/* ==========================================================================
   Site institucional da Two Talk
   CSS único do site. Consolidado dos 6 mockups validados.
   Retematizar é trocar as variáveis abaixo, nunca os componentes.
   ========================================================================== */

:root{
  /* Paleta oficial, tirada do logo. Mesma já aplicada no app. */
  --purple:#6C33D3;
  --purple-dark:#571EC0;
  --cyan:#00A9FF;
  --purple-deep:#150c26;

  --ink:#1c1330;
  --muted:#6b7280;
  --line:#e7e3ee;
  --bg:#faf9fc;
  --white:#fff;

  /* Cores por produto */
  --chat:#2563eb;   --chat-light:#eff4ff;
  --vendas:#16a34a; --vendas-light:#eefdf3;
  --notas:#d97706;  --notas-light:#fff8ec;

  /* Cor de destaque da página. Cada página de produto reescreve estas três
     no seletor .tema-*; o resto do CSS só fala com --acc. */
  --acc:var(--purple);
  --acc-light:#f3ecff;
  --acc-deep:var(--purple-deep);

  --radius:16px;
}

.tema-chat{   --acc:#2563eb; --acc-light:#eff4ff; --acc-deep:#111c3d; }
.tema-vendas{ --acc:#16a34a; --acc-light:#eefdf3; --acc-deep:#0b2417; }
.tema-notas{  --acc:#d97706; --acc-light:#fff8ec; --acc-deep:#2b1a05; }

*{box-sizing:border-box;margin:0;padding:0;}

body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.5;
  /* impede o iOS de inflar o texto sozinho ao girar a tela */
  -webkit-text-size-adjust:100%;
  /* clip, não hidden: hidden em body cria contexto de rolagem e quebra o
     position:sticky do header. */
  overflow-x:clip;
}

a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
h1,h2,h3{line-height:1.15;font-weight:800;letter-spacing:-0.02em;}

.wrap{max-width:1140px;margin:0 auto;padding:0 24px;}
section{padding:80px 24px;}

.eyebrow{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--acc);}

.sec-head{text-align:center;max-width:640px;margin:0 auto 52px;}
.sec-head h2{font-size:30px;margin:12px 0 12px;}
.sec-head p{color:var(--muted);font-size:16px;}

.bg-soft{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}

/* --------------------------------------------------------------- header */

header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px;max-width:1140px;margin:0 auto;}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:19px;}
.logo .mark{width:30px;height:30px;border-radius:8px;flex-shrink:0;object-fit:contain;}
.nav-links{display:flex;align-items:center;gap:30px;font-size:14.5px;font-weight:600;}
.nav-links .drop{position:relative;cursor:pointer;}
.nav-links .drop .menu{
  position:absolute;top:28px;left:-14px;
  background:#fff;border:1px solid var(--line);border-radius:12px;
  box-shadow:0 12px 30px rgba(20,10,40,.12);
  padding:8px;width:230px;
  opacity:0;visibility:hidden;transform:translateY(4px);transition:.15s;
}
.nav-links .drop:hover .menu,
.nav-links .drop:focus-within .menu{opacity:1;visibility:visible;transform:translateY(0);}
.nav-links .menu a{display:flex;gap:10px;align-items:center;padding:9px 10px;border-radius:8px;font-size:14px;font-weight:600;}
.nav-links .menu a:hover{background:var(--bg);}
.dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;}

.cta-btn{background:var(--acc);color:#fff;padding:10px 18px;border-radius:9px;font-weight:700;font-size:14px;white-space:nowrap;}
.cta-btn:hover{filter:brightness(.92);}

/* --------------------------------------------------------------- botões */

.btn-primary{background:#fff;color:var(--acc-deep);padding:14px 24px;border-radius:10px;font-weight:700;font-size:15px;display:inline-block;}
.btn-primary:hover{background:#efeaf7;}
.btn-secondary{border:1.5px solid rgba(255,255,255,.35);color:#fff;padding:13px 24px;border-radius:10px;font-weight:700;font-size:15px;display:inline-block;}
.btn-secondary:hover{border-color:#fff;}

