/* ==========================================================================
   LAYOUT
   Container, section spacing, and grid primitives.
   ========================================================================== */

/* -- Primary Container --------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--sp-lg);
}

.wrap--narrow {
  max-width: var(--max-width-narrow);
}

.wrap--wide {
  max-width: var(--max-width-wide);
}

/* -- Section Padding ----------------------------------------------------- */
.section {
  padding-block: var(--section-pad-y);
  position: relative;
}

.section--tight {
  padding-block: calc(var(--section-pad-y) * 0.5);
}

/* -- Section Divider ----------------------------------------------------- */
.section + .section {
  border-top: 1px solid var(--c-divider);
}

/* -- Flex Utilities ------------------------------------------------------- */
.flex {
  display: flex;
}

.flex--col {
  flex-direction: column;
}

.flex--center {
  align-items: center;
  justify-content: center;
}

.flex--between {
  align-items: center;
  justify-content: space-between;
}

.flex--gap-sm  { gap: var(--sp-xs); }
.flex--gap-md  { gap: var(--sp-md); }
.flex--gap-lg  { gap: var(--sp-lg); }
.flex--gap-xl  { gap: var(--sp-xl); }
.flex--gap-2xl { gap: var(--sp-2xl); }

/* -- Grid Utilities ------------------------------------------------------ */
.grid {
  display: grid;
  gap: var(--sp-lg);
}

.grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Responsive grid fallbacks */
@media (max-width: 1024px) {
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .wrap {
    padding-inline: var(--sp-md);
  }

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }
}