/* Site da H&J Sistemas: sistemas, planos (sem preço), implantação e dúvidas.
   Mesmo visual dos sistemas: preto com fios azuis no topo, azul H&J, letra Poppins.
   Claro/Escuro: segue o aparelho, e o botão do topo fixa a escolha (data-tema). */
:root {
  --fundo: #f4f7fb;
  --fundo-alt: #e9eff7;
  --superficie: #ffffff;
  --texto: #0e1f30;
  --suave: #4f6174;
  --linha: #d6e0eb;
  --azul: #2f7dff;
  --azul-forte: #1f5fd6;
  --azul-claro: #4f9bff;
  --azul-texto: #1a56c4;
  --azul-fundo: #e6f0ff;
  --vermelho: #c43d4b;
  --sombra: 0 1px 2px rgba(14, 31, 48, 0.05), 0 14px 34px rgba(14, 31, 48, 0.08);
  --noite: #03060a;
  --raio: 16px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-tema="claro"]) {
    --fundo: #070c13;
    --fundo-alt: #0b121c;
    --superficie: #0f1824;
    --texto: #e6edf6;
    --suave: #9aabbf;
    --linha: #1f2b3a;
    --azul-texto: #82b6ff;
    --azul-fundo: #10223b;
    --vermelho: #ff8a96;
    --sombra: 0 1px 2px rgba(0, 0, 0, 0.4), 0 14px 34px rgba(0, 0, 0, 0.35);
    color-scheme: dark;
  }
}
:root[data-tema="escuro"] {
  --fundo: #070c13;
  --fundo-alt: #0b121c;
  --superficie: #0f1824;
  --texto: #e6edf6;
  --suave: #9aabbf;
  --linha: #1f2b3a;
  --azul-texto: #82b6ff;
  --azul-fundo: #10223b;
  --vermelho: #ff8a96;
  --sombra: 0 1px 2px rgba(0, 0, 0, 0.4), 0 14px 34px rgba(0, 0, 0, 0.35);
  color-scheme: dark;
}

* { 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(--fundo);
  color: var(--texto);
  font-family: "Poppins", "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--azul-texto); }
h1, h2, h3 { line-height: 1.2; margin: 0; }
p { margin: 0; }
section[id], h3[id] { scroll-margin-top: 76px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.pular { position: absolute; left: 12px; top: -60px; z-index: 50; background: #fff; color: #000; padding: 8px 14px; border-radius: 8px; }
.pular:focus { top: 12px; }
:focus-visible { outline: 2px solid var(--azul-claro); outline-offset: 2px; }

/* ---------- botões ---------- */
.botao {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s, background 0.12s;
  white-space: nowrap;
}
.botao:hover { transform: translateY(-1px); }
.botao-primario {
  color: #fff;
  background: linear-gradient(135deg, var(--azul-claro), var(--azul-forte));
  box-shadow: 0 8px 24px rgba(47, 120, 240, 0.32);
}
.botao-primario:hover { box-shadow: 0 10px 28px rgba(47, 120, 240, 0.45); }
.botao-contorno { color: #fff; border-color: rgba(255, 255, 255, 0.28); background: rgba(255, 255, 255, 0.04); }
.botao-contorno:hover { border-color: rgba(255, 255, 255, 0.55); }
.botao-pequeno { min-height: 40px; padding: 0 18px; font-size: 14px; }
.botao-largo { width: 100%; }
.botao-whats { color: #062b14; background: #2fdc74; box-shadow: 0 8px 24px rgba(47, 220, 116, 0.28); }
.botao-whats svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; }

/* ---------- topo ---------- */
.topo {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(3, 6, 10, 0.86);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  color: #e8eef8;
}
.topo-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 68px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; flex: none; }
.marca-simbolo { width: 34px; height: 34px; filter: drop-shadow(0 0 8px rgba(47, 125, 255, 0.35)); }
.marca-barra { width: 2px; height: 30px; border-radius: 2px; background: linear-gradient(#2f7dff, #9cc2ff); }
.marca-nome { display: flex; flex-direction: column; line-height: 1; }
.marca-nome b {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, #4f9bff, #1f5fd6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.marca-nome b i { font-style: normal; background: linear-gradient(#fff, #c9d6e6); -webkit-background-clip: text; background-clip: text; color: transparent; }
.marca-nome small { margin-top: 3px; font-size: 8.5px; font-weight: 500; letter-spacing: 2.6px; text-transform: uppercase; color: #c9d6e6; }