/* ------------------------------------------------------------ hero home */

.hero{
  background:radial-gradient(120% 100% at 50% 0%,#241a3d 0%,var(--purple-deep) 60%);
  color:#fff;padding:88px 24px 100px;text-align:center;position:relative;overflow:hidden;
}
.hero:before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 15% 20%,rgba(108,51,211,.40),transparent 40%),
    radial-gradient(circle at 85% 10%,rgba(0,169,255,.22),transparent 35%);
}
.hero-inner{position:relative;max-width:760px;margin:0 auto;}
.hero .eyebrow{color:#c9b5f5;}
.hero h1{font-size:46px;margin:16px 0 18px;}
.hero h1 span{
  background:linear-gradient(90deg,#c9b5f5,var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p{font-size:18px;color:#d8d3e6;max-width:600px;margin:0 auto 34px;}
.hero-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.hero-note{margin-top:18px;font-size:13px;color:#a99fc2;}

/* --------------------------------------------------------- hero produto */

.hero-produto{
  background:radial-gradient(120% 100% at 50% 0%,var(--acc-deep) 0%,var(--acc-deep) 60%);
  color:#fff;padding:70px 24px 90px;text-align:left;
}
.hero-produto:before{
  background:radial-gradient(circle at 12% 20%,color-mix(in srgb,var(--acc) 40%,transparent),transparent 40%);
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;max-width:1140px;margin:0 auto;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);
  padding:6px 14px;border-radius:20px;font-size:12.5px;font-weight:700;
  color:#fff;margin-bottom:18px;
}
.hero-produto h1{font-size:40px;margin-bottom:16px;}
/* margin explícito à esquerda: sem isso o `margin:0 auto` de `.hero p`
   centraliza o parágrafo dentro da coluna do hero de produto. */
.hero-produto p.lead{font-size:17px;color:rgba(255,255,255,.82);max-width:480px;margin:0 0 28px;}
.hero-produto .hero-ctas{justify-content:flex-start;}

/* preview em vidro dentro do hero */
.preview{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 30px 60px rgba(0,0,0,.35);color:var(--ink);}
.preview.pad{padding:18px;}
.preview .bar{background:#f3f4f6;padding:10px 14px;display:flex;gap:6px;}
.preview .bar span{width:9px;height:9px;border-radius:50%;background:#d1d5db;}
.preview .body{padding:16px;}
.preview-topo{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:13px;}
.preview-topo .quando{font-size:11px;color:var(--muted);font-weight:400;}

.pmsg{max-width:75%;padding:8px 12px;border-radius:10px;font-size:13px;margin-bottom:8px;}
.pmsg.in{background:#f3f4f6;}
.pmsg.out{background:var(--acc-light);color:var(--acc);margin-left:auto;}
.pfoot{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 14px;border-top:1px solid #eee;font-size:11.5px;color:var(--muted);}
.badge-crit{background:#dc2626;color:#fff;font-size:10.5px;font-weight:700;padding:2px 8px;border-radius:10px;}

/* --------------------------------------------------- barra de confiança */

.trust{padding:26px 24px;border-bottom:1px solid var(--line);background:#fff;}
.trust .wrap{display:flex;align-items:center;justify-content:center;gap:40px;flex-wrap:wrap;font-size:13px;font-weight:700;color:#9992ac;letter-spacing:.02em;text-transform:uppercase;}

