/* ============================================
   HOME BLOCK 4 — Descargar APK Android + iPhone
   Layout: split 50/50 — Android (terminal window) | iPhone (App Store)
   ============================================ */

.home_block_4 {
  background: var(--bg-dark);
  padding: 12rem var(--main-padding);
  position: relative;
}

.home_block_4_inner {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.home_block_4_head {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 100%;
}

.home_block_4_head_lead {
  color: var(--text-muted);
}

.home_block_4_head_visual {
  position: relative;
  width: 100%;
  height: 30rem;
  overflow: hidden;
  border: 1px solid var(--bg-line);
  border-left: 2px solid var(--accent);
}

.home_block_4_head_img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  filter: saturate(1.1) brightness(0.6);
}

.home_block_4_head_visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 16, 28, 0.85) 0%, rgba(8, 16, 28, 0.3) 60%, transparent 100%);
}

.home_block_4_head_label {
  position: absolute;
  bottom: 1.8rem;
  left: 1.8rem;
  z-index: 2;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  background: rgba(8, 16, 28, 0.7);
  padding: 0.5rem 0.95rem;
  border-left: 2px solid var(--accent);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  backdrop-filter: blur(6px);
}

/* ===== Split — Android + iPhone panels ===== */
.home_block_4_split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.4rem;
}

.home_block_4_panel {
  background: var(--bg-surface);
  border: 1px solid var(--bg-line);
  border-top: 2px solid var(--accent);
  position: relative;
  display: flex;
  flex-direction: column;
}

.home_block_4_panel::before {
  position: absolute;
  top: -0.95rem;
  left: 1.8rem;
  background: var(--bg-dark);
  padding: 0 0.8rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.home_block_4_panel--android::before {
  content: "// PLATFORM = ANDROID";
  color: var(--accent);
}

.home_block_4_panel--ios::before {
  content: "// PLATFORM = IOS";
  color: var(--accent-2);
}

.home_block_4_panel--ios {
  border-top-color: var(--accent-2);
}

.home_block_4_panel_head {
  padding: 3rem 2.6rem 1.4rem;
  border-bottom: 1px solid var(--bg-line);
}

.home_block_4_panel_title {
  color: var(--text);
  margin-bottom: 1.2rem;
}

.home_block_4_panel_lead {
  color: var(--text-muted);
  font-size: 1.08rem;
  line-height: 1.6;
}

.home_block_4_steps {
  padding: 2rem 2.6rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
}

.home_block_4_steps > li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.4rem;
  align-items: flex-start;
  padding: 1rem 0;
  border-bottom: 1px dashed var(--bg-line);
}

.home_block_4_steps > li:last-child {
  border-bottom: none;
}

.home_block_4_step_num {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  min-width: 2.6rem;
  letter-spacing: 0.05em;
}

.home_block_4_panel--ios .home_block_4_step_num {
  color: var(--accent-2);
}

.home_block_4_step_text {
  font-size: 1.1rem;
  color: var(--text);
  line-height: 1.55;
}

.home_block_4_note {
  padding: 1.8rem 2.6rem 2.4rem;
  border-top: 1px solid var(--bg-line);
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  background: var(--bg-elevated);
}

.home_block_4_cta_row {
  padding: 0 2.6rem 2.6rem;
}

.home_block_4_cta_row > a {
  width: calc(100% - 10px);
  margin: 4px 5px 5px;
}

@media (max-width: 1024px) {
  .home_block_4 {
    padding: 14rem var(--main-padding);
  }

  .home_block_4_inner {
    gap: 5rem;
  }

  .home_block_4_head {
    max-width: 100%;
    gap: 3rem;
  }

  .home_block_4_head_visual {
    height: 40rem;
  }

  .home_block_4_head_label {
    font-size: 2rem;
    bottom: 2.4rem;
    left: 2.4rem;
  }

  .home_block_4_split {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .home_block_4_panel::before {
    font-size: 1.6rem;
    top: -1.4rem;
  }

  .home_block_4_panel_head {
    padding: 4rem 2.4rem 2.4rem;
  }

  .home_block_4_panel_lead {
    font-size: 2.3rem;
  }

  .home_block_4_steps {
    padding: 3rem 2.4rem;
  }

  .home_block_4_steps > li {
    padding: 1.8rem 0;
    gap: 1.8rem;
  }

  .home_block_4_step_num {
    font-size: 2.4rem;
    min-width: 5rem;
  }

  .home_block_4_step_text {
    font-size: 2.3rem;
  }

  .home_block_4_note {
    font-size: 2rem;
    padding: 3rem 2.4rem;
  }

  .home_block_4_cta_row {
    padding: 0 2.4rem 3rem;
  }

  .home_block_4_cta_row > a {
    width: calc(100% - 16px);
    margin: 6px 8px 8px;
  }
}