/* ==========================================================================
   MOBILE FIRST: tudo aqui vale primeiro para celular (~360px).
   Telas maiores só ganham ajustes dentro de @media (min-width: ...).

   Tema: verde do gatinho alienígena + azul espacial.
   ========================================================================== */

:root {
  color-scheme: light dark;

  /* ---- claro: névoa de menta com toque de azul ---- */
  --bg: #e9f5f0;
  --bg-glow-1: #cfe0ff;
  --bg-glow-2: #bff0d9;
  --card: #ffffff;
  --ink: #0c1a2e;
  --muted: #4b6074;
  --line: #cfe0da;
  --primary: #1d7a55; /* verde do gato (escurecido para dar contraste com texto branco) */
  --primary-hover: #166546;
  --on-primary: #ffffff;
  --primary-soft: #dcf3e8;
  --accent: #3d63e0; /* azul espacial */
  --glow: rgba(29, 122, 85, 0.35);
  --star: #f5b700;
  --err: #c5221f;
  --err-soft: #fdecea;
  --shadow: 0 1px 2px rgba(10, 30, 60, 0.08), 0 8px 24px rgba(10, 30, 60, 0.08);

  /* ---- cores do espaço (cabeçalho, igual nos dois temas) ---- */
  --space-0: #070b1f;
  --space-1: #0d1a4d;
  --space-2: #12306b;
  --cat-green: #37946e; /* verde exato do sprite */
  --cat-green-light: #83b082;
  --mint: #5fe0a8;

  --radius: 18px;
  --tap: 48px; /* alvo mínimo de toque */
  --ease-spring: cubic-bezier(0.3, 1.6, 0.5, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: ui-rounded, "SF Pro Rounded", "Nunito", var(--font);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #070b1f;
    --bg-glow-1: #14307a;
    --bg-glow-2: #0f4a3a;
    --card: #0e1634;
    --ink: #eaf2ff;
    --muted: #9fb0cf;
    --line: #25335e;
    --primary: #4bd49a; /* verde do gato, aceso */
    --primary-hover: #6fe3b3;
    --on-primary: #04201a;
    --primary-soft: #11324a;
    --accent: #6aa4ff;
    --glow: rgba(75, 212, 154, 0.38);
    --star: #ffd24a;
    --err: #ff8a80;
    --err-soft: #3b1b24;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.45), 0 10px 28px rgba(0, 0, 0, 0.4);
  }
}

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

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100dvh;
  font: 16px/1.5 var(--font);
  color: var(--ink);
  background:
    radial-gradient(60% 40% at 0% 0%, var(--bg-glow-1), transparent 70%),
    radial-gradient(55% 38% at 100% 10%, var(--bg-glow-2), transparent 70%),
    var(--bg);
  background-attachment: fixed;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation; /* tira o atraso do toque duplo */
  overflow-wrap: anywhere;
}

/* Céu estrelado de fundo (só no tema escuro) */
@media (prefers-color-scheme: dark) {
  body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
      radial-gradient(1.3px 1.3px at 20px 30px, #fff, transparent 60%),
      radial-gradient(1px 1px at 120px 80px, #cfe0ff, transparent 60%),
      radial-gradient(1.5px 1.5px at 200px 160px, #bff5de, transparent 60%),
      radial-gradient(1px 1px at 60px 210px, #fff, transparent 60%),
      radial-gradient(1.2px 1.2px at 260px 40px, #9ec1ff, transparent 60%),
      radial-gradient(1px 1px at 170px 240px, #fff, transparent 60%);
    background-size: 300px 280px;
    opacity: 0.6;
    animation: twinkle 5s ease-in-out infinite alternate;
  }
  body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
      radial-gradient(1.2px 1.2px at 80px 120px, #fff, transparent 60%),
      radial-gradient(1.4px 1.4px at 230px 90px, #bff5de, transparent 60%),
      radial-gradient(1px 1px at 40px 250px, #cfe0ff, transparent 60%),
      radial-gradient(1px 1px at 300px 200px, #fff, transparent 60%);
    background-size: 340px 300px;
    opacity: 0.2;
    animation: twinkle 3.2s ease-in-out infinite alternate-reverse;
  }
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding:
    max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right))
    max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));
}

