/* ═══════════════════════════════════════════════════════════════
   REVLINE — folha compartilhada das páginas de texto
   (termos, privacidade, suporte, guia de montagem)

   Mesma linguagem do index.html: off-black, lima #EAF817, Archivo
   caixa-alta nos títulos, JetBrains Mono nos rótulos, cantos retos.
   Um arquivo só pra que as quatro páginas não voltem a divergir.
   ═══════════════════════════════════════════════════════════════ */

:root {
  --bg:#050505; --bg-2:#0A0A0B; --surface:#0C0C0D; --card:#101011;
  --border:#1B1B1D; --border-2:#28282B;
  --accent:#EAF817; --accent-d:#B9C400; --red:#E8001D;
  --white:#F2F2F0; --muted:#6B6B6B; --muted-2:#9A9A98;
  --font:'Inter',system-ui,sans-serif;
  --display:'Archivo','Inter',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --pad:clamp(20px,5vw,72px);
  --read:760px;          /* coluna de leitura confortável */
  --wide:1080px;         /* grades de cards */
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--white);font-family:var(--font);font-size:16px;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
::selection{background:var(--accent);color:#050505}

h1,h2,h3,h4{font-family:var(--display);font-weight:800;text-transform:uppercase;line-height:.95;letter-spacing:-.005em}

/* ═════════ NAV ═════════ */
nav{position:fixed;inset:0 0 auto 0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px var(--pad);border-bottom:1px solid transparent;transition:padding .3s,background .3s,border-color .3s}
nav.solid{padding:11px var(--pad);background:rgba(5,5,5,.82);backdrop-filter:saturate(160%) blur(18px);-webkit-backdrop-filter:saturate(160%) blur(18px);border-bottom-color:var(--border)}
.nav-logo{display:flex;align-items:center;gap:11px}
.nav-logo .mk{width:30px;transition:width .3s}
.nav-logo .wm{width:98px;transition:width .3s}
nav.solid .nav-logo .mk{width:25px}
nav.solid .nav-logo .wm{width:84px}
.nav-back{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);transition:color .2s}
.nav-back:hover{color:var(--white)}
/* Troca de idioma das páginas legais (pt-BR ↔ en). Vem em lima, e não em
   cinza como o "voltar ao site": quem cai numa língua que não lê precisa
   achar a saída ANTES de desistir da página — inclusive o revisor da Apple. */
.nav-right{display:flex;align-items:center;gap:18px}
.nav-lang{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);transition:opacity .2s}
.nav-lang:hover{opacity:.7}

/* ═════════ HERO ═════════ */
.article-hero,.hero{max-width:var(--read);margin:0 auto;padding:clamp(120px,17vh,170px) var(--pad) clamp(48px,7vh,72px)}
.section-label{display:block;font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:20px}
.article-title,.hero h1{font-family:var(--display);font-weight:800;text-transform:uppercase;font-size:clamp(34px,5.4vw,62px);line-height:.94;letter-spacing:-.008em;margin-bottom:24px}
.article-title em,.hero h1 em{font-style:normal;color:var(--accent)}
.article-sub,.hero p{color:var(--muted-2);font-size:clamp(15px,1.25vw,18px);font-weight:300;line-height:1.65;max-width:58ch;margin-bottom:20px}
.article-meta{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}

/* ═════════ SUMÁRIO ═════════ */
.toc-wrap{max-width:var(--read);margin:0 auto clamp(56px,8vh,88px);padding:0 var(--pad)}
.toc-card{background:var(--surface);border:1px solid var(--border);border-radius:3px;padding:30px 30px 20px}
.toc-title{font-family:var(--mono);font-size:10.5px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.toc-list{display:grid;grid-template-columns:1fr 1fr;gap:0 32px}
.toc-list li{border-bottom:1px solid var(--border)}
.toc-list a{display:flex;gap:12px;align-items:baseline;padding:11px 0;color:var(--muted-2);font-size:14px;transition:color .2s}
.toc-list a:hover{color:var(--accent)}
.toc-num{font-family:var(--mono);font-size:11px;color:var(--muted);min-width:20px;transition:color .2s}
.toc-list a:hover .toc-num{color:var(--accent)}

