/* Páginas públicas do Bot Responde (início, criar conta, conta criada, termos, privacidade).
   Base comum; cada página tem o próprio bloco <style>. Fonte Inter servida pelo sistema (partials/fonte-inter). */
:root{
  --roxo:#6d5ef8; --roxo-esc:#3a27c4; --roxo-claro:#ece9ff; --agua:#7ef0c8; --agua-esc:#1fb88a;
  --fundo:#f4f5f9; --branco:#fff; --tinta:#16133a; --texto:#4a4868; --suave:#7c7a96; --linha:#e3e3ee;
  --grad:linear-gradient(135deg,#6d5ef8 0%,#3a27c4 100%);
  --sombra:0 1px 2px rgba(22,19,58,.05),0 8px 24px rgba(22,19,58,.07);
  --sombra-g:0 2px 4px rgba(22,19,58,.05),0 24px 60px rgba(44,30,150,.16);
  --raio:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{overflow-x:hidden}
body{font-family:Inter,system-ui,sans-serif;background:var(--fundo);color:var(--texto);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}
h1,h2,h3{color:var(--tinta);letter-spacing:-.02em;line-height:1.15}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:12px;font-weight:600;font-size:15px;border:0;cursor:pointer;font-family:inherit;transition:transform .15s,box-shadow .15s;white-space:nowrap}
.btn-pri{background:var(--grad);color:#fff;box-shadow:0 6px 18px rgba(109,94,248,.35)}
.btn-pri:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(109,94,248,.42)}
.btn-sec{background:#fff;color:var(--tinta);border:1px solid var(--linha);box-shadow:var(--sombra)}
.btn-sm{height:40px;padding:0 16px;font-size:14px;border-radius:10px}
.btn-agua{background:var(--agua);color:#0f3b2e}

/* topo */
.topo{position:sticky;top:0;z-index:20;background:rgba(244,245,249,.82);backdrop-filter:blur(12px);border-bottom:1px solid rgba(227,227,238,.7)}
.topo .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.marca{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--tinta);letter-spacing:-.02em}
.marca img{width:38px;height:38px}
.marca span b{color:var(--roxo)}
.nav{display:flex;align-items:center;gap:28px;font-size:15px;font-weight:500}
.nav .links{display:flex;gap:28px}
.nav .links a:hover,.entrar:hover{color:var(--roxo)}
.entrar{font-weight:600;color:var(--tinta)}

.selo{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;border-radius:999px;background:#fff;border:1px solid var(--linha);font-size:13px;font-weight:600;color:var(--tinta);box-shadow:var(--sombra)}
.selo i{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;background:var(--roxo-claro);color:var(--roxo);font-style:normal;font-size:12px}
.ponto{width:8px;height:8px;border-radius:50%;background:var(--agua-esc);box-shadow:0 0 0 4px rgba(126,240,200,.35)}

@media (max-width:760px){
  .wrap{padding:0 16px}
  .nav .links{display:none}
  .nav{gap:14px}
  .topo .wrap{height:64px}
  .marca{font-size:17px}
  .marca img{width:34px;height:34px}
}