h1, h2, h3, p { margin: 0; }

:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; border-radius: 6px; }

.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;
}

/* ==========================================================================
   O GATO ALIENÍGENA (sprite de 13 quadros, 64×64 cada, na folha de 832×64)
   O recorte (44×34) pega só a nave. --s é o zoom e DEVE ser inteiro (1, 2, 3, 4...)
   para a pixel art ficar nítida.
   ========================================================================== */
.cat {
  --s: 1;
  flex: none;
  width: calc(44px * var(--s));
  height: calc(34px * var(--s));
  background: url("/img/gato-alienigena.png") calc(-10px * var(--s)) calc(-18px * var(--s)) / calc(832px * var(--s)) calc(64px * var(--s)) no-repeat;
  image-rendering: pixelated;
  position: relative; z-index: 1; /* o gato fica na frente da luz */
  animation: cat-frames 1.3s steps(13) infinite;
}
.cat.x2 { --s: 2; }
.cat.x4 { --s: 4; }
@keyframes cat-frames {
  from { background-position-x: calc(-10px * var(--s)); }
  to { background-position-x: calc(-842px * var(--s)); }
}

/* Flutuar suavemente + feixe de luz verde embaixo da nave */
.cat-wrap { position: relative; animation: float 3.4s ease-in-out infinite; }
.beam {
  position: absolute; left: 50%; top: 62%; z-index: 0; /* a luz nasce por trás da nave */
  width: 70%; height: 90%;
  transform: translateX(-50%);
  clip-path: polygon(34% 0, 66% 0, 100% 100%, 0 100%);
  background: linear-gradient(rgba(95, 224, 168, 0.55), rgba(95, 224, 168, 0));
  pointer-events: none;
  transform-origin: top center;
  animation: beam-pulse 2.4s ease-in-out infinite;
}

/* ---------- Cartões ---------- */
.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  margin-bottom: 12px;
  border: 2px solid transparent;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.card[hidden] { display: none; }
.noscript { padding: 20px; }

/* ---------- Topo: o céu com o gato ---------- */
.hero { padding: 0; overflow: hidden; animation: rise 0.7s var(--ease-out) both; }
.hero-art {
  position: relative;
  height: 232px;
  overflow: hidden;
  display: grid;
  place-items: center;
  background:
    radial-gradient(60% 80% at 50% 108%, rgba(95, 224, 168, 0.38), transparent 70%),
    radial-gradient(45% 60% at 88% 8%, rgba(95, 130, 255, 0.5), transparent 70%),
    radial-gradient(40% 55% at 8% 18%, rgba(120, 90, 255, 0.32), transparent 70%),
    linear-gradient(180deg, var(--space-0) 0%, var(--space-1) 62%, var(--space-2) 100%);
}
.hero-art::before,
.hero-art::after { content: ""; position: absolute; inset: 0; pointer-events: none; background-repeat: no-repeat; }
.hero-art::before {
  background-image:
    radial-gradient(1.4px 1.4px at 8% 22%, #fff 90%, transparent),
    radial-gradient(1px 1px at 17% 58%, #cfe0ff 90%, transparent),
    radial-gradient(1.6px 1.6px at 28% 14%, #bff5de 90%, transparent),
    radial-gradient(1px 1px at 41% 40%, #fff 90%, transparent),
    radial-gradient(1.4px 1.4px at 63% 18%, #fff 90%, transparent),
    radial-gradient(1px 1px at 72% 52%, #9ec1ff 90%, transparent),
    radial-gradient(1.6px 1.6px at 93% 36%, #fff 90%, transparent),
    radial-gradient(1px 1px at 50% 8%, #bff5de 90%, transparent);
  animation: twinkle 3.6s ease-in-out infinite alternate;
}
.hero-art::after {
  background-image:
    radial-gradient(1.2px 1.2px at 12% 40%, #fff 90%, transparent),
    radial-gradient(1.6px 1.6px at 35% 70%, #cfe0ff 90%, transparent),
    radial-gradient(1px 1px at 55% 28%, #fff 90%, transparent),
    radial-gradient(1.4px 1.4px at 80% 24%, #bff5de 90%, transparent),
    radial-gradient(1px 1px at 88% 66%, #fff 90%, transparent),
    radial-gradient(1.2px 1.2px at 4% 80%, #9ec1ff 90%, transparent);
  animation: twinkle 2.4s ease-in-out infinite alternate-reverse;
}

