/* AccountServer public shell — shared layout for landing + SEO pages.
   Tokens: theme-tokens.css via theme.css. No hardcoded :root here. */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background: var(--bg);
  color-scheme: light;
}

html[data-theme="dark"] {
  color-scheme: dark;
}

body.theme-vt {
  font-family: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  padding: 8px 16px;
  background: var(--accent);
  color: #fff;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
}

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px 64px;
}

header.site-header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

/* VT user nav must mount inside header.site-header (see landing.html). */
header.site-header [data-vt-user-nav],
header.site-header .site-nav {
  flex: 1 1 100%;
  width: 100%;
  order: -1;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 200px;
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 55%, #0f172a));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  letter-spacing: -0.02em;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--accent) 35%, transparent);
}

.brand h1 {
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.9rem;
}

.lang-switch {
  display: flex;
  gap: 4px;
}

.lang-btn {
  background: var(--surface2);
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 8px;
  min-width: 44px;
  min-height: 44px;
  padding: 0 10px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

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

.lang-btn.active {
  color: var(--text);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, var(--surface));
  font-weight: 700;
}

/* Theme-safe buttons — guard against stray :root token overrides (e.g. showcase asset iframes). */
a.btn.btn-primary,
button.btn.btn-primary,
.btn-primary {
  color: #fff;
  background: var(--accent);
}

a.btn.btn-secondary,
button.btn.btn-secondary,
.btn-secondary {
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
}

html[data-theme="dark"] a.btn.btn-secondary,
html[data-theme="dark"] button.btn.btn-secondary,
html[data-theme="dark"] .btn-secondary {
  background: var(--surface2);
}

a.btn.btn-secondary:hover,
button.btn.btn-secondary:hover,
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--text);
  text-decoration: none;
}

.section {
  padding: 32px 0;
}

.section > h2 {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.lead-narrow {
  color: var(--muted);
  max-width: 62ch;
  margin-bottom: 24px;
  font-size: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
  text-decoration: none;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card h3 {
  font-size: 1.05rem;
  font-weight: 600;
}

.card p {
  font-size: 0.88rem;
  color: var(--muted);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 8px 0 32px;
}

.pricing-grid .card {
  position: relative;
  min-height: 100%;
}

.pricing-grid .card--featured {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background: linear-gradient(
    165deg,
    color-mix(in srgb, var(--accent) 8%, var(--surface)),
    var(--surface) 45%
  );
  box-shadow: 0 12px 32px color-mix(in srgb, var(--accent) 12%, transparent);
}

.pricing-grid .tier-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--border));
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, var(--surface));
}

.price-tag {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 4px 0;
}

.price-note {
  font-size: 0.84rem;
  color: var(--muted);
  flex: 1;
}

.pricing-grid .btn {
  margin-top: auto;
  width: 100%;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item h3 {
  font-size: 0.98rem;
  margin-bottom: 6px;
}

.faq-item p {
  font-size: 0.88rem;
  color: var(--muted);
}

footer.site-footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
}

footer.site-footer a {
  color: var(--accent);
}

@media (prefers-reduced-motion: reduce) {
  .btn,
  .pricing-grid .card {
    transition: none;
  }
}

@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  header.site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    width: 100%;
  }
}

/* Legal / narrow prose pages (terms, privacy) */
body.legal-page .wrap {
  max-width: 720px;
  padding-top: 24px;
}

body.legal-page h1 {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.55rem;
  margin-bottom: 8px;
}

body.legal-page .meta {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 24px;
}

body.legal-page h2 {
  font-size: 1.05rem;
  margin: 24px 0 8px;
}

body.legal-page p,
body.legal-page li {
  font-size: 0.92rem;
  color: var(--muted);
  max-width: 70ch;
}

body.legal-page nav.back-nav {
  margin-bottom: 24px;
  font-size: 0.88rem;
}

/* Status / centered utility pages */
body.page-centered .wrap {
  max-width: 560px;
  padding-top: 48px;
  text-align: center;
}

body.page-centered .lead {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

@media print {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  body.theme-vt {
    background: #fff !important;
    color: #000 !important;
  }

  .stack-card,
  .pricing-grid .card,
  header.site-header,
  main {
    background: #fff !important;
    color: #000 !important;
    border-color: #ccc !important;
    box-shadow: none !important;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.85em;
    color: #444;
  }

  .theme-toggle,
  [hidden] {
    display: none !important;
  }
}