.menu { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.menu > a, .entrar-botao {
  color: #c7d3e3;
  text-decoration: none;
  font-size: 14.5px;
  padding: 8px 12px;
  border-radius: 8px;
  background: none;
  border: 0;
  font-family: inherit;
  cursor: pointer;
}
.menu > a:hover, .entrar-botao:hover { color: #fff; background: rgba(255, 255, 255, 0.06); }
.entrar { position: relative; }
.entrar-botao::after { content: ""; display: inline-block; margin-left: 6px; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-3px) rotate(45deg); }
.entrar-lista {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 220px;
  background: #0b111a;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
  display: grid;
}
.entrar-lista[hidden] { display: none; }
.entrar-lista p { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: #7f8fa4; padding: 6px 10px 4px; }
.entrar-lista a { color: #dfe8f4; text-decoration: none; padding: 9px 10px; border-radius: 8px; font-size: 14px; }
.entrar-lista a:hover { background: rgba(79, 155, 255, 0.14); }

.topo-acoes { display: flex; align-items: center; gap: 10px; }
.tema-botao {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: transparent;
  color: #c7d3e3;
  cursor: pointer;
  display: grid;
  place-items: center;
}
.tema-botao svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.tema-botao .icone-lua { display: none; }
:root[data-tema="escuro"] .tema-botao .icone-sol { display: none; }
:root[data-tema="escuro"] .tema-botao .icone-lua { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-tema="claro"]) .tema-botao .icone-sol { display: none; }
  :root:not([data-tema="claro"]) .tema-botao .icone-lua { display: block; }
}
.menu-botao { display: none; width: 42px; height: 42px; border: 0; background: transparent; cursor: pointer; padding: 10px; flex-direction: column; justify-content: center; gap: 5px; }
.menu-botao span { display: block; height: 2px; border-radius: 2px; background: #e8eef8; transition: transform 0.2s, opacity 0.2s; }
.menu-botao[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-botao[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-botao[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- início (hero) ---------- */
.hero { position: relative; overflow: hidden; background: var(--noite); color: #e8eef8; }
#fios { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero::after { content: ""; position: absolute; inset: auto 0 0 0; height: 120px; background: linear-gradient(transparent, rgba(3, 6, 10, 0.9)); pointer-events: none; }
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 72px 16px 96px;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: center;
}
.selo {
  display: inline-block;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: #a9c8ff;
  border: 1px solid rgba(79, 155, 255, 0.35);
  background: rgba(79, 155, 255, 0.08);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.5rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.08; color: #fff; text-wrap: balance; }
.hero h1 em { font-style: normal; background: linear-gradient(135deg, #6fb0ff, #2f7dff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { margin-top: 20px; font-size: 17px; color: #b9c7d8; max-width: 560px; }
.hero-acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-fatos { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 14px; color: #9fb0c5; }
.hero-fatos li { display: flex; align-items: center; gap: 8px; }
.hero-fatos li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #4f9bff; box-shadow: 0 0 10px #4f9bff; }

.hero-visual { position: relative; padding-bottom: 36px; padding-right: 7%; }
.janela {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  background: #0b0f16;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.65), 0 0 60px rgba(47, 125, 255, 0.12);
}
.janela-barra { height: 26px; display: flex; align-items: center; gap: 6px; padding: 0 12px; background: #121a25; }
.janela-barra span { width: 9px; height: 9px; border-radius: 50%; background: #2a3646; }
.celular {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 25%;
  margin: 0;
  border-radius: 22px;
  border: 5px solid #121821;
  overflow: hidden;
  background: #0b0f16;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7);
}
.selo-demo { position: absolute; left: 0; bottom: 6px; font-size: 11.5px; color: #7f8fa4; letter-spacing: 0.04em; }

/* ---------- seções ---------- */
.secao { padding: 96px 0; }
.secao-alt { background: var(--fundo-alt); }
.secao-inner { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.secao-estreita { max-width: 860px; }
.secao-topo { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.sobretitulo { font-size: 13px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--azul-texto); margin-bottom: 10px; }
.secao-topo h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); letter-spacing: -0.01em; text-wrap: balance; }
.secao-topo > p:last-child:not(.sobretitulo):not(.a-partir) { margin-top: 14px; color: var(--suave); font-size: 16.5px; }

