/* ── Contact form ──────────────────────────────────────────── */
.nb-trap {
  position: absolute;
  left: -9999px;
  visibility: hidden;
}

.nb-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.nb-form-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-accent);
}

.nb-form-group input,
.nb-form-group textarea {
  background-color: var(--bg-base);
  color: var(--text-primary);
  border: 1px dashed var(--border-dash);
  border-radius: 2px;
  padding: 0.6rem 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.6;
  width: 100%;
  transition: border-color 0.15s ease;
}

.nb-form-group input:focus,
.nb-form-group textarea:focus {
  outline: none;
  border-color: var(--border-accent);
  background-color: var(--bg-surface);
}

.nb-form-group textarea {
  min-height: 160px;
  resize: vertical;
}

.nb-field-error input,
.nb-field-error textarea {
  border-color: #c0392b;
}

.nb-error-msg {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #c0392b;
  margin: 0;
  letter-spacing: 0.03em;
}

.nb-form-actions {
  margin-top: 1.5rem;
}