/* ============================================================
   CNH Blindada · Home
   Design: preto profundo + vermelho + azul (ref. vendas3),
   dobras intercalando escuro e branco. Sem animação de fundo.
   ============================================================ */

:root{
  --preto:#06080f; --preto-2:#0b101c;
  --vermelho:#b01226; --vermelho-claro:#d92038; --vermelho-vivo:#ff4757;
  --azul:#16305e; --azul-claro:#2563eb; --azul-vivo:#5b9bff;
  --amarelo:#f7c948; --verde:#22c55e;
  --off:#eef2f9; --off-dim:#9aabc4;
  --borda:rgba(238,242,249,.12);
  --claro-bg:#f5f7fb; --claro-card:#ffffff; --ink:#0e1420; --ink-dim:#4c5866;
  --claro-borda:#e4e8f0;
  --max:1120px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body.dark{
  font-family:'Inter',system-ui,sans-serif;background:var(--preto);color:var(--off);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
.serif{font-family:'Playfair Display',serif}
.mono{font-family:'JetBrains Mono',monospace}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
::selection{background:var(--azul-claro);color:var(--off)}

/* ---------- dobras ---------- */
section.blk{padding:84px 0;background:var(--preto)}
section.blk.escura-2{background:var(--preto-2)}
section.blk.clara{background:var(--claro-bg);color:var(--ink)}
section.blk.clara .kicker{color:var(--azul-claro)}
section.blk.clara h2.sec{color:var(--ink)}
section.blk.clara h2.sec em{color:var(--vermelho-claro)}
section.blk.clara .lead{color:var(--ink-dim)}

.kicker{font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--azul-vivo);margin-bottom:14px;display:block}
h2.sec{font-family:'Playfair Display',serif;font-size:clamp(28px,3.4vw,44px);font-weight:600;line-height:1.15;margin-bottom:14px;color:var(--off)}
h2.sec em{font-style:italic;color:var(--vermelho-vivo)}
.lead{color:var(--off-dim);font-size:16.5px;max-width:660px}
.lead strong{color:inherit}
.sec-head{max-width:680px;margin-bottom:44px}

/* ---------- topo ---------- */
.topbar{position:sticky;top:0;z-index:50;background:rgba(6,8,15,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--borda)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--off)}
.brand img{height:38px;width:auto;display:block}
.brand b{font-size:14px;letter-spacing:.06em}
.nav{display:flex;align-items:center;gap:26px}
.nav a{color:var(--off-dim);text-decoration:none;font-size:14px;transition:color .2s}
.nav a:hover{color:var(--off)}
.nav-toggle{display:none;background:none;border:1px solid var(--borda);border-radius:8px;color:var(--off);padding:7px 11px;font-size:17px}

/* ---------- botões ---------- */
.btn{
  display:inline-block;text-align:center;cursor:pointer;text-decoration:none;
  background:linear-gradient(135deg, var(--vermelho-claro), var(--vermelho));
  color:#fff;border:none;border-radius:14px;
  font-size:16.5px;font-weight:800;letter-spacing:.02em;padding:18px 40px;
  box-shadow:0 14px 40px rgba(217,32,56,.4);
  transition:transform .15s, box-shadow .15s, filter .15s;
  position:relative;overflow:hidden;
}
.btn::after{
  content:"";position:absolute;top:0;bottom:0;width:60px;left:-80px;
  background:linear-gradient(100deg, transparent, rgba(255,255,255,.35), transparent);
  transform:skewX(-20deg);animation:varre 3.4s ease-in-out infinite;
}
@keyframes varre{0%,60%{left:-80px}100%{left:120%}}
.btn:hover{transform:translateY(-2px);filter:brightness(1.1);box-shadow:0 20px 50px rgba(217,32,56,.55)}
.btn .sub{display:block;font-size:12px;font-weight:500;opacity:.85;margin-top:4px;letter-spacing:.04em}
.btn.sm{font-size:13.5px;padding:11px 20px;border-radius:10px;box-shadow:0 8px 22px rgba(217,32,56,.35)}
.btn-ghost{
  display:inline-block;text-decoration:none;color:var(--off-dim);
  font-size:14.5px;font-weight:600;border:1px solid var(--borda);border-radius:12px;
  padding:15px 28px;background:rgba(255,255,255,.02);
  transition:border-color .2s, color .2s;
}
.btn-ghost:hover{border-color:var(--azul-claro);color:var(--off)}

