/* Site institucional C3 Consultoria (c3consultoria.com.br). Classes cs-. Mesma base do site C3 Móvel (azul da marca,
   laranja nos botões de ação), com topo escuro. Pensado primeiro para o celular.
   Acabamento (17/10): fonte Archivo servida daqui, cantos menores, cores chapadas (sem degradê em texto, ícone ou botão),
   títulos alinhados à esquerda com rótulo em caixa alta. O movimento continua (pedido do usuário). */
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 400 800; font-stretch: 62% 125%; font-display: swap;
  src: url(/assets/fontes/archivo-latin.woff2) format("woff2"); }
:root {
  --cs-azul: #1a3cb8; --cs-azul-escuro: #0f2270; --cs-noite: #0b1a4d; --cs-breu: #070f2e; --cs-claro: #e9eefc; --cs-borda: #cdd7f6;
  --cs-ciano: #4fd1ff; --cs-laranja: #ff7a00; --cs-laranja-escuro: #e56a00; --cs-laranja-claro: #fff1e3;
  --cs-botao: #c25400; --cs-botao-escuro: #a84500;   /* laranja dos botões: branco sobre ele tem contraste 4,6:1 (o #ff7a00 tem 2,6:1) */
  --cs-fundo: #fff; --cs-fundo-alt: #f2f5fc; --cs-texto: #16213d; --cs-suave: #5a6480; --cs-erro: #c0392b; --cs-verde: #1e8a4c;
  --cs-raio: 10px; --cs-sombra: 0 1px 2px rgba(15,34,112,.06), 0 6px 18px rgba(15,34,112,.06);
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
html, body { margin: 0; }
.cs-corpo { font: 16px/1.6 "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; font-variant-numeric: tabular-nums; color: var(--cs-texto); background: var(--cs-fundo); overflow-x: hidden; }
.cs-corpo a { color: var(--cs-azul); }
.cs-corpo h1, .cs-corpo h2, .cs-corpo h3 { line-height: 1.12; margin: 0; font-stretch: 92%; }
.cs-ic { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.cs-caixa { max-width: 1160px; margin: 0 auto; padding: 0 16px; }
.cs-estreita { max-width: 800px; }
.cs-centro { margin-top: 2rem; }
.cs-centro-txt { text-align: center; }
.cs-centro-flex { justify-content: center; }
[hidden] { display: none !important; }
.cs-pular { position: absolute; left: -999px; top: 0; background: #fff; padding: .6rem 1rem; z-index: 99; }
.cs-pular:focus { left: 8px; }
.cs-corpo :focus-visible { outline: 3px solid var(--cs-ciano); outline-offset: 2px; }

/* ---------- botões ---------- */
.cs-btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; border-radius: 8px; background: var(--cs-azul); color: #fff !important;
  font-weight: 700; padding: .8rem 1.4rem; text-decoration: none; line-height: 1.2; border: 0; cursor: pointer; font-size: 1rem; font-family: inherit; }
.cs-btn:hover { background: var(--cs-azul-escuro); }
.cs-btn .cs-ic { width: 20px; height: 20px; }
.cs-btn-laranja { background: var(--cs-botao); }
.cs-btn-laranja:hover { background: var(--cs-botao-escuro); }
.cs-btn-vazado { background: transparent; box-shadow: inset 0 0 0 2px rgba(255,255,255,.75); }
.cs-btn-vazado:hover { background: rgba(255,255,255,.12); }
.cs-btn-linha { background: #fff; color: var(--cs-azul) !important; box-shadow: inset 0 0 0 2px var(--cs-borda); }
.cs-btn-linha:hover { background: var(--cs-claro); }
.cs-btn-g { padding: 1rem 1.8rem; font-size: 1.05rem; }
.cs-btn-p { padding: .5rem 1rem; font-size: .92rem; }
.cs-botoes { display: flex; flex-wrap: wrap; gap: .75rem; }

/* ---------- faixa de atendimento e topo ---------- */
.cs-faixa { background: var(--cs-breu); color: #c9d3f5; font-size: .85rem; }
.cs-faixa-in { display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-height: 36px; }
.cs-faixa a { color: #fff; text-decoration: none; }
.cs-faixa-links { display: flex; gap: 1.1rem; }
.cs-faixa-links a { display: inline-flex; align-items: center; gap: .3rem; }
.cs-faixa-links .cs-ic { width: 16px; height: 16px; }
@media (max-width: 560px) { .cs-faixa-links a:last-child, .cs-faixa-rot { display: none; } .cs-faixa-links a:nth-child(2) { display: none; } }  /* celular: fica "Baixar o app"; o WhatsApp já tem o botão flutuante */
.cs-faixa-links a, .cs-faixa-in > span:first-child { white-space: nowrap; }
.cs-topo { position: sticky; top: 0; z-index: 20; background: rgba(11,26,77,.94); backdrop-filter: blur(10px); color: #fff; box-shadow: 0 2px 16px rgba(0,0,0,.2); }
.cs-topo-in { display: flex; align-items: center; gap: 1rem; min-height: 66px; }
.cs-marca { display: inline-flex; align-items: center; gap: .6rem; color: #fff !important; text-decoration: none; font-weight: 800; font-size: 1.15rem; white-space: nowrap; }
.cs-marca b { color: var(--cs-ciano); font-weight: 700; }
.cs-marca img { border-radius: 8px; }
.cs-menu-btn { margin-left: auto; width: 44px; height: 44px; border: 0; border-radius: 8px; background: rgba(255,255,255,.1); cursor: pointer; display: grid; place-items: center; }
.cs-menu-btn span, .cs-menu-btn span::before, .cs-menu-btn span::after { content: ""; display: block; width: 20px; height: 2px; background: #fff; border-radius: 2px; position: relative; transition: transform .2s; }
.cs-menu-btn span::before { position: absolute; top: -6px; } .cs-menu-btn span::after { position: absolute; top: 6px; }
.cs-menu-btn[aria-expanded="true"] span { background: transparent; }
.cs-menu-btn[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.cs-menu-btn[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }
.cs-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--cs-noite); flex-direction: column; padding: .5rem 16px 1.2rem; box-shadow: 0 16px 30px rgba(0,0,0,.3); }
.cs-nav.aberto { display: flex; }
.cs-nav a { color: #e1e8ff; text-decoration: none; font-weight: 600; padding: .75rem .2rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.cs-nav a[aria-current] { color: var(--cs-ciano); }
.cs-nav a.cs-btn { margin-top: .8rem; border: 0; padding: .8rem 1rem; color: #fff; }
@media (min-width: 1180px) {
  .cs-menu-btn { display: none; }
  .cs-nav { display: flex; position: static; flex-direction: row; align-items: center; gap: 1.15rem; margin-left: auto; padding: 0; background: none; box-shadow: none; }
  .cs-nav a { border: 0; padding: .3rem 0; font-size: .94rem; white-space: nowrap; }
  .cs-nav a:hover { color: #fff; }
  .cs-nav a.cs-btn { margin: 0 0 0 .3rem; padding: .55rem 1.1rem; }
}

