:root{
  --bg:#f7f8fa; --panel:#ffffff; --ink:#15171c; --muted:#5c6473;
  --line:#e0e3ea; --accent:#3a3f9e; --accent-ink:#ffffff;
  --max:940px;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#121419;--panel:#1a1d24;--ink:#e9ebf1;--muted:#949bab;
        --line:#282c36;--accent:#737cf0;--accent-ink:#121419}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
     font:16px/1.65 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
     -webkit-font-smoothing:antialiased}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}

/* topo */
header{border-bottom:1px solid var(--line);position:sticky;top:0;z-index:9;
       background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(9px)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:62px;gap:16px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);font-weight:600;
       letter-spacing:-.01em;font-size:19px}
/* 36 num cabeçalho de 62: sobram 13px de respiro de cada lado, que é o que
   impede a marca de encostar na borda quando o menu quebra no celular. */
.brand img{width:36px;height:36px;display:block}
@media (max-width:480px){ .brand img{width:31px;height:31px} .brand{font-size:17px} }
.brand b{font-weight:700;color:var(--accent)}
nav{display:flex;gap:20px;align-items:center}
nav a{color:var(--muted);text-decoration:none;font-size:14.5px}
nav a:hover{color:var(--ink)}
@media (max-width:620px){ nav a.hide-sm{display:none} }
/* Abaixo de 560 o cabeçalho não cabia e a página inteira ganhava rolagem
   horizontal — defeito antigo, achado ao aumentar a marca. Aqui o menu encolhe
   em vez de empurrar o corpo para fora da tela. */
@media (max-width:560px){
  header .wrap{height:56px;gap:10px}
  nav{gap:13px}
  nav a{font-size:13.5px}
  nav > span{padding-left:11px !important;gap:7px !important}
}
/* No telefone estreito o menu vira só o que importa: abrir a ferramenta e
   trocar de idioma. Preços continua no rodapé e no botão dos planos. */
@media (max-width:430px){ nav a.hide-xs{display:none} }

/* botões */
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);text-decoration:none;
     font-weight:600;padding:13px 24px;border-radius:9px;font-size:15.5px;transition:.15s;border:0;cursor:pointer}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line);font-weight:550}

/* seções */
section{padding:64px 0;border-bottom:1px solid var(--line)}
section:last-of-type{border-bottom:0}
h1{font-size:40px;line-height:1.15;letter-spacing:-.025em;margin:0 0 18px;font-weight:680}
h2{font-size:25px;line-height:1.25;letter-spacing:-.018em;margin:0 0 14px;font-weight:650}
h3{font-size:16.5px;margin:0 0 7px;font-weight:620;letter-spacing:-.01em}
p{margin:0 0 16px}
.lead{font-size:18.5px;color:var(--muted);max-width:640px;margin-bottom:28px}
.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);
         font-weight:650;margin:0 0 12px}
.muted{color:var(--muted)}
.small{font-size:14px}
@media (max-width:620px){ h1{font-size:31px} h2{font-size:22px} .lead{font-size:17px} }

/* vídeo de demonstração */
.tour{margin:34px 0 0;max-width:820px}
.tour video{width:100%;display:block;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.tour figcaption{font-size:13.5px;color:var(--muted);margin-top:10px}

/* blocos */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:22px}
.card p{margin:0;color:var(--muted);font-size:15px}
.steps{counter-reset:s;list-style:none;padding:0;margin:26px 0 0;display:grid;gap:22px}
.steps li{counter-increment:s;padding-left:46px;position:relative}
.steps li::before{content:counter(s);position:absolute;left:0;top:-1px;width:30px;height:30px;border-radius:50%;
      background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:650;font-size:14px}
.steps p{margin:4px 0 0;color:var(--muted);font-size:15px}
.faq{margin-top:8px}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font-weight:580;list-style:none;display:flex;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--accent);font-weight:700;font-size:19px;line-height:1}
.faq details[open] summary::after{content:'–'}
.faq p{margin:12px 0 0;color:var(--muted);font-size:15.5px}