.planet { position: absolute; border-radius: 50%; }
.planet.p1 {
  left: -34px; bottom: -44px; width: 124px; height: 124px;
  background:
    radial-gradient(circle at 30% 28%, rgba(255, 255, 255, 0.35) 0 8%, transparent 9%),
    radial-gradient(circle at 62% 62%, rgba(10, 70, 50, 0.45) 0 9%, transparent 10%),
    radial-gradient(circle at 34% 70%, rgba(10, 70, 50, 0.35) 0 6%, transparent 7%),
    radial-gradient(circle at 32% 30%, #8cf0c0, var(--cat-green) 48%, #14604a 100%);
  box-shadow: 0 0 46px rgba(95, 224, 168, 0.5);
  animation: drift 9s ease-in-out infinite alternate;
}
.planet.p2 {
  right: 11%; top: 15%; width: 26px; height: 26px;
  background: radial-gradient(circle at 35% 30%, #b9d0ff, #4766e0 60%, #1b2a8a);
  box-shadow: 0 0 16px rgba(106, 164, 255, 0.55);
  animation: drift 7s ease-in-out infinite alternate-reverse;
}
.planet.p2::after {
  content: ""; position: absolute; left: 50%; top: 50%;
  width: 48px; height: 12px; margin: -6px 0 0 -24px;
  border: 2px solid rgba(190, 215, 255, 0.75); border-radius: 50%;
  transform: rotate(-22deg);
}
.shoot {
  position: absolute; top: 14%; left: 60%;
  width: 90px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0), #fff);
  opacity: 0;
  animation: shoot 7s ease-in 2s infinite;
}
.hero-art .cat-wrap { margin-top: -22px; }

.hero-body { padding: 16px; }
.hero h1 { font: 800 1.75rem/1.15 var(--font-display); letter-spacing: -0.02em; }
.lead { margin-top: 8px; font-size: 1.0625rem; }
.privacy { margin-top: 12px; font-size: 0.875rem; color: var(--muted); }
.req-note { margin-top: 12px; font-size: 0.875rem; color: var(--err); }

/* Cabeçalho da etapa: o gato "fala" a descrição */
.section-head { padding: 4px 4px 12px; }
.section-head h2 { font: 800 1.375rem/1.2 var(--font-display); letter-spacing: -0.01em; outline: none; scroll-margin-top: 16px; }
.cat-say { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.cat-say .cat-wrap { animation-duration: 2.8s; }
.bubble {
  position: relative; padding: 9px 14px; border-radius: 14px;
  background: var(--primary-soft); color: var(--ink); font-size: 0.9375rem; line-height: 1.35;
}
.bubble::before {
  content: ""; position: absolute; left: -6px; top: 50%; width: 12px; height: 12px;
  margin-top: -6px; background: inherit; transform: rotate(45deg); border-radius: 2px;
}

/* ---------- Pergunta ---------- */
.q { animation: rise 0.5s var(--ease-out) both; animation-delay: calc(var(--i, 0) * 60ms); }
.q.has-error { border-color: var(--err); animation: shake 0.45s; }
.q-label { font-size: 1.0625rem; font-weight: 600; line-height: 1.35; margin-bottom: 4px; }
.q-label .req { color: var(--err); margin-left: 2px; }
.q-help { font-size: 0.875rem; color: var(--muted); margin-bottom: 8px; }
.q-body { margin-top: 12px; }
.q-err {
  display: flex; gap: 6px; align-items: center;
  margin-top: 12px; padding: 8px 12px;
  background: var(--err-soft); color: var(--err);
  border-radius: 10px; font-size: 0.9375rem; font-weight: 500;
  animation: rise 0.3s var(--ease-out) both;
}
.q-err[hidden] { display: none; }
.q-err::before { content: "!"; flex: none; display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: var(--err); color: var(--card); font-weight: 800; font-size: 0.8125rem; }

/* Etapas deslizam: para a frente vem da direita, para trás vem da esquerda */
.questions[data-dir="fwd"] .section-head { animation: slide-fwd 0.45s var(--ease-out) both; }
.questions[data-dir="back"] .section-head { animation: slide-back 0.45s var(--ease-out) both; }
.questions[data-dir="fwd"] .q { animation-name: slide-fwd; }
.questions[data-dir="back"] .q { animation-name: slide-back; }
.questions[data-dir="fwd"] .q.has-error,
.questions[data-dir="back"] .q.has-error { animation-name: shake; }

