/* ============================================================
   BOOKCENTER NOTEBOOKS — LAYOUT EXCLUSIVO 2026
   Camada visual aplicada sobre todo o conteúdo existente.
   Objetivo: mudar o layout sem apagar textos, seções, páginas ou SEO.
   ============================================================ */
:root{
  --bc-orange:#f47b20;
  --bc-orange-2:#ff9a48;
  --bc-orange-deep:#b54c00;
  --bc-orange-soft:#fff2e8;
  --bc-ink:#111318;
  --bc-ink-2:#1d222a;
  --bc-paper:#f3f5f7;
  --bc-white:#ffffff;
  --bc-text:#181b21;
  --bc-muted:#626a77;
  --bc-line:#e4e8ee;
  --bc-green:#25d366;
  --bc-radius:20px;
  --bc-shadow:0 14px 38px rgba(17,19,24,.08);
  --bc-shadow-lg:0 30px 78px rgba(17,19,24,.18);
  --bc-max:1180px;

  --ink:var(--bc-ink)!important;
  --ink-2:var(--bc-ink-2)!important;
  --ink-3:#2a303a!important;
  --paper:var(--bc-paper)!important;
  --surface:var(--bc-white)!important;
  --accent:var(--bc-orange)!important;
  --accent-soft:var(--bc-orange-soft)!important;
  --accent-ink:#4f2100!important;
  --signal:var(--bc-green)!important;
  --signal-dk:#1eb958!important;
  --gold:var(--bc-orange)!important;
  --gold-dk:var(--bc-orange-deep)!important;
  --line:var(--bc-line)!important;
  --line-2:#343a44!important;
  --text:var(--bc-text)!important;
  --muted:var(--bc-muted)!important;
  --maxw:var(--bc-max)!important;
  --max:var(--bc-max)!important;
  --r:var(--bc-radius)!important;
  --shadow:var(--bc-shadow)!important;
  --shadow-lg:var(--bc-shadow-lg)!important;
}
*{box-sizing:border-box}
html{scroll-padding-top:105px}
body{
  margin:0!important;
  background:var(--bc-paper)!important;
  color:var(--bc-text)!important;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif!important;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
body::selection{background:var(--bc-orange);color:#111}
a,button,input,textarea,select,summary{outline-offset:4px}
:focus-visible{outline:3px solid rgba(244,123,32,.72)!important;outline-offset:3px!important}
.wrap,.container{max-width:var(--bc-max)!important}
.skip-link{position:fixed;left:16px;top:16px;z-index:9999;padding:12px 16px;border-radius:12px;background:#fff;color:#111;font-weight:900;box-shadow:var(--bc-shadow-lg);transform:translateY(-180%);transition:.2s}
.skip-link:focus{transform:none}

/* Barra superior */
.top,.topbar{
  background:var(--bc-ink)!important;
  color:#dce1e9!important;
  border-bottom:1px solid rgba(255,255,255,.08)!important;
}
.top .wrap,.topbar .wrap{padding-top:10px!important;padding-bottom:10px!important;gap:10px 22px!important}
.top a,.topbar a{color:#f4f6f9!important}
.topbar .tb-cta{color:#ffb47d!important;font-weight:800!important}
.dot{background:var(--bc-orange)!important}