/* ---------- topo das páginas (fundo escuro com grade) ---------- */
.cs-hero { position: relative; color: #fff; overflow: hidden;
  background: linear-gradient(180deg, var(--cs-noite), var(--cs-breu)); border-bottom: 4px solid var(--cs-laranja); }
.cs-hero-in { position: relative; display: grid; gap: 2.5rem; align-items: center; padding-top: 3.2rem; padding-bottom: 3.6rem; }
.cs-hero h1 { font-size: clamp(2.1rem, 5.4vw, 3.3rem); font-weight: 800; letter-spacing: -.015em; font-stretch: 88%; }
.cs-hero h1 em { font-style: normal; color: var(--cs-laranja); }
.cs-titulo em { font-style: normal; }
.cs-hero-txt > p { color: #d3dcfb; font-size: 1.1rem; margin: 1.1rem 0 1.8rem; max-width: 36em; }
.cs-selo { display: flex; align-items: center; gap: .6rem; margin: 0 0 .9rem; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--cs-ciano); }
.cs-selo::before { content: ""; width: 22px; height: 3px; background: var(--cs-laranja); flex-shrink: 0; }
.cs-selo .cs-ic { display: none; }
.cs-hero-fatos { list-style: none; padding: 0; margin: 2rem 0 0; display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; color: #c9d3f5; font-size: .92rem; }
.cs-hero-fatos li { display: flex; align-items: center; gap: .45rem; }
.cs-hero-fatos .cs-ic { color: var(--cs-ciano); width: 20px; height: 20px; }
.cs-hero-p h1 { font-size: clamp(1.9rem, 5vw, 2.8rem); }
.cs-hero-tela { min-width: 0; }
.cs-hero-tela .cs-janela { box-shadow: 0 30px 60px rgba(0,0,0,.4); }
.cs-hero-tela-cel { display: flex; justify-content: center; }
@media (min-width: 900px) { .cs-hero-servico { grid-template-columns: 1fr 1.1fr; } .cs-hero-servico:has(.cs-hero-tela-cel) { grid-template-columns: 1.4fr 1fr; } }

/* ---------- moldura das telas ---------- */
.cs-janela { margin: 0; border-radius: 8px; overflow: hidden; background: #fff; box-shadow: 0 24px 60px rgba(7,15,46,.35); }
.cs-janela-barra { display: flex; align-items: center; gap: 6px; padding: 9px 12px; background: #e9edf6; }
.cs-janela-barra i { width: 10px; height: 10px; border-radius: 50%; background: #c5cde0; }
.cs-janela-barra span { margin-left: 10px; flex: 1; max-width: 300px; background: #fff; border-radius: 4px; font-size: .72rem; color: var(--cs-suave); padding: 2px 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cs-janela img, .cs-cel img { display: block; width: 100%; height: auto; }
.cs-ampliar { display: block; cursor: zoom-in; }
.cs-cel { margin: 0; width: min(290px, 72vw); border-radius: 40px; padding: 11px; background: #050a20; box-shadow: 0 30px 60px rgba(0,0,0,.4), inset 0 0 0 2px rgba(255,255,255,.14); }
.cs-cel img { border-radius: 30px; }

/* ---------- seções ---------- */
.cs-secao { padding: 3.8rem 0; }
.cs-alt { background: var(--cs-fundo-alt); }
.cs-escuro { color: #fff; background: var(--cs-noite); }
.cs-titulo { font-size: clamp(1.7rem, 4.6vw, 2.3rem); font-weight: 800; text-align: left; letter-spacing: -.01em; max-width: 24em; }
.cs-esq { text-align: left; }
.cs-sub { text-align: left; color: var(--cs-suave); margin: .7rem 0 2.2rem; max-width: 42em; }
.cs-sub-claro { color: #c3cdf2; }
.cs-texto { color: var(--cs-suave); margin: 1rem 0 0; }
.cs-texto-g { font-size: 1.1rem; color: #3a4563; }
.cs-texto b, .cs-texto-g b { color: var(--cs-texto); }
.cs-nota { color: var(--cs-suave); font-size: .85rem; margin: .4rem 0 0; text-align: center; }

/* ---------- cartões de serviço ---------- */
.cs-servicos { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.cs-servico { position: relative; display: flex; flex-direction: column; gap: .7rem; padding: 1.6rem 1.5rem; border-radius: var(--cs-raio); text-decoration: none; color: var(--cs-texto) !important;
  background: #fff; border: 1px solid #dfe5f4; transition: border-color .15s; overflow: hidden; }
.cs-servico:hover { border-color: var(--cs-azul); }
.cs-servico:hover h3 { color: var(--cs-azul); }
.cs-servico h3 { font-size: 1.2rem; }
.cs-servico p { margin: 0; color: var(--cs-suave); flex: 1; }
.cs-servico-ic { width: 44px; height: 44px; border-radius: 8px; display: grid; place-items: center; color: var(--cs-azul); background: var(--cs-claro); }
.cs-servico-ic .cs-ic { width: 26px; height: 26px; }
.cs-mais { display: inline-flex; align-items: center; gap: .35rem; font-weight: 700; color: var(--cs-azul); }
.cs-mais .cs-ic { width: 18px; height: 18px; transition: transform .2s; }
.cs-servico:hover .cs-mais .cs-ic { transform: translateX(4px); }
.cs-servicos-p { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
/* 6 serviços no computador: duas linhas de 3 */
@media (min-width: 1000px) { .cs-servicos:not(.cs-servicos-p) { grid-template-columns: repeat(3, 1fr); } }
.cs-servicos-p .cs-servico h3 { font-size: 1.02rem; flex: 1; }

/* ---------- faixa laranja ---------- */
.cs-faixa-laranja { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem 1rem; background: var(--cs-botao); color: #fff;
  border-radius: 12px; padding: 1.6rem 1.4rem; }
.cs-faixa-laranja > div { display: flex; flex-direction: column; align-items: center; text-align: center; gap: .45rem; font-size: .95rem; line-height: 1.25; }
.cs-faixa-laranja .cs-ic { width: 36px; height: 36px; stroke-width: 1.6; }
.cs-faixa-laranja > div:last-child { grid-column: 1 / -1; }
@media (min-width: 800px) { .cs-faixa-laranja { grid-template-columns: repeat(5, 1fr); padding: 2rem; } .cs-faixa-laranja > div:last-child { grid-column: auto; } }

/* ---------- passos ---------- */
.cs-passos { list-style: none; padding: 0; margin: 2.2rem 0 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.cs-passos li { position: relative; background: var(--cs-fundo-alt); border-radius: var(--cs-raio); padding: 1.5rem; }
.cs-alt .cs-passos li { background: #fff; }
.cs-passos li { border-top: 3px solid var(--cs-azul); border-radius: 0 0 var(--cs-raio) var(--cs-raio); }
.cs-passos b { display: block; color: var(--cs-azul); font-size: 2rem; font-weight: 800; font-stretch: 88%; line-height: 1; margin-bottom: .7rem; }
.cs-passos h3 { font-size: 1.12rem; margin-bottom: .4rem; }
.cs-passos p { margin: 0; color: var(--cs-suave); }

/* ---------- recursos ---------- */
.cs-recursos { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); margin-top: 2.2rem; }
.cs-recurso { background: #fff; border-radius: var(--cs-raio); padding: 1.4rem; border: 1px solid #dfe5f4; }
.cs-recurso .cs-servico-ic { width: 40px; height: 40px; border-radius: 8px; margin-bottom: .9rem; }
.cs-recurso .cs-servico-ic .cs-ic { width: 24px; height: 24px; }
.cs-recurso h3 { font-size: 1.08rem; margin-bottom: .35rem; }
.cs-recurso p { margin: 0; color: var(--cs-suave); font-size: .96rem; }

/* ---------- abas e galeria das telas ---------- */
.cs-legenda { text-align: center; color: #c3cdf2; margin: 1rem auto 0; max-width: 44em; font-size: .95rem; }
.cs-galeria { display: grid; gap: 2.4rem; }
.cs-galeria-cel { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); justify-items: center; }
.cs-galeria-cel .cs-cel { width: min(270px, 70vw); }
@media (min-width: 1000px) { .cs-galeria:not(.cs-galeria-cel) { grid-template-columns: 1fr 1fr; gap: 2rem; } .cs-galeria:not(.cs-galeria-cel) > :last-child:nth-child(odd) { grid-column: 1 / -1; max-width: 760px; justify-self: center; } }

/* ---------- duas colunas (app) ---------- */
.cs-dupla { display: grid; gap: 2.5rem; align-items: center; }
.cs-dupla-arte { display: flex; justify-content: center; }
@media (min-width: 860px) { .cs-dupla { grid-template-columns: 1.3fr 1fr; } }
.cs-lista-check { list-style: none; padding: 0; margin: 1.4rem 0 1.8rem; display: grid; gap: .75rem; }
.cs-lista-check li { display: flex; align-items: flex-start; gap: .6rem; font-weight: 600; }
.cs-lista-check .cs-ic { width: 22px; height: 22px; padding: 0; color: var(--cs-verde); stroke-width: 2.4; }