/* ---------- hero (glow estático, sem animação de fundo) ---------- */
.hero{position:relative;padding:96px 0 84px;text-align:center;overflow:hidden;background:var(--preto)}
.hero .glow{position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(ellipse 55% 50% at 22% 12%, rgba(37,99,235,.22), transparent 62%),
  radial-gradient(ellipse 55% 50% at 78% 16%, rgba(217,32,56,.18), transparent 62%);}
.hero .wrap{position:relative;z-index:2;max-width:900px}
.chip-placa{
  display:inline-flex;align-items:center;gap:10px;
  font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  border:2px solid var(--vermelho-claro);background:rgba(6,8,15,.7);color:var(--off);
  padding:10px 20px;border-radius:999px;margin-bottom:30px;
  box-shadow:0 0 24px rgba(217,32,56,.25), inset 0 0 0 3px rgba(238,242,249,.08);
}
h1{font-family:'Playfair Display',serif;font-size:clamp(34px,5vw,62px);font-weight:600;line-height:1.1;margin-bottom:20px}
h1 em{font-style:italic;color:var(--vermelho-vivo)}
.h-sub{font-size:clamp(16px,1.9vw,19px);color:var(--off-dim);max-width:640px;margin:0 auto 36px}
.h-sub strong{color:var(--off)}
.cta-zone{display:flex;flex-direction:column;align-items:center;gap:16px}
.cta-linha{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;align-items:center}
.hero-note{color:var(--off-dim);font-size:13.5px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:center}
.stars{color:var(--amarelo);letter-spacing:2px;font-size:14px}

/* ---------- ticker ---------- */
.ticker{border-top:1px solid var(--borda);border-bottom:1px solid var(--borda);background:var(--preto-2);padding:15px 0;overflow:hidden;white-space:nowrap}
.ticker .trilho{display:inline-flex;animation:ticker-corre 32s linear infinite}
.ticker span{font-family:'JetBrains Mono',monospace;font-size:12.5px;letter-spacing:.1em;color:var(--off-dim);padding:0 26px;text-transform:uppercase}
.ticker span b{color:var(--azul-vivo);font-weight:600}
.ticker span i{color:var(--vermelho-vivo);font-style:normal}
@keyframes ticker-corre{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion: reduce){.ticker .trilho{animation:none}.btn::after{animation:none}}

/* ---------- contadores (dobra clara) ---------- */
.contadores{display:grid;grid-template-columns:repeat(2,1fr);gap:26px 56px;max-width:940px}
.contador{display:flex;align-items:baseline;gap:16px;border-left:3px solid var(--azul-claro);padding:6px 0 6px 22px}
.contador b{font-family:'Playfair Display',serif;font-size:clamp(34px,3.6vw,46px);font-weight:700;color:var(--ink);white-space:nowrap;flex-shrink:0}
.contador b i{font-style:normal;color:var(--azul-claro)}
.contador.vm{border-left-color:var(--vermelho-claro)}
.contador.vm b i{color:var(--vermelho-claro)}
.contador > span{font-size:14.5px;color:var(--ink-dim);line-height:1.5}
.contador b span{font-size:inherit;color:inherit}

