/* =========================================================
   Setup Sem Falir — landing page do grupo de ofertas
   Tema único (escuro). Cores com função:
   --lima      = ação e destaque (botão, LED, preço)
   --lima-fundo= "lateral" da tecla (sombra do botão)
   --roxo      = só brilho ambiente, nunca texto
   ========================================================= */
:root {
  --fundo: #0B0E13;
  --fundo-2: #10151C;
  --painel: #151B24;
  --painel-2: #1A212C;
  --linha: #232B37;
  --texto: #E8EDF3;
  --suave: #93A0B2;
  --lima: #B6F23A;
  --lima-claro: #D4FF5C;
  --lima-fundo: #5E8F10;
  --roxo: #7C5CFF;
  --tinta: #0E1116;

  --f-titulo: "Unbounded", "Segoe UI", system-ui, sans-serif;
  --f-texto: "Manrope", "Segoe UI", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;

  --raio: 18px;
  --largura: 560px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font: 400 17px/1.55 var(--f-texto);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* grade sutil de fundo, tipo tapete de corte */
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 75%);
  pointer-events: none;
  z-index: -1;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }

/* ---------- topo ---------- */
.topo {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  max-width: var(--largura);
  margin: 0 auto;
  padding: 16px 16px 0;
}
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.marca__tecla {
  display: grid; place-items: center;
  width: 36px; height: 36px;
  border-radius: 9px;
  background: linear-gradient(var(--lima-claro), #A6E82E);
  box-shadow: 0 4px 0 var(--lima-fundo);
  color: var(--tinta);
  font: 800 13px/1 var(--f-titulo);
  letter-spacing: -.5px;
}
.marca__nome { font: 700 15px/1 var(--f-titulo); letter-spacing: -.2px; }
.topo__status {
  display: flex; align-items: center; gap: 7px;
  font: 500 12px/1 var(--f-mono);
  color: var(--suave);
}
.led {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--lima);
  box-shadow: 0 0 10px var(--lima);
  animation: piscar 2.4s ease-in-out infinite;
}
@keyframes piscar { 50% { opacity: .35; box-shadow: none; } }

/* ---------- rótulos e títulos ---------- */
.rotulo {
  font: 500 13px/1 var(--f-mono);
  color: var(--lima);
  margin-bottom: 14px;
}
.titulo {
  font: 800 clamp(26px, 7vw, 36px)/1.12 var(--f-titulo);
  letter-spacing: -.8px;
}
.bloco__sub { color: var(--suave); margin-top: 10px; }

/* ---------- teclas (componente base) ---------- */
.tecla {
  --lado: #07090D;
  appearance: none; border: 0; cursor: pointer;
  display: inline-grid; place-items: center;
  width: 56px; height: 56px;
  border-radius: 13px;
  background: linear-gradient(#262E3A, #1B212B);
  color: var(--texto);
  font: 700 20px/1 var(--f-mono);
  box-shadow:
    0 6px 0 var(--lado),
    0 12px 22px rgba(0,0,0,.45),
    inset 0 1px 0 rgba(255,255,255,.09);
  transition: transform .09s ease, box-shadow .09s ease, background .25s, color .25s;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.tecla.baixa, .tecla:active {
  transform: translateY(5px);
  box-shadow: 0 1px 0 var(--lado), 0 4px 10px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.06);
}
.tecla.acesa, .tecla--lima {
  --lado: var(--lima-fundo);
  background: linear-gradient(var(--lima-claro), #A6E82E);
  color: var(--tinta);
}

/* ---------- hero ---------- */
.hero {
  max-width: var(--largura);
  margin: 0 auto;
  padding: 40px 16px 56px;
  text-align: center;
}
.hero .rotulo { margin-bottom: 26px; }
.teclado-hero {
  display: flex; justify-content: center; gap: 10px;
  margin-bottom: 30px;
  perspective: 600px;
}
.hero__titulo {
  font: 800 clamp(38px, 11vw, 60px)/1.02 var(--f-titulo);
  letter-spacing: -2px;
}
.hero__titulo em {
  font-style: normal;
  color: var(--lima);
  text-shadow: 0 0 28px rgba(182,242,58,.35);
}
.cursor {
  display: inline-block;
  width: .09em; height: .8em;
  margin-left: .06em;
  vertical-align: -.04em;
  background: var(--lima);
  animation: cursor 1s steps(1) infinite;
}
@keyframes cursor { 50% { opacity: 0; } }
.hero__sub {
  max-width: 440px;
  margin: 20px auto 30px;
  color: var(--suave);
  font-size: 17px;
}
.hero__sub strong { color: var(--texto); }