/* ---------- dúvidas ---------- */
.cs-faq { margin-top: 2rem; display: grid; gap: .6rem; }
.cs-faq { gap: 0; border-top: 1px solid #dfe5f4; }
.cs-faq details { border-bottom: 1px solid #dfe5f4; }
.cs-faq summary { cursor: pointer; padding: 1.05rem 2.8rem 1.05rem 0; font-weight: 700; list-style: none; position: relative; }
.cs-faq summary::-webkit-details-marker { display: none; }
.cs-faq summary::after { content: "+"; position: absolute; right: .4rem; top: .75rem; font-size: 1.5rem; color: var(--cs-laranja); font-weight: 600; }
.cs-faq details[open] summary::after { content: "−"; }
.cs-faq p { margin: 0; padding: 0 2.8rem 1.2rem 0; color: var(--cs-suave); }

/* ---------- chamada final e rodapé ---------- */
.cs-final { color: #fff; padding: 3rem 0; background: var(--cs-azul); }
.cs-final-in { display: flex; flex-wrap: wrap; gap: 1.2rem 2rem; align-items: center; justify-content: space-between; }
.cs-final h2 { font-size: 1.8rem; font-weight: 800; }
.cs-final p { margin: .35rem 0 0; color: #d8e0fb; }
.cs-rodape { background: var(--cs-breu); color: #aeb9e0; font-size: .92rem; }
.cs-rodape-in { display: grid; gap: 1.8rem; padding-top: 2.6rem; padding-bottom: 1.8rem; grid-template-columns: 1fr 1fr; }
.cs-rodape-col { display: flex; flex-direction: column; gap: .45rem; }
.cs-rodape-col:first-child { grid-column: 1 / -1; }
.cs-rodape-col p { margin: .4rem 0 0; max-width: 26em; }
.cs-rodape h4 { color: #fff; margin: 0 0 .2rem; font-size: .95rem; }
.cs-rodape a { color: #dfe6ff; text-decoration: none; }
.cs-rodape a:hover { text-decoration: underline; }
.cs-rodape-legal { border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.1rem; padding-bottom: 5rem; font-size: .82rem; }
@media (min-width: 800px) { .cs-rodape-in { grid-template-columns: 1.6fr 1fr 1fr 1fr; } .cs-rodape-col:first-child { grid-column: auto; } .cs-rodape-legal { padding-bottom: 1.4rem; } }
.cs-zap { position: fixed; right: 16px; bottom: 16px; z-index: 30; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff !important;
  display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.25); }
.cs-zap .cs-ic { width: 30px; height: 30px; }

/* ---------- contato ---------- */
.cs-contato { display: grid; gap: 2rem; align-items: start; }
@media (min-width: 900px) { .cs-contato { grid-template-columns: 1fr 1.15fr; gap: 3rem; } }
.cs-contato .cs-lista-check li { font-weight: 500; }
.cs-cartao { background: #fff; border-radius: var(--cs-raio); padding: 1.5rem 1.3rem; box-shadow: var(--cs-sombra); }
.cs-form { display: grid; gap: .2rem; }
.cs-campo { display: flex; flex-direction: column; gap: .35rem; font-weight: 650; font-size: .92rem; margin: 0 0 .9rem; }
.cs-campo small { font-weight: 500; color: var(--cs-suave); font-size: .82rem; }
.cs-campo input, .cs-campo textarea { font: inherit; font-size: 1rem; font-weight: 500; padding: .75rem .9rem; border: 1px solid #b9c5e8; border-radius: 6px; background: #fff; color: var(--cs-texto); width: 100%; }
.cs-campo textarea { resize: vertical; min-height: 6rem; }
.cs-campo input:focus, .cs-campo textarea:focus { outline: none; border-color: var(--cs-azul); box-shadow: 0 0 0 3px rgba(26,60,184,.15); }
.cs-campo input[aria-invalid] { border-color: var(--cs-erro); }
.cs-duas { display: grid; gap: 0 1rem; }
@media (min-width: 620px) { .cs-duas { grid-template-columns: 1fr 1fr; } }
.cs-ops { border: 0; padding: 0; min-width: 0; }
.cs-ops legend { padding: 0; margin-bottom: .4rem; }
.cs-ops-grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .5rem; }
.cs-op { position: relative; cursor: pointer; }
.cs-op input { position: absolute; opacity: 0; pointer-events: none; }
.cs-op span { display: flex; align-items: center; justify-content: center; text-align: center; height: 100%; min-height: 48px; padding: .55rem .6rem; border: 2px solid var(--cs-borda);
  border-radius: 6px; font-weight: 650; font-size: .9rem; transition: border-color .15s, background .15s; }
.cs-op input:checked + span { border-color: var(--cs-laranja); background: var(--cs-laranja-claro); }
.cs-op input:focus-visible + span { outline: 3px solid rgba(255,122,0,.35); outline-offset: 2px; }
.cs-erro { color: var(--cs-erro); font-size: .85rem; font-weight: 600; }
.cs-alerta { background: #fdecea; color: #8a1f15; border-radius: 12px; padding: .85rem 1rem; margin-bottom: 1rem; }
.cs-escondido { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.cs-form .cs-btn { width: 100%; margin-top: .4rem; }
.cs-enviado { text-align: center; display: grid; justify-items: center; gap: .6rem; padding: 1rem 0; }
.cs-enviado > .cs-ic { width: 64px; height: 64px; padding: 14px; border-radius: 50%; color: #fff; background: var(--cs-verde); }
.cs-enviado h2 { font-size: 1.6rem; }
.cs-enviado p { margin: 0; color: var(--cs-suave); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
    .cs-servico, .cs-servico .cs-ic, .cs-menu-btn span { transition: none; }
}

/* ---------- início: produto no topo com cartões "ao vivo" (como Aircall/GoTo) ---------- */
@media (min-width: 900px) { .cs-hero-in { grid-template-columns: 1.15fr 1fr; padding-top: 4.5rem; padding-bottom: 5rem; } .cs-hero-home { grid-template-columns: 1fr 1.05fr; } }
.cs-hero-produto { position: relative; min-width: 0; padding: 1.2rem 0 1.6rem; }
.cs-hero-produto .cs-janela { box-shadow: 0 30px 70px rgba(0,0,0,.45); }
.cs-hero-produto .cs-ampliar { pointer-events: none; }
.cs-flutua { position: absolute; display: flex; align-items: center; gap: .65rem; background: #fff; color: var(--cs-texto); border-radius: 8px; padding: .6rem .9rem;
  box-shadow: 0 12px 30px rgba(7,15,46,.35); font-size: .9rem; line-height: 1.2; animation: cs-boia 6s ease-in-out infinite; }
.cs-flutua small { display: block; color: var(--cs-suave); font-size: .75rem; }
.cs-flutua b { font-size: .95rem; }
.cs-flutua .cs-ic { width: 32px; height: 32px; padding: 7px; border-radius: 6px; color: #fff; background: var(--cs-azul); }
.cs-flutua-1 { left: -18px; top: 0; }
.cs-flutua-2 { right: -14px; top: 38%; animation-delay: -2s; }
.cs-flutua-2 .cs-ic { background: var(--cs-verde); }
.cs-flutua-3 { left: 8%; bottom: 0; animation-delay: -4s; }
@keyframes cs-boia { 50% { transform: translateY(-8px); } }
.cs-flutua-3 .cs-ic { background: var(--cs-laranja); }
.cs-pulso { width: 12px; height: 12px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 0 rgba(34,197,94,.6); animation: cs-pulso 1.6s infinite; flex-shrink: 0; }
@keyframes cs-pulso { 70% { box-shadow: 0 0 0 10px rgba(34,197,94,0); } 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); } }
@media (max-width: 899px) { .cs-flutua-2 { right: 4px; } .cs-flutua-1 { left: 4px; } .cs-flutua { font-size: .8rem; padding: .5rem .7rem; } .cs-flutua .cs-ic { width: 28px; height: 28px; padding: 5px; } }
@media (max-width: 520px) { .cs-flutua-3 { display: none; } }

