/* ============================================
   Section Component
   Generic content section wrapper
   ============================================ */

.section {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.section--tight {
  gap: var(--space-1);
}

.section--loose {
  gap: var(--space-3);
}

/* ============================================
   Equal-height columns layout
   Reusable for About + all project pages.
   Children stretch to match tallest sibling.
   Use flex children inside to fill height.
   ============================================ */

.columns-equal-height {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  align-items: stretch;
}

.columns-equal-height__col {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.columns-equal-height__col--sticky {
  position: sticky;
  top: var(--space-3);
  align-self: start;
}

/* Flex children fill available height */
.columns-equal-height__col > .text-block {
  flex: 1;
}

/* Column variant: natural child heights (no flex:1 stretch) */
.columns-equal-height__col--natural > .text-block {
  flex: none;
}

/* Asymmetric column ratios */
.columns-equal-height--6-4 {
  grid-template-columns: 6fr 4fr;
}

.columns-equal-height--4-6 {
  grid-template-columns: 4fr 6fr;
}

/* Project meta: 4-column info block grid */
.project-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}

/* 3-column equal grid — HMW blocks, personas */
.columns-three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}

/* More projects grid at the bottom of project pages */
.more-projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}

@media (max-width: 768px) {
  .columns-equal-height {
    grid-template-columns: 1fr;
  }

  .columns-equal-height--6-4,
  .columns-equal-height--4-6 {
    grid-template-columns: 1fr;
  }

  .columns-equal-height__col--sticky {
    position: static;
    order: -1;
  }

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

  .columns-three {
    grid-template-columns: 1fr;
  }
  
  .more-projects-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1024px) {
  .more-projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Project pages: h2 section title → first content block = space-2 (page CSS keeps .section gap at space-1) */
.page.pulse .section > h2.heading-lg,
.page.aidea .section > h2.heading-lg,
.page.orientation .section > h2.heading-lg,
.page.mykorrizha .section > h2.heading-lg {
  margin: 0;
  margin-bottom: calc(var(--space-2) - var(--space-1));
}