.skip-link {
  position: absolute;
  left: var(--space-md);
  top: -100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-accent);
  color: var(--color-bg);
  z-index: 30;
}

.skip-link:focus {
  top: var(--space-sm);
}

.shell-panel {
  background: var(--color-panel-soft);
  border: 1px solid var(--color-grid);
  box-shadow: var(--shadow-line);
}

.nav-bar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-lg);
  min-height: var(--nav-height);
  padding: 0 var(--space-lg);
  backdrop-filter: blur(16px);
}

.nav-brand {
  display: inline-grid;
  gap: var(--space-2xs);
  text-decoration: none;
  min-width: 0;
}

.nav-brand__eyebrow,
.nav-link,
.kicker,
.eyebrow,
.metric,
.tag,
.button,
.local-nav a,
.project-meta {
  font-family: var(--font-mono);
}

.nav-brand__eyebrow,
.kicker,
.eyebrow,
.project-meta,
.metric__label {
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
}

.nav-brand__title {
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  justify-content: center;
}

.nav-link,
.local-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 var(--space-md);
  text-decoration: none;
  border: 1px solid transparent;
  white-space: nowrap;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.nav-link {
  max-width: min(18ch, 22vw);
  overflow: hidden;
  text-overflow: ellipsis;
}

.local-nav a {
  max-width: none;
  justify-content: center;
  padding-inline: 0.9rem;
  border-color: rgba(245, 158, 11, 0.12);
  background: rgba(245, 158, 11, 0.04);
  color: var(--color-text-muted);
}

.nav-link:hover,
.nav-link:focus-visible,
.local-nav a:hover,
.local-nav a:focus-visible,
.nav-link.is-active,
.local-nav a.is-active {
  border-color: var(--color-border);
  background: var(--color-accent-faint);
  color: var(--color-text);
  outline: none;
}

.nav-cta {
  display: inline-flex;
}

.nav-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.locale-switch {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--color-grid);
  background: rgba(245, 158, 11, 0.04);
}

.locale-switch__label {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.locale-switch__options {
  display: inline-flex;
  gap: 0.2rem;
}

.locale-switch__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.4rem;
  min-height: 2rem;
  padding: 0 0.45rem;
  border: 1px solid transparent;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.locale-switch__link:hover,
.locale-switch__link:focus-visible,
.locale-switch__link.is-active {
  border-color: var(--color-border);
  background: var(--color-accent-faint);
  color: var(--color-text);
  outline: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: 46px;
  padding: 0 var(--space-lg);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid var(--color-border);
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.button:hover,
.button:focus-visible {
  transform: translate(-2px, -2px);
  outline: none;
}

.button--primary {
  background: var(--color-accent);
  color: var(--color-bg);
}

.button--ghost {
  background: transparent;
  color: var(--color-text);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - var(--nav-height));
  padding: var(--space-2xl) 0 var(--space-3xl);
}

.hero-copy,
.hero-panel,
.content-panel,
.card,
.philosophy-card,
.project-overview,
.local-nav {
  background: rgba(17, 17, 17, 0.92);
  border: 1px solid var(--color-grid);
  box-shadow: var(--shadow-line);
}

.hero-copy,
.hero-panel,
.content-panel,
.philosophy-card,
.project-overview {
  padding: calc(var(--space-xl) + var(--space-xs));
}

.hero-copy {
  position: relative;
  display: grid;
  gap: var(--space-lg);
  min-width: 0;
}

.eyebrow {
  margin: 0;
}

.hero h1,
.section-title,
.project-title {
  margin: 0;
  line-height: 0.95;
  text-transform: uppercase;
  text-wrap: balance;
}

.hero h1 {
  font-size: clamp(2.9rem, 5.4vw, 4.75rem);
  max-width: 8.5ch;
  overflow-wrap: anywhere;
}

.lead,
.section-copy,
.card p,
.project-copy {
  color: var(--color-text-muted);
  line-height: 1.65;
}

.hero-actions,
.inline-actions,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  min-width: 0;
}

.metric {
  padding: var(--space-md);
  border: 1px solid var(--color-grid);
  background: rgba(245, 158, 11, 0.04);
}

.metric__value {
  display: block;
  margin-top: var(--space-xs);
  font-size: 1.4rem;
  color: var(--color-accent);
}

.hero-panel {
  position: relative;
  display: grid;
  gap: var(--space-md);
  min-height: 420px;
}

#hero-canvas,
.project-visual {
  width: 100%;
  border: 1px solid var(--color-grid);
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.06), rgba(8, 8, 8, 0.92));
}

#hero-canvas {
  height: 320px;
}

.project-visual {
  height: 320px;
}

.panel-caption,
.system-list,
.local-nav ul,
.signal-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.system-list,
.signal-list {
  display: grid;
  gap: var(--space-md);
  padding-top: var(--space-xs);
}