/* Campo de texto estilo Google Forms (linha embaixo) */
.line {
  display: block; width: 100%;
  font: inherit; font-size: 1rem; /* 16px: o iPhone não dá zoom ao focar */
  color: var(--ink); background: transparent;
  border: 0; border-bottom: 2px solid var(--line); border-radius: 0;
  padding: 12px 0 10px; min-height: var(--tap);
  transition: border-color 0.15s, box-shadow 0.15s;
  -webkit-appearance: none; appearance: none;
}
.line::placeholder { color: var(--muted); opacity: 0.8; }
.line:focus { outline: none; border-bottom-color: var(--primary); box-shadow: 0 2px 0 0 var(--primary), 0 10px 14px -10px var(--glow); }
textarea.line { resize: none; line-height: 1.45; min-height: 96px; overflow: hidden; }
.line[aria-invalid="true"] { border-bottom-color: var(--err); }

/* Radio e caixa de marcar em lista */
.opts { display: grid; gap: 4px; }
.opt {
  position: relative; display: flex; align-items: center; gap: 14px;
  min-height: var(--tap); padding: 8px 10px; margin: 0 -10px;
  border-radius: 12px; cursor: pointer; transition: background 0.15s;
}
.opt:active { background: var(--primary-soft); }
.opt input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.mark {
  flex: none; width: 22px; height: 22px;
  border: 2px solid var(--muted); border-radius: 50%;
  display: grid; place-items: center; transition: border-color 0.15s, box-shadow 0.25s;
}
.mark::after {
  content: ""; width: 10px; height: 10px; border-radius: 50%;
  background: var(--primary); transform: scale(0); transition: transform 0.28s var(--ease-spring);
}
.opt input:checked ~ .mark { border-color: var(--primary); box-shadow: 0 0 0 5px var(--glow); animation: ring 0.5s var(--ease-out); }
.opt input:checked ~ .mark::after { transform: scale(1); }
.opt input:focus-visible ~ .mark { outline: 3px solid var(--primary); outline-offset: 3px; }
.mark.box { border-radius: 6px; }
.mark.box::after { width: 12px; height: 12px; border-radius: 3px; }
.opt-text { line-height: 1.3; }

/* Cartões de jogo com imagem 16:9 */
.games { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.game { position: relative; display: block; cursor: pointer; border-radius: 14px; }
.game input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; z-index: 2; }
.game-img {
  position: relative; display: block; aspect-ratio: 16 / 9;
  border-radius: 12px; overflow: hidden; background: var(--primary-soft);
  box-shadow: 0 0 0 2px var(--line); transition: box-shadow 0.2s, transform 0.2s var(--ease-spring);
}
.game-img img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s var(--ease-out); }
.game-check {
  position: absolute; top: 6px; right: 6px; width: 28px; height: 28px; border-radius: 50%;
  background: var(--primary); color: var(--on-primary);
  display: grid; place-items: center; transform: scale(0) rotate(-90deg);
  transition: transform 0.35s var(--ease-spring); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}
.game-check svg { width: 16px; height: 16px; }
.game input:checked ~ .game-img { box-shadow: 0 0 0 4px var(--primary), 0 8px 22px var(--glow); animation: game-pop 0.45s var(--ease-spring); }
.game input:checked ~ .game-img img { transform: scale(1.06); }
.game input:checked ~ .game-img .game-check { transform: scale(1) rotate(0); }
.game input:focus-visible ~ .game-img { outline: 3px solid var(--primary); outline-offset: 3px; }
.game:active .game-img { transform: scale(0.97); }
.game-cap { display: block; padding: 6px 2px 0; line-height: 1.25; }
.game-cap b { display: block; font-size: 0.9375rem; }
.game-cap small { color: var(--muted); font-size: 0.8125rem; }

