/* ===================================================================
   TradingVox: global stylesheet, loaded on every page after tokens.css.
   Section map: Reset → Chrome (progress/cursor/grain) → Nav → Buttons →
   Hero → Marquee → Reveal → Stats → How-it-works → Demo widget → Orb →
   Ecosystem → Features → Tiers → CTA → Footer → Standalone auth pages (split product canvas) →
   Responsive.
   Page-specific layers (content.css, pricing.css) load after this file
   and are scoped to their own class prefixes so they never fight this one.
   =================================================================== */

/* ===== Reset ===== */
* { box-sizing: border-box; }
html { scroll-behavior: auto; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-md);
  font-weight: var(--fw-body);
  line-height: 1.55;
  overflow-x: hidden;
  position: relative;
}
h1, h2, h3, p, ul, figure { margin: 0; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; }
/* Every component that toggles visibility via the `hidden` attribute
   (feature-card filtering, the Vox-mode preview panels, FAQ search, empty
   states) needs this to actually work: `hidden`'s UA-stylesheet
   `display:none` loses to ANY author rule that sets `display` on the same
   element (e.g. `.feature-card { display: flex }`, `.feat-mode-transcript
   { display: flex }`) regardless of selector order, because author rules
   always beat UA rules at equal specificity. That silently broke both the
   Features catalogue filter and the Vox-mode preview (all three sample
   panels rendering stacked instead of one at a time) — found 2026-09-10.
   One global !important rule here is the fix that can't be re-broken by a
   future component adding its own `display`; also makes the one-off
   `.mode-tab[hidden]` rule below redundant (kept only so a diff explains
   why it's no longer needed). */
[hidden] { display: none !important; }

::selection { background: var(--accent); color: var(--text); }

* { scrollbar-color: var(--border-strong) transparent; scrollbar-width: thin; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-dim); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto !important; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

.container { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: var(--container-wide); margin: 0 auto; padding: 0 24px; }

:focus-visible { outline: 2px solid var(--voice); outline-offset: 3px; border-radius: 4px; }

/* ===== Icon system ===== */
/* Standard 24x24 stroke-based line icons (Feather/Lucide-style), inlined as
   SVG so they render pixel-identical across OS/browsers, no emoji, whose
   glyph and color vary by platform and look inconsistent on a fintech UI. */
.icon {
  width: 1em; height: 1em; display: inline-block; vertical-align: -0.15em; flex-shrink: 0;
  stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.icon-play, .icon-filled { fill: currentColor; stroke: none; }
.icon-spin { animation: iconSpin 1.1s linear infinite; }
@keyframes iconSpin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .icon-spin { animation: none; } }

.skip-link {
  position: fixed;
  top: -60px; left: 16px;
  z-index: 100;
  background: var(--voice);
  color: var(--text-on-accent);
  font-weight: var(--fw-strong);
  font-size: var(--fs-xs);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  transition: top var(--dur-2) var(--ease-out);
}
.skip-link:focus { top: 16px; }

/* ===== Ambient chrome: grain, progress bar, cursor glow ===== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: var(--noise);
  opacity: 0.035;
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 2;
}

.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--voice), var(--accent-strong));
  box-shadow: 0 0 12px var(--voice-glow);
  z-index: var(--z-progress);
  transition: width 80ms linear;
}

.cursor-glow {
  position: fixed;
  top: 0; left: 0;
  width: 360px; height: 360px;
  margin: -180px 0 0 -180px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-soft) 0%, rgba(155,107,255,0) 70%);
  pointer-events: none;
  z-index: var(--z-cursor);
  opacity: 0;
  transform: translate3d(-999px, -999px, 0);
  transition: opacity var(--dur-3) var(--ease-out);
  will-change: transform;
}
/* Restraint pass: dialed back from full opacity — a hint of ambient chrome
   following the cursor, not a decorative wash. */
.cursor-glow.is-active { opacity: 0.55; }
@media (hover: none), (pointer: coarse), (prefers-reduced-motion: reduce) {
  .cursor-glow { display: none; }
}

/* ===== Top bar ===== */
/* Redesigned to read as an app-grade product header (Linear/Vercel/OpenAI
   register): flat surface instead of a saturated glow-glass, tight
   typography, pill hover states instead of animated underlines, and a
   solid (not gradient/shine) CTA. Deliberately restrained — see the
   "avoid gradients/glow/large shadows" brief this replaced. */
.topbar {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  background: rgba(11, 9, 24, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-hair);
  transition: background var(--dur-3) var(--ease-out), border-color var(--dur-3) var(--ease-out);
}
body[data-scrolled="true"] .topbar {
  background: rgba(9, 7, 20, 0.96);
  border-bottom-color: var(--border);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 40px;
}
@media (max-width: 640px) { .topbar-inner { padding: 14px 16px; } }
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-emphasis);
  letter-spacing: var(--ls-tight);
}
.brand a { display: flex; align-items: center; gap: 14px; text-decoration: none; color: inherit; }
.brand-mark {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px var(--voice-glow));
}
/* Header-only override: tighter, flatter brand mark for the app-grade nav
   redesign — .brand/.brand-mark above stay untouched for the footer, which
   reuses the same classes at the original (bolder, glowing) treatment. */
.topbar .brand {
  gap: 12px;
  font-size: var(--fs-lead);
  font-weight: var(--fw-strong);
  letter-spacing: var(--ls-tight);
}
.topbar .brand a { gap: 12px; }
.topbar .brand-mark {
  width: 32px;
  height: 32px;
  filter: none;
}
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 8px var(--voice-glow); }
  50% { box-shadow: 0 0 18px var(--voice-glow); }
}
.eco-tag {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  color: var(--text-faint);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 10px;
  margin-left: 6px;
  white-space: nowrap;
}
@media (max-width: 720px) { .eco-tag { display: none; } }

.nav-links { display: none; align-items: center; gap: 2px; font-size: var(--fs-sm); font-weight: var(--fw-body); color: var(--text-muted); }
.nav-links a { text-decoration: none; color: inherit; }
.nav-links > a {
  padding: 8px 14px; border-radius: 8px;
  transition: color var(--dur-1) ease, background var(--dur-1) ease;
}
.nav-links > a:hover { color: var(--text); background: var(--bg-elevated); }
.nav-links > a.is-active { color: var(--text); background: var(--bg-elevated); }
@media (min-width: 900px) { .nav-links { display: flex; } }

.nav-cta-group { display: flex; align-items: center; gap: 14px; }
.nav-login-link { display: none; font-size: var(--fs-sm); font-weight: var(--fw-body); color: var(--text-muted); text-decoration: none; transition: color var(--dur-1) ease; }
.nav-login-link:hover { color: var(--text); }
.nav-cta { display: none; }
@media (min-width: 720px) { .nav-cta { display: inline-flex; } .nav-login-link { display: inline; } }

/* Solid, flat CTA — overrides .btn-primary's gradient/shine-sweep for the
   header only (higher selector specificity beats it without touching the
   shared .btn-primary rule other pages' CTAs still use). */
.topbar .nav-cta.btn-primary {
  background: var(--voice);
  color: var(--text-on-accent);
  font-weight: var(--fw-emphasis);
  font-size: var(--fs-sm);
  padding: 10px 20px;
  border-radius: 8px;
  box-shadow: none;
}
.topbar .nav-cta.btn-primary::before { content: none; }
.topbar .nav-cta.btn-primary:hover { background: var(--voice-strong); box-shadow: none; }

.nav-burger {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: transparent; color: var(--text-muted); cursor: pointer;
  transition: background var(--dur-1) ease, border-color var(--dur-1) ease, color var(--dur-1) ease;
}
.nav-burger:hover { background: var(--bg-elevated); border-color: var(--border-strong); color: var(--text); }
@media (min-width: 900px) { .nav-burger { display: none; } }

.mobile-menu {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-3) var(--ease-out);
  border-bottom: 1px solid transparent;
  background: rgba(9, 7, 20, 0.96);
  backdrop-filter: blur(14px);
}
.mobile-menu.is-open { grid-template-rows: 1fr; border-bottom-color: var(--border); }
.mobile-menu-inner { overflow: hidden; }
.mobile-menu-links { display: flex; flex-direction: column; padding: 8px 16px 20px; }
.mobile-menu-links a { padding: 14px 12px; border-radius: 8px; font-size: var(--fs-sm); font-weight: var(--fw-body); color: var(--text-muted); text-decoration: none; border-bottom: 1px solid var(--border-hair); transition: color var(--dur-1) ease, background var(--dur-1) ease; }
.mobile-menu-links a:hover { color: var(--text); background: var(--bg-elevated); }
@media (min-width: 900px) { .mobile-menu { display: none; } }

/* ===== Mega-nav dropdowns ===== */
.nav-item {
  position: relative; display: inline-flex; align-items: center; gap: 4px;
  padding: 8px 14px; border-radius: 8px; cursor: pointer;
  transition: background var(--dur-1) ease;
}
.nav-item:hover, .nav-item:focus-within { background: var(--bg-elevated); }
.nav-item:hover > a, .nav-item:focus-within > a { color: var(--text); }
.nav-item .caret { font-size: var(--fs-3xs); color: var(--text-faint); transition: transform var(--dur-1) ease; }
.nav-item:hover .caret, .nav-item:focus-within .caret { transform: rotate(180deg); color: var(--text-muted); }
/* ── The dropdown-closes-on-the-way-in bug (reported 2026-09-10) ──
   `.nav-dropdown` used to be the visible card itself, positioned with a
   real `top: calc(100% + 12px)` gap below the trigger. That gap was empty
   page background belonging to no element, so moving the cursor from the
   trigger down toward the panel crossed genuinely dead space: `.nav-item`
   lost `:hover` a frame before the pointer reached the card, and the menu
   closed on the way in — worse the wider/farther the target inside the
   panel.
   Fixed the way Vercel/Linear/GitHub-style mega-menus actually do it, not
   by shrinking the visual gap or guessing a hover-bridge width: split the
   hit-testable region from the visible card. `.nav-dropdown` is now an
   invisible outer box that starts flush at the trigger's bottom edge
   (`top: 100%`, zero real gap) and reaches down through its own
   `padding-top`; `.nav-dropdown-panel` inside it is the actual visible
   card, offset by that padding so it still LOOKS like a 12px gap. Because
   the outer box is one continuous rectangle from the trigger's edge
   through the padding into the panel, there is no y-range left where the
   cursor can be at a dead x/y with nothing under it — the invisible
   padding closes the gap the previous fixed-height gap left open,
   regardless of which direction inside the panel the cursor is heading. */
.nav-dropdown {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  padding-top: 12px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--dur-2) var(--ease-out), visibility var(--dur-2);
  z-index: var(--z-dropdown);
}
.nav-item:hover .nav-dropdown, .nav-item:focus-within .nav-dropdown {
  opacity: 1; visibility: visible; pointer-events: auto;
}
.nav-dropdown-panel {
  min-width: 560px; background: var(--bg-elevated); border: 1px solid var(--border);
  /* Big floating panel, same radius/shadow pair as .hero-visual-frame —
     was a one-off 12px + hand-picked rgba shadow that didn't match any
     token (marketing-design-system hard rule 2: tokens only). */
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lift); padding: var(--sp-5);
  display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-3);
  transform: translateY(6px) scale(0.98);
  transition: transform var(--dur-2) var(--ease-out);
}
.nav-item:hover .nav-dropdown-panel, .nav-item:focus-within .nav-dropdown-panel {
  transform: translateY(0) scale(1);
}
/* Generic card-hover language (border-color + a slight lift), the same
   feedback every other card on the site gives, plus its own icon and tag
   accents on top — a flat background swap read as static/non-interactive. */
.nav-drop-link {
  display: flex; align-items: flex-start; gap: var(--sp-3); padding: 10px 12px;
  border: 1px solid transparent; border-radius: var(--radius-md); text-decoration: none;
  transition: background var(--dur-1) ease, border-color var(--dur-2) ease, transform var(--dur-2) var(--ease-out);
}
.nav-drop-link:hover, .nav-drop-link:focus-visible {
  background: var(--bg-card); border-color: var(--border-strong); transform: translateY(-1px);
}
.nav-drop-icon {
  flex-shrink: 0; width: 40px; height: 40px; border-radius: var(--radius-md); margin-top: 1px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: var(--fw-display); font-size: var(--fs-xs); letter-spacing: var(--ls-tight);
  background: var(--accent-soft); color: var(--accent-strong);
  overflow: hidden; transition: transform var(--dur-2) var(--ease-spring);
}
.nav-drop-icon.is-hub { background: var(--voice-dim); color: var(--voice); }
.nav-drop-icon .icon { width: 20px; height: 20px; }
.nav-drop-link:hover .nav-drop-icon { transform: scale(1.08); }
.nav-drop-text { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.nav-drop-link .tag { font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--accent-strong); }
/* "You are here" is a you/current-page signal, not a category label like
   the rest — gold (--voice), the same "this one's you/selected" meaning
   .eco-card.is-you and the ecosystem orbit's own popover already use for
   TradingVox. Was rendering in the same violet as every other tag. */
.nav-drop-link .tag--you { color: var(--voice); }
.nav-drop-link strong { font-size: var(--fs-md); color: var(--text); font-weight: var(--fw-strong); }
.nav-drop-link span.desc { font-size: var(--fs-body-sm); line-height: 1.4; color: var(--text-muted); }
@media (prefers-reduced-motion: reduce) {
  .nav-drop-link:hover, .nav-drop-link:focus-visible, .nav-drop-link:hover .nav-drop-icon { transform: none; }
  .nav-item:hover .nav-dropdown-panel, .nav-item:focus-within .nav-dropdown-panel { transform: none; }
}
@media (max-width: 900px) { .nav-dropdown { display: none; } }

/* Grouped variant: multiple labeled columns instead of a flat 2-col grid,
   for dropdowns with enough items (8+) that an ungrouped grid stops being
   scannable. */
.nav-dropdown-panel.is-grouped { display: flex; gap: var(--sp-7); min-width: 700px; align-items: flex-start; }
.nav-dropdown-group { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 0; }
.nav-dropdown-heading {
  font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--ls-wide); text-transform: uppercase;
  color: var(--text-faint); padding: 4px 14px 12px;
}

/* ===== Buttons ===== */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 8px;
  border-radius: var(--radius-sm); padding: 14px 26px; font-size: var(--fs-body); font-weight: var(--fw-strong);
  letter-spacing: var(--ls-tight);
  font-family: var(--font-body); border: 1px solid transparent; cursor: pointer; text-decoration: none;
  isolation: isolate; overflow: hidden;
  transition: transform var(--dur-2) var(--ease-spring), box-shadow var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out), background var(--dur-2) var(--ease-out);
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: linear-gradient(135deg, var(--voice), var(--voice-light)); color: var(--text-on-accent); }
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 20%, rgba(255,255,255,0.55) 50%, transparent 80%);
  transform: translateX(-120%); z-index: -1;
}
.btn-primary:hover { box-shadow: 0 10px 30px rgba(255, 181, 71, 0.4); }
.btn-primary:hover::before { transform: translateX(120%); transition: transform 0.7s var(--ease-out); }
.btn-ghost { background: transparent; border-color: var(--border-strong); color: var(--text); }
.btn-ghost:hover { background: rgba(155, 107, 255, 0.08); border-color: var(--accent-strong); }
.btn-sm { padding: 8px 16px; font-size: var(--fs-label); }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } .btn-primary::before { display: none; } }

/* ===== Section shell ===== */
section { padding: var(--sp-9) 0; position: relative; }
/* .topbar is `position: sticky` (see ===== Top bar =====) — without this,
   jumping to an in-page anchor (nav's "Live Demo" link, the hero's "Try the
   voice demo" CTA, both -> #demo) scrolls the target flush to the viewport
   top, and the sticky nav then re-docks directly over the first ~70px of
   its content instead of sitting above it. Applied to every section with an
   id, not just #demo, since any of them could become a link target. */
section[id] { scroll-margin-top: 84px; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-head .eyebrow-mono { font-family: var(--font-mono); font-size: var(--fs-label); color: var(--data); letter-spacing: var(--ls-wide); text-transform: uppercase; }
/* Source-coloured variants so a section head can carry the same colour as
   the cards under it (EZPZ data = --accent, Finn = --voice; EZRA keeps the
   default --data) — same mapping as .feature-card--ezpz/--ezra/--finn. */
.section-head .eyebrow-mono--accent { color: var(--accent); }
.section-head .eyebrow-mono--voice { color: var(--voice); }
.section-head h2 { font-family: var(--font-display); font-weight: var(--fw-display); font-size: var(--fs-h2); margin: 10px 0 12px; letter-spacing: var(--ls-tight-lg); line-height: 1.05; }
.section-head p { color: var(--text); font-size: var(--fs-lead); line-height: 1.5; }

/* ===== Scroll reveal ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity var(--dur-4) var(--ease-out-expo), transform var(--dur-4) var(--ease-out-expo); transition-delay: var(--reveal-delay, 0ms); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ===== Hero (home + section-hero variants share the ambient bg) ===== */
.hero { padding: 100px 0 88px; overflow: hidden; }
.hero-bg { position: absolute; inset: -10% -10% auto -10%; height: 900px; pointer-events: none; z-index: 0; }
.hero-blob { position: absolute; border-radius: 50%; filter: blur(70px); mix-blend-mode: screen; opacity: 0.68; will-change: transform; }
.hero-blob.b1 { width: 560px; height: 560px; top: -120px; left: 8%; background: radial-gradient(circle, var(--accent) 0%, transparent 70%); animation: driftA 22s var(--ease-in-out) infinite alternate; }
.hero-blob.b2 { width: 480px; height: 480px; top: 40px; right: 6%; background: radial-gradient(circle, var(--voice) 0%, transparent 70%); opacity: 0.55; animation: driftB 26s var(--ease-in-out) infinite alternate; }
.hero-blob.b3 { width: 380px; height: 380px; top: 260px; left: 42%; background: radial-gradient(circle, var(--data) 0%, transparent 70%); opacity: 0.35; animation: driftA 30s var(--ease-in-out) infinite alternate-reverse; }
@keyframes driftA { from { transform: translate(0, 0) scale(1); } to { transform: translate(40px, 60px) scale(1.08); } }
@keyframes driftB { from { transform: translate(0, 0) scale(1); } to { transform: translate(-50px, 30px) scale(0.94); } }
@media (prefers-reduced-motion: reduce) { .hero-blob, .eyebrow .pulse-dot, .hero-visual-orb { animation: none; } }
.hero-grid-fade {
  position: absolute; inset: 0;
  background:
    linear-gradient(var(--border-hair) 1px, transparent 1px) 0 0 / 64px 64px,
    linear-gradient(90deg, var(--border-hair) 1px, transparent 1px) 0 0 / 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 20%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 60% 50% at 50% 20%, #000 30%, transparent 75%);
  pointer-events: none;
}

