@font-face{font-family:Poppins;src:url('/static/fontes/Poppins-Regular.ttf');font-weight:400}
@font-face{font-family:Poppins;src:url('/static/fontes/Poppins-Medium.ttf');font-weight:500 600}
@font-face{font-family:Poppins;src:url('/static/fontes/Poppins-Bold.ttf');font-weight:700}
@font-face{font-family:Lato;src:url('/static/fontes/Lato-Regular.ttf');font-weight:400}
@font-face{font-family:Lato;src:url('/static/fontes/Lato-Italic.ttf');font-style:italic}
@font-face{font-family:Lato;src:url('/static/fontes/Lato-Bold.ttf');font-weight:700}

:root{--navy:#0F3C5C;--night:#08283F;--cyan:#2A95C6;--light:#4AA4CF;--ink:#0E0F11;--body:#3F637C;
  --mute:#6B8399;--line:#E5E7EB;--surf:#F5F7F9;--erro:#B42318;--bg:#fff}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--body);font:15px/1.6 Lato,system-ui,sans-serif}
header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:14px 32px;border-bottom:1px solid var(--line);background:#fff}
.marca{display:block;line-height:0}
/* logo-horizontal.svg: viewBox 1000 × 319 (proporção 3,13). Altura fixa, largura derivada: nunca distorce. */
.logo{height:53px;width:auto;aspect-ratio:1000/319;display:block}
nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-family:Poppins;font-size:13px}
nav a{color:var(--navy);text-decoration:none}
nav a:hover{color:var(--cyan)}
.sair{display:flex;align-items:center;gap:10px;margin:0}
.sair span{color:var(--mute)}
main{max-width:980px;margin:0 auto;padding:28px 24px 64px}
h1{font-family:Poppins;font-weight:700;color:var(--ink);font-size:26px;letter-spacing:-.02em;margin:0 0 16px}
h2{font-family:Poppins;font-weight:600;color:var(--ink);font-size:17px;margin:32px 0 10px}
a{color:var(--cyan)}
.leve{color:var(--mute);font-size:14px}
.erro{color:var(--erro);font-weight:700}
.cartao{background:var(--surf);border-left:4px solid var(--cyan);padding:18px 20px;max-width:520px;
  display:flex;flex-direction:column;gap:12px}
#envio{max-width:none}
.conversa-inicio{max-width:none;padding:22px 24px;margin:8px 0 8px}
.conversa-inicio label{font-size:15px;font-weight:600;color:var(--ink)}
.conversa-inicio textarea{font-size:16px;min-height:110px}
label{display:flex;flex-direction:column;gap:4px;font-family:Poppins;font-size:13px;color:var(--navy)}
input,textarea{font:15px Lato,sans-serif;padding:10px 12px;border:1px solid var(--line);border-radius:4px;
  background:#fff;color:var(--ink);width:100%}
textarea{resize:vertical}
button,.botao{font-family:Poppins;font-weight:600;font-size:13px;background:var(--navy);color:#fff;border:0;
  border-radius:4px;padding:10px 18px;cursor:pointer;text-decoration:none;display:inline-block;align-self:flex-start}
button:hover,.botao:hover{background:var(--cyan)}
button.leve{background:transparent;color:var(--navy);border:1px solid var(--line)}
button[disabled]{opacity:.5;cursor:wait}
table{border-collapse:collapse;width:100%;font-size:14px}
th{font-family:Poppins;font-weight:600;font-size:12px;color:var(--mute);text-align:left;
  border-bottom:1px solid var(--line);padding:8px 6px}
td{border-bottom:1px solid var(--line);padding:8px 6px;vertical-align:middle}
td.acoes{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
form.inline{display:inline;margin:0}
form.inline button{padding:6px 10px}
.conversas{padding-left:18px}
.chave{font-family:ui-monospace,Menlo,monospace;font-size:20px;letter-spacing:.08em;color:var(--ink);
  background:var(--surf);padding:12px 16px;display:inline-block}
.termos li{margin-bottom:8px}
#historico{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}
.msg{padding:12px 16px;border-radius:6px;white-space:pre-wrap;max-width:88%}
.msg.voce{background:var(--navy);color:#fff;align-self:flex-end}
.msg.claude{background:var(--surf);color:var(--ink);align-self:flex-start;border-left:4px solid var(--cyan)}
.msg.erro{background:#FEF3F2;color:var(--erro)}
.msg .proposta{display:block;margin-top:8px;font-family:Poppins;font-size:13px}
@media (max-width:640px){main{padding:20px 16px 48px}header{padding:10px 16px;gap:8px}.logo{height:40px}
  nav{width:100%;gap:6px 14px;font-size:12px;flex-wrap:wrap}
  nav a{white-space:nowrap}.sair{margin-left:auto}.sair span{display:none}.sair button{padding:7px 12px}
  .msg{max-width:100%}
  table{font-size:13px}th:nth-child(6),td:nth-child(6){display:none}}