.field-error {
  margin: 0;
  color: var(--color-secondary-on-light);
  font-family: var(--font-body);
  font-size: calc(13px * var(--fs, 1));
  font-weight: 700;
  line-height: 1.35;
}

.field-hint {
  margin: 0;
  color: var(--color-muted);
  font-family: var(--font-body);
  font-size: calc(13px * var(--fs, 1));
  font-weight: 400;
  line-height: 1.4;
}

.hero-form input[aria-invalid='true'],
.hero-form select[aria-invalid='true'],
.hero-form textarea[aria-invalid='true'],
.contact-form input[aria-invalid='true'],
.contact-form select[aria-invalid='true'],
.contact-form textarea[aria-invalid='true'] {
  border-color: var(--color-secondary-on-light);
  box-shadow: inset 0 0 0 1px var(--color-secondary-on-light);
}

.form-loading {
  margin: 0 0 12px;
  color: var(--color-neutral-dark);
  font-family: var(--font-body);
  font-size: calc(14px * var(--fs, 1));
  font-weight: 700;
}

form[data-sending='true'] [type='submit'].is-loading {
  gap: 8px;
  cursor: progress;
}

form[data-sending='true'] [type='submit'].is-loading::before {
  content: '';
  width: 0.9em;
  height: 0.9em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: form-spin 0.7s linear infinite;
}

@keyframes form-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  form[data-sending='true'] [type='submit'].is-loading::before {
    animation: none;
    border-right-color: currentColor;
  }
}