/* ---------- botão em forma de tecla ---------- */
.botao-tecla {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 62px;
  padding: 0 30px;
  border-radius: 16px;
  background: linear-gradient(var(--lima-claro), #A6E82E);
  color: var(--tinta);
  font: 800 17px/1 var(--f-titulo);
  letter-spacing: -.3px;
  text-align: center;
  text-decoration: none;
  box-shadow:
    0 8px 0 var(--lima-fundo),
    0 18px 40px rgba(182,242,58,.22),
    inset 0 1px 0 rgba(255,255,255,.55);
  transition: transform .09s ease, box-shadow .09s ease;
  -webkit-tap-highlight-color: transparent;
}
.botao-tecla:hover { box-shadow: 0 8px 0 var(--lima-fundo), 0 20px 50px rgba(182,242,58,.34), inset 0 1px 0 rgba(255,255,255,.55); }
.botao-tecla:active, .botao-tecla.baixa {
  transform: translateY(7px);
  box-shadow: 0 1px 0 var(--lima-fundo), 0 6px 16px rgba(182,242,58,.2), inset 0 1px 0 rgba(255,255,255,.4);
}
.botao-tecla:focus-visible { outline: 3px solid var(--texto); outline-offset: 6px; }
.botao-tecla--largo { width: 100%; margin-top: 26px; font-size: 15px; padding: 0 18px; }
.icone-wa { width: 24px; height: 24px; fill: currentColor; }

.selos {
  list-style: none; padding: 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 16px;
  margin: 22px 0 0;
  font: 500 12.5px/1 var(--f-mono);
  color: var(--suave);
}
.selos li::before { content: "✓ "; color: var(--lima); }

/* ---------- blocos ---------- */
.bloco {
  max-width: var(--largura);
  margin: 0 auto;
  padding: 64px 16px;
  border-top: 1px solid var(--linha);
}

/* ---------- simulador ---------- */
.orcamento {
  display: flex; align-items: baseline; justify-content: space-between;
  margin: 30px 0 14px;
}
.orcamento__rotulo { font: 500 13px/1 var(--f-mono); color: var(--suave); }
.orcamento__valor {
  font: 700 34px/1 var(--f-mono);
  color: var(--lima);
  font-variant-numeric: tabular-nums;
}

input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 44px;
  background: transparent;
  cursor: pointer;
  --preenchido: 27%;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 10px; border-radius: 6px;
  background: linear-gradient(90deg, var(--lima) var(--preenchido), var(--painel-2) var(--preenchido));
  box-shadow: inset 0 1px 2px rgba(0,0,0,.5);
}
input[type="range"]::-moz-range-track {
  height: 10px; border-radius: 6px;
  background: linear-gradient(90deg, var(--lima) var(--preenchido), var(--painel-2) var(--preenchido));
}
/* o "polegar" é uma teclinha */
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 34px; height: 34px; margin-top: -12px;
  border-radius: 9px; border: 0;
  background: linear-gradient(#2A3240, #1D232D);
  box-shadow: 0 4px 0 #07090D, 0 6px 14px rgba(0,0,0,.5), inset 0 0 0 2px var(--lima);
}
input[type="range"]::-moz-range-thumb {
  width: 34px; height: 34px;
  border-radius: 9px; border: 0;
  background: linear-gradient(#2A3240, #1D232D);
  box-shadow: 0 4px 0 #07090D, inset 0 0 0 2px var(--lima);
}
input[type="range"]:focus-visible { outline: 2px solid var(--lima); outline-offset: 4px; border-radius: 8px; }

