/* =====================================================================
   Kit Vibe Coding · Guia interativo gratuito · By Wesley Lima
   Estrutura:
   1. Fontes          5. Botões e componentes
   2. Tokens          6. Seções (hero → rodapé)
   3. Base            7. Movimento reduzido
   4. Utilitários
   ===================================================================== */

/* 1. Fontes (subsets latinos, licença OFL) ----------------------------- */
@font-face { font-family: "Bricolage Grotesque"; src: url("../assets/fonts/bricolage-grotesque-700.woff") format("woff"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("../assets/fonts/instrument-sans-400.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("../assets/fonts/instrument-sans-700.woff") format("woff"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Pixelify Sans"; src: url("../assets/fonts/pixelify-sans-500.woff") format("woff"); font-weight: 500; font-display: swap; }

/* 2. Tokens ------------------------------------------------------------ */
:root {
  --grafite: #1B181F;
  --grafite-2: #231F28;
  --grafite-3: #2A2430;
  --borda-escura: #3A3240;
  --creme: #FFF3D8;
  --creme-2: #FFF9EA;
  --borda-clara: #EADBBB;
  --creme-texto: #D9CEBE;
  --creme-apagado: #B9AE9F;
  --grafite-apagado: #6B5F55;
  --coral: #F17E69;
  --coral-profundo: #B2432F;
  --ambar: #F4B65D;
  --ferrugem: #B85C4B;

  --font-title: "Bricolage Grotesque", "Instrument Sans", system-ui, sans-serif;
  --font-body: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-pixel: "Pixelify Sans", ui-monospace, monospace;

  --container: 1120px;
  --gutter: 20px;
  --header-h: 60px;
  --px: 3px; /* unidade das bordas pixeladas */
}

/* 3. Base -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--grafite);
  color: var(--creme);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
[hidden] { display: none !important; }
h1, h2, h3 { margin: 0; font-family: var(--font-title); font-weight: 700; line-height: 1.08; letter-spacing: -0.02em; text-wrap: balance; }
p { margin: 0; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--ambar); outline-offset: 3px; }
.light :focus-visible, .closing :focus-visible { outline-color: var(--coral-profundo); }

/* 4. Utilitários ------------------------------------------------------- */
.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.pixel { font-family: var(--font-pixel); font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; }
.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; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--ambar); color: var(--grafite); font-weight: 700; text-decoration: none; }
.skip-link:focus { top: 12px; }
.dark { background: var(--grafite); color: var(--creme); }
.light { background: var(--creme); color: var(--grafite); }

.eyebrow { font-size: 12px; margin-bottom: 14px; }
.dark .eyebrow { color: var(--ambar); }
.light .eyebrow { color: var(--coral-profundo); }
h1 em, h2 em { font-style: normal; }
.dark h1 em, .dark h2 em { color: var(--coral); }
.light h2 em { color: var(--coral-profundo); }
.lead { font-size: 17px; line-height: 1.6; }
.dark .lead { color: var(--creme-texto); }

/* Borda pixelada: quatro sombras deixam os cantos vazados */
.px-border, .btn, .tool, .callout, .opt span, .answer-card, .faq-item, .phone, .window, .tb-example, .disclaimer, .connect {
  --b: var(--borda-escura);
}

/* 5. Botões ------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px; margin: var(--px);
  font-family: var(--font-body); font-weight: 700; font-size: 16px; line-height: 1.2;
  text-decoration: none; cursor: pointer; border: 0;
  box-shadow: 0 calc(-1 * var(--px)) 0 0 var(--b), 0 var(--px) 0 0 var(--b), calc(-1 * var(--px)) 0 0 0 var(--b), var(--px) 0 0 0 var(--b);
  transition: transform .15s ease, background-color .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-small { min-height: 42px; padding: 9px 16px; font-size: 15px; }
.btn-coral { background: var(--coral); color: var(--grafite); --b: var(--coral); box-shadow: 0 calc(-1 * var(--px)) 0 0 var(--b), 0 var(--px) 0 0 var(--b), calc(-1 * var(--px)) 0 0 0 var(--b), var(--px) 0 0 0 var(--b), inset 0 -4px 0 0 rgba(27, 24, 31, .22); }
.btn-coral:hover { background: #F49380; --b: #F49380; }
.btn-ghost { background: transparent; color: var(--creme); --b: var(--creme-apagado); }
.btn-ghost:hover { --b: var(--creme); }
.btn-dark { background: var(--grafite); color: var(--creme); --b: var(--grafite); }
.btn-dark:hover { background: #2E2934; --b: #2E2934; }
.btn-outline-dark { background: transparent; color: var(--grafite); --b: var(--grafite); }
.btn-outline-dark:hover { background: rgba(27, 24, 31, .06); }
.btn-outline-light { background: transparent; color: var(--creme); --b: var(--borda-escura); }
.btn-outline-light:hover { --b: var(--creme-apagado); }
.btn[disabled] { opacity: .4; cursor: not-allowed; transform: none; }
.i-ext { width: 10px; height: 10px; fill: currentColor; flex: 0 0 auto; }
.i-arrow { width: 14px; height: 12px; fill: currentColor; flex: 0 0 auto; }

/* Chevron pixelado */
.chev { flex: 0 0 auto; width: 30px; height: 30px; display: grid; place-items: center; transition: transform .2s ease; }
.chev::before {
  content: ""; width: 12px; height: 8px; background: currentColor;
  clip-path: polygon(0 0, 25% 0, 25% 25%, 37.5% 25%, 37.5% 50%, 62.5% 50%, 62.5% 25%, 75% 25%, 75% 0, 100% 0, 100% 25%, 87.5% 25%, 87.5% 50%, 75% 50%, 75% 75%, 62.5% 75%, 62.5% 100%, 37.5% 100%, 37.5% 75%, 25% 75%, 25% 50%, 12.5% 50%, 12.5% 25%, 0 25%);
}
details[open] > summary .chev { transform: rotate(180deg); }
summary { list-style: none; cursor: pointer; }
summary::-webkit-details-marker { display: none; }

/* 6.1 Cabeçalho ---------------------------------------------------------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(27, 24, 31, .94); border-bottom: 1px solid var(--borda-escura); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.scroll-progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 3px; }
.scroll-progress span { display: block; height: 100%; width: 0; background: var(--coral); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: var(--header-h); }
.brand { display: flex; flex-direction: column; text-decoration: none; line-height: 1.1; }
.brand-kit { font-size: 13px; color: var(--ambar); }
.brand-by { font-size: 13px; color: var(--creme-apagado); }
.menu-toggle { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 12px; background: transparent; border: 0; cursor: pointer; }
.menu-label { font-weight: 700; font-size: 15px; }
.menu-icon { display: grid; gap: 4px; }
.menu-icon i { display: block; width: 18px; height: 3px; background: var(--creme); }
.site-nav { display: none; }
.site-nav.open {
  display: flex; flex-direction: column; gap: 8px;
  position: absolute; top: calc(var(--header-h) + 1px); left: 0; right: 0;
  padding: 12px var(--gutter) 20px; background: var(--grafite); border-bottom: 1px solid var(--borda-escura);
}
.site-nav ul { list-style: none; display: flex; flex-direction: column; }
.site-nav li a { display: flex; align-items: center; min-height: 48px; padding: 0 4px; text-decoration: none; font-weight: 700; color: var(--creme-texto); border-bottom: 1px solid var(--borda-escura); }
.site-nav li a[aria-current="true"] { color: var(--ambar); }
.site-nav .btn { align-self: flex-start; margin-top: 12px; }