/* ------------------------------------------------- cartões de produto */

.products{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
/* dois produtos: grid mais estreito e centrado, senao os cartoes ficam
   largos demais e o texto vira linha comprida de ler. */
.products.dois{grid-template-columns:repeat(2,1fr);max-width:860px;margin-left:auto;margin-right:auto;}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 26px;display:flex;flex-direction:column;gap:16px;transition:.2s;position:relative;overflow:hidden;}
.pcard:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(20,10,40,.08);}
.pcard .bar{position:absolute;top:0;left:0;right:0;height:5px;}
.pcard.chat .bar{background:var(--chat);}
.pcard.vendas .bar{background:var(--vendas);}
.pcard.notas .bar{background:var(--notas);}
.picon{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;}
.pcard.chat .picon{background:var(--chat-light);color:var(--chat);}
.pcard.vendas .picon{background:var(--vendas-light);color:var(--vendas);}
.pcard.notas .picon{background:var(--notas-light);color:var(--notas);}
.pcard h3{font-size:20px;}
.pcard .tag{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;}
.pcard.chat .tag{color:var(--chat);}
.pcard.vendas .tag{color:var(--vendas);}
.pcard.notas .tag{color:var(--notas);}
.pcard p{color:var(--muted);font-size:14.5px;flex:1;}
.pcard ul{list-style:none;display:flex;flex-direction:column;gap:8px;font-size:13.5px;color:var(--ink);}
.pcard ul li{display:flex;gap:8px;align-items:flex-start;}
.pcard ul li:before{content:"✓";font-weight:800;flex-shrink:0;}
/* o texto do item vive num span: sem isso, um <b> no meio da frase vira outro
   item de flex e o gap abre um vao no meio da linha. */
.pcard ul li > span{flex:1;}
.pcard.chat ul li:before{color:var(--chat);}
.pcard.vendas ul li:before{color:var(--vendas);}
.pcard.notas ul li:before{color:var(--notas);}
.pcard a.link{margin-top:8px;font-weight:700;font-size:14px;display:flex;align-items:center;gap:6px;}
.pcard.chat a.link{color:var(--chat);}
.pcard.vendas a.link{color:var(--vendas);}
.pcard.notas a.link{color:var(--notas);}

.combo-note{text-align:center;margin:30px auto 0;font-size:14px;color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:12px;padding:14px 18px;max-width:640px;}
.combo-note b{color:var(--ink);}
.combo-note a{color:var(--purple);font-weight:700;white-space:nowrap;}
.link-produto{display:inline-block;margin-top:6px;font-weight:700;font-size:14px;color:var(--acc);}

/* ------------------------------------------------------------ benefícios */

.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;}
.benefit{text-align:center;}
.benefit .num{font-size:34px;font-weight:800;color:var(--purple);}
.benefit .label{font-size:14px;color:var(--muted);margin-top:6px;}

/* --------------------------------------------------------- como funciona */

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;position:relative;}
.step .n{width:32px;height:32px;border-radius:50%;background:var(--purple);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;margin-bottom:16px;}
.step h4{font-size:16.5px;margin-bottom:8px;}
.step p{font-size:14px;color:var(--muted);}

/* ------------------------------------------------------------- missão */

.quote-sec{background:var(--purple-deep);color:#fff;text-align:center;}
.quote-sec blockquote{max-width:700px;margin:0 auto;font-size:24px;font-weight:600;line-height:1.4;}
.quote-sec .who{margin-top:24px;font-size:14px;color:#b9aed6;}

/* ---------------------------------------------------------------- dores */

.pains{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.pain{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;}
.pain .ico{font-size:22px;margin-bottom:12px;}
.pain h4{font-size:16px;margin-bottom:8px;}
.pain p{font-size:14px;color:var(--muted);}

/* ------------------------------------------------------------- recursos */

.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:50px 0;border-bottom:1px solid var(--line);}
.feature-row:last-child{border-bottom:none;}
.feature-row.rev{direction:rtl;}
.feature-row.rev > *{direction:ltr;}
.feature-text .eyebrow{margin-bottom:10px;display:block;}
.feature-text h3{font-size:24px;margin-bottom:14px;}
.feature-text p{color:var(--muted);font-size:15px;margin-bottom:16px;}
.feature-text ul{list-style:none;display:flex;flex-direction:column;gap:10px;}
.feature-text ul li{display:flex;gap:10px;font-size:14.5px;}
.feature-text ul li:before{content:"✓";color:var(--acc);font-weight:800;}
.feature-visual{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;min-height:200px;}
.feature-visual-topo{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font-size:14px;font-weight:700;}
.feature-visual-topo span{font-size:12px;color:var(--muted);font-weight:400;}

