/* Site do Zekko (v2, 24/09/2026). Sem framework. Fontes IBM Plex (OFL) servidas daqui: a CSP nao deixa buscar fora. */

@font-face { font-family: "Plex"; src: url("../fonts/plex-sans-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex"; src: url("../fonts/plex-sans-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Plex"; src: url("../fonts/plex-sans-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Plex"; src: url("../fonts/plex-sans-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("../fonts/plex-mono-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("../fonts/plex-mono-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root {
  --papel: #F6F4EF;
  --papel-2: #EFECE5;
  --branco: #FFFFFF;
  --tinta: #121A1C;
  --tinta-2: #3A4649;
  --tinta-3: #5F6B6E;
  --linha: #DCD7CD;
  --linha-forte: #C9C3B6;
  --petroleo: #0E3F4A;
  --petroleo-escuro: #0A2C34;
  --petroleo-texto: #0A5A6B;
  --acento: #5CCBDD;
  --acento-suave: #BFE9F0;
  --alerta: #A5462F;
  --largura: 1180px;
  --sans: "Plex", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --mono: "Plex Mono", "Cascadia Mono", Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--branco);
  color: var(--tinta);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: var(--petroleo-texto); text-underline-offset: 3px; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.015em; line-height: 1.15; }
p { margin: 0; }
kbd {
  display: inline-block;
  min-width: 1.9em;
  padding: 0.05em 0.45em;
  border: 1px solid var(--linha-forte);
  border-bottom-width: 2px;
  border-radius: 5px;
  background: var(--branco);
  color: var(--tinta);
  font-family: var(--mono);
  font-size: 0.82em;
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
  vertical-align: 0.05em;
}

.largura { width: min(var(--largura), 100% - 48px); margin-inline: auto; }
.pular { position: absolute; left: -999px; top: 8px; background: var(--petroleo); color: #fff; padding: 8px 14px; z-index: 10; }
.pular:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--acento); outline-offset: 2px; }

/* ---------- botoes ---------- */
.botao {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 22px;
  border: 1px solid var(--petroleo); border-radius: 6px;
  background: var(--petroleo); color: #fff;
  font: 600 16px/1 var(--sans); text-decoration: none;
  transition: background-color .15s, border-color .15s, color .15s;
}
.botao:hover { background: var(--petroleo-escuro); border-color: var(--petroleo-escuro); }
.botao-acento { background: var(--acento); border-color: var(--acento); color: var(--petroleo-escuro); }
.botao-acento:hover { background: #7AD6E5; border-color: #7AD6E5; }
.botao-contorno { background: transparent; color: var(--petroleo); }
.botao-contorno:hover { background: var(--papel); color: var(--petroleo-escuro); }
.botao-pequeno { min-height: 40px; padding: 0 16px; font-size: 15px; }
.botao.em-breve, .botao[aria-disabled="true"] { background: var(--papel-2); border-color: var(--linha); color: var(--tinta-3); cursor: default; }
.link-seta { font-weight: 600; text-decoration: none; color: var(--petroleo-texto); }
.link-seta::after { content: " →"; }
.link-seta:hover { text-decoration: underline; }

/* ---------- topo ---------- */
.topo { position: sticky; top: 0; z-index: 5; background: rgba(255,255,255,0.96); border-bottom: 1px solid var(--linha); backdrop-filter: saturate(1.2) blur(6px); }
.topo-linha { display: flex; align-items: center; gap: 28px; height: 64px; }
.marca { display: inline-flex; align-items: center; gap: 10px; color: var(--tinta); text-decoration: none; font-weight: 700; font-size: 20px; letter-spacing: -0.02em; }
.marca-icone { width: 30px; height: 30px; }
.topo-nav { display: flex; gap: 26px; margin-left: auto; }
.topo-nav a { color: var(--tinta-2); text-decoration: none; font-size: 15px; font-weight: 500; }
.topo-nav a:hover { color: var(--tinta); }