/* Chips (múltipla escolha) */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; display: inline-flex; cursor: pointer; }
.chip input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.chip span {
  display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 8px 16px;
  border: 2px solid var(--line); border-radius: 999px; font-weight: 500;
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.25s;
}
.chip input:checked + span {
  background: var(--primary); border-color: var(--primary); color: var(--on-primary);
  box-shadow: 0 4px 14px var(--glow); animation: pop 0.38s var(--ease-spring);
}
.chip input:checked + span::before { content: "✓"; font-weight: 800; }
.chip input:focus-visible + span { outline: 3px solid var(--primary); outline-offset: 2px; }
.chip:active span { transform: scale(0.96); }

/* Estrelas */
.rating { display: flex; justify-content: space-between; gap: 4px; max-width: 360px; }
.star { position: relative; flex: 1; display: grid; place-items: center; min-height: 56px; cursor: pointer; color: var(--line); transition: color 0.18s calc(var(--k, 0) * 45ms), transform 0.15s; }
.star input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.star svg { width: 40px; height: 40px; fill: currentColor; }
.star.on { color: var(--star); }
.star.on svg { filter: drop-shadow(0 0 6px color-mix(in srgb, var(--star) 55%, transparent)); }
.star.pop svg { animation: star-pop 0.5s calc(var(--k, 0) * 50ms) var(--ease-spring) both; }
.star:active { transform: scale(1.12); }
.star:has(input:focus-visible) { outline: 3px solid var(--primary); outline-offset: 2px; border-radius: 12px; }

/* Escala numérica (dificuldade 1–5, nota 0–10) */
.scale { display: grid; gap: 8px; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.scale.n6 { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 6px; } /* 0–5 numa linha só */
.scale.n11 { grid-template-columns: repeat(6, minmax(0, 1fr)); } /* 0–10: 6 + 5 no celular */
.num { position: relative; display: grid; place-items: center; min-height: 52px; cursor: pointer; }
.num input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.num span {
  display: grid; place-items: center; width: 100%; height: 100%; min-height: 52px;
  border: 2px solid var(--line); border-radius: 14px; font-weight: 700; font-size: 1.125rem;
  transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.12s, box-shadow 0.25s;
}
.num input:checked + span {
  background: var(--primary); border-color: var(--primary); color: var(--on-primary);
  box-shadow: 0 6px 16px var(--glow); animation: pop 0.38s var(--ease-spring);
}
.num input:focus-visible + span { outline: 3px solid var(--primary); outline-offset: 2px; }
.num:active span { transform: scale(0.94); }
.ends { display: flex; justify-content: space-between; gap: 12px; margin-top: 8px; font-size: 0.8125rem; color: var(--muted); }
.ends span:last-child { text-align: right; }

/* ---------- Barra de navegação fixa no rodapé (polegar alcança) ---------- */
.nav {
  position: sticky; bottom: max(8px, env(safe-area-inset-bottom));
  z-index: 10; margin-top: 16px; padding: 8px 12px 12px;
  background: var(--card); border-radius: 20px; box-shadow: var(--shadow), 0 0 0 1px var(--line);
}
.progress-row { display: flex; justify-content: space-between; font-size: 0.8125rem; color: var(--muted); font-weight: 600; }

/* Trilha de progresso: o gato viaja por ela */
.progress-lane { position: relative; height: 46px; margin: 0 24px; }
.progress { position: absolute; left: 0; right: 0; bottom: 4px; height: 6px; border-radius: 999px; background: var(--line); }
.progress-fill {
  height: 100%; width: calc(var(--p, 0) * 1%); border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.7s cubic-bezier(0.34, 1.3, 0.64, 1);
}
.progress-cat {
  position: absolute; bottom: 6px; left: calc(var(--p, 0) * 1%);
  transform: translateX(-50%);
  transition: left 0.7s cubic-bezier(0.34, 1.3, 0.64, 1);
}
.progress-cat .cat-wrap { animation-duration: 2.2s; }
.progress-cat .beam { top: 60%; height: 60%; width: 90%; opacity: 0.9; }
.nav-btns { display: flex; gap: 10px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: var(--tap); padding: 0 22px; border: 0; border-radius: 999px;
  font: inherit; font-weight: 700; font-size: 1.0625rem; cursor: pointer;
  transition: background 0.15s, transform 0.12s var(--ease-spring), opacity 0.15s, box-shadow 0.2s;
}
.btn:active { transform: scale(0.96); }
.btn-primary { flex: 1; background: var(--primary); color: var(--on-primary); box-shadow: 0 6px 18px var(--glow); position: relative; overflow: hidden; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-primary:not(:disabled)::after { /* brilho que passa de tempos em tempos */
  content: ""; position: absolute; top: 0; bottom: 0; left: -60%; width: 40%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-20deg); animation: shine 4.5s ease-in-out 1.5s infinite; pointer-events: none;
}
.btn-ghost { background: transparent; color: var(--primary); box-shadow: inset 0 0 0 2px var(--line); }
.btn[hidden] { display: none; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; box-shadow: none; }
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 3px solid currentColor; border-right-color: transparent; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.banner {
  margin-top: 12px; padding: 12px 14px; border-radius: 12px;
  background: var(--err-soft); color: var(--err); font-weight: 600;
  animation: shake 0.45s;
}
.banner[hidden] { display: none; }