.mini-kanban{display:flex;gap:10px;}
.mini-col{flex:1;background:var(--bg);border-radius:10px;padding:10px;font-size:11px;font-weight:700;color:var(--muted);}
.mini-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px;margin-top:8px;font-size:11.5px;font-weight:600;color:var(--ink);}
.tag-pill{display:inline-block;font-size:10px;background:var(--acc-light);color:var(--acc);padding:2px 7px;border-radius:8px;margin-top:5px;}
.note-box{background:#fffbea;border:1px solid #f3d98b;border-radius:8px;padding:10px;font-size:12.5px;color:#92700a;}
.sla-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;}
.sla-badges span{font-size:11px;font-weight:700;padding:4px 10px;border-radius:14px;color:#fff;}
.dica-atalho{font-size:13px;color:var(--muted);margin-bottom:10px;}

/* ------------------------------------------------------------ comparativo */

.table-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow-x:auto;-webkit-overflow-scrolling:touch;}
.table-dica{display:none;font-size:12.5px;color:var(--muted);text-align:center;margin-top:10px;}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:640px;}
th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);}
th{background:var(--bg);font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);}
td.center,th.center{text-align:center;}
tr:last-child td{border-bottom:none;}
.check{color:var(--acc);font-weight:800;}
.cross{color:#d1d5db;}
.highlight-col{background:var(--acc-light);}

/* ------------------------------------------------------ aviso de risco */

.risk{background:#fff7ed;border:1px solid #fde3b6;border-radius:var(--radius);padding:26px 28px;display:flex;gap:16px;max-width:900px;margin:0 auto;}
.risk .ico{font-size:24px;}
.risk h4{font-size:15.5px;margin-bottom:6px;}
.risk p{font-size:13.5px;color:#7a5a1e;}

/* ------------------------------------------------------------- Kanban */

.kanban{display:flex;gap:10px;}
.kcol{flex:1;background:var(--bg);border-radius:10px;padding:10px;}
.kcol h5{font-size:11px;font-weight:700;color:var(--muted);margin-bottom:8px;text-transform:uppercase;}
.kcard{background:#fff;border:1px solid var(--line);border-radius:8px;padding:9px;margin-bottom:8px;font-size:12px;font-weight:600;}
.kcard .stalled{display:block;font-size:10px;color:#dc2626;font-weight:700;margin-top:4px;}
.kcard .origin{display:inline-block;font-size:9.5px;background:var(--vendas-light);color:var(--vendas);padding:1px 6px;border-radius:6px;margin-top:4px;}

/* -------------------------------------------------------- faixa de fatos */

.proof-strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;text-align:center;}
.stat-row .num{font-size:32px;font-weight:800;color:var(--acc);}
.stat-row .label{font-size:14px;color:var(--muted);margin-top:6px;}

/* -------------------------------------------------------------- notas */

.inv-row{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);font-size:12.5px;}
.inv-row:last-child{border-bottom:none;}
.status-pill{font-size:10.5px;font-weight:700;padding:3px 9px;border-radius:10px;white-space:nowrap;}
.status-pill.ok{background:#dcfce7;color:#16a34a;}
.status-pill.pending{background:var(--notas-light);color:var(--notas);}

.flow{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;margin-top:10px;}
.flow-step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px;text-align:center;width:190px;}
.flow-step .ico{font-size:24px;margin-bottom:8px;}
.flow-step h5{font-size:14px;margin-bottom:6px;}
.flow-step p{font-size:12.5px;color:var(--muted);}
.flow-arrow{font-size:22px;color:var(--acc);padding:0 14px;}

/* ---------------------------------------------------------------- FAQ */

.faq{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;}
.faq summary{cursor:pointer;font-weight:700;font-size:15.5px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary:after{content:"+";font-size:20px;color:var(--muted);}
.faq details[open] summary:after{content:"–";}
.faq p{margin-top:12px;color:var(--muted);font-size:14.5px;}

/* ------------------------------------------------------------ planos */

.page-hero{text-align:center;padding:64px 24px 20px;}
.page-hero h1{font-size:38px;margin:14px 0 12px;}
.page-hero p{color:var(--muted);font-size:16.5px;max-width:600px;margin:0 auto;}

