:root{
    --bg:#071322;
    --bg-soft:#0A1A2C;
    --surface:#0E2035;
    --surface-2:#122943;
    --line:rgba(255,255,255,.10);
    --line-soft:rgba(255,255,255,.06);
    --text:#EAF2FA;
    --text-dim:#93AAC4;
    --text-faint:#5D7590;
    --brand-a:#0A5FC2;
    --brand-b:#17C8F2;
    --bling:#12A150;
    --ifood:#EA1D2C;
    --urgent:#F2A93B;
    --radius-s:10px;
    --radius-m:16px;
    --maxw:1120px;
    --font-display:'Space Grotesk', 'IBM Plex Sans', sans-serif;
    --font-body:'IBM Plex Sans', sans-serif;
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--bg);
    color:var(--text);
    font-family:var(--font-body);
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;}

  ::selection{background:var(--brand-b);color:#04101C;}

  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
  }

  .wrap{
    max-width:var(--maxw);
    margin:0 auto;
    padding:0 28px;
  }

  /* ---------- NAV ---------- */
  header.site{
    position:sticky;
    top:0;
    z-index:40;
    background:rgba(7,19,34,.86);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line-soft);
  }
  .nav{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:16px 0;
  }
  .brand{
    display:flex;
    align-items:center;
    gap:12px;
    text-decoration:none;
  }
  .brand img:not(.brand-logo){
    width:96px;
    height:96px;
    border-radius:9px;
  }
  .brand-word{
    font-family:var(--font-display);
    font-weight:600;
    font-size:2.0rem;
    letter-spacing:.01em;
  }
  .brand-word b{
    color:var(--brand-b);
    font-weight:600;
  }
  nav.links{
    display:flex;
    align-items:center;
    gap:32px;
  }
  nav.links a{
    text-decoration:none;
    color:var(--text-dim);
    font-size:.94rem;
    position:relative;
    padding:4px 0;
  }
  nav.links a::after{
    content:'';
    position:absolute;
    left:0;right:100%;
    bottom:0;
    height:1px;
    background:var(--brand-b);
    transition:right .25s ease;
  }
  nav.links a:hover{color:var(--text);}
  nav.links a:hover::after{right:0;}

  .btn{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:11px 20px;
    border-radius:999px;
    font-family:var(--font-body);
    font-weight:600;
    font-size:.92rem;
    text-decoration:none;
    border:1px solid transparent;
    cursor:pointer;
    white-space:nowrap;
  }
  .btn-primary{
    background:linear-gradient(120deg, var(--brand-a), var(--brand-b));
    color:#04101C;
  }
  .btn-primary:hover{filter:brightness(1.08);}
  .btn-ghost{
    background:transparent;
    color:var(--text);
    border-color:var(--line);
  }
  .btn-ghost:hover{border-color:var(--brand-b);}
  .btn-block{width:100%;justify-content:center;}

  @media (max-width:760px){
    nav.links{display:none;}
  }

  /* ---------- HERO ---------- */
  .hero{
    padding:76px 0 64px;
  }
  .hero-grid{
    display:grid;
    grid-template-columns:1.05fr .95fr;
    gap:56px;
    align-items:center;
  }
  @media (max-width:900px){
    .hero-grid{grid-template-columns:1fr; gap:44px;}
  }

  .status-pill{
    display:inline-flex;
    align-items:center;
    gap:9px;
    padding:7px 14px;
    border-radius:999px;
    background:var(--surface);
    border:1px solid var(--line);
    font-size:.83rem;
    color:var(--text-dim);
    margin-bottom:26px;
  }
  .status-dot{
    width:7px;height:7px;border-radius:50%;
    background:var(--urgent);
    box-shadow:0 0 0 3px rgba(242,169,59,.18);
  }

  h1{
    font-family:var(--font-display);
    font-weight:600;
    font-size:clamp(2.1rem, 4.2vw, 3.1rem);
    line-height:1.14;
    letter-spacing:-.01em;
    margin:0 0 22px;
  }
  .hero p.lead{
    font-size:1.08rem;
    color:var(--text-dim);
    max-width:46ch;
    margin:0 0 32px;
  }
  .hero-ctas{
    display:flex;
    align-items:center;
    gap:24px;
    flex-wrap:wrap;
  }
  .link-inline{
    font-size:.94rem;
    color:var(--text-dim);
    text-decoration:none;
    border-bottom:1px solid var(--line);
    padding-bottom:2px;
  }
  .link-inline:hover{color:var(--text); border-color:var(--text-dim);}

