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

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
}

.col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; }
.col-5 { grid-column: span 5; }
.col-4 { grid-column: span 4; }
.col-10 { grid-column: span 10; }

.section-title {
  margin-bottom: 32px;
  font-family: var(--font-heading);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: var(--font-heading-weight);
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--section-title-color, var(--text-primary));
}

.section-subtitle {
  margin-bottom: 20px;
  font-family: var(--font-body);
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 500;
  line-height: 1.25;
  color: var(--section-subtitle-color, var(--text-primary));
}