/* 6.2 Hero ---------------------------------------------------------------- */
.hero { position: relative; overflow: hidden; padding: 24px 0 56px;
  background-color: var(--grafite);
  background-image: linear-gradient(rgba(255, 243, 216, .028) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 243, 216, .028) 1px, transparent 1px);
  background-size: 24px 24px; }
.hero-grid { display: grid; gap: 28px; }
.hero h1 { font-size: clamp(42px, 11vw, 80px); line-height: 1; letter-spacing: -0.03em; margin-bottom: 20px; }
.hero h1 em { display: block; }
.hero .lead { max-width: 34em; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-facts { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 26px; font-size: 14px; color: var(--creme-apagado); }
.hero-facts li { display: flex; align-items: center; gap: 8px; }
.fact-dot { width: 6px; height: 6px; background: var(--ambar); }
.hero-art { position: relative; justify-self: center; width: min(72%, 280px); order: -1; }
.hero-art img { position: relative; z-index: 1; width: 100%; }
.glow { position: absolute; inset: 0; display: grid; place-items: center; z-index: 0; }
.glow i { position: absolute; aspect-ratio: 1; background: var(--ambar); clip-path: polygon(100.0% 50.0%, 100.0% 42.2%, 99.4% 42.2%, 99.4% 34.5%, 97.6% 34.5%, 97.6% 27.3%, 94.6% 27.3%, 94.6% 20.6%, 90.5% 20.6%, 90.5% 14.6%, 85.4% 14.6%, 85.4% 9.5%, 79.4% 9.5%, 79.4% 5.4%, 72.7% 5.4%, 72.7% 2.4%, 65.5% 2.4%, 65.5% 0.6%, 57.8% 0.6%, 57.8% 0.0%, 50.0% 0.0%, 50.0% 0.0%, 42.2% 0.0%, 42.2% 0.6%, 34.5% 0.6%, 34.5% 2.4%, 27.3% 2.4%, 27.3% 5.4%, 20.6% 5.4%, 20.6% 9.5%, 14.6% 9.5%, 14.6% 14.6%, 9.5% 14.6%, 9.5% 20.6%, 5.4% 20.6%, 5.4% 27.3%, 2.4% 27.3%, 2.4% 34.5%, 0.6% 34.5%, 0.6% 42.2%, 0.0% 42.2%, 0.0% 50.0%, 0.0% 50.0%, 0.0% 57.8%, 0.6% 57.8%, 0.6% 65.5%, 2.4% 65.5%, 2.4% 72.7%, 5.4% 72.7%, 5.4% 79.4%, 9.5% 79.4%, 9.5% 85.4%, 14.6% 85.4%, 14.6% 90.5%, 20.6% 90.5%, 20.6% 94.6%, 27.3% 94.6%, 27.3% 97.6%, 34.5% 97.6%, 34.5% 99.4%, 42.2% 99.4%, 42.2% 100.0%, 50.0% 100.0%, 50.0% 100.0%, 57.8% 100.0%, 57.8% 99.4%, 65.5% 99.4%, 65.5% 97.6%, 72.7% 97.6%, 72.7% 94.6%, 79.4% 94.6%, 79.4% 90.5%, 85.4% 90.5%, 85.4% 85.4%, 90.5% 85.4%, 90.5% 79.4%, 94.6% 79.4%, 94.6% 72.7%, 97.6% 72.7%, 97.6% 65.5%, 99.4% 65.5%, 99.4% 57.8%, 100.0% 57.8%, 100.0% 50.0%); }
.glow i:nth-child(1) { width: 104%; opacity: .035; }
.glow i:nth-child(2) { width: 82%; opacity: .045; }
.glow i:nth-child(3) { width: 58%; opacity: .055; }
.hero-cat { position: absolute; z-index: 2; right: -2%; bottom: -6%; width: 64px; }
/* Mascote tricolor: sprites nativos de 64×64, ampliados sem suavização. O contorno claro de 1 pixel do sprite
   separa a mancha grafite do fundo escuro (sem recolorir a arte; no creme ele quase não aparece) */
.gatinho { width: 100%; height: auto; display: block; image-rendering: pixelated; --cp: 1px; --cc: rgba(255, 243, 216, .38);
  filter: drop-shadow(var(--cp) 0 0 var(--cc)) drop-shadow(calc(var(--cp) * -1) 0 0 var(--cc)) drop-shadow(0 var(--cp) 0 var(--cc)) drop-shadow(0 calc(var(--cp) * -1) 0 var(--cc)); }
.px { position: absolute; display: block; z-index: 2; }
.hero .p1 { width: 8px; height: 8px; background: var(--coral); top: 8%; left: 6%; }
.hero .p2 { width: 6px; height: 6px; background: var(--ambar); top: 30%; right: 2%; }
.hero .p3 { width: 6px; height: 6px; background: var(--coral); bottom: 18%; right: 8%; }
.hero .p4 { width: 5px; height: 5px; background: var(--ambar); top: 4%; right: 24%; }
/* Hero em movimento: toca no carregamento e termina parado em até 5 s */
.hero h1 em { width: fit-content; position: relative; animation: digitar .9s steps(15) .4s backwards; }
@keyframes digitar { from { clip-path: inset(-20% 100% -20% 0); } to { clip-path: inset(-20% 0 -20% 0); } }
/* Robustez (C): o trecho fica junto, como o   fazia, mas quebra se sozinho não couber na linha (fonte ampliada) */
.junto { display: inline-block; }
/* uma palavra sozinha mais larga que a tela (fonte e espaçamento ampliados juntos) quebra em vez de alargar a página */
.hero h1, .section-head h2, .map-intro-text h2, .tool-head, .tool-body, .mod-rodape { overflow-wrap: anywhere; }
/* no desktop o título continua numa linha só, como antes (lá a coluna se ajusta a ele) */
@media (min-width: 960px) { .hero h1 em { white-space: nowrap; } }
.hero h1 em::after { content: ""; position: absolute; right: -.16em; bottom: .12em; width: .1em; height: .78em; background: currentColor; opacity: 0;
  animation: cursor 1.8s steps(1) 1.3s forwards; }
/* pisca três vezes e termina aceso, parado */
@keyframes cursor { 0%, 33%, 66%, 100% { opacity: 1; } 16%, 50%, 83% { opacity: 0; } }
.hero-art > img, .hero-art > .ligada { animation: flutuar 2.4s steps(4) .2s 2; }
.hero-art > .ligada { z-index: 1; }
@keyframes flutuar { 50% { transform: translateY(-8px); } }
.hero .px { animation: brilhar 1.2s steps(2) 3; }
.hero .p2 { animation-delay: .4s; }
.hero .p3 { animation-delay: .8s; }
.hero .p4 { animation-delay: .2s; }
@keyframes brilhar { 50% { opacity: .15; } }
.hero-cat { transform-origin: 50% 100%; animation: chegar 1.6s 1.4s backwards; }
@keyframes chegar {
  0% { opacity: 0; transform: translate(-300%, 0) scaleX(-1); animation-timing-function: steps(3); }
  6% { opacity: 1; transform: translate(-280%, 0) scaleX(-1); animation-timing-function: steps(3); }
  20% { transform: translate(-210%, -14%) scaleX(-1); animation-timing-function: steps(3); }
  34% { transform: translate(-140%, 0) scaleX(-1); animation-timing-function: steps(3); }
  48% { transform: translate(-70%, -14%) scaleX(-1); animation-timing-function: steps(3); }
  62% { transform: translate(0, 0) scaleX(-1); animation-timing-function: steps(1); }
  72% { transform: scale(1.12, .84); animation-timing-function: steps(1); }
  86% { transform: scale(.96, 1.04); animation-timing-function: steps(1); }
  100% { transform: none; }
}

/* 6.3 Seções genéricas --------------------------------------------------- */
.section { padding: 64px 0; }
.section h2 { font-size: clamp(32px, 7vw, 52px); }
.section-head { display: grid; gap: 18px; margin-bottom: 32px; }
.section-head-side { display: grid; gap: 14px; align-content: end; justify-items: start; }
.dark .section-head-side p { color: var(--creme-texto); }

/* 6.4 Mapa --------------------------------------------------------------- */
.map-intro { display: grid; gap: 24px; align-items: center; margin-bottom: 36px; }
.map-intro .lead { margin-top: 16px; max-width: 34em; }
.map-intro-art { margin: 0; display: none; }
.map-intro-art .ligada-wrap { width: min(100%, 460px); margin: 0 auto; }
/* Peças que se encaixam: o JS só adiciona .anim com movimento permitido; sem ele, tudo fica no lugar */
.map-intro-art.anim:not(.in) .ligada-wrap { opacity: 0; }
.map-intro-art.in .ligada-wrap { animation: bagunca 1s steps(10) var(--d, 0ms) backwards; }
@keyframes bagunca {
  0% { opacity: 0; transform: translate(-6px, 10px) rotate(-3deg); }
  30% { opacity: 1; transform: translate(4px, -4px) rotate(2deg); }
  55% { transform: translate(-3px, 2px) rotate(-1.5deg); }
  80% { transform: translate(2px, 0) rotate(1deg); }
  100% { transform: none; }
}

/* 6.4b Placa do app (Versão C) ---------------------------------------------
   Camadas: tela, lógica e serviços; o GitHub guarda o histórico do código.
   Cada peça tem duas áreas lado a lado: explorar (o botão) e "Guia ↓" (o link).
   Celular: peças largas, serviços em 2 + 1 e o GitHub numa faixa própria embaixo.
   Desktop: placa e painel com a mesma altura; o painel ancora o botão do guia. */
.placa { display: grid; gap: 18px; margin: 0 var(--px); }
.placa-quadro { position: relative; padding: 30px 26px 30px 26px; background-color: var(--grafite);
  background-image: radial-gradient(rgba(255, 243, 216, .07) 1px, transparent 1.5px); background-size: 12px 12px;
  box-shadow: 0 -3px 0 0 var(--grafite), 0 3px 0 0 var(--grafite), -3px 0 0 0 var(--grafite), 3px 0 0 0 var(--grafite), 0 9px 0 0 var(--borda-clara); }
.placa-rotulo { position: absolute; top: -9px; left: 18px; padding: 0 8px; background: var(--creme); color: var(--grafite-apagado); font-size: 11px; letter-spacing: .12em; line-height: 18px; }
.placa-dica { margin: -6px 0 18px; font-size: 13px; line-height: 1.5; color: var(--creme-apagado); }
.pd-acao { display: inline-block; vertical-align: -1px; margin-right: 4px; }
/* as duas versões da dica ocupam o mesmo espaço: trocar não muda a altura da placa */
.placa-dica { display: grid; }
.placa-dica > span { grid-area: 1 / 1; }
.placa-dica .pd-foco { visibility: hidden; }
.placa.tem-sel.fixa .placa-dica .pd-padrao { visibility: hidden; }
.placa.tem-sel.fixa .placa-dica .pd-foco { visibility: visible; }
.pd-foco b { color: var(--creme); }
.pd-foco a { color: var(--ambar); font-weight: 700; text-underline-offset: 3px; }
.pd-explorar { width: 10px; height: 10px; box-shadow: 0 0 0 2px var(--ambar); margin-right: 8px; }
.pd-guia { padding: 0 6px; font-size: 12px; font-weight: 700; line-height: 18px; color: var(--coral); box-shadow: 0 0 0 2px var(--coral); margin: 0 4px 0 6px; }
.placa-grade { position: relative; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); column-gap: 10px; row-gap: 26px; }
.mod-tela { grid-column: 1 / -1; grid-row: 1; }
.mod-logica { grid-column: 1 / -1; grid-row: 2; }
.mod-dados { grid-column: 1 / 4; grid-row: 3; }
.mod-emails { grid-column: 4 / 7; grid-row: 3; }
.mod-pagamentos { grid-column: 1 / -1; grid-row: 4; }
.mod-historico { grid-column: 1 / -1; grid-row: 5; margin-top: 8px; }
/* a peça: uma caixa com as duas ações separadas, sem sobreposição */
.mod { position: relative; z-index: 1; display: flex; flex-wrap: wrap; align-items: stretch; margin: var(--px); background: var(--grafite-3); --b: var(--borda-escura);
  box-shadow: 0 -3px 0 0 var(--b), 0 3px 0 0 var(--b), -3px 0 0 0 var(--b), 3px 0 0 0 var(--b);
  transition: transform .2s steps(3), opacity .2s steps(3), filter .2s steps(3), background-color .15s ease; }
.mod:hover { --b: var(--creme-apagado); }
/* explorar ocupa a linha; se não couber 12em (fonte ampliada, tela estreita), o "Guia ↓" desce para uma faixa própria */
.mod-alvo { position: relative; flex: 999 1 12em; min-width: 0; display: flex; align-items: center; gap: 12px; min-height: 64px; padding: 12px 12px 12px 16px;
  border: 0; font: inherit; text-align: left; color: var(--creme); background: transparent; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.mod-alvo img { width: 36px; height: 36px; object-fit: contain; flex: none; }
.mod-texto { display: grid; gap: 2px; min-width: 0; }
.mod-papel { font-size: 11px; line-height: 1.3; color: var(--ambar); overflow-wrap: break-word; }
.mod-nome { font-family: var(--font-title); font-weight: 700; font-size: 19px; line-height: 1.15; overflow-wrap: break-word; hyphens: manual; }
.mod-led { position: absolute; top: 6px; left: 6px; width: 5px; height: 5px; background: var(--borda-escura); transition: background-color .2s steps(2); }
.mod-guia { flex: 1 0 auto; display: flex; align-items: center; justify-content: center; gap: 4px; min-width: 64px; min-height: 44px; padding: 8px 12px; font-size: 13px; font-weight: 700; line-height: 1.1;
  color: var(--coral); text-decoration: none; background: var(--grafite); -webkit-tap-highlight-color: transparent;
  transition: color .15s steps(2), background-color .15s steps(2); }
.mod-guia:hover { color: var(--grafite); background: var(--coral); }
.mod-guia:active { translate: 0 2px; }
.mod-historico .mg-txt, .mod-guia .mg-txt { display: inline; }
/* serviços no celular: a ação do guia vira a base da peça */
.mod-dados, .mod-emails { flex-direction: column; }
.mod-dados .mod-alvo, .mod-emails .mod-alvo { flex: 1 1 auto; flex-direction: column; align-items: flex-start; gap: 8px; padding: 14px 12px 12px; }

