/* ================================================================
   LAYOUT — Container, grid utilities, section spacing
   ================================================================ */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 2.5rem;
}

.section {
  padding-block: 5rem;
}

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

.section--dark {
  background: var(--color-primary);
}

/* ── Grid utilities ── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* ── 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; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

/* ── Text alignment ── */
.text-center { text-align: center; }

/* ── Responsive grid ── */
@media (max-width: 1023px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
  .container { padding-inline: 1.25rem; }
  .section { padding-block: 3.5rem; }
  .grid-4,
  .grid-3,
  .grid-2 { grid-template-columns: 1fr; }
}