/* =====================================================================
   Certificados CNE — estilo-v1
   Fontes: Inter (corpo), Poppins (títulos), Montserrat Alternates (tags)
   Paleta: preto #0d0d11 · âmbar #f5a623→#ffc531 · marfim #faf9f6
   Lição LiteSpeed: sempre renomear (v2, v3...) + query filemtime ao alterar.
   ===================================================================== */

:root {
  --preto:   #0d0d11;
  --preto-2: #16161c;
  --marfim:  #faf9f6;
  --ambar:   #f5a623;
  --ambar-2: #ffc531;
  --cinza:   #6c6c78;
  --cinza-c: #d9d7d0;
  --grad:    linear-gradient(135deg, #f5a623 0%, #ffc531 100%);
  --sombra:  0 18px 48px rgba(13, 13, 17, .10);
  --raio:    16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--preto);
  background: var(--marfim);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { width: 100%; max-width: 860px; margin: 0 auto; padding: 0 20px; }

a { color: inherit; }

/* ---------- Topo ---------- */
.topo {
  background: var(--preto);
  padding: 16px 0;
  position: sticky; top: 0; z-index: 10;
}
.marca { display: inline-flex; align-items: baseline; gap: 10px; text-decoration: none; }
.marca__cne {
  font-family: 'Poppins', sans-serif; font-weight: 800; font-size: 22px;
  letter-spacing: .5px;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.marca__sub { color: var(--cinza-c); font-size: 12px; letter-spacing: .3px; }

/* ---------- Hero ---------- */
.hero { padding: 48px 0 24px; }
.eyebrow {
  display: inline-block;
  font-family: 'Montserrat Alternates', sans-serif; font-weight: 700;
  font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase;
  color: #b57d10;
  background: rgba(245, 166, 35, .12);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 14px;
}
.titulo {
  font-family: 'Poppins', sans-serif; font-weight: 800;
  font-size: clamp(28px, 5vw, 40px); line-height: 1.12; margin: 0 0 12px;
}
.lead { color: var(--cinza); font-size: 17px; max-width: 620px; margin: 0 0 28px; }

/* ---------- Abas ---------- */
.abas {
  display: inline-flex; gap: 4px; padding: 5px;
  background: #ececea; border-radius: 999px; margin-bottom: 22px;
}
.aba {
  font-family: 'Montserrat Alternates', sans-serif; font-weight: 700;
  font-size: 14px; text-decoration: none; color: var(--cinza);
  padding: 9px 20px; border-radius: 999px; transition: .18s;
}
.aba:hover { color: var(--preto); }
.aba.is-ativa { background: var(--preto); color: #fff; }

/* ---------- Painéis ---------- */
.painel { display: none; }
.painel.is-ativo { display: block; }

/* ---------- Formulário ---------- */
.form { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 8px; }
.campo { flex: 1 1 320px; display: flex; flex-direction: column; gap: 7px; }
.campo__label {
  font-family: 'Montserrat Alternates', sans-serif; font-weight: 600;
  font-size: 12px; text-transform: uppercase; letter-spacing: .6px; color: var(--cinza);
}
.campo__input {
  font-family: 'Inter', sans-serif; font-size: 16px; color: var(--preto);
  padding: 14px 16px; border: 1.5px solid var(--cinza-c); border-radius: 12px;
  background: #fff; transition: .18s; width: 100%;
}
.campo__input:focus {
  outline: none; border-color: var(--ambar);
  box-shadow: 0 0 0 4px rgba(245, 166, 35, .18);
}
.campo__input--cod { letter-spacing: 1px; text-transform: uppercase; font-weight: 600; }

/* ---------- Botões ---------- */
.btn {
  font-family: 'Montserrat Alternates', sans-serif; font-weight: 700; font-size: 15px;
  color: var(--preto); background: var(--grad); border: none; cursor: pointer;
  padding: 14px 26px; border-radius: 12px; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 22px rgba(245, 166, 35, .30); transition: transform .12s, box-shadow .18s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(245, 166, 35, .38); }
.btn:active { transform: translateY(0); }
.btn--sm { padding: 9px 16px; font-size: 13px; box-shadow: none; }

/* ---------- Avisos ---------- */
.resumo { color: var(--cinza); font-size: 14px; margin: 22px 0 10px; }
.aviso {
  margin-top: 22px; padding: 16px 18px; border-radius: 12px;
  background: #fff; border: 1px solid var(--cinza-c); color: var(--preto);
}
.aviso--erro { background: #fff4f2; border-color: #f3c6bd; color: #8a2b16; }
.link { color: #b57d10; font-weight: 600; }

/* ---------- Grupos por edição ---------- */
.grupo {
  background: #fff; border: 1px solid #eceae5; border-radius: var(--raio);
  box-shadow: var(--sombra); padding: 8px 8px 12px; margin-bottom: 16px;
}
.grupo__cab {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 12px 10px;
}
.tag {
  font-family: 'Montserrat Alternates', sans-serif; font-weight: 700;
  font-size: 12px; letter-spacing: .8px; text-transform: uppercase;
  color: var(--preto); background: var(--grad);
  padding: 6px 14px; border-radius: 999px;
}
.grupo__qtd {
  font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 13px; color: var(--cinza);
}

.cards { list-style: none; margin: 0; padding: 0; }
.card {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 13px 12px; border-top: 1px solid #f0eee9; flex-wrap: wrap;
}
.card__info { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.card__nome { font-weight: 600; font-size: 16px; }

.codigo {
  align-self: flex-start;
  font-family: 'Inter', monospace; font-size: 12.5px; font-weight: 600; letter-spacing: .5px;
  color: #7a5407; background: rgba(245, 166, 35, .12);
  border: 1px dashed rgba(245, 166, 35, .55); border-radius: 8px;
  padding: 4px 10px; cursor: pointer; display: inline-flex; align-items: center; gap: 7px;
  transition: .15s;
}
.codigo:hover { background: rgba(245, 166, 35, .2); }
.codigo__ico { opacity: .7; }
.codigo.is-copiado { background: #e5f6e9; border-color: #7bcf95; color: #1c7a3a; }

/* ---------- Validação ---------- */
.validacao {
  display: flex; gap: 16px; align-items: flex-start;
  margin-top: 24px; padding: 22px; border-radius: var(--raio); box-shadow: var(--sombra);
}
.validacao p { margin: 6px 0 0; color: var(--cinza); }
.validacao strong { color: var(--preto); }
.validacao__ico {
  flex: none; width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center; font-size: 20px; font-weight: 700; color: #fff;
}
.validacao--ok  { background: #f1fbf4; border: 1px solid #b6e6c4; }
.validacao--ok  .validacao__ico { background: #1c9a4b; }
.validacao--nao { background: #fff4f2; border: 1px solid #f3c6bd; }
.validacao--nao .validacao__ico { background: #c0392b; }
.validacao__cod { font-family: monospace; font-size: 13px; }
.validacao .btn { margin-top: 14px; }

/* ---------- Ajuda / rodapé ---------- */
.ajuda { margin: 34px 0 10px; color: var(--cinza); font-size: 15px; }
.rodape {
  background: var(--preto); color: var(--cinza-c); margin-top: 40px;
  padding: 28px 0; font-size: 13px; text-align: center;
}
.rodape p { margin: 4px 0; }
.rodape__links a { color: var(--ambar-2); text-decoration: none; }
.rodape__links a:hover { text-decoration: underline; }

@media (max-width: 540px) {
  .form { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .card { align-items: flex-start; }
  .card .btn--sm { width: auto; }
}