.mod.explorada .mod-papel::after { content: " ✓"; color: var(--creme); }
@media (max-width: 379px) {
  .placa-quadro { padding: 26px 20px 26px 20px; }
  .placa-grade { column-gap: 8px; }
  .mod-dados .mod-alvo, .mod-emails .mod-alvo { padding: 12px 10px 10px; }
  .mod-dados .mod-nome, .mod-emails .mod-nome { font-size: 17px; }
}
/* seleção */
.placa.tem-sel .mod:not(.sel):not(.rel) { opacity: .45; filter: saturate(.3); }
.mod.sel { --b: var(--ambar); background: #322B39; transform: translateY(-3px); }
.mod.rel { --b: var(--creme-apagado); }
.mod.rel.via-hist { --b: var(--coral); }
.mod.sel .mod-led, .mod.rel .mod-led { background: var(--ambar); box-shadow: 0 0 5px var(--ambar); }
.mod.rel.via-hist .mod-led { background: var(--coral); box-shadow: 0 0 5px var(--coral); }
.mod-alvo:focus-visible { outline-offset: -4px; }
/* a placa liga de cima para baixo, uma vez */
.placa.anim .mod:not(.aceso) { opacity: .2; filter: saturate(0); }
/* só durante a ligação (.boot sai em 0,5 s): assim o "chegou" e outras animações não a reiniciam */
.mod.boot { animation: ligar-mod .42s steps(1); }
@keyframes ligar-mod { 0% { opacity: .2; } 25% { opacity: 1; } 40% { opacity: .5; } 60% { opacity: 1; } }
.mod.aceso.boot .mod-led { background: var(--ambar); }
/* chegada vinda do guia ("Ver na placa"): a peça pisca a borda */
.mod.chegou { animation: chegou 1s steps(1); }
/* trilhas */
.placa-trilhas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; overflow: visible; }
.placa-trilhas path { fill: none; stroke: #4A4253; stroke-width: 3; stroke-linecap: square; transition: stroke .2s steps(2), opacity .2s steps(2); }
.placa-trilhas path.hist { stroke-dasharray: 3 5; }
.placa-trilhas rect.no { fill: #4A4253; transition: fill .2s steps(2); }
.placa.tem-sel .placa-trilhas path, .placa.tem-sel .placa-trilhas rect.no { opacity: .25; }
.placa-trilhas path.ativo { stroke: var(--ambar); opacity: 1 !important; }
.placa-trilhas path.ativo.hist { stroke: var(--coral); }
.placa-trilhas rect.no.ativo { fill: var(--ambar); opacity: 1 !important; }
.placa-trilhas rect.pulso { fill: #FFE6A8; filter: drop-shadow(0 0 3px var(--ambar)); }
.placa-trilhas .acendendo { animation: fio-liga .5s steps(1) var(--md, 0ms) backwards; }
@keyframes fio-liga { 0% { opacity: 0; } 30% { opacity: 1; } 45% { opacity: .2; } 60% { opacity: 1; } }
/* painel: no fluxo da página (nada fixo); as cenas ficam empilhadas e mantêm a altura */
.placa-painel { position: relative; display: flex; flex-direction: column; padding: 26px 18px 16px; background: var(--grafite); color: var(--creme);
  box-shadow: 0 -3px 0 0 var(--grafite), 0 3px 0 0 var(--grafite), -3px 0 0 0 var(--grafite), 3px 0 0 0 var(--grafite); }
.pp-cenas { flex: 1; display: grid; }
.pp-cena { grid-area: 1 / 1; display: flex; flex-direction: column; visibility: hidden; }
.placa:not(.js) .pp-cena[data-pp="padrao"], .pp-cena.on { visibility: visible; }
.pp-cena.on { animation: subir .25s steps(3, jump-start); }  /* UX (C): o primeiro passo já mostra a cena (sem quadro vazio) */
.pp-titulo, .pp-sub { font-size: 11px; color: var(--ambar); letter-spacing: .1em; margin-bottom: 10px; }
.pp-sub { margin: 14px 0 8px; }
.pp-cabeca { display: flex; align-items: center; gap: 14px; margin-bottom: 10px; }
.pp-cabeca img { width: 48px; height: 48px; object-fit: contain; padding: 6px; background: var(--grafite-3); }
.pp-cabeca p { display: grid; gap: 2px; }
.pp-papel { font-size: 11px; color: var(--ambar); letter-spacing: .1em; }
.pp-nome { font-family: var(--font-title); font-weight: 700; font-size: 24px; line-height: 1.1; }
.pp-desc { font-size: 16px; line-height: 1.5; color: var(--creme); }
.pp-lista { list-style: none; display: grid; gap: 8px; }
.pp-lista li { position: relative; padding-left: 22px; font-size: 15px; line-height: 1.45; color: var(--creme-texto); }
.pp-lista b { color: var(--creme); margin-right: 4px; }
.pp-lista li::before, .pp-chave span::before { content: ""; position: absolute; left: 0; top: .55em; width: 13px; height: 3px; background: var(--ambar); }
.pp-lista li.pp-hist::before, .pp-chave .pp-hist::before { background: repeating-linear-gradient(90deg, var(--coral) 0 3px, transparent 3px 6px); }
.pp-nota { margin-top: 14px; font-size: 14px; line-height: 1.5; font-style: italic; color: var(--creme-apagado); }
.pp-toque { display: none; }
@media (hover: none) { .pp-hover { display: none; } .pp-toque { display: inline; } }
.pp-guia { align-self: flex-start; margin-top: auto; min-height: 44px; }
.pp-cena .pp-lista:has(+ .pp-guia) { margin-bottom: 18px; }
/* abaixo de 960px o painel fica sob a placa: cada cena tem a própria altura (sem vãos);
   a troca só empurra o que vem depois, nada acima da peça tocada se move */
@media (max-width: 959px) {
  /* UX (C): na barbearia, os controles ficam logo abaixo do celular, então avançar mostra a mudança sem rolar */
  .demo-explain .demo-nav { order: -1; padding-top: 0; }
  /* em telas baixas o celular acompanha a altura visível (svh), para ele e os controles caberem juntos; em telas altas nada muda */
  .demo-stage .phone { width: min(100%, 300px, max(240px, (100svh - 150px) * 9 / 16)); }
  .pp-cena { display: none; }
  .pp-cena.on, .placa:not(.js) .pp-cena[data-pp="padrao"] { display: flex; }
  .pp-guia { margin-top: 0; }
}
@media (max-width: 359px) {
  /* abaixo de 360px a barra Anterior/Próxima ocupa duas linhas: o celular desconta essa altura */
  .demo-stage .phone { width: min(100%, 300px, max(220px, (100svh - 210px) * 9 / 16)); }
}
.pp-exemplo { margin-top: 16px; padding: 12px 14px; background: var(--grafite-2); }
.pp-exemplo .pp-sub { margin: 0 0 8px; }
.pp-passos { list-style: none; counter-reset: pp; display: grid; gap: 6px; }
.pp-passos li { counter-increment: pp; display: grid; grid-template-columns: 22px 1fr; gap: 8px; font-size: 14px; line-height: 1.45; color: var(--creme-texto); }
.pp-passos li::before { content: counter(pp); display: grid; place-items: center; width: 20px; height: 20px; font-family: var(--font-pixel); font-size: 11px; background: var(--ambar); color: var(--grafite); }
.pp-passos b { color: var(--creme); }
.pp-chave { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 16px; padding-top: 12px; border-top: 1px dashed var(--borda-escura); font-size: 12px; color: var(--creme-apagado); }
.pp-chave span { position: relative; padding-left: 20px; }