.hero > .container { position: relative; z-index: 1; }

/* ---- Headline: top and centered, its own full-width row above the
   split grid below (not part of either column). ---- */
.hero-headline { text-align: center; margin: 0 auto 52px; }
.hero-headline .eyebrow { margin-bottom: 28px; }

/* ---- Bento split below the headline: copy left, live voice-demo card
   right (≥1080px). Stacks to a single left-aligned column below that. ---- */
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 56px; align-items: center; }
.hero-copy .hero-ctas, .hero-copy .hero-proof { justify-content: flex-start; }
.hero-showcase { position: relative; width: 100%; max-width: 560px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.hero-showcase .hero-visual { max-width: none; margin: 0; width: 100%; }
.hero-showcase-badge {
  display: inline-flex; align-items: center; gap: 7px;
  margin-bottom: 14px; padding: 5px 14px;
  background: var(--bg-glass); border: 1px solid rgba(61,220,151,0.35); border-radius: 999px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--ls-wide); color: var(--data);
}
.hero-showcase-badge-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--data); flex-shrink: 0;
  box-shadow: 0 0 0 0 rgba(61,220,151,0.5);
  animation: badgeDotPulse 2s ease-in-out infinite;
}
@keyframes badgeDotPulse {
  0%   { box-shadow: 0 0 0 0 rgba(61,220,151,0.5); }
  70%  { box-shadow: 0 0 0 7px rgba(61,220,151,0); }
  100% { box-shadow: 0 0 0 0 rgba(61,220,151,0); }
}
@media (prefers-reduced-motion: reduce) { .hero-showcase-badge-dot { animation: none; box-shadow: none; } }
@media (min-width: 1080px) {
  .hero-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 40px; }
  .hero-showcase { margin: 0 0 0 auto; }
}
.eyebrow {
  font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: var(--ls-wide); color: var(--voice);
  text-transform: uppercase; display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(255, 181, 71, 0.35); background: var(--voice-dim);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 28px;
}
.eyebrow .pulse-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--voice); box-shadow: 0 0 8px var(--voice); animation: dotPulse 2s ease-in-out infinite; }
.hero h1 { font-family: var(--font-display); font-weight: var(--fw-display); font-size: var(--fs-h1); line-height: 0.98; margin: 0 0 24px; letter-spacing: var(--ls-tight-xl); text-shadow: 0 0 60px rgba(155,107,255,0.18), 0 0 120px rgba(155,107,255,0.07); text-wrap: balance; }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(102deg, var(--accent-strong) 0%, var(--voice) 45%, var(--accent) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  background-size: 250% auto; animation: gradientShift 4s ease-in-out infinite;
}
@keyframes gradientShift { 0%, 100% { background-position: 0% center; } 50% { background-position: 100% center; } }
@media (prefers-reduced-motion: reduce) { .hero h1 em { animation: none; } }
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-note { margin-top: 18px; font-size: var(--fs-xs); color: var(--text-faint); }

.hero-proof { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 26px; }
.hero-proof span {
  font-family: var(--font-mono); font-size: var(--fs-label); color: var(--text-muted);
  border: 1px solid var(--border-strong); border-radius: 999px; padding: 6px 13px;
  display: inline-flex; align-items: center; gap: 7px; background: var(--bg-glass);
}
.hero-proof span::before { content: '✓'; color: var(--data); font-weight: var(--fw-strong); }

/* ---- "Try saying" typewriter — a live-looking example of what you'd
   actually say to Vox, cycling through one line per capability (Ask/Draw/
   Research/Control) so it doubles as a feature teaser, not just texture.
   Typing logic lives in interactions.js, guarded on #heroTypewriterText so
   it's inert on every other page. ---- */
.hero-typewriter {
  display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; max-width: 100%;
  margin: 0 0 30px; padding: 11px 18px;
  background: var(--bg-glass); border: 1px solid var(--border-strong); border-radius: 999px;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.hero-typewriter-label {
  font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--ls-wide); text-transform: uppercase;
  color: var(--voice); flex-shrink: 0;
}
.hero-typewriter-line { margin: 0; min-height: 20px; font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-sm); color: var(--text); }
.hero-typewriter-cursor {
  display: inline-block; width: 2px; height: 16px; margin-left: 1px; vertical-align: -3px;
  background: var(--voice); animation: heroTypeCursor 0.9s steps(1) infinite;
}
@keyframes heroTypeCursor { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .hero-typewriter-cursor { animation: none; } }

/* ---- Hero visual mockup (illustrative, not a real screenshot) ---- */
.hero-visual { position: relative; max-width: 640px; margin: 56px auto 0; }
.hero-visual-frame {
  position: relative; background: var(--bg-glass);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glow), var(--shadow-lift); padding: 22px 24px; text-align: left;
}
.hero-visual-frame--voice {
  text-align: center; padding-top: 26px;
  border-color: rgba(155, 107, 255, 0.28);
  animation: heroCardGlow 3.5s ease-in-out infinite alternate;
}
@keyframes heroCardGlow {
  from { box-shadow: 0 0 0 1px rgba(155,107,255,0.14), 0 18px 50px -12px rgba(155,107,255,0.25), 0 28px 70px -18px rgba(4,2,18,0.75); }
  to   { box-shadow: 0 0 0 1px rgba(155,107,255,0.45), 0 18px 50px -12px rgba(155,107,255,0.55), 0 0 80px rgba(155,107,255,0.2), 0 28px 70px -18px rgba(4,2,18,0.75); }
}
@media (prefers-reduced-motion: reduce) { .hero-visual-frame--voice { animation: none !important; border-color: var(--border-strong); } }
.hero-visual-topline { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; text-align: left; }
.hero-visual-dots { display: flex; gap: 6px; }
.hero-visual-dots span { width: 8px; height: 8px; border-radius: 50%; background: var(--border-strong); }
.hero-visual-label { font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--text-faint); transition: color var(--dur-2) ease; }

/* ---- Hero orb trigger — tap to hear a real answer. Reuses #demo's real
   .orb-wrap/.orb/.orb-ring component (same data-state colors/animations,
   see .orb-wrap[data-state=...] rules below) at hero scale, so this isn't
   a lookalike mockup — it's the actual "speaking" indicator the live
   product shows, sized up as the hero's focal point. ---- */
.hero-orb-trigger {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  background: none; border: none; padding: 8px 0 22px; margin: 0 auto 22px; cursor: pointer; width: 100%;
  border-bottom: 1px dashed var(--border);
}
.hero-orb-wrap.hero-orb-wrap { width: 176px; height: 176px; }
.hero-orb-wrap.hero-orb-wrap .orb { width: 128px; height: 128px; }
/* Both the icon and the eq bars are absolutely centered on top of each
   other — without this, .orb's flex row lays them out side by side (even
   though only one is visible at a time, opacity:0 still occupies flex
   space), which shoves the visible one off-center. */
.hero-orb-play-icon {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 30px; height: 30px; fill: var(--voice);
  transition: opacity var(--dur-2) ease, transform var(--dur-2) ease;
}
.hero-orb-trigger:hover .hero-orb-play-icon { transform: translate(-50%, -50%) scale(1.08); }
.hero-orb-wrap[data-state="speaking"] .hero-orb-play-icon { opacity: 0; transform: translate(-50%, -50%) scale(0.7); }
.hero-orb-eq {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  display: flex; align-items: center; justify-content: center; gap: 3px; height: 30px; width: 42px;
  opacity: 0; transition: opacity var(--dur-2) ease;
}
.hero-orb-wrap[data-state="speaking"] .hero-orb-eq { opacity: 1; }
/* Idle/no-JS fallback is this canned keyframe loop. When real audio is
   playing, interactions.js drives an AnalyserNode off the actual <audio>
   element and sets bar heights + animation:none inline per frame — same
   bars, real amplitude instead of a canned pulse. See startWaveform(). */
.hero-orb-eq i { width: 3px; height: 8px; border-radius: 2px; background: var(--voice); display: block; animation: heroOrbEq 1s ease-in-out infinite; }
.hero-orb-eq i:nth-child(1) { animation-delay: -0.9s; }
.hero-orb-eq i:nth-child(2) { animation-delay: -0.6s; }
.hero-orb-eq i:nth-child(3) { animation-delay: -0.3s; }
.hero-orb-eq i:nth-child(4) { animation-delay: -0.7s; }
.hero-orb-eq i:nth-child(5) { animation-delay: -0.4s; }
.hero-orb-eq i:nth-child(6) { animation-delay: -0.15s; }
.hero-orb-eq i:nth-child(7) { animation-delay: -0.55s; }
@keyframes heroOrbEq { 0%, 100% { height: 7px; } 50% { height: 26px; } }
@media (prefers-reduced-motion: reduce) { .hero-orb-eq i { animation: none; height: 16px; } }
.hero-orb-hint { font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--ls-wide); color: var(--text-faint); transition: color var(--dur-2) ease; }
.hero-orb-wrap[data-state="speaking"] ~ .hero-orb-hint { color: var(--voice); }

/* Base .hero-qa* rules — shared with coming_soon.html's own hero mockup
   (its .hero-visual-body/.hero-visual-orb pairing below), left-aligned
   next to a small fixed orb. Do not change alignment/spacing here; the
   redesigned centered layout for home.html's voice-first hero is scoped
   under .hero-visual-frame--voice below instead, so the two pages don't
   fight over the same class names. */
.hero-qa { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.hero-qa-track { position: relative; min-height: 84px; }
.hero-qa-slide {
  position: absolute; inset: 0; display: flex; flex-direction: column; gap: 7px;
  opacity: 0; transform: translateY(8px); pointer-events: none;
  transition: opacity var(--dur-3) var(--ease-out), transform var(--dur-3) var(--ease-out);
}
.hero-qa-slide.is-active { opacity: 1; transform: translateY(0); pointer-events: auto; }
.hero-qa-q {
  font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--ls-wide); color: var(--text-faint);
  text-transform: uppercase;
}
.hero-qa-a { font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-md); line-height: 1.28; color: var(--text); }
/* Which real, admin-registered Studio Beta voice narrated this specific
   clip (HeroVoiceDemo.voice) — shown only when a row actually sets one. */
.hero-qa-voice { font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--ls-wide); color: var(--text-faint); }
/* Dots are real buttons — tap any one to jump straight to that example
   instead of waiting for the ~3.4s auto-rotation (see interactions.js). */
.hero-qa-dots { display: flex; gap: 6px; justify-content: center; }
.hero-qa-dot {
  width: 6px; height: 6px; padding: 7px; margin: -7px; border-radius: 50%; border: none; background: none; cursor: pointer;
  position: relative; -webkit-tap-highlight-color: transparent;
}
.hero-qa-dot::before {
  content: ''; position: absolute; inset: 7px; border-radius: 50%; background: var(--border-strong);
  transition: background var(--dur-2) ease, transform var(--dur-2) ease;
}
.hero-qa-dot:hover::before { background: var(--text-faint); }
.hero-qa-dot.is-active::before { background: var(--voice); transform: scale(1.3); }
.hero-qa-dot:focus-visible { outline: 2px solid var(--voice); outline-offset: 3px; border-radius: 50%; }
@media (prefers-reduced-motion: reduce) { .hero-qa-slide { transition: none; } }
@media (max-width: 480px) { .hero-qa-a { font-size: var(--fs-body); } }

.hero-visual-body { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; }
.hero-visual-orb {
  width: 64px; height: 64px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--bg-orb-glow), var(--bg-card) 70%);
  border: 1px solid var(--voice); box-shadow: 0 0 30px rgba(255, 181, 71, 0.35);
  flex-shrink: 0; animation: heroOrbPulse 2.4s ease-in-out infinite;
}
@keyframes heroOrbPulse { 0%, 100% { box-shadow: 0 0 20px rgba(255,181,71,0.28); } 50% { box-shadow: 0 0 38px rgba(255,181,71,0.5); } }

/* ---- home.html's voice-first hero only: center the Q&A caption under the
   big orb instead of the left-aligned-next-to-a-small-orb base layout
   above. ---- */
.hero-visual-frame--voice .hero-qa { align-items: center; text-align: center; }
.hero-visual-frame--voice .hero-qa-track { width: 100%; }
.hero-visual-frame--voice .hero-qa-slide { align-items: center; }
.hero-visual-frame--voice .hero-qa-a { max-width: 480px; }
.hero-visual-frame--voice .hero-qa-dots { margin-top: 2px; }
@media (max-width: 480px) {
  .hero-orb-wrap.hero-orb-wrap { width: 140px; height: 140px; }
  .hero-orb-wrap.hero-orb-wrap .orb { width: 100px; height: 100px; }
}
.hero-visual-ticker { margin-top: 18px; display: flex; gap: 10px; flex-wrap: wrap; border-top: 1px dashed var(--border); padding-top: 14px; }
.hero-visual-frame--voice .hero-visual-ticker { justify-content: center; }
.hero-visual-ticker span {
  font-family: var(--font-mono); font-size: var(--fs-2xs); padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--border-strong); color: var(--text-muted); transition: color var(--dur-2) ease, border-color var(--dur-2) ease;
}
.hero-visual-ticker span.up { color: var(--data); border-color: rgba(61, 220, 151, 0.4); }
.hero-visual-ticker span.down { color: var(--data-down); border-color: rgba(255, 107, 122, 0.4); }
.hero-visual-glow {
  position: absolute; inset: -6px; border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(155, 107, 255, 0.45), rgba(255, 181, 71, 0.3), rgba(61,220,151,0.15));
  filter: blur(32px); z-index: -1;
  animation: visualGlowPulse 4s ease-in-out infinite alternate;
}
@keyframes visualGlowPulse { from { opacity: 0.65; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .hero-visual-glow { animation: none; } }

/* Real integrations this specific answer drew on — not decorative, ties
   the sample back to actual connected products (TradingView's real
   charting_library is embedded at #chart; Finn/EZRA are real EZPZ
   ecosystem services, see .logo-strip below). */
.hero-visual-connected {
  margin: 14px 0 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--ls-wide); color: var(--text-faint);
}
.hero-visual-connected-chip {
  display: inline-flex; align-items: center; gap: 6px; color: var(--text-muted);
  border: 1px solid var(--border); border-radius: 999px; padding: 3px 10px;
}
.hero-visual-connected-chip::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }

/* ===== Hero capability showcase — the 4 things Vox actually does
   (project-documents/VOX_USE_CASES.md §2-§5), so a first-time visitor
   isn't left thinking Vox only answers spoken questions. Each card gets
   its own brand color (existing tokens, none new) instead of one flat
   --bg-card gray for all four — --accent for Ask, --voice for Draw
   (matches the trendline it draws), --data for Research, --tier-free for
   Control, so the row reads as 4 distinct capabilities at a glance. ===== */
.hero-capabilities { max-width: 1080px; margin: 56px auto 0; }
.hero-capabilities-label {
  text-align: center; font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--ls-wide);
  text-transform: uppercase; color: var(--text-faint); margin: 0 0 24px;
}
.hero-cap-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
/* Same mousemove spotlight+tilt mechanism as .feature-card (interactions.js
   SPOTLIGHT_SELECTOR/TILT_SELECTOR sets --mx/--my and a live rotateX/rotateY
   — real 3D response to the cursor, not a canned hover snap). */
.hero-cap-card {
  position: relative; overflow: hidden; background: var(--bg-card); border: 1px solid var(--border-strong);
  border-radius: var(--radius-md); padding: 28px 28px 24px;
  display: flex; flex-direction: row; align-items: flex-start; gap: 22px;
  transform: perspective(900px) rotateX(0deg) rotateY(0deg); will-change: transform;
  box-shadow: 0 0 0 1px var(--cap-glow, transparent), 0 20px 40px -24px rgba(4, 2, 18, 0.75);
  transition: border-color var(--dur-2) ease, box-shadow var(--dur-2) ease, transform var(--dur-2) var(--ease-out);
}
.hero-cap-card::before {
  content: ''; position: absolute; inset: 0; opacity: 0; pointer-events: none;
  background: radial-gradient(320px circle at var(--mx, 30%) var(--my, 50%), var(--cap-glow, var(--voice-dim)), transparent 70%);
  transition: opacity var(--dur-2) ease;
}
.hero-cap-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cap-color, var(--accent)), transparent);
  opacity: 0; transition: opacity var(--dur-3) var(--ease-out);
}
.hero-cap-card:hover::before, .hero-cap-card:focus-visible::before,
.hero-cap-card.is-active::before { opacity: 1; }
.hero-cap-card:hover::after, .hero-cap-card:focus-visible::after,
.hero-cap-card.is-active::after { opacity: 1; }
.hero-cap-card:hover, .hero-cap-card:focus-visible {
  border-color: var(--cap-color, var(--border-strong));
  box-shadow: 0 0 0 1px var(--cap-color, var(--border-strong)), 0 0 48px -8px var(--cap-glow, var(--accent-glow)), var(--shadow-card);
}
.hero-cap-card.is-active {
  border-color: var(--cap-color, var(--border-strong));
  box-shadow: 0 0 0 1px var(--cap-color, var(--border-strong)), 0 0 40px -6px var(--cap-glow, var(--accent-glow)), var(--shadow-card);
}
.hero-cap-card--ask { --cap-color: var(--accent); --cap-glow: var(--accent-soft); }
.hero-cap-card--draw { --cap-color: var(--voice); --cap-glow: var(--voice-dim); }
.hero-cap-card--research { --cap-color: var(--data); --cap-glow: var(--data-dim); }
.hero-cap-card--control { --cap-color: var(--tier-free); --cap-glow: rgba(13, 148, 136, 0.16); }

/* Icon column — square tinted area on the left */
.hero-cap-media {
  flex-shrink: 0; display: flex; flex-direction: column; align-items: center;
  justify-content: flex-start; gap: 10px;
  width: 88px; padding: 18px 12px 14px;
  background: var(--cap-glow, rgba(155,107,255,0.07));
  border: 1px solid var(--cap-glow, var(--border));
  border-radius: var(--radius-sm);
  transition: background var(--dur-2) ease, border-color var(--dur-2) ease;
}
.hero-cap-card:hover .hero-cap-media,
.hero-cap-card.is-active .hero-cap-media {
  background: var(--cap-glow, rgba(155,107,255,0.13));
  border-color: var(--cap-color, var(--accent));
}
.hero-cap-num {
  font-family: var(--font-mono); font-size: var(--fs-3xs); font-weight: var(--fw-strong); letter-spacing: var(--ls-wide);
  color: var(--cap-color, var(--accent)); opacity: 0.45;
  transition: opacity var(--dur-2) ease;
}
.hero-cap-card:hover .hero-cap-num,
.hero-cap-card.is-active .hero-cap-num { opacity: 1; }