.ptabs{display:flex;justify-content:center;gap:10px;margin:36px auto 8px;flex-wrap:wrap;padding:0 24px;}
.ptab{display:flex;align-items:center;gap:8px;padding:11px 20px;border-radius:30px;border:1.5px solid var(--line);background:#fff;font-weight:700;font-size:14.5px;font-family:inherit;cursor:pointer;color:var(--muted);transition:.15s;}
.ptab .dot{width:9px;height:9px;border-radius:50%;}
.ptab.active{border-color:transparent;color:#fff;}
.ptab[data-p="chat"].active{background:var(--chat);}
.ptab[data-p="vendas"].active{background:var(--vendas);}
.ptab[data-p="notas"].active{background:var(--notas);}
.ptab:not(.active):hover{border-color:#c9c1dd;}

.toggle-wrap{display:flex;align-items:center;justify-content:center;gap:14px;margin:30px auto 10px;flex-wrap:wrap;}
.toggle-wrap span{font-size:14.5px;font-weight:600;color:var(--muted);}
.toggle-wrap span.on{color:var(--ink);}
.switch{width:52px;height:28px;background:var(--purple);border:none;border-radius:20px;position:relative;cursor:pointer;flex-shrink:0;padding:0;}
.switch .knob{position:absolute;top:3px;left:3px;width:22px;height:22px;background:#fff;border-radius:50%;transition:.2s;}
.switch.annual .knob{left:27px;}
.save-badge{background:#dcfce7;color:#16a34a;font-size:12px;font-weight:700;padding:3px 10px;border-radius:12px;}

.plans{padding:40px 24px 90px;}
.plan-panel{display:none;}
.plan-panel.active{display:block;}
.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:1000px;margin:0 auto 26px;align-items:stretch;}
.plan{background:#fff;border:1.5px solid var(--line);border-radius:var(--radius);padding:30px 26px;display:flex;flex-direction:column;position:relative;}
.plan.featured{border-color:var(--purple);box-shadow:0 20px 44px rgba(108,51,211,.14);}
.plan .ribbon{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--purple);color:#fff;font-size:11.5px;font-weight:700;padding:4px 14px;border-radius:20px;white-space:nowrap;}
.plan h4{font-size:19px;margin-bottom:6px;}
.plan .desc{font-size:13.5px;color:var(--muted);margin-bottom:20px;min-height:34px;}
.plan .price{font-size:36px;font-weight:800;margin-bottom:2px;}
.plan .price small{font-size:14px;font-weight:600;color:var(--muted);}
.plan .price-indefinido{font-size:20px;font-weight:700;color:var(--muted);}
.plan .price-note{font-size:12.5px;color:var(--muted);margin-bottom:22px;}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:26px;flex:1;}
.plan ul li{display:flex;gap:9px;font-size:13.5px;align-items:flex-start;}
.plan ul li:before{content:"✓";font-weight:800;flex-shrink:0;}
.plan.chatplan ul li:before,.plan.chatplan .price{color:var(--chat);}
.plan.vendasplan ul li:before,.plan.vendasplan .price{color:var(--vendas);}
.plan.notasplan ul li:before,.plan.notasplan .price{color:var(--notas);}
/* precisa da mesma especificidade de `.plan.chatplan .price`, senão a cor do
   produto vence e o texto "Consulte condições" parece um link clicável. */
.plan .price.price-indefinido{color:var(--muted);}
.plan-btn{text-align:center;padding:13px;border-radius:10px;font-weight:700;font-size:14.5px;border:1.5px solid var(--line);color:var(--ink);}
.plan-btn:hover{border-color:var(--purple);}
.plan.featured .plan-btn{background:var(--purple);color:#fff;border-color:var(--purple);}
.plan.featured .plan-btn:hover{background:var(--purple-dark);}

.combo-banner{max-width:1000px;margin:16px auto 0;background:linear-gradient(120deg,var(--purple-dark),var(--purple));color:#fff;border-radius:16px;padding:22px 28px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;}
.combo-banner p{font-size:14.5px;max-width:520px;color:#e6ddfa;}
.combo-banner b{color:#fff;}
.combo-banner a{background:#fff;color:var(--purple-dark);padding:11px 18px;border-radius:9px;font-weight:700;font-size:14px;}