.callout { display: flex; gap: 14px; align-items: flex-start; margin: 34px var(--px) 0; padding: 16px 18px; background: var(--creme-2); --b: var(--borda-clara);
  box-shadow: 0 -3px 0 0 var(--b), 0 3px 0 0 var(--b), -3px 0 0 0 var(--b), 3px 0 0 0 var(--b); }
.callout-icon { flex: 0 0 auto; width: 28px; height: 28px; display: grid; place-items: center; background: var(--coral); color: var(--grafite); font-size: 16px; }
.callout p { font-size: 15px; line-height: 1.55; }

/* 6.5 Guia das ferramentas ----------------------------------------------- */
.tools { display: grid; gap: 14px; }
.tool { margin: var(--px); background: var(--grafite-2); --b: var(--borda-escura);
  box-shadow: 0 -3px 0 0 var(--b), 0 3px 0 0 var(--b), -3px 0 0 0 var(--b), 3px 0 0 0 var(--b); }
.tool[open] { --b: #4E4456; }
.tool > summary { display: flex; align-items: center; gap: 14px; padding: 16px; min-height: 76px; }
.tool > summary:hover { background: var(--grafite-3); }
.tool-icon { width: 48px; height: 48px; object-fit: contain; flex: 0 0 auto; }
.tool-head { display: grid; gap: 2px; flex: 1; min-width: 0; }
.tool-tag { font-size: 11px; color: var(--ambar); }
.tool-name { font-family: var(--font-title); font-size: 24px; line-height: 1.1; }
.tool-line { font-size: 14px; color: var(--creme-texto); line-height: 1.4; }
.tool-body { padding: 0 16px 20px; display: grid; gap: 18px; }
/* UX (C): o rodapé do módulo fica depois do bloco da ilustração, então a ilustração fixa nunca chega até ele */
.tool-body:has(+ .mod-rodape) { padding-bottom: 18px; }
.tool-body + .mod-rodape { margin: 0 16px 20px; }
.tool.sem-transicao::details-content { transition: none !important; }
.tool-art { margin: 0; padding: 18px; background: var(--grafite); display: grid; place-items: center; }
.tool-art .ligada-wrap { width: min(100%, 520px); }
.tool-grid { display: grid; gap: 12px; }
.tb { padding: 16px; background: var(--grafite-3); }
.tb-title { font-size: 11px; color: var(--ambar); margin-bottom: 8px; font-family: var(--font-pixel); letter-spacing: .12em; line-height: 1.3; }
.tb p { font-size: 15px; line-height: 1.55; color: var(--creme-texto); }
.tb p + p { margin-top: 10px; }
.tb strong { color: var(--creme); }
.note-inline { padding-left: 12px; border-left: 3px solid var(--coral); }
.tb-example { background: var(--grafite-2); margin: var(--px); --b: var(--ambar);
  box-shadow: 0 -2px 0 0 var(--b), 0 2px 0 0 var(--b), -2px 0 0 0 var(--b), 2px 0 0 0 var(--b); }
.tb-example p { color: var(--creme); font-weight: 700; }
.steps { padding-left: 0; list-style: none; counter-reset: s; display: grid; gap: 8px; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 26px 1fr; gap: 8px; font-size: 15px; line-height: 1.5; color: var(--creme-texto); }
.steps li::before { content: counter(s); font-family: var(--font-pixel); width: 22px; height: 22px; display: grid; place-items: center; background: var(--ambar); color: var(--grafite); font-size: 12px; margin-top: 1px; }
.cares { list-style: none; display: grid; gap: 8px; }
.cares li { position: relative; padding-left: 18px; font-size: 15px; line-height: 1.5; color: var(--creme-texto); }
.cares li::before { content: ""; position: absolute; left: 0; top: .6em; width: 7px; height: 7px; background: var(--coral); }
.links { display: flex; flex-wrap: wrap; gap: 10px 18px; }
.links a { font-weight: 700; color: var(--coral); text-underline-offset: 3px; text-decoration-thickness: 2px; display: inline-flex; align-items: center; min-height: 32px; }
.links a::after { content: "↗"; margin-left: 4px; font-weight: 400; }
.links a:hover { color: var(--ambar); }

/* Guia (Versão C): leitura da A + navegação da B ------------------------------
   Da A: abre e fecha com transição de altura, ilustração que liga, blocos em
   sequência curta, ferramenta ativa (.ativa) e hierarquia por marcadores.
   Da B: no FIM de cada módulo, conexões compactas, progresso, "Ver na placa"
   e "Próximo módulo" (nada antes do conteúdo educativo). */
@supports (interpolate-size: allow-keywords) {
  .tools { interpolate-size: allow-keywords; }
  .tool::details-content { block-size: 0; overflow-y: clip; transition: block-size .32s cubic-bezier(.2, .7, .2, 1), content-visibility .32s allow-discrete; }
  .tool[open]::details-content { block-size: auto; }
}
.tool-tag::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 8px; vertical-align: 1px; background: var(--borda-escura); transition: background-color .2s steps(2); }
.tool[open] .tool-tag::before { background: #8A6A3E; }
.tool.ativa { --b: var(--ambar); }
.tool.ativa .tool-tag::before { background: var(--ambar); box-shadow: 0 0 6px var(--ambar); }
.tool-icon { transition: transform .15s steps(2), filter .2s steps(2); }
.tool > summary:hover .tool-icon { transform: translateY(-3px); }
.tool.ativa .tool-icon { filter: drop-shadow(0 0 6px rgba(244, 182, 93, .5)); }
.chev { transition: transform .2s ease, translate .15s steps(2); }
.tool > summary:hover .chev { translate: 0 2px; }
.tool[open] > summary:hover .chev { translate: 0 -2px; }
.tool.abrindo .tool-art { animation: ligar-arte .5s steps(5) backwards; }
@keyframes ligar-arte { 0% { opacity: 0; } 40% { opacity: 1; filter: brightness(1.5); } 60% { opacity: .55; } 100% { opacity: 1; filter: none; } }
.tool.abrindo .tb { animation: subir .3s steps(3) backwards; animation-delay: calc(90ms + var(--i, 0) * 45ms); }
.tb:nth-child(2) { --i: 1; } .tb:nth-child(3) { --i: 2; } .tb:nth-child(4) { --i: 3; } .tb:nth-child(5) { --i: 4; } .tb:nth-child(6) { --i: 5; }
.tool.abrindo .mod-rodape { animation: subir .3s steps(3) .4s backwards; }
.tool.chegou { animation: chegou 1s steps(1); }
@keyframes chegou { 0%, 40%, 80% { --b: var(--ambar); } 20%, 60%, 100% { --b: var(--borda-escura); } }
/* hierarquia dos blocos: cada tipo ganha um marcador */
.tb-title::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; vertical-align: 0; background: currentColor; }
.tb-what p { font-size: 16px; color: var(--creme); }
.tb-care { box-shadow: inset 3px 0 0 var(--coral); }
.tb-care .tb-title { color: var(--coral); }
.tb-links .tb-title { color: var(--creme-apagado); }
.links a::after { display: inline-block; transition: translate .15s steps(2); }
.links a:hover::after, .links a:focus-visible::after { translate: 2px -2px; }
/* no celular a ilustração fica compacta, para o conteúdo chegar logo */
.tool-art { padding: 12px; }
.tool-art .ligada-wrap { width: min(100%, 360px); }
/* trilha de progresso pelas seis ferramentas */
.guia-progresso { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; }
.gp-label { font-size: 12px; color: var(--creme-apagado); letter-spacing: .1em; }
.gp-trilha { list-style: none; display: flex; gap: 2px; }
.gp-trilha a { display: grid; place-items: center; width: 26px; height: 24px; }
.gp-trilha a::before { content: ""; width: 22px; height: 8px; background: var(--borda-escura); transition: background-color .2s steps(2), transform .2s steps(2); }
.gp-trilha a:hover::before { background: var(--creme-apagado); }
.gp-trilha a.explorada::before { background: var(--ambar); }
.gp-trilha a.atual::before { background: var(--coral); transform: scaleY(1.5); }
/* rodapé do módulo: complementar, depois do conteúdo */
.mod-rodape { grid-column: 1 / -1; display: grid; gap: 14px; padding: 14px 16px; background: var(--grafite); }
.mr-conecta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; }
.mr-rotulo { font-size: 12px; color: var(--creme-apagado); letter-spacing: .1em; margin-right: 4px; }
.mr-chip { display: inline-flex; align-items: center; gap: 6px; min-height: 30px; padding: 3px 9px; font-size: 13px; font-weight: 700; color: var(--creme); text-decoration: none;
  background: var(--grafite-3); box-shadow: 0 0 0 2px var(--borda-escura); transition: box-shadow .15s steps(2), color .15s steps(2); }
.mr-chip::before { content: ""; width: 10px; height: 3px; background: var(--ambar); }
.mr-chip.hist::before { background: repeating-linear-gradient(90deg, var(--coral) 0 3px, transparent 3px 6px); }
.mr-chip:hover { color: var(--ambar); box-shadow: 0 0 0 2px var(--ambar); }
.mr-base { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; padding-top: 12px; border-top: 1px dashed var(--borda-escura); }
.mr-progresso { display: flex; align-items: center; gap: 10px; }
.mr-trilha { display: flex; gap: 3px; }
.mr-trilha i { width: 14px; height: 6px; background: var(--borda-escura); }
.mr-trilha i.vista { background: var(--ambar); }
.mr-trilha i.atual { background: var(--coral); }
.mr-acoes { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; }
.mr-placa { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; font-size: 14px; font-weight: 700; color: var(--creme-texto); text-underline-offset: 3px; }
.mr-placa:hover { color: var(--ambar); }
.mr-proximo { min-height: 44px; }  /* robustez: alvos de toque com 44px de altura */