/* Content column — tag, title, example, chips */
.hero-cap-body { flex: 1; min-width: 0; }
.hero-cap-tag {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-mono); font-size: var(--fs-2xs); font-weight: var(--fw-strong); letter-spacing: var(--ls-wide);
  text-transform: uppercase; color: var(--cap-color, var(--voice)); margin-bottom: 10px;
}
.hero-cap-tag::before {
  content: ''; display: inline-block; width: 5px; height: 5px; border-radius: 50%;
  background: var(--cap-color, var(--accent));
}
.hero-cap-title { font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-h4); line-height: 1.28; color: var(--text); margin: 0 0 14px; }
.hero-cap-example {
  font-family: var(--font-mono); font-size: var(--fs-xs); line-height: 1.55; color: var(--text);
  margin: 0; padding: 11px 14px; background: rgba(243,240,255,0.035); border-radius: 8px;
  border-left: 2px solid var(--cap-color, var(--accent));
}
.hero-cap-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.hero-cap-chip {
  font-family: var(--font-mono); font-size: var(--fs-2xs); font-weight: var(--fw-emphasis); letter-spacing: var(--ls-wide);
  padding: 4px 10px; border-radius: 999px;
  color: var(--cap-color, var(--accent));
  background: var(--cap-glow, rgba(155,107,255,0.1));
  border: 1px solid transparent;
  transition: border-color var(--dur-1) ease;
}
.hero-cap-card.is-active .hero-cap-chip,
.hero-cap-card:hover .hero-cap-chip { border-color: var(--cap-color, var(--accent)); }
.hero-cap-tv-badge {
  display: inline-flex; align-items: center; gap: 5px;
  margin-top: 14px; padding: 5px 12px;
  background: rgba(41, 98, 255, 0.1); border: 1px solid rgba(41, 98, 255, 0.25); border-radius: 999px;
  font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--ls-wide); color: #6EA8FF;
}
.hero-cap-tv-badge svg { width: 14px; height: 10px; flex-shrink: 0; color: #6EA8FF; }

/* Icon strip — sized for the media column */
.hero-cap-icon { position: relative; display: block; width: 64px; height: 52px; color: var(--cap-color, var(--accent-strong)); }
.hero-cap-icon svg { width: 100%; height: 100%; overflow: visible; }

/* Draw: thin bars (same 3px width as Ask bars) + animated trendline. */
.hero-cap-chart rect { fill: var(--border-strong); opacity: 0.45; }
.hero-cap-trendline {
  fill: none; stroke: var(--cap-color, var(--voice)); stroke-width: 2.5; stroke-linecap: round;
  stroke-dasharray: 65; stroke-dashoffset: 65; animation: heroCapDraw 3.2s var(--ease-out) infinite;
}
@keyframes heroCapDraw {
  0% { stroke-dashoffset: 65; }
  35%, 75% { stroke-dashoffset: 0; }
  100% { stroke-dashoffset: 0; }
}

/* Ask: 5 symmetric thin bars (bell-curve heights), animated vertical scale. */
.hero-cap-wave .wave-bar { fill: var(--cap-color); transform-origin: center; transform-box: fill-box; animation: heroCapWave 1.4s ease-in-out infinite; }
.hero-cap-wave .wave-bar:nth-child(1) { animation-delay: -1.1s; }
.hero-cap-wave .wave-bar:nth-child(2) { animation-delay: -0.7s; }
.hero-cap-wave .wave-bar:nth-child(3) { animation-delay: -1.4s; }
.hero-cap-wave .wave-bar:nth-child(4) { animation-delay: -0.4s; }
.hero-cap-wave .wave-bar:nth-child(5) { animation-delay: -0.9s; }
@keyframes heroCapWave { 0%, 100% { transform: scaleY(0.45); } 50% { transform: scaleY(1); } }

/* Research: stroke-only magnifying glass + data lines inside.
   Same stroke weight (2.5px) as the Draw trendline — all icons now share one weight. */
.hero-cap-scan .scan-glass { fill: none; stroke: var(--cap-color); stroke-width: 2.5; stroke-linecap: round; animation: heroCapScan 3s ease-in-out infinite; }
.hero-cap-scan .scan-line { stroke: var(--border-strong); stroke-width: 1.5; stroke-linecap: round; fill: none; opacity: 0.65; }
@keyframes heroCapScan {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(-3px, 3px); }
  50% { transform: translate(-6px, -2px); }
  75% { transform: translate(-2px, -4px); }
}

/* Control: 3-track horizontal slider icon. Same stroke weight as the others.
   The active knob pulses to signal live control. */
.hero-cap-slider .slider-track { stroke: var(--cap-color); stroke-width: 2; stroke-linecap: round; fill: none; opacity: 0.35; }
.hero-cap-slider .slider-knob { fill: none; stroke: var(--cap-color); stroke-width: 2.5; }
.hero-cap-slider .slider-knob--active { fill: var(--cap-color); opacity: 0.85; animation: heroCapSliderPulse 2s ease-in-out infinite; }
@keyframes heroCapSliderPulse { 0%, 100% { opacity: 0.85; } 50% { opacity: 0.4; } }
@media (prefers-reduced-motion: reduce) {
  .hero-cap-card { transition: none; transform: none !important; }
  .hero-cap-trendline { animation: none; stroke-dashoffset: 0; }
  .hero-cap-wave .wave-bar { animation: none; transform: scaleY(0.75); }
  .hero-cap-scan .scan-glass { animation: none; }
  .hero-cap-slider .slider-knob--active { animation: none; opacity: 1; }
}
@media (max-width: 640px) {
  .hero-cap-grid { grid-template-columns: 1fr; }
  .hero-cap-card { padding: 20px 18px 18px; gap: 16px; }
  .hero-cap-media { width: 72px; padding: 14px 10px 12px; }
  .hero-cap-icon { width: 52px; height: 42px; }
  .hero-cap-title { font-size: var(--fs-body); }
}


/* ===== Marquee logo strip ===== */
.logo-strip { padding: 40px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.logo-strip-label { text-align: center; font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--text-faint); margin: 0 0 22px; }
.logo-row { display: flex; align-items: center; justify-content: center; gap: 20px; flex-wrap: wrap; }
.logo-chip {
  display: flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: var(--fw-emphasis);
  font-size: var(--fs-sm); color: var(--text-muted); padding: 10px 18px; border: 1px solid var(--border);
  border-radius: var(--radius-pill); transition: color var(--dur-1) ease, border-color var(--dur-1) ease; white-space: nowrap;
}
.logo-chip:hover { color: var(--text); border-color: var(--border-strong); }
.logo-chip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ===== How it works =====
   A real 3-step pipeline (ask -> Vox routes to whichever ecosystem piece
   actually has the answer -> spoken back), not three unconnected feature
   blurbs — the arrow connectors plus the step-example quotes on 1 and 3
   are the same real exchange threaded through, and step 2's routes list
   is the actual EZPZ-direct/EZRA/Finn split (project-documents/
   VOX_USE_CASES.md §1-§5), not a generic "smart backend" claim. */
.steps-grid { display: flex; flex-direction: column; gap: 14px; position: relative; }
@media (min-width: 860px) { .steps-grid { flex-direction: row; align-items: stretch; gap: 0; } }
.step-card {
  background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 28px 24px; position: relative; transition: border-color var(--dur-2) ease, transform var(--dur-2) ease;
  display: flex; flex-direction: column;
}
@media (min-width: 860px) { .step-card { flex: 1 1 0; } }
.step-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.step-num {
  font-family: var(--font-mono); font-size: var(--fs-label); color: var(--voice); border: 1px solid rgba(255,181,71,0.35);
  background: var(--voice-dim); width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px; font-weight: var(--fw-strong);
}
.step-card h3 { font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-h3); margin: 0 0 10px; letter-spacing: var(--ls-tight-lg); }
.step-card p { font-size: var(--fs-sm); line-height: 1.5; color: var(--text); margin: 0; }

/* Connector between steps: a down-arrow when stacked on mobile, a
   right-arrow in the row on desktop — makes this read as one pipeline
   instead of three separate cards competing for attention. */
.step-arrow { display: flex; align-items: center; justify-content: center; color: var(--text-faint); flex-shrink: 0; }
.step-arrow .icon { width: 20px; height: 20px; transform: rotate(90deg); }
@media (min-width: 860px) { .step-arrow { width: 44px; } .step-arrow .icon { transform: none; } }

/* Real quoted exchange on steps 1 and 3 — the same question/answer pair,
   not two unrelated examples, so the loop actually closes. */
.step-card p.step-example {
  margin-top: 14px; padding: 10px 14px; background: var(--bg-card); border: 1px solid var(--border-hair);
  border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: var(--fs-xs); line-height: 1.5;
  color: var(--text);
}

/* Step 2's real routing split, meaning-coded to match this site's other
   ecosystem-routing colors (hero-cap-card): live market data = --data
   (green), EZRA's reasoning = --accent (brand/AI), Finn's real TradingView
   control = --tier-free (teal), so the same concept reads the same color
   everywhere on the page. */
.step-routes { list-style: none; margin: 16px 0 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.step-route { display: flex; align-items: center; gap: 9px; font-size: var(--fs-label); }
.step-route-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.step-route--data .step-route-dot { background: var(--data); box-shadow: 0 0 6px var(--data-dim); }
.step-route--research .step-route-dot { background: var(--accent); box-shadow: 0 0 6px var(--accent-soft); }
.step-route--control .step-route-dot { background: var(--tier-free); box-shadow: 0 0 6px rgba(13, 148, 136, 0.35); }
.step-route-tag { color: var(--text-muted); flex: 1; }
.step-route-via { font-family: var(--font-mono); font-size: var(--fs-2xs); font-weight: var(--fw-strong); letter-spacing: var(--ls-wide); color: var(--text-muted); white-space: nowrap; }

/* ===== Modern Mode Selector (redesigned 2026-09-02) ===== */
/* Clean, centered tabs with professional styling */

.demo-mode-selector {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin: 28px 0 32px;
}

.mode-tabs-container {
  display: flex;
  justify-content: center;
  width: 100%;
}

.mode-tabs {
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 6px;
  box-shadow: inset 0 1px 2px rgba(4, 2, 18, 0.15);
}

.mode-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-emphasis);
  cursor: pointer;
  outline: none;
  white-space: nowrap;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* .mode-tab[hidden] no longer needs its own override — superseded by the
   global [hidden] rule in the Reset section above (2026-09-10). */

.mode-tab:hover {
  color: var(--text);
  background: rgba(243, 240, 255, 0.06);
}

.mode-tab.active {
  background: var(--data);
  color: var(--text-on-data);
  box-shadow: 0 2px 8px rgba(61, 220, 151, 0.3);
}

.mode-tab.active:hover {
  background: var(--data-strong);
  box-shadow: 0 3px 10px rgba(61, 220, 151, 0.4);
}

.mode-tab:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 2px;
}

/* Connection status */
.live-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: var(--fw-body);
  color: var(--text-muted);
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  box-shadow: 0 1px 3px rgba(4, 2, 18, 0.1);
}

.live-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-faint);
  flex-shrink: 0;
}

.live-status-dot.is-connecting {
  background: var(--voice);
  animation: dotPulse 1.3s ease-in-out infinite;
}

.live-status-dot.is-connected {
  background: var(--data);
  box-shadow: 0 0 8px var(--data);
}

.live-status-dot.is-error {
  background: var(--data-down);
}

@media (prefers-reduced-motion: reduce) {
  .live-status-dot.is-connecting {
    animation: none;
  }
}

/* Auth panel */
.auth-panel {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.auth-link {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  color: var(--text-faint);
  text-decoration: none;
  border-bottom: 1px dashed var(--border-strong);
  transition: all var(--dur-1) ease;
}

.auth-link:hover {
  color: var(--voice);
  border-bottom-color: var(--voice);
}

/* Connect button */
.live-connect-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  background: linear-gradient(135deg, var(--data) 0%, var(--data-strong) 100%);
  color: var(--text-on-data);
  font-family: var(--font-body);
  font-weight: var(--fw-strong);
  font-size: var(--fs-body-sm);
  box-shadow: 0 4px 12px rgba(61, 220, 151, 0.3);
  transition: all 0.2s ease;
}

.live-connect-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(61, 220, 151, 0.4);
}

.live-connect-btn:active {
  transform: translateY(0);
}

.live-connect-btn:focus-visible {
  box-shadow: 0 0 0 3px var(--data-dim), 0 4px 12px rgba(61, 220, 151, 0.3);
}

.live-connect-btn:disabled {
  cursor: wait;
  opacity: 0.75;
  transform: none;
}

.live-connect-icon {
  display: flex;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.live-connect-icon .icon {
  width: 18px;
  height: 18px;
}

.live-connect-btn.is-connecting .live-connect-icon .icon {
  animation: iconSpin 1.1s linear infinite;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .mode-tabs {
    padding: 5px;
    border-radius: 10px;
  }
  
  .mode-tab {
    padding: 8px 16px;
    font-size: var(--fs-xs);
  }
}

@media (max-width: 640px) {
  .mode-tabs {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  
  .mode-tabs::-webkit-scrollbar {
    display: none;
  }
  
  .mode-tab {
    padding: 8px 14px;
    font-size: var(--fs-xs);
  }
}

@media (max-width: 480px) {
  .demo-mode-selector {
    margin: 20px 0 24px;
  }
  
  .mode-tab {
    padding: 7px 12px;
    font-size: var(--fs-label);
  }
}

/* ===== Standalone auth pages (login/signup/forgot/reset/verify) ===== */
/* Split product-canvas + form. Shared chrome lives in auth_base.html.
   Form fields here are `.auth-field`; `.form-field` below is the contact
   page's (and any other marketing form's) language — do not merge them. */
.auth-msg { font-family: var(--font-mono); font-size: var(--fs-label); color: var(--text-faint); text-align: center; margin-top: 14px; min-height: 16px; line-height: 1.6; }
.auth-msg a { color: var(--voice); }

.auth-split-body {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: minmax(420px, 1fr) minmax(440px, 1fr);
}
@media (max-width: 1080px) { .auth-split-body { grid-template-columns: 380px 1fr; } }
@media (max-width: 860px)  { .auth-split-body { grid-template-columns: 1fr; } }

.auth-brand-panel {
  background: var(--bg-sunken);
  display: flex; flex-direction: column;
  justify-content: space-between;
  padding: var(--sp-7) var(--sp-6);
  position: relative; overflow: hidden;
  border-right: 1px solid var(--border);
}
@media (max-width: 1080px) { .auth-brand-panel { padding: var(--sp-6) var(--sp-5); } }
@media (max-width: 860px)  { .auth-brand-panel { display: none; } }

.auth-brand-blob {
  position: absolute; border-radius: 50%;
  filter: blur(90px); pointer-events: none;
}
.auth-brand-blob.b1 {
  width: 420px; height: 420px;
  background: radial-gradient(ellipse, var(--accent-soft) 0%, transparent 70%);
  top: -100px; left: -100px;
  animation: blobDrift 14s var(--ease-in-out) infinite;
}
.auth-brand-blob.b2 {
  width: 320px; height: 320px;
  background: radial-gradient(ellipse, var(--voice-dim) 0%, transparent 70%);
  bottom: -60px; right: -60px;
  animation: blobDrift 18s var(--ease-in-out) infinite reverse;
}
@keyframes blobDrift {
  0%,100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(28px,-36px) scale(1.07); }
  66%      { transform: translate(-18px,28px) scale(0.94); }
}
@media (prefers-reduced-motion: reduce) { .auth-brand-blob { animation: none; } }

.auth-brand-logo {
  display: flex; align-items: center; gap: var(--sp-3);
  font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-h4);
  color: var(--text); text-decoration: none; position: relative; z-index: 1;
}
.auth-brand-logo img { width: 30px; height: 30px; }

.auth-brand-content {
  flex: 1; display: flex; flex-direction: column;
  justify-content: center; gap: var(--sp-6); position: relative; z-index: 1;
}
.auth-brand-content .eyebrow { margin-bottom: 0; align-self: flex-start; }

.auth-brand-headline {
  font-family: var(--font-display); font-size: var(--fs-h3);
  font-weight: var(--fw-display); line-height: 1.18; letter-spacing: var(--ls-tight-lg); color: var(--text);
}
.auth-brand-headline span {
  background: linear-gradient(135deg, var(--voice), var(--accent-strong));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.auth-brand-visual { position: relative; isolation: isolate; }
.auth-brand-visual .hero-visual-frame {
  box-shadow: var(--shadow-lift);
  padding: var(--sp-4) var(--sp-5);
}
.auth-brand-transcript { display: flex; flex-direction: column; gap: var(--sp-3); }
.auth-brand-visual .t-line { max-width: 100%; }
.auth-brand-visual .t-line.ai .txt { font-size: var(--fs-sm); }

.auth-brand-footer { position: relative; z-index: 1; font-family: var(--font-mono); font-size: var(--fs-2xs); color: var(--text-faint); }

.auth-form-panel {
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  padding: var(--sp-7) var(--sp-6); background: var(--bg); position: relative;
  overflow-x: hidden; overflow-y: auto;
}
.auth-form-panel .hero-bg { z-index: 0; }
.auth-form-panel .hero-blob { opacity: 0.28; }
@media (max-width: 860px) { .auth-form-panel { padding: var(--sp-6) var(--sp-4); justify-content: flex-start; } }

.auth-switch {
  position: absolute; top: var(--sp-5); right: var(--sp-5);
  z-index: 2; margin: 0;
  font-size: var(--fs-sm); color: var(--text-faint);
}
.auth-switch a {
  color: var(--text); font-weight: var(--fw-emphasis); text-decoration: none;
  border-bottom: 1px solid var(--border-strong);
  transition: color var(--dur-1) ease, border-color var(--dur-1) ease;
}
.auth-switch a:hover { color: var(--voice); border-bottom-color: var(--voice); }
@media (max-width: 860px) {
  .auth-switch { position: static; text-align: center; margin: 0 0 var(--sp-4); }
}