.pricing-note{max-width:700px;margin:36px auto 0;text-align:center;font-size:13px;color:var(--muted);}
.plans .faq{margin-top:60px;}

/* Sem JS, nenhuma aba responde a clique — então todos os painéis ficam
   visíveis e as abas somem. Melhor uma página longa que uma página onde
   dois terços do conteúdo é inalcançável. */
.no-js .plan-panel{display:block;}
.no-js .ptabs{display:none;}
.panel-titulo{display:none;}
.no-js .panel-titulo{display:block;max-width:1000px;margin:0 auto 20px;font-size:22px;}

/* --------------------------------------------------------------- demo */

.layout{max-width:1080px;margin:0 auto;padding:70px 24px 100px;display:grid;grid-template-columns:1fr 1.15fr;gap:60px;align-items:flex-start;}
.side .eyebrow{margin-bottom:12px;display:block;}
.side h1{font-size:34px;margin-bottom:16px;}
.side p.lead{color:var(--muted);font-size:15.5px;margin-bottom:32px;}
.perk{display:flex;gap:14px;margin-bottom:22px;}
.perk .ico{width:38px;height:38px;border-radius:10px;background:#f3e8ff;color:var(--purple);display:flex;align-items:center;justify-content:center;font-size:17px;flex-shrink:0;}
.perk h4{font-size:15px;margin-bottom:3px;}
.perk p{font-size:13.5px;color:var(--muted);}

.who{margin-top:34px;padding-top:28px;border-top:1px solid var(--line);}
.who h5{font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:14px;}
.avatar-row{display:flex;align-items:center;gap:12px;}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--purple-deep);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0;}
.avatar-row div p{font-size:13.5px;font-weight:600;}
.avatar-row div span{font-size:12px;color:var(--muted);}

.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px;box-shadow:0 24px 60px rgba(20,10,40,.06);}
.form-card h3{font-size:19px;margin-bottom:6px;}
.form-card .sub{font-size:13.5px;color:var(--muted);margin-bottom:26px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:7px;}
.field input,.field select{width:100%;padding:11px 13px;border:1.5px solid var(--line);border-radius:9px;font-size:14px;font-family:inherit;color:var(--ink);background:#fff;}
.field input:focus,.field select:focus{outline:none;border-color:var(--purple);}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}

.product-pick{display:flex;flex-direction:column;gap:10px;}
/* `.product-pick .pp` e não só `.pp`: estes elementos são <label> dentro de
   .field, e `.field label{display:block}` tem especificidade maior que uma
   classe sozinha — o display:flex nunca chegaria a valer. */
.product-pick .pp{border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;display:flex;align-items:center;gap:11px;cursor:pointer;font-size:14px;font-weight:600;margin-bottom:0;}
.product-pick .pp:hover{border-color:#c9c1dd;}
.product-pick .pp input{width:16px;height:16px;accent-color:var(--purple);flex-shrink:0;}
.product-pick .pp .dot{width:9px;height:9px;border-radius:50%;}
.product-pick .pp span.hint{font-weight:400;color:var(--muted);font-size:12.5px;margin-left:auto;text-align:right;}

.submit-btn{width:100%;background:var(--purple);color:#fff;padding:15px;border:none;border-radius:10px;font-weight:700;font-size:15px;font-family:inherit;margin-top:6px;cursor:pointer;}
.submit-btn:hover{background:var(--purple-dark);}
.submit-btn:disabled{opacity:.55;cursor:not-allowed;}
.submit-btn:disabled:hover{background:var(--purple);}
.form-note{text-align:center;font-size:12px;color:var(--muted);margin-top:14px;}
.form-note a{color:var(--purple);font-weight:700;text-decoration:underline;}

