/* ============================================================
   POPUP DO FORMULÁRIO DE CONTATO (colar / incluir depois do style.css)
   ============================================================ */
.cm-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.cm-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.cm-dialog {
  position: relative;
  width: min(780px, 100%);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  background: var(--porsche-white);
  border-radius: var(--radius-md);
  padding: 40px 36px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.cm-backdrop.active .cm-dialog {
  transform: translateY(0) scale(1);
}

/* Botão X na lateral (fora do cartão, canto superior direito) */
.cm-close {
  position: fixed;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: var(--porsche-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: var(--transition);
}

.cm-close svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.cm-close:hover {
  background: var(--porsche-red);
  border-color: var(--porsche-red);
  transform: scale(1.08);
}

.cm-dialog .contact-form-title {
  margin-bottom: 24px;
  font-size: 1.7rem;
}

.cm-hidden {
  display: none !important;
}

body.cm-lock {
  overflow: hidden;
}

@media (max-width: 640px) {
  .cm-backdrop { padding: 12px; }
  .cm-dialog { padding: 28px 18px; }
  .cm-close { top: 10px; right: 10px; width: 38px; height: 38px; }
}