btn--primary:active:not(:disabled) {
  background-color: var(--action-fill-active);
  color: var(--on-action-fill-active);
}
.nc-btn--secondary {
  background-color: transparent;
  color: var(--link-ink);
  border-color: var(--border-interactive);
}
.nc-btn--secondary:hover:not(:disabled) {
  background-color: var(--action-tint);
  color: var(--on-action-tint);
}
.nc-btn--secondary:active:not(:disabled) {
  background-color: var(--action-tint-active);
  color: var(--on-action-tint);
}
.nc-btn--tertiary {
  background-color: transparent;
  color: var(--link-ink);
}
.nc-btn--tertiary:hover:not(:disabled) {
  text-decoration: underline;
  color: var(--link-ink-hover);
}
/* @end button */
/* @pattern id=link kind=component register=control freq=recurring-micro target=24 */
.nc-link {
  color: var(--link-ink);
  text-decoration: underline;
  transition: color var(--motion-fast) var(--ease-move);
}
.nc-link:hover {
  color: var(--link-ink-hover);
}
.nc-link:visited {
  color: var(--link-ink-hover);
}
.nc-link:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}
.nc-link--nav {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: var(--weight-medium);
  min-height: 24px;
  display: inline-flex;
  align-items: center;
}
.nc-link--nav:hover {
  text-decoration: underline;
}
.nc-link--nav[aria-current="page"] {
  font-weight: var(--weight-semibold);
  text-decoration: underline;
}
/* @end link */
/* @pattern id=card kind=component register=browse freq=recurring-micro target=24 */
.nc-card {
  background-color: var(--surface-raised);
  border: var(--border-hairline) solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--elevation-0);
}
.nc-card--interactive {
  color: inherit;
  text-decoration: none;
  min-height: 24px;
  transition: border-color var(--motion-fast) var(--ease-move),
    box-shadow var(--motion-fast) var(--ease-move);
}
.nc-card--interactive:hover {
  border-color: var(--border-interactive);
  box-shadow: var(--elevation-1);
}
.nc-card--interactive:focus-within {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}
.nc-card__title {
  margin: 0;
  font-size: var(--text-h3);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
}
.nc-card__body {
  margin: 0;
  margin-block-start: var(--space-3);
  font-size: var(--text-body);
  color: var(--text-secondary);
}
/* @end card */
/* @pattern id=choice-card kind=component register=browse freq=occasional-local target=40 */
.nc-choice-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-height: 40px;
  padding: var(--space-5);
  color: inherit;
  background-color: var(--surface-base);
  border: var(--border-hairline) solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-family: inherit;
  text-align: start;
  cursor: pointer;
  transition: border-color var(--motion-fast) var(--ease-move),
    box-shadow var(--motion-fast) var(--ease-move),
    background-color var(--motion-fast) var(--ease-move);
}
.nc-choice-card:hover {
  border-color: var(--border-interactive);
  box-shadow: var(--elevation-1);
}
.nc-choice-card:focus-within {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}
.nc-choice-card[aria-checked="true"],
.nc-choice-card:has(:checked) {
  border-color: var(--border-interactive);
  background-color: var(--action-tint);
}
.nc-choice-card--reveal {
  animation: nc-fade-in-up-1 var(--motion-base) var(--ease-enter) both;
}
/* @end choice-card */
/* @pattern id=cta kind=component register=control freq=none target=0 */
.nc-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding-block: var(--space-4);
  text-align: center;
}
.nc-cta--inline {
  flex-direction: row;
  justify-content: space-between;
  text-align: start;
}
.nc-cta__title {
  margin: 0;
  font-size: var(--text-h2);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
}
/* @end cta */
/* @pattern id=blockquote kind=component register=reading freq=none target=0 */
.nc-blockquote {
  margin: 0;
  padding-left: var(--space-4);
  border-left: var(--border-emphasis) solid var(--primary-300);
  font-size: var(--text-lead);
  line-height: var(--leading-snug);
  color: var(--text-secondary);
}
.nc-blockquote cite {
  display: block;
  margin-block-start: var(--space-4);
