/* ==========================================================================
   arura.css — OAP Protocol (com.oapprotocol.pubweb) shared design system
   Brand tokens are verbatim per project spec — do not alter values.
   Dark mode is driven by `body.dark-mode`, persisted to localStorage under
   the `oapf-theme` key by <ThemeToggle/>. No third-party font/icon CDN is
   used anywhere in this file — body copy uses a system font stack and all
   icons come from the self-hosted Font Awesome build under /vendor/.
   ========================================================================== */

:root {
  /* ---- brand tokens (verbatim) ---- */
  --oapf-turquoise: #3DB5B0;
  --oapf-turquoise-deep: #2A7F7B;
  --oapf-red: #E74C3C;
  --oapf-yellow: #F4C430;
  --oapf-ink: #1A1A1A;
  --oapf-paper: #FAFBFC;

  /* Small/bold teal text (eyebrows, badges) on light backgrounds needs more
     contrast than either brand teal provides (--oapf-turquoise: 2.3-2.4:1,
     --oapf-turquoise-deep: 4.3-4.6:1, both below the 4.5:1 AA minimum on at
     least one of this site's light surfaces) -- WCAG 2.2 AA finding, Wave 5.
     Same hue family, one step darker; the brand tokens above are unchanged
     and still used everywhere contrast isn't text-on-light (buttons, borders,
     icons, the dark hero). */
  --text-accent: #1F7672;

  /* WCAG 2.2 AA text-on-light variants (Wave 68 a11y remediation). The vivid
     brand red/amber below the 4.5:1 minimum as small text on light surfaces;
     these darker same-hue variants pass (>=5:1 on #F0F6F5, the harder surface)
     and are used ONLY for text — the brand tokens stay for fills/borders/graphics
     and large text (>=3:1). */
  --oapf-red-text: #C0392B;    /* ~5.1:1 on #F0F6F5 */
  --oapf-amber-text: #7C5E00;  /* ~5.0:1 on #FFFFFF, replaces #B8860B for text */
  --oapf-code-bg: #f5f5f5;     /* code/pre block background (Account troubleshoot) */

  /* ---- type ---- */
  --font-display: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Menlo, Consolas, monospace;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Helvetica, Arial, sans-serif;

  /* ---- spacing / shape ---- */
  --space-1: .5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6.5rem;
  --radius: 16px;
  --radius-sm: 9px;
  --radius-pill: 999px;
  --max-w: 1180px;
  --max-w-narrow: 640px;

  /* ---- semantic aliases (light default) — flip under body.dark-mode ---- */
  --bg-page: var(--oapf-paper);
  --surface: #FFFFFF;
  --surface-alt: #F0F6F5;
  --text-primary: var(--oapf-ink);
  --text-muted: rgba(26, 26, 26, .64);
  --border: rgba(26, 26, 26, .12);
  --shadow-color: rgba(26, 26, 26, .10);
  --nav-bg: rgba(250, 251, 252, .85);
}

body.dark-mode {
  --bg-page: #0D1416;
  --surface: #131C1F;
  --surface-alt: #182124;
  --text-primary: #F2F5F4;
  --text-muted: rgba(242, 245, 244, .66);
  --border: rgba(242, 245, 244, .14);
  --shadow-color: rgba(0, 0, 0, .5);
  --nav-bg: rgba(13, 20, 22, .85);
}

/* ==========================================================================
   Reset & base
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background .25s ease, color .25s ease;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font-family: inherit; }
ul, ol { list-style: none; margin: 0; padding: 0; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -.02em;
  margin: 0 0 var(--space-2);
}
p { margin: 0 0 var(--space-2); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0; padding: 0; margin: -1px;
}

/* ==========================================================================
   Layout shell & shared utilities
   ========================================================================== */

