/* Black November — Rekon.AI. Tudo aqui só aparece quando black.js liga a campanha (.bn-ativa / elementos bn-*). */
:root{--bn-preto:#000;--bn-preto-2:#0a0b12;--bn-branco:#fff;--bn-linha:rgba(255,255,255,.14);--bn-cinza:#a3a8c3}
.bn-tag{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;background:var(--bn-branco);color:var(--bn-preto);font-family:var(--ff-mono);font-weight:700;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap;line-height:1}
.bn-de{color:var(--faint);text-decoration:line-through;text-decoration-thickness:1.5px;font-weight:500}

/* faixa do topo */
.bn-topo{position:sticky;top:0;z-index:61;display:flex;align-items:center;min-height:42px;background:var(--bn-preto);color:var(--bn-branco);border-bottom:1px solid var(--bn-linha);font-family:var(--ff-mono);font-weight:600;font-size:12px;line-height:1;letter-spacing:.1em;text-transform:uppercase;overflow:hidden}
.bn-topo .bn-trilho{flex:1 1 auto;min-width:0}
.bn-ativa .nav{position:relative;top:auto}
.bn-acao{flex:0 0 auto;display:flex;align-items:center;gap:14px;padding:0 16px;background:var(--bn-preto);box-shadow:-28px 0 24px var(--bn-preto);position:relative;z-index:1}
.bn-conta{font-weight:500;color:var(--bn-cinza);letter-spacing:.02em;text-transform:none;white-space:nowrap}
.bn-conta b{color:var(--bn-branco);font-variant-numeric:tabular-nums}
.bn-botao{display:inline-flex;align-items:center;min-height:28px;padding:0 14px;border-radius:999px;background:var(--bn-branco);color:var(--bn-preto)!important;font-family:var(--ff-disp);font-weight:700;font-size:12px;letter-spacing:0;text-transform:none;text-decoration:none!important;white-space:nowrap;transition:background .2s,color .2s}
.bn-botao:hover{background:var(--acc);color:#fff!important}
.bn-trilho{display:flex;width:max-content;animation:bn-correr 40s linear infinite;will-change:transform}
.bn-bloco{display:flex;align-items:center;flex:0 0 auto}
.bn-item{padding:0 18px;white-space:nowrap}
.bn-sep{color:var(--acc-bright);font-size:.9em}
.bn-topo .bn-item:nth-child(8n+1){font-weight:800}
@keyframes bn-correr{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* fitas cruzadas */
.bn-faixas{position:relative;z-index:2;height:150px;overflow:hidden;margin:0 0 56px;pointer-events:none}
.bn-fita{position:absolute;left:-5%;width:110%;top:50%;padding:14px 0;background:var(--bn-preto);color:var(--bn-branco);font-family:var(--ff-disp);font-weight:800;font-size:clamp(16px,2.2vw,24px);line-height:1;letter-spacing:.04em;text-transform:uppercase;border-top:2px solid var(--bn-branco);border-bottom:2px solid var(--bn-branco);overflow:hidden}
.bn-fita--a{transform:translateY(-50%) rotate(-3deg);z-index:2;box-shadow:0 14px 34px rgba(0,0,0,.6)}
.bn-fita--b{transform:translateY(-50%) rotate(2.5deg);background:var(--bn-preto-2);border-color:var(--acc);color:var(--bn-cinza)}
.bn-fita .bn-trilho{animation-duration:45s}
.bn-fita--b .bn-trilho{animation-direction:reverse;animation-duration:55s}

/* selo do hero */
.bn-selo{display:inline-flex;align-items:center;gap:10px;padding:5px 14px 5px 5px;margin:0 0 20px;border-radius:999px;background:var(--bn-preto);border:1px solid rgba(255,255,255,.22);color:var(--bn-branco);font-size:14px;line-height:1.2}
.bn-selo-tx b{font-weight:800}
.bn-ativa .hero-stage-content>.eyebrow{display:none}

/* toggles */
.bn-ativa .toggle .bn-save,.bn-ativa .seg .bn-save{color:var(--acc-bright)}
.bn-ativa .toggle button.on .bn-save{color:#fff}