  /* circuit graphic */
  .circuit-box{
    position:relative;
  }
  .circuit-box svg{width:100%;height:auto;}
  .node-label{
    font-family:var(--font-display);
    font-size:15px;
    font-weight:600;
  }
  .flow-dot{
    animation:flow 3.2s linear infinite;
  }
  .flow-dot.rev{animation-direction:reverse;}
  @keyframes flow{
    to{ stroke-dashoffset:-200; }
  }

  /* ---------- SECTION shell ---------- */
  section{
    padding:72px 0;
    border-top:1px solid var(--line-soft);
  }
  .section-head{
    max-width:640px;
    margin-bottom:44px;
  }
  .section-head h2{
    font-family:var(--font-display);
    font-weight:600;
    font-size:clamp(1.5rem, 2.6vw, 2rem);
    margin:0 0 14px;
    letter-spacing:-.005em;
  }
  .section-head p{
    color:var(--text-dim);
    margin:0;
    font-size:1rem;
  }

  /* ---------- PROBLEMA ---------- */
  .problem-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:48px;
  }
  @media (max-width:820px){ .problem-grid{grid-template-columns:1fr;} }
  .problem-grid p{color:var(--text-dim); margin:0 0 16px;}
  .problem-grid p:last-child{margin-bottom:0;}
  .stat-card{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-m);
    padding:26px;
  }
  .stat-card .big{
    font-family:var(--font-display);
    font-size:2.4rem;
    font-weight:600;
    color:var(--brand-b);
    line-height:1;
    margin-bottom:10px;
  }
  .stat-card .cap{
    color:var(--text-dim);
    font-size:.92rem;
  }

  /* ---------- FEATURES ---------- */
  .feat-grid{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:1px;
    background:var(--line-soft);
    border:1px solid var(--line-soft);
    border-radius:var(--radius-m);
    overflow:hidden;
  }
  @media (max-width:900px){ .feat-grid{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:620px){ .feat-grid{grid-template-columns:1fr;} }

  .feat{
    background:var(--surface);
    padding:30px 26px;
    position:relative;
  }
  .feat::before{
    content:'';
    position:absolute;
    top:0;left:0;right:0;
    height:2px;
    background:var(--accent, var(--brand-b));
  }
  .feat h3{
    font-family:var(--font-display);
    font-size:1.05rem;
    font-weight:600;
    margin:0 0 10px;
  }
  .feat p{
    color:var(--text-dim);
    font-size:.94rem;
    margin:0;
  }
  .feat .tag{
    display:inline-block;
    font-size:.72rem;
    font-weight:600;
    letter-spacing:.02em;
    color:var(--accent, var(--brand-b));
    margin-bottom:12px;
  }

  /* ---------- COMO FUNCIONA ---------- */
  .steps{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:0;
    counter-reset:step;
  }
  @media (max-width:900px){
    .steps{grid-template-columns:1fr; gap:0;}
  }
  .step{
    position:relative;
    padding:0 22px 0 0;
  }
  .step:not(:last-child){
    border-right:1px solid var(--line);
  }
  @media (max-width:900px){
    .step{
      padding:0 0 30px 50px;
      border-right:none !important;
      border-left:1px solid var(--line);
      margin-left:17px;
    }
    .step:last-child{padding-bottom:0;}
  }
  .step-num{
    counter-increment:step;
    font-family:var(--font-display);
    font-size:.82rem;
    font-weight:600;
    color:var(--brand-b);
    margin-bottom:14px;
    padding-left:22px;
  }
  .step-num::before{
    content:counter(step, decimal-leading-zero);
  }
  @media (max-width:900px){
    .step-num{padding-left:0; position:absolute; left:-17px; top:-2px;
      width:34px;height:34px;border-radius:50%;
      background:var(--surface-2); border:1px solid var(--line);
      display:flex; align-items:center; justify-content:center;
      margin-bottom:0;
    }
  }
  .step h4{
    font-family:var(--font-display);
    font-size:1rem;
    font-weight:600;
    margin:0 0 10px;
    padding-left:22px;
  }
  .step p{
    color:var(--text-dim);
    font-size:.9rem;
    margin:0;
    padding-left:22px;
  }
  @media (max-width:900px){
    .step h4, .step p{padding-left:0;}
  }