/* Navegação exclusiva Bookcenter */
header.nav,.header{
  position:sticky!important;
  top:0!important;
  z-index:90!important;
  background:rgba(243,245,247,.90)!important;
  backdrop-filter:blur(16px) saturate(140%)!important;
  border-bottom:1px solid rgba(17,19,24,.07)!important;
  box-shadow:0 8px 30px rgba(17,19,24,.055)!important;
}
header.nav .wrap,.header .nav,.nav .wrap{
  min-height:76px!important;
  padding-top:12px!important;
  padding-bottom:12px!important;
}
.brand,.logo{
  position:relative!important;
  display:inline-flex!important;
  align-items:center!important;
  gap:11px!important;
  font-weight:900!important;
  font-size:21px!important;
  letter-spacing:-.045em!important;
  color:var(--bc-ink)!important;
  white-space:nowrap;
}
.brand::before,.logo::before{
  content:"BC";
  width:42px;
  height:42px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:linear-gradient(145deg,var(--bc-ink),#2b3039);
  border:2px solid var(--bc-orange);
  color:#fff;
  font-size:14px;
  letter-spacing:-.02em;
  box-shadow:0 11px 24px rgba(17,19,24,.16);
  flex:none;
}
.brand .mark{display:none!important}
.brand b,.logo span{
  background:transparent!important;
  color:var(--bc-orange-deep)!important;
  padding:0!important;
  margin-left:4px!important;
  border-radius:0!important;
}
.menu,.navlinks{gap:22px!important}
.menu a,.navlinks a{
  color:#434a55!important;
  font-size:14px!important;
  font-weight:720!important;
  position:relative!important;
  padding:9px 0!important;
}
.menu a:not(.btn)::after,.navlinks a:not(.btn)::after{
  content:"";
  position:absolute;
  left:0;
  bottom:2px;
  width:100%;
  height:2px;
  background:var(--bc-orange);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .18s ease;
}
.menu a:hover::after,.navlinks a:hover::after{transform:scaleX(1)}
.menu a:hover,.navlinks a:hover{color:var(--bc-ink)!important}

/* Botões */
.btn,.btn-line,.btn-wpp,.navlinks .btn{
  border-radius:14px!important;
  min-height:46px!important;
  padding:13px 20px!important;
  font-weight:850!important;
  letter-spacing:-.01em!important;
  border:1px solid transparent!important;
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease!important;
}
.btn:not(.ghost):not(.dark):not(.btn-ghost):not(.btn-wpp),.btn-line{
  background:linear-gradient(135deg,var(--bc-orange),var(--bc-orange-2))!important;
  color:#111!important;
  box-shadow:0 12px 28px rgba(244,123,32,.25)!important;
}
.btn-wpp{background:var(--bc-green)!important;color:#07170d!important;box-shadow:0 12px 28px rgba(37,211,102,.22)!important}
.btn.ghost,.btn-ghost{background:#fff!important;color:var(--bc-text)!important;border-color:#d9dee6!important;box-shadow:none!important}
.btn-ghost.on-dark{background:rgba(255,255,255,.06)!important;color:#fff!important;border-color:rgba(255,255,255,.18)!important}
.btn.dark{background:var(--bc-ink)!important;color:#fff!important}
.btn:hover{transform:translateY(-2px)!important;filter:saturate(1.06)}

/* HERO — identidade diferente do site anterior */
.hero{
  position:relative!important;
  overflow:hidden!important;
  background:
    radial-gradient(720px 420px at 90% -10%,rgba(244,123,32,.18),transparent 68%),
    linear-gradient(180deg,#ffffff 0%,#f4f6f8 100%)!important;
  color:var(--bc-text)!important;
  border-bottom:1px solid var(--bc-line)!important;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:.42;
  background-image:linear-gradient(rgba(17,19,24,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(17,19,24,.035) 1px,transparent 1px);
  background-size:42px 42px;
  mask-image:linear-gradient(to bottom,#000,transparent 78%);
}
.hero > .wrap{position:relative;z-index:2}
.hero .wrap{padding-top:68px!important;padding-bottom:72px!important}
.hero .grid{grid-template-columns:minmax(0,1.08fr) minmax(310px,.92fr)!important;gap:44px!important;align-items:center!important}
.hero h1,.hero .hero-title{
  color:var(--bc-ink)!important;
  font-weight:900!important;
  letter-spacing:-.048em!important;
  line-height:1.02!important;
  max-width:13ch;
}
.hero .hl{color:var(--bc-orange-deep)!important}
.hero p,.hero .sub{
  color:#5d6672!important;
  font-size:19px!important;
  line-height:1.62!important;
}
.hero .eyebrow,.hero .code,.eyebrow.on-dark{
  color:var(--bc-orange-deep)!important;
  font-weight:900!important;
}
.hero .eyebrow::before{background:var(--bc-orange)!important}
.hero .crumb{color:#727b87!important}
.hero .crumb a{color:var(--bc-orange-deep)!important}
.hero-card,.diag{
  position:relative!important;
  background:linear-gradient(145deg,var(--bc-ink),var(--bc-ink-2))!important;
  color:#fff!important;
  border:1px solid rgba(255,255,255,.09)!important;
  border-radius:26px!important;
  padding:28px!important;
  box-shadow:var(--bc-shadow-lg)!important;
  overflow:hidden!important;
}
.hero-card::before,.diag::before{
  content:"";
  position:absolute;
  width:190px;
  height:190px;
  right:-70px;
  top:-80px;
  border-radius:999px;
  background:radial-gradient(circle,rgba(244,123,32,.38),transparent 68%);
}
.hero-card h2,.hero-card h3,.diag h2{color:#fff!important;position:relative}
.hero-card p,.hero-card li,.diag p{color:#d0d7e1!important;position:relative}
.hero-card b,.diag b{color:#ffaf74!important}

