/*
 * Components — SiteHeader, SiteFooter, buttons, links, LanguageSwitcher, LegalIdentityBlock.
 * NEO-79 ux-spec §8 (nav + footer), §3.5 (logo placement), §10 (a11y).
 */

/* ========================================================================
 * SITE HEADER
 * Fixed, backdrop-blurred. Left: mark + wordmark + mono caption.
 * Right: language switcher + primary CTA.
 * Hide/reveal on scroll is progressive-enhancement (Phase 2b motion.js).
 * ======================================================================== */
.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: var(--z-nav);
  block-size: var(--nav-height);
  background-color: rgba(5, 5, 5, 0.8);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-block-end: 1px solid var(--border-soft);
  transition: transform var(--motion-base) var(--ease-out),
              background-color var(--motion-base) var(--ease-out);
}

.site-header[data-hidden="true"] {
  transform: translateY(-100%);
}

.site-header__inner {
  block-size: 100%;
  max-inline-size: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter-mobile);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

@media (min-width: 768px) {
  .site-header__inner {
    padding-inline: var(--gutter-desktop);
  }
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  min-inline-size: 0;
}

.site-header__mark {
  display: inline-flex;
  inline-size: 36px;
  block-size: 36px;
  flex-shrink: 0;
}

.site-header__mark svg {
  inline-size: 100%;
  block-size: 100%;
}

.site-header__wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: var(--tracking-display);
  color: var(--color-text);
  white-space: nowrap;
}

.site-header__wordmark-dot {
  color: var(--color-accent);
  margin-inline: 4px;
}

/* Mono caption sits in a left-bordered slot. Hidden on mobile; visible from
   tablet upwards so the "Independent Consulting" tagline (hub) and the
   breadcrumb variants (service / contact / legal) stay inline with the
   wordmark on tablet + desktop (NEO-102 item 9). */
.site-header__caption {
  display: none;
  padding-inline-start: var(--space-4);
  border-inline-start: var(--border-hairline);
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-mono-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
}

@media (min-width: 768px) {
  .site-header__caption {
    display: inline-flex;
    align-items: center;
    min-block-size: 24px;
  }
}

.site-header__nav {
  display: none;
  align-items: center;
  /* Round 5: tighter gap to absorb the +25% body-token bump at ≥1024px
     without forcing the nav to wrap (NEO-111 item 7 regression guard). */
  gap: var(--space-4);
}

@media (min-width: 1024px) {
  .site-header__nav {
    display: flex;
  }
}

@media (min-width: 1280px) {
  .site-header__nav {
    gap: var(--space-5);
  }
}

/* --------------------------------------------------------------------
 * MOBILE NAV DRAWER (NEO-137)
 * Hamburger toggle visible <1024px; opens a full-width drawer pinned
 * directly below the fixed header. Drawer reuses the existing
 * `.site-header__nav` markup — `nav.js` flips `data-nav-open` on
 * `.site-header` (and on <body> to lock scroll). Desktop (≥1024px)
 * layout is untouched: toggle hidden, inline nav retained.
 * -------------------------------------------------------------------- */
.site-header__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
  gap: 5px;
  inline-size: 44px;
  min-inline-size: 44px;
  block-size: 44px;
  margin-inline-start: auto;
  padding: 0;
  background: transparent;
  border: 0;
  color: var(--color-text);
  cursor: pointer;
  transition: color var(--motion-fast) var(--ease-out);
}

.site-header__toggle:hover,
.site-header__toggle:focus-visible {
  color: var(--color-accent);
}

.site-header__toggle:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
}

.site-header__toggle-bar {
  display: block;
  inline-size: 22px;
  block-size: 2px;
  background-color: currentColor;
  transition: transform var(--motion-fast) var(--ease-out),
              opacity var(--motion-fast) var(--ease-out);
}

.site-header[data-nav-open="true"] .site-header__toggle-bar:nth-of-type(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header[data-nav-open="true"] .site-header__toggle-bar:nth-of-type(2) {
  opacity: 0;
}

.site-header[data-nav-open="true"] .site-header__toggle-bar:nth-of-type(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 1024px) {
  .site-header__toggle {
    display: none;
  }
}