/* ---------- cards de defesa com sinais de trânsito ---------- */
.placas-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.placa-card{
  border:1px solid var(--borda);border-radius:18px;padding:32px 26px;text-align:center;
  background:linear-gradient(180deg, rgba(255,255,255,.04), transparent);
  transition:transform .25s, border-color .25s;text-decoration:none;color:var(--off);
  display:flex;flex-direction:column;
}
.placa-card:hover{transform:translateY(-4px);border-color:var(--azul-claro)}
.placa-card:hover .sinal{animation:balanca .6s ease-in-out}
@keyframes balanca{0%,100%{transform:rotate(0)}25%{transform:rotate(-5deg)}60%{transform:rotate(4deg)}}
.placa-card h4{font-family:'Playfair Display',serif;font-size:19px;font-weight:600;margin:18px 0 8px}
.placa-card p{font-size:14.5px;color:var(--off-dim)}
.placa-card .go{margin-top:auto;padding-top:14px;color:var(--vermelho-vivo);font-size:13.5px;font-weight:700}
.sinal{width:84px;height:84px;margin:0 auto;position:relative;display:flex;align-items:center;justify-content:center}
.sinal.losango::before{content:"";position:absolute;inset:10px;transform:rotate(45deg);background:var(--amarelo);border-radius:10px;border:3px solid #0a0d16;box-shadow:0 0 0 2px var(--amarelo), 0 10px 30px rgba(247,201,72,.25)}
.sinal.losango .ic{position:relative;z-index:1;font-size:30px;filter:grayscale(1) brightness(.2)}
.sinal.proibido::before{content:"";position:absolute;inset:6px;border-radius:50%;background:#eef2f9;border:8px solid var(--vermelho-claro);box-shadow:0 10px 30px rgba(217,32,56,.3)}
.sinal.proibido::after{content:"";position:absolute;left:14px;right:14px;top:50%;height:8px;margin-top:-4px;background:var(--vermelho-claro);transform:rotate(-45deg);border-radius:4px;z-index:2}
.sinal.proibido .ic{position:relative;z-index:1;font-size:28px;filter:grayscale(1) brightness(.25)}
.sinal.info::before{content:"";position:absolute;inset:8px;border-radius:14px;background:var(--azul-claro);box-shadow:0 10px 30px rgba(37,99,235,.35), inset 0 0 0 3px rgba(255,255,255,.7)}
.sinal.info .ic{position:relative;z-index:1;font-size:30px}

/* ---------- como funciona (dobra clara) ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{background:var(--claro-card);border:1px solid var(--claro-borda);border-radius:18px;padding:28px 26px;box-shadow:0 12px 34px rgba(14,20,32,.06)}
.step .n{
  width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;
  background:linear-gradient(135deg, var(--vermelho-claro), var(--vermelho));color:#fff;
  font-family:'Playfair Display',serif;font-weight:700;font-size:20px;box-shadow:0 8px 20px rgba(217,32,56,.3);
}
.step b{display:block;margin-bottom:8px;font-size:16.5px;color:var(--ink);font-family:'Playfair Display',serif;font-size:18px}
.step p{color:var(--ink-dim);font-size:14.5px}

/* ---------- por que (dobra escura) ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.split ul{list-style:none;display:grid;gap:14px;margin-top:24px}
.split li{display:flex;gap:12px;color:var(--off-dim);font-size:15px;line-height:1.6}
.split li::before{content:"✓";color:var(--verde);font-weight:800;flex:none}
.split li strong{color:var(--off)}
.panel{
  background:radial-gradient(ellipse 80% 60% at 80% 0%, rgba(37,99,235,.3), transparent 60%), linear-gradient(160deg,#17233d,#0c1322);
  border:1px solid rgba(91,155,255,.3);border-radius:20px;padding:34px 30px;
  box-shadow:0 40px 90px rgba(0,0,0,.5);
}
.panel .big{font-family:'Playfair Display',serif;font-size:clamp(44px,5vw,64px);font-weight:700;color:var(--off);line-height:1.05}
.panel .big em{font-style:italic;color:var(--vermelho-vivo)}
.panel p{color:var(--off-dim);font-size:14.5px;margin-top:12px}
.panel .mini-note{margin-top:20px;padding-top:16px;border-top:1px dashed rgba(238,242,249,.2);color:var(--off-dim);font-size:12.5px;opacity:.8}

/* ---------- prova social + blog (dobra clara) ---------- */
.reviews{
  background:var(--claro-card);border:1px solid var(--claro-borda);border-radius:20px;padding:30px 34px;
  display:flex;align-items:center;gap:28px;flex-wrap:wrap;justify-content:space-between;
  box-shadow:0 12px 34px rgba(14,20,32,.06);margin-bottom:56px;
}
.reviews .score{display:flex;align-items:center;gap:16px}
.reviews .score .n{font-family:'Playfair Display',serif;font-size:52px;font-weight:700;color:var(--ink)}
.reviews p{color:var(--ink-dim);font-size:14.5px;max-width:480px}
.reviews .selo-g{font-size:12px;color:var(--ink-dim);letter-spacing:.06em;text-transform:uppercase}