/* Homepage: carrossel original preservado, reorganizado */
.hero > .wrap:not(:has(.grid)){
  display:grid!important;
  grid-template-columns:minmax(0,1.04fr) minmax(380px,.96fr)!important;
  gap:48px!important;
  align-items:center!important;
}
.hero-carousel{min-width:0!important}
.slide h1,.slide .hero-title{font-size:clamp(38px,5.3vw,64px)!important}
.dots button{background:#cbd1d9!important}
.dots button.on{background:var(--bc-orange)!important}

/* Novo visual exclusivo do topo */
.hero-visual.bookcenter-visual{min-height:450px!important;display:block!important;position:relative!important}
.bc-command{
  position:relative;
  min-height:420px;
  border-radius:30px;
  padding:24px;
  background:linear-gradient(150deg,#111318,#20252e);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--bc-shadow-lg);
  overflow:hidden;
}
.bc-command::before{content:"";position:absolute;inset:auto -70px -90px auto;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(244,123,32,.32),transparent 68%)}
.bc-command::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:32px 32px;mask-image:linear-gradient(to bottom,#000,transparent)}
.bc-command-head{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}
.bc-command-brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:900}
.bc-command-brand i{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--bc-orange);color:#111;font-style:normal;font-size:14px;border:1px solid #ffb47d}
.bc-command-status{display:inline-flex;align-items:center;gap:8px;color:#d7dee8;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.bc-command-status::before{content:"";width:9px;height:9px;border-radius:99px;background:#3ddc84;box-shadow:0 0 0 5px rgba(61,220,132,.10)}
.bc-device{position:relative;z-index:2;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.085);border-radius:22px;padding:20px}
.bc-device-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.bc-device-top strong{color:#fff;font-size:20px;letter-spacing:-.03em}
.bc-device-top span{color:#aeb8c7;font-size:12px;font-weight:700}
.bc-screen{background:#0c0e12;border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:18px;min-height:160px}
.bc-bars{display:grid;gap:11px}
.bc-bar{height:10px;border-radius:99px;background:#2a3039;overflow:hidden}
.bc-bar::after{content:"";display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--bc-orange),var(--bc-orange-2));width:var(--w,70%)}
.bc-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.bc-metric{background:#181c23;border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:12px}
.bc-metric b{display:block;color:#fff;font-size:14px;margin-bottom:3px}
.bc-metric span{color:#9faaba;font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.bc-command-footer{position:relative;z-index:2;display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:14px}
.bc-command-footer div{display:flex;align-items:center;gap:9px;color:#d6dde7;font-size:13px;font-weight:700;padding:12px;border:1px solid rgba(255,255,255,.075);background:rgba(255,255,255,.04);border-radius:14px}
.bc-command-footer div::before{content:"✓";width:22px;height:22px;border-radius:8px;display:grid;place-items:center;background:var(--bc-orange);color:#111;font-weight:1000}
.bc-float{position:absolute;z-index:4;background:#fff;color:var(--bc-text);border:1px solid var(--bc-line);box-shadow:var(--bc-shadow);border-radius:16px;padding:11px 14px;font-size:12px;font-weight:850}
.bc-float.one{left:-18px;bottom:58px}.bc-float.two{right:-18px;top:92px}