/* Drawer — only active below 1024px AND when data-nav-open="true". */
@media (max-width: 1023.98px) {
  .site-header[data-nav-open="true"] .site-header__nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: fixed;
    inset-block-start: var(--nav-height);
    inset-inline: 0;
    padding: var(--space-5) var(--gutter-mobile);
    gap: var(--space-4);
    background-color: rgba(5, 5, 5, 0.92);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-block-end: 1px solid var(--border-soft);
    max-block-size: calc(100svh - var(--nav-height));
    overflow-y: auto;
  }

  .site-header[data-nav-open="true"] .site-header__nav a {
    display: inline-flex;
    align-items: center;
    min-block-size: 44px;
    padding-block: var(--space-2);
    font-size: var(--text-body-sm);
    letter-spacing: var(--tracking-mono);
  }

  .site-header[data-nav-open="true"] .site-header__nav a[aria-current="page"]::after {
    inset-inline: 0 auto;
    inline-size: 32px;
  }
}

body[data-nav-open="true"] {
  overflow: hidden;
}

@media (min-width: 1024px) {
  body[data-nav-open="true"] {
    overflow: initial;
  }
}

.site-header__nav a {
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  /* Round 5: tighter tracking + nowrap so the top nav still fits on one row
     at 1024–1440 after the mono-sm 12→14px bump (NEO-111 item 7 guard). */
  letter-spacing: 0.04em;
  white-space: nowrap;
  text-transform: uppercase;
  /* Round 5: default is now white, hover is red, selected stays white +
     red underline (see NEO-111 item 5). */
  color: var(--color-text);
  position: relative;
  padding-block: var(--space-2);
  transition: color var(--motion-fast) var(--ease-out);
}

.site-header__nav a:hover,
.site-header__nav a:focus-visible {
  color: var(--color-accent);
}

.site-header__nav a[aria-current="page"] {
  color: var(--color-text);
}

.site-header__nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: -2px;
  block-size: 2px;
  background-color: var(--color-accent);
}

.site-header__right {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

/* ========================================================================
 * LANGUAGE SWITCHER (EN · NL · FR)
 * Slug-preserving nav is enhanced by /assets/js/i18n.js. Without JS the
 * markup falls back to plain locale roots (/fr/, /nl/) which server-side
 * 302 to /en/ until FR/NL translations land (NEO-90, NEO-91).
 * ======================================================================== */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.lang-switcher a {
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--color-lang-inactive);
  padding-block: var(--space-1);
  transition: color var(--motion-fast) var(--ease-out);
}

.lang-switcher a:hover {
  color: var(--color-text);
}

.lang-switcher a[aria-current="page"] {
  color: var(--color-text);
  opacity: 1;
  position: relative;
}

.lang-switcher a[aria-current="page"]::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: -4px;
  block-size: 2px;
  background-color: var(--color-accent);
}

.lang-switcher a[aria-disabled="true"] {
  /* NL/FR are clearly visible as disabled until NEO-90/NEO-91 ship. */
  opacity: 0.7;
  cursor: not-allowed;
}

.lang-switcher a[aria-disabled="true"]:hover {
  opacity: 0.8;
  color: var(--color-text-muted);
}

.lang-switcher__separator {
  color: var(--color-border);
  user-select: none;
}

/* ========================================================================
 * BUTTONS
 * Primary CTA — transparent with orange wipe on hover (label flips).
 * Secondary — ghost with hairline border.
 * ======================================================================== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-block-size: 44px;                 /* WCAG touch target */
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  background-color: transparent;
  overflow: hidden;
  isolation: isolate;
  transition: color var(--motion-base) var(--ease-wipe);
  cursor: pointer;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--color-accent);
  transform: translateX(-100%);
  transition: transform var(--motion-slow) var(--ease-wipe);
  z-index: -1;
}

.btn:hover {
  color: var(--color-bg);
}

.btn:hover::before {
  transform: translateX(0);
}

.btn--ghost {
  border-color: var(--color-border);
  color: var(--color-text-muted);
}

.btn--ghost::before {
  background-color: var(--color-surface);
}

.btn--ghost:hover {
  color: var(--color-text);
  border-color: var(--color-text);
}

