/* ============================================================
   Tá Pago — Landing Page v1
   Paleta: brand/paleta/cores.txt (petróleo #163A45, coral #FF6B4A,
   areia #F5EFE6). Tokens de spacing/radius/container: ver
   brand/marketing/landing_page_design_reference.md.
   ============================================================ */

/* ---------- Fonts (self-hosted, sem CDN) ---------- */
@font-face {
  font-family: 'Sora';
  src: url('../assets/fonts/sora-var.woff2') format('woff2');
  font-weight: 100 800;
  font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('../assets/fonts/jetbrains-mono-var.woff2') format('woff2');
  font-weight: 100 800;
  font-display: swap;
}
@font-face {
  font-family: 'Permanent Marker';
  src: url('../assets/fonts/permanent-marker.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  color-scheme: dark;

  /* cores */
  --bg: #0a1418;
  --surface: #10222b;
  --surface-2: #163a45;
  --text: #f5efe6;
  --text-muted: rgba(245, 239, 230, 0.65);
  --accent: #ff6b4a;
  --accent-soft: rgba(255, 107, 74, 0.12);
  --border: rgba(245, 239, 230, 0.1);

  /* tipografia */
  --font-display: 'Sora', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', Menlo, Consolas, monospace;
  --font-stamp: 'Permanent Marker', cursive;

  /* espaçamento (escala do design reference) */
  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 32px;
  --sp-6: 48px;
  --sp-8: 64px;
  --sp-9: 80px;
  --sp-10: 96px;
  --sp-12: 168px;

  /* radius */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;

  --container: 1204px;
}

/* ---------- Reset básico ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
}
a,
button {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 10;
  background: var(--accent);
  color: #14100e;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: var(--r-sm);
  text-decoration: none;
}
.skip-link:focus-visible {
  top: 16px;
}

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 20px;
}

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

/* ---------- Header mínimo ---------- */
.site-header {
  padding-block: var(--sp-3);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.wordmark:hover {
  color: var(--accent);
}
.wordmark:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
.wordmark .check {
  color: var(--accent);
}

/* ---------- Botões ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border-radius: var(--r-sm);
  padding: 14px 24px;
  transition: transform 0.15s ease, background-color 0.15s ease;
}
.btn:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
.btn-primary {
  background: var(--accent);
  color: #14100e;
}
.btn-primary:hover {
  background: #ff8266;
  transform: translateY(-1px);
}
.btn-ghost {
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 18px;
  font-size: 0.9375rem;
}
.btn-ghost:hover {
  border-color: var(--accent);
}
.cta-note {
  margin-top: var(--sp-2);
  font-size: 0.875rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ---------- Seções ---------- */
section {
  padding-block: var(--sp-9);
}
@media (min-width: 1024px) {
  section {
    padding-block: var(--sp-10);
  }
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--sp-2);
}
h1,
h2,
h3 {
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 var(--sp-3);
  text-wrap: balance;
}
h1 {
  font-size: clamp(2.125rem, 6vw, 3.75rem);
}
h2 {
  font-size: clamp(1.625rem, 4vw, 2.5rem);
}
h3 {
  font-size: 1.25rem;
  margin-bottom: var(--sp-1);
}
.lead {
  font-size: clamp(1.0625rem, 2.2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 38em;
  margin: 0 0 var(--sp-4);
  text-wrap: pretty;
}
.center {
  text-align: center;
}
.center .lead {
  margin-inline: auto;
}

/* ---------- Hero ---------- */
.hero {
  padding-block: var(--sp-8) var(--sp-9);
  text-align: center;
}
.hero .lead {
  margin-inline: auto;
}
.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-1);
  margin-bottom: var(--sp-8);
}
.hero-shot-wrap {
  position: relative;
  max-width: 340px;
  margin-inline: auto;
}

/* ---------- Carimbo ---------- */
.stamp {
  display: inline-block;
  font-family: var(--font-stamp);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--accent);
  border: 3px solid var(--accent);
  border-radius: var(--r-sm);
  padding: 4px 18px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transform: rotate(-8deg);
  user-select: none;
  pointer-events: none;
}
.stamp-float {
  position: absolute;
  top: -22px;
  /* -8px nunca estoura a viewport: todo ancestral fica dentro do padding
     de 20px do .container */
  right: -8px;
  z-index: 2;
}
@media (min-width: 1024px) {
  /* só o herói (340px centralizado) tem folga garantida pro offset maior */
  .hero-shot-wrap .stamp-float {
    right: -56px;
  }
}

