/* ============================================================
   Layout — container, sections, grid utilities
   ============================================================ */

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 5vw;
}

/* --- Sections --- */
.section {
  padding: var(--space-xl) 0;
}
.section--alt {
  background: var(--color-surface);
}

/* --- Flex utilities --- */
.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col     { display: flex; flex-direction: column; }

/* --- Grid utilities --- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3 { grid-template-columns: 1fr; }

  .section { padding: var(--space-lg) 0; }

  .container { padding: 0 var(--space-sm); }
}

@media (max-width: 480px) {
  .section { padding: var(--space-md) 0; }
}