/* Página inicial. */
  /* ===== Hero ===== */
  h1{font-size:55px;font-weight:800;line-height:1.08;letter-spacing:-0.02em;margin-bottom:22px;}
  .hero{position:relative;overflow:hidden;min-height:100vh;display:flex;align-items:center;padding:130px 0 170px;color:#fff;background:#12141b;}
  .hero::before{content:'';position:absolute;inset:0;pointer-events:none;
    background:
      radial-gradient(50% 60% at 82% 38%,rgba(4,125,185,0.34),transparent 70%),
      radial-gradient(38% 46% at 70% 80%,rgba(206,255,76,0.12),transparent 72%),
      radial-gradient(40% 50% at 8% 0%,rgba(206,255,76,0.07),transparent 70%);}
  .hero::after{content:'';position:absolute;inset:0;pointer-events:none;opacity:.5;
    background-image:linear-gradient(rgba(255,255,255,0.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.045) 1px,transparent 1px);
    background-size:56px 56px;
    -webkit-mask-image:radial-gradient(70% 80% at 70% 45%,#000 0%,transparent 78%);mask-image:radial-gradient(70% 80% at 70% 45%,#000 0%,transparent 78%);}
  .hero .wrap{position:relative;z-index:1;width:100%;}
  .hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,0.95fr);gap:64px;align-items:center;}
  .hero h1{font-size:62px;color:#fff;}
  .hero h1 .hl{color:var(--primary-text);display:inline-block;transition:opacity .3s ease;}
  .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;color:var(--secondary);margin-bottom:22px;}
  .eyebrow::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 3px rgba(20,131,196,0.4);}
  .hero p.sub{font-size:21px;color:rgba(255,255,255,0.86);max-width:560px;margin-bottom:36px;font-weight:400;line-height:1.6;}
  .hero .btn-ghost{border-color:rgba(255,255,255,0.45);color:#fff;}
  .hero .btn-ghost:hover{border-color:#fff;}
  .trust-row{display:flex;gap:14px 28px;flex-wrap:wrap;}
  .trust-item{display:flex;align-items:center;gap:8px;font-size:16px;color:rgba(255,255,255,0.82);}
  .trust-item svg{color:var(--secondary);font-size:18.5px;}

  /* visual do hero: tela de venda */
  .hero-visual{position:relative;max-width:520px;width:100%;margin-left:auto;}
  .pdv{background:rgba(25,27,36,0.92);border:1px solid rgba(255,255,255,0.14);border-radius:20px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,0.5);backdrop-filter:blur(6px);}
  .pdv-head{display:flex;align-items:center;gap:12px;padding:16px 22px;border-bottom:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.03);}
  .pdv-store{width:38px;height:38px;border-radius:11px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;}
  .pdv-head b{display:block;font-size:15.5px;font-weight:700;color:#fff;}
  .pdv-head small{display:block;font-size:13px;color:#9A9AA6;}
  .pdv-live{margin-left:auto;display:inline-flex;align-items:center;gap:7px;font-size:11.5px;color:var(--secondary);}
  .pdv-live::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--secondary);box-shadow:0 0 0 3px rgba(206,255,76,0.25);}
  .pdv-body{padding:22px;display:grid;gap:14px;}
  .pdv-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-radius:12px;background:#252732;border:1px solid rgba(255,255,255,0.08);}
  .pdv-item b{display:block;font-size:15.5px;font-weight:600;color:#fff;}
  .pdv-item small{font-size:12.5px;color:#9A9AA6;}
  .pdv-item strong{font-size:17px;font-weight:800;color:#fff;white-space:nowrap;}
  .pdv-steps{display:grid;gap:10px;padding:4px 2px;}
  .pdv-step{display:flex;align-items:center;gap:12px;font-size:14.5px;color:#C9CAD2;}
  .pdv-step .ck{width:26px;height:26px;border-radius:50%;border:1px solid rgba(206,255,76,0.4);background:rgba(206,255,76,0.1);color:var(--secondary);display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0;}
  .pdv-step.ok{color:#fff;font-weight:600;}
  .pdv-step.ok .ck{background:var(--secondary);color:var(--navy);border-color:var(--secondary);}
  .pdv-step em{margin-left:auto;font-style:normal;font-size:12.5px;color:var(--secondary);font-weight:600;white-space:nowrap;}
  .pdv-cta{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-radius:12px;background:var(--secondary);color:var(--navy);font-weight:700;font-size:15.5px;}
  .pdv-cta span:last-child{display:inline-flex;align-items:center;gap:6px;}
  .float-badge{position:absolute;z-index:2;display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:14px;background:var(--bg-2);border:1px solid var(--border-2);box-shadow:0 20px 44px rgba(0,0,0,0.4);color:var(--text);}
  .float-badge .fi{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:19px;background:rgba(4,125,185,0.18);color:#4FB6E8;}
  .float-badge small{display:block;font-size:11.5px;color:var(--text-3);}
  .float-badge b{display:block;font-size:14.5px;font-weight:700;}
  [data-theme="light"] .float-badge{background:#fff;}
  [data-theme="light"] .float-badge b{color:#14161C;}
  .fb-1{top:-26px;right:-22px;}
  .fb-2{bottom:-30px;left:-34px;}
  .fb-2 .fi{background:rgba(206,255,76,0.16);color:var(--secondary-text);}
  [data-theme="light"] .fb-2 .fi{color:#4A7600;}
  /* dentro do hero o badge sempre escuro */
  .hero .float-badge{background:#191b24;border-color:rgba(255,255,255,0.14);color:#F5F5F2;}
  .hero .float-badge b{color:#F5F5F2;}
  .hero .fb-2 .fi{color:#CEFF4C;}