/* preços */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:18px;margin-top:30px;align-items:start}
.plan{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px}
.plan.hi{border-color:var(--accent);border-width:2px}
.plan .price{font-size:33px;font-weight:680;letter-spacing:-.02em;margin:10px 0 2px}
.plan .price span{font-size:14.5px;font-weight:450;color:var(--muted);letter-spacing:0}
.plan ul{list-style:none;padding:0;margin:18px 0 22px;display:grid;gap:9px;font-size:14.8px}
.plan li{padding-left:22px;position:relative;color:var(--muted)}
.plan li::before{content:'';position:absolute;left:0;top:8px;width:11px;height:6px;border-left:2px solid var(--accent);
      border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.plan li.no{opacity:.55}
.plan li.no::before{border-color:var(--muted);transform:none;top:11px;height:0;width:10px;border-left:0}
.badge{display:inline-block;font-size:11.5px;text-transform:uppercase;letter-spacing:.07em;font-weight:650;
       background:color-mix(in srgb,var(--accent) 15%,transparent);color:var(--accent);
       padding:4px 10px;border-radius:99px}

/* documento legal */
.doc{max-width:720px}
.doc h2{margin-top:38px}
.doc h2:first-of-type{margin-top:0}
.doc ul{padding-left:20px;color:var(--muted)}
.doc li{margin-bottom:8px}
.doc .updated{font-size:14px;color:var(--muted);border-left:3px solid var(--accent);padding-left:14px;margin-bottom:34px}

footer{padding:40px 0 60px;color:var(--muted);font-size:14px}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer a{color:var(--muted);text-decoration:none;margin-right:18px}
footer a:hover{color:var(--ink)}

/* lista de aviso */
.lista{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 10px;max-width:520px}
.lista input{flex:1 1 240px;min-width:0;background:var(--panel);color:var(--ink);
      border:1px solid var(--line);border-radius:10px;padding:12px 14px;font:inherit;font-size:15px}
.lista input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.lista button{border:0;cursor:pointer;font:inherit;font-weight:600}
.lista button[disabled]{opacity:.55;cursor:default}
.listaMsg{min-height:20px;margin:0 0 14px}
.listaMsg.ok{color:var(--accent)}
.listaMsg.err{color:var(--err)}

/* tabelas dos documentos legais */
.doc table.legal{width:100%;border-collapse:collapse;margin:16px 0 6px;font-size:14px}
.doc table.legal th,.doc table.legal td{border:1px solid var(--line);padding:9px 11px;
      text-align:left;vertical-align:top;color:var(--muted)}
.doc table.legal th{background:var(--panel);color:var(--ink);font-weight:600;font-size:13.5px}
.doc table.legal td:first-child{color:var(--ink);font-weight:550}
@media (max-width:620px){ .doc table.legal{font-size:13px} .doc table.legal th,.doc table.legal td{padding:7px 8px} }

/* os dois usos, lado a lado */
.duo{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px;margin-top:28px}
.via{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px}
.via.um{border-color:var(--accent);border-width:2px}
.via h3{font-size:17px;margin:0 0 8px;font-weight:640}
.via p{margin:0;color:var(--muted);font-size:15.3px}
.vtag{display:inline-block;font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;
      font-weight:660;padding:4px 10px;border-radius:99px;margin-bottom:14px;
      background:color-mix(in srgb,var(--accent) 15%,transparent);color:var(--accent)}
.via ul{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:8px;font-size:14.8px}
.via li{padding-left:21px;position:relative;color:var(--muted)}
.via li::before{content:'';position:absolute;left:0;top:8px;width:11px;height:6px;
      border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.ponte{border-left:3px solid var(--accent);padding:2px 0 2px 15px;color:var(--muted);
       font-size:15.5px;margin:26px 0 0;max-width:720px}