  font-size: var(--text-small);
  font-style: normal;
}
/* @end blockquote */
/* @pattern id=media kind=component register=reading freq=none target=0 */
.nc-media {
  margin: 0;
}
.nc-media img,
.nc-media iframe {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}
.nc-media figcaption {
  margin-block-start: var(--space-4);
  font-size: var(--text-small);
  color: var(--text-secondary);
}
/* @end media */
/* @pattern id=tag kind=component register=browse freq=recurring-micro target=24 */
.nc-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 24px;
  padding: 0 var(--space-3);
  font-size: var(--text-small);
  color: var(--text-primary);
  background-color: var(--surface-sunken);
  border: var(--border-hairline) solid var(--border-subtle);
  border-radius: var(--radius-pill);
}
.nc-tag__remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  min-height: 24px;
  padding: 0;
  border: 0;
  background-color: transparent;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--motion-fast) var(--ease-move);
}
.nc-tag__remove:hover {
  color: var(--text-primary);
}
.nc-tag__remove:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}
/* @end tag */
/* @pattern id=divider kind=component register=reading freq=none target=0 */
.nc-divider {
  border: 0;
  border-top: var(--border-hairline) solid var(--border-subtle);
  margin-block: var(--space-6);
}
.nc-divider--vertical {
  border-top: 0;
  border-left: var(--border-hairline) solid var(--border-subtle);
  margin-block: 0;
  margin-inline: var(--space-4);
  align-self: stretch;
}
/* @end divider */
/* @pattern id=form-controls kind=component register=control freq=recurring-micro target=40 */
.nc-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-block-end: var(--space-4);
}
.nc-label {
  font-size: var(--text-small);
  font-weight: var(--weight-medium);
  color: var(--text-primary);
}
.nc-label .nc-optional {
  font-weight: var(--weight-regular);
  color: var(--text-secondary);
}
.nc-help {
  font-size: var(--text-small);
  color: var(--text-secondary);
}
.nc-input {
  min-height: 40px;
  padding: var(--space-2) var(--space-3);
  font-family: inherit;
  font-size: var(--text-body);
  color: var(--text-primary);
  background-color: var(--surface-base);
  border: var(--border-default) solid var(--border-interactive);
  border-radius: var(--radius-sm);
  transition: border-color var(--motion-fast) var(--ease-move);
}
.nc-input:hover:not(:disabled) {
  border-color: var(--border-interactive-hover);
}
.nc-input:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}
.nc-input:disabled {
  opacity: var(--opacity-disabled);
}
textarea.nc-input {
  resize: vertical;
}
.nc-fieldset {
  border: 0;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.nc-choice {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 24px;
  font-size: var(--text-body);
}
.nc-choice input {
  width: 24px;
  height: 24px;
  accent-color: var(--primary-accent-ink);
}
.nc-choice input:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}
/* @end form-controls */
/* @pattern id=skip-link kind=component register=control freq=none target=40 */
.nc-skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.nc-skip-link:focus-visible {
  position: fixed;
  top: var(--space-4);
  left: var(--space-4);
  z-index: var(--z-skip-link);
  width: auto;
  height: auto;
  margin: 0;
  clip-path: none;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-body);
  color: var(--text-primary);
  background-color: var(--surface-base);
  border-radius: var(--radius-md);
  box-shadow: var(--elevation-2);
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}
/* @end skip-link */
/* @pattern id=menu-toggle kind=component register=control freq=recurring-micro target=44 */
.nc-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border: 0;
  background-color: transparent;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  cursor: pointer;
  transition: background-color var(--motion-fast) var(--ease-move);
}
.nc-menu-toggle:hover {
  background-color: var(--surface-sunken);
}
.nc-menu-toggle:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}
.nc-menu-toggle .nc-icon--close {
  display: none;
}