.app-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.app-shell > main { flex: 1 0 auto; }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

section { padding: var(--space-7) 0; }

.eyebrow {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .72rem;
  color: var(--text-accent); /* WCAG: small bold teal eyebrow needs the darker text variant */
  font-weight: 700;
  margin: 0 0 var(--space-2);
  display: flex;
  align-items: center;
  gap: .5em;
}
.eyebrow::before { content: ""; width: 1.6em; height: 2px; background: var(--oapf-turquoise); display: inline-block; }

.section-head { max-width: 640px; margin: 0 auto var(--space-5); text-align: center; }
.section-head h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); }
.section-head p { color: var(--text-muted); font-size: 1.05rem; }
.section-head .eyebrow { justify-content: center; }

/* ---- buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-family: var(--font-body); font-weight: 700; font-size: .98rem;
  padding: .9rem 1.6rem; border-radius: var(--radius-pill); border: 2px solid transparent;
  cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: transform .15s ease, box-shadow .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn:active { transform: translateY(1px) scale(.98); }
.btn-primary { background: var(--oapf-turquoise); color: #062421; box-shadow: 0 8px 24px -8px rgba(61, 181, 176, .55); }
.btn-primary:hover { background: var(--oapf-turquoise-deep); color: #fff; box-shadow: 0 10px 30px -8px rgba(42, 127, 123, .6); transform: translateY(-2px); }
.btn-ghost { background: transparent; border-color: rgba(255, 255, 255, .35); color: #fff; }
.btn-ghost:hover { border-color: #fff; background: rgba(255, 255, 255, .08); }
.btn-outline { background: transparent; border-color: var(--oapf-turquoise); color: var(--oapf-turquoise-deep); }
body.dark-mode .btn-outline { color: var(--oapf-turquoise); }
.btn-outline:hover { background: var(--oapf-turquoise); color: #062421; }

/* ==========================================================================
   Nav (imports/ui/components/Nav.jsx)
   ========================================================================== */

.site-nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--nav-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  overflow-x: hidden; /* safety net: never let nav content force page-level horizontal scroll */
}
.site-nav__bar {
  max-width: var(--max-w); margin: 0 auto; padding: 0 var(--space-3);
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; gap: var(--space-3);
}
.site-nav__brand {
  display: flex; align-items: center; gap: .6rem; text-decoration: none;
  font-family: var(--font-display); font-weight: 700; color: var(--text-primary);
  font-size: 1.05rem; flex: 0 0 auto; min-width: 0;
}
.site-nav__brand svg { width: 28px; height: 28px; flex: 0 0 auto; }

.site-nav__links {
  display: flex; align-items: center; gap: var(--space-4); flex: 1; justify-content: center;
}
.site-nav__link {
  text-decoration: none; font-weight: 600; font-size: .92rem; color: var(--text-muted);
  padding: .4rem 0; border-bottom: 2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.site-nav__link:hover, .site-nav__link.is-active { color: var(--text-primary); border-color: var(--oapf-turquoise); }
.site-nav__link--cta {
  background: var(--oapf-turquoise); color: #062421 !important; padding: .55rem 1.15rem;
  border-radius: var(--radius-pill); border-bottom: none !important; font-weight: 700;
}
.site-nav__link--cta:hover { background: var(--oapf-turquoise-deep); color: #fff !important; }

.site-nav__controls { display: flex; align-items: center; gap: var(--space-2); flex: 0 0 auto; }

.site-nav__burger {
  display: none; background: none; border: none; cursor: pointer; padding: .4rem;
  color: var(--text-primary); font-size: 1.25rem; line-height: 1;
}