/* estado inicial: escondido até a seção revelar */
[data-stamp] {
  opacity: 0;
}
.revealed [data-stamp],
[data-stamp].revealed {
  opacity: 1;
  animation: stamp-slam 0.45s cubic-bezier(0.2, 0.8, 0.3, 1.2) both;
}
@keyframes stamp-slam {
  0% {
    opacity: 0;
    transform: scale(2) rotate(-2deg);
  }
  60% {
    opacity: 1;
    transform: scale(0.93) rotate(-9.5deg);
  }
  80% {
    transform: scale(1.04) rotate(-7.4deg);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(-8deg);
  }
}

/* ---------- Reveal on scroll (uma vez, não apaga) ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal],
  [data-stamp] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
    animation: none !important;
  }
  .stamp {
    transform: rotate(-8deg) !important;
  }
}

/* ---------- Prints (placeholders com moldura de device) ---------- */
.shot {
  margin: 0;
}
.shot-frame {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--surface);
  padding: 10px;
  overflow: hidden;
}
.shot-frame img {
  border-radius: var(--r-lg);
  width: 100%;
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
  background: var(--surface-2);
  /* enquanto o print real não existe, o alt aparece sobre o fundo
     (sem padding: print real precisa preencher a moldura inteira) */
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  text-align: center;
}
.shot-frame.wide img {
  aspect-ratio: 16 / 10;
}
.shot figcaption {
  margin-top: var(--sp-2);
  font-size: 0.875rem;
  color: var(--text-muted);
  text-align: center;
}

/* Zoom pra ver detalhes: mouse em cima ou dedo segurando (js/zoom.js
   controla a classe .is-zoomed e o transform-origin segue o ponteiro) */
.shot-frame {
  cursor: zoom-in;
}
.shot-frame img {
  transition: transform 0.35s ease;
}
/* zoomado, o print pode vazar da moldura (pop-out por cima do resto) */
.shot-frame.is-zoomed {
  overflow: visible;
  z-index: 30;
}
.shot-frame.is-zoomed img {
  transform: scale(1.9);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
}
@media (prefers-reduced-motion: reduce) {
  .shot-frame img {
    transition: none;
  }
}

/* ---------- Seção 2: a dor ---------- */
.pain {
  background: var(--surface);
  border-block: 1px solid var(--border);
}
.pain-lines {
  font-size: clamp(1.375rem, 3.5vw, 2rem);
  font-weight: 600;
  line-height: 1.4;
  max-width: 22em;
  margin: 0 auto var(--sp-4);
  text-align: center;
}
.pain-lines .fade-word {
  color: var(--text-muted);
}
.pain-punch {
  text-align: center;
  font-size: clamp(1.0625rem, 2.2vw, 1.25rem);
  color: var(--accent);
  font-weight: 600;
  margin: 0;
}

/* ---------- Seção 3: como funciona ---------- */
.steps {
  display: grid;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}
@media (min-width: 1024px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-4);
  }
}
.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-4);
}
.step-num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent);
  font-size: 0.875rem;
  margin-bottom: var(--sp-2);
}
.step p {
  color: var(--text-muted);
  margin: 0 0 var(--sp-3);
}
.step .shot {
  max-width: 240px;
  margin-inline: auto;
}
.how-note {
  margin-top: var(--sp-4);
  text-align: center;
  font-size: 0.9375rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ---------- Seção 4: valor central ---------- */
.value-grid {
  display: grid;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
  align-items: center;
}
@media (min-width: 1024px) {
  .value-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }
}
.value-grid .shot {
  max-width: 300px;
  margin-inline: auto;
}
.value-grid .shot-frame.wide {
  max-width: none;
}

/* ---------- Seção 5: além dos lugares ---------- */
.feature-cards {
  display: grid;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}
@media (min-width: 640px) {
  .feature-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.feature-card p {
  color: var(--text-muted);
  margin: 0;
  flex-grow: 1;
}
.feature-card .shot {
  max-width: 220px;
  margin: var(--sp-2) auto 0;
}

/* ---------- Seção 6: privacidade ---------- */
.privacy {
  background: var(--surface);
  border-block: 1px solid var(--border);
}
.privacy-list {
  list-style: none;
  padding: 0;
  margin: var(--sp-4) auto 0;
  max-width: 480px;
  display: grid;
  gap: var(--sp-2);
}
.privacy-list li {
  display: flex;
  gap: var(--sp-2);
  align-items: baseline;
  font-size: 1.0625rem;
  /* a seção é .center; sem isso a 2ª linha de um bullet quebrado fica
     centralizada em vez de alinhar à esquerda com a 1ª */
  text-align: left;
}
.privacy-list .check {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* ---------- Seção 7: CTA final ---------- */
.final-cta {
  text-align: center;
  padding-block: var(--sp-10) var(--sp-9);
}
.final-cta .hero-shot-wrap {
  margin-top: var(--sp-8);
}