.cena {
  margin-top: 20px;
  border-radius: var(--raio);
  overflow: hidden;
  border: 1px solid var(--linha);
  box-shadow: 0 30px 60px rgba(0,0,0,.45);
}
.cena svg { width: 100%; height: auto; }
.cena .item {
  opacity: 0;
  transform: translateY(-26px);
  transform-box: fill-box;
  transition: opacity .35s ease, transform .5s cubic-bezier(.3,1.6,.5,1);
}
.cena .item.on { opacity: 1; transform: none; }
#notebook { transition: transform .55s cubic-bezier(.3,1.4,.5,1); }
.com-suporte #notebook { transform: translateY(-72px); }
.led-pulso { animation: piscar 3s ease-in-out infinite; }

.lista-itens {
  list-style: none; padding: 0;
  margin: 20px 0 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.lista-itens li {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 10px 12px;
  border-radius: 11px;
  background: var(--painel);
  border: 1px solid var(--linha);
  font-size: 13.5px;
  color: var(--suave);
  transition: border-color .25s, color .25s, background .25s;
}
.lista-itens li span:last-child { font: 500 12px/1 var(--f-mono); white-space: nowrap; }
.lista-itens li.on {
  color: var(--texto);
  border-color: rgba(182,242,58,.45);
  background: linear-gradient(rgba(182,242,58,.07), rgba(182,242,58,.02));
}
.lista-itens li.on span:last-child { color: var(--lima); }

.resumo {
  margin-top: 18px;
  font: 500 14px/1.5 var(--f-mono);
  color: var(--texto);
}
.resumo b { color: var(--lima); font-weight: 700; }
.nota { margin-top: 10px; font-size: 13px; color: var(--suave); }
.nota--centro { text-align: center; margin-top: 16px; }

/* ---------- celular com as mensagens ---------- */
.celular {
  max-width: 360px;
  margin: 28px auto 0;
  border-radius: 34px;
  padding: 10px;
  background: #06080B;
  border: 1px solid #262E3A;
  box-shadow: 0 40px 80px rgba(0,0,0,.55), 0 0 0 6px #10141B;
}
.celular__topo {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  border-radius: 24px 24px 0 0;
  background: #1A2129;
  font-size: 14px; line-height: 1.25;
}
.celular__topo small { display: block; color: var(--suave); font-size: 11.5px; }
.celular__avatar {
  display: grid; place-items: center;
  width: 38px; height: 38px; flex: none;
  border-radius: 50%;
  background: linear-gradient(var(--lima-claro), #A6E82E);
  color: var(--tinta);
  font: 800 12px/1 var(--f-titulo);
}
.celular__conversa {
  display: flex; flex-direction: column; gap: 10px;
  min-height: 460px;
  padding: 16px 12px 18px;
  border-radius: 0 0 24px 24px;
  background:
    radial-gradient(circle at 20% 10%, rgba(182,242,58,.05), transparent 40%),
    #0C1116;
}
.msg {
  max-width: 88%;
  padding: 10px 12px 9px;
  border-radius: 4px 14px 14px 14px;
  background: #1C242E;
  font-size: 14px; line-height: 1.45;
  opacity: 0; transform: translateY(10px) scale(.98);
  transition: opacity .35s ease, transform .35s ease;
}
.msg.on { opacity: 1; transform: none; }
.msg p + p { margin-top: 6px; }
.msg__tag { font: 700 11.5px/1 var(--f-mono); color: var(--lima); letter-spacing: .3px; }
.msg__preco { font-family: var(--f-mono); }
.msg__preco s { color: var(--suave); font-size: 13px; }
.msg__preco b { color: var(--lima); font-size: 17px; }
.msg__link { color: #53BDEB; font-size: 13px; }
.digitando {
  display: none; gap: 4px;
  width: 56px; padding: 12px 14px;
  border-radius: 4px 14px 14px 14px;
  background: #1C242E;
}
.digitando.on { display: flex; }
.digitando span {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--suave);
  animation: pulo 1s infinite;
}
.digitando span:nth-child(2) { animation-delay: .15s; }
.digitando span:nth-child(3) { animation-delay: .3s; }
@keyframes pulo { 30% { transform: translateY(-4px); opacity: 1; } 0%, 60%, 100% { opacity: .45; } }