.auth-mobile-bar {
  display: none; align-items: center; justify-content: center;
  margin-bottom: var(--sp-6); text-decoration: none;
  font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-h4);
  color: var(--text); gap: var(--sp-3); position: relative; z-index: 2;
}
.auth-mobile-bar img { width: 28px; height: 28px; }
@media (max-width: 860px) { .auth-mobile-bar { display: flex; } }

.auth-form-card { width: 100%; max-width: 400px; position: relative; z-index: 2; }
.auth-form-card.is-status { text-align: center; }
.auth-form-card.is-status .btn { margin-top: var(--sp-5); }
.auth-form-card h1 {
  font-family: var(--font-display); font-weight: var(--fw-display); font-size: var(--fs-xl);
  letter-spacing: var(--ls-tight); margin: 0 0 var(--sp-2); color: var(--text);
}
.auth-form-card .auth-form-sub {
  font-size: var(--fs-sm); color: var(--text-muted); margin: 0 0 var(--sp-6); line-height: 1.55;
}
/* Signup stacks two of these (the standalone-account note, then the "what
   happens next" step note). Two full --sp-6 gaps read as two unrelated
   paragraphs; collapsing the first keeps them as one intro block. */
.auth-form-card .auth-form-sub + .auth-form-sub { margin-top: calc(var(--sp-6) * -1 + var(--sp-2)); }
.auth-form-card .auth-form-sub a { color: var(--voice); text-decoration: underline; }

@keyframes cardShake {
  0%,100% { transform: translateX(0); }
  18%     { transform: translateX(-8px); }
  36%     { transform: translateX(8px); }
  54%     { transform: translateX(-5px); }
  72%     { transform: translateX(4px); }
  88%     { transform: translateX(-2px); }
}
.auth-form-card.is-error { animation: cardShake 0.46s var(--ease-out) both; }
@media (prefers-reduced-motion: reduce) { .auth-form-card.is-error { animation: none; } }

.auth-status-icon {
  width: 56px; height: 56px; margin: 0 auto var(--sp-5);
  display: grid; place-items: center;
  border-radius: var(--radius-md);
  background: var(--accent-soft); color: var(--accent);
}
.auth-status-icon .icon { width: 24px; height: 24px; }
.auth-status-icon.is-ok { background: var(--data-dim); color: var(--data); }
.auth-status-icon.is-fail { background: var(--data-down-dim); color: var(--data-down); }

/* Auth form fields — Linear-style labelled inputs, not the contact .form-field */
.auth-fields { display: flex; flex-direction: column; gap: var(--sp-4); }
.auth-field { display: flex; flex-direction: column; gap: var(--sp-2); }
.auth-field > label, .auth-field-row label {
  font-size: var(--fs-label); font-weight: var(--fw-emphasis);
  color: var(--text-muted); font-family: var(--font-body);
}
.auth-optional { font-weight: var(--fw-body); color: var(--text-faint); }
.auth-field-row {
  display: flex; justify-content: space-between; align-items: baseline; gap: var(--sp-3);
}
.auth-field-link {
  font-size: var(--fs-label); color: var(--text-faint); text-decoration: none;
  transition: color var(--dur-1) ease;
}
.auth-field-link:hover { color: var(--voice); }
.auth-input-wrap { position: relative; }
.auth-field input {
  width: 100%; font-family: var(--font-body); font-size: var(--fs-sm);
  letter-spacing: var(--ls-normal);
  background: var(--bg-elevated); border: 1px solid var(--border-strong);
  color: var(--text); border-radius: var(--radius-md);
  padding: var(--sp-3) var(--sp-4);
  transition: border-color var(--dur-1) ease, box-shadow var(--dur-1) ease, background var(--dur-1) ease;
}
.auth-field input:focus {
  outline: none; border-color: var(--accent);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.auth-field input::placeholder { color: var(--text-faint); }
.auth-field input.has-toggle { padding-right: 44px; }
.auth-field input:disabled { opacity: 0.6; cursor: not-allowed; }
.auth-field.is-invalid input { border-color: var(--data-down); box-shadow: 0 0 0 3px var(--data-down-dim); }
.auth-code-input {
  font-family: var(--font-mono); font-size: var(--fs-lg);
  letter-spacing: var(--ls-otp); text-align: center;
}

.auth-meter {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-1);
  margin-top: var(--sp-1);
}
.auth-meter span {
  height: 3px; border-radius: var(--radius-pill); background: var(--border);
  transition: background var(--dur-2) ease;
}
.auth-meter[data-strength="1"] span:nth-child(1) { background: var(--data-down); }
.auth-meter[data-strength="2"] span:nth-child(-n+2) { background: var(--voice); }
.auth-meter[data-strength="3"] span:nth-child(-n+3) { background: var(--voice); }
.auth-meter[data-strength="4"] span { background: var(--data); }

/* Contact (and any other marketing form) — keep this language separate from auth */
.form-fields { display: flex; flex-direction: column; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-size: var(--fs-label); font-weight: var(--fw-emphasis); color: var(--text-muted); font-family: var(--font-body); }
.form-field .input-wrap { position: relative; }
.form-field input, .form-field textarea, .form-field select {
  width: 100%; font-family: var(--font-body); font-size: var(--fs-body-sm);
  background: var(--bg-elevated); border: 1px solid var(--border-strong);
  color: var(--text); border-radius: var(--radius-sm); padding: 11px 14px;
  transition: border-color var(--dur-1) ease, box-shadow var(--dur-1) ease;
  box-sizing: border-box;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--text-faint); font-size: var(--fs-body-sm); }
.form-field input.has-toggle { padding-right: 42px; }
.form-field textarea { resize: vertical; min-height: 96px; font-family: inherit; }

/* Honeypot: off-screen rather than display:none (some bots skip hidden
   fields), aria-hidden so screen-reader users never encounter it. Any
   non-empty value here means a bot filled every input — the receiving view
   silently no-ops instead of erroring (contact.html / ContactMessageView). */
.hp-field { position: absolute; left: -9999px; top: -9999px; opacity: 0; pointer-events: none; }

.pw-toggle {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; color: var(--text-faint);
  padding: 4px; display: flex; align-items: center;
  transition: color var(--dur-1) ease; z-index: 1;
}
.pw-toggle:hover { color: var(--accent-strong); }
.pw-toggle .icon, .pw-toggle svg { width: 16px; height: 16px; }

/* ── EZPZ / staking settings card (#ezpz on account_security) ── */
.ezpz-hint {
  margin: var(--sp-3) 0 0;
  font-size: var(--fs-label);
  color: var(--text-faint);
  line-height: 1.6;
}
.ezpz-divider {
  height: 1px;
  margin: var(--sp-5) 0 var(--sp-4);
  background: var(--border-hair);
}
/* The card stacks several one-off action rows; this keeps their buttons from
   colliding without giving each block its own bespoke spacing rule. */
#ezpz .sbtn + .sbtn { margin-left: var(--sp-2); }
#ezpz .sf-row + .sbtn { margin-top: var(--sp-3); }

.auth-check-field { display: flex; flex-direction: column; gap: var(--sp-1); }
.auth-check {
  display: flex; align-items: flex-start; gap: var(--sp-2);
  font-size: var(--fs-body-sm); color: var(--text-muted); cursor: pointer;
  line-height: 1.5; font-weight: var(--fw-body);
}
.auth-check input[type="checkbox"] {
  width: 16px; height: 16px; margin: 2px 0 0; flex-shrink: 0;
  accent-color: var(--accent); cursor: pointer;
}
.auth-check strong { color: var(--text); font-weight: var(--fw-emphasis); }
.auth-check-hint {
  margin: 0 0 0 var(--sp-4);
  font-size: var(--fs-label); color: var(--text-faint); line-height: 1.5;
}
.auth-ezpz-fields { display: flex; flex-direction: column; gap: var(--sp-3); }

/* Full-width loading modifier for `.btn.btn-primary` (auth + contact) */
.auth-submit { width: 100%; justify-content: center; margin-top: var(--sp-2); }
.auth-submit:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-spinner {
  display: none; width: 16px; height: 16px; flex-shrink: 0;
  border: 2px solid var(--voice-dim);
  border-top-color: var(--text-on-accent);
  border-radius: 50%;
  animation: btnSpin 0.72s linear infinite;
}
.btn-text { transition: opacity var(--dur-1) ease; }
@keyframes btnSpin { to { transform: rotate(360deg); } }
.auth-submit.is-loading { pointer-events: none; }
.auth-submit.is-loading .btn-text { opacity: 0; max-width: 0; overflow: hidden; margin: 0; }
.auth-submit.is-loading .btn-spinner { display: block; }

.auth-status-msg {
  font-family: var(--font-mono); font-size: var(--fs-label); min-height: 18px;
  line-height: 1.6; margin-top: var(--sp-4); text-align: center;
  color: var(--text-faint); border-radius: var(--radius-sm);
  transition: color var(--dur-2) ease, background var(--dur-2) ease, border-color var(--dur-2) ease;
}
.auth-status-msg:not(:empty) { padding: 10px 14px; background: var(--bg-sunken); border: 1px solid var(--border); }
.auth-status-msg.is-error { color: var(--data-down); border-color: var(--data-down-dim); background: var(--data-down-dim); }
.auth-status-msg a { color: var(--voice); text-decoration: underline; }

.auth-form-links {
  text-align: center; font-size: var(--fs-xs); color: var(--text-faint); margin-top: var(--sp-5);
}
.auth-form-links a {
  color: var(--accent-strong); text-decoration: none; font-weight: var(--fw-emphasis);
  transition: color var(--dur-1) ease;
}
.auth-form-links a:hover { color: var(--voice); }

/* ===== Settings / Profile page ===== */
/* Account dropdown — main nav + settings page both use .topbar with this component */
.nav-user-wrap { position: relative; }
.nav-user-btn {
  display: flex; align-items: center; gap: 8px;
  background: none; border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 5px 10px 5px 6px; cursor: pointer;
  font-family: var(--font-body); font-size: var(--fs-xs); color: var(--text-muted);
  transition: border-color var(--dur-1) ease, background var(--dur-1) ease;
  line-height: 1;
}
.nav-user-btn:hover { border-color: var(--border-strong); background: var(--bg-elevated); }
.nav-user-avatar {
  width: 24px; height: 24px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-dim), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-2xs); color: #fff; flex-shrink: 0;
}
.nav-user-name {
  max-width: 110px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: var(--fs-xs);
}
.nav-user-caret { opacity: 0.4; flex-shrink: 0; }
.nav-user-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px;
  min-width: 218px; padding: 6px 0;
  box-shadow: 0 12px 28px rgba(4, 2, 18, 0.45); z-index: 600;
  opacity: 0; pointer-events: none; transform: translateY(-6px);
  transition: opacity var(--dur-1) ease, transform var(--dur-1) ease;
}
.nav-user-dropdown.is-open {
  opacity: 1; pointer-events: auto; transform: translateY(0);
}
.nav-dropdown-email {
  padding: 10px 16px 8px; font-size: var(--fs-label); color: var(--text-faint);
  font-family: var(--font-mono); border-bottom: 1px solid var(--border-hair);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.nav-dropdown-item {
  display: flex; align-items: center; gap: 10px; padding: 9px 16px;
  font-size: var(--fs-body-sm); font-weight: var(--fw-body); color: var(--text-muted);
  text-decoration: none; background: none; border: none; width: 100%;
  text-align: left; cursor: pointer; font-family: var(--font-body);
  transition: background var(--dur-1) ease, color var(--dur-1) ease;
}
.nav-dropdown-item:hover { background: var(--bg-elevated); color: var(--text); }
.nav-dropdown-item svg { width: 14px; height: 14px; flex-shrink: 0; opacity: 0.6; }
.nav-dropdown-item.is-danger:hover { color: var(--data-down); background: rgba(255,107,122,0.08); }
.nav-dropdown-divider { height: 1px; background: var(--border-hair); margin: 4px 0; }

.settings-layout {
  display: grid; grid-template-columns: 208px 1fr;
  max-width: var(--container-max); width: 100%; margin: 0 auto; padding: 40px 28px; gap: 36px;
}
@media (max-width: 720px) { .settings-layout { grid-template-columns: 1fr; padding: 20px 16px; gap: 24px; } }

/* Sticky sidebar — top offset matches the shared topbar height (64px) */
@media (min-width: 720px) {
  .settings-sidebar { position: sticky; top: 80px; align-self: start; }
  .settings-layout .scard { scroll-margin-top: 88px; }
}
.settings-sidebar { display: flex; flex-direction: column; gap: 2px; }
.settings-sidebar-label {
  font-family: var(--font-mono); font-size: var(--fs-3xs); font-weight: var(--fw-emphasis);
  text-transform: uppercase; letter-spacing: var(--ls-wide); color: var(--text-faint);
  padding: 0 10px; margin-bottom: 4px; margin-top: 16px;
}
.settings-sidebar-label:first-child { margin-top: 0; }
.settings-nav-btn {
  display: flex; align-items: center; gap: 9px; padding: 8px 10px;
  border-radius: var(--radius-sm); font-family: var(--font-body); font-size: var(--fs-body-sm);
  font-weight: var(--fw-body); color: var(--text-muted); text-decoration: none; cursor: pointer;
  border: none; background: none; width: 100%; text-align: left;
  transition: background var(--dur-1) ease, color var(--dur-1) ease;
}
.settings-nav-btn:hover { background: var(--bg-elevated); color: var(--text); }
.settings-nav-btn.active { background: var(--accent-soft); color: var(--accent-strong); }
.settings-nav-btn svg { width: 15px; height: 15px; flex-shrink: 0; stroke-width: 2.2; }

.settings-main { display: flex; flex-direction: column; gap: 20px; }

/* Profile hero card */
.profile-hero {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 24px;
  display: flex; align-items: center; gap: 18px;
}
.profile-hero-avatar {
  width: 54px; height: 54px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-dim), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: var(--fw-display); font-size: var(--fs-h3); color: #fff;
  flex-shrink: 0; box-shadow: 0 0 0 3px var(--accent-soft);
}
.profile-hero-info { flex: 1; min-width: 0; }
.profile-hero-name {
  font-family: var(--font-display); font-size: var(--fs-h4); font-weight: var(--fw-strong);
  margin: 0 0 2px; color: var(--text);
}
.profile-hero-email { font-size: var(--fs-xs); color: var(--text-faint); margin: 0 0 10px; }
.profile-hero-badges { display: flex; gap: 7px; flex-wrap: wrap; }
.pbadge {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-mono); font-size: var(--fs-3xs); font-weight: var(--fw-emphasis);
  padding: 3px 9px; border-radius: var(--radius-pill);
  text-transform: uppercase; letter-spacing: var(--ls-wide);
}
.pbadge.standard { background: var(--bg-elevated); color: var(--text-muted); border: 1px solid var(--border-strong); }
.pbadge.pro { background: var(--accent-soft); color: var(--accent-strong); border: 1px solid rgba(155,107,255,0.3); }
.pbadge.elite { background: var(--voice-dim); color: var(--voice-strong); border: 1px solid rgba(255,181,71,0.3); }
.pbadge.verified { background: var(--data-dim); color: var(--data); border: 1px solid rgba(61,220,151,0.3); }
.pbadge svg { width: 10px; height: 10px; stroke-width: 2.5; }

/* Settings card */
.scard {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-md); overflow: hidden;
}
.scard-head {
  padding: 18px 22px 14px; border-bottom: 1px solid var(--border-hair);
}
.scard-head h2 {
  font-family: var(--font-display); font-size: var(--fs-sm); font-weight: var(--fw-strong);
  margin: 0 0 3px; color: var(--text);
}
.scard-head p { font-size: var(--fs-sm); color: var(--text-faint); margin: 0; line-height: 1.5; }
.scard-body { padding: 20px 22px; display: flex; flex-direction: column; gap: 16px; }
.scard-body form { margin: 0; display: flex; flex-direction: column; gap: 16px; width: 100%; }
.scard-foot {
  padding: 14px 22px; border-top: 1px solid var(--border-hair);
  background: var(--bg-sunken); display: flex; align-items: center;
  justify-content: space-between; gap: 12px;
}
.scard-foot-msg {
  font-family: var(--font-mono); font-size: var(--fs-label); color: var(--text-faint); flex: 1;
  transition: color var(--dur-2) ease;
}
.scard-foot-msg.ok { color: var(--data); }
.scard-foot-msg.err { color: var(--data-down); }

/* Settings form rows */
.sf-row { display: flex; flex-direction: column; gap: 5px; }
.sf-row label { font-size: var(--fs-label); font-weight: var(--fw-emphasis); color: var(--text-muted); }
.sf-row .sf-hint { font-size: var(--fs-label); color: var(--text-faint); line-height: 1.4; }
.sf-row .input-wrap { position: relative; }
.sf-row input {
  width: 100%; max-width: 480px; font-family: var(--font-body); font-size: var(--fs-body-sm);
  background: var(--bg-elevated); border: 1px solid var(--border-strong);
  color: var(--text); border-radius: var(--radius-sm); padding: 10px 14px;
  transition: border-color var(--dur-1) ease, box-shadow var(--dur-1) ease;
  box-sizing: border-box;
}
.sf-row input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-soft); }
.sf-row input::placeholder { color: var(--text-faint); font-size: var(--fs-xs); }
.sf-row input.has-toggle { padding-right: 42px; }

/* Settings buttons */
.sbtn {
  font-family: var(--font-body); font-size: var(--fs-xs); font-weight: var(--fw-emphasis);
  padding: 8px 16px; border-radius: var(--radius-sm); border: none;
  cursor: pointer; white-space: nowrap;
  transition: opacity var(--dur-1) ease, transform var(--dur-1) ease;
}
.sbtn:hover { opacity: 0.85; transform: translateY(-1px); }
.sbtn:active { transform: translateY(0); }
.sbtn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }
.sbtn.primary { background: var(--accent); color: #fff; }
.sbtn.secondary { background: var(--bg-elevated); color: var(--text-muted); border: 1px solid var(--border-strong); }
.sbtn.danger { background: var(--data-down-dim); color: var(--data-down); border: 1px solid rgba(255,107,122,0.25); }