/* ---------- cards dos sistemas ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 24px; }
.card {
  display: flex;
  flex-direction: column;
  background: var(--superficie);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: var(--sombra);
}
.card-destaque { border-color: color-mix(in srgb, var(--azul) 55%, var(--linha)); }
/* telas que abrem maiores ao clicar (antes do .card-foto, que muda a borda e o fundo) */
.ampliavel { position: relative; display: block; width: 100%; margin: 0; padding: 0; border: 0; background: none; font: inherit; color: inherit; cursor: zoom-in; }
.ampliavel:focus-visible { outline: 3px solid var(--azul-claro); outline-offset: -3px; }
.card-foto {
  border-bottom: 1px solid var(--linha);
  background: #0b0f16;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.card-foto img { width: 100%; height: 100%; object-fit: cover; object-position: left top; }
.card-foto::after {
  content: "";
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(3, 6, 10, 0.72) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='10.5' cy='10.5' r='6'/%3E%3Cpath d='M15 15l5 5M10.5 8v5M8 10.5h5'/%3E%3C/svg%3E") center / 18px no-repeat;
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: transform 0.15s;
}
.card-foto:hover::after { transform: scale(1.1); }
.ampliar {
  width: fit-content;
  max-width: calc(100vw - 24px);
  max-height: calc(100vh - 24px);
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  background: #070b11;
  color: #e8eef8;
  overflow: hidden;
}
.ampliar::backdrop { background: rgba(0, 0, 0, 0.85); }
.ampliar img { display: block; margin: 0 auto; width: auto; height: auto; max-width: calc(100vw - 26px); max-height: calc(100vh - 80px); background: #000; }
.ampliar-legenda { padding: 10px 52px; font-size: 12.5px; color: #8596ab; text-align: center; }
.ampliar-arraste { display: none; }
/* celular em pé: a tela deitada abre alta e o cliente arrasta para o lado */
@media (max-width: 640px) and (orientation: portrait) {
  .ampliar.deitada .ampliar-area { overflow-x: auto; max-width: calc(100vw - 26px); -webkit-overflow-scrolling: touch; }
  .ampliar.deitada img { max-width: none; max-height: none; height: min(62vh, 560px); width: auto; }
  .ampliar.deitada .ampliar-arraste { display: inline; }
  .ampliar-legenda { padding: 10px 16px; }
}
.ampliar-fechar { position: absolute; top: 10px; right: 10px; z-index: 1; width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.2); background: rgba(3, 6, 10, 0.8); color: #fff; font-size: 24px; line-height: 1; cursor: pointer; }
.card-corpo { padding: 22px 22px 20px; display: flex; flex-direction: column; flex: 1; }
.card-seg { font-size: 12.5px; font-weight: 600; color: var(--azul-texto); letter-spacing: 0.02em; }
.card h3 { font-size: 22px; margin-top: 4px; }
.card-resumo { margin-top: 6px; color: var(--suave); }
.card .lista-check { margin-top: 16px; flex: 1; }
.card-rodape { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--linha); display: flex; align-items: center; justify-content: flex-end; gap: 12px; }
.link-seta { font-weight: 600; font-size: 14.5px; text-decoration: none; white-space: nowrap; }
.link-seta::after { content: " →"; }
.link-seta:hover { text-decoration: underline; }

.lista-check { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; font-size: 14.5px; }
.lista-check li { position: relative; padding-left: 26px; }
.lista-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: var(--azul-fundo) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.2 8.3l2.4 2.4 5-5.2' fill='none' stroke='%232f7dff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 13px no-repeat;
}

/* ---------- vantagens ---------- */
.vantagens { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 20px; }
.vantagens li { background: var(--superficie); border: 1px solid var(--linha); border-radius: var(--raio); padding: 24px; }
.vantagens svg { width: 40px; height: 40px; padding: 8px; border-radius: 12px; background: var(--azul-fundo); fill: none; stroke: var(--azul-texto); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.vantagens h3 { font-size: 17.5px; margin-top: 16px; }
.vantagens p { margin-top: 6px; color: var(--suave); font-size: 15px; }
.sem-servidor {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 24px;
  padding: 26px 28px;
  border-radius: var(--raio);
  color: #e8eef8;
  background: radial-gradient(90% 140% at 0% 0%, rgba(47, 125, 255, 0.35), transparent 60%), linear-gradient(135deg, #0c1b30, #04080e);
  border: 1px solid rgba(79, 155, 255, 0.35);
  box-shadow: var(--sombra);
}
.sem-servidor svg { flex: none; width: 56px; height: 56px; padding: 12px; border-radius: 14px; background: rgba(79, 155, 255, 0.16); fill: none; stroke: #82b6ff; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.sem-servidor h3 { font-size: 19px; color: #fff; }
.sem-servidor p { margin-top: 6px; color: #b9c7d8; font-size: 15px; }
@media (max-width: 640px) {
  .sem-servidor { flex-direction: column; align-items: flex-start; gap: 14px; padding: 22px 18px; }
}