/* ========================================================================
 * LINKS
 * ======================================================================== */
.link-inline {
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-color: var(--color-border);
  text-underline-offset: 4px;
  transition: text-decoration-color var(--motion-fast) var(--ease-out);
}

.link-inline:hover {
  text-decoration-color: var(--color-accent);
}

.link-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--color-accent);
}

.link-cta::after {
  content: "→";
  transition: transform var(--motion-fast) var(--ease-out);
}

.link-cta:hover::after {
  transform: translateX(4px);
}

/* ========================================================================
 * LEGAL IDENTITY BLOCK (§8 authoritative)
 * JetBrains Mono 11px, muted, 2px orange-40% left border.
 * Appears verbatim in footer, /legal, Contact, and service-page CTA footer.
 * ======================================================================== */
.legal-identity {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  color: var(--color-text-muted);
  padding-inline-start: var(--space-4);
  border-inline-start: 2px solid var(--color-accent-line);
  font-style: normal;
}

.legal-identity__name {
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: var(--tracking-mono);
  font-weight: 500;
  display: block;
}

.legal-identity__line {
  display: block;
}

.legal-identity dt {
  display: inline;
  color: var(--color-text-muted);
}

.legal-identity dd {
  display: inline;
  margin-inline-start: 0;
  color: var(--color-text);
}

/* ========================================================================
 * SITE FOOTER (§8, NEO-102 board review — 2026-04-18)
 * Consolidated footer: KS mark + site-nav on the left grid, utility row at
 * bottom (© + single Privacy Policy link). Legal identity block only
 * appears on /en/contact/ and inside /en/legal/#imprint — never in the
 * footer itself.
 * ======================================================================== */
.site-footer {
  /* Round 8 (NEO-115 item 1): hoist the footer into its own stacking context
     above the fixed `.bg-grid` (mix-blend-mode: overlay) and `.bg-vignette`
     (bottom-edge color fade) that service/hub pages layer on at z-index: 0.
     Contact + legal don't render those overlays, which is why the board saw
     the footer read bright/crisp there and dim on the four overlay pages.
     A dedicated stacking context on the footer makes the rendering identical
     across all six EN pages without touching the overlays themselves. */
  position: relative;
  z-index: 1;
  padding-block: var(--space-8) var(--space-5);
  border-block-start: var(--border-hairline);
  background-color: var(--color-bg);
  color: var(--footer-text);
}

.site-footer__inner {
  max-inline-size: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter-mobile);
  display: grid;
  gap: var(--space-7);
  grid-template-columns: 1fr;
  align-items: start;
}

@media (min-width: 768px) {
  .site-footer__inner {
    padding-inline: var(--gutter-desktop);
    grid-template-columns: auto 1fr;
    gap: var(--space-9);
  }
}

.site-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  /* Round 7 (NEO-113 item 6): pure white on the footer mark + wordmark only.
     Global --color-text stays #f4f4f5 — board flagged the off-white reading
     as grey on near-black footer; #ffffff fixes the perceived greyness. */
  color: #ffffff;
}

.site-footer__mark {
  display: inline-flex;
  inline-size: 48px;
  block-size: 48px;
  flex-shrink: 0;
  color: #ffffff;
}

/* Round 5: on desktop, bump the footer mark to 56px so the stroked
   shape reads at the same perceived brightness as the 48px mobile
   render (NEO-111 item 6). */
@media (min-width: 1024px) {
  .site-footer__mark {
    inline-size: 56px;
    block-size: 56px;
  }
}

.site-footer__mark svg {
  inline-size: 100%;
  block-size: 100%;
}

.site-footer__wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: var(--tracking-display);
  color: var(--color-text);
  white-space: nowrap;
}

.site-footer__wordmark-dot {
  color: var(--color-accent);
  margin-inline: 4px;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--footer-text);
}

@media (min-width: 768px) {
  .site-footer__nav {
    justify-content: flex-end;
  }
}

.site-footer__nav a {
  color: var(--footer-text);
  transition: color var(--motion-fast) var(--ease-out);
}

.site-footer__nav a:hover,
.site-footer__nav a:focus-visible {
  /* Round 5: hover state is orange accent (NEO-111 item 5). */
  color: var(--color-accent);
}