/* ---------- Rodapé ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding-block: var(--sp-4);
  font-size: 0.875rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  justify-content: space-between;
}
.site-footer a {
  color: var(--text-muted);
}
.site-footer a:hover {
  color: var(--text);
}

/* ============================================================
   V2 — novas seções (compartilhamento, perguntas, razão,
   teste fechado) + destaque "sozinho"
   ============================================================ */

/* ---------- Scroll suave pros CTAs #testar ---------- */
html {
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}
#testar {
  scroll-margin-top: var(--sp-3);
}

/* ---------- Hero: subheadline + destaque "sozinho" ---------- */
.hero-sub {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin: 0 auto var(--sp-3);
  max-width: 26em;
  text-wrap: balance;
}
/* contorno coral vazado + flicker de neon (testamos preenchimento branco,
   ficou ruim — decisão de 2026-07-05: só a borda) */
.hl-sozinho {
  letter-spacing: 0.14em;
  font-weight: 700;
  /* +3px era imperceptivel com o letter-spacing largo; 1.25em fica visivel */
  font-size: 1.25em;
  color: var(--accent);
}
@supports (-webkit-text-stroke: 2px black) {
  .hl-sozinho {
    -webkit-text-stroke: 2px var(--accent);
    color: transparent;
    animation: hl-flicker 3s linear 0.5s 1 both;
  }
}
@keyframes hl-flicker {
  0%,
  8% {
    opacity: 0.15;
  }
  9%,
  11% {
    opacity: 1;
  }
  12%,
  19% {
    opacity: 0.2;
  }
  20%,
  22% {
    opacity: 1;
  }
  23%,
  26% {
    opacity: 0.35;
  }
  27%,
  43% {
    opacity: 1;
  }
  44%,
  47% {
    opacity: 0.25;
  }
  48%,
  100% {
    opacity: 1;
  }
}
@media (prefers-reduced-motion: reduce) {
  .hl-sozinho {
    animation: none !important;
  }
}

/* ---------- Seção 2: compartilhamento ---------- */
.share-grid {
  display: grid;
  gap: var(--sp-6);
  align-items: center;
}
/* prints 2x maiores (2026-07-05): não cabem mais ao lado do texto —
   o compare desce pra linha própria em qualquer largura */
@media (min-width: 1024px) {
  .share-grid {
    gap: var(--sp-8);
  }
}
.share-compare {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
}
.share-compare .shot {
  /* larguras sempre iguais entre "no app" e "no story" */
  flex: 1 1 0;
  max-width: 440px;
  min-width: 0;
}
.share-compare .shot-frame img {
  /* proporção natural do print — cover cortava a barra de título e o
     botão Compartilhar */
  aspect-ratio: auto;
  height: auto;
}
.share-compare figcaption {
  font-family: var(--font-mono);
}
.share-arrow {
  color: var(--accent);
  font-size: 1.5rem;
  flex-shrink: 0;
}
.share-punch {
  color: var(--accent);
  font-weight: 700;
}

/* ---------- Seção 6: perguntas (lanterna) ---------- */
.questions {
  background: var(--surface);
  border-block: 1px solid var(--border);
}
.q-field {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3) var(--sp-4);
  margin-top: var(--sp-6);
  margin-inline: auto;
  max-width: 1000px;
  padding: var(--sp-4) 0;
  min-height: 360px;
  cursor: default;
  /* lanterna: brilho coral suave seguindo o cursor */
  background: radial-gradient(
    260px circle at var(--mx, 50%) var(--my, -20%),
    rgba(255, 107, 74, 0.07),
    transparent 70%
  );
}
.q {
  font-weight: 500;
  line-height: 1.3;
  opacity: calc(0.08 + var(--lit, 0) * 0.92);
  /* resposta rápida ao mouse (v3: era 0.35s, ficava "atrasado") */
  transition: opacity 0.12s ease-out;
  text-wrap: balance;
  max-width: 22em;
}
.q-lg {
  font-size: clamp(1.25rem, 2.6vw, 1.625rem);
  font-weight: 600;
}
.q-md {
  font-size: clamp(1rem, 2vw, 1.1875rem);
}
.q-sm {
  font-size: clamp(0.875rem, 1.6vw, 1rem);
  font-family: var(--font-mono);
}
/* variação de ritmo: rotações e jitter via translate (não afeta o fluxo,
   então a nuvem continua centralizada — v3: margens % desequilibravam) */
.q:nth-child(3n) {
  transform: rotate(-2deg) translateX(-10px);
}
.q:nth-child(3n + 1) {
  transform: rotate(1.5deg) translate(8px, 6px);
}
.q:nth-child(4n) {
  transform: rotate(2.5deg) translate(-6px, -4px);
}
.q:nth-child(5n) {
  transform: rotate(-1deg) translateX(14px);
}
@media (prefers-reduced-motion: reduce) {
  .q {
    opacity: 0.8;
    transition: none;
  }
  .q-field {
    background: none;
  }
}