/* 2FA status indicator */
.mfa-row {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px; background: var(--bg-elevated);
  border-radius: var(--radius-sm); border: 1px solid var(--border);
}
.mfa-row-icon {
  width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.mfa-row-icon.on { background: var(--data-dim); color: var(--data); }
.mfa-row-icon.off { background: var(--bg-card); color: var(--text-faint); border: 1px solid var(--border-strong); }
.mfa-row-icon svg { width: 16px; height: 16px; stroke-width: 2.2; }
.mfa-row-text strong { font-size: var(--fs-body-sm); font-weight: var(--fw-emphasis); color: var(--text); display: block; }
.mfa-row-text span { font-size: var(--fs-label); color: var(--text-faint); }

/* QR / backup code areas */
.mfa-qr-wrap {
  text-align: center; padding: 20px;
  background: var(--bg-elevated); border-radius: var(--radius-sm); border: 1px solid var(--border);
}
.mfa-qr-wrap img { width: 176px; height: 176px; border-radius: 8px; display: block; margin: 0 auto 12px; }
.mfa-secret-mono {
  font-family: var(--font-mono); font-size: var(--fs-label); color: var(--text-muted);
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 8px 12px;
  word-break: break-all; text-align: center;
}
.backup-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.backup-cell {
  font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text);
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 8px 12px; text-align: center; letter-spacing: var(--ls-wide);
}

/* Usage meters (account_security.html's "Usage this period" card) */
.usage-meter { display: flex; flex-direction: column; gap: 7px; }
.usage-meter-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.usage-meter-label { font-size: var(--fs-label); font-weight: var(--fw-emphasis); color: var(--text-muted); }
.usage-meter-value {
  font-family: var(--font-mono); font-size: var(--fs-label); color: var(--text-faint);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.usage-bar-track { height: 8px; border-radius: var(--radius-pill); background: var(--bg-elevated); overflow: hidden; }
.usage-bar-fill {
  height: 100%; width: 0%; border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  transition: width var(--dur-3) var(--ease-out), background var(--dur-2) ease;
}
.usage-bar-fill--voice { background: linear-gradient(90deg, var(--voice), var(--voice-strong)); }
.usage-bar-fill.is-warning { background: linear-gradient(90deg, var(--voice), var(--voice-strong)); }
.usage-bar-fill.is-danger { background: linear-gradient(90deg, var(--data-down), #FF8A96); }

/* Credit section (account_security.html's dedicated "Credit balance" card,
   added 2026-09-09 — self-service top-up, a master "use my credit"
   switch, and an auto-reload toggle, same pattern Anthropic Console/
   OpenAI billing use) */
.scard-head-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.credit-balance-row { display: flex; align-items: baseline; gap: 8px; }
.credit-balance-amount { font-family: var(--font-mono); font-size: var(--fs-xl); font-weight: var(--fw-strong); color: var(--data); }
.credit-balance-label { font-size: var(--fs-label); color: var(--text-faint); }
.credit-divider { height: 1px; background: var(--border-hair); }
.credit-section-label { font-size: var(--fs-label); font-weight: var(--fw-emphasis); color: var(--text-muted); margin: 0 0 8px; }

.credit-topup-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.credit-topup-group { display: flex; gap: 6px; flex-wrap: wrap; }
.credit-topup-btn {
  font-family: var(--font-mono); font-size: var(--fs-label); font-weight: var(--fw-strong);
  padding: 6px 12px; border-radius: var(--radius-pill);
  border: 1px solid var(--border-strong); background: var(--bg-elevated); color: var(--text-muted);
  cursor: pointer; transition: border-color var(--dur-1) ease, color var(--dur-1) ease, background var(--dur-1) ease, transform var(--dur-1) ease;
}
.credit-topup-btn:hover { border-color: var(--accent-strong); color: var(--accent-strong); background: var(--accent-soft); transform: translateY(-1px); }
.credit-topup-btn:active { transform: translateY(0); }
.credit-topup-btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }
.credit-topup-btn--custom { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-strong); }
.credit-topup-custom { display: flex; align-items: center; gap: 4px; }
.credit-topup-custom-prefix { font-family: var(--font-mono); font-size: var(--fs-label); color: var(--text-faint); }
.credit-topup-custom-input {
  width: 60px; font-family: var(--font-mono); font-size: var(--fs-label);
  background: var(--bg-elevated); border: 1px solid var(--border-strong); color: var(--text);
  border-radius: var(--radius-sm); padding: 5px 8px;
  -moz-appearance: textfield;
}
.credit-topup-custom-input::-webkit-outer-spin-button, .credit-topup-custom-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.credit-topup-custom-input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-soft); }

.credit-autoreload-head { display: flex; align-items: center; justify-content: space-between; }
.credit-autoreload-config {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: var(--fs-label); color: var(--text-muted); margin-top: 12px;
}
.credit-inline-input-wrap { display: inline-flex; align-items: center; gap: 2px; font-family: var(--font-mono); color: var(--text); }
.credit-inline-input {
  width: 52px; font-family: var(--font-mono); font-size: var(--fs-label);
  background: var(--bg-elevated); border: 1px solid var(--border-strong); color: var(--text);
  border-radius: var(--radius-sm); padding: 4px 6px;
  -moz-appearance: textfield;
}
.credit-inline-input::-webkit-outer-spin-button, .credit-inline-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.credit-inline-input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-soft); }

/* Toggle switch — reused for both the "use my credit" and "auto-reload"
   master switches. A real <input type="checkbox"> under the hood (kept
   accessible/focusable/labelable), visually hidden, driving sibling
   .tvx-toggle-track/-thumb via :checked. */
.tvx-toggle { position: relative; display: inline-flex; align-items: center; cursor: pointer; flex-shrink: 0; }
.tvx-toggle input {
  position: absolute; opacity: 0; width: 1px; height: 1px; margin: -1px; overflow: hidden;
}
.tvx-toggle-track {
  width: 38px; height: 22px; border-radius: var(--radius-pill);
  background: var(--bg-elevated); border: 1px solid var(--border-strong);
  transition: background var(--dur-2) ease, border-color var(--dur-2) ease;
  position: relative; display: inline-block;
}
.tvx-toggle-thumb {
  position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--text-faint);
  transition: transform var(--dur-2) var(--ease-out), background var(--dur-2) ease;
}
.tvx-toggle input:checked + .tvx-toggle-track { background: var(--accent-soft); border-color: var(--accent); }
.tvx-toggle input:checked + .tvx-toggle-track .tvx-toggle-thumb { transform: translateX(16px); background: var(--accent-strong); }
.tvx-toggle input:focus-visible + .tvx-toggle-track { outline: 2px solid var(--voice); outline-offset: 2px; }
.tvx-toggle input:disabled + .tvx-toggle-track { opacity: 0.5; cursor: not-allowed; }

@keyframes fade-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
.scard { animation: fade-in 0.2s ease; }

/* ===== Voice demo widget ===== */
/* Modern Demo Shell (redesigned 2026-09-02) - Enhanced UI with depth and polish */
.demo-shell {
  position: relative;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: 
    0 8px 32px rgba(4, 2, 18, 0.3),
    0 2px 8px rgba(4, 2, 18, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  overflow: hidden;
}

.demo-shell::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-xl);
  padding: 1px;
  z-index: -1;
  background: linear-gradient(135deg, 
    rgba(99, 102, 241, 0.2) 0%, 
    transparent 20%,
    transparent 40%,
    rgba(255, 181, 71, 0.15) 60%,
    transparent 80%
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.demo-shell::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.1), 
    transparent
  );
}

@media (min-width: 900px) {
  .demo-shell {
    grid-template-columns: 320px 1fr;
    padding: 44px;
  }
}

/* Enhanced Voice Column */
.demo-voice-column,
.orb-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.voice-orb-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
}

/* Enhanced orb styling */
.orb-wrap {
  position: relative;
  width: 180px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orb {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--bg-orb-glow), var(--bg-card) 70%);
  border: 2px solid var(--border-strong);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 
    0 8px 24px rgba(4, 2, 18, 0.2),
    inset 0 2px 8px rgba(255, 255, 255, 0.1),
    inset 0 -2px 8px rgba(4, 2, 18, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.orb-ring {
  position: absolute;
  inset: -16px;
  border-radius: 50%;
  border: 2px solid rgba(255, 181, 71, 0);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.orb-wrap[data-state="idle"] .orb {
  box-shadow: 
    0 4px 16px rgba(4, 2, 18, 0.15),
    inset 0 2px 8px rgba(255, 255, 255, 0.08);
}

.orb-wrap[data-state="listening"] .orb-ring {
  border-color: rgba(62, 217, 160, 0.5);
  animation: pulseRing 1.6s ease-out infinite;
  box-shadow: 0 0 20px rgba(62, 217, 160, 0.3);
}

.orb-wrap[data-state="listening"] .orb {
  border-color: var(--data);
  box-shadow: 
    0 0 30px rgba(62, 217, 160, 0.4),
    0 8px 24px rgba(4, 2, 18, 0.2);
}

.orb-wrap[data-state="thinking"] .orb {
  border-color: var(--border-strong);
  animation: thinkTilt 2.4s ease-in-out infinite;
  box-shadow: 0 4px 16px rgba(4, 2, 18, 0.2);
}

.orb-wrap[data-state="speaking"] .orb {
  border-color: var(--voice);
  box-shadow: 
    0 0 40px rgba(255, 181, 71, 0.45),
    0 8px 32px rgba(255, 181, 71, 0.25),
    inset 0 2px 8px rgba(255, 255, 255, 0.15);
  animation: speakGlow 1.1s ease-in-out infinite;
}

.orb-wrap[data-state="speaking"] .orb-ring {
  border-color: rgba(255, 181, 71, 0.4);
  box-shadow: 0 0 30px rgba(255, 181, 71, 0.5);
}

.orb-wrap[data-state="error"] .orb {
  border-color: var(--data-down);
  background: radial-gradient(circle at 35% 30%, var(--data-down-deep), var(--bg-card) 70%);
  box-shadow: 0 0 30px rgba(239, 68, 68, 0.3);
}

.orb-col { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.orb-wrap { position: relative; width: 160px; height: 160px; display: flex; align-items: center; justify-content: center; }
.orb {
  width: 108px; height: 108px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--bg-orb-glow), var(--bg-card) 70%);
  border: 1px solid var(--border-strong); position: relative;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
  transition: box-shadow 0.4s ease, border-color 0.4s ease, transform 0.3s ease;
}
.orb-ring { position: absolute; inset: -14px; border-radius: 50%; border: 1px solid rgba(255, 181, 71, 0); transition: border-color 0.4s ease; }

.orb-wrap[data-state="listening"] .orb-ring { border-color: rgba(62, 217, 160, 0.55); animation: pulseRing 1.6s ease-out infinite; }
.orb-wrap[data-state="listening"] .orb { border-color: var(--data); }
.orb-wrap[data-state="thinking"] .orb { border-color: var(--border-strong); animation: thinkTilt 2.4s ease-in-out infinite; }
.orb-wrap[data-state="speaking"] .orb {
  border-color: var(--voice); box-shadow: 0 0 0 0 rgba(255, 181, 71, 0.5), 0 0 40px rgba(255, 181, 71, 0.35);
  animation: speakGlow 1.1s ease-in-out infinite;
}
.orb-wrap[data-state="speaking"] .orb-ring { border-color: rgba(255, 181, 71, 0.5); }
.orb-wrap[data-state="error"] .orb { border-color: var(--data-down); background: radial-gradient(circle at 35% 30%, var(--data-down-deep), var(--bg-card) 70%); }

@keyframes pulseRing { 0% { transform: scale(0.92); opacity: 0.9; } 70% { transform: scale(1.14); opacity: 0; } 100% { opacity: 0; } }
@keyframes speakGlow { 0%, 100% { box-shadow: 0 0 0 0 rgba(255, 181, 71, 0.45), 0 0 30px rgba(255, 181, 71, 0.3); } 50% { box-shadow: 0 0 0 10px rgba(255, 181, 71, 0), 0 0 50px rgba(255, 181, 71, 0.5); } }
@keyframes thinkTilt { 0%, 100% { transform: rotate(0deg); } 50% { transform: rotate(6deg); } }

/* Enhanced status indicator */
.orb-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--bg-sunken);
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: var(--fw-emphasis);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-muted);
}

.orb-status .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-faint);
  position: relative;
}

.orb-status .dot::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  border: 1px solid currentColor;
  opacity: 0.3;
}

.orb-wrap[data-state="listening"] ~ .orb-status .dot { 
  background: var(--data);
  box-shadow: 0 0 8px var(--data);
}
.orb-wrap[data-state="speaking"] ~ .orb-status .dot { 
  background: var(--voice);
  box-shadow: 0 0 8px var(--voice);
}
.orb-wrap[data-state="error"] ~ .orb-status .dot { 
  background: var(--data-down);
  box-shadow: 0 0 8px var(--data-down);
}

/* Enhanced waveform with brand identity */
.waveform {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px;
}

.waveform .bar {
  width: 10px;
  border-radius: 6px;
  background: var(--text-faint);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
  position: relative;
}

.waveform .bar::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.waveform .bar:nth-child(1),
.waveform .bar:nth-child(5) { height: 24px; }
.waveform .bar:nth-child(2),
.waveform .bar:nth-child(4) { height: 16px; }
.waveform .bar:nth-child(3) { height: 8px; }

.waveform.active .bar {
  background: linear-gradient(180deg, var(--voice-strong) 0%, var(--voice) 100%);
  animation: barPulse 0.9s ease-in-out infinite;
}

.waveform.active .bar::after {
  opacity: 1;
}

.waveform.active .bar:nth-child(1) { animation-delay: 0s; }
.waveform.active .bar:nth-child(2) { animation-delay: 0.12s; }
.waveform.active .bar:nth-child(3) { animation-delay: 0.24s; }
.waveform.active .bar:nth-child(4) { animation-delay: 0.36s; }
.waveform.active .bar:nth-child(5) { animation-delay: 0.48s; }

.eco-orbit-hub .bar { background: var(--voice); }
.eco-orbit-hub .waveform { transform: scale(0.82); }

@keyframes barPulse {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(1.8); }
}

@media (prefers-reduced-motion: reduce) {
  .waveform.active .bar,
  .orb-wrap .orb,
  .orb-wrap .orb-ring {
    animation: none !important;
  }
}

/* Modern Mic Controls */
.mic-controls,
.mic-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.mic-btn {
  position: relative;
  width: 100%;
  min-height: 56px;
  border-radius: var(--radius-md);
  padding: 10px 18px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: var(--fw-emphasis);
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-tight);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  touch-action: none;
  user-select: none;
  outline: none;
  overflow: hidden;
}

.mic-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.mic-btn:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(4, 2, 18, 0.15);
}

.mic-btn:hover::before {
  opacity: 1;
}

.mic-btn:focus-visible {
  border-color: var(--voice);
  box-shadow: 0 0 0 3px var(--voice-dim);
}

.mic-btn-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  flex-shrink: 0;
  background: var(--voice-dim);
  color: var(--voice);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.mic-btn-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.mic-btn:hover .mic-btn-icon::after {
  opacity: 1;
}

.mic-btn-icon .icon {
  width: 18px;
  height: 18px;
  position: relative;
  z-index: 1;
}

.mic-btn-label {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  position: relative;
  z-index: 1;
}

.mic-btn.is-listening {
  border-color: var(--data);
  background: var(--data-dim);
  box-shadow: 0 0 20px rgba(62, 217, 160, 0.2);
}

.mic-btn.is-listening .mic-btn-icon {
  background: rgba(61, 220, 151, 0.25);
  color: var(--data);
}

.mic-btn.is-convo-active {
  border-color: var(--voice);
  background: var(--voice-dim);
  box-shadow: 0 0 20px rgba(255, 181, 71, 0.2);
}

.mic-btn.is-convo-active .mic-btn-icon {
  background: rgba(255, 181, 71, 0.3);
  color: var(--voice);
}

.mic-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.mic-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-label);
  color: var(--text-faint);
  text-align: center;
  padding: 8px 12px;
  background: var(--bg-sunken);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-hair);
}

.mic-hint--note {
  color: var(--text-muted);
  background: var(--voice-dim);
  border: 1px dashed var(--voice);
}

/* Enhanced conversation row */
.mic-convo-row {
  display: flex;
  gap: 12px;
}

.mic-convo-row .mic-btn {
  flex: 1;
  min-width: 0;
}

.mute-btn {
  flex-shrink: 0;
  width: 56px;
  min-height: 56px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 2px solid var(--border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  outline: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.mute-btn:hover {
  border-color: var(--border-strong);
  color: var(--text);
  transform: translateY(-2px);
}

.mute-btn:focus-visible {
  border-color: var(--voice);
  box-shadow: 0 0 0 3px var(--voice-dim);
}

.mute-btn .icon {
  width: 18px;
  height: 18px;
}

.mute-btn .icon-muted {
  display: none;
}

.mute-btn.is-muted {
  border-color: var(--data-down);
  background: var(--data-down-dim);
  color: var(--data-down);
}

.mute-btn.is-muted .icon-unmuted {
  display: none;
}

.mute-btn.is-muted .icon-muted {
  display: block;
}

/* Enhanced stop speaking button */
.stop-speak-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--voice) 0%, var(--voice-strong) 100%);
  border: none;
  color: var(--text-on-accent);
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-emphasis);
  cursor: pointer;
  outline: none;
  animation: stopBtnIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(255, 181, 71, 0.3);
}

.stop-speak-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255, 181, 71, 0.4);
}

.stop-speak-btn:focus-visible {
  box-shadow: 0 0 0 3px var(--voice-dim), 0 4px 12px rgba(255, 181, 71, 0.3);
}

.stop-speak-icon {
  display: flex;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.stop-speak-icon .icon {
  width: 16px;
  height: 16px;
}

@keyframes stopBtnIn {
  from { 
    opacity: 0;
    transform: translateY(-8px);
  }
  to { 
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .stop-speak-btn {
    animation: none;
  }
}

/* Enhanced Demo Main Area */
.demo-main {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

.demo-quick-actions {
  margin-bottom: 4px;
}

.demo-quick-actions::before {
  content: 'Try asking';
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-emphasis);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 10px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  position: relative;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: var(--fw-body);
  background: var(--bg-card);
  border: 2px solid var(--border);
  color: var(--text-muted);
  padding: 10px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
  overflow: hidden;
}

.chip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--voice-dim) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.chip:hover {
  color: var(--text);
  border-color: var(--voice);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 181, 71, 0.2);
}

.chip:hover::before {
  opacity: 0.5;
}

.chip:focus-visible {
  border-color: var(--voice);
  box-shadow: 0 0 0 3px var(--voice-dim);
}

.chip:active {
  transform: translateY(0);
}

/* Enhanced Transcript Container */
.demo-transcript-container {
  position: relative;
}