@media (max-width: 860px) {
  /* Wave 43: portaled to document.body (see Nav.jsx) specifically so this
     position:fixed panel is never a descendant of .site-nav -- .site-nav's
     own backdrop-filter otherwise establishes a containing block for fixed
     descendants (CSS Filter Effects spec, same behavior as transform),
     which silently squashed this panel's geometry down to .site-nav's own
     ~68px-tall box instead of the real viewport (confirmed live: rendered
     height 64px). z-index is set high here because this element is now a
     direct child of <body>, outside .site-nav's own stacking context.
     Everything else about the panel is unchanged. */
  .site-nav__links {
    /* Right-anchored drawer, not a full-width panel (Wave 43 UX overhaul) --
       a full-width panel left no visible area for the scrim underneath to
       ever receive a click, making "tap outside to close" architecturally
       impossible regardless of JS. Width caps at 320px or 85% of a narrow
       viewport, matching the standard mobile drawer convention. */
    position: fixed; top: 68px; right: 0; bottom: 0; left: auto;
    width: min(320px, 85vw); background: var(--bg-page); z-index: 100;
    flex-direction: column; align-items: flex-start;
    padding: var(--space-4) var(--space-3); gap: var(--space-3);
    transform: translateX(100%); transition: transform .25s ease; overflow-y: auto;
    box-shadow: -4px 0 24px var(--shadow-color, rgba(0, 0, 0, .15));
  }
  .site-nav__links.is-open { transform: translateX(0); }
  .site-nav__link { font-size: 1.15rem; width: 100%; }
  .site-nav__link--cta { display: inline-flex; }
  .site-nav__burger { display: block; }

  .site-nav__scrim {
    position: fixed; inset: 68px 0 0 0; background: rgba(0, 0, 0, .4);
    z-index: 99; opacity: 0; pointer-events: none; transition: opacity .25s ease;
  }
  .site-nav__scrim.is-open { opacity: 1; pointer-events: auto; }
}

/* Body-scroll lock while the off-canvas nav panel is open (Wave 43) --
   toggled by Nav.jsx, only while both narrow and open. */
body.nav-open { overflow: hidden; }

@media (max-width: 480px) {
  /* Icon-only brand + a narrower language select so brand + controls +
     burger reliably fit small phone widths without forcing horizontal
     scroll (found during Wave 3 mobile testing, GAP-NAV-MOBILE-OVERFLOW). */
  /* Visually hidden, NOT display:none -- display:none also removes the text
     from the accessibility tree, leaving the icon-only link with no
     accessible name at all (the icon has aria-hidden). This keeps the width
     savings that fixed GAP-NAV-MOBILE-OVERFLOW while keeping the link
     genuinely labeled for screen readers/crawlers -- caught by a Lighthouse
     link-name audit against the production build, Wave 5. */
  .site-nav__brand span {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
  }
  .language-switch__select { max-width: 84px; padding-right: 1.35rem; font-size: .76rem; }
}

/* ---- theme toggle & language switch (nav controls) ---- */
.theme-toggle {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--border);
  background: var(--surface); color: var(--text-primary); cursor: pointer;
  display: flex; align-items: center; justify-content: center; flex: 0 0 auto;
  font-size: 1rem; line-height: 1; transition: border-color .15s ease, transform .15s ease;
}
.theme-toggle:hover { border-color: var(--oapf-turquoise); transform: translateY(-1px); }

.language-switch { display: flex; align-items: center; flex: 0 0 auto; }
.language-switch__select {
  appearance: none; -webkit-appearance: none;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: .45rem 1.5rem .45rem .65rem; color: var(--text-primary);
  font-size: .82rem; font-weight: 600; cursor: pointer;
  transition: border-color .15s ease;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 14px) 55%, calc(100% - 9px) 55%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}
.language-switch__select:hover, .language-switch__select:focus { border-color: var(--oapf-turquoise); outline: none; }

/* ==========================================================================
   Footer (imports/ui/components/Footer.jsx)
   ========================================================================== */

.site-footer {
  background: var(--bg-page);
  border-top: 1px solid var(--border);
  padding: var(--space-6) 0 var(--space-4);
  margin-top: var(--space-4);
}
.site-footer__inner { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--space-3); }
.site-footer__top {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap;
  gap: var(--space-3); margin-bottom: var(--space-4); padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border);
}
.site-footer__brand {
  display: flex; align-items: center; gap: .6rem; text-decoration: none;
  font-family: var(--font-display); font-weight: 700; color: var(--text-primary); font-size: 1.02rem;
}
.site-footer__brand svg { width: 26px; height: 26px; }