.nc-menu-toggle[aria-expanded="true"] .nc-icon--menu {
  display: none;
}
.nc-menu-toggle[aria-expanded="true"] .nc-icon--close {
  display: inline;
}
@media (min-width: 1024px) {
  .nc-menu-toggle {
    display: none;
  }
}
/* @end menu-toggle */
/* @pattern id=hero kind=layout register=display freq=once-per-page target=0 */
.nc-hero {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-5);
  padding-block: var(--space-8);
}
.nc-hero__title {
  margin: 0;
  font-size: var(--text-h1);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-tight);
}
@media (min-width: 768px) {
  .nc-hero__title {
    font-size: var(--text-display);
  }
}
.nc-hero__lead {
  margin: 0;
  max-width: 65ch;
  font-size: var(--text-lead);
  line-height: var(--leading-snug);
  color: var(--text-secondary);
}
.nc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
}
.nc-hero--reveal {
  animation: nc-fade-in-up-3 var(--motion-slower) var(--ease-enter) both;
}
/* @end hero */
/* @pattern id=content-block kind=layout register=reading freq=none target=0 */
.nc-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  max-width: 65ch;
  padding-block: var(--space-7);
}
.nc-content h2 {
  margin: 0;
  font-size: var(--text-h2);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
}
.nc-content h3 {
  margin: 0;
  font-size: var(--text-h3);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
}
.nc-content p {
  margin: 0;
  font-size: var(--text-body);
  line-height: var(--leading-normal);
}
/* @end content-block */
/* @pattern id=two-col kind=layout register=reading freq=none target=0 */
.nc-two-col {
  display: grid;
  grid-template-columns: 100%;
  gap: var(--space-6);
  align-items: center;
  padding-block: var(--space-7);
}
@media (min-width: 768px) {
  .nc-two-col {
    grid-template-columns: repeat(2, minmax(16rem, 1fr));
  }
}
/* @end two-col */
/* @pattern id=card-grid kind=layout register=browse freq=none target=0 */
.nc-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: var(--space-5);
  padding-block: var(--space-7);
}
/* @end card-grid */
/* @pattern id=callout kind=layout register=control freq=none target=0 */
.nc-callout {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4);
  border-left: var(--border-emphasis) solid var(--info-accent);
  border-radius: var(--radius-sm);
  background-color: var(--info-tint);
  color: var(--on-info-tint);
}
.nc-callout .nc-icon {
  flex: none;
  color: var(--info-accent-ink);
}
.nc-callout--success {
  border-left-color: var(--success-accent);
  background-color: var(--success-tint);
  color: var(--on-success-tint);
}
.nc-callout--success .nc-icon {
  color: var(--success-accent-ink);
}
.nc-callout--warning {
  border-left-color: var(--warning-accent);
  background-color: var(--warning-tint);
  color: var(--on-warning-tint);
}
.nc-callout--warning .nc-icon {
  color: var(--warning-accent-ink);
}
.nc-callout--danger {
  border-left-color: var(--danger-accent);
  background-color: var(--danger-tint);
  color: var(--on-danger-tint);
}
.nc-callout--danger .nc-icon {
  color: var(--danger-accent-ink);
}
.nc-callout__body {
  margin: 0;
  font-size: var(--text-body);
}
/* @end callout */
/* @pattern id=accordion kind=layout register=browse freq=occasional-local target=40 */
.nc-accordion {
  display: flex;
  flex-direction: column;
}
.nc-accordion__item {
  border-bottom: var(--border-hairline) solid var(--border-subtle);
}
.nc-accordion__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  width: 100%;
  min-height: 40px;
  padding-block: var(--space-3);
  padding-inline: 0;
  border: 0;
  background-color: transparent;
  font-family: inherit;
  font-size: var(--text-body);
  font-weight: var(--weight-medium);
  color: var(--text-primary);
  text-align: start;
  cursor: pointer;
}
.nc-accordion__header:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}
.nc-accordion__header .nc-icon {
  flex: none;
  transition: transform var(--motion-base) var(--ease-move);
}
.nc-accordion__header[aria-expanded="true"] .nc-icon {
  transform: rotate(180deg);
}
.nc-accordion__panel {
  padding-block-end: var(--space-4);
  font-size: var(--text-body);
  color: var(--text-secondary);
