/* ===== BLOCK 4 — Instalación APK Android (numbered steps) ===== */
.home_block_4 {
  background: var(--bg-dark);
}

.home_block_4_inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem 4rem;
  align-items: start;
}

.home_block_4_head {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  max-width: 80ch;
}

.home_block_4_steps {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.home_block_4_steps > li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.6rem;
  align-items: center;
  padding: 1.4rem 1.8rem;
  background: var(--bg-surface);
  border: 1px solid var(--bg-line);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  transition: border-left-color 0.25s ease, transform 0.25s ease;
}

.home_block_4_steps > li:hover {
  border-left-color: var(--accent-bright);
  transform: translateX(4px);
}

.home_block_4_num {
  font-family: "Roboto Slab", serif;
  font-weight: 900;
  font-size: 2.6rem;
  color: var(--accent);
  letter-spacing: 0.04em;
  line-height: 1;
  min-width: 4rem;
}

.home_block_4_steps > li > p {
  color: var(--text);
  line-height: 1.4;
}

.home_block_4_img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--bg-line);
  position: sticky;
  top: 12rem;
}

.home_block_4_outro {
  grid-column: 1 / -1;
  font-style: italic;
  border-left: 3px solid var(--accent-2);
  padding-left: 1.2rem;
  max-width: 80ch;
}

.home_block_4 .section_cta {
  grid-column: 1 / -1;
}

@media (max-width: 1024px) {
  .home_block_4_inner {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .home_block_4_img {
    position: static;
    order: 2;
  }

  .home_block_4_steps > li {
    padding: 2.4rem 2.6rem;
    gap: 2rem;
  }

  .home_block_4_num {
    font-size: 4.6rem;
    min-width: 6rem;
  }
}