/* ---------- heroi ---------- */
.heroi { background: var(--petroleo-escuro); color: #fff; padding: 56px 0 0; }
.heroi-grade { display: grid; grid-template-columns: 11fr 13fr; gap: 56px; align-items: center; }
.ficha { display: flex; flex-wrap: wrap; gap: 0; margin-bottom: 22px; font: 500 13px/1 var(--mono); letter-spacing: 0.02em; color: var(--acento-suave); }
.ficha span + span::before { content: "·"; margin: 0 10px; color: #4E7A84; }
.heroi h1 { font-size: clamp(36px, 3.9vw, 52px); font-weight: 600; letter-spacing: -0.025em; line-height: 1.06; text-wrap: balance; }
.subtitulo { margin-top: 20px; max-width: 34em; font-size: 18px; color: #C7D8DC; }
.acoes { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 30px; }
.heroi .link-seta { color: var(--acento); }
.garantia-linha { margin-top: 22px; padding-top: 18px; border-top: 1px solid #1E4A55; font-size: 15px; color: #9FBCC3; }
.heroi-video { margin: 0; }
.moldura-video { border-radius: 10px; overflow: hidden; background: #000; box-shadow: 0 30px 60px rgba(0,0,0,.35), 0 0 0 1px rgba(255,255,255,.08); }
.moldura-video video { width: 100%; aspect-ratio: 16 / 9; }
.heroi-video figcaption { margin-top: 12px; font-size: 14px; color: #9FBCC3; }
.ao-vivo { font-family: var(--mono); font-size: 13px; color: var(--acento); margin-right: 8px; }

.fatos { list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #1E4A55; }
.fatos li { padding: 22px 24px 30px 0; }
.fatos li + li { padding-left: 24px; border-left: 1px solid #1E4A55; }
.fatos strong { display: block; font-size: 18px; font-weight: 600; color: #fff; }
.fatos span { display: block; margin-top: 4px; font-size: 15px; color: #9FBCC3; line-height: 1.45; }

/* ---------- secoes ---------- */
.secao { padding: 104px 0; }
.secao-papel { background: var(--papel); border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); }
.rotulo-secao { font: 500 13px/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--petroleo-texto); margin-bottom: 16px; }
.cabeca-secao { max-width: 760px; margin-bottom: 56px; }
.cabeca-secao h2, .dor h2 { font-size: clamp(30px, 3.2vw, 40px); text-wrap: balance; }
.introducao { margin-top: 16px; font-size: 18px; color: var(--tinta-2); }

/* dor */
.dor { display: grid; grid-template-columns: 5fr 7fr; gap: 72px; align-items: start; }
.agita { margin-top: 22px; font-size: 18px; color: var(--tinta-2); }
.lista-dor { list-style: none; margin: 0; padding: 0; counter-reset: dor; border-top: 1px solid var(--linha); }
.lista-dor li { counter-increment: dor; display: grid; grid-template-columns: 56px 1fr; padding: 20px 0; border-bottom: 1px solid var(--linha); font-size: 18px; }
.lista-dor li::before { content: counter(dor, decimal-leading-zero); font: 500 14px/1.9 var(--mono); color: var(--tinta-3); }

/* etapas (telas) */
.etapa { display: grid; grid-template-columns: 4fr 8fr; gap: 64px; align-items: center; padding: 56px 0; border-top: 1px solid var(--linha); }
.etapa:first-of-type { border-top: 0; padding-top: 0; }
.etapa-inversa { grid-template-columns: 8fr 4fr; }
.etapa-inversa .etapa-texto { order: 2; }
.etapa-numero { font: 500 13px/1 var(--mono); letter-spacing: 0.04em; color: var(--petroleo-texto); margin-bottom: 14px; }
.etapa h3 { font-size: 26px; margin-bottom: 14px; }
.etapa-texto > p:not(.etapa-numero) { color: var(--tinta-2); }
.etapa-tela { margin: 0; border-radius: 8px; overflow: hidden; background: var(--branco); border: 1px solid var(--linha-forte); box-shadow: 0 1px 0 rgba(0,0,0,.02), 0 24px 48px -18px rgba(18,26,28,.28); }
.etapa-tela img { width: 100%; }
.teclas { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 10px; font-size: 16px; color: var(--tinta-2); }
.teclas kbd { margin-right: 8px; }