.ts { display: flex; justify-content: center; margin-top: 8px; }
.ts:empty { display: none; }

/* Campo-armadilha para robôs: fora da tela, ninguém humano preenche */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* ---------- Tela de obrigado ---------- */
.thanks { text-align: center; padding: 0 20px 32px; margin-top: 8vh; overflow: hidden; }
.thanks-scene {
  position: relative; display: grid; place-items: center; height: 230px;
  margin: 0 -20px 8px; overflow: hidden;
  background:
    radial-gradient(60% 80% at 50% 110%, rgba(95, 224, 168, 0.4), transparent 70%),
    radial-gradient(45% 60% at 85% 10%, rgba(95, 130, 255, 0.45), transparent 70%),
    linear-gradient(180deg, var(--space-0), var(--space-1) 65%, var(--space-2));
}
.thanks-scene::before {
  content: ""; position: absolute; inset: 0; background-repeat: no-repeat; animation: twinkle 3s ease-in-out infinite alternate;
  background-image:
    radial-gradient(1.4px 1.4px at 10% 24%, #fff 90%, transparent),
    radial-gradient(1px 1px at 24% 64%, #cfe0ff 90%, transparent),
    radial-gradient(1.6px 1.6px at 70% 20%, #bff5de 90%, transparent),
    radial-gradient(1px 1px at 86% 58%, #fff 90%, transparent),
    radial-gradient(1.4px 1.4px at 48% 12%, #fff 90%, transparent);
}
.fly { animation: fly-in 1.1s var(--ease-out) both, float 3.4s ease-in-out 1.1s infinite; }
.fly .beam { animation: beam-in 0.8s ease-out 0.9s both, beam-pulse 2.4s ease-in-out 1.7s infinite; }
.thanks-check {
  position: absolute; left: 50%; bottom: 14px; width: 46px; height: 46px; margin-left: -23px; border-radius: 50%;
  display: grid; place-items: center; color: var(--on-primary); background: var(--primary);
  box-shadow: 0 0 0 6px var(--glow), 0 6px 18px rgba(0, 0, 0, 0.35);
  animation: pop-in 0.6s var(--ease-spring) 1.1s both;
}
.thanks-check svg { width: 26px; height: 26px; }
.spark {
  position: absolute; bottom: 30px; left: var(--x, 50%); width: 6px; height: 6px; border-radius: 2px;
  background: var(--c, var(--mint)); opacity: 0;
  animation: spark 2.6s ease-out var(--d, 1.2s) infinite;
}
.thanks h1 { margin-top: 18px; font: 800 1.75rem/1.2 var(--font-display); animation: rise 0.6s var(--ease-out) 0.7s both; }
.thanks p { margin-top: 10px; color: var(--muted); font-size: 1.0625rem; animation: rise 0.6s var(--ease-out) 0.85s both; }
.thanks .btn { margin-top: 24px; animation: rise 0.6s var(--ease-out) 1s both; }