/* painel: contagem + gráfico */
.bn-painel{margin-top:36px;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);background:var(--bn-preto);border:1px solid var(--bn-linha);border-radius:var(--r-lg,22px);overflow:hidden;position:relative;z-index:1}
.bn-relogio{padding:clamp(24px,3vw,36px);border-right:1px solid var(--bn-linha);display:flex;flex-direction:column;align-items:flex-start;gap:14px;justify-content:center}
.bn-rel-tit{font-family:var(--ff-disp);font-size:20px;font-weight:600;letter-spacing:-.02em;color:var(--bn-branco);margin:4px 0 0}
.bn-dig{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;width:100%}
.bn-dig div{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 4px 12px;border:1px solid var(--bn-linha);border-radius:12px;background:var(--bn-preto-2)}
.bn-dig b{font-family:var(--ff-disp);font-size:clamp(30px,3.4vw,42px);font-weight:700;letter-spacing:-.03em;line-height:1;color:var(--bn-branco);font-variant-numeric:tabular-nums}
.bn-dig small{font-family:var(--ff-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--bn-cinza)}
.bn-rel-fim{font-size:13px;color:var(--bn-cinza);line-height:1.5;margin:0;text-wrap:pretty}
.bn-grafico{padding:clamp(24px,3vw,36px);display:flex;flex-direction:column;gap:20px;justify-content:center}
.bn-g-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-family:var(--ff-mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--bn-cinza)}
.bn-g-head b{color:var(--bn-branco);font-weight:600}
.bn-leg{display:flex;align-items:center;gap:7px}
.bn-leg i{width:12px;height:8px;border-radius:2px;display:inline-block}
.bn-leg i+i,.bn-leg i.por{margin-left:8px}
.bn-leg i.de,.bn-bar.de i{background:repeating-linear-gradient(-45deg,rgba(255,255,255,.2) 0 3px,rgba(255,255,255,.06) 3px 6px)}
.bn-leg i.por,.bn-bar.por i{background:linear-gradient(90deg,var(--acc),var(--acc-bright))}
.bn-g-linhas{display:flex;flex-direction:column;gap:18px}
.bn-gl{display:grid;grid-template-columns:76px minmax(0,1fr) 104px;gap:14px;align-items:center}
.bn-gl-nome{font-family:var(--ff-disp);font-weight:700;font-size:15px;color:var(--bn-branco);display:flex;flex-direction:column;gap:3px}
.bn-gl-nome small{font-family:var(--ff-mono);font-size:11px;font-weight:600;color:var(--acc-bright)}
.bn-gl-barras{display:flex;flex-direction:column;gap:5px}
.bn-bar{display:flex;align-items:center;gap:8px}
.bn-bar i{display:block;height:14px;border-radius:4px;width:calc((100% - 82px) * var(--f));transition:width .9s cubic-bezier(.2,.8,.2,1)}
.bn-bar.por i{box-shadow:0 0 18px -4px var(--acc-glow)}
.bn-zero .bn-bar i{width:0}
.bn-bar span{font-family:var(--ff-mono);font-size:11.5px;white-space:nowrap}
.bn-bar.de span{color:var(--faint);text-decoration:line-through}
.bn-bar.por span{color:var(--bn-branco);font-weight:700}
.bn-gl-eco{text-align:right;display:flex;flex-direction:column;gap:2px}
.bn-gl-eco small{font-family:var(--ff-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--bn-cinza)}
.bn-gl-eco b{font-family:var(--ff-disp);font-size:17px;font-weight:700;color:var(--bn-branco);letter-spacing:-.02em}

/* cards de plano */
.bn-preco{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;margin-top:18px}
.bn-preco-tx{min-width:0}
.bn-preco .price{margin-top:2px!important}
.bn-de-linha{display:flex;align-items:center;gap:8px;font-family:var(--ff-mono);font-size:13px}
.bn-pct{padding:3px 7px;border-radius:999px;background:var(--bn-branco);color:var(--bn-preto);font-weight:700;font-size:11px;line-height:1}

/* selo VoIP girando */
.bn-vselo{flex:0 0 auto;width:84px;aspect-ratio:1;border-radius:50%;box-shadow:0 10px 26px -4px rgba(47,68,255,.4);contain:layout paint}
.bn-vselo svg{display:block;width:100%;height:100%;overflow:visible}
.bn-vselo .s-fundo{fill:var(--bn-preto)}
.bn-vselo .s-aro{fill:none;stroke:rgba(255,255,255,.28);stroke-width:1}
.bn-vselo .s-texto{fill:var(--bn-branco);font-family:var(--ff-mono);font-size:9px;font-weight:700;letter-spacing:.04em}
.bn-vselo .s-gira{transform-origin:60px 60px;animation:bn-gira 16s linear infinite;will-change:transform}
.bn-vselo .s-miolo{fill:var(--acc);stroke:rgba(255,255,255,.35);stroke-width:1}
.bn-vselo .s-voip,.bn-vselo .s-off{fill:#dfe4ff;font-family:var(--ff-mono);font-weight:700;font-size:9.5px;letter-spacing:.12em;text-anchor:middle}
.bn-vselo .s-num{fill:#fff;font-family:var(--ff-disp);font-weight:800;font-size:25px;letter-spacing:-.04em;text-anchor:middle}
.bn-vselo:hover .s-gira{animation-duration:5s}
.bn-vselo--grande{width:148px}
@keyframes bn-gira{to{transform:rotate(360deg)}}