  /* ---------- STATUS / ROADMAP ---------- */
  .road{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:18px;
  }
  @media (max-width:760px){ .road{grid-template-columns:1fr;} }
  .road-item{
    border:1px solid var(--line);
    border-radius:var(--radius-m);
    padding:22px 22px 24px;
    background:var(--surface);
  }
  .road-item.current{
    border-color:var(--brand-b);
    background:linear-gradient(180deg, rgba(23,200,242,.08), var(--surface) 60%);
  }
  .road-stage{
    font-size:.76rem;
    text-transform:none;
    color:var(--text-faint);
    margin-bottom:8px;
  }
  .road-item.current .road-stage{color:var(--brand-b);}
  .road-item h4{
    font-family:var(--font-display);
    font-size:1rem;
    margin:0 0 8px;
    font-weight:600;
  }
  .road-item p{
    color:var(--text-dim);
    font-size:.88rem;
    margin:0;
  }

  /* ---------- PRIVACIDADE ---------- */
  .privacidade-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:18px;
  }
  @media (max-width:820px){ .privacidade-grid{grid-template-columns:1fr;} }
  .priv-item{
    border:1px solid var(--line);
    border-radius:var(--radius-m);
    background:var(--surface);
    padding:24px;
  }
  .priv-item h4{
    font-family:var(--font-display);
    font-size:1rem;
    font-weight:600;
    margin:0 0 10px;
  }
  .priv-item p{color:var(--text-dim); font-size:.92rem; margin:0;}

  /* ---------- CONTATO ---------- */
  .contact-wrap{
    display:grid;
    grid-template-columns:.85fr 1.15fr;
    gap:52px;
  }
  @media (max-width:900px){ .contact-wrap{grid-template-columns:1fr;} }
  .contact-copy h2{
    font-family:var(--font-display);
    font-size:clamp(1.5rem,2.6vw,2rem);
    font-weight:600;
    margin:0 0 16px;
  }
  .contact-copy p{color:var(--text-dim); margin:0 0 14px;}
  .contact-points{list-style:none; padding:0; margin:26px 0 0;}
  .contact-points li{
    display:flex; gap:10px; align-items:flex-start;
    color:var(--text-dim);
    font-size:.92rem;
    margin-bottom:12px;
  }
  .contact-points li::before{
    content:'';
    width:6px;height:6px;border-radius:50%;
    background:var(--brand-b);
    margin-top:8px;
    flex-shrink:0;
  }

  form#leadForm{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-m);
    padding:30px;
  }
  .field{margin-bottom:18px;}
  .field label{
    display:block;
    font-size:.85rem;
    color:var(--text-dim);
    margin-bottom:7px;
  }
  .field input,
  .field select,
  .field textarea{
    width:100%;
    background:var(--bg-soft);
    border:1px solid var(--line);
    border-radius:var(--radius-s);
    padding:11px 13px;
    color:var(--text);
    font-family:var(--font-body);
    font-size:.94rem;
  }
  .field input:focus,
  .field select:focus,
  .field textarea:focus{
    outline:2px solid var(--brand-b);
    outline-offset:1px;
    border-color:transparent;
  }
  .field textarea{resize:vertical; min-height:80px;}
  .field-row{display:grid; grid-template-columns:1fr 1fr; gap:14px;}
  @media (max-width:520px){ .field-row{grid-template-columns:1fr;} }

  .hp-field{position:absolute; left:-9999px; opacity:0;}

  .aviso-privacidade{
    color:var(--text-faint);
    font-size:.82rem;
    margin:14px 0 0;
    line-height:1.5;
  }
  .aviso-privacidade a{color:var(--text-dim);}

  .form-msg{
    margin-top:14px;
    font-size:.88rem;
    padding:11px 14px;
    border-radius:var(--radius-s);
    display:none;
  }
  .form-msg.show{display:block;}
  .form-msg.ok{background:rgba(18,161,80,.12); color:#6FE3A2; border:1px solid rgba(18,161,80,.35);}
  .form-msg.err{background:rgba(234,29,44,.1); color:#FF8A93; border:1px solid rgba(234,29,44,.35);}