.system-list li,
.signal-list li {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: start;
  gap: var(--space-sm) var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-grid);
  min-width: 0;
}

.section-head__row,
.card-head,
.project-head__row,
.metric__head {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 0;
}

.section-title-wrap,
.metric__copy {
  min-width: 0;
}

.section-head__row,
.project-head__row {
  align-items: flex-start;
}

.section-head__row > :not(.icon-badge),
.card-head > :not(.icon-badge),
.project-head__row > :not(.icon-badge),
.metric__head > :not(.icon-badge) {
  flex: 1 1 auto;
  min-width: 0;
}

.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--icon-badge-size, 2.75rem);
  height: var(--icon-badge-size, 2.75rem);
  flex: 0 0 var(--icon-badge-size, 2.75rem);
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  background: rgba(245, 158, 11, 0.08);
  color: var(--color-accent);
}

.icon-badge--muted {
  color: var(--color-text-muted);
  border-color: rgba(161, 161, 170, 0.28);
  background: rgba(161, 161, 170, 0.08);
}

.icon-badge svg,
.list-label svg,
.button svg,
.hero-panel__title svg {
  display: block;
  width: var(--icon-glyph-size, 1.2rem);
  height: var(--icon-glyph-size, 1.2rem);
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: 0 0 auto;
  flex-shrink: 0;
}

.hero-panel__title {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  color: var(--color-text);
  min-width: 0;
  line-height: 1.4;
}

.hero-panel__title svg {
  color: var(--color-accent);
  margin-top: 0.05rem;
}

.list-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  min-width: 0;
  font-weight: 600;
  line-height: 1.45;
}

.list-label svg {
  color: var(--color-accent);
  margin-top: 0.12rem;
}

.system-list li > :first-child,
.signal-list li > :first-child,
.system-list li > :last-child,
.signal-list li > :last-child,
.card-head h3,
.metric__copy,
.section-title-wrap,
.hero-panel__title {
  min-width: 0;
}

.system-list li > :last-child,
.signal-list li > :last-child {
  color: var(--color-text-muted);
  overflow-wrap: anywhere;
}

.metric--icon {
  display: grid;
  gap: var(--space-sm);
}

.metric--icon .metric__head {
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
}

.metric--icon .metric__copy {
  display: grid;
  gap: var(--space-2xs);
}

.metric--icon .icon-badge {
  margin-top: 0.1rem;
}

.metric--icon .metric__value {
  margin-top: 0;
  line-height: 1.08;
  overflow-wrap: anywhere;
}

.section-head {
  display: grid;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.card,
.project-overview {
  display: grid;
  gap: var(--space-md);
  padding: var(--space-lg);
}

.card {
  min-height: 100%;
}

.card h3,
.philosophy-card h3,
.project-overview h2,
.content-panel h2,
.content-panel h3 {
  margin: 0;
  text-transform: uppercase;
}

.tag {
  display: inline-flex;
  max-width: 100%;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--color-border);
  color: var(--color-accent);
  text-transform: uppercase;
  font-size: 0.78rem;
  overflow-wrap: anywhere;
}

.philosophy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: var(--space-lg);
}

.local-nav {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-xs));
  padding: var(--space-sm) var(--space-md);
  display: block;
  z-index: 10;
  margin-bottom: var(--space-sm);
}

.local-nav .kicker,
.local-nav .project-title,
.local-nav .section-copy {
  display: none;
}

.local-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: 0;
  overflow: visible;
  padding-right: 0;
  padding-bottom: 0;
}

.local-nav li {
  flex: 0 0 auto;
}

.project-layout {
  display: grid;
  gap: var(--space-lg);
}

.project-hero {
  padding-top: var(--space-xl);
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.visual-frame {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-grid);
}

.visual-frame__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-sm);
  align-items: baseline;
}

.visual-frame__status {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer {
  padding: var(--space-xl) 0 var(--space-2xl);
}

.footer__content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg);
}

@media (max-width: 960px) {
  .nav-bar {
    grid-template-columns: 1fr;
    align-items: start;
    gap: var(--space-md);
    padding: var(--space-md);
  }

  .nav-links {
    justify-content: flex-start;
  }

  .nav-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .nav-cta {
    width: 100%;
  }

  .nav-cta .button {
    width: 100%;
  }

  .local-nav {
    padding: var(--space-md);
  }

  .local-nav ul {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 2px;
    scrollbar-width: thin;
  }

  .local-nav a {
    width: auto;
    min-height: 38px;
    max-width: none;
    padding-inline: var(--space-sm);
    white-space: nowrap;
  }

  .philosophy-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-brand__title {
    font-size: 0.85rem;
  }

  .nav-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .nav-link,
  .button {
    width: 100%;
    justify-content: center;
  }