/* ---------- faixa de números (como Nvoip) ---------- */

/* ---------- painel por produto: abas + miniaturas (como 3CX) ---------- */
.cs-produtos-lista { display: flex; gap: .5rem; overflow-x: auto; padding: .3rem .2rem 1.2rem; scrollbar-width: none; }
.cs-produtos-lista::-webkit-scrollbar { display: none; }
.cs-produtos-lista button { flex-shrink: 0; display: inline-flex; align-items: center; gap: .45rem; font: inherit; font-weight: 700; font-size: .95rem; color: var(--cs-texto);
  background: #fff; border: 0; border-radius: 8px; padding: .7rem 1.05rem; cursor: pointer; box-shadow: inset 0 0 0 1px var(--cs-borda); }
.cs-produtos-lista button .cs-ic { width: 20px; height: 20px; color: var(--cs-azul); }
.cs-produtos-lista button:hover { box-shadow: inset 0 0 0 2px var(--cs-azul); }
.cs-produtos-lista button[aria-selected="true"] { color: #fff; background: var(--cs-azul); box-shadow: none; }
.cs-produtos-lista button[aria-selected="true"] .cs-ic { color: #fff; }
.cs-produto { display: grid; gap: 2rem; align-items: start; background: #fff; border-radius: 12px; padding: 1.6rem 1.3rem; border: 1px solid #dfe5f4; }
@media (min-width: 1000px) { .cs-produto { grid-template-columns: .85fr 1.5fr; padding: 2.2rem; } }
.cs-produto-txt h3 { font-size: 1.5rem; font-weight: 800; }
.cs-produto-txt > p { color: var(--cs-suave); margin: .7rem 0 0; }
.cs-produto-txt .cs-lista-check { margin: 1.2rem 0 1.5rem; gap: .55rem; }
.cs-produto-txt .cs-lista-check li { font-size: .95rem; }
.cs-produto-txt .cs-lista-check .cs-ic { width: 20px; height: 20px; }
.cs-produto-telas { min-width: 0; }
.cs-produto-tela { margin: 0; }
.cs-produto-tela .cs-legenda { color: var(--cs-suave); font-size: .9rem; }
.cs-produto-cel .cs-produto-tela { display: flex; flex-direction: column; align-items: center; }
.cs-produto-cel .cs-cel { width: min(250px, 66vw); }
.cs-miniaturas { display: flex; gap: .6rem; justify-content: center; flex-wrap: wrap; margin-top: 1rem; }
.cs-miniaturas button { width: 112px; padding: 0; border: 0; border-radius: 6px; overflow: hidden; cursor: pointer; background: none; box-shadow: 0 0 0 2px var(--cs-borda); opacity: .7; transition: opacity .15s; }
.cs-miniaturas button[aria-current] { box-shadow: 0 0 0 3px var(--cs-laranja); opacity: 1; }
.cs-miniaturas button:hover { opacity: 1; }
.cs-miniaturas img { display: block; width: 100%; height: 64px; object-fit: cover; object-position: top left; }
.cs-produto-cel .cs-miniaturas button { width: 64px; }
.cs-produto-cel .cs-miniaturas img { height: 110px; }

/* ---------- marca branca e ERP ---------- */
.cs-selo-centro { margin-bottom: .9rem; }
.cs-me { display: grid; gap: 1.4rem; }
@media (min-width: 1000px) { .cs-me { grid-template-columns: 1fr 1fr; } }
.cs-me-bloco { background: rgba(255,255,255,.04); border-radius: 12px; padding: 1.5rem 1.3rem; box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); display: flex; flex-direction: column; gap: 1.2rem; min-width: 0; }
.cs-me-bloco h3 { display: flex; align-items: center; gap: .6rem; font-size: 1.3rem; }
.cs-me-bloco h3 .cs-ic { width: 28px; height: 28px; padding: 0; color: var(--cs-ciano); }
.cs-me-lista { list-style: none; padding: 0; margin: 0; display: grid; gap: .65rem; color: #c9d3f5; }
.cs-me-lista li { padding-left: 1.4rem; position: relative; }
.cs-me-lista li::before { content: ""; position: absolute; left: 0; top: .7rem; width: 10px; height: 2px; background: var(--cs-laranja); }
.cs-me-lista b { color: #fff; }
.cs-erp { display: grid; grid-template-columns: 1fr; gap: .8rem; align-items: center; }
.cs-erp-no { text-align: center; border-radius: 8px; padding: .9rem; background: rgba(79,209,255,.1); box-shadow: inset 0 0 0 1px rgba(79,209,255,.4); }
.cs-erp-no b { display: block; font-size: 1.1rem; }
.cs-erp-no small { color: #aeb9e0; }
.cs-erp-c3 { background: rgba(255,122,0,.12); box-shadow: inset 0 0 0 1px rgba(255,122,0,.5); }
.cs-erp-acoes { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.cs-erp-acoes li { border-radius: 6px; padding: .55rem .6rem; text-align: center; background: rgba(255,255,255,.06); line-height: 1.25; }
.cs-erp-acoes span { display: block; font-weight: 800; color: #fff; }
.cs-erp-acoes small { color: #aeb9e0; font-size: .78rem; }
@media (min-width: 620px) { .cs-erp { grid-template-columns: 1fr 1.6fr 1fr; } .cs-erp-acoes li { position: relative; } .cs-erp-acoes li::after { content: "⇄"; position: absolute; right: -.45rem; top: 50%; transform: translateY(-50%); color: var(--cs-ciano); font-size: .8rem; opacity: 0; } }
.cs-faixa-laranja-espaco { margin-top: 3.5rem; }
@media (prefers-reduced-motion: reduce) { .cs-flutua { animation: none; } }

/* ---------- planos (0800) ---------- */
.cs-planos { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(260px, 340px)); margin-top: 1rem; }
.cs-plano { display: flex; flex-direction: column; background: var(--cs-noite); color: #fff; border-radius: 12px; padding: 1.7rem 1.5rem 1.5rem; box-shadow: var(--cs-sombra); }
.cs-plano-cor { background: var(--cs-botao); }
.cs-plano-tag { align-self: flex-start; background: var(--cs-laranja); color: #fff; font-size: .75rem; font-weight: 800; border-radius: 4px; padding: .25rem .75rem; text-transform: uppercase; letter-spacing: .04em; }
.cs-plano-cor .cs-plano-tag { background: var(--cs-noite); }
.cs-plano h3 { font-size: 1.9rem; font-weight: 800; margin: .7rem 0 .5rem; }
.cs-preco { display: flex; align-items: flex-start; gap: .2rem; margin: 0 0 1rem; font-weight: 850; line-height: 1; }
.cs-preco > small { font-size: 1rem; margin-top: .45rem; }
.cs-preco b { font-size: 3.2rem; letter-spacing: -.03em; }
.cs-preco span { font-size: 1.3rem; margin-top: .3rem; }
.cs-preco span small { display: block; font-size: .8rem; font-weight: 600; opacity: .85; margin-top: .25rem; }
.cs-plano ul { list-style: none; padding: 0; margin: 0 0 1.3rem; flex: 1; }
.cs-plano li { padding: .3rem 0 .3rem 1.5rem; position: relative; font-size: .95rem; font-weight: 600; }
.cs-plano li::before { content: ""; position: absolute; left: .15rem; top: .72rem; width: .65rem; height: .35rem; border: solid var(--cs-laranja); border-width: 0 0 2.5px 2.5px; transform: rotate(-45deg); }
.cs-plano-cor li::before { border-color: var(--cs-noite); }
.cs-plano .cs-btn { width: 100%; }
.cs-plano-extra { margin: -.4rem 0 1.2rem; padding: .7rem .9rem; border-radius: 8px; background: rgba(255,255,255,.08); font-size: .95rem; }
.cs-plano-extra b { color: var(--cs-laranja); }
.cs-plano-cor .cs-plano-extra b { color: #fff; }
.cs-plano-extra small { display: block; color: #c9d3f5; font-size: .82rem; margin-top: .2rem; }
.cs-plano-cor .cs-btn-laranja { background: var(--cs-noite); box-shadow: none; }
.cs-plano-cor .cs-btn-laranja:hover { background: #000c33; }
.cs-combinar { display: inline-block; margin-top: .25rem; font-size: .8rem; font-weight: 800; color: var(--cs-breu); background: var(--cs-ciano); border-radius: 4px; padding: .1rem .6rem; }

