.u-m-0 { margin: 0 !important; }
.u-p-0 { padding: 0 !important; }

.u-mt-sm { margin-top: var(--space-sm); }
.u-mt-md { margin-top: var(--space-md); }
.u-mt-lg { margin-top: var(--space-lg); }

.u-mb-sm { margin-bottom: var(--space-sm); }
.u-mb-md { margin-bottom: var(--space-md); }
.u-mb-lg { margin-bottom: var(--space-lg); }

.u-heading {
  font-family: var(--font-heading);
  font-weight: 700;
}

.u-body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
}

.u-flex { display: flex; }
.u-flex-center { display: flex; justify-content: center; align-items: center; }
.u-flex-between { display: flex; justify-content: space-between; }

.u-grid { display: grid; gap: var(--space-md); }