.site-footer__links { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.site-footer__links a {
  text-decoration: none; font-size: .92rem; font-weight: 600; color: var(--text-primary);
  padding: .3rem 0; border-bottom: 2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.site-footer__links a:hover { color: var(--oapf-turquoise-deep); border-color: var(--oapf-turquoise); }
body.dark-mode .site-footer__links a:hover { color: var(--oapf-turquoise); }

.site-footer__bottom {
  font-size: .82rem; color: var(--text-muted);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-2);
}
.site-footer__legal { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.site-footer__legal a { color: var(--text-muted); text-decoration: none; }
.site-footer__legal a:hover { color: var(--oapf-turquoise-deep); text-decoration: underline; }
body.dark-mode .site-footer__legal a:hover { color: var(--oapf-turquoise); }

@media (max-width: 600px) {
  .site-footer__top { flex-direction: column; align-items: flex-start; }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; }
}

/* ==========================================================================
   Home page (imports/ui/pages/Home.jsx)
   ========================================================================== */

.page-home { display: block; }

/* ---- hero: deliberately dark & bold, independent of the theme toggle ---- */
.hero {
  position: relative; overflow: hidden;
  padding: var(--space-7) 0 var(--space-6);
  background:
    radial-gradient(60% 55% at 82% 8%, rgba(244, 196, 48, .16), transparent 60%),
    radial-gradient(55% 60% at 8% 92%, rgba(61, 181, 176, .28), transparent 60%),
    linear-gradient(180deg, #0A1113 0%, #0B1517 55%, #0D1719 100%);
  color: #F4F7F6;
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(80% 80% at 50% 20%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(80% 80% at 50% 20%, #000 40%, transparent 100%);
}
.hero .container {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: var(--space-6); align-items: center;
}
.hero h1 { font-size: clamp(2.4rem, 4.6vw + 1rem, 4.4rem); line-height: 1.02; color: #fff; margin-bottom: var(--space-3); }
.hero p { color: rgba(244, 247, 246, .78); font-size: clamp(1.05rem, 1.3vw + .7rem, 1.3rem); max-width: 46ch; }
.hero .eyebrow { color: var(--oapf-yellow); }
.hero .eyebrow::before { background: var(--oapf-yellow); }
.hero a:not(.btn) { color: var(--oapf-turquoise); }

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
}

/* ---- outcome tiles (the four verbatim outcome tiles) ---- */
.outcome-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
.outcome-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: var(--space-4); box-shadow: 0 1px 2px var(--shadow-color);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.outcome-card:hover { transform: translateY(-4px); border-color: var(--oapf-turquoise); box-shadow: 0 16px 32px -18px var(--shadow-color); }
.outcome-card .icon, .outcome-card i {
  width: 52px; height: 52px; border-radius: 12px; background: var(--surface-alt);
  display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-2);
  color: var(--oapf-turquoise-deep); font-size: 1.4rem;
}
body.dark-mode .outcome-card .icon, body.dark-mode .outcome-card i { color: var(--oapf-turquoise); }
.outcome-card h3 { font-size: 1.1rem; line-height: 1.35; letter-spacing: -.01em; margin: 0; }

@media (max-width: 700px) {
  .outcome-grid { grid-template-columns: 1fr; }
}

/* ---- proof section ---- */
.proof-section { background: var(--surface-alt); }
.proof-section .container { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); align-items: center; }
.proof-section p { color: var(--text-muted); }
.proof-section .proof-chart, .proof-section .proof-copy > * + * { margin-top: var(--space-2); }
.proof-section ul li { display: flex; gap: .7em; align-items: flex-start; color: var(--text-muted); margin-bottom: var(--space-2); }