/* ---------- comparação claro x escuro ---------- */
@media (min-width: 1000px) { .cs-dupla-tema { grid-template-columns: .8fr 1.4fr; } }
.cs-compara { position: relative; min-width: 0; --pos: 50%; }
.cs-compara-escuro { position: absolute; inset: 0; }
.cs-compara .cs-ampliar { pointer-events: none; }
.cs-compara::after { content: ""; position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; margin-left: -1.5px; background: var(--cs-laranja); pointer-events: none; }
.cs-compara input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.cs-compara input:focus-visible + * , .cs-compara:has(input:focus-visible) { outline: 3px solid var(--cs-ciano); outline-offset: 4px; border-radius: 14px; }
.cs-compara-rotulo { position: absolute; bottom: 12px; z-index: 2; font-size: .78rem; font-weight: 800; padding: .2rem .7rem; border-radius: 4px; pointer-events: none; }
.cs-compara-r1 { left: 12px; background: #fff; color: var(--cs-texto); box-shadow: 0 2px 8px rgba(0,0,0,.2); }
.cs-compara-r2 { right: 12px; background: #0b1226; color: #fff; }
.cs-nota.cs-esq { text-align: left; }

/* ---------- SVA: faixas por quantidade de números ---------- */
.cs-selo-claro { color: var(--cs-azul); }
.cs-sva-inclui { list-style: none; padding: 0; margin: 2rem 0 0; max-width: 980px; display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; }
.cs-sva-inclui li { display: flex; align-items: center; gap: .45rem; font-weight: 600; font-size: .95rem; }
.cs-sva-inclui .cs-ic { width: 20px; height: 20px; color: var(--cs-verde); stroke-width: 2.4; }

/* ---------- calculadora do SVA (como a da BR DID: entrada à esquerda, resultado escuro à direita) ---------- */
.cs-calc { display: grid; gap: 1.2rem; }
@media (min-width: 900px) { .cs-calc { grid-template-columns: 1.35fr 1fr; } }
.cs-calc-entrada { background: #fff; border-radius: 12px; padding: 1.5rem 1.3rem; border: 1px solid #dfe5f4; min-width: 0; }
.cs-calc-linha { display: grid; grid-template-columns: auto 1fr; gap: .4rem .8rem; align-items: center; }
.cs-calc-ic { width: 44px; height: 44px; border-radius: 8px; display: grid; place-items: center; color: var(--cs-azul); background: var(--cs-claro); }
.cs-calc-linha label { display: flex; flex-direction: column; line-height: 1.3; }
.cs-calc-linha label small { color: var(--cs-suave); font-size: .85rem; }
.cs-calc-qtd { grid-column: 1 / -1; display: flex; align-items: center; gap: .4rem; }
@media (min-width: 560px) { .cs-calc-linha { grid-template-columns: auto 1fr auto; } .cs-calc-qtd { grid-column: auto; } }
.cs-calc-qtd button { width: 44px; height: 44px; border: 0; border-radius: 6px; background: var(--cs-claro); color: var(--cs-azul); font-family: inherit; font-weight: 700; font-size: 1.4rem; line-height: 1; cursor: pointer; }
.cs-calc-qtd button:hover { background: var(--cs-borda); }
.cs-calc-qtd input { width: 96px; height: 44px; text-align: center; font-family: inherit; font-weight: 800; font-size: 1.35rem; color: var(--cs-texto); border: 1px solid #b9c5e8; border-radius: 6px; -moz-appearance: textfield; }
.cs-calc-qtd input::-webkit-outer-spin-button, .cs-calc-qtd input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.cs-calc-barra { width: 100%; margin: 1.3rem 0 1.1rem; accent-color: var(--cs-laranja); height: 28px; cursor: pointer; }
.cs-calc-faixas { display: grid; grid-template-columns: repeat(2, 1fr); gap: .5rem; }
@media (min-width: 560px) { .cs-calc-faixas { grid-template-columns: repeat(4, 1fr); } }
.cs-calc-faixas button { display: flex; flex-direction: column; align-items: center; gap: .1rem; padding: .65rem .4rem; border: 2px solid var(--cs-borda); border-radius: 8px; background: #fff; cursor: pointer; font: inherit; color: var(--cs-texto); }
.cs-calc-faixas b { font-size: .85rem; color: var(--cs-suave); }
.cs-calc-faixas span { font-size: 1.15rem; font-weight: 850; }
.cs-calc-faixas small { font-size: .72rem; color: var(--cs-suave); }
.cs-calc-faixas button[aria-current] { border-color: var(--cs-laranja); background: var(--cs-laranja-claro); }
.cs-calc-nota { margin: 1rem 0 0; color: var(--cs-suave); font-size: .85rem; }
.cs-calc-resultado { background: var(--cs-noite); color: #fff; border-radius: 12px; padding: 1.6rem 1.5rem; display: flex; flex-direction: column; gap: .9rem; }
.cs-calc-rot { text-transform: uppercase; letter-spacing: .08em; font-size: .75rem; color: #aeb9e0; }
.cs-calc-faixa { margin: -.6rem 0 0; font-size: 1.7rem; font-weight: 800; font-stretch: 92%; color: var(--cs-ciano); }
.cs-calc-resultado dl { margin: 0; display: grid; gap: .45rem; padding-bottom: .9rem; border-bottom: 1px solid rgba(255,255,255,.12); }
.cs-calc-resultado dl div { display: flex; justify-content: space-between; gap: 1rem; }
.cs-calc-resultado dt { color: #c9d3f5; }
.cs-calc-resultado dd { margin: 0; font-weight: 700; }
.cs-calc-total small { display: block; color: #c9d3f5; font-size: .85rem; }
.cs-calc-total b { font-size: clamp(2.2rem, 6vw, 2.8rem); font-weight: 800; letter-spacing: -.02em; }
.cs-calc-prox { margin: -.4rem 0 0; color: var(--cs-ciano); font-size: .9rem; font-weight: 600; min-height: 1.2em; }
.cs-calc-resultado .cs-btn { width: 100%; }
.cs-calc-proposta { color: #c9d3f5 !important; text-align: center; font-size: .9rem; }
.cs-calc-venda { margin-top: 1.3rem; padding-top: 1.2rem; border-top: 1px dashed var(--cs-borda); display: grid; gap: .4rem; }
.cs-calc-venda label { font-weight: 700; }
.cs-calc-venda label small { display: block; font-weight: 500; color: var(--cs-suave); font-size: .85rem; }
.cs-calc-venda div { display: flex; align-items: center; gap: .5rem; }
.cs-calc-venda div span { font-weight: 700; color: var(--cs-suave); }
.cs-calc-venda input { width: 140px; height: 44px; padding: 0 .8rem; font-family: inherit; font-size: 1.1rem; font-weight: 700; border: 1px solid #b9c5e8; border-radius: 6px; color: var(--cs-texto); }
.cs-calc-venda input:focus, .cs-calc-qtd input:focus { outline: none; border-color: var(--cs-azul); box-shadow: 0 0 0 3px rgba(26,60,184,.15); }
.cs-calc-margem { color: #7ef0a8 !important; }