/* Faixas e chamadas da homepage */
.trust,.trustbar{background:#fff!important;border-bottom:1px solid var(--bc-line)!important;box-shadow:0 12px 38px rgba(17,19,24,.045)!important}
.trust .wrap,.trustbar .wrap{padding-top:17px!important;padding-bottom:17px!important;gap:12px 28px!important}
.trust span,.trustbar span{color:#3b424d!important;font-weight:760!important}
.trust svg,.trustbar svg{color:var(--bc-orange-deep)!important}
.access-highlight{
  background:linear-gradient(135deg,#fff7f0,#ffe1c8)!important;
  color:var(--bc-text)!important;
  border-top:1px solid #ffd5b1!important;
  border-bottom:1px solid #ffd5b1!important;
}
.access-highlight .pin{background:var(--bc-ink)!important;color:var(--bc-orange)!important;border-radius:18px!important}
.access-highlight h2,.access-highlight p{color:var(--bc-text)!important}
.access-highlight .btn{background:var(--bc-ink)!important;color:#fff!important}

/* Seções: manter tudo, só reorganizar visualmente */
.section{padding-top:76px!important;padding-bottom:76px!important;position:relative}
.section:nth-of-type(even):not(.hero):not(.gamer){background:rgba(255,255,255,.55)}
.section h2{font-weight:880!important;letter-spacing:-.038em!important;color:var(--bc-ink)!important}
.section .lead{color:var(--bc-muted)!important;line-height:1.7!important}
.eyebrow,.code{
  color:var(--bc-orange-deep)!important;
  font-weight:900!important;
  letter-spacing:.12em!important;
}
.eyebrow::before{background:var(--bc-orange)!important}
.grid{gap:20px!important}
.card,.answer,.notice,.problem,.brand-card,.brandcard,.local-box,.qrbox,.faq details,.trade-card,.trade-panel{
  background:#fff!important;
  border:1px solid var(--bc-line)!important;
  border-radius:var(--bc-radius)!important;
  box-shadow:var(--bc-shadow)!important;
}
.card,.brandcard,.brand-card,.trade-card{
  position:relative!important;
  overflow:hidden!important;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease!important;
}
.card::before,.brandcard::before,.brand-card::before,.trade-card::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  right:0;
  height:4px;
  background:linear-gradient(90deg,var(--bc-orange),#ffb27a);
}
.card:hover,.brandcard:hover,.brand-card:hover,.trade-card:hover{transform:translateY(-5px)!important;box-shadow:var(--bc-shadow-lg)!important;border-color:#ffc493!important}
.card h3,.brandcard .name,.brand-card h3,.trade-card h3{color:var(--bc-ink)!important;font-weight:850!important}
.card p,.brandcard p,.brand-card p,.trade-card p{color:var(--bc-muted)!important}
.svc-ico{background:var(--bc-orange-soft)!important;color:var(--bc-orange-deep)!important;border:1px solid #ffd8ba!important;border-radius:15px!important}
.answer{border-left:5px solid var(--bc-orange)!important;background:linear-gradient(180deg,#fff,#fffaf6)!important}
.notice{background:#fff7ef!important;border-color:#ffcca5!important}
.notice strong{color:#6b2b00!important}
.pillbox,.chips{gap:9px!important}
.pill,.chip,.gtags span{
  background:#fff!important;
  border:1px solid #dfe4ea!important;
  color:#414955!important;
  border-radius:999px!important;
  box-shadow:0 4px 12px rgba(17,19,24,.035)!important;
}
.pill:hover,.chip:hover{border-color:var(--bc-orange)!important;color:var(--bc-orange-deep)!important}
.routes a{
  background:#fff!important;
  border:1px solid var(--bc-line)!important;
  border-radius:14px!important;
  box-shadow:0 7px 18px rgba(17,19,24,.045)!important;
  transition:.18s ease!important;
}
.routes a:hover{transform:translateX(4px)!important;border-color:var(--bc-orange)!important;color:var(--bc-orange-deep)!important}

