/* ============================================
   BLOCK 4 — Diseño y navegación (feature cards)
   ============================================ */
.home_block_4_inner {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.home_block_4_head {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.4rem;
  max-width: 760px;
  margin: 0 auto;
}

.home_block_4_grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.home_block_4_card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--bg-line);
  border-radius: var(--radius);
  padding: 2.6rem;
  overflow: hidden;
  transition:
    border-color 0.25s ease,
    transform 0.25s ease;
}

.home_block_4_card:hover {
  border-color: var(--accent-border);
  transform: translateY(-4px);
}

.home_block_4_num {
  display: block;
  font-family: "Unbounded", sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.5;
  margin-bottom: 1rem;
}

.home_block_4_foot {
  text-align: center;
  max-width: 840px;
  margin: 0 auto;
}

.home_block_4_inner > .section_cta {
  justify-content: center;
}

@media (max-width: 1024px) {
  .home_block_4_grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .home_block_4_card {
    padding: 4rem;
  }

  .home_block_4_head,
  .home_block_4_foot {
    max-width: 100%;
  }

  .home_block_4_num {
    font-size: 4.5rem;
  }
}