/* ==========================================================================
   Animações
   ========================================================================== */
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes slide-fwd { from { opacity: 0; transform: translateX(34px); } to { opacity: 1; transform: none; } }
@keyframes slide-back { from { opacity: 0; transform: translateX(-34px); } to { opacity: 1; transform: none; } }
@keyframes float { 0%, 100% { transform: translateY(0) rotate(-1.5deg); } 50% { transform: translateY(-7px) rotate(1.5deg); } }
@keyframes drift { from { transform: translate(0, 0); } to { transform: translate(6px, -5px); } }
@keyframes twinkle { from { opacity: 0.25; } to { opacity: 1; } }
@keyframes beam-pulse { 0%, 100% { opacity: 0.55; transform: translateX(-50%) scaleY(0.9); } 50% { opacity: 1; transform: translateX(-50%) scaleY(1.06); } }
@keyframes beam-in { from { opacity: 0; transform: translateX(-50%) scaleY(0); } to { opacity: 0.8; transform: translateX(-50%) scaleY(1); } }
@keyframes shoot {
  0% { opacity: 0; transform: translate(0, 0) rotate(-28deg); }
  4% { opacity: 1; }
  14% { opacity: 0; transform: translate(-190px, 105px) rotate(-28deg); }
  100% { opacity: 0; transform: translate(-190px, 105px) rotate(-28deg); }
}
@keyframes pop { 0% { transform: scale(0.85); } 60% { transform: scale(1.1); } 100% { transform: scale(1); } }
@keyframes pop-in { from { transform: scale(0); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@keyframes ring { from { box-shadow: 0 0 0 0 var(--glow); } to { box-shadow: 0 0 0 5px var(--glow); } }
@keyframes star-pop { 0% { transform: scale(0.6) rotate(-25deg); } 60% { transform: scale(1.3) rotate(8deg); } 100% { transform: scale(1) rotate(0); } }
@keyframes game-pop { 0% { transform: scale(0.96); } 55% { transform: scale(1.035); } 100% { transform: scale(1); } }
@keyframes shake { 0%, 100% { transform: none; } 20% { transform: translateX(-7px); } 40% { transform: translateX(6px); } 60% { transform: translateX(-4px); } 80% { transform: translateX(3px); } }
@keyframes shine { 0%, 62% { left: -60%; } 100% { left: 130%; } }
@keyframes fly-in {
  0% { transform: translateX(-150%) rotate(-16deg); opacity: 0; }
  55% { transform: translateX(9%) rotate(5deg); opacity: 1; }
  100% { transform: translateX(0) rotate(0); opacity: 1; }
}
@keyframes spark {
  0% { opacity: 0; transform: translateY(0) scale(0.4); }
  15% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-140px) translateX(var(--dx, 0)) scale(1.1) rotate(160deg); }
}

/* ==========================================================================
   Telas maiores (tablet / estande / notebook)
   ========================================================================== */
@media (min-width: 600px) {
  .wrap { padding-top: 28px; padding-bottom: 28px; }
  .card { padding: 24px; }
  .hero { padding: 0; }
  .hero-art { height: 280px; }
  .planet.p1 { width: 160px; height: 160px; left: -44px; bottom: -58px; }
  .hero-body { padding: 24px; }
  .hero h1 { font-size: 2.125rem; }
  .games { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
  .scale.n11 { grid-template-columns: repeat(11, minmax(0, 1fr)); }
  .nav { padding: 10px 16px 14px; }
  .btn-primary { flex: 0 1 220px; margin-left: auto; }
  .btn:hover { filter: brightness(1.05); }
  .opt:hover { background: var(--primary-soft); }
  .game:hover .game-img { box-shadow: 0 0 0 3px var(--line), 0 8px 22px rgba(0, 0, 0, 0.2); transform: translateY(-2px); }
  .game input:checked ~ .game-img { box-shadow: 0 0 0 4px var(--primary), 0 8px 22px var(--glow); }
  .thanks { padding: 0 32px 40px; }
  .thanks-scene { margin: 0 -32px 8px; height: 260px; }
}

/* Quem pede menos movimento recebe o gato parado (1º quadro) e nenhuma animação */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .beam { opacity: 0.7; }
  .shoot, .spark { display: none; }
}

/* ---------- Link para a página do jogo (itch.io) ---------- */
a.btn { text-decoration: none; }
.hero .game-link { margin-top: 14px; width: 100%; font-size: 1rem; }
.thanks-actions { display: grid; gap: 10px; margin-top: 24px; }
.thanks-actions .btn { margin-top: 0; width: 100%; animation: rise 0.6s var(--ease-out) 1s both; }
@media (min-width: 600px) {
  .hero .game-link { width: auto; }
  .thanks-actions { display: flex; justify-content: center; flex-wrap: wrap; }
  .thanks-actions .btn { width: auto; flex: none; margin-left: 0; }
}