/* recursos */
.recursos { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--tinta); }
.recursos > div { padding: 26px 28px 30px 0; border-bottom: 1px solid var(--linha); }
.recursos > div:not(:nth-child(3n + 1)) { padding-left: 28px; border-left: 1px solid var(--linha); }
.recursos h3 { font-size: 18px; margin-bottom: 12px; }
.recursos ul { list-style: none; margin: 0; padding: 0; }
.recursos li { padding: 5px 0; color: var(--tinta-2); font-size: 16px; }

/* para quem */
.quem { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--tinta); }
.quem > div { padding: 28px 40px 8px 0; }
.quem > div + div { padding-left: 40px; border-left: 1px solid var(--linha); }
.quem h3 { font-size: 20px; margin-bottom: 14px; }
.lista-sim, .lista-nao { list-style: none; margin: 0; padding: 0; }
.lista-sim li, .lista-nao li { position: relative; padding: 12px 0 12px 30px; border-bottom: 1px solid var(--linha); color: var(--tinta-2); }
.lista-sim li::before, .lista-nao li::before { position: absolute; left: 0; top: 12px; font: 600 15px/1.6 var(--mono); }
.lista-sim li::before { content: "✓"; color: var(--petroleo-texto); }
.lista-nao li::before { content: "—"; color: var(--alerta); }

/* planos */
.planos { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.plano { display: flex; flex-direction: column; padding: 34px 34px 30px; background: var(--branco); border: 1px solid var(--linha-forte); border-radius: 10px; }
.plano-destaque { border: 2px solid var(--petroleo); }
.plano-tipo { font: 500 13px/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--tinta-3); }
.preco { margin-top: 14px; font-size: 60px; font-weight: 600; letter-spacing: -0.035em; line-height: 1; font-variant-numeric: tabular-nums; }
.moeda { font-size: 24px; font-weight: 500; letter-spacing: 0; margin-right: 6px; vertical-align: 0.9em; color: var(--tinta-2); }
.periodo { font-size: 20px; font-weight: 500; letter-spacing: 0; margin-left: 4px; color: var(--tinta-2); }
.plano-para { margin-top: 14px; color: var(--tinta-2); }
.cupom { list-style: none; margin: 26px 0 0; padding: 16px 0; border-top: 1px dashed var(--linha-forte); border-bottom: 1px dashed var(--linha-forte); font-family: var(--mono); font-size: 14.5px; }
.cupom li { display: flex; align-items: baseline; gap: 8px; padding: 5px 0; }
.cupom li span:first-child { color: var(--tinta-2); }
.cupom li::after { content: ""; order: 1; flex: 1; border-bottom: 1px dotted var(--linha-forte); transform: translateY(-4px); }
.cupom li span:last-child { order: 2; color: var(--tinta); font-weight: 500; white-space: nowrap; }
.plano-nota { margin-top: 18px; font-size: 15px; color: var(--tinta-3); }
.plano-acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: auto; padding-top: 26px; }
.aviso-cta { margin-top: 18px; font-size: 14px; color: var(--tinta-3); }
.aviso-cta:empty { display: none; }

.tabela-rolagem { margin-top: 64px; overflow-x: auto; }
.comparar { width: 100%; border-collapse: collapse; font-size: 16px; }
.comparar caption { text-align: left; font-size: 20px; font-weight: 600; padding-bottom: 16px; }
.comparar th, .comparar td { text-align: left; vertical-align: top; padding: 14px 18px 14px 0; border-bottom: 1px solid var(--linha); }
.comparar thead th { font: 500 13px/1 var(--mono); letter-spacing: 0.05em; text-transform: uppercase; color: var(--tinta-3); border-bottom: 1px solid var(--tinta); }
.comparar tbody th { font-weight: 600; width: 22%; }
.comparar td { color: var(--tinta-2); }

.garantia { display: grid; grid-template-columns: auto 1fr; gap: 32px; align-items: center; margin-top: 64px; padding: 32px 36px; background: var(--papel); border: 1px solid var(--linha); border-radius: 10px; }
.garantia-selo { width: 104px; height: 104px; border-radius: 50%; border: 2px solid var(--petroleo); display: flex; flex-direction: column; align-items: center; justify-content: center; font: 500 13px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--petroleo); }
.garantia-selo span { font: 600 40px/1 var(--sans); letter-spacing: -0.02em; margin-bottom: 2px; }
.garantia h3 { font-size: 22px; margin-bottom: 8px; }
.garantia p { color: var(--tinta-2); max-width: 46em; }