  /* ---------- FOOTER ---------- */
  footer{
    border-top:1px solid var(--line-soft);
    padding:36px 0;
  }
  .foot-row{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    flex-wrap:wrap;
  }
  .foot-brand{
    display:flex; align-items:center; gap:10px;
    color:var(--text-faint);
    font-size:.85rem;
  }
  .foot-brand img{width:22px;height:22px;border-radius:6px;}
  .foot-links{display:flex; gap:22px; flex-wrap:wrap;}
  .foot-links a{color:var(--text-faint); font-size:.85rem; text-decoration:none;}
  .foot-links a:hover{color:var(--text-dim);}
  footer .legal{
    color:var(--text-faint);
    font-size:.82rem;
  }

  .visually-hidden{
    position:absolute; width:1px;height:1px;
    overflow:hidden; clip:rect(0 0 0 0);
  }

  /* ---------- PLANOS ---------- */
  .periodo-troca{
    display:flex; justify-content:center; margin-bottom:34px;
  }
  .periodo-troca .pill-group{
    display:inline-flex; gap:4px; padding:4px;
    border:1px solid var(--line); border-radius:999px; background:var(--surface);
  }
  .periodo-troca button{
    all:unset; cursor:pointer; padding:9px 22px; border-radius:999px;
    font-size:.86rem; color:var(--text-dim); transition:all .16s ease;
  }
  .periodo-troca button[aria-pressed="true"]{
    background:linear-gradient(120deg, var(--brand-a), var(--brand-b));
    color:#04101C; font-weight:600;
  }
  .periodo-troca[hidden]{display:none;}

  .planos{
    display:grid; grid-template-columns:repeat(auto-fit, minmax(186px, 1fr));
    gap:14px; align-items:stretch;
  }
  @media (max-width:1180px){ .planos{grid-template-columns:repeat(3,1fr);} }
  @media (max-width:980px){ .planos{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:560px){ .planos{grid-template-columns:1fr;} }
  .plano{
    border:1px solid var(--line); border-radius:var(--radius-m);
    background:var(--surface); padding:26px 22px 24px;
    display:flex; flex-direction:column; text-align:center;
  }
  .plano.destaque{
    border-color:var(--brand-b);
    background:linear-gradient(180deg, rgba(23,200,242,.08), var(--surface) 60%);
  }
  .plano-selo{
    font-size:.7rem; letter-spacing:.04em; text-transform:uppercase;
    color:var(--brand-b); margin-bottom:10px; min-height:1em;
  }
  .plano h3{
    font-family:var(--font-display); font-size:1.05rem; font-weight:600; margin:0 0 14px;
  }
  .plano-valor{
    font-family:var(--font-display); font-size:1.5rem; font-weight:700; line-height:1.15;
  }
  .plano-itens{
    list-style:none; margin:12px 0 0; padding:0; font-size:.86rem; color:var(--text-dim);
    text-align:left; align-self:stretch;
  }
  .plano-itens li{position:relative; padding:4px 0 4px 18px;}
  .plano-itens li::before{content:"✓"; position:absolute; left:0; color:var(--green, #4ade80);}
  .plano-valor small{font-size:.82rem; font-weight:400; color:var(--text-dim);}
  .plano-valor.consulta{font-size:1.1rem; color:var(--text-dim);}
  .plano-eq{font-size:.78rem; color:var(--text-faint); margin-top:6px; min-height:1.1em;}
  .plano p.plano-desc{
    color:var(--text-dim); font-size:.86rem; margin:16px 0 20px; flex:1;
  }
  .plano .btn{width:100%; justify-content:center;}
  .planos-nota{
    text-align:center; color:var(--text-faint); font-size:.82rem; margin-top:26px;
  }

