.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

section {
  padding-block: var(--space-section);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-l);
}

.section-header .label {
  margin-bottom: var(--space-xs);
  display: block;
}

/* Two-column split */
.split {
  display: grid;
  gap: var(--space-l);
  align-items: center;
}

@media (min-width: 768px) {
  .split {
    grid-template-columns: 1fr 1fr;
  }
}

/* Three-column grid */
.grid-3 {
  display: grid;
  gap: var(--space-m);
}

.grid-3 > * { min-width: 0; }

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}