.posts{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.post{background:var(--claro-card);border:1px solid var(--claro-borda);border-radius:18px;padding:28px;text-decoration:none;color:var(--ink);transition:transform .2s, box-shadow .2s;box-shadow:0 12px 34px rgba(14,20,32,.05)}
.post:hover{transform:translateY(-3px);box-shadow:0 18px 44px rgba(14,20,32,.1)}
.post .tag{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--vermelho-claro)}
.post b{display:block;font-family:'Playfair Display',serif;font-size:19px;line-height:1.35;margin:10px 0;font-weight:600}
.post p{color:var(--ink-dim);font-size:14.5px}
.post .go{color:var(--vermelho-claro);font-size:13.5px;font-weight:700;margin-top:12px;display:inline-block}

/* ---------- FAQ (dobra escura) ---------- */
.faq{display:grid;gap:10px;max-width:820px}
.faq details{background:var(--preto-2);border:1px solid var(--borda);border-radius:14px}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:700;font-size:15.5px;list-style:none;display:flex;justify-content:space-between;gap:14px;color:var(--off)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--vermelho-vivo);font-weight:800;font-size:18px}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 22px 18px;color:var(--off-dim);font-size:14.5px;line-height:1.65}

/* ---------- CTA final ---------- */
.cta-final{
  background:radial-gradient(ellipse 70% 80% at 50% 0%, rgba(37,99,235,.28), transparent 60%), linear-gradient(160deg,#17233d,#0b101c);
  border:1px solid rgba(91,155,255,.25);border-radius:24px;padding:60px 40px;text-align:center;
  box-shadow:0 40px 90px rgba(0,0,0,.45);
}
.cta-final h2{font-family:'Playfair Display',serif;font-size:clamp(28px,3.6vw,44px);font-weight:600;line-height:1.15;margin-bottom:14px}
.cta-final h2 em{font-style:italic;color:var(--vermelho-vivo)}
.cta-final p{color:var(--off-dim);max-width:560px;margin:0 auto 30px}

/* ---------- rodapé ---------- */
footer{border-top:1px solid var(--borda);padding:46px 0 96px;background:var(--preto)}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;color:var(--off-dim);font-size:13.5px}
.foot b{color:var(--off);display:block;margin-bottom:10px;font-size:14px}
.foot a{color:var(--off-dim);text-decoration:none;display:block;margin-bottom:7px}
.foot a:hover{color:var(--off)}
.legal{margin-top:30px;padding-top:20px;border-top:1px solid var(--borda);color:var(--off-dim);font-size:12.5px;line-height:1.7;opacity:.8}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;background:var(--verde);color:#fff;border-radius:999px;padding:14px 20px;font-weight:700;font-size:14.5px;text-decoration:none;display:flex;align-items:center;gap:9px;box-shadow:0 8px 24px rgba(0,0,0,.45);transition:transform .2s}
.wa-float:hover{transform:translateY(-2px)}

/* ---------- animações de entrada ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.on{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .placa-card:hover .sinal{animation:none}
}

/* ---------- responsivo ---------- */
@media (max-width:920px){
  .placas-grid{grid-template-columns:1fr 1fr}
  .contadores{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:30px}
  .posts{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
}
@media (max-width:640px){
  .nav{display:none;position:absolute;top:66px;left:0;right:0;background:var(--preto);border-bottom:1px solid var(--borda);flex-direction:column;align-items:flex-start;padding:18px 22px;gap:16px}
  .nav.open{display:flex}
  .nav-toggle{display:block}
  .placas-grid{grid-template-columns:1fr}
  .hero{padding:64px 0 56px}
  section.blk{padding:56px 0}
  .cta-final{padding:42px 22px}
  .foot{grid-template-columns:1fr}
  .brand b{display:none}
  .contador b{min-width:auto}
}