/* =========================================
   LAYOUT
   Контейнеры, секции, сетки
   ========================================= */

.container {
  width: min(var(--container), calc(100% - 32px));
  margin-inline: auto;
}

.narrow {
  max-width: 860px;
}

.section {
  padding: 72px 0;
}

.section-alt {
  background: var(--color-surface-alt);
}

.center {
  text-align: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: center;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.routes-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 24px;
}

@media (max-width: 980px) {
  .hero-grid,
  .cards-grid,
  .routes-preview-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}