/* ------------------------------------------------- páginas de documento */

/* Texto corrido: largura de leitura confortável, sem hero nem cartões. */
.doc{padding:64px 24px 90px;}
.doc-corpo{max-width:740px;margin:0 auto;}
.doc-corpo h1{font-size:36px;margin-bottom:18px;}
.doc-corpo h2{font-size:23px;margin:44px 0 14px;padding-top:4px;}
.doc-corpo h3{font-size:18px;margin:28px 0 10px;}
.doc-corpo h2 + h3{margin-top:18px;}
.doc-corpo p{margin-bottom:16px;font-size:16px;line-height:1.7;color:#3d3550;}
.doc-corpo strong{color:var(--ink);}
.doc-corpo em{color:var(--muted);font-style:italic;}
.doc-corpo ul{list-style:none;margin:0 0 20px;display:flex;flex-direction:column;gap:10px;}
.doc-corpo ul li{position:relative;padding-left:20px;font-size:16px;line-height:1.7;color:#3d3550;}
.doc-corpo ul li:before{content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;border-radius:50%;background:var(--purple);}
.doc-corpo hr{border:none;border-top:1px solid var(--line);margin:28px 0 36px;}
.doc-corpo blockquote{
  border-left:3px solid var(--purple);
  background:#f6f2fd;
  border-radius:0 10px 10px 0;
  padding:14px 18px;margin:0 0 20px;
  font-size:15px;line-height:1.65;color:#4a4260;
}
.doc-corpo a{color:var(--purple);font-weight:600;text-decoration:underline;}

/* ------------------------------------------------------------ CTA final */

.final-cta{
  background:linear-gradient(120deg,var(--purple-dark),var(--purple));
  color:#fff;text-align:center;border-radius:24px;margin:0 24px;padding:60px 30px;
}
.final-cta h2{font-size:28px;margin-bottom:12px;}
.final-cta p{color:#e6ddfa;margin-bottom:26px;font-size:16px;}
.tema-chat .final-cta{background:linear-gradient(120deg,#1e3a8a,#2563eb);}
.tema-chat .final-cta p{color:#dbe6ff;}
.tema-vendas .final-cta{background:linear-gradient(120deg,#065f2e,#16a34a);}
.tema-vendas .final-cta p{color:#dcfce7;}
.tema-notas .final-cta{background:linear-gradient(120deg,#7c3103,#d97706);}
.tema-notas .final-cta p{color:#fde8c8;}

/* ---------------------------------------------------------------- rodapé */

footer{background:var(--purple-deep);color:#c9c1dd;padding:60px 24px 30px;margin-top:80px;}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1);}
.foot-grid h5{color:#fff;font-size:13px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:16px;}
.foot-grid a{display:block;font-size:14px;margin-bottom:10px;color:#c9c1dd;}
.foot-grid a:hover{color:#fff;}
.foot-logo{color:#fff;margin-bottom:14px;}
.foot-sobre{font-size:14px;max-width:280px;}
.foot-bottom{padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#9587b3;flex-wrap:wrap;gap:12px 28px;}
.foot-legal{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:13px;}
.foot-legal a{color:#c9c1dd;}
.foot-legal a:hover{color:#fff;text-decoration:underline;}

/* ---------------------------------------------------------- responsivo */

@media(max-width:900px){
  /* O mockup simplesmente escondia .nav-links abaixo de 900px, o que deixava
     o celular sem navegação nenhuma no topo. Em vez de esconder, o dropdown
     "Produtos" vira uma linha rolável com os links soltos — sem JavaScript,
     sem menu sanduíche. */
  /* no celular o header ocupa três linhas; grudado no topo comeria um quinto
     da tela em toda rolagem. */
  header.site{position:static;}
  .nav{flex-wrap:wrap;row-gap:12px;}
  .logo span{white-space:nowrap;}
  /* quebra em duas linhas em vez de rolar na horizontal: com 4 links, rolagem
     lateral esconderia metade da navegação atrás de um gesto que ninguém faz. */
  .nav-links{order:3;width:100%;gap:16px;row-gap:8px;font-size:13.5px;flex-wrap:wrap;}
  .cta-btn{padding:9px 13px;font-size:12.5px;}
  .nav-links .drop{display:contents;cursor:auto;}
  .nav-links .drop-label{display:none;}
  /* no celular os links viram "Chat" e "Notas": com o prefixo da marca os
     quatro itens não cabem numa linha e o cabeçalho ganha uma terceira fila. */
  .nav-links .marca-prefixo{display:none;}
  /* display:contents nos dois: assim os quatro links viram itens diretos de
     .nav-links e quebram um a um. Com o .menu como caixa própria, ele contava
     como um item só e empurrava "Planos" pra uma segunda linha inteira. */
  .nav-links .drop .menu{
    display:contents;
    position:static;opacity:1;visibility:visible;transform:none;
    background:none;border:none;box-shadow:none;
  }
  .nav-links .menu a{padding:0;white-space:nowrap;}
  .nav-links .menu a:hover{background:none;}
  .nav-links > a{white-space:nowrap;}