.site-footer__nav a[aria-current="page"] {
  color: var(--color-text);
  position: relative;
}

.site-footer__nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: -4px;
  block-size: 2px;
  background-color: var(--color-accent);
}

.site-footer__utility {
  margin-block-start: var(--space-7);
  padding-block-start: var(--space-5);
  border-block-start: var(--border-hairline);
  max-inline-size: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter-mobile);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-mono-wide);
  text-transform: uppercase;
  color: var(--footer-text-soft);
}

@media (min-width: 768px) {
  .site-footer__utility {
    padding-inline: var(--gutter-desktop);
  }
}

.site-footer__utility-links {
  display: inline-flex;
  gap: var(--space-5);
}

.site-footer__utility-links a {
  color: var(--footer-text);
  transition: color var(--motion-fast) var(--ease-out);
}

.site-footer__utility-links a:hover,
.site-footer__utility-links a:focus-visible {
  /* Round 5: align with footer nav hover state (NEO-111 item 5). */
  color: var(--color-accent);
}

/* ========================================================================
 * PAGE SHELL — empty <main> that subsequent phases fill.
 * ======================================================================== */
.page-shell {
  min-block-size: calc(100svh - var(--nav-height));
  padding-block: var(--space-9);
  padding-inline: var(--gutter-mobile);
  max-inline-size: var(--container-max);
  margin-inline: auto;
}

@media (min-width: 768px) {
  .page-shell {
    padding-inline: var(--gutter-desktop);
  }
}

.page-shell__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-block-end: var(--space-5);
}

.page-shell__meta-dot {
  inline-size: 8px;
  block-size: 8px;
  background-color: var(--color-accent);
  display: inline-block;
}

/* ========================================================================
 * CONSENT BANNER — site-wide GDPR notice (NEO-92).
 * Ships with `hidden` attribute; consent.js removes it on first visit only.
 * Non-modal by design: user can keep browsing, but the banner stays visible
 * until they choose. Bottom-anchored, stacks above footer.
 * ======================================================================== */
.consent-banner[hidden] {
  display: none;
}

.consent-banner {
  position: fixed;
  inset-block-end: 0;
  inset-inline: 0;
  z-index: calc(var(--z-nav) + 5);
  background-color: var(--color-bg-elev);
  border-block-start: 1px solid var(--color-accent-line);
  color: var(--color-text);
  font-family: var(--font-body);
  box-shadow: 0 -20px 48px rgba(0, 0, 0, 0.4);
}

.consent-banner__inner {
  max-inline-size: var(--container-max);
  margin-inline: auto;
  padding: var(--space-5) var(--gutter-mobile);
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .consent-banner__inner {
    padding: var(--space-5) var(--gutter-desktop);
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: var(--space-7);
  }
}

.consent-banner__kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-block-end: var(--space-2);
}

.consent-banner__kicker::before {
  content: '';
  inline-size: 6px;
  block-size: 6px;
  background-color: var(--color-accent);
}

.consent-banner__heading {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: var(--tracking-display);
  margin-block-end: var(--space-2);
}

.consent-banner__body {
  font-size: var(--text-body-sm);
  line-height: var(--leading-normal);
  color: var(--color-text-muted);
  max-inline-size: 68ch;
}

.consent-banner__body a {
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-color: var(--color-accent-line);
  text-underline-offset: 3px;
}

.consent-banner__body a:hover,
.consent-banner__body a:focus-visible {
  text-decoration-color: var(--color-accent);
}

.consent-banner__toggles {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-block-start: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.consent-banner__toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.consent-banner__toggle[data-locked="true"] {
  cursor: not-allowed;
  color: var(--color-text);
}

.consent-banner__toggle input {
  accent-color: var(--color-accent);
  inline-size: 16px;
  block-size: 16px;
}

.consent-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

@media (min-width: 768px) {
  .consent-banner__actions {
    justify-content: flex-end;
  }
}

.consent-banner__btn {
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  padding: var(--space-3) var(--space-5);
  border: 1px solid var(--color-border);
  background-color: transparent;
  color: var(--color-text);
  cursor: pointer;
  transition: border-color var(--motion-fast) var(--ease-out),
              background-color var(--motion-fast) var(--ease-out),
              color var(--motion-fast) var(--ease-out);
}