/* ═════════ CORPO DO TEXTO ═════════ */
main{max-width:var(--read);margin:0 auto;padding:0 var(--pad) clamp(80px,12vh,130px)}
/* paragrafo de abertura: um degrau acima do corpo, separado por uma
   regra fina que faz as vezes de fim de cabecalho.                  */
.lede{font-size:16px;font-weight:300;color:var(--muted-2);line-height:1.8;padding-bottom:clamp(40px,6vh,56px);margin-bottom:clamp(40px,6vh,56px);border-bottom:1px solid var(--border)}
.lede strong{color:var(--white);font-weight:600}
.block{margin-bottom:clamp(48px,7vh,68px);scroll-margin-top:96px}
/* line-height maior que o .95 global: titulos de secao aqui sao frases
   inteiras e quebram em duas linhas — no aperto do display elas colam. */
.block h2{font-size:clamp(21px,3vw,30px);line-height:1.08;margin-bottom:18px;display:flex;align-items:baseline;gap:14px}
.block h2 .num{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.14em;color:var(--accent);text-transform:none}
.block h3{font-size:15px;font-weight:700;letter-spacing:.04em;margin:26px 0 10px}
.block p{font-size:15.5px;font-weight:300;color:var(--muted-2);line-height:1.75;margin-bottom:14px}
.block p strong,.block li strong{color:var(--white);font-weight:600}
.block ul,.block ol{margin:0 0 14px;padding-left:20px}
.block ul{list-style:none;padding-left:0}
.block ul li{position:relative;padding-left:20px}
/* traço lima no lugar do bullet redondo — mesmo detalhe da lista de planos */
.block ul li::before{content:'';position:absolute;left:0;top:.72em;width:8px;height:1px;background:var(--accent)}
.block ol{list-style:decimal}
.block li{font-size:15.5px;font-weight:300;color:var(--muted-2);line-height:1.7;margin-bottom:9px}
.block a{color:var(--accent);text-decoration:none;border-bottom:1px solid rgba(234,248,23,.35);transition:border-color .2s}
.block a:hover{border-bottom-color:var(--accent)}

/* ═════════ AVISOS E DESTAQUES ═════════ */
.warn-box{background:rgba(232,0,29,.07);border:1px solid rgba(232,0,29,.32);border-left:2px solid var(--red);border-radius:3px;padding:18px 20px;margin:18px 0;font-size:14.5px;font-weight:300;color:var(--muted-2);line-height:1.7}
.warn-box strong{color:#FF6B6B;font-weight:600}

.contact-box{display:inline-flex;align-items:center;gap:10px;background:rgba(234,248,23,.06);border:1px solid rgba(234,248,23,.26);border-radius:3px;padding:12px 18px;font-family:var(--mono);font-size:13px;letter-spacing:.06em;color:var(--accent);margin:8px 0 16px}

.policy-table{width:100%;border-collapse:collapse;margin:10px 0 22px;font-size:14px;border:1px solid var(--border)}
.policy-table th,.policy-table td{padding:13px 15px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top;color:var(--muted-2);font-weight:300;line-height:1.55}
.policy-table th{background:var(--surface);color:var(--accent);font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.18em;text-transform:uppercase}
.policy-table tr:last-child td{border-bottom:0}

/* ═════════ BOTÃO ═════════ */
.btn-primary{display:inline-flex;align-items:center;gap:9px;background:var(--accent);color:#050505;font-family:var(--mono);font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:14px 26px;border-radius:2px;margin-top:20px;transition:background .2s,transform .2s}
.btn-primary:hover{background:var(--white);transform:translateY(-2px)}
.cta-wrap{text-align:center}

/* ═════════ SUPORTE — cards de contato ═════════ */
/* largura por width, nao por padding: a grade pinta o proprio fundo
   (truque do gap de 1px), entao um padding lateral viraria uma faixa
   cinza visivel pra fora das bordas dos cartoes.                     */
.contact-grid{width:min(var(--wide),100% - var(--pad)*2);margin:0 auto clamp(64px,9vh,96px);display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:1px;background:var(--border);border:1px solid var(--border)}
.contact-card{background:var(--bg);padding:34px 30px;transition:background .25s}
.contact-card:hover{background:var(--card)}
.contact-card .icon{width:40px;height:40px;border:1px solid var(--border-2);border-radius:2px;display:flex;align-items:center;justify-content:center;font-size:19px;margin-bottom:22px;transition:border-color .25s}
.contact-card:hover .icon{border-color:rgba(234,248,23,.4)}
.contact-card h3{font-size:16px;letter-spacing:.03em;margin-bottom:10px}
.contact-card p{font-size:14px;font-weight:300;color:var(--muted-2);line-height:1.65;margin-bottom:20px}
.card-link{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);border-bottom:1px solid rgba(234,248,23,.3);padding-bottom:3px;transition:border-color .2s}
.card-link:hover{border-bottom-color:var(--accent)}

