/* =====================================================================
   Seções comuns das páginas "conheça" dos seis sistemas (29/09/2026).

   Usa as variáveis que TODA conheça já declara no :root (--dark, --green,
   --gold, --paper-2, --line, --f-disp...). Nada de cor fixa de marca aqui:
   se uma conheça mudar a paleta, estas seções acompanham.

   Quem escreve o HTML dessas seções é o gerador
   C:\promotech-dados\ferramentas\conheca-secoes.php (marcadores
   <!-- cx:inicio NOME --> ... <!-- cx:fim NOME --> nas conheças).
   Não edite o HTML das seções à mão: rode o gerador.
   ===================================================================== */

.cx-sec{padding:96px 0}
.cx-sec--alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cx-dark{background:var(--dark);color:var(--cloud)}
.cx-dark h2,.cx-dark h3{color:#fff}
.cx-dark .section__head p{color:var(--cloud-soft)}

/* ---------- O que entregamos ---------- */
.cx-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:18px}
.cx-card{background:var(--paper-2);border:1px solid var(--line);border-radius:18px;padding:26px 24px 24px;position:relative}
.cx-sec--alt .cx-card{background:var(--paper)}
.cx-card__n{font-family:var(--f-mono);font-weight:800;font-size:.78rem;letter-spacing:.1em;color:var(--green)}
.cx-card h3{font-size:1.14rem;font-weight:700;margin:.35rem 0 .55rem}
.cx-card>p{color:var(--ink-soft);font-size:.95rem}
.cx-card--legal{border-color:rgba(var(--gold-rgb),.6);background:linear-gradient(180deg,rgba(var(--gold-rgb),.09),var(--paper-2) 62%)}
.cx-sec--alt .cx-card--legal{background:linear-gradient(180deg,rgba(var(--gold-rgb),.09),var(--paper) 62%)}
.cx-tag{display:inline-block;margin-left:.4rem;font-family:var(--f-disp);font-size:.66rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;vertical-align:middle;padding:.18rem .55rem;border-radius:999px;background:rgba(var(--gold-rgb),.18);color:var(--gold-dp)}
.cx-ul{list-style:none;margin:.85rem 0 0;padding:0;display:grid;gap:.5rem}
.cx-ul li{position:relative;padding-left:1.35rem;font-size:.93rem;line-height:1.5}
.cx-ul li::before{content:"";position:absolute;left:0;top:.45em;width:.6rem;height:.6rem;border-radius:3px;background:var(--grad-green)}
.cx-dark .cx-ul li{color:var(--cloud)}
.cx-dark .cx-ul li b{color:#fff}

.cx-split{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:26px}
.cx-box{border-radius:18px;padding:26px 24px}
.cx-box h3{font-size:1.05rem;font-weight:700;margin-bottom:.2rem}
.cx-box>p{font-size:.9rem}
.cx-box--nos{background:var(--dark);color:var(--cloud)}
.cx-box--nos h3{color:#fff}
.cx-box--nos>p{color:var(--cloud-soft)}
.cx-box--nos .cx-ul li{color:var(--cloud)}
.cx-box--voce{background:var(--paper-2);border:1.5px dashed var(--line)}
.cx-sec--alt .cx-box--voce{background:var(--paper)}
.cx-box--voce>p{color:var(--ink-soft)}
.cx-box--voce .cx-ul li::before{background:var(--grad-gold)}

/* ---------- Linha do tempo ---------- */
.cx-tl{list-style:none;margin:30px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:0;counter-reset:tl}
.cx-tl li{position:relative;padding:28px 14px 0 0}
.cx-tl li::before{content:"";position:absolute;top:8px;left:0;right:0;height:2px;background:var(--line)}
.cx-tl li::after{content:"";position:absolute;top:2px;left:0;width:14px;height:14px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(var(--green-rgb),.16)}
.cx-tl li.cx-tl--gold::after{background:var(--gold);box-shadow:0 0 0 4px rgba(var(--gold-rgb),.2)}
.cx-tl b{display:block;font-family:var(--f-mono);font-size:.8rem;letter-spacing:.04em;color:var(--green-deep)}
.cx-tl li.cx-tl--gold b{color:var(--gold-dp)}
.cx-tl strong{display:block;font-family:var(--f-disp);font-size:.98rem;margin:.2rem 0 .25rem}
.cx-tl span{display:block;font-size:.84rem;color:var(--ink-soft);line-height:1.45}
.cx-nota{margin-top:22px;font-size:.85rem;color:var(--ink-soft);text-align:center}
.cx-nota a{color:var(--green-deep);text-decoration:underline}