/* ===== Carrossel de power-ups ===== */
  .channels-section{padding:0 0 64px;margin-top:-84px;position:relative;z-index:2;border-bottom:1px solid var(--border);}
  .channels-title{font-size:15px;font-weight:500;color:var(--secondary);margin:0 0 14px 2px;display:flex;align-items:center;gap:10px;text-shadow:0 2px 12px rgba(0,0,0,0.6);}
  .channels-title::before{content:'';width:28px;height:2px;background:var(--secondary);border-radius:2px;}
  .channels-title small{font-size:12.5px;color:rgba(255,255,255,0.7);letter-spacing:0.06em;}
  .channel-carousel{position:relative;}
  .channel-track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;-ms-overflow-style:none;padding:8px 2px 14px;}
  .channel-track::-webkit-scrollbar{display:none;}
  .car-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:48px;height:48px;border-radius:50%;border:1px solid var(--primary);background:var(--primary);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:0 8px 24px rgba(0,0,0,0.28);transition:opacity .2s,border-color .2s,transform .2s;}
  .car-btn:hover{background:var(--primary-dim);border-color:var(--primary-dim);}
  .car-btn:disabled{opacity:0.4;cursor:not-allowed;box-shadow:none;}
  .car-btn:disabled:hover{background:var(--primary);border-color:var(--primary);}
  .car-prev{left:-22px;}
  .car-next{right:-22px;}
  .channel-card{background:var(--bg-2);border:1px solid var(--border);border-radius:14px;flex:0 0 calc((100% - 48px) / 4);scroll-snap-align:start;padding:30px 20px;text-align:center;transition:border-color .2s,transform .2s;box-shadow:0 14px 34px rgba(0,0,0,0.22);}
  [data-theme="light"] .channel-card{box-shadow:0 14px 34px rgba(20,22,28,0.1);}
  [data-theme="light"] .car-btn{box-shadow:0 8px 24px rgba(20,22,28,0.16);}
  .channel-card:hover{border-color:var(--border-2);transform:translateY(-2px);}
  .channel-icon{width:56px;height:56px;margin:0 auto 18px;border-radius:14px;background:var(--bg-3);display:flex;align-items:center;justify-content:center;font-size:28px;color:var(--primary);}
  .channel-card h3{font-size:16px;font-weight:700;margin-bottom:4px;}
  .channel-card span{font-size:14px;color:var(--text-3);}