/* ═════════ SUPORTE — FAQ ═════════ */
.faq-wrap{max-width:var(--read);margin:0 auto clamp(80px,12vh,130px);padding:0 var(--pad)}
.faq-title{font-size:clamp(26px,4vw,42px);margin-bottom:38px}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item summary{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:21px 0;cursor:pointer;list-style:none;font-size:15.5px;font-weight:500;color:var(--white);transition:color .2s}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--accent)}
.faq-item summary .arrow{color:var(--accent);font-size:17px;flex-shrink:0;transition:transform .25s}
details[open] summary .arrow{transform:rotate(45deg)}
.faq-body{padding:0 0 22px;font-size:15px;font-weight:300;color:var(--muted-2);line-height:1.75}
.faq-body a{color:var(--accent)}

/* ═════════ GUIA — suportes, passos, dicas ═════════ */
/* 3 colunas fixas, nunca auto-fit: sao exatamente 3 cartoes, e qualquer
   contagem intermediaria (2 col) deixa uma celula vazia no fim da grade
   — que aparece como um bloco fantasma por causa do gap de 1px.        */
.mount-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border);margin-top:28px}
.mount-card{background:var(--bg);padding:28px 24px;position:relative;transition:background .25s}
.mount-card:hover{background:var(--card)}
.mount-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--accent)}
.mount-icon{font-size:24px;margin-bottom:16px}
.mount-name{font-family:var(--display);font-weight:800;text-transform:uppercase;font-size:15px;letter-spacing:.02em;margin-bottom:9px}
.mount-desc{font-size:13.5px;font-weight:300;color:var(--muted-2);line-height:1.65}

.steps-list{margin-top:28px}
.step-item{display:flex;gap:22px;padding:26px 0;border-bottom:1px solid var(--border)}
.step-item:last-child{border-bottom:0}
.step-num-badge{flex-shrink:0;width:34px;height:34px;border:1px solid var(--border-2);border-radius:2px;color:var(--accent);font-family:var(--mono);font-weight:700;font-size:12px;display:flex;align-items:center;justify-content:center}
.step-item-title{font-family:var(--display);font-weight:800;text-transform:uppercase;font-size:15px;letter-spacing:.02em;margin-bottom:7px}
.step-item-desc{font-size:14.5px;font-weight:300;color:var(--muted-2);line-height:1.7}

.tips-list{margin-top:24px;display:flex;flex-direction:column;gap:1px;background:var(--border);border:1px solid var(--border)}
.tip-row{display:flex;gap:15px;align-items:flex-start;background:var(--bg);padding:17px 19px}
.tip-icon{font-size:17px;line-height:1.35}
.tip-text{font-size:14.5px;font-weight:300;color:var(--muted-2);line-height:1.65}
.tip-text strong{color:var(--white);font-weight:600}

.alt-cta{background:var(--surface);border:1px solid var(--border);border-top:2px solid var(--accent);border-radius:3px;padding:34px 30px;text-align:center}
.alt-cta h3{font-size:19px;letter-spacing:.02em;margin-bottom:12px}
.alt-cta p{font-size:14.5px;font-weight:300;color:var(--muted-2);line-height:1.7}

/* ═════════ FOOTER ═════════ */
footer{border-top:1px solid var(--border);padding:56px var(--pad) 40px;background:var(--bg-2)}
.fgrid{max-width:1320px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.fbrand{display:flex;align-items:center;gap:11px}
.fbrand .mk{width:26px}
.fbrand .wm{width:88px}
.flinks{display:flex;gap:26px;flex-wrap:wrap}
.flinks a{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);transition:color .2s}
.flinks a:hover{color:var(--accent)}
.fcopy{max-width:1320px;margin:36px auto 0;padding-top:26px;border-top:1px solid var(--border);font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#4A4A4A;text-align:center}

/* ═════════ RESPONSIVO ═════════ */
@media (max-width:760px){
  .toc-list{grid-template-columns:1fr}
  .toc-card{padding:24px 22px 14px}
  .block h2{gap:11px}
  .mount-grid{grid-template-columns:1fr}
  .step-item{gap:16px}
  .fgrid{flex-direction:column;align-items:flex-start;gap:22px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition-duration:.01ms!important}
}