  animation: nc-fade-in var(--motion-base) var(--ease-enter);
}
/* @end accordion */
/* @pattern id=header kind=layout register=control freq=none target=0 */
.nc-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 40px;
  padding-block: var(--space-3);
  padding-inline: var(--space-4);
  background-color: var(--surface-base);
  border-bottom: var(--border-hairline) solid var(--border-subtle);
}
.nc-header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
/* @end header */
/* @pattern id=footer kind=layout register=browse freq=none target=0 */
.nc-footer {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: var(--space-5);
  padding-block: var(--space-6);
  padding-inline: var(--space-4);
  font-size: var(--text-small);
  color: var(--text-secondary);
  background-color: var(--surface-sunken);
}
.nc-footer__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
/* @end footer */
/* @pattern id=drawer kind=layout register=browse freq=occasional-local target=0 */
.nc-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: min(80%, 20rem);
  z-index: var(--z-drawer);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-5);
  background-color: var(--surface-base);
  transform: translateX(100%);
  transition: transform var(--motion-base) var(--ease-exit);
}
.nc-drawer[data-open="true"] {
  transform: translateX(0);
  transition: transform var(--motion-slow) var(--ease-enter);
}
.nc-drawer__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
/* @end drawer */
/* @pattern id=dropdown kind=layout register=browse freq=occasional-local target=0 */
.nc-dropdown {
  position: relative;
}
.nc-dropdown__panel {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: var(--z-dropdown);
  min-width: 16rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-3);
  background-color: var(--surface-raised);
  border: var(--border-hairline) solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--elevation-2);
  animation: nc-fade-in-up-1 var(--motion-base) var(--ease-enter);
}
.nc-dropdown__panel--wide {
  display: grid;
  grid-template-columns: repeat(2, minmax(16rem, 1fr));
  gap: var(--space-4);
}
/* @end dropdown */
/* @pattern id=nav-group kind=layout register=browse freq=occasional-local target=44 */
.nc-nav-group {
  position: relative;
}
.nc-nav-group__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 40px;
  padding: var(--space-3) var(--space-4);
  border: 0;
  background-color: transparent;
  font-family: inherit;
  font-size: var(--text-body);
  font-weight: var(--weight-medium);
  color: var(--text-primary);
  cursor: pointer;
}
.nc-nav-group__btn:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}
.nc-nav-group__btn .nc-icon {
  flex: none;
  transition: transform var(--motion-fast) var(--ease-move);
}
.nc-nav-group__btn[aria-expanded="true"] .nc-icon {
  transform: rotate(180deg);
}
.nc-nav-group__menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: var(--z-dropdown);
  min-width: 16rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-3);
  background-color: var(--surface-raised);
  border: var(--border-hairline) solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--elevation-2);
  animation: nc-fade-in var(--motion-fast) var(--ease-enter) both;
}
.nc-nav-group__item {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding-inline: var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  text-decoration: none;
}
.nc-nav-group__item:hover {
  background-color: var(--surface-sunken);
}
.nc-nav-group__item:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}
/* @end nav-group */
/* @pattern id=banner kind=layout register=control freq=occasional-local target=0 */
.nc-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-3);
  padding-inline: var(--space-4);
  z-index: var(--z-banner);
  position: relative;
  font-size: var(--text-small);
  color: var(--text-primary);
  background-color: var(--surface-sunken);
  border-bottom: var(--border-hairline) solid var(--border-subtle);
  animation: nc-fade-in var(--motion-slow) var(--ease-enter);
}
.nc-banner__dismiss {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  min-height: 24px;
  padding: 0;
  border: 0;
  background-color: transparent;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