@media (max-width: 860px) {
  .proof-section .container { grid-template-columns: 1fr; }
}

/* ---- how it works ---- */
.how-it-works { padding: var(--space-7) 0; }
.how-it-works .steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); position: relative;
}
.how-it-works .step { position: relative; text-align: center; padding: 0 var(--space-2); }
.how-it-works .step .num {
  width: 52px; height: 52px; margin: 0 auto var(--space-2); border-radius: 50%;
  background: var(--bg-page); border: 2px solid var(--oapf-turquoise); color: var(--oapf-turquoise-deep);
  display: flex; align-items: center; justify-content: center; font-weight: 700;
}
body.dark-mode .how-it-works .step .num { color: var(--oapf-turquoise); }
.how-it-works .step h3 { font-size: 1.05rem; margin-bottom: .35rem; }
.how-it-works .step p { color: var(--text-muted); font-size: .92rem; margin: 0; }

@media (max-width: 760px) {
  .how-it-works .steps { grid-template-columns: 1fr; gap: var(--space-5); }
}

/* ==========================================================================
   Sandbox page (imports/ui/pages/Sandbox.jsx) — calmer, quieter register
   ========================================================================== */

.page-sandbox {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  padding: var(--space-6) var(--space-3);
}
.page-sandbox .container { max-width: var(--max-w-narrow); }
.page-sandbox h1 { font-size: clamp(1.6rem, 3vw, 2.1rem); letter-spacing: -.01em; }
.page-sandbox h2 { font-size: .95rem; font-weight: 700; margin: 0 0 var(--space-2); }
.page-sandbox p { color: var(--text-muted); }
.page-sandbox .intro { text-align: center; margin-bottom: var(--space-5); }
.page-sandbox .intro p { font-size: 1.02rem; max-width: 52ch; margin: 0 auto; }
.page-sandbox .eyebrow { color: var(--text-accent); justify-content: center; }
body.dark-mode .page-sandbox .eyebrow { color: var(--oapf-turquoise); }

.page-sandbox .panel {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: var(--space-4); box-shadow: 0 1px 2px var(--shadow-color); margin-bottom: var(--space-4);
}
.page-sandbox .hint { font-size: .85rem; color: var(--text-muted); margin: 0 0 var(--space-3); }

/* ---- admission ladder: four color-coded levels ---- */
.ladder { display: grid; grid-template-columns: repeat(4, 1fr); gap: .65rem; }

.ladder-level {
  appearance: none; -webkit-appearance: none; cursor: pointer; text-align: left;
  position: relative; width: 100%; border-radius: 12px;
  padding: .85rem .8rem .85rem 1.7rem;
  font-family: var(--font-body); color: var(--text-primary);
  background: var(--surface-alt); border: 2px solid transparent;
  display: flex; flex-direction: column; gap: .3rem;
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
}
.ladder-level:hover { transform: translateY(-1px); }
.ladder-level:focus-visible { outline: 2px solid var(--oapf-turquoise); outline-offset: 2px; }
.ladder-level::before {
  content: ""; position: absolute; left: .75rem; top: 1.05rem;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--level-color, var(--text-muted));
}
.ladder-level .name { font-weight: 700; font-size: .86rem; letter-spacing: .02em; }
.ladder-level .desc, .ladder-level .description { font-size: .74rem; color: var(--text-muted); line-height: 1.35; }

/* level color coding — supports either a data-level attribute (as in the
   Wave 0 wireframe) or --level / --active BEM modifier classes */
.ladder-level[data-level="OPEN" i], .ladder-level--open {
  --level-color: var(--oapf-turquoise); --level-tint: rgba(61, 181, 176, .12);
}
.ladder-level[data-level="PREFILTER" i], .ladder-level--prefilter {
  --level-color: var(--oapf-yellow); --level-tint: rgba(244, 196, 48, .14);
}
.ladder-level[data-level="VERIFIED" i], .ladder-level--verified {
  --level-color: var(--oapf-turquoise-deep); --level-tint: rgba(42, 127, 123, .14);
}
.ladder-level[data-level="LOCKDOWN" i], .ladder-level--lockdown {
  --level-color: var(--oapf-red); --level-tint: rgba(231, 76, 60, .12);
}
.ladder-level.active,
.ladder-level.is-active,
.ladder-level--active,
.ladder-level[aria-pressed="true"] {
  border-color: var(--level-color, var(--oapf-turquoise));
  background: var(--level-tint, rgba(61, 181, 176, .12));
}