/* ---------- movimento (site.js; inspirado em brdid.com.br) ---------- */
.cs-oculto { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.cs-js .cs-rev { opacity: 0; translate: 0 28px; transition: opacity .7s ease var(--atraso, 0ms), translate .7s cubic-bezier(.2,.7,.2,1) var(--atraso, 0ms); }
.cs-js .cs-rev.cs-vis { opacity: 1; translate: 0 0; }
/* entrada do topo ao abrir a página */
.cs-js .cs-hero-txt > * { animation: cs-entra .8s cubic-bezier(.2,.7,.2,1) both; }
.cs-js .cs-hero-txt > :nth-child(2) { animation-delay: .08s; } .cs-js .cs-hero-txt > :nth-child(3) { animation-delay: .16s; }
.cs-js .cs-hero-txt > :nth-child(4) { animation-delay: .24s; } .cs-js .cs-hero-txt > :nth-child(5) { animation-delay: .32s; }
.cs-js .cs-hero-produto, .cs-js .cs-hero-tela { animation: cs-entra-dir 1s cubic-bezier(.2,.7,.2,1) .2s both; }
@keyframes cs-entra { from { opacity: 0; translate: 0 24px; } }
@keyframes cs-entra-dir { from { opacity: 0; translate: 50px 0; } }
/* brilho do fundo do topo que se move devagar */
.cs-hero::after { content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%; left: 55%; top: -10%; pointer-events: none;
  background: radial-gradient(circle, rgba(79,209,255,.16), transparent 65%); animation: cs-brilho 14s ease-in-out infinite alternate; }
@keyframes cs-brilho { 50% { translate: -260px 180px; } 100% { translate: 120px 260px; } }
.cs-hero-in { z-index: 1; }
/* palavra que alterna no título */
.cs-troca { display: inline-block; transition: opacity .35s, translate .35s; }
.cs-troca.cs-sai { opacity: 0; translate: 0 -12px; }
/* tela do topo: inclinação que acompanha o mouse */
@media (min-width: 900px) { .cs-hero-produto .cs-janela { transform: perspective(1400px) rotateY(-6deg) rotateX(3deg); transition: transform .35s ease-out; } }
/* botões e cartões com resposta ao passar o mouse */
.cs-btn { transition: background .2s, transform .2s; }
.cs-btn:hover { transform: translateY(-2px); }
.cs-servico, .cs-recurso, .cs-plano, .cs-passos li { transition: transform .25s, border-color .15s; }
.cs-servico:hover, .cs-recurso:hover, .cs-passos li:hover { transform: translateY(-4px); }
.cs-plano:hover { transform: translateY(-6px); }
.cs-servico-ic { transition: transform .3s; }
.cs-servico:hover .cs-servico-ic, .cs-recurso:hover .cs-servico-ic { transform: rotate(-8deg) scale(1.08); }
.cs-zap { animation: cs-zap 2.6s ease-in-out infinite; }
@keyframes cs-zap { 0%, 100% { box-shadow: 0 8px 24px rgba(0,0,0,.25), 0 0 0 0 rgba(37,211,102,.5); } 50% { box-shadow: 0 8px 24px rgba(0,0,0,.25), 0 0 0 12px rgba(37,211,102,0); } }
/* total da calculadora */
.cs-pulo { display: inline-block; animation: cs-pulo .35s ease-out; }
@keyframes cs-pulo { 40% { transform: scale(1.06); color: var(--cs-ciano); } }
@media (prefers-reduced-motion: reduce) {
  .cs-rev, .cs-hero-txt > *, .cs-hero-produto, .cs-hero-tela, .cs-hero::after, .cs-zap, .cs-pulo { animation: none !important; transition: none !important; opacity: 1 !important; translate: none !important; }
}
/* política de privacidade */
.cs-texto-legal h2 { font-size: 1.25rem; margin: 2rem 0 .4rem; }
.cs-texto-legal p { color: #3a4563; margin: .5rem 0 0; }
.cs-texto-legal h3 { font-size: 1.05rem; margin: 1.4rem 0 .3rem; }
.cs-texto-legal ul { color: #3a4563; margin: .5rem 0 0; padding-left: 1.2rem; }
.cs-texto-legal li { margin: .35rem 0; }
.cs-rodape-legal a { color: #dfe6ff; }

/* Página /baixar: cartão do aparelho de quem visita em destaque (classe posta pelo JS da página) */
.cs-baixar .cs-servico { align-items: flex-start; }
.cs-baixar .cs-servico:hover { transform: none; }
.cs-baixar .cs-btn { margin-top: .3rem; }
.cs-baixar-nota { color: var(--cs-suave); font-size: .82rem; line-height: 1.45; }
.cs-baixar-tag { display: none; position: absolute; top: 1rem; right: 1rem; font-size: .75rem; font-weight: 700; color: var(--cs-verde); background: #e3f5ea; border-radius: 4px; padding: .2rem .6rem; }
.cs-baixar-seu { border-color: var(--cs-laranja) !important; box-shadow: 0 0 0 2px var(--cs-laranja); }
.cs-baixar-seu .cs-baixar-tag { display: inline-block; }
.cs-faixa-baixar { color: #fff; font-weight: 700; }
.cs-servicos.cs-baixar { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
@media (min-width: 1000px) { .cs-servicos.cs-baixar { grid-template-columns: repeat(4, 1fr); } }