}
.nc-banner__dismiss:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}
/* @end banner */
/* @pattern id=overlay kind=layout register=display freq=occasional-local target=0 */
.nc-scrim {
  position: fixed;
  inset: 0;
  z-index: var(--z-scrim);
  background-color: var(--secondary-900);
  opacity: var(--opacity-scrim);
  animation: nc-fade-in var(--motion-slow) var(--ease-enter);
}
.nc-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  display: grid;
  place-items: center;
  padding: var(--space-5);
}
.nc-overlay__panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  width: min(90%, 32rem);
  padding: var(--space-6);
  background-color: var(--surface-raised);
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-3);
  animation: nc-overlay-enter var(--motion-slow) var(--ease-enter) both;
}
.nc-overlay__close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border: 0;
  background-color: transparent;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
}
.nc-overlay__close:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}
/* @end overlay */
/* @pattern id=state-block kind=state register=reading freq=occasional-local target=0 */
.nc-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding-block: var(--space-7);
  text-align: center;
  animation: nc-fade-in-up-1 var(--motion-base) var(--ease-enter) both;
}
.nc-state .nc-icon {
  width: var(--space-6);
  height: var(--space-6);
  color: var(--text-secondary);
}
.nc-state--error .nc-icon {
  color: var(--danger-accent);
}
.nc-state--not-found .nc-icon {
  color: var(--primary-accent-ink);
}
.nc-state__heading {
  margin: 0;
  font-size: var(--text-h3);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
  color: var(--text-primary);
}
.nc-state__body {
  margin: 0;
  max-width: 65ch;
  font-size: var(--text-body);
  color: var(--text-secondary);
}
/* @end state-block */
/* @pattern id=field-error kind=state register=control freq=recurring-micro target=0 */
.nc-field--error .nc-input {
  border-color: var(--danger-boundary);
}
.nc-error-msg {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-small);
  color: var(--danger-ink);
  animation: nc-fade-in var(--motion-fast) var(--ease-enter);
}
.nc-error-msg .nc-icon {
  flex: none;
}
/* @end field-error */
/* @pattern id=form-summary kind=state register=control freq=occasional-local target=0 */
.nc-form-summary {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border-left: var(--border-emphasis) solid var(--danger-accent);
  border-radius: var(--radius-sm);
  background-color: var(--danger-tint);
  color: var(--on-danger-tint);
  font-size: var(--text-body);
  animation: nc-fade-in var(--motion-base) var(--ease-enter);
}
.nc-form-summary .nc-icon {
  flex: none;
  color: var(--danger-accent-ink);
}
/* @end form-summary */
/* @pattern id=loading-inline kind=state register=control freq=loop target=0 */
.nc-loading {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-small);
  /* Ink inherits the host (patterns spec section 2) - inside a button the
   * label must carry the button's on-colour, never the page-quiet gray. */
  color: inherit;
}
.nc-loading .nc-icon {
  flex: none;
  animation: nc-spin calc(var(--motion-slow) * 2) linear infinite;
}
/* @end loading-inline */
/* @pattern id=skeleton kind=state register=reading freq=loop target=0 */
.nc-skeleton {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.nc-skeleton__block {
  height: var(--space-5);
  border-radius: var(--radius-sm);
  background-color: var(--surface-sunken);
  animation: nc-skeleton-pulse var(--motion-slow) var(--ease-move) infinite alternate;
}
.nc-skeleton__block--half {
  width: 50%;
}
/* @end skeleton */
/* @pattern id=cm-submit kind=component register=control freq=occasional-local target=0 */
/* Consequence marker CM-1 — application submission (full amplitude). The one
 * expressive tier (Decision 24905024) is admitted here by the S4 §4 Founder-
 * confirmed enumeration; --ease-emphasis binds NOWHERE else. Arrival only:
 * a submit-press anticipation→overshoot→settle, then the success-confirmation
 * entrance with an overshoot→squash-stretch stop (the settle marks its stop