/* 6.6 Exemplo ----------------------------------------------------------- */
.disclaimer { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: baseline; margin: 0 var(--px) 28px; padding: 12px 16px; background: var(--creme-2); font-size: 14px; line-height: 1.5; color: var(--grafite-apagado); --b: var(--borda-clara);
  box-shadow: 0 -3px 0 0 var(--b), 0 3px 0 0 var(--b), -3px 0 0 0 var(--b), 3px 0 0 0 var(--b); }
.disclaimer .pixel { font-size: 11px; color: var(--coral-profundo); }
.demo { display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px; }
.demo > *, .demo-stage > * { min-width: 0; }
.demo-steps { display: flex; gap: 8px; overflow-x: auto; padding: 4px 4px 10px; margin: 0 calc(-1 * var(--gutter)); padding-left: var(--gutter); padding-right: var(--gutter); scroll-snap-type: x mandatory; scrollbar-width: thin; }
.demo-step { flex: 0 0 auto; scroll-snap-align: start; display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 8px 14px 8px 8px; background: var(--creme-2); border: 2px solid var(--borda-clara); cursor: pointer; text-align: left; color: var(--grafite); }
.demo-step:hover { border-color: var(--grafite-apagado); }
.demo-step[aria-selected="true"] { background: var(--grafite); border-color: var(--grafite); color: var(--creme); }
.ds-num { width: 30px; height: 30px; flex: 0 0 auto; display: grid; place-items: center; background: var(--borda-clara); color: var(--grafite); font-size: 14px; letter-spacing: 0; }
.demo-step[aria-selected="true"] .ds-num { background: var(--coral); }
.ds-text { display: grid; gap: 1px; }
.ds-tool { font-size: 11px; color: var(--coral-profundo); }
.demo-step[aria-selected="true"] .ds-tool { color: var(--ambar); }
.ds-title { font-weight: 700; font-size: 14px; line-height: 1.25; white-space: nowrap; }
.demo-stage { display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px; justify-items: center; }

.phone { position: relative; width: min(100%, 300px); aspect-ratio: 9 / 16; margin: var(--px); padding: 34px 14px 18px; background: var(--grafite); --b: var(--grafite);
  box-shadow: 0 -6px 0 0 var(--b), 0 6px 0 0 var(--b), -6px 0 0 0 var(--b), 6px 0 0 0 var(--b), 12px 12px 0 0 var(--borda-clara); }
.phone-notch { position: absolute; top: 12px; left: 50%; width: 64px; height: 8px; transform: translateX(-50%); background: var(--grafite-3); }
/* robustez (C): o celular mantém 9:16, mas cresce se o texto ampliado não couber (em vez de cortar a tela) */
.phone { display: flex; flex-direction: column; }
.screen { flex: 1 0 auto; display: flex; flex-direction: column; gap: 8px; animation: tela .25s ease; }
@keyframes tela { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.sc-view { font-size: 11px; color: var(--ambar); text-align: center; }
.sc-app { flex: 1; display: flex; flex-direction: column; gap: 10px; padding: 14px; background: var(--creme); color: var(--grafite); overflow: hidden; min-height: min-content; }
.behind .sc-app { background: #F3E6CB; }
.sc-bar { display: flex; align-items: center; gap: 8px; font-family: var(--font-title); font-weight: 700; font-size: 15px; padding-bottom: 10px; border-bottom: 2px solid var(--borda-clara); }
.sc-logo { width: 16px; height: 16px; background: var(--coral); clip-path: polygon(25% 0, 75% 0, 75% 25%, 100% 25%, 100% 75%, 75% 75%, 75% 100%, 25% 100%, 25% 75%, 0 75%, 0 25%, 25% 25%); }
.sc-h { font-family: var(--font-title); font-weight: 700; font-size: 18px; line-height: 1.15; }
.sc-small { font-size: 12px; color: var(--grafite-apagado); }
.sc-p { font-size: 13px; line-height: 1.5; }
.sc-chips { display: flex; gap: 6px; }
.sc-chips span { flex: 1; text-align: center; padding: 6px 0; font-size: 13px; font-weight: 700; background: var(--creme-2); border: 2px solid var(--borda-clara); }
.sc-chips .on { background: var(--grafite); color: var(--creme); border-color: var(--grafite); }
.sc-slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.sc-slots span { text-align: center; padding: 8px 0; font-size: 13px; font-weight: 700; background: var(--creme-2); border: 2px solid var(--borda-clara); }
.sc-slots .busy { color: #A39684; text-decoration: line-through; background: transparent; border-style: dashed; }
.sc-slots .pick { background: var(--coral); border-color: var(--coral); }
.sc-slots .now { border-color: var(--coral-profundo); color: var(--coral-profundo); }
.sc-btn { margin-top: auto; text-align: center; padding: 11px 8px; font-weight: 700; font-size: 14px; background: var(--grafite); color: var(--creme); }
.sc-btn.ghost { background: transparent; color: var(--grafite); border: 2px solid var(--grafite); }
.sc-toast { margin-top: auto; padding: 10px 12px; font-size: 13px; line-height: 1.4; font-weight: 700; background: var(--coral-profundo); color: var(--creme); }
.sc-table { display: grid; font-size: 12px; background: var(--creme-2); border: 2px solid var(--borda-clara); }
.tr { display: grid; grid-template-columns: 1fr 1fr 1.1fr; gap: 4px; padding: 7px 8px; border-top: 1px solid var(--borda-clara); }
.tr.th { border-top: 0; font-weight: 700; font-size: 11px; color: var(--grafite-apagado); background: #F3E6CB; }
.tr.new { background: rgba(244, 182, 93, .35); font-weight: 700; }
.sc-badge { margin-top: auto; padding: 8px 10px; font-size: 12px; line-height: 1.4; font-weight: 700; background: var(--grafite); color: var(--ambar); }
.sc-mail-head { display: flex; gap: 10px; align-items: center; font-size: 13px; line-height: 1.3; padding-bottom: 10px; border-bottom: 2px solid var(--borda-clara); }
.sc-avatar { width: 32px; height: 32px; display: grid; place-items: center; background: var(--coral); font-family: var(--font-pixel); font-size: 15px; }
.sc-plan { display: flex; justify-content: space-between; align-items: center; padding: 10px; background: var(--creme-2); border: 2px solid var(--borda-clara); }
.sc-status { font-weight: 700; font-size: 13px; padding: 3px 8px; background: #CFE3B6; color: #2F4A1E; }
.sc-list { list-style: none; display: grid; font-size: 13px; }
.sc-list li { display: flex; justify-content: space-between; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--borda-clara); }
.sc-list li span:last-child { font-weight: 700; }
.sc-log { margin-top: auto; padding: 8px 10px; font-size: 12px; line-height: 1.4; background: var(--grafite); color: var(--creme-texto); }
.sc-log .pixel { color: var(--ambar); font-size: 11px; margin-right: 4px; }
.sc-commits { list-style: none; display: grid; gap: 0; font-size: 12.5px; }
.sc-commits li { display: grid; grid-template-columns: 12px 1fr auto; gap: 8px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--borda-clara); line-height: 1.3; }
.sc-commits .dot { width: 8px; height: 8px; background: var(--grafite-apagado); }
.sc-commits .safe { background: rgba(244, 182, 93, .35); margin: 0 -6px; padding-left: 6px; padding-right: 6px; font-weight: 700; }
.sc-commits .safe .dot { background: var(--coral); }

/* Cada tela conta a sua etapa. Reiniciam sozinhas sempre que a tela volta a aparecer */
@keyframes subir { from { opacity: 0; transform: translateY(10px); } }
[data-screen="1"] .sc-slots .pick { animation: tocar 1s steps(2) .2s backwards; }
@keyframes tocar {
  0%, 60% { background: var(--creme-2); border-color: var(--borda-clara); transform: none; }
  80% { background: var(--coral); border-color: var(--coral); transform: scale(.88); }
  100% { background: var(--coral); border-color: var(--coral); transform: none; }
}
[data-screen="1"] .sc-btn { animation: liberar .6s steps(3) 1.1s backwards; }
@keyframes liberar { 0% { opacity: .35; } 60% { opacity: 1; transform: scale(1.05); } 100% { opacity: 1; transform: none; } }
[data-screen="2"] .sc-slots .now { animation: negar .5s steps(4) .4s; }
@keyframes negar { 25% { transform: translateX(-4px); } 50% { transform: translateX(4px); } 75% { transform: translateX(-2px); } }
[data-screen="2"] .sc-toast { animation: subir .4s steps(4) .9s backwards; }
.tr.new { animation: inserir 1s steps(6) .3s backwards; }
@keyframes inserir {
  0% { opacity: 0; transform: translateX(-16px); background: var(--ambar); }
  50% { opacity: 1; transform: none; background: var(--ambar); }
}
.sc-badge { animation: subir .4s steps(4) 1.3s backwards; }
[data-screen="4"] .sc-app > * { animation: subir .35s steps(3) backwards; }
[data-screen="4"] .sc-app > :nth-child(1) { animation-delay: .15s; }
[data-screen="4"] .sc-app > :nth-child(2) { animation-delay: .4s; }
[data-screen="4"] .sc-app > :nth-child(3) { animation-delay: .6s; }
[data-screen="4"] .sc-app > :nth-child(4) { animation-delay: .8s; }
[data-screen="4"] .sc-app > :nth-child(5) { animation-delay: 1s; }
[data-screen="4"] .sc-app > :nth-child(6) { animation-delay: 1.2s; }
.sc-log { animation: revelar .9s steps(12) .3s backwards; }
@keyframes revelar { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0); } }
.sc-status { animation: aprovar .45s steps(3) 1.3s backwards; }
@keyframes aprovar { 0% { opacity: 0; transform: scale(.5); } 70% { opacity: 1; transform: scale(1.18); } 100% { transform: none; } }
.sc-commits li { animation: subir .3s steps(3) backwards; }
.sc-commits li:nth-child(4) { animation-delay: .2s; }
.sc-commits li:nth-child(5) { animation-delay: .1s; }
.sc-commits li:nth-child(3) { animation-delay: .45s; }
.sc-commits li:nth-child(1) { animation-delay: .95s; }
.sc-commits li.safe { animation: subir .3s steps(3) .7s backwards, destacar .6s steps(2) 1.5s; }
@keyframes destacar { 50% { background: var(--ambar); } }
.sc-btn.ghost { animation: subir .35s steps(3) 1.3s backwards; }