.transcript {
  position: relative;
  background:
    radial-gradient(ellipse 90% 40% at 50% 0%, rgba(255, 181, 71, 0.05), transparent 65%),
    var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  min-height: 320px;
  max-height: 480px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.transcript:focus-within {
  border-color: var(--accent-strong);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 0 0 3px var(--accent-soft);
}

/* Chat bubbles — each .t-line is a column (label above bubble); .who
   carries a colored dot so user/AI turns are distinguishable at a glance
   even with color-blindness (the label text is the accessible fallback),
   .txt is the actual bubble surface. */
.t-line {
  max-width: 82%;
  display: flex;
  flex-direction: column;
  gap: 5px;
  position: relative;
}

.t-line .who {
  font-family: var(--font-mono);
  font-size: var(--fs-3xs);
  font-weight: var(--fw-strong);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-faint);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 2px;
}

.t-line .who::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-faint);
  flex-shrink: 0;
}

.t-line .txt {
  display: block;
  padding: 13px 17px;
  border-radius: 18px;
  line-height: 1.5;
}

.t-line.user { align-self: flex-end; align-items: flex-end; }
.t-line.user .who { color: var(--accent-strong); flex-direction: row-reverse; }
.t-line.user .who::before { background: var(--accent-strong); box-shadow: 0 0 6px var(--accent-glow); }
.t-line.user .txt {
  font-family: var(--font-body); font-weight: var(--fw-emphasis); font-size: var(--fs-body);
  color: var(--text-on-accent);
  background: linear-gradient(135deg, var(--accent-strong), var(--accent-dim));
  border-bottom-right-radius: 5px;
  box-shadow: 0 6px 16px rgba(155, 107, 255, 0.25);
}

.t-line.ai { align-self: flex-start; align-items: flex-start; }
.t-line.ai .who { color: var(--voice); }
.t-line.ai .who::before { background: var(--voice); box-shadow: 0 0 6px var(--voice-glow); }
.t-line.ai .txt {
  font-family: var(--font-display); font-weight: var(--fw-emphasis); font-size: var(--fs-lg); line-height: 1.4;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border-hair);
  border-bottom-left-radius: 5px;
  box-shadow: 0 6px 16px rgba(4, 2, 18, 0.3);
}
.t-line.ai .txt .locked-tag {
  font-family: var(--font-mono); font-size: var(--fs-3xs); color: var(--ecosystem-elite); border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 999px; padding: 2px 8px; margin-left: 8px; vertical-align: middle; text-transform: uppercase;
}

/* Compliance disclaimer (compliance_notice) — deliberately NOT styled like
   .t-line.ai/.user: this isn't part of the conversation, it's a fixed,
   code-enforced legal notice, and should read as a quiet automated aside,
   not something either party said. Centered, small, mono, bounded by
   dashed rules top/bottom so it visually separates itself from the
   conversation flow above and below it without needing a heavier card
   treatment (unlike .preview-limit-card, this repeats every few minutes —
   it needs to stay unobtrusive, not keep demanding attention). */
.t-line.system {
  align-self: center; text-align: center; max-width: 86%;
  padding: 10px 4px; border-top: 1px dashed var(--border); border-bottom: 1px dashed var(--border);
}
.t-line.system .who { color: var(--text-faint); }
.t-line.system .txt {
  display: block; font-family: var(--font-mono); font-size: var(--fs-label); line-height: 1.6; color: var(--text-faint);
}
.t-empty {
  margin: auto; text-align: center; max-width: 340px;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.t-empty-icon {
  width: 56px; height: 56px; margin-bottom: 8px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 35% 30%, var(--voice-dim), transparent 70%), var(--bg-elevated);
  border: 1px solid var(--border);
  animation: tEmptyPulse 3s var(--ease-in-out) infinite;
}
.t-empty-icon .icon { width: 24px; height: 24px; color: var(--voice); }
.t-empty strong { font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-md); color: var(--text-muted); }
.t-empty span { color: var(--text-faint); font-size: var(--fs-body-sm); line-height: 1.55; }
@keyframes tEmptyPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 181, 71, 0.12); }
  50% { box-shadow: 0 0 0 8px rgba(255, 181, 71, 0); }
}
@media (prefers-reduced-motion: reduce) { .t-empty-icon { animation: none; } }

/* Preview-limit-reached upgrade card — deliberately NOT a plain .t-line
   error bubble (a "⚠" chat message reads as a bug/system failure, not the
   expected end of a free trial). A self-contained card instead: warm
   gradient (brand voice/accent, not --data-down red — this isn't a
   failure), a clear headline, and a direct CTA to the tier comparison
   further down the same page. */
.preview-limit-card {
  display: flex; gap: 16px; align-items: flex-start; align-self: center; width: 100%;
  background: linear-gradient(135deg, var(--voice-dim), var(--accent-soft));
  border: 1px solid rgba(255, 181, 71, 0.35); border-radius: var(--radius-md);
  padding: 22px 24px; animation: stopBtnIn var(--dur-3) var(--ease-out);
}
.preview-limit-icon {
  width: 42px; height: 42px; border-radius: 12px; flex-shrink: 0;
  background: var(--bg-card); border: 1px solid rgba(255, 181, 71, 0.4); color: var(--voice);
  display: flex; align-items: center; justify-content: center;
}
.preview-limit-icon .icon { width: 20px; height: 20px; }
.preview-limit-body { min-width: 0; }
.preview-limit-title { font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-h4); color: var(--text); margin: 2px 0 6px; }
.preview-limit-text { font-family: var(--font-body); font-size: var(--fs-sm); line-height: 1.55; color: var(--text-muted); margin: 0 0 16px; }
.preview-limit-actions { display: flex; gap: 10px; flex-wrap: wrap; }
@media (prefers-reduced-motion: reduce) { .preview-limit-card { animation: none; } }

.demo-input-area {
  position: relative;
}

/* Pill-shaped composer — input and send button share one bordered
   surface (like a modern chat app's message bar) instead of two
   separately-boxed controls, so focus reads as "this whole bar is
   active" rather than just the input. */
.ask-row {
  display: flex;
  gap: 8px;
  align-items: center;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 6px 6px 6px 22px;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.ask-row:focus-within {
  border-color: var(--accent-strong);
  box-shadow: 0 0 0 3px var(--accent-soft);
  background: var(--bg-sunken);
}

.ask-row input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  color: var(--text);
  padding: 13px 0;
  font-size: var(--fs-sm);
  font-family: var(--font-body);
  font-weight: var(--fw-body);
  outline: none;
}

.ask-row input::placeholder {
  color: var(--text-faint);
  transition: opacity 0.25s ease;
}

.ask-row:focus-within input::placeholder {
  opacity: 0.6;
}

.ask-row button {
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  height: 44px;
  padding: 0 22px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: var(--fw-strong);
}

.disclaimer { font-size: var(--fs-label); color: var(--text-faint); padding-top: 4px; }
.demo-disclaimer { max-width: 52rem; margin: 20px auto 0; text-align: center; }

/* ===== Settings panel v3 (redesigned 2026-09-01) =====
   A sectioned system, not a loose strip of same-sized fields: an outer
   panel (.settings-strip, the one real bordered card) containing themed
   .settings-section groups (Voice behavior / Voice & mode / Integration),
   each a small mono eyebrow + a .settings-grid of .setting-card tiles.
   Surface levels stay deliberately subtle — page bg → panel (bg-card) →
   card (a faint tint + hairline, not a second heavy border) — so nesting
   never reads as "a card inside a card". Every control (pill-group, select)
   is styled to fill its card's full width; combined with .settings-grid's
   auto-fit (not fixed-count) columns, a group can never be wider than its
   own column, so there's no fixed width to miscalculate and overflow. */
.settings-strip {
  display: flex; flex-direction: column; gap: var(--sp-5);
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--sp-6);
}
.settings-strip-head { display: flex; flex-direction: column; gap: 3px; }
.settings-strip-head h3 {
  font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-md);
  color: var(--text); margin: 0; letter-spacing: var(--ls-tight);
}
.settings-strip-head p { font-size: var(--fs-sm); color: var(--text-faint); margin: 0; }

.settings-section { display: flex; flex-direction: column; gap: var(--sp-3); }
.settings-section + .settings-section { padding-top: var(--sp-5); border-top: 1px solid var(--border-hair); }
.settings-section-head {
  display: flex; align-items: center; justify-content: space-between; gap: 7px;
}
.settings-section-label {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: var(--fs-2xs); font-weight: var(--fw-emphasis); letter-spacing: var(--ls-wide);
  text-transform: uppercase; color: var(--text-faint);
}
.settings-section-icon-circle {
  width: 22px; height: 22px; border-radius: 7px; flex-shrink: 0;
  background: var(--accent-soft); color: var(--accent-strong);
  display: inline-flex; align-items: center; justify-content: center;
}
.settings-section-icon-circle .icon { width: 12px; height: 12px; }
.settings-section-toggle {
  flex-shrink: 0; width: 24px; height: 24px; border-radius: 7px;
  border: none; background: transparent; padding: 0;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-faint);
  transition: background var(--dur-1) ease, color var(--dur-1) ease;
}
.settings-section-toggle:hover { background: rgba(243, 240, 255, 0.07); color: var(--text); }
.settings-section-toggle .icon { width: 14px; height: 14px; transition: transform 0.25s ease; }
.settings-section.is-collapsed .settings-section-toggle .icon { transform: rotate(-90deg); }

/* Animate collapse: grid-template-rows trick (no JS height measurement needed) */
.settings-section-body {
  display: grid; grid-template-rows: 1fr;
  transition: grid-template-rows 0.28s ease, opacity 0.22s ease;
  opacity: 1;
}
.settings-section-body > * { min-height: 0; overflow: hidden; }
.settings-section.is-collapsed .settings-section-body {
  grid-template-rows: 0fr; opacity: 0; pointer-events: none;
}

/* auto-fit + a real minmax (not a hardcoded 2-up) — column count follows
   whatever width .demo-main actually has, per tier's visible card count,
   without a breakpoint table to keep in sync. */
.settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: var(--sp-4); }

.setting-card {
  display: flex; flex-direction: column; gap: 12px; min-width: 0;
  background: rgba(255, 255, 255, 0.025); border: 1px solid var(--border-hair);
  border-radius: var(--radius-md); padding: 14px var(--sp-4);
}
/* Voice style's option text ("Expressive (slower, emotional)") is the one
   value in this panel long enough to actually need the room — full row
   guarantees it, rather than hoping a 2-up column happens to be wide enough. */
.setting-card--wide { grid-column: 1 / -1; }
.setting-card-head { display: flex; align-items: center; gap: 9px; }
.setting-card-icon {
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  width: 26px; height: 26px; border-radius: 8px;
  background: var(--accent-soft); color: var(--accent-strong); font-size: var(--fs-body-sm);
}
.setting-card-label { font-family: var(--font-body); font-weight: var(--fw-strong); font-size: var(--fs-body-sm); color: var(--text); }

/* Segmented control: an inset track (not a flat strip) so the group reads
   as one physical toggle, same "carved-in" cue macOS/iOS segmented controls
   use — .pill.active then sits "raised" out of that groove via its own
   gradient+glow, which is the whole depth illusion. flex (not inline-flex)
   + each .pill at flex:1 so the control always fills its card's full
   width at equal, balanced proportions, matching whatever column width
   .settings-grid gives it. */
.pill-group {
  display: flex; width: 100%; gap: 3px; padding: 4px; background: var(--bg-sunken);
  border: 1px solid var(--border-hair); border-radius: 11px;
  box-shadow: inset 0 1px 3px rgba(4, 2, 18, 0.5);
}
.pill {
  flex: 1; text-align: center; font-family: var(--font-body); font-size: var(--fs-label); font-weight: var(--fw-emphasis);
  padding: 9px 8px; border-radius: 8px;
  border: 1px solid transparent; background: transparent; color: var(--text-muted); cursor: pointer;
  transition: background var(--dur-2) var(--ease-spring), color var(--dur-1) ease, box-shadow var(--dur-2) var(--ease-spring);
}
.pill:hover:not(.locked):not(.active) { color: var(--text); background: rgba(243, 240, 255, 0.06); }
.pill.active {
  background: linear-gradient(180deg, var(--voice-strong), var(--voice));
  color: var(--text-on-accent);
  box-shadow: 0 2px 8px -2px var(--voice-glow), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.pill.locked { opacity: 0.5; cursor: not-allowed; position: relative; }
.pill .lock { margin-left: 5px; display: inline-flex; }
.pill .lock .icon { width: 10px; height: 10px; }
.pill:focus-visible { outline: none; box-shadow: 0 0 0 2px var(--bg-sunken), 0 0 0 4px var(--accent-strong); position: relative; z-index: 1; }

/* Vox-mode selector: two clickable cards (icon + name + one-line desc) that
   replace both the old <select> (main panel) and the old 3-pill group
   (studio beta panel) — consistent across every tier, no "Default" option. */
.mode-card-group {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3);
}
.mode-card {
  display: flex; flex-direction: column; align-items: flex-start; gap: 9px;
  padding: 14px var(--sp-4);
  background: rgba(255, 255, 255, 0.025); border: 1px solid var(--border-hair);
  border-radius: var(--radius-md); cursor: pointer; text-align: left; width: 100%;
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.22s ease;
}
.mode-card:hover:not(.active) {
  border-color: var(--border-strong); background: rgba(255, 255, 255, 0.04);
}
.mode-card.active {
  border-color: var(--voice); background: rgba(255, 181, 71, 0.06);
  box-shadow: 0 0 0 1px var(--voice), 0 4px 20px -4px rgba(255, 181, 71, 0.28);
}
.mode-card:focus-visible {
  outline: none; box-shadow: 0 0 0 2px var(--bg-sunken), 0 0 0 4px var(--voice);
}
.mode-card-icon {
  width: 30px; height: 30px; border-radius: 8px; flex-shrink: 0;
  background: var(--accent-soft); color: var(--accent-strong);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s ease, color 0.15s ease;
}
.mode-card.active .mode-card-icon { background: var(--voice-dim); color: var(--voice); }
.mode-card-icon .icon { width: 15px; height: 15px; }
.mode-card-name {
  font-family: var(--font-body); font-weight: var(--fw-strong); font-size: var(--fs-xs); color: var(--text);
  line-height: 1.2;
}
.mode-card-desc {
  font-size: var(--fs-label); color: var(--text-faint); line-height: 1.45; margin: 0;
}

/* Custom chevron via background-image (not a wrapper + JS dropdown — a
   plain <select> stays keyboard/screen-reader native for free) so it
   matches the rest of the control language instead of the browser's raw
   default arrow. #9992C4 below is --text-faint's literal value — CSS custom
   properties can't be referenced inside a data-URI. radius-md (not
   radius-pill, that's .pill-group's shape) so a dropdown reads differently
   from a segmented toggle at a glance, not just on close inspection. Full
   width, same as .pill-group, for the same "fills its card" reason. */
select.voice-select {
  appearance: none; -webkit-appearance: none; -moz-appearance: none; width: 100%;
  background-color: var(--bg-sunken);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6' fill='none'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%239992C4' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  border: 1px solid var(--border); color: var(--text); border-radius: var(--radius-md);
  padding: 10px 36px 10px 14px; font-size: var(--fs-xs); font-family: var(--font-body); cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  transition: border-color var(--dur-1) ease, background-color var(--dur-1) ease;
}
select.voice-select:hover { border-color: var(--border-strong); background-color: var(--bg-elevated); }
select.voice-select:focus-visible { outline: none; border-color: var(--accent-strong); box-shadow: 0 0 0 3px var(--accent-soft); }
select.voice-select option { background: var(--bg-elevated); color: var(--text); }
select.voice-select option:disabled { color: var(--text-faint); }
select.voice-select.is-picker-active { display: none; }

/* Studio-only voice picker (added 2026-08-12) — #voiceSelect (above) stays the real,
   unchanged source of truth (still populated with every voice, still what setLiveVoice()
   reads) for every tier; this is a Studio-only visual replacement for it, needed because
   a plain <select> genuinely can't do search, and Studio's 97-voice library (vs. 6-30 for
   every other tier) isn't browsable without one — the ".voice-select stays a plain native
   element for keyboard/screen-reader support" reasoning above still holds for every tier
   that doesn't need search; this only opts out where the option count makes that
   trade-off unworkable. Reuses .nav-dropdown's panel language (bg-elevated/border-strong/
   radius-lg/shadow-lift) rather than inventing a new "modern panel" look. */
.voice-picker { position: relative; }
.voice-picker-trigger {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  width: 100%; appearance: none; background-color: var(--bg-sunken);
  border: 1px solid var(--border); color: var(--text); border-radius: var(--radius-md);
  padding: 10px 14px; font-size: var(--fs-xs); font-family: var(--font-body); cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  transition: border-color var(--dur-1) ease, background-color var(--dur-1) ease;
}
.voice-picker-trigger:hover { border-color: var(--border-strong); background-color: var(--bg-elevated); }
.voice-picker-trigger:focus-visible { outline: none; border-color: var(--accent-strong); box-shadow: 0 0 0 3px var(--accent-soft); }
.voice-picker-trigger .caret { font-size: var(--fs-3xs); color: var(--text-faint); transition: transform var(--dur-1) ease; flex-shrink: 0; }
.voice-picker.is-open .voice-picker-trigger .caret { transform: rotate(180deg); color: var(--accent-strong); }

