/* CONTATO · CONTAINER 03 · MODELO DE MENSAGEM (único container gráfico) — v0.83.0
   Fundo aurora animado em CSS (_shared/05-aurora.css, variante bl). Ajuste: --uos-mc-veil (véu de contraste, p.ex. rgba(255,255,255,.5)).
   Duas janelas brancas: o modelo de e-mail (para, assunto, quatro campos, botão) e a lista de assuntos sugeridos.
   Só HTML e CSS, sem JavaScript. ≥901px: duas colunas; até 900px: uma coluna. */
.uos-mc-sec {
  --uos-mc-veil: rgba(255, 255, 255, 0);
  background:
    linear-gradient(var(--uos-mc-veil), var(--uos-mc-veil)),
    var(--uos-aurora-grain),
    var(--uos-aurora-bl),
    var(--uos-sec-bg);
  background-blend-mode: normal, soft-light, normal;
  animation: var(--uos-aurora-motion);
}

.uos-mc {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  align-items: stretch;
  gap: clamp(14px, 1.6vw, 24px);
  margin-top: clamp(28px, 3.4vw, 48px);
}

.uos-mc__frame {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--uos-line);
  border-radius: 20px;
  background: var(--uos-white);
  color: var(--uos-black);
  box-shadow: 0 32px 64px -40px rgba(0, 0, 0, 0.4);
}

.uos-mc__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 16px;
  padding: 14px clamp(18px, 2vw, 28px);
  border-bottom: 1px solid var(--uos-line);
  color: var(--uos-gray-600);
  font-size: 0.875rem;
}

.uos-mc__bar strong {
  color: var(--uos-black);
  font-weight: 600;
}

.uos-mc__meta,
.uos-mc__fields,
.uos-mc__subjects {
  margin: 0;
}

.uos-mc__meta > div {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 13px clamp(18px, 2vw, 28px);
  border-bottom: 1px solid var(--uos-line);
  font-size: 0.9375rem;
}

.uos-mc__meta dt,
.uos-mc__fields dt,
.uos-mc__subjects dt {
  color: var(--uos-gray-600);
  font-size: 0.8125rem;
  font-weight: 600;
}

.uos-mc__meta dd,
.uos-mc__fields dd,
.uos-mc__subjects dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.uos-mc__meta dd { color: var(--uos-black); font-weight: 600; }

.uos-mc__fields {
  display: grid;
  gap: clamp(14px, 1.4vw, 20px);
  padding: clamp(18px, 2vw, 28px);
}

.uos-mc__field dt {
  margin-bottom: 6px;
  color: var(--uos-black);
  font-size: 0.875rem;
}

.uos-mc__field dd {
  padding: 10px 14px;
  border: 1px dashed var(--uos-gray-200);
  border-radius: 10px;
  color: var(--uos-gray-600);
  font-size: 0.9375rem;
  line-height: 1.45;
}

.uos-mc__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: auto;
  padding: 16px clamp(18px, 2vw, 28px);
  border-top: 1px solid var(--uos-line);
  background: var(--uos-paper);
}

.uos-mc__foot span {
  color: var(--uos-gray-600);
  font-size: 0.8125rem;
  line-height: 1.4;
}

.uos-mc__subjects {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.uos-mc__subjects > div {
  display: grid;
  flex: 1;
  align-content: center;
  gap: 8px;
  padding: 16px clamp(18px, 2vw, 28px);
  border-bottom: 1px solid var(--uos-line);
}

.uos-mc__subjects dd {
  width: fit-content;
  max-width: 100%;
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--uos-paper);
  color: var(--uos-black);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.35;
}

.uos-mc__tip {
  margin: 0;
  padding: 16px clamp(18px, 2vw, 28px);
  background: var(--uos-paper);
  color: var(--uos-gray-600);
  font-size: 0.875rem;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .uos-mc { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 480px) {
  .uos-mc__meta > div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
}