@media (max-width: 560px) {
  .ladder { grid-template-columns: repeat(2, 1fr); }
}

/* ---- result card: outcome of a simulated request ---- */
.result-card {
  border-radius: var(--radius); padding: var(--space-4);
  display: flex; gap: .9rem; align-items: flex-start;
  border: 1px solid var(--border); background: var(--surface-alt);
  transition: background .2s ease, border-color .2s ease;
}
.result-card .glyph, .result-card > i {
  flex: 0 0 auto; width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 700; color: #fff; background: var(--text-muted);
}
.result-card h3, .result-card .title { margin: 0 0 .25rem; font-size: 1rem; font-weight: 700; }
.result-card p, .result-card .subtitle { margin: 0; font-size: .88rem; color: var(--text-muted); }

.result-card--admit { background: rgba(61, 181, 176, .12); border-color: var(--oapf-turquoise); }
.result-card--admit .glyph, .result-card--admit > i { background: var(--oapf-turquoise-deep); }

.result-card--redirect { background: rgba(244, 196, 48, .16); border-color: var(--oapf-yellow); }
.result-card--redirect .glyph, .result-card--redirect > i { background: #9C7A00; }

.result-card--reject { background: rgba(231, 76, 60, .12); border-color: var(--oapf-red); }
.result-card--reject .glyph, .result-card--reject > i { background: var(--oapf-red); }

/* ==========================================================================
   Placeholder pages (Docker / Pricing / Start route shells)
   ========================================================================== */

.page-placeholder {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  padding: var(--space-7) var(--space-3);
  text-align: center;
}
.page-placeholder .eyebrow { justify-content: center; }
.page-placeholder h1 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: var(--space-2); }
.page-placeholder p { color: var(--text-muted); font-size: 1.05rem; max-width: 52ch; margin: 0 auto var(--space-3); }

/* ==========================================================================
   AI Kill Switch landing page (/ai-kill-switch) — product #4
   All classes scoped under .page-killswitch / .ks-*; brand tokens only.
   ========================================================================== */

.page-killswitch .container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--space-3); }
.page-killswitch section { padding: 4.5rem 0; }
.page-killswitch .eyebrow-center { justify-content: center; }
.page-killswitch .section-head { max-width: 660px; margin: 0 auto 3rem; text-align: center; }
.page-killswitch .section-head h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); letter-spacing: -.01em; margin: 0 0 1rem; }
.page-killswitch .ks-lead { color: var(--text-muted); font-size: 1.05rem; line-height: 1.65; margin: 0 auto; max-width: 60ch; }

/* ---- hero (dark) ---- */
.page-killswitch .ks-hero {
  position: relative; overflow: hidden; padding: 6rem 0 4.5rem;
  background: linear-gradient(180deg, #0A1113 0%, #0B1517 55%, #0D1719 100%);
  color: #F4F7F6;
}
.page-killswitch .ks-hero__inner {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 4rem; align-items: center;
}
.page-killswitch .ks-hero .eyebrow { color: var(--oapf-yellow); }
.page-killswitch .ks-hero .eyebrow::before { background: var(--oapf-yellow); }
.page-killswitch .ks-hero h1 {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: clamp(2.4rem, 4.4vw + 1rem, 4.2rem); line-height: 1.03;
  color: #fff; margin: 0 0 1.4rem; font-weight: 700; letter-spacing: -.02em;
}
.page-killswitch .ks-hero__sub {
  font-size: clamp(1.05rem, 1.2vw + .7rem, 1.28rem); color: rgba(244, 247, 246, .8);
  max-width: 48ch; line-height: 1.6; margin: 0 0 2rem;
}
.page-killswitch .ks-hero__ctas { display: flex; flex-wrap: wrap; gap: 1rem; }
.page-killswitch .ks-hero__visual { position: relative; }
.page-killswitch .ks-hero__visual svg { width: 100%; height: auto; max-width: 380px; margin: 0 auto; display: block; }
@media (max-width: 900px) {
  .page-killswitch .ks-hero__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .page-killswitch .ks-hero__visual { order: -1; max-width: 300px; margin: 0 auto; }
}