 * with a squash then a smaller stretch rebound, S4 §5.1 as amended 2026-07-05
 * at the Founder's arc review). Event-fired by attribute flip,
 * each animation runs once, and every resting state is a valid still. Reduced
 * motion needs no rule here — the duration token collapses to 0.01ms, so the
 * whole keyframe resolves instantly to its settled still (S4 §3/§5.3). */
.nc-btn--submit[data-committing="true"] {
  animation: nc-cm-submit-press var(--motion-base) var(--ease-emphasis);
}
.nc-cm-submit-confirm[data-arrived="true"] {
  animation: nc-cm-submit-arrive var(--motion-slow) var(--ease-emphasis) both;
}
/* @end cm-submit */
/* @pattern id=cm-commit kind=component register=control freq=occasional-local target=0 */
/* Consequence marker CM-2 — committing form action (moderated amplitude). The
 * same two sub-arcs, the same tokens, and the same firing structure as CM-1,
 * with the anticipation/squash/stretch amplitudes moderated toward unity (the
 * committing-but-lower-ceremony register, S4 §5.2). Distinct keyframes from
 * CM-1. Arrival only; exits stay on the monotone register. */
.nc-btn--commit[data-committing="true"] {
  animation: nc-cm-commit-press var(--motion-base) var(--ease-emphasis);
}
.nc-cm-commit-confirm[data-arrived="true"] {
  animation: nc-cm-commit-arrive var(--motion-slow) var(--ease-emphasis) both;
}
/* @end cm-commit */
/* @support keyframes — shared entrances (soft-settle rise) and the two
 * sanctioned loops (patterns spec §2.1). Durations bind at the use site. */
@keyframes nc-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes nc-fade-in-up-1 {
  from {
    opacity: 0;
    transform: translateY(var(--motion-shift-1));
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes nc-fade-in-up-2 {
  from {
    opacity: 0;
    transform: translateY(var(--motion-shift-2));
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes nc-fade-in-up-3 {
  from {
    opacity: 0;
    transform: translateY(var(--motion-shift-3));
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes nc-overlay-enter {
  from {
    opacity: 0;
    transform: translateY(var(--motion-shift-2)) scale(var(--motion-scale-enter));
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@keyframes nc-spin {
  to {
    transform: rotate(1turn);
  }
}
@keyframes nc-skeleton-pulse {
  from {
    opacity: 1;
  }
  to {
    opacity: 0.7;
  }
}
/* Consequence-marker arcs (S4 §5) — the expressive tier's arrival-only
 * choreography. Base tempo/easing/displacement bind by token (at the use site);
 * the anticipation/overshoot/squash/stretch amplitudes and the 4px-snapped
 * settle-past-rest travel (−4px CM-1, −2px CM-2) are spec-owned Layer-4 keyframe
 * internals transcribed from the F-0053 election specimen (CM-1 fielded; CM-2
 * moderated at implementation within S4 §5.2; the 90% stretch rebound added per
 * the Founder's 2026-07-05 arc-review direction — S4 §5.1 amendment, scale-only,
 * no new travel literals). Not motion declarations — governed by the
 * 'cm-amplitude' structural-literal class. */
@keyframes nc-cm-submit-press {
  0% {
    transform: scale(1);
  }
  30% {
    transform: scale(0.94);
  }
  70% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes nc-cm-submit-arrive {
  0% {
    opacity: 0;
    transform: translateY(var(--motion-shift-2)) scale(1);
  }
  60% {
    opacity: 1;
    transform: translateY(-4px) scale(1);
  }
  80% {
    opacity: 1;
    transform: translateY(0) scale(1.02, 0.96);
  }
  90% {
    opacity: 1;
    transform: translateY(0) scale(0.98, 1.02);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@keyframes nc-cm-commit-press {
  0% {
    transform: scale(1);
  }
  30% {
    transform: scale(0.97);
  }
  70% {
    transform: scale(1.02);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes nc-cm-commit-arrive {
  0% {
    opacity: 0;
    transform: translateY(var(--motion-shift-2)) scale(1);
  }
  60% {
    opacity: 1;
    transform: translateY(-2px) scale(1);
  }
  80% {
    opacity: 1;
    transform: translateY(0) scale(1.01, 0.98);
  }
  90% {
    opacity: 1;
    transform: translateY(0) scale(0.99, 1.01);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}