/* ---------- Seção 7: registre a razão ---------- */
.reason-grid {
  display: grid;
  gap: var(--sp-6);
  align-items: center;
}
@media (min-width: 1024px) {
  .reason-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: var(--sp-8);
  }
}
.reason-grid .shot {
  max-width: 280px;
  margin-inline: auto;
}
.chips {
  list-style: none;
  padding: 0;
  margin: var(--sp-2) 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
}
.chips li {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
}
.chips .chip-free {
  color: var(--accent);
  border-color: var(--accent);
  border-style: dashed;
  background: transparent;
}

/* ---------- Seção 10: formulário do teste fechado ---------- */
.final-cta .center-lead {
  margin-inline: auto;
}
.tester-form {
  max-width: 480px;
  margin: var(--sp-4) auto 0;
  text-align: left;
}
.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--sp-1);
}
.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
}
.form-row input[type='email'] {
  flex: 1 1 220px;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 13px 16px;
}
.form-row input[type='email']::placeholder {
  color: var(--text-muted);
}
.form-row input[type='email']:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}
.form-row .btn {
  flex-shrink: 0;
}
.form-row .btn:disabled {
  opacity: 0.6;
  cursor: wait;
}
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}
.form-note {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: var(--sp-2) 0 0;
}
.form-msg {
  font-weight: 600;
  color: var(--accent);
  margin: var(--sp-2) 0 0;
  min-height: 1.5em;
}
.form-msg.is-error {
  color: #ff8f8f;
}

/* ---------- V3: borda da tela pulsando coral (bem sutil) ---------- */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 60;
  box-shadow: inset 0 0 120px -28px rgba(255, 107, 74, 0.55);
  opacity: 0.35;
  animation: edge-pulse 7s ease-in-out infinite;
}
@keyframes edge-pulse {
  0%,
  100% {
    opacity: 0.28;
  }
  50% {
    opacity: 0.55;
  }
}
@media (prefers-reduced-motion: reduce) {
  body::after {
    animation: none;
    opacity: 0.15;
  }
}

/* ---------- V3: pergunta-chave (círculo de marcador) ---------- */
/* linha própria, centralizada, sem herdar o jitter/rotação dos .q */
.q-row {
  flex-basis: 100%;
  display: flex;
  justify-content: center;
  padding-block: var(--sp-2);
}
.q-key {
  font-size: clamp(1.75rem, 3.5vw, 2.375rem);
  font-weight: 700;
  position: relative;
  text-align: center;
  /* folga generosa pro contorno não encostar no texto */
  padding: 22px 56px;
  transform: none;
  /* nunca some de vez: é a pergunta central da página */
  opacity: calc(0.22 + var(--lit, 0) * 0.78);
}
/* contorno único, horizontal, com folga do texto (v4: os dois traços
   rotacionados da v3 cruzavam as letras) */
.q-key::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 3px solid var(--accent);
  border-radius: 50%;
}

/* ---------- V3: seção Inteligência Artificial ---------- */
.ai-chat {
  max-width: 560px;
  margin: var(--sp-6) auto 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--sp-2);
}
.ai-bubble {
  margin: 0;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg) var(--r-lg) var(--r-xs, 4px) var(--r-lg);
  padding: 12px 18px;
  font-size: 1.0625rem;
  max-width: 34em;
  text-align: left;
}
.ai-typing {
  display: inline-flex;
  gap: 6px;
  align-self: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg) var(--r-lg) var(--r-lg) 4px;
  padding: 14px 18px;
}
.ai-typing i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: ai-dot 1.2s ease-in-out infinite;
}
.ai-typing i:nth-child(2) {
  animation-delay: 0.18s;
}
.ai-typing i:nth-child(3) {
  animation-delay: 0.36s;
}
@keyframes ai-dot {
  0%,
  60%,
  100% {
    opacity: 0.25;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
    transform: translateY(-4px);
  }
}
.ai-note {
  margin: var(--sp-4) auto 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-muted);
}
@media (prefers-reduced-motion: reduce) {
  .ai-typing i {
    animation: none;
    opacity: 0.6;
  }
}
@media (prefers-reduced-motion: reduce) {
  .q-key {
    opacity: 1;
  }
}