/* ---------- WhatsApp ---------- */
.cx-2col{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}
.cx-2col>*{min-width:0} /* sem isso o <pre> do código alarga a coluna no celular */
.cx-2col h3{font-size:clamp(1.35rem,2.6vw,1.8rem);font-weight:800;margin-bottom:.8rem}
.cx-lead{font-size:1.04rem}
.cx-dark .cx-lead{color:var(--cloud)}
.cx-chips{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.7rem}
.cx-chip{font-family:var(--f-mono);font-weight:700;font-size:.74rem;letter-spacing:.04em;padding:.3rem .7rem;border-radius:999px;border:1px solid rgba(255,255,255,.22);color:#fff}
.cx-small{font-size:.84rem;margin-top:1.4rem}
.cx-dark .cx-small{color:var(--cloud-soft)}
.cx-phone{max-width:340px;margin:0 auto;background:#0B141A;border:1px solid rgba(255,255,255,.12);border-radius:30px;padding:16px 14px 18px;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.cx-phone__top{display:flex;align-items:center;gap:.6rem;padding:0 4px 12px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:8px}
.cx-phone__av{width:34px;height:34px;border-radius:50%;background:var(--grad-green);display:grid;place-items:center;color:#fff;font-family:var(--f-disp);font-weight:800;font-size:.9rem}
.cx-phone__top b{display:block;color:#E9EDEF;font-size:.9rem}
.cx-phone__top small{color:#8696A0;font-size:.72rem}
.cx-msg{max-width:86%;padding:.5rem .72rem;border-radius:12px;font-size:.84rem;line-height:1.42;margin:.42rem 0;color:#E9EDEF}
.cx-msg--in{background:#202C33;border-top-left-radius:4px}
.cx-msg--out{background:#005C4B;margin-left:auto;border-top-right-radius:4px}
.cx-msg b{color:#fff}
.cx-msg em{font-style:normal;color:#53BDEB}

/* ---------- API e widget ---------- */
.cx-eps{display:grid;gap:10px;margin-top:1.1rem}
.cx-ep{display:flex;gap:.7rem;align-items:baseline;font-size:.92rem}
.cx-ep code{font-family:var(--f-mono);font-size:.82rem;font-weight:700;white-space:nowrap}
.cx-met{font-family:var(--f-mono);font-size:.7rem;font-weight:800;padding:.12rem .45rem;border-radius:6px;min-width:44px;text-align:center}
.cx-met--post{background:rgba(var(--gold-rgb),.2);color:var(--gold-dp)}
.cx-met--get{background:rgba(var(--green-rgb),.16);color:var(--green-deep)}
.cx-code{background:#0B1220;color:#D6E2F0;font-family:var(--f-mono);font-size:.78rem;line-height:1.6;border-radius:16px;padding:20px 22px;overflow:auto;white-space:pre;border:1px solid rgba(255,255,255,.08)}
.cx-code .k{color:#E8C877}
.cx-code .s{color:#9BD37A}
.cx-code .c{color:#7C8BA1}
.cx-btns{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.4rem}
.cx-steps{list-style:none;margin:1rem 0 0;padding:0;display:grid;gap:12px;counter-reset:cxs}
.cx-steps li{position:relative;padding:14px 16px 14px 56px;background:var(--paper-2);border:1px solid var(--line);border-radius:14px;font-size:.93rem}
.cx-steps li::before{counter-increment:cxs;content:counter(cxs);position:absolute;left:14px;top:12px;width:28px;height:28px;border-radius:50%;background:var(--grad-green);color:#fff;font-family:var(--f-disp);font-weight:800;display:grid;place-items:center;font-size:.85rem}
.cx-steps li b{display:block;font-family:var(--f-disp)}

@media(max-width:880px){
  .cx-2col,.cx-split{grid-template-columns:1fr}
  .cx-2col{gap:32px}
  .cx-tl{grid-template-columns:1fr 1fr}
  .cx-sec{padding:72px 0}
}
@media(max-width:520px){ .cx-tl{grid-template-columns:1fr} }