/* ---------- como funciona: diagrama de 4 passos (cs_fluxo) ---------- */
.cs-fluxo { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 1.4rem; position: relative; }
.cs-fluxo li { position: relative; display: grid; grid-template-columns: 64px 1fr; grid-template-rows: auto auto; column-gap: 1rem; align-items: center; }
.cs-fluxo-ic { grid-row: 1 / 3; width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; color: var(--cs-azul); background: #fff; border: 2px solid var(--cs-azul); position: relative; z-index: 1; }
.cs-fluxo li:last-child .cs-fluxo-ic { color: #fff; background: var(--cs-azul); }
.cs-fluxo-ic .cs-ic { width: 30px; height: 30px; }
.cs-fluxo b { font-size: 1.1rem; font-stretch: 92%; align-self: end; }
.cs-fluxo small { color: var(--cs-suave); font-size: .92rem; align-self: start; }
/* linha entre os passos (vertical no celular) */
.cs-fluxo li:not(:last-child)::before { content: ""; position: absolute; left: 31px; top: 64px; height: calc(100% - 64px + 1.4rem); border-left: 2px dashed #b9c5e8; }
.cs-fluxo li:not(:last-child)::after { content: ""; position: absolute; left: 27px; top: 64px; width: 10px; height: 10px; border-radius: 50%; background: var(--cs-laranja);
  animation: cs-corre-v 2.4s ease-in-out infinite; animation-delay: calc(var(--i) * .6s); }
@keyframes cs-corre-v { from { translate: 0 0; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } to { translate: 0 calc(1.4rem + 10px); opacity: 0; } }
@media (min-width: 800px) {
  .cs-fluxo { grid-template-columns: repeat(4, 1fr); gap: 1rem; }
  .cs-fluxo li { grid-template-columns: 1fr; grid-template-rows: auto; justify-items: center; text-align: center; row-gap: .3rem; }
  .cs-fluxo-ic { grid-row: auto; width: 76px; height: 76px; margin-bottom: .5rem; }
  .cs-fluxo-ic .cs-ic { width: 34px; height: 34px; }
  .cs-fluxo li:not(:last-child)::before { left: calc(50% + 46px); right: calc(-50% + 46px); top: 38px; height: 0; border-left: 0; border-top: 2px dashed #b9c5e8; }
  .cs-fluxo li:not(:last-child)::after { left: calc(50% + 46px); top: 33px; animation-name: cs-corre-h; }
  @keyframes cs-corre-h { from { left: calc(50% + 46px); opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } to { left: calc(150% - 56px); opacity: 0; } }
}
.cs-mais-texto { margin-top: 2rem; max-width: 46em; }
.cs-mais-texto summary { cursor: pointer; font-weight: 700; color: var(--cs-azul); }
.cs-mais-texto .cs-texto { margin-top: .8rem; }
/* "o que vem junto": só ícone e nome, em peças compactas */
.cs-recursos { grid-template-columns: repeat(auto-fill, minmax(min(200px, 42vw), 1fr)); gap: .7rem; }
.cs-recurso { display: flex; align-items: center; gap: .8rem; padding: 1rem 1.1rem; }
@media (max-width: 559px) { .cs-recurso { flex-direction: column; align-items: flex-start; gap: .6rem; padding: .9rem; } .cs-recurso h3 { font-size: .95rem; } }
.cs-recurso .cs-servico-ic { margin-bottom: 0; flex-shrink: 0; }
.cs-recurso h3 { font-size: 1rem; margin: 0; }
@media (prefers-reduced-motion: reduce) { .cs-fluxo li::after { animation: none !important; display: none; } }
.cs-titulo + .cs-servicos { margin-top: 2rem; }
/* Loja (contratar pelo site) */
.loja-form fieldset { border: 0; padding: 0; margin: 0 0 1.4rem; }
.loja-form legend { font-weight: 700; font-size: 1.05rem; margin-bottom: .6rem; }
.loja-planos { margin: 0; }
.loja-plano { cursor: pointer; position: relative; }
.loja-plano input { position: absolute; top: 1rem; right: 1rem; width: 1.2rem; height: 1.2rem; }
.loja-plano:has(input:checked) { outline: 3px solid #f26a21; outline-offset: -3px; }
.loja-aceite { margin: .8rem 0; }
.loja-pedido, .loja-pagar, .loja-acesso { margin-bottom: 1rem; }
.loja-pagar h3 { margin: 1.2rem 0 .5rem; font-size: 1rem; }
.loja-pagar h3 small { font-weight: 400; opacity: .7; }
.loja-qr { width: 220px; height: 220px; margin: .5rem 0; background: #fff; padding: 6px; border-radius: 8px; }
.loja-copia { display: flex; gap: .5rem; flex-wrap: wrap; }
.loja-copia input { flex: 1 1 220px; min-width: 0; padding: .6rem; border: 1px solid #cfd6e6; border-radius: 8px; font: inherit; }
[data-origem][hidden] { display: none !important; }
[data-para][hidden] { display: none !important; }
.loja-tarifa { margin: .4rem 0 0; font-size: .9rem; line-height: 1.45; color: inherit; opacity: .92; }
.loja-tarifa small { color: inherit; opacity: .8; }
.loja-regras ul, .loja-termos ul { margin: .4rem 0 .2rem 1.1rem; padding: 0; }
details.loja-regras summary { cursor: pointer; font-weight: 700; }
details.loja-regras[open] summary { margin-bottom: .4rem; }
.cs-check { display: flex; gap: .6rem; align-items: flex-start; margin: .8rem 0 .2rem; line-height: 1.45; cursor: pointer; }
.cs-check input { width: 1.15rem; height: 1.15rem; margin-top: .15rem; flex-shrink: 0; }
.loja-regras { background: #f3f6fd; border: 1px solid #d9e1f2; border-radius: 12px; padding: 1rem 1.2rem; margin: .8rem 0 1rem; }
.loja-regras h3 { margin: 0 0 .5rem; font-size: 1rem; }
.loja-regras ol { margin: 0 0 .8rem 1.1rem; padding: 0; }
.loja-regras li { margin: .35rem 0; line-height: 1.45; }
.loja-confirma h3 { margin: 1.3rem 0 .5rem; font-size: 1.05rem; }
.loja-termos { max-height: 18rem; overflow: auto; background: #f7f9fd; border: 1px solid #dfe5f1; border-radius: 10px; padding: .9rem 1.1rem; font-size: .92rem; line-height: 1.5; }
.loja-termos ol { margin: 0 0 .6rem 1.1rem; padding: 0; }
.loja-aceitar { margin-top: 1rem; }
.cs-app-marca { margin-top: 3.5rem; }
.cs-app-marca h3.cs-titulo { font-size: clamp(1.4rem, 2.6vw, 2rem); }
#app .cs-legenda { color: var(--cs-suave); font-size: .9rem; max-width: 22em; }
.cs-aguardando { cursor: progress; opacity: .9; }
.cs-giro { display: inline-block; width: 1em; height: 1em; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: cs-giro .7s linear infinite; vertical-align: -.15em; }
@keyframes cs-giro { to { transform: rotate(360deg); } }
.cs-aguarde-aviso { flex-basis: 100%; margin-top: .6rem; }

/* faixa de cookies (cs_rodape): embaixo à esquerda; no celular ocupa a largura e esconde o botão do WhatsApp enquanto aberta */
.cs-cookies { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 40; background: #fff; color: var(--cs-texto); border-radius: 10px;
  box-shadow: 0 10px 34px rgba(7,15,46,.28); border-top: 4px solid var(--cs-laranja); padding: 1rem 1.1rem; font-size: .92rem; line-height: 1.5; }
.cs-cookies[hidden] { display: none; }
.cs-cookies p { margin: 0 0 .85rem; }
.cs-cookies p b { display: block; font-size: 1rem; margin-bottom: .15rem; }
.cs-cookies-bts { display: flex; gap: .6rem; }
.cs-cookies-bts .cs-btn { flex: 1; padding: .65rem 1rem; font-size: .95rem; }
.cs-com-cookies .cs-zap { display: none; }
@media (min-width: 640px) { .cs-cookies { right: auto; max-width: 400px; } .cs-com-cookies .cs-zap { display: grid; } }
/* Autorização da Anatel (rodapé e topo do início) */
.cs-anatel { display: flex; gap: .55rem; align-items: flex-start; margin: .8rem 0 0; color: #aeb9e0; line-height: 1.5; }
.cs-anatel .cs-ic { flex: none; width: 18px; height: 18px; margin-top: .1rem; color: var(--cs-ciano); }
.cs-anatel b { color: #fff; font-weight: 600; }
.cs-hero-fatos a { color: inherit; text-decoration: underline; text-decoration-color: rgba(201,211,245,.35); text-underline-offset: 3px; }
.cs-hero-fatos a:hover { text-decoration-color: currentColor; }

/* ---------- telas largas (monitor widescreen): a caixa cresce com a tela e o texto acompanha, sem virar uma coluna no meio ---------- */
@media (min-width: 1440px) {
  html { font-size: 17px; }
  .cs-corpo { font-size: 17px; }
  .cs-caixa { max-width: min(1440px, 90vw); padding: 0 32px; }
  .cs-estreita { max-width: 900px; }
  .cs-titulo { max-width: 30em; }
  .cs-sub { max-width: 54em; }
  .cs-servicos:not(.cs-servicos-p):not(.cs-baixar) { grid-template-columns: repeat(4, 1fr); }
  .cs-planos { grid-template-columns: repeat(auto-fit, minmax(280px, 380px)); }
  .cs-galeria:not(.cs-galeria-cel) > :last-child:nth-child(odd) { max-width: 900px; }
}
@media (min-width: 1900px) {
  html { font-size: 18px; }
  .cs-corpo { font-size: 18px; }
  .cs-caixa { max-width: min(1720px, 88vw); padding: 0 40px; }
  .cs-estreita { max-width: 1000px; }
}

/* call center dentro da página da Central PABX (seção clara): legenda escura e respiro antes das telas */
#call-center .cs-galeria { margin-top: 2.4rem; }
#call-center .cs-legenda { color: var(--cs-suave); }