/* ===== Blocos de seção (padrão "ai") ===== */
  .ai-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,0.9fr);gap:72px;align-items:center;}
  .ai-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;border:1px solid var(--border-2);background:var(--bg-2);color:var(--secondary-text);font-size:14px;margin-bottom:26px;}
  .ai-pill .icon{font-size:17px;}
  .ai-title{font-size:52px;font-weight:800;line-height:1.08;letter-spacing:-0.02em;margin-bottom:24px;}
  .ai-title .hl{display:block;color:var(--accent-text);}
  .ai-lead{font-size:19px;line-height:1.65;color:var(--text-2);max-width:620px;margin-bottom:40px;}
  .ai-items{display:grid;gap:26px;max-width:640px;}
  .ai-item{display:flex;gap:18px;align-items:flex-start;}
  .ai-ico{width:50px;height:50px;border-radius:13px;background:var(--bg-2);border:1px solid var(--border-2);display:flex;align-items:center;justify-content:center;font-size:24px;color:var(--primary);flex-shrink:0;}
  .ai-item h3{font-size:20px;font-weight:700;margin-bottom:6px;}
  .ai-item p{font-size:16.5px;line-height:1.6;color:var(--text-2);}
  .ai-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px;}
  .sec-head2{max-width:860px;margin-bottom:56px;}
  .sec-head2 .ai-title{margin-bottom:20px;}
  .sec-head2 .ai-lead{margin-bottom:0;}

  /* painel de exemplo (crediário) */
  .ai-chat{background:var(--bg-2);border:1px solid var(--border);border-radius:20px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,0.28);}
  [data-theme="light"] .ai-chat{box-shadow:0 24px 60px rgba(20,22,28,0.12);}
  .ai-chat-head{padding:16px 24px;border-bottom:1px solid var(--border);font-size:13.5px;color:var(--text-3);text-transform:none;letter-spacing:0.02em;background:var(--bg-3);}
  .proj-steps{list-style:none;margin:0;padding:12px 28px 20px;}
  .proj-steps li{position:relative;display:flex;gap:18px;align-items:flex-start;padding:22px 0;}
  .proj-steps li:not(:last-child)::after{content:'';position:absolute;left:19px;top:66px;bottom:-22px;width:2px;background:var(--border-2);}
  .proj-num{width:40px;height:40px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:19px;flex-shrink:0;position:relative;z-index:1;}
  .proj-steps b{display:block;font-size:18px;font-weight:700;margin-bottom:4px;}
  .proj-steps span:not(.proj-num){display:block;font-size:16px;line-height:1.55;color:var(--text-2);}
  .ai-tags{display:flex;flex-wrap:wrap;gap:10px;padding:0 28px 26px;}
  .ai-tag{font-size:13px;font-weight:600;padding:6px 12px;border-radius:999px;border:1px solid;}
  .ai-tag.ok{color:var(--secondary-text);border-color:rgba(206,255,76,0.35);background:rgba(206,255,76,0.08);}
  .ai-tag.info{color:var(--primary-text);border-color:rgba(20,131,196,0.5);background:rgba(20,131,196,0.12);}
  [data-theme="light"] .ai-tag.ok{border-color:rgba(74,118,0,0.4);background:rgba(74,118,0,0.08);}

  /* faixa de chamada (integração Nerd Contatus) */
  .call-band{padding:40px 0 8px;}
  .call-card{display:flex;align-items:center;gap:26px;padding:24px 30px;border-radius:20px;border:1px solid var(--border-2);background:var(--bg-2);position:relative;overflow:hidden;}
  .call-card::before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(40% 140% at 0% 50%,rgba(206,255,76,0.12),transparent 70%);}
  .call-card > *{position:relative;}
  .call-ico{width:64px;height:64px;flex-shrink:0;border-radius:18px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:30px;}
  .call-text{flex:1;min-width:0;}
  .call-tag{display:block;font-size:13.5px;color:var(--secondary-text);margin-bottom:6px;}
  .call-text h2{font-size:24px;font-weight:700;line-height:1.25;letter-spacing:-0.01em;margin-bottom:4px;}
  .call-text p{font-size:16.5px;line-height:1.5;color:var(--text-2);}
  .call-card .btn{flex-shrink:0;}

  /* faixa azul de largura total */
  .band-blue{position:relative;overflow:hidden;padding:48px 0;background:linear-gradient(120deg,var(--primary) 0%,var(--primary-dim) 100%);}
  .band-blue::before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(40% 180% at 92% 0%,rgba(255,255,255,0.16),transparent 70%);}
  .band-blue .wrap{position:relative;display:flex;align-items:center;gap:26px;}
  .band-blue .call-ico{background:#fff;color:var(--primary);}
  .band-blue .call-tag{color:var(--secondary);}
  .band-blue h2{font-size:24px;font-weight:700;line-height:1.25;color:#fff;margin-bottom:4px;}
  .band-blue p{font-size:16.5px;color:rgba(255,255,255,0.9);}
  .band-blue .btn{background:#fff;color:var(--navy);border-color:#fff;flex-shrink:0;}
  .band-blue .btn:hover{background:var(--secondary);border-color:var(--secondary);}