  :focus-visible{outline:2px solid var(--brand-b); outline-offset:2px;}

  /* ===== Família Talica (repricing/analytics/www) — complementos ===== */
  :root{ --amazon:#FF9900; --meli:#FFE600; --green:#4ade80; }
  nav.links a.ativo{color:var(--text);}
  nav.links a.ativo::after{right:0;}
  .status-dot.ok{background:var(--green); box-shadow:0 0 0 3px rgba(74,222,128,.18);}
  .status-dot.dev{background:var(--urgent);}
  .prod-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:18px;}
  @media (max-width:900px){ .prod-grid{grid-template-columns:1fr;} }
  .prod{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-m); padding:28px; display:flex; flex-direction:column; gap:14px; transition:border-color .2s ease, transform .2s ease;}
  .prod:hover{border-color:var(--brand-b); transform:translateY(-3px);}
  .prod h3{font-family:var(--font-display); font-weight:600; font-size:1.5rem; margin:0;}
  .prod h3 b{color:var(--brand-b); font-weight:600;}
  .prod .sub{color:var(--text-dim); font-size:.92rem; margin:-6px 0 0;}
  .prod ul{list-style:none; padding:0; margin:0; color:var(--text-dim); font-size:.93rem;}
  .prod ul li{position:relative; padding:4px 0 4px 18px;}
  .prod ul li::before{content:"✓"; position:absolute; left:0; color:var(--brand-b);}
  .prod .btn{margin-top:auto; align-self:flex-start;}
  .prod .status-pill{margin-bottom:0; align-self:flex-start;}
  .two-col{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
  @media (max-width:820px){ .two-col{grid-template-columns:1fr;} }
  .panel{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-m); padding:28px;}
  .panel h3{font-family:var(--font-display); font-weight:600; font-size:1.25rem; margin:0 0 6px;}
  .panel > p{color:var(--text-dim); margin:0 0 14px; font-size:.95rem;}
  .checklist{list-style:none; padding:0; margin:0;}
  .checklist li{position:relative; padding:9px 0 9px 26px; border-bottom:1px solid var(--line-soft); color:var(--text-dim); font-size:.95rem;}
  .checklist li:last-child{border-bottom:0;}
  .checklist li::before{content:"✓"; position:absolute; left:2px; top:9px; color:var(--brand-b); font-weight:700;}
  .checklist li.soon::before{content:"→"; color:var(--urgent);}
  .checklist li strong{color:var(--text); font-weight:600;}
  .chips{display:flex; flex-wrap:wrap; gap:10px; margin-top:22px;}
  .chip{padding:8px 14px; border-radius:999px; border:1px solid var(--line); background:var(--surface); color:var(--text-dim); font-size:.88rem;}
  .chip.soon{border-style:dashed; color:var(--urgent);}
  .aviso-dev{background:rgba(242,169,59,.08); border:1px solid rgba(242,169,59,.35); color:#F7C77A; border-radius:var(--radius-m); padding:16px 20px; font-size:.95rem;}
  .faq details{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-s); padding:16px 20px; margin-bottom:12px;}
  .faq summary{cursor:pointer; font-weight:600;}
  .faq details p{color:var(--text-dim); margin:10px 0 0;}
  .doc{max-width:820px;}
  .doc h1{font-size:clamp(1.8rem,3.4vw,2.4rem);}
  .doc h2{font-family:var(--font-display); font-weight:600; font-size:1.3rem; margin:34px 0 10px;}
  .doc p, .doc li{color:var(--text-dim);}
  .doc a{color:var(--brand-b);}

  /* Logomarca Talica Tecnologia (página principal) — mínimo de 80px de altura */
  .brand img.brand-logo{width:auto; height:84px; max-width:100%; border-radius:0;}
  @media (max-width:560px){
    header.site-www .nav > .btn{display:none;}   /* no celular, a logo ocupa a largura; o contato segue pelo botão do WhatsApp e pelo formulário */
  }

  /* Logomarcas dos produtos (Repricing/Analytics) no cabeçalho */
  .brand img.brand-logo-prod{width:auto; height:96px; border-radius:0;}
  @media (max-width:560px){
    .brand img.brand-logo-prod{height:80px;}
    header.site-prod .nav > .btn{display:none;}
  }

  /* Link "Início" (volta para www.talica.com.br): continua visível no celular */
  @media (max-width:760px){
    nav.links{display:flex; gap:0;}
    nav.links a:not(.home){display:none;}
  }

  /* Celular: menos margem no cabeçalho para caber a logo + "Início" */
  @media (max-width:560px){
    header.site .wrap.nav{padding-left:14px; padding-right:14px; gap:10px;}
    nav.links a.home{font-size:.9rem; white-space:nowrap;}
    .brand img.brand-logo{height:80px;}
  }
  @media (max-width:380px){
    .brand img.brand-logo, .brand img.brand-logo-prod{height:72px;}
  }