.voice-picker-panel {
  /* position: fixed + appended to <body> by JS (buildStudioVoicePicker), not a
     descendant of .voice-picker — a real bug found interactively (2026-08-12):
     the generic `section { position: relative }` rule means #demo and its LATER
     sibling sections (#ecosystem/#features/#tiers/#cta) share one positioned-
     stacking order; being later in DOM order, they painted ABOVE #demo's entire
     subtree regardless of z-index set on anything nested inside #demo — this
     panel's z-index: 70 only ever won fights within #demo's own stacking
     context, never against a later sibling section entirely outside it. The
     panel was visually correct but silently unclickable. Portal'd to <body>
     (no positioned ancestor at all) to sidestep that fight rather than try to
     win it — top/right are set inline by JS from the trigger's real
     getBoundingClientRect() each time it opens, not fixed CSS values, since a
     fixed-position element has nothing to auto-anchor to anymore. */
  position: fixed; width: 320px; max-width: 90vw;
  background: var(--bg-elevated); border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lift);
  opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(4px);
  transition: opacity var(--dur-2) ease, transform var(--dur-2) ease, visibility var(--dur-2);
  z-index: var(--z-dropdown);
  display: flex; flex-direction: column; max-height: 420px;
}
/* Own class, not `.voice-picker.is-open .voice-picker-panel` — that descendant
   selector stopped matching once the panel moved out of .voice-picker (above). */
.voice-picker-panel.is-open {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0);
}
.voice-picker-search-wrap { padding: 12px; border-bottom: 1px solid var(--border-hair); flex-shrink: 0; }
.voice-picker-search {
  width: 100%; background: var(--bg-sunken); border: 1px solid var(--border);
  border-radius: var(--radius-md); color: var(--text); font-size: var(--fs-xs);
  font-family: var(--font-mono); padding: 8px 12px;
}
.voice-picker-search:focus-visible { outline: none; border-color: var(--accent-strong); box-shadow: 0 0 0 3px var(--accent-soft); }
/* min-height: 0 is not optional here — a real bug, caught interactively (2026-08-12):
   without it, a flex child (.voice-picker-panel is display:flex/flex-direction:column
   above) defaults to min-height:auto, meaning "never shrink below my own content's
   natural height," so overflow-y:auto never actually engaged — the list just grew past
   the panel's max-height: 420px instead of clipping/scrolling, pushing the "show more"
   button (and most of the 97-voice expanded list) below the viewport with no way to
   reach it. This is why "show more" appeared broken/unresponsive: the button wasn't
   malfunctioning, it was rendering off-screen. min-height: 0 lets this flex child
   actually respect the parent's max-height and become the scrollable region it was
   already styled to be. */
.voice-picker-list { overflow-y: auto; min-height: 0; padding: 8px; }
.voice-picker-group-label {
  font-family: var(--font-mono); font-size: var(--fs-3xs); letter-spacing: var(--ls-wide); text-transform: uppercase;
  color: var(--text-faint); padding: 10px 10px 4px;
}
.voice-picker-group-label:first-child { padding-top: 4px; }
.voice-picker-option {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  width: 100%; text-align: left; background: none; border: none; color: var(--text);
  font-size: var(--fs-body-sm); padding: 8px 10px; border-radius: var(--radius-md); cursor: pointer;
  transition: background var(--dur-1) ease;
}
.voice-picker-option:hover { background: rgba(155, 107, 255, 0.1); }
.voice-picker-option.is-selected { background: var(--accent-soft); color: var(--accent-strong); font-weight: var(--fw-emphasis); }
.voice-picker-option .check { font-size: var(--fs-label); color: var(--accent-strong); visibility: hidden; }
.voice-picker-option.is-selected .check { visibility: visible; }
.voice-picker-more-toggle {
  width: 100%; text-align: center; background: none; border: none; border-top: 1px dashed var(--border);
  color: var(--accent-strong); font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--ls-wide);
  padding: 10px; margin-top: 6px; cursor: pointer; transition: color var(--dur-1) ease;
}
.voice-picker-more-toggle:hover { color: var(--text); }
.voice-picker-empty { padding: 20px 10px; text-align: center; color: var(--text-faint); font-size: var(--fs-xs); }

/* Integration card: Finn is a connection to another app, not a preference
   toggle like the pill/select cards above — its own full-width surface
   (not squeezed into a .settings-grid cell) with a title/status/description
   on one side and the primary action on the other reads as "a connection",
   not "one more form field". Status uses a plain inline dot+label (not the
   nav's padded/bordered .live-status pill) on purpose — a second badge
   competing with .setting-card-icon chips for attention would be exactly
   the "huge badge" this is trying to avoid. */
.finn-link-group, .ezpz-link-group {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: var(--sp-3) var(--sp-5);
  background: rgba(255, 255, 255, 0.025); border: 1px solid var(--border-hair);
  border-radius: var(--radius-md); padding: var(--sp-4) var(--sp-5);
}
.finn-link-main { display: flex; flex-direction: column; gap: 4px; min-width: 220px; flex: 1 1 260px; }
.finn-link-title-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.finn-link-title { font-family: var(--font-body); font-weight: var(--fw-strong); font-size: var(--fs-body-sm); color: var(--text); }
.finn-link-desc { font-size: var(--fs-label); color: var(--text-faint); margin: 0; }
.finn-status-wrap {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: var(--fs-label); color: var(--text-muted);
}
.finn-link-actions { display: flex; gap: 8px; flex-shrink: 0; }
/* Full-width row of its own once shown, not squeezed beside the actions —
   the code needs to stay legible/selectable at full size. Shared by both
   the Finn and EZPZ Account link panels — same "connection card" look. */
.finn-pairing-code, .ezpz-pairing-code { flex-basis: 100%; display: flex; flex-direction: column; gap: 8px; }
.finn-pairing-hint { display: flex; align-items: center; gap: 6px; font-size: var(--fs-label); color: var(--text-faint); margin: 0; line-height: 1.4; }
.finn-pairing-hint .icon { font-size: var(--fs-xs); flex-shrink: 0; color: var(--text-faint); }
.finn-pairing-code-row { display: flex; gap: 8px; max-width: 360px; }
.finn-pairing-code-value, .ezpz-pairing-code-value {
  flex: 1; min-width: 0; display: block; font-family: var(--font-mono); font-size: var(--fs-body-sm); letter-spacing: var(--ls-wide);
  background: var(--bg-sunken); border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  padding: 9px 12px; color: var(--text); word-break: break-all;
}
.finn-copy-btn, .ezpz-copy-btn {
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
  width: 38px; background: var(--bg-sunken); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); color: var(--text-muted); cursor: pointer; font-size: var(--fs-sm);
  transition: color var(--dur-1) ease, border-color var(--dur-1) ease;
}
.finn-copy-btn:hover, .ezpz-copy-btn:hover { color: var(--text); border-color: var(--accent-strong); }
.finn-copy-btn:focus-visible, .ezpz-copy-btn:focus-visible { outline: none; border-color: var(--accent-strong); box-shadow: 0 0 0 3px var(--accent-soft); }
.finn-copy-btn.is-copied, .ezpz-copy-btn.is-copied { color: var(--data); border-color: var(--data); }

/* Chart target — always-visible setting card in Voice & Mode; disabled until Finn is linked */
.chart-target-finn-badge {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-3xs);
  font-weight: var(--fw-emphasis);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-faint);
  background: var(--bg-sunken);
  border: 1px solid var(--border-hair);
  border-radius: 5px;
  padding: 2px 6px;
  flex-shrink: 0;
}
body.finn-linked .chart-target-finn-badge { display: none; }
.chart-target-finn-hint {
  font-size: var(--fs-2xs);
  color: var(--text-faint);
  margin: var(--sp-2) 0 0;
  line-height: 1.4;
  display: none;
}
body:not(.finn-linked) .chart-target-finn-hint { display: block; }
body:not(.finn-linked) #chartTargetPills .pill,
body:not(.finn-linked) [data-field="chart_target"] .pill {
  opacity: 0.38;
  pointer-events: none;
  cursor: not-allowed;
}

/* ===== Ecosystem orbit ===== */
/* Interactive overview on wide screens: TradingVox as the hub (the same orb
   used in the live demo, on purpose, it's the same product), the other 7
   products as satellites at the vertices of a regular heptagon. Each node is
   a real link; hover/focus popovers get their pitch text from `.eco-grid` via
   interactions.js so the HTML only carries one copy of each blurb (the grid
   is the <1024px fallback and the single content source for crawlers). */
.eco-orbit { display: none; position: relative; width: min(600px, 100%); aspect-ratio: 1; margin: 0 auto 64px; }
@media (min-width: 1024px) { .eco-orbit { display: block; } }
.eco-orbit-lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.eco-orbit-lines line {
  stroke: var(--accent); stroke-width: 0.3; stroke-dasharray: 1.5 2; opacity: 0.45;
  animation: ecoOrbitFlow 3.5s linear infinite;
}
@keyframes ecoOrbitFlow { to { stroke-dashoffset: -14; } }
@media (prefers-reduced-motion: reduce) { .eco-orbit-lines line { animation: none; } }

.eco-orbit-hub {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 140px; height: 140px; display: flex; align-items: center; justify-content: center;
}
.eco-orbit-hub .orb { width: 92px; height: 92px; }
.eco-orbit-hub .orb-ring { inset: -14px; border-color: rgba(255, 181, 71, 0.4); animation: pulseRing 2.6s ease-out infinite; }
.eco-orbit-hub-label {
  position: absolute; bottom: -8px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: var(--fs-2xs); font-weight: var(--fw-body); letter-spacing: var(--ls-wide); text-transform: uppercase;
  color: var(--voice); white-space: nowrap; background: var(--bg); padding: 2px 10px; border-radius: 999px;
  border: 1px solid rgba(255, 181, 71, 0.35);
}

.eco-orbit-node { position: absolute; transform: translate(-50%, -50%); z-index: 1; }
.eco-orbit-node:hover, .eco-orbit-node:focus-within { z-index: 5; }
.eco-orbit-node-pill {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-elevated); border: 1px solid var(--border-strong); border-radius: 999px;
  padding: 7px 16px 7px 7px; font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-body-sm); color: var(--text);
  white-space: nowrap; box-shadow: var(--shadow-card); text-decoration: none;
  transition: transform var(--dur-2) var(--ease-spring), border-color var(--dur-2) ease, box-shadow var(--dur-2) ease;
}
.eco-orbit-node:hover .eco-orbit-node-pill, .eco-orbit-node:focus-within .eco-orbit-node-pill {
  transform: scale(1.1); border-color: var(--accent-strong); box-shadow: var(--shadow-glow);
}
.eco-orbit-node-icon {
  width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-soft); color: var(--accent-strong); font-size: var(--fs-3xs); font-weight: var(--fw-display);
}
.eco-orbit-node-icon img { width: 100%; height: 100%; object-fit: cover; }

.eco-orbit-popover {
  position: absolute; top: 100%; left: 50%; margin-top: 14px; width: 230px;
  background: var(--bg-elevated); border: 1px solid var(--border-strong); border-radius: var(--radius-md);
  box-shadow: var(--shadow-lift); padding: 18px; text-align: left;
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translate(-50%, 6px); transition: opacity var(--dur-2) ease, transform var(--dur-2) ease, visibility var(--dur-2);
}
.eco-orbit-popover::before, .eco-orbit-popover::after {
  content: ''; position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); border: 7px solid transparent;
}
.eco-orbit-popover::before { border-bottom-color: var(--border-strong); }
.eco-orbit-popover::after { border-bottom-color: var(--bg-elevated); margin-bottom: -1px; }
.eco-orbit-node:hover .eco-orbit-popover, .eco-orbit-node:focus-within .eco-orbit-popover {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0);
}
.eco-orbit-popover h4 { font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-body); margin: 0 0 6px; letter-spacing: var(--ls-tight); }
.eco-orbit-popover p { color: var(--text-muted); font-size: var(--fs-sm); line-height: 1.5; margin: 0 0 12px; }

/* ===== Ecosystem grid ===== */
/* A flat, growing roster of products, not one linear pipeline, so this is
   a wrapping card grid rather than an arrow-chain: it scales cleanly as
   the ecosystem adds more pieces instead of needing a redesign each time.
   Hidden at the .eco-orbit breakpoint above — it only exists as the
   <1024px fallback for the hover-driven orbit. */
.eco-grid { display: grid; grid-template-columns: 1fr; gap: 18px; justify-items: stretch; }
@media (min-width: 640px) { .eco-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .eco-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) { .eco-grid { display: none; } }
.eco-card {
  display: flex; flex-direction: column; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 22px; position: relative; overflow: hidden; text-decoration: none;
  transition: border-color var(--dur-2) ease, transform var(--dur-2) ease;
}
.eco-card::before {
  content: ''; position: absolute; inset: 0; opacity: 0; pointer-events: none;
  background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 0%), var(--accent-soft), transparent 70%);
  transition: opacity var(--dur-2) ease;
}
.eco-card:hover::before { opacity: 0.4; }
.eco-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.eco-card.is-you { border-color: rgba(255, 181, 71, 0.45); box-shadow: 0 0 0 1px rgba(255, 181, 71, 0.15) inset; }

.eco-card-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 16px; position: relative; z-index: 1; }
.eco-card-icon {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: var(--fw-display); font-size: var(--fs-sm); letter-spacing: var(--ls-tight);
  background: var(--accent-soft); color: var(--accent-strong);
  overflow: hidden;
}
.eco-card.is-you .eco-card-icon { background: var(--voice-dim); color: var(--voice); }
.eco-card-icon img, .nav-drop-icon img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }
.eco-card-status {
  display: inline-flex; align-items: center; gap: 5px; font-family: var(--font-mono); font-size: var(--fs-3xs);
  font-weight: var(--fw-emphasis); letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--data);
  border: 1px solid rgba(61, 220, 151, 0.35); background: var(--data-dim); border-radius: 999px; padding: 4px 10px;
}
.eco-card-status::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--data); box-shadow: 0 0 6px var(--data); }
.eco-card.is-you .eco-card-status { color: var(--voice); border-color: rgba(255, 181, 71, 0.35); background: var(--voice-dim); }
.eco-card.is-you .eco-card-status::before { background: var(--voice); box-shadow: 0 0 6px var(--voice); }

.eco-card h3 { font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-h3); margin: 0 0 8px; letter-spacing: var(--ls-tight-lg); position: relative; z-index: 1; }
.eco-card p { color: var(--text-muted); font-size: var(--fs-sm); line-height: 1.5; margin: 0; flex: 1; position: relative; z-index: 1; }

.eco-card-cta {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 18px;
  font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-body-sm); color: var(--accent-strong); position: relative; z-index: 1;
}
.eco-card.is-you .eco-card-cta { color: var(--voice); }
.eco-card-cta .icon { width: 15px; height: 15px; transition: transform var(--dur-2) var(--ease-out); }
.eco-card:hover .eco-card-cta .icon { transform: translate(3px, -3px); }

/* ===== Feature grid ===== */
/* Bento layout on wide screens: card 1 (the flagship) gets a 2x2 footprint,
   card 2 spans wide, cards 3-4 sit small underneath it. Visual hierarchy
   instead of four identical boxes competing for the same attention. Falls
   back to a plain wrapping grid below 900px, where a bento layout would
   just be four squashed, oddly-shaped cards. */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .feature-grid { grid-template-columns: 1fr; } }

.feature-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 28px 26px 24px; position: relative; overflow: hidden; display: flex; flex-direction: column;
  transition: border-color var(--dur-2) ease, box-shadow var(--dur-2) ease, transform var(--dur-2) var(--ease-out);
  transform: perspective(800px) rotateX(0deg) rotateY(0deg); will-change: transform;
}
.feature-card::before {
  content: ''; position: absolute; inset: 0; opacity: 0; pointer-events: none;
  background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 0%), var(--fc-glow, var(--voice-dim)), transparent 70%);
  transition: opacity var(--dur-2) ease;
}
.feature-card:hover::before { opacity: 0.4; }
.feature-card:hover {
  border-color: var(--fc-color, var(--border-strong));
  transform: perspective(800px) translateY(-2px);
}

/* Source-specific color variables */
.feature-card--ezpz  { --fc-color: var(--accent);    --fc-glow: var(--accent-soft); }
.feature-card--ezra  { --fc-color: var(--data);      --fc-glow: var(--data-dim); }
.feature-card--finn  { --fc-color: var(--voice);     --fc-glow: var(--voice-dim); }

/* Source badge — sits at top of card */
.feature-source {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-mono); font-size: var(--fs-3xs); font-weight: var(--fw-strong); letter-spacing: var(--ls-wide);
  text-transform: uppercase; border-radius: 999px; padding: 3px 9px;
  margin-bottom: 18px; width: fit-content;
}
.feature-source::before {
  content: ''; display: inline-block; width: 5px; height: 5px; border-radius: 50%;
  background: currentColor; opacity: 0.9;
}
.feature-source--ezpz { color: var(--accent);  background: var(--accent-soft); }
.feature-source--ezra { color: var(--data);    background: var(--data-dim); }
.feature-source--finn { color: var(--voice);   background: var(--voice-dim); }

/* Icon badge */
.feature-icon {
  width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center;
  justify-content: center; margin-bottom: 16px;
  transition: transform var(--dur-2) var(--ease-spring);
}
.feature-icon .icon { width: 20px; height: 20px; }
.feature-card:hover .feature-icon { transform: scale(1.1) rotate(-4deg); }
.feature-icon--ezpz { background: var(--accent-soft); color: var(--accent); }
.feature-icon--ezra { background: var(--data-dim);    color: var(--data); }
.feature-icon--finn { background: var(--voice-dim);   color: var(--voice); }

.feature-card h3 { font-size: var(--fs-h4); font-weight: var(--fw-strong); margin: 0 0 10px; font-family: var(--font-display); letter-spacing: var(--ls-tight); line-height: 1.25; }
.feature-card p { font-size: var(--fs-sm); line-height: 1.55; color: var(--text); margin: 0 0 14px; }

/* Example ask — monospace quote at the bottom of each card */
.feature-ask {
  font-family: var(--font-mono); font-size: var(--fs-label); line-height: 1.5; color: var(--text);
  margin: auto 0 0; padding: 10px 12px;
  background: rgba(243, 240, 255, 0.04); border-radius: 7px;
  border-left: 2px solid var(--fc-color, var(--accent));
}
.tier-badge { display: inline-flex; font-family: var(--font-mono); font-size: var(--fs-3xs); font-weight: var(--fw-strong); letter-spacing: var(--ls-wide); padding: 3px 8px; border-radius: 4px; text-transform: uppercase; }
.tier-badge.premium { background: linear-gradient(135deg, var(--ecosystem-purple), var(--ecosystem-purple-light)); color: var(--text); }
/* Studio previously shared .premium (purple) with Pro, which made two
   visually distinct product tiers read as the same thing. Gold matches its
   card treatment (--voice) below and the studio-grade identity it has on
   the full /pricing page. */
.tier-badge.voice { background: linear-gradient(135deg, var(--voice), var(--voice-strong)); color: var(--text-on-accent); }
.tier-badge.elite { background: linear-gradient(135deg, var(--ecosystem-elite-strong), var(--ecosystem-elite)); color: var(--text); }
.tier-badge.free { background: linear-gradient(135deg, var(--tier-free), var(--tier-free-light)); color: var(--text); }
@media (prefers-reduced-motion: reduce) { .feature-card { transform: none !important; } }