/* duvidas */
.duvidas { display: grid; grid-template-columns: 4fr 8fr; gap: 64px; align-items: start; }
.duvidas .cabeca-secao { margin-bottom: 0; position: sticky; top: 96px; }
.faq { border-top: 1px solid var(--tinta); }
.faq details { border-bottom: 1px solid var(--linha); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 24px; padding: 20px 0; font-size: 18px; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 24px/1 var(--mono); color: var(--tinta-3); }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 48px 22px 0; color: var(--tinta-2); }

/* chamada final */
.chamada-final { background: var(--petroleo); color: #fff; padding: 88px 0; }
.chamada-grade { display: grid; grid-template-columns: 7fr 5fr; gap: 56px; align-items: center; }
.chamada-final h2 { font-size: clamp(30px, 3.2vw, 42px); }
.chamada-final p { margin-top: 16px; font-size: 18px; color: #C7D8DC; max-width: 34em; }
.chamada-acoes { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.link-claro { color: var(--acento); }
.aviso-claro { color: #9FBCC3; margin-top: 0; }

/* rodape */
.rodape { padding: 40px 0 48px; background: var(--petroleo-escuro); color: #9FBCC3; font-size: 14px; border-top: 1px solid #1E4A55; }
.rodape-grade { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.rodape p + p { margin-top: 6px; }
.rodape-marca strong { color: #fff; }

/* ---------- responsivo ---------- */
@media (max-width: 1000px) {
  .heroi-grade, .dor, .duvidas, .chamada-grade { grid-template-columns: 1fr; gap: 40px; }
  .duvidas .cabeca-secao { position: static; }
  .etapa { grid-template-columns: 1fr; gap: 28px; }
  .etapa-inversa { grid-template-columns: 1fr; }
  .etapa-inversa .etapa-texto { order: 0; }
  .fatos { grid-template-columns: 1fr 1fr; }
  .fatos li:nth-child(3) { padding-left: 0; border-left: 0; }
  .fatos li:nth-child(n + 3) { border-top: 1px solid #1E4A55; }
  .recursos { grid-template-columns: 1fr 1fr; }
  .recursos > div:not(:nth-child(3n + 1)) { padding-left: 0; border-left: 0; }
  .recursos > div:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--linha); }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .topo-nav { display: none; }
  .topo-linha { justify-content: space-between; }
  .heroi { padding-top: 36px; }
  .secao { padding: 72px 0; }
  .planos, .quem, .recursos, .rodape-grade { grid-template-columns: 1fr; }
  .quem > div + div { padding-left: 0; border-left: 0; }
  .recursos > div:nth-child(even) { padding-left: 0; border-left: 0; }
  .plano { padding: 26px 22px; }
  .preco { font-size: 50px; }
  .garantia { grid-template-columns: 1fr; padding: 26px 22px; }
  .fatos li { padding-right: 12px; }
  .fatos li + li { padding-left: 12px; }
  .lista-dor li { grid-template-columns: 44px 1fr; font-size: 17px; }
  .comparar thead { display: none; }
  .comparar caption { display: block; width: 100%; }
  .ficha { font-size: 12px; letter-spacing: 0; }
  .ficha span + span::before { margin: 0 7px; }
  .comparar, .comparar tbody, .comparar tr, .comparar th, .comparar td { display: block; width: 100%; }
  .comparar tbody th { width: 100%; padding-top: 20px; border-bottom: 0; }
  .comparar td { padding: 6px 0 12px; }
  .comparar td::before { content: attr(data-plano) ": "; font-weight: 600; color: var(--tinta); }
}
@media (max-width: 420px) {
  .fatos { grid-template-columns: 1fr; }
  .fatos li, .fatos li + li { padding-left: 0; border-left: 0; }
  .fatos li + li { border-top: 1px solid #1E4A55; }
}