/* Blocos escuros específicos */
.gamer,.ai,.trade-hero,.cta{
  background:
    radial-gradient(620px 300px at 90% 0,rgba(244,123,32,.20),transparent 68%),
    linear-gradient(145deg,var(--bc-ink),var(--bc-ink-2))!important;
  color:#fff!important;
}
.gamer h2,.ai h2,.trade-hero h2,.cta h2{color:#fff!important}
.gamer .lead,.ai p,.trade-hero p,.cta p{color:#cbd4df!important}
.gamer .feat div,.chatdemo,.trade-panel{background:rgba(255,255,255,.055)!important;border-color:rgba(255,255,255,.09)!important;box-shadow:none!important}
.gamer .feat h3,.trade-panel h3{color:#fff!important}
.gamer .feat p,.trade-panel p{color:#c6d0dd!important}
.cta{border-radius:28px!important;padding:42px!important;box-shadow:var(--bc-shadow-lg)!important}

/* Processo, diferenciais e FAQ */
.step .n,.step .num{background:linear-gradient(135deg,var(--bc-orange),var(--bc-orange-2))!important;color:#111!important;border:0!important;border-radius:13px!important}
.diff{border-radius:18px!important;border-color:var(--bc-line)!important;box-shadow:var(--bc-shadow)!important;background:#fff!important}
.diff svg{color:var(--bc-orange-deep)!important}
.faq details{overflow:hidden!important;margin-bottom:12px!important}
.faq summary{position:relative!important;padding-right:52px!important;color:var(--bc-ink)!important;font-weight:850!important}
.faq summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:10px;display:grid;place-items:center;background:var(--bc-orange-soft);color:var(--bc-orange-deep);font-size:19px}
.faq details[open] summary::after{content:"−"}

/* Contato e formulários */
.contact,.form,.mapwrap{border-radius:24px!important}
input,textarea,select{
  width:100%;
  min-height:48px!important;
  border:1px solid #d8dde5!important;
  border-radius:13px!important;
  background:#fff!important;
  color:var(--bc-text)!important;
  box-shadow:0 3px 10px rgba(17,19,24,.025)!important;
}
textarea{min-height:132px!important}
input:focus,textarea:focus,select:focus{border-color:var(--bc-orange)!important;box-shadow:0 0 0 4px rgba(244,123,32,.12)!important}

/* Rodapé */
.footer,footer{
  position:relative!important;
  background:linear-gradient(150deg,#0c0e12,#181c23)!important;
  color:#b8c1cd!important;
  border-top:5px solid var(--bc-orange)!important;
}
.footer strong,footer strong{color:#fff!important}
.footer a,footer a{color:#fff!important}
.legal{color:#8f9aa8!important;border-color:rgba(255,255,255,.10)!important}
.bn-legal-links{border-color:rgba(255,255,255,.10)!important}

/* Botão flutuante */
.float,.float-wpp{
  background:var(--bc-green)!important;
  color:#07170d!important;
  border:1px solid rgba(255,255,255,.7)!important;
  border-radius:999px!important;
  box-shadow:0 16px 38px rgba(17,19,24,.24)!important;
  font-weight:900!important;
}