/* ===== Recursos / operação ===== */
  #recursos,#planos{background:var(--bg);}
  .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  .feature-card,.team-card{background:var(--bg-2);border:1px solid var(--border);border-radius:16px;}
  .feature-card{padding:32px 26px;}
  .feature-card svg,.team-card svg,.cred-item > svg{box-sizing:border-box;width:50px;height:50px;padding:13px;border:1px solid var(--border-2);border-radius:13px;background:var(--bg);color:var(--primary);display:block;margin-bottom:22px;}
  .feature-card h3{font-size:18.5px;font-weight:700;margin-bottom:10px;}
  .feature-card p{font-size:17px;color:var(--text-2);line-height:1.6;}
  #time{background:var(--bg-2);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
  #time .ai-pill{background:var(--bg);}
  .team-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;}
  .team-card{grid-column:span 2;background:var(--bg);padding:30px 26px;}
  .team-card:nth-child(n+4){grid-column:span 3;}
  .team-card svg{background:var(--bg-2);}
  .team-card h3{font-size:18.5px;font-weight:700;margin-bottom:10px;}
  .team-card p{font-size:16.5px;color:var(--text-2);line-height:1.65;}

  /* credibilidade */
  .cred-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;}
  .cred-item{display:flex;gap:16px;}
  .cred-item > svg{margin:0;background:var(--bg-2);}
  .cred-item h3{font-size:24px;font-weight:800;letter-spacing:-0.01em;margin-bottom:6px;}
  .cred-item p{font-size:17px;color:var(--text-2);}

/* ===== Planos ===== */
  #planos{background:var(--bg-2);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
  #planos .ai-pill{background:var(--bg);}
  .pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start;}
  .plan{background:var(--bg);border:1px solid var(--border);border-radius:14px;padding:34px 30px;display:flex;flex-direction:column;height:100%;}
  .plan.featured{border-color:var(--primary);background:var(--bg-3);position:relative;}
  [data-theme="light"] .plan.featured{border-color:var(--primary);background:#fff;box-shadow:0 12px 40px rgba(20,22,28,0.08);}
  .plan-badge{position:absolute;top:-13px;left:30px;background:var(--secondary);color:var(--navy);font-size:13px;font-weight:700;padding:5px 12px;border-radius:6px;}
  .plan h3{font-size:22px;font-weight:700;margin-bottom:8px;}
  .plan-desc{font-size:16.5px;color:var(--text-2);min-height:50px;margin-bottom:22px;line-height:1.5;}
  .plan-price{display:flex;align-items:baseline;gap:6px;margin-bottom:26px;}
  .plan-price .cur{font-size:18.5px;color:var(--text-2);}
  .plan-price .val{font-size:40.5px;font-weight:800;}
  .plan-price .per{font-size:16.5px;color:var(--text-2);}
  .plan-price.consult{display:block;}
  .plan-price.consult .val{display:block;font-size:26px;line-height:1.25;margin-bottom:4px;}
  .plan-price.consult .per{font-size:15px;color:var(--text-3);}
  .plan-list{list-style:none;margin-bottom:28px;flex-grow:1;}
  .plan-list li{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:16.5px;padding:9px 0;border-bottom:1px solid var(--border);color:var(--text-2);}
  .plan-list li:last-child{border-bottom:none;}
  .plan-list li .name{display:flex;align-items:center;gap:8px;color:var(--text);}
  .plan-list li .name svg{color:var(--primary-text);font-size:16.5px;}
  .plan-list li .val2{color:var(--text-2);font-weight:500;text-align:right;}
  .plan-list .exclusive{font-size:13px;color:var(--secondary-text);margin:14px 0 4px;padding-top:14px;display:block;}
  .plan-list .exclusive-row .name{color:var(--secondary-text);font-weight:500;}
  .plan-list .exclusive-row .name svg{color:var(--secondary-text);}
  .plan .btn{width:100%;justify-content:center;}
  .plan-note{font-size:14px;color:var(--text-3);margin-top:24px;text-align:center;}