.demo-explain { width: 100%; max-width: 520px; display: grid; gap: 16px; }
.de-tool { font-size: 12px; color: var(--coral-profundo); margin-bottom: 8px; }
.de p:not(.de-tool) { font-size: 17px; line-height: 1.6; }
.pseudo { margin: 14px 0 0; padding: 14px 16px; background: var(--grafite); color: var(--creme-texto); font-size: 14px; line-height: 1.6; overflow-x: auto; }
.pseudo code { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }
.demo-nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding-top: 8px; }
.demo-count { font-size: 13px; color: var(--grafite-apagado); }

.connect { margin: 48px var(--px) 0; padding: 22px 18px; background: var(--creme-2); --b: var(--borda-clara);
  box-shadow: 0 -3px 0 0 var(--b), 0 3px 0 0 var(--b), -3px 0 0 0 var(--b), 3px 0 0 0 var(--b); }
.connect-flow { list-style: none; display: grid; gap: 10px; }
.connect-flow li { display: flex; align-items: center; gap: 12px; font-size: 15px; line-height: 1.35; position: relative; }
.connect-flow img, .connect-git img { width: 36px; height: 36px; object-fit: contain; flex: 0 0 auto; padding: 4px; background: var(--grafite); }
.connect-git { display: flex; align-items: center; gap: 12px; margin-top: 16px; padding-top: 14px; border-top: 2px dashed var(--borda-clara); font-size: 15px; line-height: 1.4; }
/* Fluxo animado: o JS só adiciona .anim com movimento permitido; sem ele, tudo fica aceso */
.connect { position: relative; }
.connect.anim .connect-flow img, .connect.anim .connect-git img { opacity: .3; filter: grayscale(1); transition: opacity .3s ease, filter .3s ease, box-shadow .3s ease; }
.connect.anim .on img { opacity: 1; filter: none; }
.connect.anim .now img { box-shadow: 0 0 0 3px var(--ambar); animation: acender .45s steps(3); }
@keyframes acender { 50% { transform: scale(1.2); } }
.connect.anim .connect-flow li::after { transition: color .3s ease; }
.connect.anim .connect-flow li.on::after { color: var(--coral-profundo); }
.packet { position: absolute; top: 0; left: 0; z-index: 2; width: 12px; height: 12px; background: var(--coral); box-shadow: 3px 3px 0 0 var(--grafite); opacity: 0; pointer-events: none; }

/* 6.7 Assistente -------------------------------------------------------- */
.assistant { display: grid; gap: 32px; }
.assistant .lead { margin-top: 14px; }
.options { border: 0; padding: 0; margin: 26px 0 0; display: grid; grid-template-columns: 1fr; gap: 10px; }
.opt { position: relative; display: block; cursor: pointer; }
.opt input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.opt span { display: flex; align-items: center; min-height: 52px; padding: 12px 16px 12px 44px; margin: var(--px); background: var(--grafite-2); font-weight: 700; font-size: 15px; line-height: 1.3; position: relative; --b: var(--borda-escura);
  box-shadow: 0 -3px 0 0 var(--b), 0 3px 0 0 var(--b), -3px 0 0 0 var(--b), 3px 0 0 0 var(--b); transition: background-color .15s ease; }
.opt span::before, .opt span::after { content: ""; position: absolute; top: 50%; transform: translateY(-50%);
  clip-path: polygon(30% 0, 70% 0, 70% 15%, 85% 15%, 85% 30%, 100% 30%, 100% 70%, 85% 70%, 85% 85%, 70% 85%, 70% 100%, 30% 100%, 30% 85%, 15% 85%, 15% 70%, 0 70%, 0 30%, 15% 30%, 15% 15%, 30% 15%); }
.opt span::before { left: 15px; width: 18px; height: 18px; background: var(--creme-apagado); }
.opt span::after { left: 18px; width: 12px; height: 12px; background: var(--grafite-2); }
.opt:hover span { background: var(--grafite-3); }
.opt:hover span::after { background: var(--grafite-3); }
.opt input:checked + span { background: var(--grafite-3); --b: var(--coral); color: var(--creme); }
.opt input:checked + span::before { background: var(--coral); }
.opt input:checked + span::after { left: 20px; width: 8px; height: 8px; background: var(--creme); }
.opt input:focus-visible + span { outline: 3px solid var(--ambar); outline-offset: 5px; }
.answer { position: sticky; top: calc(var(--header-h) + 24px); }
.answer-empty { display: grid; gap: 18px; justify-items: start; padding: 8px 0; }
.answer-cat { width: 128px; }
.answer-cat .gatinho { --cp: 2px; }
.bubble { position: relative; max-width: 360px; padding: 14px 16px; background: var(--creme); color: var(--grafite); font-weight: 700; font-size: 15px; line-height: 1.45; }
.bubble::before { content: ""; position: absolute; top: -9px; left: 34px; width: 12px; height: 9px; background: var(--creme); clip-path: polygon(0 100%, 50% 0, 100% 100%); }
.answer-card { display: grid; gap: 16px; padding: 22px 20px; margin: var(--px); background: var(--creme); color: var(--grafite); --b: var(--creme);
  box-shadow: 0 -3px 0 0 var(--b), 0 3px 0 0 var(--b), -3px 0 0 0 var(--b), 3px 0 0 0 var(--b), 9px 9px 0 0 var(--coral); animation: tela .25s ease; }
.answer-top { display: flex; gap: 14px; align-items: center; }
.answer-top img { width: 64px; height: 64px; object-fit: contain; padding: 6px; background: var(--grafite); }
.answer-tag { font-size: 12px; color: var(--coral-profundo); }
.answer-tool { font-family: var(--font-title); font-weight: 700; font-size: 30px; line-height: 1.05; }
.answer-role { font-size: 12px; color: var(--grafite-apagado); margin-top: 2px; }
.answer-why { font-size: 16px; line-height: 1.55; }
.answer-next { padding: 12px 14px; background: var(--creme-2); border-left: 4px solid var(--ambar); }
.answer-next .pixel { font-size: 12px; color: var(--coral-profundo); margin-bottom: 4px; }
.answer-next p:last-child { font-size: 15px; line-height: 1.5; font-weight: 700; }
.answer-then { font-size: 14px; line-height: 1.5; color: var(--grafite-apagado); }
.answer-card .btn { justify-self: start; }
/* O gatinho pensa antes de responder */
.bubble-dots { display: none; gap: 6px; padding: 16px 18px; }
.bubble-dots i { width: 8px; height: 8px; background: var(--grafite); animation: pensar .6s steps(1) infinite; }
.bubble-dots i:nth-child(2) { animation-delay: .2s; }
.bubble-dots i:nth-child(3) { animation-delay: .4s; }
@keyframes pensar { 0% { transform: translateY(-4px); } 33% { transform: none; } }
/* Balão que escreve e apaga: o texto invisível reserva o espaço, então o balão não muda de tamanho */
.typer { display: grid; }
.typer > * { grid-area: 1 / 1; }
.typer-ghost { visibility: hidden; }
.typer-text::after { content: ""; display: inline-block; width: 8px; height: 1em; margin-left: 2px; vertical-align: -2px; background: var(--coral); animation: caret 1s steps(1) infinite; }
/* terminado o texto, o cursor pisca mais quatro vezes e fica aceso, parado */
.typer-text.fim::after { animation: caret 1s steps(1) 4; }
@keyframes caret { 50% { opacity: 0; } }
.answer-empty.thinking .bubble { display: none; }
.answer-empty.thinking .bubble-dots { display: flex; }

/* 6.8 Cuidados --------------------------------------------------------- */
.check-progress { font-size: 12px; color: var(--grafite); padding: 6px 10px; background: var(--borda-clara); }
.faq { display: grid; gap: 12px; }
.faq-item { display: grid; grid-template-columns: 1fr; margin: var(--px); background: var(--creme-2); --b: var(--borda-clara);
  box-shadow: 0 -3px 0 0 var(--b), 0 3px 0 0 var(--b), -3px 0 0 0 var(--b), 3px 0 0 0 var(--b); }
.faq-item.done { --b: var(--ambar); }
.faq-item summary { display: flex; align-items: center; gap: 12px; padding: 14px 16px; min-height: 64px; }
.faq-item summary:hover { background: #FFF1D6; }
.faq-n { font-size: 12px; color: var(--coral-profundo); flex: 0 0 auto; }
.faq-q { flex: 1; font-weight: 700; font-size: 16px; line-height: 1.35; }
.faq-a { padding: 0 16px 16px 46px; }
.faq-a p { font-size: 15px; line-height: 1.6; color: #3A3240; max-width: 62ch; }
.faq-check { display: flex; align-items: center; gap: 10px; padding: 10px 16px 12px 46px; font-size: 14px; font-weight: 700; color: var(--grafite-apagado); cursor: pointer; border-top: 1px solid var(--borda-clara); }
.faq-check input { appearance: none; -webkit-appearance: none; width: 20px; height: 20px; margin: 0; background: var(--creme); box-shadow: inset 0 0 0 2px var(--grafite-apagado); cursor: pointer; display: grid; place-items: center; }
.faq-check input:checked { background: var(--grafite); box-shadow: none; }
.faq-check input:checked::after { content: ""; width: 10px; height: 8px; background: var(--ambar); clip-path: polygon(0 50%, 25% 50%, 25% 75%, 50% 75%, 50% 25%, 75% 25%, 75% 0, 100% 0, 100% 25%, 75% 25%, 75% 50%, 50% 50%, 50% 100%, 25% 100%, 25% 75%, 0 75%); }
.faq-check input:checked + span { color: var(--grafite); }