/* ---------- planos (escolha e pedido de proposta) ---------- */
.precos { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 32px; align-items: start; }
.passo { display: flex; align-items: center; gap: 10px; font-size: 16px; margin: 28px 0 12px; }
.passo:first-child { margin-top: 0; }
.passo span { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-size: 13px; color: #fff; background: linear-gradient(135deg, var(--azul-claro), var(--azul-forte)); flex: none; }
.opcoes-sistema { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr)); gap: 10px; }
.opcao {
  text-align: left;
  font: inherit;
  color: var(--texto);
  background: var(--superficie);
  border: 1.5px solid var(--linha);
  border-radius: 12px;
  padding: 12px 14px;
  cursor: pointer;
  transition: border-color 0.12s, box-shadow 0.12s;
}
.opcao b { display: block; font-size: 15px; }
.opcao span { display: block; font-size: 12.5px; color: var(--suave); line-height: 1.35; margin-top: 2px; }
.opcao:hover { border-color: color-mix(in srgb, var(--azul) 50%, var(--linha)); }
.opcao[aria-checked="true"] { border-color: var(--azul); box-shadow: 0 0 0 3px color-mix(in srgb, var(--azul) 18%, transparent); background: var(--azul-fundo); }
.pilulas { display: flex; flex-wrap: wrap; gap: 8px; }
.pilula {
  font: inherit;
  font-size: 14.5px;
  color: var(--texto);
  background: var(--superficie);
  border: 1.5px solid var(--linha);
  border-radius: 999px;
  padding: 9px 18px;
  cursor: pointer;
}
.pilula[aria-checked="true"] { color: #fff; background: var(--azul-forte); border-color: var(--azul-forte); }
.dica { margin-top: 10px; font-size: 13.5px; color: var(--suave); }
.alternar { display: inline-flex; padding: 4px; gap: 4px; border-radius: 999px; background: var(--superficie); border: 1.5px solid var(--linha); flex-wrap: wrap; }
.alternar button { font: inherit; font-size: 14.5px; color: var(--texto); border: 0; background: transparent; border-radius: 999px; padding: 8px 18px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; }
.alternar button[aria-checked="true"] { color: #fff; background: var(--azul-forte); }
.etiqueta { font-size: 11.5px; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: #d8f5e3; color: #0b6b35; white-space: nowrap; }
.alternar button[aria-checked="true"] .etiqueta { background: rgba(255, 255, 255, 0.2); color: #fff; }

.precos-resultado {
  position: sticky;
  top: 88px;
  color: #e8eef8;
  background: radial-gradient(120% 80% at 100% 0%, rgba(47, 125, 255, 0.28), transparent 60%), linear-gradient(160deg, #0c1b30, #04080e);
  border: 1px solid rgba(79, 155, 255, 0.35);
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 24px 60px rgba(4, 12, 24, 0.35);
}
.res-rotulo { font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: #8596ab; }
.res-nome { margin-top: 6px; font-size: clamp(1.7rem, 3.6vw, 2.2rem); font-weight: 700; letter-spacing: -0.01em; color: #fff; line-height: 1.15; }
.res-escolhas { list-style: none; padding: 0; margin: 14px 0 22px; display: grid; gap: 8px; }
.res-escolhas li { font-size: 14.5px; color: #dfe8f4; padding: 9px 14px; border-radius: 10px; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.08); }
.res-mini { margin-top: 10px; font-size: 12.5px; color: #8596ab; text-align: center; }
.res-titulo { margin: 22px 0 12px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: #8596ab; }
.lista-clara { color: #dfe8f4; }
.lista-clara li::before { background-color: rgba(79, 155, 255, 0.16); }

.a-partir {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 18px;
  padding: 8px 22px;
  border-radius: 999px;
  background: var(--azul-fundo);
  border: 1px solid color-mix(in srgb, var(--azul) 45%, var(--linha));
  font-size: 16.5px;
  font-weight: 500;
  color: var(--texto);
}
.a-partir b { font-size: clamp(1.4rem, 2.6vw, 1.75rem); font-weight: 700; color: var(--azul-texto); letter-spacing: -0.01em; }
.duvidas summary::after { content: "+"; font-size: 22px; font-weight: 400; color: var(--azul-texto); line-height: 1; transition: transform 0.2s; flex: none; }
.duvidas details[open] summary::after { transform: rotate(45deg); }