/* Menu móvel */
.bn-menu-toggle,.burger{border-radius:13px!important;border:1px solid #d8dde5!important;background:#fff!important;color:var(--bc-ink)!important}
@media(max-width:1040px){
  .hero > .wrap:not(:has(.grid)){grid-template-columns:1fr!important}
  .hero-visual.bookcenter-visual{max-width:700px;width:100%;margin:0 auto}
  .hero .grid{grid-template-columns:1fr!important}
  .hero-card{max-width:760px}
}
@media(max-width:850px){
  .bn-menu-toggle{display:inline-flex!important}
  .menu,.navlinks{display:none!important}
  .menu.bn-open,.navlinks.bn-open{
    display:flex!important;
    position:absolute!important;
    left:14px!important;
    right:14px!important;
    top:calc(100% + 8px)!important;
    z-index:120!important;
    flex-direction:column!important;
    gap:0!important;
    padding:12px!important;
    background:#fff!important;
    border:1px solid var(--bc-line)!important;
    border-radius:18px!important;
    box-shadow:var(--bc-shadow-lg)!important;
  }
  .menu.bn-open a,.navlinks.bn-open a{padding:12px 10px!important;width:100%!important}
  .hero .wrap{padding-top:52px!important;padding-bottom:56px!important}
  .bc-float{display:none}
}
@media(max-width:620px){
  body{font-size:16px!important}
  .wrap,.container{padding-left:16px!important;padding-right:16px!important}
  header.nav .wrap,.header .nav,.nav .wrap{min-height:68px!important}
  .brand,.logo{font-size:18px!important}
  .brand::before,.logo::before{width:38px;height:38px;border-radius:12px}
  .section{padding-top:52px!important;padding-bottom:52px!important}
  .hero h1,.hero .hero-title{font-size:clamp(34px,11vw,48px)!important}
  .hero p,.hero .sub{font-size:17px!important}
  .bc-command{padding:16px;min-height:auto;border-radius:24px}
  .bc-metrics{grid-template-columns:1fr}
  .bc-command-footer{grid-template-columns:1fr}
  .cta{padding:27px!important;border-radius:22px!important}
  .btn{width:100%!important;justify-content:center!important}
  .float,.float-wpp{left:12px!important;right:12px!important;bottom:12px!important;width:auto!important;text-align:center!important;justify-content:center!important}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}
@media print{.top,.topbar,.nav,.header,.float,.float-wpp,.bn-menu-toggle,.burger{display:none!important}body{background:#fff!important}.card{box-shadow:none!important}}


/* ============================================================
   BOOKCENTER — AGENTE INTELIGENTE DE PRÉ-ATENDIMENTO 24H
   Widget global, acessível e responsivo. Não remove conteúdo.
   ============================================================ */
:root{
  --bc-ai-orange:#f47b20;
  --bc-ai-orange-2:#ff9a4b;
  --bc-ai-dark:#0d0f13;
  --bc-ai-dark-2:#171b22;
  --bc-ai-text:#17191e;
  --bc-ai-muted:#626976;
  --bc-ai-line:#e5e8ee;
  --bc-ai-surface:#fff;
  --bc-ai-soft:#fff4eb;
  --bc-ai-green:#18a861;
  --bc-ai-shadow:0 24px 68px rgba(13,15,19,.24);
}
.bc-ai-launcher{
  position:fixed;right:18px;bottom:18px;z-index:2147483000;
  min-height:58px;display:inline-flex;align-items:center;gap:11px;
  border:0;border-radius:999px;padding:10px 17px 10px 10px;
  background:linear-gradient(135deg,var(--bc-ai-orange),var(--bc-ai-orange-2));
  color:#111;font:800 14px/1.15 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  box-shadow:0 18px 45px rgba(244,123,32,.34);cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease;
}
.bc-ai-launcher:hover{transform:translateY(-3px);box-shadow:0 24px 52px rgba(244,123,32,.42)}
.bc-ai-launcher:focus-visible{outline:3px solid rgba(244,123,32,.35);outline-offset:3px}
.bc-ai-launcher-icon{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#111;color:var(--bc-ai-orange);font-size:20px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.bc-ai-launcher-text{display:grid;text-align:left}
.bc-ai-launcher-text strong{font-size:14px;line-height:1.1}
.bc-ai-launcher-text small{font-size:11px;font-weight:700;opacity:.72;margin-top:3px}
.bc-ai-unread{position:absolute;right:4px;top:-4px;min-width:22px;height:22px;padding:0 6px;border-radius:999px;display:grid;place-items:center;background:#111;color:#fff;font-size:11px;border:2px solid #fff}