/* 6.9 Encerramento ------------------------------------------------------ */
.closing { padding: 64px 0; color: var(--grafite);
  background: linear-gradient(to bottom, #F17E69 0 25%, #F29165 25% 50%, #F3A361 50% 75%, #F4B65D 75% 100%); }
.closing-grid { display: grid; gap: 36px; align-items: center; }
.closing .eyebrow { color: var(--grafite); opacity: .8; }
.closing h2 { font-size: clamp(32px, 7vw, 52px); margin-bottom: 16px; }
.closing p { font-size: 17px; line-height: 1.6; max-width: 34em; }
.closing-ctas { display: grid; gap: 14px; margin-top: 26px; }
.closing-ctas .btn { width: calc(100% - 6px); justify-content: space-between; text-align: left; }
.closing .btn-outline-dark:hover { background: rgba(27, 24, 31, .08); }
.share-feedback { margin-top: 10px; font-size: 14px !important; font-weight: 700; min-height: 1.5em; }
.window { margin: 6px; padding: 18px; background: var(--grafite); --b: var(--grafite);
  box-shadow: 0 -6px 0 0 var(--b), 0 6px 0 0 var(--b), -6px 0 0 0 var(--b), 6px 0 0 0 var(--b), 14px 14px 0 0 var(--coral-profundo); }
.window { position: relative; }
.window img { display: block; }

/* Peças ligadas ----------------------------------------------------------
   Camada sobre uma ilustração (posições em % da imagem). O JS adiciona .in
   enquanto ela está na tela; sem .in (ou com movimento reduzido) nada aparece. */
.ligada-wrap { position: relative; display: block; }
.ligada-wrap img { width: 100%; }
.ligada { position: absolute; inset: 0; pointer-events: none; }
.window .ligada { inset: 18px; }
.ligada i, .ligada b { position: absolute; left: var(--x); top: var(--y); translate: -50% -50%; opacity: 0; }
.ligada b { width: var(--w); height: var(--h); }
/* sinais nas conexões */
.ligada i { width: var(--s, 2%); aspect-ratio: 1; background: #FFE6A8; box-shadow: 0 0 6px 2px var(--ambar), 0 0 14px 4px rgba(244, 182, 93, .55); }
.ligada.in i { animation: sinal var(--t, 1.6s) steps(6) var(--d) infinite; }
@keyframes sinal { 0% { opacity: 0; scale: .6; } 12% { opacity: 1; scale: 1.5; } 30% { opacity: 0; scale: 1; } }
/* luzes de status */
.ligada .led { background: #FFE6A8; box-shadow: 0 0 5px 1px var(--ambar); }
.ligada.in .led { animation: led var(--t) steps(1) var(--d) infinite; }
@keyframes led { 0% { opacity: .95; } 40% { opacity: 0; } 55% { opacity: .95; } 70% { opacity: 0; } }
/* brilho que varre uma tela (recortada no formato dela) */
.ligada .tela { translate: none; opacity: 1; overflow: hidden; clip-path: polygon(var(--clip)); }
.ligada .tela::before { content: ""; position: absolute; inset: -40% 0; background: linear-gradient(to bottom, transparent 0 40%, var(--brilho) 50%, transparent 60%); translate: 0 -60%; opacity: 0; }
.ligada.in .tela::before { opacity: 1; animation: varrer var(--t) linear var(--d) infinite; }
@keyframes varrer { to { translate: 0 60%; } }
/* cursor de terminal */
.ligada .cursor-codigo { background: var(--ambar); box-shadow: 0 0 4px var(--ambar); }
.ligada.in .cursor-codigo { opacity: 1; animation: caret .9s steps(1) infinite; }
/* pulso de energia (botões, nós, ícones) */
.ligada .energia { border-radius: 50%; background: radial-gradient(circle, rgba(255, 240, 200, .95) 0 22%, rgba(255, 190, 110, .7) 42%, rgba(241, 126, 105, 0) 72%); }
.ligada.in .energia { animation: energia var(--t) ease-in-out var(--d) infinite; }
@keyframes energia { 0%, 100% { opacity: 0; scale: .8; } 50% { opacity: 1; scale: 1.5; } }
/* anel que se expande (aprovado, clique) */
.ligada .anel { border-radius: 50%; border: 2px solid #FFE6A8; box-shadow: 0 0 6px var(--ambar); }
.ligada.in .anel { animation: anel 2.4s steps(8) var(--d) infinite; }
@keyframes anel { 0% { opacity: .9; scale: 1; } 70%, 100% { opacity: 0; scale: 1.9; } }
.ligada.in .anel.onda { animation-name: onda; animation-duration: 2s; }
@keyframes onda { 0% { opacity: .8; scale: 1; } 80%, 100% { opacity: 0; scale: 1.3; } }
/* "digitando…" dentro de um balão */
.ligada .pontinho { background: var(--grafite); }
.ligada.in .pontinho { opacity: 1; animation: pensar .9s steps(1) var(--d) infinite; }
/* versão instável: peças ligadas, mas falhando (mapa desorganizado) */
.ligada.in .led.falha { animation-name: led-falha; }
@keyframes led-falha { 0% { opacity: .95; } 6% { opacity: 0; } 9% { opacity: .95; } 38% { opacity: 0; } 74% { opacity: .95; } 77% { opacity: 0; } 81% { opacity: .95; } }
.ligada .tela.falha::before { inset: 0; translate: none; background: var(--brilho); }
.ligada.in .tela.falha::before { animation: tela-falha var(--t) steps(1) var(--d) infinite; }
@keyframes tela-falha { 0%, 100% { opacity: 0; } 8% { opacity: 1; } 10% { opacity: 0; } 13% { opacity: .7; } 15% { opacity: 0; } }

/* Acabamento: as luzes não ficam piscando para sempre ao lado do texto. Cada ilustração toca três ciclos
   quando entra na tela (de novo se sair e voltar) e assenta com as luzes de status acesas */
.ligada.in i, .ligada.in .led, .ligada.in .led.falha, .ligada.in .tela::before, .ligada.in .tela.falha::before, .ligada.in .cursor-codigo,
.ligada.in .energia, .ligada.in .anel, .ligada.in .anel.onda, .ligada.in .pontinho { animation-iteration-count: 3; }
.ligada.in .led { opacity: .95; }
.ligada.in .tela.falha::before { opacity: 0; }

/* 6.10 Rodapé ----------------------------------------------------------- */
.site-footer { padding: 36px 0 44px; border-top: 1px solid var(--borda-escura); }
.footer-inner { display: grid; gap: 12px; }
.footer-brand { font-weight: 700; }
.footer-brand .pixel { color: var(--ambar); font-size: 13px; }
.footer-note, .footer-meta { font-size: 14px; line-height: 1.6; color: var(--creme-apagado); max-width: 72ch; }
.footer-meta a { color: var(--creme); }

/* Responsivo: tablet ---------------------------------------------------- */
@media (min-width: 640px) {
  :root { --gutter: 32px; }
  .hero-art { width: min(100%, 400px); }
  .map-intro-art { display: block; }
  .closing-ctas { display: flex; flex-wrap: wrap; }
  .closing-ctas .btn { width: auto; }
  .tool-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tb-what, .tb-links { grid-column: 1 / -1; }
  .options { grid-template-columns: 1fr 1fr; }
  .opt-wide { grid-column: 1 / -1; }
  .connect-flow { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
  .connect-flow li { flex-direction: column; align-items: flex-start; font-size: 14px; }
  .connect-flow li:not(:last-child)::after { content: "→"; position: absolute; right: -10px; top: 8px; color: var(--grafite-apagado); }
  .faq-item { grid-template-columns: 1fr auto; align-items: start; }
  .faq-check { border-top: 0; padding: 22px 16px 14px 8px; }
}