  .nav-actions {
    display: grid;
    width: 100%;
  }

  .locale-switch {
    width: 100%;
    justify-content: space-between;
  }

  .nav-link {
    max-width: none;
    min-width: 0;
    padding-inline: var(--space-sm);
    text-align: center;
  }

  .local-nav a {
    width: auto;
    max-width: none;
    font-size: 0.76rem;
    letter-spacing: 0.06em;
  }

  .hero {
    min-height: auto;
    padding: var(--space-xl) 0 var(--space-2xl);
  }

  .hero-copy,
  .hero-panel,
  .content-panel,
  .philosophy-card,
  .project-overview,
  .card,
  .local-nav,
  .footer__content {
    padding: calc(var(--space-lg) + var(--space-xs));
  }

  .hero h1 {
    font-size: clamp(2.6rem, 14vw, 4rem);
    max-width: none;
  }

  .section-title,
  .project-title {
    font-size: clamp(1.8rem, 7vw, 2.6rem);
  }

  #hero-canvas,
  .project-visual {
    height: 280px;
  }

  .system-list li,
  .signal-list li,
  .footer__content {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
  }

  .section-head__row,
  .card-head,
  .project-head__row,
  .metric__head {
    flex-direction: column;
    align-items: flex-start;
  }

  .tag-row {
    align-items: flex-start;
  }

  .icon-badge {
    --icon-badge-size: 2.45rem;
  }

  .icon-badge svg,
  .list-label svg,
  .hero-panel__title svg {
    --icon-glyph-size: 1.05rem;
  }
}

@media (max-width: 480px) {
  .metric-grid,
  .local-nav ul {
    grid-template-columns: 1fr;
  }

  .nav-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-brand__eyebrow,
  .kicker,
  .eyebrow,
  .project-meta,
  .metric__label {
    font-size: 0.66rem;
  }

  .hero-copy,
  .hero-panel,
  .content-panel,
  .philosophy-card,
  .project-overview,
  .card,
  .local-nav,
  .footer__content {
    padding: var(--space-md);
  }

  .system-list,
  .signal-list {
    gap: var(--space-sm);
    padding-top: 0;
  }

  .system-list li,
  .signal-list li {
    gap: var(--space-2xs);
    padding-top: var(--space-sm);
  }

  .hero h1 {
    font-size: clamp(2.2rem, 15vw, 3.1rem);
  }

  .lead,
  .section-copy,
  .card p,
  .project-copy {
    font-size: 0.96rem;
  }

  .metric__value {
    font-size: 1.15rem;
  }

  .nav-link {
    font-size: 0.88rem;
    letter-spacing: 0.06em;
  }

  .tag {
    font-size: 0.72rem;
  }

  .local-nav {
    top: calc(var(--nav-height) + var(--space-xs));
    padding: var(--space-sm);
  }

  .local-nav a {
    font-size: 0.7rem;
    letter-spacing: 0.04em;
    padding-inline: 0.7rem;
  }

  #hero-canvas,
  .project-visual {
    height: 230px;
  }

  .icon-badge {
    --icon-badge-size: 2.2rem;
  }

  .icon-badge svg,
  .list-label svg,
  .hero-panel__title svg {
    --icon-glyph-size: 0.98rem;
  }

  .visual-frame__head {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 360px) {
  .page-shell {
    padding-inline: 0.35rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .button,
  .nav-link,
  .local-nav a {
    min-height: 42px;
    padding-inline: var(--space-md);
  }
}

.metric-grid--spotlight {
  margin-top: var(--space-sm);
}

.project-actions {
  margin-top: var(--space-sm);
}

.edition-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xl);
  padding-top: var(--space-xs);
}

.edition-card {
  display: grid;
  gap: var(--space-md);
  min-height: 100%;
  padding: var(--space-xl);
  border: 1px solid var(--color-grid);
  box-shadow: var(--shadow-line);
  background: rgba(17, 17, 17, 0.92);
}

.edition-card--community {
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.08), rgba(17, 17, 17, 0.94));
}

.edition-card--enterprise {
  background: linear-gradient(180deg, rgba(161, 161, 170, 0.08), rgba(17, 17, 17, 0.94));
  border-color: rgba(161, 161, 170, 0.28);
}

.feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-sm);
}

.feature-list li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68rem;
  width: 0.4rem;
  height: 0.4rem;
  background: var(--color-accent);
  border: 1px solid var(--color-border);
  transform: translateY(-50%);
}

.cta-band {
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.08), rgba(17, 17, 17, 0.95));
}

@media (max-width: 960px) {
  .edition-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .edition-card {
    padding: calc(var(--space-lg) + var(--space-xs));
  }
}

@media (max-width: 480px) {
  .edition-card {
    padding: var(--space-md);
  }
}