  .hero-grid,.feature-row{grid-template-columns:1fr;}
  .feature-row.rev{direction:ltr;}
  .pains,.stat-row,.steps{grid-template-columns:1fr;}
  .benefits{grid-template-columns:1fr 1fr;}
  .products{grid-template-columns:1fr;}
  .plans-grid{grid-template-columns:1fr;}
  .layout{grid-template-columns:1fr;}
  .flow{flex-direction:column;}
  .flow-arrow{transform:rotate(90deg);padding:8px 0;}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .hero h1{font-size:32px;}
  .hero-produto h1{font-size:30px;}
  .page-hero h1{font-size:28px;}
  .sec-head h2{font-size:24px;}
  section{padding:56px 24px;}

  .products.dois{grid-template-columns:1fr;}

  /* caixas de ilustração encolhem: no celular elas viravam retângulos
     quase vazios entre um bloco de texto e outro. */
  .feature-visual{min-height:0;padding:18px;}
  .feature-row{gap:28px;padding:36px 0;}

  /* a tabela comparativa rola dentro do próprio contêiner; sem dizer isso,
     o visitante acha que a comparação tem só duas colunas. */
  .table-dica{display:block;}

  /* texto de apoio um pouco maior: 13,5px em tela de celular cansa */
  .pcard p,.pain p,.step p,.feature-text p{font-size:15px;}
  .pcard ul,.plan ul li{font-size:14.5px;}
  .hero p{font-size:16.5px;}
  .hero-produto p.lead,.side p.lead{font-size:16px;}
  .sec-head p{font-size:15.5px;}

  /* alvos de toque maiores na navegação */
  .nav-links > a,.nav-links .menu a{padding:6px 0;}
}

@media(max-width:560px){
  /* botão de largura cheia no celular: alvo de toque maior e alinhamento
     previsível quando os dois CTAs empilham. */
  .hero-ctas{flex-direction:column;align-items:stretch;}
  .hero-ctas .btn-primary,.hero-ctas .btn-secondary{text-align:center;width:100%;}
  .final-cta{margin:0 16px;padding:44px 22px;border-radius:20px;}
  .final-cta h2{font-size:23px;}
  .plan{padding:24px 20px;}
  .plans{padding:28px 16px 64px;}
  .ptabs{gap:8px;}
  .ptab{padding:10px 16px;font-size:14px;}
  .trust{padding:18px 16px;}
  .trust .wrap{gap:14px 18px;font-size:11px;letter-spacing:0;}
  .combo-note{padding:14px;}
  .risk{padding:20px;flex-direction:column;gap:10px;}
  .hero{padding:52px 16px 60px;}
  .hero-produto{padding:44px 16px 60px;}
  .layout{padding:36px 16px 64px;gap:32px;}
  .wrap{padding:0 16px;}
  section{padding:48px 16px;}
  .page-hero{padding:44px 16px 12px;}
  .doc{padding:36px 16px 64px;}
  .doc-corpo h1{font-size:27px;}
  .doc-corpo h2{font-size:20px;margin-top:34px;}
  .doc-corpo h3{font-size:17px;}
}

@media(max-width:520px){
  .benefits{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;}
  .row2{grid-template-columns:1fr;}
  .form-card{padding:24px 20px;}
  .flow-step{width:100%;max-width:280px;}
  .combo-banner{flex-direction:column;align-items:flex-start;}
  .quote-sec blockquote{font-size:19px;}
}