/* ---- problem ---- */
.page-killswitch .ks-problem { background: var(--surface-alt); }
.page-killswitch .ks-problem__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; max-width: 980px; margin: 0 auto;
}
.page-killswitch .ks-problem__card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem;
}
.page-killswitch .ks-problem__card h3 { font-size: 1.05rem; font-weight: 700; margin: 0 0 .5rem; }
.page-killswitch .ks-problem__card p { color: var(--text-muted); font-size: .92rem; line-height: 1.6; margin: 0; }
@media (max-width: 760px) { .page-killswitch .ks-problem__grid { grid-template-columns: 1fr; } }

/* ---- how it works: escalation ladder ---- */
.page-killswitch .ks-ladder {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2.5rem;
  align-items: center; max-width: 1040px; margin: 0 auto;
}
.page-killswitch .ks-ladder__svg {
  width: 100%; height: auto; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1rem;
}
.page-killswitch .ks-ladder__rungs { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; counter-reset: none; }
.page-killswitch .ks-rung {
  border: 1px solid var(--border); border-left-width: 4px; border-radius: var(--radius-sm);
  background: var(--surface); padding: 1rem 1.25rem;
}
.page-killswitch .ks-rung--allow { border-left-color: var(--oapf-turquoise); }
.page-killswitch .ks-rung--flagged { border-left-color: var(--oapf-yellow); }
.page-killswitch .ks-rung--sbid { border-left-color: var(--oapf-turquoise-deep); }
.page-killswitch .ks-rung__level {
  font-family: ui-monospace, monospace; font-size: .68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .12em; color: var(--text-muted);
}
.page-killswitch .ks-rung__title { font-size: 1.05rem; font-weight: 700; margin: .2rem 0 .35rem; }
.page-killswitch .ks-rung__body { font-size: .9rem; color: var(--text-muted); line-height: 1.55; margin: 0; }
.page-killswitch .ks-hardtrip-note {
  max-width: 720px; margin: 2.5rem auto 0; text-align: center; font-size: .95rem; line-height: 1.6;
  color: var(--text-muted); border-top: 1px dashed var(--border); padding-top: 1.5rem;
}
@media (max-width: 860px) { .page-killswitch .ks-ladder { grid-template-columns: 1fr; gap: 1.75rem; } }