/* ---------- passos F1 F2 F3 ---------- */
.passos__lista { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 22px; }
.passos__lista li { display: flex; gap: 18px; align-items: flex-start; }
.tecla--fixa { flex: none; width: 60px; height: 60px; font-size: 18px; cursor: default; }
.passos__lista h3 { font: 700 17px/1.3 var(--f-titulo); letter-spacing: -.2px; margin: 4px 0 4px; }
.passos__lista p { color: var(--suave); font-size: 15.5px; }

/* ---------- perguntas ---------- */
.faq details {
  margin-top: 12px;
  border-radius: 14px;
  background: var(--painel);
  border: 1px solid var(--linha);
}
.faq details:first-of-type { margin-top: 28px; }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 17px 18px;
  font-weight: 700; font-size: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  flex: none;
  display: grid; place-items: center;
  width: 28px; height: 28px; border-radius: 7px;
  background: var(--painel-2);
  box-shadow: 0 3px 0 #07090D;
  font: 700 16px/1 var(--f-mono);
  color: var(--lima);
  transition: transform .2s;
}
.faq details[open] summary::after { content: "−"; transform: translateY(2px); box-shadow: 0 1px 0 #07090D; }
.faq details p { padding: 0 18px 18px; color: var(--suave); font-size: 15.5px; }

/* ---------- chamada final ---------- */
.final {
  position: relative;
  max-width: var(--largura);
  margin: 0 auto;
  padding: 72px 16px 80px;
  text-align: center;
  border-top: 1px solid var(--linha);
}
.final::before {
  content: "";
  position: absolute; left: 50%; top: 40px;
  width: 360px; height: 260px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(182,242,58,.16), transparent);
  pointer-events: none;
}
.final__tecla {
  position: relative;
  display: grid; place-items: center;
  width: 92px; height: 92px;
  margin: 0 auto 28px;
  border-radius: 22px;
  background: linear-gradient(var(--lima-claro), #A6E82E);
  box-shadow: 0 10px 0 var(--lima-fundo), 0 24px 50px rgba(182,242,58,.25), inset 0 1px 0 rgba(255,255,255,.5);
  color: var(--tinta);
  font: 800 30px/1 var(--f-titulo);
  letter-spacing: -1px;
  animation: flutuar 4s ease-in-out infinite;
}
@keyframes flutuar { 50% { transform: translateY(-8px) rotate(-3deg); } }
.final .titulo { margin-bottom: 30px; position: relative; }

/* ---------- rodapé ---------- */
.rodape {
  max-width: var(--largura);
  margin: 0 auto;
  padding: 28px 16px 120px;
  border-top: 1px solid var(--linha);
  color: #6B7788;
  font-size: 12.5px; line-height: 1.6;
}
.rodape p + p { margin-top: 10px; }
.rodape strong { color: var(--suave); }

/* ---------- barra fixa (celular) ---------- */
.barra-fixa {
  position: fixed; left: 0; right: 0; bottom: 0;
  z-index: 20;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(transparent, rgba(11,14,19,.92) 30%);
  transform: translateY(110%);
  transition: transform .3s ease;
  pointer-events: none;
}
.barra-fixa.on { transform: none; pointer-events: auto; }
.botao-tecla--barra { width: 100%; min-height: 56px; font-size: 16px; }

/* ---------- aviso ---------- */
.aviso {
  position: fixed; left: 50%; top: 16px; z-index: 30;
  max-width: calc(100% - 32px);
  padding: 12px 16px;
  border-radius: 12px;
  background: #2A1A1A; border: 1px solid #7A3B3B;
  color: #FFD9D9;
  font: 500 13px/1.4 var(--f-mono);
  transform: translate(-50%, calc(-100% - 40px));
  visibility: hidden;
  transition: transform .3s ease, visibility 0s .3s;
}
.aviso.on { transform: translate(-50%, 0); visibility: visible; transition: transform .3s ease; }

/* ---------- telas maiores ---------- */
@media (min-width: 720px) {
  .tecla { width: 68px; height: 68px; font-size: 24px; }
  .teclado-hero { gap: 14px; }
  .hero { padding-top: 64px; }
  .barra-fixa { display: none; }
  .rodape { padding-bottom: 40px; }
}
@media (max-width: 360px) {
  .tecla { width: 48px; height: 48px; font-size: 18px; }
  .lista-itens { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}