/* ---------- /cobertura: mapa por DDD ---------- */
.cs-cob { --cob-0: #dfe4ef; --cob-2: #a9bdf3; --cob-3: #5f84ea; --cob-4: var(--cs-azul); }
.cs-cob-oculto { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.cs-cob-totais { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; margin: 0 0 1.6rem; background: var(--cs-borda); border: 1px solid var(--cs-borda); border-radius: var(--cs-raio); overflow: hidden; }
.cs-cob-totais div { background: #fff; padding: .9rem 1.1rem; }
.cs-cob-totais dt { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--cs-suave); }
.cs-cob-totais dd { margin: .1rem 0 0; font-size: clamp(1.6rem, 4vw, 2.2rem); font-weight: 800; color: var(--cs-azul); line-height: 1.1; }
@media (min-width: 700px) { .cs-cob-totais { grid-template-columns: repeat(4, 1fr); } }
.cs-cob-busca { position: relative; max-width: 560px; margin-bottom: 1.4rem; }
.cs-cob-busca label { position: absolute; left: 14px; top: 50%; translate: 0 -50%; color: var(--cs-suave); display: flex; }
.cs-cob-busca input { width: 100%; font: inherit; padding: .85rem 1rem .85rem 2.9rem; border: 2px solid var(--cs-borda); border-radius: 8px; background: #fff; color: var(--cs-texto); }
.cs-cob-busca input:focus { border-color: var(--cs-azul); outline: none; }
.cs-cob-sugestoes { position: absolute; z-index: 5; left: 0; right: 0; top: calc(100% + 4px); margin: 0; padding: .3rem; list-style: none; background: #fff; border: 1px solid var(--cs-borda); border-radius: 8px; box-shadow: var(--cs-sombra); }
.cs-cob-sugestoes li { display: flex; justify-content: space-between; gap: 1rem; padding: .55rem .7rem; border-radius: 6px; cursor: pointer; }
.cs-cob-sugestoes li[aria-selected], .cs-cob-sugestoes li:hover { background: var(--cs-claro); }
.cs-cob-sugestoes small { color: var(--cs-suave); white-space: nowrap; }
.cs-cob-grade { display: grid; gap: 1.4rem; align-items: start; }
@media (min-width: 900px) { .cs-cob-grade { grid-template-columns: minmax(0, 1.55fr) minmax(300px, 1fr); } .cs-cob-painel { position: sticky; top: 90px; } }
.cs-cob-mapa { margin: 0; }
.cs-cob-mapa svg { display: block; width: 100%; height: auto; }
.cob-ddd { stroke: #fff; stroke-width: .9; cursor: pointer; transition: fill .2s, opacity .2s; }
.cob-f0 { fill: var(--cob-0); } .cob-f2 { fill: var(--cob-2); } .cob-f3 { fill: var(--cob-3); } .cob-f4 { fill: var(--cob-4); }
.cob-ddd:hover, .cob-ddd:focus-visible { fill: var(--cs-laranja); outline: none; }
.cob-ddd.cob-ativo { fill: var(--cs-laranja); stroke: var(--cs-breu); stroke-width: 2; }
.cob-ufs path { fill: none; stroke: var(--cs-breu); stroke-width: 1.1; stroke-opacity: .55; pointer-events: none; }
.cob-rotulos text { font: 700 13px "Archivo", system-ui, sans-serif; text-anchor: middle; fill: #fff; pointer-events: none; paint-order: stroke; stroke: rgba(7,15,46,.35); stroke-width: 2px; }
.cob-rotulos text.cob-escuro { fill: var(--cs-breu); stroke: rgba(255,255,255,.6); }
.cob-rotulos text.cob-ativo { fill: #fff; stroke: var(--cs-breu); }
.cs-cob-legenda { display: flex; flex-wrap: wrap; gap: .4rem 1.1rem; margin-top: .8rem; font-size: .85rem; color: var(--cs-suave); }
.cs-cob-legenda i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; background: var(--c); margin-right: .4rem; vertical-align: -1px; }
.cs-cob-legenda small { flex-basis: 100%; }
.cs-cob-painel { background: #fff; border: 1px solid var(--cs-borda); border-radius: var(--cs-raio); padding: 1.4rem; box-shadow: var(--cs-sombra); scroll-margin-top: 90px; }
.cs-cob-vazio { color: var(--cs-suave); }
.cs-cob-vazio .cs-ic { width: 34px; height: 34px; color: var(--cs-azul); }
.cs-cob-vazio h2 { color: var(--cs-texto); font-size: 1.3rem; margin: .5rem 0 .3rem; }
.cs-cob-vazio p { margin: 0; }
.cs-cob-ddd { display: flex; align-items: baseline; gap: .6rem; flex-wrap: wrap; }
.cs-cob-ddd span { font-size: .78rem; font-weight: 700; letter-spacing: .12em; color: var(--cs-suave); }
.cs-cob-ddd b { font-size: 3rem; line-height: 1; color: var(--cs-laranja); font-weight: 800; }
.cs-cob-ddd em { font-style: normal; font-weight: 700; }
.cs-cob-achou { margin: .8rem 0 0; padding: .6rem .8rem; border-radius: 8px; background: #e6f5ec; color: var(--cs-verde); font-weight: 600; font-size: .92rem; }
.cs-cob-barra { margin: 1rem 0 1.2rem; display: grid; grid-template-columns: 1fr auto; gap: .4rem .8rem; align-items: center; }
.cs-cob-barra div { grid-column: 1 / -1; }
.cs-cob-barra b { font-size: 1.25rem; }
.cs-cob-barra > span { height: 8px; border-radius: 4px; background: var(--cob-0); overflow: hidden; }
.cs-cob-barra i { display: block; height: 100%; background: var(--cs-azul); }
.cs-cob-barra small { font-weight: 700; color: var(--cs-azul); }
.cs-cob-painel h3 { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--cs-suave); margin: 0 0 .4rem; }
.cs-cob-areas { list-style: none; margin: 0 0 1.2rem; padding: 0; max-height: 260px; overflow: auto; }
.cs-cob-areas li { display: grid; grid-template-columns: 1fr auto 2.5rem; gap: .6rem; align-items: baseline; padding: .45rem 0; border-bottom: 1px solid var(--cs-claro); }
.cs-cob-areas small { color: var(--cs-suave); }
.cs-cob-areas b { text-align: right; color: var(--cs-azul); }
.cs-cob-sem { color: var(--cs-suave); }
.cs-cob-tab-topo { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 1rem; margin-bottom: 1.2rem; }
.cs-cob-filtros { display: flex; flex-wrap: wrap; gap: .5rem; }
.cs-cob-filtros select, .cs-cob-filtros input { font: inherit; font-size: .95rem; padding: .5rem .7rem; border: 2px solid var(--cs-borda); border-radius: 8px; background: #fff; color: var(--cs-texto); }
.cs-cob-filtros input { min-width: 0; flex: 1 1 220px; }
.cs-cob-tabela { overflow-x: auto; background: #fff; border: 1px solid var(--cs-borda); border-radius: var(--cs-raio); }
.cs-cob-tabela table { width: 100%; border-collapse: collapse; font-size: .93rem; }
.cs-cob-tabela th { text-align: left; font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--cs-suave); padding: .7rem .9rem; border-bottom: 1px solid var(--cs-borda); white-space: nowrap; }
.cs-cob-tabela td { padding: .55rem .9rem; border-bottom: 1px solid var(--cs-claro); white-space: nowrap; }
.cs-cob-tabela tr:last-child td { border-bottom: 0; }
.cs-cob-tabela td button { font: inherit; font-weight: 700; color: var(--cs-azul); background: var(--cs-claro); border: 0; border-radius: 6px; padding: .1rem .5rem; cursor: pointer; }
.cs-cob-nada { color: var(--cs-suave); text-align: center; padding: 1.4rem !important; }
.cs-cob-pag { display: flex; justify-content: space-between; align-items: center; margin-top: .8rem; color: var(--cs-suave); font-size: .9rem; }
.cs-cob-pag button { font: inherit; font-size: 1.2rem; width: 36px; height: 36px; border-radius: 8px; border: 2px solid var(--cs-borda); background: #fff; color: var(--cs-azul); cursor: pointer; margin: 0 .3rem; }
.cs-cob-pag button:disabled { opacity: .4; cursor: default; }
.cs-cob-nota { color: var(--cs-suave); font-size: .85rem; margin: 1rem 0 0; }