/* Responsivo: desktop --------------------------------------------------- */
@media (min-width: 960px) {
  /* placa e painel com a mesma altura; o painel distribui o conteúdo e ancora o botão do guia */
  .placa { grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: 24px; align-items: stretch; }
  .placa-quadro { padding: 34px 34px 40px 36px; }
  .placa-grade { grid-template-columns: repeat(13, minmax(0, 1fr)); column-gap: 12px; row-gap: 44px; }
  .mod-tela { grid-column: 1 / 10; grid-row: 1; }
  .mod-logica { grid-column: 1 / 10; grid-row: 2; }
  .mod-historico { grid-column: 11 / 14; grid-row: 1 / 3; margin-top: var(--px); }
  .mod-dados { grid-column: 1 / 4; grid-row: 3; }
  .mod-emails { grid-column: 4 / 7; grid-row: 3; }
  .mod-pagamentos { grid-column: 7 / 10; grid-row: 3; }
  .mod-pagamentos, .mod-historico { flex-direction: column; }
  .mod-pagamentos .mod-alvo, .mod-historico .mod-alvo { flex: 1 1 auto; flex-direction: column; align-items: flex-start; gap: 8px; padding: 14px 12px 12px; }
  .mod-historico .mod-alvo { justify-content: flex-start; }
  .mod-alvo { min-height: 78px; padding: 14px 14px 14px 18px; gap: 14px; }
  .mod-alvo img { width: 44px; height: 44px; }
  .mod-nome { font-size: 22px; }
  .mod-dados .mod-nome, .mod-emails .mod-nome, .mod-pagamentos .mod-nome, .mod-historico .mod-nome { font-size: 19px; }
  .placa-painel { padding: 32px 28px 22px; }
  .pp-nome { font-size: 28px; }
  :root { --header-h: 68px; }
  body { font-size: 17px; }
  .menu-toggle { display: none; }
  .site-nav, .site-nav.open { display: flex; flex-direction: row; align-items: center; gap: 22px; position: static; padding: 0; background: none; border: 0; }
  .site-nav ul { flex-direction: row; gap: 4px; }
  .site-nav li a { min-height: 40px; padding: 0 10px; border: 0; font-size: 15px; }
  .site-nav li a:hover { color: var(--creme); }
  .site-nav .btn { margin: var(--px); align-self: center; }
  .brand { flex-direction: row; align-items: baseline; gap: 12px; }
  .brand-by { font-size: 15px; color: var(--creme); font-weight: 700; font-family: var(--font-body); }

  .hero { padding: 72px 0 96px; }
  .hero-grid { grid-template-columns: 1.05fr .95fr; align-items: center; gap: 48px; }
  .hero-art { order: 0; width: 100%; max-width: 500px; }
  .hero-cat { right: -8%; bottom: 2%; width: 160px; z-index: 3; }  /* acima dos pontinhos decorativos */
  .hero-cat .gatinho { --cp: 2px; }
  .section { padding: 104px 0; }
  .section-head { grid-template-columns: 1.2fr .8fr; gap: 48px; margin-bottom: 44px; }
  .map-intro { grid-template-columns: 1.1fr .9fr; gap: 48px; margin-bottom: 56px; }

  .tool > summary { padding: 18px 22px; gap: 20px; }
  .tool-icon { width: 56px; height: 56px; }
  .tool-head { grid-template-columns: 200px 1fr; grid-template-rows: auto auto; column-gap: 24px; align-items: center; }
  .tool-tag { grid-column: 1; grid-row: 1; }
  .tool-name { grid-column: 1; grid-row: 2; font-size: 28px; }
  .tool-line { grid-column: 2; grid-row: 1 / span 2; font-size: 16px; }
  .tool-body { grid-template-columns: .85fr 1.15fr; align-items: start; padding: 4px 22px 24px; gap: 20px; }
  .tool-body:has(+ .mod-rodape) { padding-bottom: 20px; }
  .tool-body + .mod-rodape { margin: 0 22px 24px; }
  .tool-art { position: sticky; top: calc(var(--header-h) + 20px); min-height: 280px; padding: 18px; }
  .tool-art .ligada-wrap { width: min(100%, 520px); }

  .demo { grid-template-columns: 300px 1fr; gap: 40px; align-items: start; }
  .demo-steps { flex-direction: column; overflow: visible; margin: 0; padding: 0; gap: 10px; }
  .demo-step { width: 100%; min-height: 64px; padding: 10px 14px 10px 10px; }
  .ds-title { white-space: normal; font-size: 15px; }
  .demo-stage { grid-template-columns: 300px 1fr; gap: 40px; align-items: center; justify-items: start; }
  .phone { width: 300px; }

  .assistant { grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: start; }
  .answer-cat { width: 128px; }

  .closing { padding: 96px 0; }
  .closing-grid { grid-template-columns: 1.15fr .85fr; gap: 48px; }
  .footer-inner { grid-template-columns: 1fr 2fr; column-gap: 48px; }
  .footer-meta { grid-column: 2; }
}

@media (min-width: 1200px) {
  .demo-stage { grid-template-columns: 320px 1fr; }
  .phone { width: 320px; }
}


/* 6.11 Acabamento ---------------------------------------------------------- */
/* destaque de toque na cor da marca (no lugar do azul/cinza padrão do navegador) */
html { -webkit-tap-highlight-color: rgba(241, 126, 105, .25); }

/* Hero: o texto entra em sequência curta, junto com o título que se digita; tudo parado em menos de 1,5 s */
.hero .eyebrow, .hero .lead, .hero-ctas, .hero-facts { animation: subir .4s steps(4) backwards; }
.hero .eyebrow { animation-delay: .05s; }
.hero .lead { animation-delay: .45s; }
.hero-ctas { animation-delay: .7s; }
.hero-facts { animation-delay: .95s; }

/* Mascote: estados (sprites originais trocados pelo JS) */
/* toques seguidos no gatinho não viram "toque duplo para ampliar" no celular */
.hero-cat { cursor: pointer; -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
.gatinho.pulo { animation: pulo .45s steps(3); }
@keyframes pulo { 40% { transform: translateY(-18%); } 70% { transform: scale(1.06, .92); } }
.gatinho.bravo { animation: bravo .5s steps(4); }
@keyframes bravo { 25% { transform: translateX(-3%); } 50% { transform: translateX(3%); } 75% { transform: translateX(-2%); } }
.gatinho.dormindo { transform-origin: 50% 100%; animation: respirar 3.2s steps(2) infinite; }
@keyframes respirar { 50% { transform: scale(1.02, .97); } }

/* Passeio: aparece de vez em quando no rodapé da tela, atravessa e sai. É só decoração: não recebe
   cliques (pointer-events: none) e some sozinho; com movimento reduzido não existe */
.gato-passeio { position: fixed; z-index: 40; left: 0; bottom: 0; width: 64px; pointer-events: none; }
.gato-passeio .gatinho { animation: passo .32s steps(2) infinite; }
.gato-passeio.parado .gatinho { animation: none; }
@keyframes passo { 50% { transform: translateY(-2px); } }
/* "caça ao cursor": surge na borda de baixo, se arma e dá o bote perto da seta (nunca a move nem bloqueia) */
.gato-bote { position: fixed; z-index: 40; left: 0; top: 0; width: 64px; pointer-events: none; }
.gato-bote.armado .gatinho { animation: armar .5s steps(4) 2; }
@keyframes armar { 25% { transform: translateX(-2px); } 75% { transform: translateX(2px); } }

/* Barbearia: detalhes que ocupam o espaço vazio das telas. Só aparecem quando o celular tem largura
   (e altura) para eles; em telas baixas o celular encolhe e eles saem, sem empurrar os botões */
.phone { container: celular / inline-size; }
@container celular (max-width: 265.98px) { .sc-extra { display: none !important; } }
.sc-check { margin-top: auto; padding: 7px 10px; font-size: 12px; line-height: 1.4; color: var(--grafite-apagado); border: 2px dashed var(--borda-clara); animation: subir .3s steps(3) .25s backwards; }
.sc-check + .sc-toast { margin-top: 0; }
.sc-app > .sc-list { font-size: 12.5px; }
.sc-app > .sc-list li { padding: 6px 0; }
.tr.sc-extra { animation: subir .3s steps(3) .6s backwards; }
.sc-commits li:nth-child(6) { animation-delay: 0s; }

/* Encerramento: o percurso pelas ferramentas e o próximo passo */
.closing-resumo { margin-top: 22px; padding: 14px 16px; max-width: 34em; background: rgba(27, 24, 31, .08); border-left: 4px solid var(--grafite); }
.cr-rotulo { font-size: 12px; color: var(--grafite); margin-bottom: 6px; }
.closing .cr-texto { font-size: 16px; line-height: 1.5; font-weight: 700; }
.cr-texto a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.cr-pecas { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.cr-pecas li { display: flex; }
.cr-pecas a { display: inline-flex; align-items: center; gap: 6px; min-height: 32px; padding: 4px 10px; font-size: 14px; font-weight: 700; color: var(--grafite); text-decoration: none;
  border: 2px solid var(--grafite); }
.cr-pecas a:hover { background: rgba(27, 24, 31, .1); }
.cr-pecas a.ok { background: var(--grafite); color: var(--creme); }
.cr-pecas a.ok::before { content: ""; width: 10px; height: 8px; background: var(--ambar); clip-path: polygon(0 50%, 25% 50%, 25% 75%, 50% 75%, 50% 25%, 75% 25%, 75% 0, 100% 0, 100% 25%, 75% 25%, 75% 50%, 50% 50%, 50% 100%, 25% 100%, 25% 75%, 0 75%); }
.cr-pecas a:focus-visible, .cr-texto a:focus-visible { outline: 3px solid var(--grafite); outline-offset: 3px; }
.share-link { display: flex; gap: 8px; margin-top: 10px; max-width: 34em; }
.share-link input { flex: 1; min-width: 0; min-height: 44px; padding: 8px 10px; font: inherit; font-size: 15px; color: var(--grafite); background: var(--creme); border: 2px solid var(--grafite); }

/* Encerramento no desktop: o bloco do percurso tem a largura do parágrafo, as 6 peças ficam em duas fileiras
   iguais de 3 (numa linha só não cabem com as marcas de explorada) e os dois botões ficam lado a lado,
   o Instagram primeiro */
@media (min-width: 960px) {
  .closing-resumo { max-width: 578px; margin-top: 26px; padding: 14px 18px 16px; }
  .cr-pecas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .cr-pecas a { flex: 1; padding: 4px 8px; }
  .closing-ctas { margin-top: 24px; gap: 12px; align-items: stretch; }
  .closing .share-feedback { margin-top: 12px; }
}

/* 7. Movimento reduzido ------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .tool::details-content { transition: none !important; }
}