/* destaque VoIP */
.bn-voip{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:clamp(20px,3vw,40px);margin-top:16px;padding:clamp(22px,3vw,36px);background:var(--bn-preto);border:1px solid var(--bn-linha);border-radius:var(--r-lg,22px);position:relative;z-index:1}
.bn-voip-tx{display:flex;flex-direction:column;align-items:flex-start;gap:14px;min-width:0}
.bn-voip h3{font-size:clamp(22px,2.4vw,28px);letter-spacing:-.03em;color:var(--bn-branco);margin:0}
.bn-voip p{font-size:13.5px;color:var(--bn-cinza);margin:0}
.bn-voip-precos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:100%}
.bn-voip-precos div{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 10px;padding:14px 16px;border:1px solid var(--bn-linha);border-radius:12px;background:var(--bn-preto-2)}
.bn-voip-precos small{flex-basis:100%;font-family:var(--ff-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--bn-cinza)}
.bn-voip-precos .bn-de{font-family:var(--ff-mono);font-size:13px}
.bn-voip-precos b{font-family:var(--ff-disp);font-size:24px;font-weight:700;letter-spacing:-.03em;color:var(--bn-branco)}
.bn-voip-precos em{font-style:normal;font-family:var(--ff-mono);font-size:11px;font-weight:700;color:var(--acc-bright)}

/* calculadora */
.bn-ativa #outBase .bn-de{font-size:.85em;margin-right:4px}
.bn-ativa #outTotal .bn-de{display:block;font-size:.42em;letter-spacing:0;margin-bottom:2px}
.bn-calc-eco{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px;padding:12px 14px;border-radius:12px;background:var(--bn-preto);border:1px solid var(--bn-linha);font-size:13.5px;color:var(--bn-cinza);line-height:1.45}
.bn-calc-eco b{color:var(--bn-branco)}

/* comparar planos */
.cmp .bn-de{font-size:.6em;margin-right:6px;font-family:var(--ff-mono)}
.cmp td .bn-de{font-size:.9em}
.bn-cmp-tag{display:block;width:max-content;margin:8px auto 0;padding:4px 8px;border-radius:999px;background:var(--bn-preto);border:1px solid rgba(255,255,255,.25);color:var(--bn-cinza);font-family:var(--ff-mono);font-size:10.5px;font-weight:500;letter-spacing:.03em;line-height:1.2;white-space:nowrap}
.bn-cmp-tag b{color:var(--bn-branco);font-weight:700}
.bn-cmp-alt{display:block;margin-top:6px;font-family:var(--ff-mono);font-size:11px;color:var(--faint)}
.bn-cmp-aviso{display:flex;align-items:flex-start;gap:12px;margin:0 0 16px;padding:14px 16px;border-radius:14px;background:var(--bn-preto);border:1px solid var(--bn-linha);font-size:13.5px;line-height:1.5;color:var(--bn-cinza)}
.bn-cmp-aviso b{color:var(--bn-branco)}
@media (max-width:640px){.bn-cmp-aviso{flex-direction:column}}

/* checkout */
.bn-co{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin-bottom:14px;padding:11px 14px;border-radius:12px;background:var(--bn-preto);border:1px solid var(--bn-linha);font-size:13px;color:var(--bn-cinza);line-height:1.4}
.bn-co-tx b{color:var(--bn-branco)}
.bn-co-conta{margin-left:auto;font-family:var(--ff-mono);font-size:11.5px}
.bn-co-conta b{color:var(--bn-branco)}
.co-sum .bn-de{font-size:.88em;margin-right:4px}
.co-total .bn-de{font-size:.5em;margin-right:6px;vertical-align:middle}

@media (max-width:860px){
.bn-painel{grid-template-columns:minmax(0,1fr)}
.bn-relogio{border-right:0;border-bottom:1px solid var(--bn-linha)}
.bn-gl{grid-template-columns:62px minmax(0,1fr) 88px;gap:10px}
}
@media (max-width:640px){
.bn-topo{min-height:38px;font-size:11px}
.bn-conta{display:none}
.bn-acao{padding:0 10px}
.bn-faixas{height:110px;margin-bottom:36px}
.bn-selo{font-size:12px}
.bn-voip{grid-template-columns:minmax(0,1fr);justify-items:start}
.bn-voip-precos{grid-template-columns:minmax(0,1fr)}
.bn-vselo--grande{width:120px}
.bn-gl{grid-template-columns:minmax(0,1fr) auto}
.bn-gl-barras{grid-column:1/-1;order:3}
.bn-gl-nome{flex-direction:row;align-items:baseline;gap:8px}
}
@media (prefers-reduced-motion:reduce){.bn-trilho,.bn-vselo .s-gira{animation:none}.bn-bar i{transition:none}}