/* ===== FAQ ===== */
  .faq-list{max-width:860px;display:grid;gap:12px;}
  .faq-item{background:var(--bg-2);border:1px solid var(--border);border-radius:14px;transition:border-color .2s;}
  .faq-item[open]{border-color:var(--border-2);}
  .faq-item summary{list-style:none;cursor:pointer;padding:22px 26px;font-size:18px;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:16px;}
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-plus{width:30px;height:30px;border-radius:8px;border:1px solid var(--border-2);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:19px;color:var(--text-2);transition:transform .2s,background .2s,color .2s;}
  .faq-item[open] .faq-plus{background:var(--primary);color:#fff;border-color:var(--primary);transform:rotate(45deg);}
  .faq-item p{font-size:17px;color:var(--text-2);line-height:1.7;padding:0 26px 24px;max-width:760px;}


  /* ===== Cards de power-ups (home) ===== */
  .rel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
  .rel-card{display:block;padding:26px 22px;border-radius:16px;border:1px solid var(--border);background:var(--bg-2);transition:border-color .2s,transform .2s;}
  .rel-card:hover{border-color:var(--primary);transform:translateY(-2px);}
  .rel-card svg.fp-ico{box-sizing:border-box;width:50px;height:50px;padding:13px;border:1px solid var(--border-2);border-radius:13px;background:var(--bg);color:var(--primary);display:block;margin-bottom:18px;}
  .rel-card b{display:block;font-size:17.5px;margin-bottom:6px;}
  .rel-card span{display:block;font-size:15.5px;line-height:1.5;color:var(--text-2);}
  .rel-card em{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-style:normal;font-size:14.5px;font-weight:600;color:var(--primary-text);}

  /* ===== Responsivo (home) ===== */
  @media(max-width:1100px){
    .fb-1{right:-6px;} .fb-2{left:-10px;}
  }
  @media(max-width:960px){
    .hero-grid{grid-template-columns:1fr;gap:64px;}
    .hero-visual{margin:0;max-width:520px;}
    .ai-grid{grid-template-columns:1fr;gap:48px;}
    .ai-title{font-size:38px;}
  }
  @media(max-width:860px){
    .hero h1{font-size:40px;}
    .hero{min-height:92vh;padding:110px 0 120px;}
    .hero p.sub{font-size:19px;}
    .channel-card{flex-basis:calc((100% - 16px) / 2);}
    .car-prev{left:-10px;} .car-next{right:-10px;}
    .channels-section{margin-top:-56px;}
    .feature-grid{grid-template-columns:repeat(2,1fr);}
    .team-grid{grid-template-columns:1fr;}
    .team-card,.team-card:nth-child(n+4){grid-column:auto;}
    .cred-grid{grid-template-columns:1fr;gap:28px;}
    .pricing-grid{grid-template-columns:1fr;}
    .plan-desc{min-height:0;}
    .call-card,.band-blue .wrap{flex-wrap:wrap;align-items:flex-start;gap:18px;}
    .call-card{padding:22px;}
    .call-text{flex-basis:calc(100% - 90px);}
    .call-card .btn,.band-blue .btn{width:100%;justify-content:center;}
    .rel-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  }
  @media(max-width:560px){
    .hero{padding:96px 0 110px;}
    .hero h1{font-size:36px;}
    .hero p.sub{font-size:17.5px;}
    .trust-row{gap:14px 20px;}
    .trust-item{font-size:14.5px;}
    .float-badge{display:none;}
    .pdv-body{padding:16px;} .pdv-head{padding:14px 16px;}
    .pdv-cta{font-size:14.5px;white-space:nowrap;}
    .channel-card{padding:26px 12px;}
    .channels-title{white-space:nowrap;}
    .channels-title small{display:none;}
    .car-btn{width:40px;height:40px;} .car-prev{left:-8px;} .car-next{right:-8px;}
    .ai-title{font-size:32px;}
    .ai-lead{font-size:17.5px;}
    .ai-cta .btn{width:100%;justify-content:center;}
    .feature-grid,.rel-grid{grid-template-columns:1fr;}
    .call-ico{width:52px;height:52px;font-size:24px;border-radius:15px;}
    .call-text{flex-basis:calc(100% - 70px);}
    .call-text h2,.band-blue h2{font-size:20px;}
    .proj-steps{padding:8px 20px 16px;} .ai-tags{padding:0 20px 22px;}
    .plan{padding:28px 22px;}
    .faq-item summary{padding:18px 18px;font-size:16.5px;} .faq-item p{padding:0 18px 20px;font-size:16px;}
  }

  .ai-lead a{color:var(--primary-text);text-decoration:underline;text-underline-offset:3px;}
  .ai-lead a:hover{text-decoration-thickness:2px;}