.consent-banner__btn:hover,
.consent-banner__btn:focus-visible {
  border-color: var(--color-text);
}

.consent-banner__btn--primary {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-bg);
}

.consent-banner__btn--primary:hover,
.consent-banner__btn--primary:focus-visible {
  background-color: var(--color-text);
  border-color: var(--color-text);
  color: var(--color-bg);
}

.consent-banner__btn:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
}

/* ========================================================================
 * SITE-WIDE HOVER TREATMENT (NEO-102 item 7)
 * Universal card/cluster lift — accent-border, subtle translate, accent
 * glow. Applied via the `.hover-lift` hook OR automatically to any of the
 * canonical card selectors below so hub + service pages stay consistent.
 * Reduced-motion: translate is neutralised; border/colour still shift.
 * ======================================================================== */
.hover-lift,
.service-card,
.intervene__body,
.protocol-step,
.related-card,
.service-practice__card,
.dontdo__item,
.proof__tile,
.service-proof__tile {
  transition:
    border-color var(--motion-base) var(--ease-out),
    background-color var(--motion-base) var(--ease-out),
    transform var(--motion-base) var(--ease-out),
    box-shadow var(--motion-base) var(--ease-out);
}

.hover-lift:hover,
.intervene__body:hover,
.protocol-step:hover,
.dontdo__item:hover {
  border-color: var(--color-accent);
  background-color: rgba(255, 107, 0, 0.04);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}

/* Non-bordered items (proof tiles, dontdo) still get a subtle shift. */
.proof__tile:hover,
.service-proof__tile:hover {
  background-color: rgba(255, 107, 0, 0.04);
}

.proof__tile--accent:hover,
.service-proof__tile--accent:hover {
  background-color: rgba(255, 107, 0, 0.09);
}

@media (prefers-reduced-motion: reduce) {
  .hover-lift,
  .service-card,
  .intervene__body,
  .protocol-step,
  .related-card,
  .service-practice__card,
  .dontdo__item,
  .proof__tile,
  .service-proof__tile {
    transition: none;
  }
  .hover-lift:hover,
  .intervene__body:hover,
  .protocol-step:hover,
  .dontdo__item:hover {
    transform: none;
  }
}

/* ========================================================================
 * SECTION BACKGROUND ALTERNATION (NEO-102 item 6)
 * Two-step pattern: `obsidian` (page default) ↔ `alt` (soft elevated band).
 * The alt shade is a computed blend of surface over the obsidian bg so no
 * new token is required, while still being visibly distinct between
 * adjacent sections (board flagged that sections read as a single flat
 * dark before this change).
 * ======================================================================== */
.section--alt,
.section-alt {
  background-color: var(--color-bg-elev);
  position: relative;
  /* Round 7 (NEO-113 item 4): inset wash bumped from 0.022 → 0.045 to
     reinforce the tier shift the board asked for. */
  box-shadow: inset 0 0 0 9999px rgba(244, 244, 245, 0.045);
}

.section--obsidian,
.section-obsidian {
  background-color: var(--color-bg);
}

/* ========================================================================
 * SECTION SCROLL LIGHT-UP (NEO-108 item 12)
 * One-shot accent pulse when a section enters the viewport. Used on the
 * hub hero status strip, "How I intervene" wrapper, and the "Industries
 * crossed" engagement band. NOT applied to individual logos or cards.
 * ======================================================================== */
.section-lightup {
  position: relative;
  transition: box-shadow 600ms var(--ease-out);
}

.section-lightup.is-lit {
  animation: section-lightup-pulse 1400ms var(--ease-out) 1;
}

@keyframes section-lightup-pulse {
  0%   { box-shadow: inset 0 0 0 0 rgba(255, 107, 0, 0); }
  35%  { box-shadow: inset 0 0 0 1px rgba(255, 107, 0, 0.55); background-color: rgba(255, 107, 0, 0.04); }
  100% { box-shadow: inset 0 0 0 0 rgba(255, 107, 0, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .section-lightup.is-lit {
    animation: none;
  }
}