/* ---------- implantação ---------- */
.passos { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: passo; }
.passos li { position: relative; counter-increment: passo; background: var(--superficie); border: 1px solid var(--linha); border-radius: var(--raio); padding: 54px 18px 20px; }
.passos li::before {
  content: counter(passo);
  position: absolute;
  left: 18px;
  top: 16px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--azul-claro), var(--azul-forte));
}
.passos b { display: block; font-size: 16px; }
.passos span { display: block; margin-top: 6px; color: var(--suave); font-size: 14px; line-height: 1.5; }
.sub-titulo { font-size: 22px; text-align: center; margin: 56px 0 20px; }
.experimente { list-style: none; padding: 0; margin: 0 auto; max-width: 860px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.experimente li { background: var(--superficie); border: 1px solid var(--linha); border-radius: var(--raio); padding: 24px; }
.exp-num { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--azul-fundo); color: var(--azul-texto); font-weight: 700; }
.experimente b { display: block; margin-top: 14px; font-size: 17px; }
.experimente span:not(.exp-num) { display: block; margin-top: 6px; color: var(--suave); font-size: 14.5px; }

/* ---------- dúvidas ---------- */
.duvidas { display: grid; gap: 10px; }
.duvidas details { background: var(--superficie); border: 1px solid var(--linha); border-radius: 12px; }
.duvidas summary { cursor: pointer; list-style: none; padding: 16px 20px; font-weight: 600; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.duvidas summary::-webkit-details-marker { display: none; }
.duvidas details p { padding: 0 20px 18px; color: var(--suave); font-size: 15px; }

/* ---------- contato ---------- */
.contato {
  position: relative;
  overflow: hidden;
  padding: 88px 0;
  color: #e8eef8;
  background: radial-gradient(60% 90% at 50% 0%, rgba(47, 125, 255, 0.3), transparent 70%), var(--noite);
  text-align: center;
}
.contato-inner { display: grid; justify-items: center; gap: 16px; }
.contato h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); color: #fff; max-width: 720px; text-wrap: balance; }
.contato p { color: #b9c7d8; }
.contato .botao-whats { margin-top: 10px; }
.contato-dados { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; font-size: 14.5px; }
.contato-dados a { color: #a9c8ff; text-decoration: none; }
.contato-dados a:hover { text-decoration: underline; }

/* ---------- rodapé ---------- */
.rodape { background: var(--fundo-alt); border-top: 1px solid var(--linha); padding: 36px 0 90px; font-size: 14px; color: var(--suave); }
.rodape-inner { display: grid; grid-template-columns: auto 1fr; gap: 16px 40px; align-items: start; }
.rodape-marca { font-weight: 700; color: var(--texto); font-size: 16px; }
.rodape-marca i { font-style: normal; color: var(--azul-texto); }
.rodape-links { display: flex; flex-wrap: wrap; gap: 6px 18px; justify-content: flex-end; }
.rodape-links a { color: var(--suave); text-decoration: none; }
.rodape-links a:hover { color: var(--azul-texto); text-decoration: underline; }
.rodape-copia { grid-column: 1 / -1; font-size: 12.5px; }

.whats-flutuante {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 15;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #062b14;
  background: #2fdc74;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
  transition: transform 0.15s;
}
.whats-flutuante:hover { transform: scale(1.06); }
.whats-flutuante svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; }

/* ---------- tamanhos de tela ---------- */
@media (max-width: 1080px) {
  .passos { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
  .menu {
    position: fixed;
    inset: 68px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 12px 16px 20px;
    background: #05080d;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    display: none;
  }
  .menu.aberto { display: flex; }
  .menu > a, .entrar-botao { font-size: 16px; padding: 12px; text-align: left; width: 100%; }
  .entrar-lista { position: static; box-shadow: none; margin-top: 4px; }
  .menu-botao { display: flex; }
  .topo-acoes { margin-left: auto; }
  .hero-inner { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 72px; gap: 40px; }
  .hero-visual { max-width: 680px; }
  .precos { grid-template-columns: 1fr; }
  .precos-resultado { position: static; }
  .experimente { grid-template-columns: 1fr; }
  .rodape-inner { grid-template-columns: 1fr; }
  .rodape-links { justify-content: flex-start; }
}
@media (max-width: 640px) {
  .secao { padding: 64px 0; }
  .topo-demo { display: none; }
  .passos { grid-template-columns: 1fr; }
  .passos li { padding: 18px 18px 18px 62px; }
  .passos li::before { top: 18px; }
  .hero-sub { font-size: 16px; }
  .hero-acoes .botao { flex: 1 1 100%; }
  .card-corpo { padding: 20px 18px 18px; }
  .precos-resultado { padding: 22px 18px; }
  .opcoes-sistema { grid-template-columns: repeat(auto-fill, minmax(min(100%, 150px), 1fr)); }
}
@media (max-width: 380px) {
  .marca-nome small { display: none; }
  .marca-barra { height: 24px; }
}