.bc-ai-teaser{
  position:fixed;right:18px;bottom:88px;z-index:2147482999;width:min(350px,calc(100vw - 28px));
  background:#fff;border:1px solid var(--bc-ai-line);border-radius:20px;padding:16px 42px 16px 17px;
  box-shadow:var(--bc-ai-shadow);font:500 14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--bc-ai-text);animation:bcAiUp .35s ease both;
}
.bc-ai-teaser strong{display:block;font-size:15px;margin-bottom:4px}
.bc-ai-teaser p{margin:0;color:var(--bc-ai-muted)}
.bc-ai-teaser button{position:absolute;right:10px;top:10px;width:28px;height:28px;border:0;border-radius:9px;background:#f2f3f6;color:#555;cursor:pointer}
@keyframes bcAiUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

.bc-ai-panel{
  position:fixed;right:18px;bottom:88px;z-index:2147483001;
  width:min(410px,calc(100vw - 28px));height:min(680px,calc(100vh - 112px));
  display:none;grid-template-rows:auto 1fr auto;background:var(--bc-ai-surface);
  color:var(--bc-ai-text);border:1px solid rgba(17,19,24,.12);border-radius:24px;
  overflow:hidden;box-shadow:var(--bc-ai-shadow);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
.bc-ai-panel.is-open{display:grid;animation:bcAiUp .24s ease both}
.bc-ai-head{position:relative;padding:16px 54px 15px 17px;background:linear-gradient(145deg,var(--bc-ai-dark),var(--bc-ai-dark-2));color:#fff;border-bottom:3px solid var(--bc-ai-orange)}
.bc-ai-head-row{display:flex;align-items:center;gap:11px}
.bc-ai-avatar{width:43px;height:43px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,var(--bc-ai-orange),var(--bc-ai-orange-2));color:#111;font-size:20px;font-weight:900;flex:none}
.bc-ai-head strong{display:block;font-size:15px;line-height:1.2}
.bc-ai-head small{display:flex;align-items:center;gap:7px;color:#cbd3df;font-size:11.5px;margin-top:4px}
.bc-ai-status-dot{width:8px;height:8px;border-radius:50%;background:var(--bc-ai-green);box-shadow:0 0 0 4px rgba(24,168,97,.16)}
.bc-ai-close{position:absolute;right:12px;top:13px;width:38px;height:38px;border:1px solid rgba(255,255,255,.12);border-radius:12px;background:rgba(255,255,255,.06);color:#fff;cursor:pointer;font-size:20px}
.bc-ai-body{overflow:auto;padding:17px;background:linear-gradient(180deg,#f7f8fa,#fff);scroll-behavior:smooth}
.bc-ai-body::-webkit-scrollbar{width:8px}.bc-ai-body::-webkit-scrollbar-thumb{background:#d7dbe3;border-radius:9px}
.bc-ai-message{display:flex;gap:9px;margin:0 0 12px;align-items:flex-end}
.bc-ai-message.is-user{justify-content:flex-end}
.bc-ai-bubble{max-width:86%;padding:11px 13px;border-radius:17px;font-size:13.8px;line-height:1.46;white-space:pre-line;box-shadow:0 4px 14px rgba(17,19,24,.06)}
.bc-ai-message.is-bot .bc-ai-bubble{background:#fff;border:1px solid var(--bc-ai-line);border-bottom-left-radius:6px}
.bc-ai-message.is-user .bc-ai-bubble{background:linear-gradient(135deg,var(--bc-ai-orange),var(--bc-ai-orange-2));color:#111;border-bottom-right-radius:6px;font-weight:650}
.bc-ai-time{display:block;font-size:10px;color:#9299a5;margin-top:6px;text-align:right;font-weight:600}
.bc-ai-typing{display:inline-flex;gap:4px;align-items:center;padding:12px 14px;background:#fff;border:1px solid var(--bc-ai-line);border-radius:17px;border-bottom-left-radius:6px;margin-bottom:12px}
.bc-ai-typing i{width:6px;height:6px;border-radius:50%;background:#9aa1ac;animation:bcAiTyping 1s infinite alternate}.bc-ai-typing i:nth-child(2){animation-delay:.15s}.bc-ai-typing i:nth-child(3){animation-delay:.3s}