/* ===== Voice tiers (home page teaser grid) =====
   auto-fit + justify-content: center means the grid hugs however many cards
   SHOW_STANDARD_TIER (apps/marketing/context_processors.py) leaves in the
   template — 2 cards center as a pair instead of leaving an empty third
   column, same fix as .pricing-grid in pricing.css. */
.tier-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 400px)); justify-content: center; gap: 18px; }
.tier-card { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 26px; display: flex; flex-direction: column; gap: 12px; transition: transform var(--dur-2) ease, border-color var(--dur-2) ease; }
.tier-card:hover { transform: translateY(-3px); }
/* Restraint pass: was a continuously spinning conic-gradient border (the
   most decorative/atmospheric single effect on the site) — "featured" is
   real signal (recommended plan), so it keeps a distinct static border
   instead of losing the treatment outright. */
.tier-card.featured { position: relative; border-color: rgba(255,181,71,0.5); background: var(--bg-elevated); }
@property --spin-angle { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
@keyframes spinBorder { to { --spin-angle: 360deg; } }
/* Studio's own static gold identity — distinct from Pro's spinning
   "featured" border rather than competing with it, matching .is-premium
   on the full /pricing page so the two pages read as one design system. */
.tier-card.premium { border-color: rgba(255, 181, 71, 0.35); background: linear-gradient(180deg, rgba(255, 181, 71, 0.07), transparent 45%), var(--bg-elevated); }
.tier-card.premium:hover { border-color: rgba(255, 181, 71, 0.55); }

.tier-card-head { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 10px; }
.tier-icon { width: 30px; height: 30px; flex-shrink: 0; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; }
.tier-icon .icon { width: 15px; height: 15px; }
.tier-icon--elite { background: rgba(245, 158, 11, 0.14); color: var(--ecosystem-elite); }
.tier-icon--accent { background: var(--accent-soft); color: var(--accent-strong); }
.tier-icon--voice { background: var(--voice-dim); color: var(--voice-strong); }
.tier-name { font-family: var(--font-display); font-weight: var(--fw-strong); font-size: var(--fs-h3); letter-spacing: var(--ls-tight-lg); }
.tier-price { font-family: var(--font-mono); color: var(--text); font-size: var(--fs-xs); }
/* Same short scannable cost stat as .pricing-savings-badge on /pricing —
   Studio's usage-based price alone doesn't convey "cheap in practice". */
.tier-savings-badge {
  display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; white-space: nowrap;
  font-family: var(--font-mono); font-size: var(--fs-label); font-weight: var(--fw-strong); letter-spacing: var(--ls-wide);
  color: var(--voice-strong); background: var(--voice-dim); border: 1px solid rgba(255, 181, 71, 0.35);
  border-radius: var(--radius-pill); padding: 5px 12px; margin-top: -4px;
}
.tier-savings-badge .icon { width: 13px; height: 13px; stroke: var(--voice-strong); fill: none; stroke-width: 2.5; flex-shrink: 0; }
.tier-list { list-style: none; padding: 0; margin: 6px 0 0; display: flex; flex-direction: column; gap: 10px; }
.tier-list li { font-size: var(--fs-sm); color: var(--text); display: flex; gap: 8px; line-height: 1.4; }
.tier-list li .check { color: var(--data); flex-shrink: 0; }
.tier-list li .check .icon { width: 16px; height: 16px; margin-top: 2px; }

/* ===== CTA banner ===== */
.cta-banner {
  border-radius: var(--radius-xl); padding: 56px 32px; text-align: center; position: relative; overflow: hidden;
  background: linear-gradient(150deg, var(--bg-elevated), var(--bg-card));
  border: 1px solid var(--border-strong);
}
.cta-banner::before {
  content: ''; position: absolute; inset: -40% -10% auto -10%; height: 320px;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 70%); pointer-events: none;
}
.cta-banner h2 { font-family: var(--font-display); font-weight: var(--fw-display); font-size: var(--fs-h2); letter-spacing: var(--ls-tight-lg); margin-bottom: 16px; position: relative; }
.cta-banner p { color: var(--text-muted); font-size: var(--fs-lead); line-height: 1.5; max-width: 460px; margin: 0 auto 30px; position: relative; }
.cta-banner .hero-ctas { position: relative; }

/* ===== Sub-nav: sticky in-page section strip (features, faq, legal pages) =====
   Sits just under the sticky .topbar (76px tall, 72px below 640px).
   interactions.js's scrollspy toggles .is-active on whichever link's
   target is in view ([data-scrollspy] on the <nav>). Anchor targets that
   follow a sub-nav get a bigger scroll margin so they clear both bars. */
.subnav {
  position: sticky; top: 76px; z-index: calc(var(--z-nav) - 1);
  background: var(--bg-overlay);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--border-hair); border-bottom: 1px solid var(--border-hair);
}
@media (max-width: 640px) { .subnav { top: 72px; } }
.subnav-inner {
  display: flex; justify-content: center; gap: 6px; padding-top: 10px; padding-bottom: 10px;
  overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.subnav-inner::-webkit-scrollbar { display: none; }
/* Centering a scrollable flex row is unreliable once it actually overflows
   (a centered flex line's start can end up clipped by the scroll container
   in some browsers) — fall back to left-aligned + scroll only below the
   width where these short pills would ever wrap/overflow. */
@media (max-width: 640px) { .subnav-inner { justify-content: flex-start; } }
.subnav a {
  display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0;
  font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: var(--ls-wide); text-transform: uppercase;
  color: var(--text-faint); text-decoration: none; padding: 8px 14px; border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition: color var(--dur-1) ease, border-color var(--dur-1) ease, background var(--dur-1) ease;
}
.subnav a:hover { color: var(--text); background: var(--bg-glass); }
.subnav a.is-active { color: var(--text); border-color: var(--border-strong); background: var(--bg-glass); }
.subnav-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--text-faint); flex-shrink: 0; transition: box-shadow var(--dur-2) ease; }
.subnav-dot--accent { background: var(--accent); }
.subnav-dot--voice { background: var(--voice); }
.subnav-dot--data { background: var(--data); }
.subnav a.is-active .subnav-dot { box-shadow: 0 0 0 3px var(--border-hair); }
.subnav ~ [id], .subnav ~ * [id] { scroll-margin-top: 150px; }

/* ===== Search field: pill input with a leading icon (catalogue/FAQ filters) ===== */
.search-field { position: relative; display: block; width: 100%; max-width: 520px; }
.search-field .icon {
  position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px; color: var(--text-faint); pointer-events: none;
}
.search-field input {
  width: 100%; padding: 12px 18px 12px 42px; border-radius: var(--radius-pill);
  border: 1px solid var(--border-strong); background: var(--bg-glass); color: var(--text);
  font-family: var(--font-body); font-size: var(--fs-sm); letter-spacing: var(--ls-normal);
  transition: border-color var(--dur-2) ease, box-shadow var(--dur-2) ease;
}
.search-field input::placeholder { color: var(--text-faint); }
.search-field input:focus { outline: none; border-color: var(--voice); box-shadow: 0 0 0 3px var(--voice-dim); }
.search-field input::-webkit-search-cancel-button { -webkit-appearance: none; }

/* ===== Accordion (FAQ page, pricing FAQ) =====
   One accordion for the whole site — moved here from content.css so the
   pricing page's "Common questions" uses the same component instead of
   its own divider-list variant. */
.faq-group-title {
  font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: var(--ls-wide); text-transform: uppercase;
  color: var(--data); margin: 40px 0 14px;
}
.faq-group-title:first-child { margin-top: 0; }
.faq-item {
  border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--bg-card);
  margin-bottom: 10px; overflow: hidden; transition: border-color var(--dur-2) ease;
}
.faq-item:hover { border-color: var(--border-strong); }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 18px 20px; font-family: var(--font-body); font-weight: var(--fw-strong);
  font-size: var(--fs-md); color: var(--text); display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-family: var(--font-mono); color: var(--text-faint); font-size: var(--fs-h4); flex-shrink: 0;
  transition: transform var(--dur-2) var(--ease-out), color var(--dur-2) ease;
}
.faq-item[open] { border-color: rgba(255,181,71,0.35); }
.faq-item[open] summary::after { transform: rotate(45deg); color: var(--voice); }
.faq-item .faq-answer { padding: 0 20px 20px; color: var(--text); font-size: var(--fs-sm); line-height: 1.65; }
.faq-item .faq-answer p + p, .faq-item .faq-answer ul { margin-top: 10px; }
@keyframes faqFadeIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
.faq-item[open] .faq-answer { animation: faqFadeIn var(--dur-2) var(--ease-out) both; }
@media (prefers-reduced-motion: reduce) { .faq-item[open] .faq-answer { animation: none; } }

/* ===== Footer ===== */
footer {
  position: relative;
  padding: 64px 0 32px;
  background: var(--bg-sunken);
  color: var(--text-muted);
  font-size: var(--fs-sm);
}
footer::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong) 20%, var(--border-strong) 80%, transparent);
}

/* Brand (left) + nav (right) flex row */
.footer-main {
  display: flex;
  align-items: flex-start;
  gap: 64px;
  padding-bottom: 40px;
}
.footer-brand { flex: 0 0 240px; }
.footer-brand-desc {
  margin-top: 14px;
  line-height: 1.7;
  color: var(--text-muted);
  font-size: var(--fs-sm);
}

/* 3-column nav group */
.footer-nav {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: var(--fs-sm);
  display: inline-block;
  transition: color var(--dur-1) ease, transform var(--dur-2) var(--ease-out);
}
.footer-col a:hover { color: var(--text); transform: translateX(4px); }

/* Ecosystem horizontal belt */
.footer-eco-belt {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  margin-bottom: 24px;
}
.footer-eco-label {
  font-family: var(--font-mono);
  font-size: var(--fs-3xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-faint);
  white-space: nowrap;
  flex-shrink: 0;
}
.footer-eco-pills { display: flex; flex-wrap: wrap; gap: 7px; }
.footer-eco-pill {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-strong);
  letter-spacing: var(--ls-wide);
  color: var(--accent-strong);
  background: var(--accent-soft);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  text-decoration: none;
  transition: background var(--dur-2) ease, border-color var(--dur-2) ease,
              color var(--dur-2) ease, transform var(--dur-2) var(--ease-spring);
}
.footer-eco-pill:hover {
  background: rgba(155, 107, 255, 0.22);
  border-color: var(--accent);
  color: var(--text);
  transform: translateY(-2px);
}

/* Disclosure callout */
.footer-disclosure {
  border-left: 2px solid var(--voice);
  background: var(--voice-dim);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 18px;
  margin-bottom: 28px;
  font-size: var(--fs-xs);
  line-height: 1.65;
  color: var(--text-muted);
}
.footer-disclosure strong { color: var(--voice-strong); font-weight: var(--fw-emphasis); }

/* Bottom bar */
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-copyright { font-size: var(--fs-xs); color: var(--text-faint); }

/* Footer responsive */
@media (max-width: 860px) {
  .footer-main { flex-direction: column; gap: 36px; }
  .footer-brand { flex: none; width: 100%; }
  .footer-eco-belt { flex-wrap: wrap; }
}
@media (max-width: 600px) {
  .footer-nav { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 380px) {
  .footer-nav { grid-template-columns: 1fr; }
}

/* ===== Responsive tweaks ===== */
@media (max-width: 640px) {
  .demo-shell { padding: 26px; }
  .hero { padding: 64px 0 48px; }
  section { padding: var(--sp-8) 0; }

  /* Voice demo widget (#demo) — .demo-shell already drops to a single
     column below 900px (see its own min-width:900px rule); everything
     below is the narrower tightening pass on top of that. */
  .mode-toggle { gap: 10px; margin: 4px 0 22px; }
  .mode-tabs { gap: 2px; padding: 3px; width: 100%; justify-content: center; }
  .mode-btn { padding: 8px 13px; font-size: var(--fs-label); }
  .live-status { padding: 6px 12px; }

  /* .settings-grid's auto-fit already collapses cards to one column once
     230px minmax no longer fits two across, so no forced column override
     is needed here — just reclaiming padding for the narrower screen. */
  .settings-strip { padding: var(--sp-4); gap: var(--sp-4); }
  .mode-card-group { grid-template-columns: 1fr; }
  .finn-link-group, .ezpz-link-group { flex-direction: column; align-items: stretch; padding: var(--sp-4); }
  .finn-link-actions { width: 100%; }
  .finn-link-actions button { flex: 1; }

  /* Ask row: input above button, not squeezed side by side — the button
     was shrinking to an unreadable sliver once the input claimed its
     minimum usable width on a narrow phone. Composer drops the pill
     radius here too, since a full-width pill with a stacked button
     inside it reads oddly at this width. */
  .ask-row { flex-direction: column; align-items: stretch; border-radius: var(--radius-md); padding: 10px; gap: 10px; }
  .ask-row input { padding: 8px 6px; }
  .ask-row button { width: 100%; justify-content: center; }

  .chip-row { gap: 6px; }
  .chip { font-size: var(--fs-label); padding: 7px 12px; }

  .orb-wrap { width: 132px; height: 132px; }
  .orb { width: 92px; height: 92px; }
}

@media (max-width: 400px) {
  /* Below ~400px even 2 tabs per row can be tight with "Scripted Preview"
     in the mix — let the segmented control wrap to as many rows as it
     needs rather than compressing text further. */
  .mode-tabs { flex-direction: column; align-items: stretch; }
  .mode-btn { justify-content: center; }
}

/* #chart — TradingView Advanced Charts widget (chart-widget.js). */
.tv-chart-shell { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; }
.tv-chart-container { width: 100%; height: 640px; }
.tv-chart-placeholder { display: flex; align-items: center; justify-content: center; height: 320px; color: var(--text-muted); font-size: var(--fs-sm); }

/* Chart spotlight (chart-jump.js) — briefly draws the eye to the live chart
   after a member jumps here from the "Embedded" chart-target setting, or
   after a voice command actually touches the chart, so it doesn't just
   blend into the page below the fold. Reuses .tier-card.featured's spinning
   conic-gradient border for a consistent "pay attention here" motif. */
.tv-chart-shell.chart-spotlight {
  border-color: transparent;
  background: linear-gradient(var(--bg-card), var(--bg-card)) padding-box,
    conic-gradient(from var(--spin-angle, 0deg), var(--accent), var(--voice), var(--accent)) border-box;
  animation: spinBorder 1.6s linear 2, chartSpotlightGlow 1.6s ease-out 2;
}
@keyframes chartSpotlightGlow {
  0% { box-shadow: 0 0 0 0 var(--accent-glow); }
  35% { box-shadow: 0 0 44px 4px var(--accent-glow); }
  100% { box-shadow: 0 0 0 0 rgba(155, 107, 255, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .tv-chart-shell.chart-spotlight { animation: none; border-color: var(--accent-strong); }
}

/* "View chart" jump link next to the Chart target pills (Voice & mode
   settings) — members picking "Embedded" there have no other way to know
   which chart on the page that means. */
.chart-target-jump-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  width: fit-content;
  margin-top: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-emphasis);
  letter-spacing: var(--ls-wide);
  color: var(--accent-strong);
  text-decoration: none;
  cursor: pointer;
  transition: color var(--dur-1) ease, transform var(--dur-1) ease;
}
.chart-target-jump-link:hover { color: var(--accent); transform: translateX(2px); }
.chart-target-jump-link .icon { width: 11px; height: 11px; transition: transform var(--dur-1) ease; }
.chart-target-jump-link:hover .icon { transform: translateY(2px); }

@media (max-width: 900px) {
  .tv-chart-container { height: 480px; }
  .tv-chart-placeholder { height: 240px; }
}


/* ===== Enhanced Responsive Design for Demo Section ===== */
@media (max-width: 899px) {
  .demo-shell {
    grid-template-columns: 1fr;
    padding: 32px;
    gap: 28px;
  }
  
  .voice-orb-container {
    order: 1;
  }
  
  .demo-main {
    order: 2;
  }
  
  .orb-wrap {
    width: 160px;
    height: 160px;
  }
  
  .orb {
    width: 110px;
    height: 110px;
  }
  
  .orb-ring {
    inset: -14px;
  }
}

@media (max-width: 640px) {
  .demo-mode-selector {
    margin: 20px 0;
  }
  
  .demo-shell {
    padding: 24px;
    border-radius: var(--radius-lg);
  }
  
  .chip-row {
    gap: 8px;
  }
  
  .chip {
    padding: 8px 14px;
    font-size: var(--fs-label);
  }
  
  .mic-btn {
    min-height: 50px;
    padding: 8px 14px;
  }
  
  .mic-btn-icon {
    width: 36px;
    height: 36px;
  }
  
  .transcript {
    padding: 18px;
    min-height: 240px;
  }
  
  .ask-row {
    flex-direction: column;
    align-items: stretch;
    border-radius: var(--radius-md);
    padding: 10px;
    gap: 10px;
  }

  .ask-row input {
    padding: 8px 6px;
  }

  .ask-row button {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .demo-shell {
    padding: 20px;
    gap: 24px;
  }
  
  .orb-wrap {
    width: 140px;
    height: 140px;
  }
  
  .orb {
    width: 95px;
    height: 95px;
  }
  
  .orb-status {
    padding: 6px 12px;
  }
  
  .status-text {
    font-size: var(--fs-2xs);
  }
  
  .mic-controls,
  .mic-actions {
    gap: 10px;
  }
  
  .mute-btn {
    width: 50px;
    min-height: 50px;
  }
  
  .t-line.ai .txt {
    font-size: var(--fs-h4);
  }
  
  .t-line.user .txt {
    font-size: var(--fs-body-sm);
  }
}

/* Smooth scroll for transcript */
.transcript {
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

/* Scrollbar styling for transcript */
.transcript::-webkit-scrollbar {
  width: 8px;
}

.transcript::-webkit-scrollbar-track {
  background: var(--bg-sunken);
  border-radius: 4px;
}

.transcript::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 4px;
  transition: background 0.25s ease;
}

.transcript::-webkit-scrollbar-thumb:hover {
  background: var(--text-faint);
}

/* Animation for new messages */
@keyframes messageSlideIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.t-line {
  animation: messageSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Focus styles for keyboard navigation */
.mode-btn:focus-visible,
.chip:focus-visible,
.mic-btn:focus-visible,
.mute-btn:focus-visible,
.stop-speak-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-soft);
  z-index: 1;
}

/* Print styles */
@media print {
  .demo-shell {
    box-shadow: none;
    border: 1px solid #ccc;
    page-break-inside: avoid;
  }
  
  .mic-controls,
  .mic-actions,
  .stop-speak-btn {
    display: none;
  }
}