/* ---- feature grid ---- */
.page-killswitch .ks-feature-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; max-width: 1040px; margin: 0 auto;
}
.page-killswitch .ks-feature-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.75rem; transition: border-color .15s ease, transform .15s ease;
}
.page-killswitch .ks-feature-card:hover { border-color: var(--oapf-turquoise); transform: translateY(-2px); }
.page-killswitch .ks-feature-icon {
  width: 46px; height: 46px; border-radius: var(--radius-sm); background: var(--surface-alt);
  color: var(--oapf-turquoise-deep); display: flex; align-items: center; justify-content: center; margin-bottom: 1rem;
}
body.dark-mode .page-killswitch .ks-feature-icon { color: var(--oapf-turquoise); }
.page-killswitch .ks-feature-icon svg { width: 24px; height: 24px; }
.page-killswitch .ks-feature-card h3 { font-size: 1.05rem; font-weight: 700; margin: 0 0 .5rem; }
.page-killswitch .ks-feature-card p { font-size: .9rem; color: var(--text-muted); line-height: 1.6; margin: 0; }
@media (max-width: 860px) { .page-killswitch .ks-feature-grid { grid-template-columns: 1fr; } }
@media (min-width: 861px) and (max-width: 1040px) { .page-killswitch .ks-feature-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---- turn it on ---- */
.page-killswitch .ks-turnon { background: var(--surface-alt); }
.page-killswitch .ks-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; max-width: 900px; margin: 0 auto; }
.page-killswitch .ks-step { text-align: center; }
.page-killswitch .ks-step__num {
  width: 48px; height: 48px; margin: 0 auto 1rem; border-radius: 50%;
  background: var(--oapf-turquoise); color: #062421; display: flex; align-items: center; justify-content: center;
  font-family: ui-monospace, monospace; font-weight: 700; font-size: 1.1rem;
}
.page-killswitch .ks-step h3 { font-size: 1.02rem; font-weight: 700; margin: 0 0 .4rem; }
.page-killswitch .ks-step p { color: var(--text-muted); font-size: .9rem; line-height: 1.55; margin: 0; }
@media (max-width: 760px) { .page-killswitch .ks-steps { grid-template-columns: 1fr; gap: 2.25rem; } }

/* ---- pricing band ---- */
.page-killswitch .ks-price-card {
  display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 2.5rem; align-items: center;
  max-width: 960px; margin: 0 auto; background: var(--surface);
  border: 1.5px solid var(--oapf-turquoise); border-radius: var(--radius);
  padding: 2.5rem; box-shadow: 0 10px 40px -18px rgba(61, 181, 176, .5);
}
.page-killswitch .ks-price-card__lead .eyebrow { justify-content: flex-start; }
.page-killswitch .ks-price-card__amount { display: flex; align-items: baseline; gap: .4rem; margin: .25rem 0 .5rem; }
.page-killswitch .ks-price-card__num { font-size: 3.4rem; font-weight: 700; line-height: 1; color: var(--oapf-turquoise-deep); }
body.dark-mode .page-killswitch .ks-price-card__num { color: var(--oapf-turquoise); }
.page-killswitch .ks-price-card__per { font-size: 1.1rem; color: var(--text-muted); font-weight: 600; }
.page-killswitch .ks-price-card__aday { color: var(--text-muted); font-size: .95rem; line-height: 1.55; margin: 0 0 1.5rem; max-width: 32ch; }
.page-killswitch .ks-price-card__included h3 { font-size: 1.05rem; font-weight: 700; margin: 0 0 1rem; }
.page-killswitch .ks-price-card__included ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; }
.page-killswitch .ks-price-card__included li { display: flex; gap: .7rem; align-items: flex-start; font-size: .92rem; line-height: 1.5; color: var(--text-primary); }
.page-killswitch .ks-price-card__included li svg { flex: 0 0 auto; width: 20px; height: 20px; margin-top: .1rem; color: var(--oapf-turquoise-deep); }
body.dark-mode .page-killswitch .ks-price-card__included li svg { color: var(--oapf-turquoise); }
@media (max-width: 820px) { .page-killswitch .ks-price-card { grid-template-columns: 1fr; gap: 2rem; padding: 2rem; } }

/* ---- honest trust line ---- */
.page-killswitch .ks-trust__card {
  display: flex; gap: 1.25rem; align-items: flex-start; max-width: 860px; margin: 0 auto;
  background: var(--surface-alt); border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem;
}
.page-killswitch .ks-trust__card svg { flex: 0 0 auto; width: 40px; height: 40px; color: var(--oapf-turquoise-deep); }
body.dark-mode .page-killswitch .ks-trust__card svg { color: var(--oapf-turquoise); }
.page-killswitch .ks-trust__card p { margin: 0; font-size: .98rem; line-height: 1.65; color: var(--text-muted); }