/* ── Dextra Atende — estilos da página do produto ──
   Reusa styles.css do site. Aqui só o que é próprio desta página.
   Regra: nenhuma cor literal fora das variáveis de :root do styles.css. */

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0;}

.atende-hero h1{font-size:clamp(34px,5vw,60px);}

/* ── demonstração ── */
/* min-width:0 é obrigatório: como item de grid, o padrão min-width:auto impede
   o bloco de encolher abaixo da largura das abas e estoura a página em 320px. */
.demo{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:18px;width:100%;max-width:460px;min-width:0;display:flex;flex-direction:column;
  box-shadow:0 18px 46px rgba(0,50,25,.08);}
.demo-head{display:flex;align-items:center;justify-content:space-between;gap:8px;
  flex-wrap:wrap;margin-bottom:14px;}
.demo-title{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--ink);}
.demo-dot{width:8px;height:8px;border-radius:50%;background:var(--green);
  box-shadow:0 0 0 4px rgba(0,100,55,.12);}
.demo-badge{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--soft);background:var(--bg-alt);border-radius:999px;padding:4px 10px;}

.demo-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px;}
.demo-tab{flex:1 1 auto;min-width:0;border:1px solid var(--line);background:var(--bg);color:var(--muted);
  border-radius:var(--r-sm);padding:8px 6px;font-size:13px;font-weight:600;cursor:pointer;
  font-family:inherit;transition:background .15s,color .15s,border-color .15s;}
.demo-tab:hover{border-color:var(--green);color:var(--ink);}
.demo-tab.is-on{background:var(--green);border-color:var(--green);color:var(--card);}

.demo-biz{font-size:12px;color:var(--soft);margin-bottom:8px;padding-left:2px;}

.demo-chat{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);
  padding:14px;height:290px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;
  scroll-behavior:smooth;}
.msg{max-width:82%;font-size:14px;line-height:1.5;padding:10px 13px;border-radius:var(--r);
  animation:msg-in .22s ease-out;}
.msg.bot{align-self:flex-start;background:var(--card);border:1px solid var(--line);
  color:var(--ink);border-bottom-left-radius:4px;}
.msg.user{align-self:flex-end;background:var(--green);color:var(--card);
  border-bottom-right-radius:4px;}
.msg.hand{align-self:stretch;max-width:100%;background:var(--bg-alt);border:1px dashed var(--line);
  color:var(--muted);font-size:12.5px;text-align:center;padding:8px 12px;}
.msg.hand strong{color:var(--green);}
@keyframes msg-in{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}

.typing{align-self:flex-start;display:inline-flex;gap:4px;padding:12px 14px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  border-bottom-left-radius:4px;}
.typing span{width:6px;height:6px;border-radius:50%;background:var(--soft);
  animation:blink 1.2s infinite;}
.typing span:nth-child(2){animation-delay:.18s;}
.typing span:nth-child(3){animation-delay:.36s;}
@keyframes blink{0%,60%,100%{opacity:.28;}30%{opacity:1;}}

.demo-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;min-height:30px;}
.chip{border:1px solid var(--line);background:var(--bg);color:var(--green);border-radius:999px;
  padding:6px 12px;font-size:12.5px;font-weight:600;cursor:pointer;font-family:inherit;
  transition:background .15s,border-color .15s;}
.chip:hover{background:var(--bg-alt);border-color:var(--green);}

.demo-form{display:flex;gap:8px;margin-top:10px;}
.demo-form input{flex:1;min-width:0;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:10px 12px;font-size:14px;font-family:inherit;color:var(--ink);background:var(--bg);}
.demo-form input:focus{outline:2px solid var(--green);outline-offset:1px;}
.demo-form button{border:0;border-radius:var(--r-sm);padding:10px 16px;background:var(--green);
  color:var(--card);font-weight:600;font-size:14px;font-family:inherit;cursor:pointer;}
.demo-form button:hover{background:var(--green-d);}

.demo-note{margin:12px 0 0;font-size:12px;color:var(--soft);line-height:1.45;}

/* ── passos: quem faz o quê ── */
.step-who{margin-top:10px;font-size:12px;color:var(--soft);text-transform:lowercase;
  letter-spacing:.02em;}
.step-who strong{color:var(--green);}

/* quatro cards fecham em 2x2 em vez de deixar o último órfão numa linha de três */
.cards-2x2{grid-template-columns:repeat(2,1fr);}

/* ── limites ── */
.limits{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.limits li{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--red);
  border-radius:var(--r);padding:22px 22px;}
.limits h3{font-size:17px;margin:0 0 8px;}
.limits p{font-size:14.5px;color:var(--muted);margin:0;}

@media(max-width:960px){
  .demo{max-width:none;}
  .limits{grid-template-columns:1fr;}
}
@media(max-width:640px){
  /* atende.css carrega depois de styles.css, então .cards-2x2 venceria a regra
     de 1 coluna do site. Reafirmo aqui. */
  .cards-2x2{grid-template-columns:1fr;}
  .demo{padding:14px;border-radius:var(--r);}
  .demo-chat{height:250px;}
  .demo-tab{font-size:12px;padding:8px 4px;}
  .msg{max-width:88%;}
}