@keyframes bcAiTyping{to{transform:translateY(-4px);background:var(--bc-ai-orange)}}
.bc-ai-options{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 15px}
.bc-ai-option{border:1px solid #d8dce4;background:#fff;color:#252a33;border-radius:999px;padding:9px 12px;font:750 12.5px/1.15 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;cursor:pointer;transition:.16s}
.bc-ai-option:hover,.bc-ai-option:focus-visible{border-color:var(--bc-ai-orange);background:var(--bc-ai-soft);transform:translateY(-1px);outline:0}
.bc-ai-option.is-primary{background:var(--bc-ai-dark);border-color:var(--bc-ai-dark);color:#fff}
.bc-ai-option.is-human{background:#fff3e9;border-color:#ffd2ad;color:#7a3900}
.bc-ai-summary{background:#fff;border:1px solid var(--bc-ai-line);border-radius:18px;padding:14px;margin:10px 0 14px;box-shadow:0 8px 24px rgba(17,19,24,.06)}
.bc-ai-summary strong{display:block;font-size:13px;margin-bottom:9px}
.bc-ai-summary dl{display:grid;grid-template-columns:98px 1fr;gap:6px 10px;margin:0;font-size:12.5px}
.bc-ai-summary dt{color:var(--bc-ai-muted);font-weight:700}.bc-ai-summary dd{margin:0;color:#272c35;font-weight:650;word-break:break-word}
.bc-ai-actions{display:grid;gap:8px;margin-top:10px}
.bc-ai-action{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border-radius:13px;border:1px solid #d8dce4;background:#fff;color:#1d222a;font-weight:800;font-size:13px;cursor:pointer}
.bc-ai-action.primary{background:linear-gradient(135deg,var(--bc-ai-orange),var(--bc-ai-orange-2));border-color:transparent;color:#111}
.bc-ai-action.dark{background:#111;color:#fff;border-color:#111}
.bc-ai-action:hover{transform:translateY(-1px)}
.bc-ai-input-wrap{border-top:1px solid var(--bc-ai-line);background:#fff;padding:11px 12px}
.bc-ai-input-form{display:flex;gap:8px;align-items:end}
.bc-ai-input{width:100%;min-height:43px;max-height:110px;resize:none;border:1px solid #d8dce4;border-radius:13px;padding:11px 12px;font:500 13.5px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--bc-ai-text);outline:0}
.bc-ai-input:focus{border-color:var(--bc-ai-orange);box-shadow:0 0 0 3px rgba(244,123,32,.12)}
.bc-ai-send{width:43px;height:43px;border:0;border-radius:13px;background:var(--bc-ai-dark);color:#fff;cursor:pointer;font-size:18px;flex:none}
.bc-ai-input-note{display:flex;justify-content:space-between;gap:8px;color:#858c98;font-size:10.5px;margin-top:7px}
.bc-ai-input-note button{border:0;background:transparent;color:#9a4f0b;font-size:10.5px;font-weight:800;cursor:pointer;padding:0}
.bc-ai-hidden{display:none!important}

/* Evita sobreposição com botões flutuantes antigos do projeto. */
body:has(.bc-ai-launcher) .float,body:has(.bc-ai-launcher) .float-wpp{bottom:88px!important;right:18px!important}
@media(max-width:720px){
  .bc-ai-launcher{right:12px;bottom:12px;min-height:54px;padding-right:14px}
  .bc-ai-launcher-icon{width:37px;height:37px}
  .bc-ai-panel{left:8px;right:8px;bottom:8px;width:auto;height:min(760px,calc(100dvh - 16px));border-radius:22px}
  .bc-ai-teaser{left:12px;right:12px;bottom:78px;width:auto}
  body:has(.bc-ai-launcher) .float,body:has(.bc-ai-launcher) .float-wpp{display:none!important}
  .bc-ai-bubble{max-width:91%}
}
@media(prefers-reduced-motion:reduce){.bc-ai-launcher,.bc-ai-panel,.bc-ai-teaser,.bc-ai-option,.bc-ai-action{animation:none!important;transition:none!important}}
@media print{.bc-ai-launcher,.bc-ai-panel,.bc-ai-teaser{display:none!important}}