/* ============================================
   BLOCK 3 — Cómo descargar (2 OS cards side-by-side)
   Android = accent (cyan), iOS = accent-2 (orange)
   ============================================ */

.home_block_3 {
  background: var(--bg-surface);
  position: relative;
}

.home_block_3_inner {
  display: flex;
  flex-direction: column;
  gap: 4.5rem;
}

/* ===== Header ===== */
.home_block_3_header {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  max-width: 75rem;
}

.home_block_3_title > .text-accent {
  display: inline-block;
}

.home_block_3_lead {
  color: var(--text-muted);
  line-height: 1.65;
}

/* ===== OS Grid (2 cards side-by-side) ===== */
.home_block_3_os_grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.4rem;
}

/* ===== Base OS Card ===== */
.home_block_3_os {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 3rem 2.6rem;
  background: var(--bg-dark);
  border: 1px solid var(--bg-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition:
    border-color 0.3s ease,
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.home_block_3_os::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  transition: opacity 0.3s ease;
}

/* ===== Variant: Android (cyan accent) ===== */
.home_block_3_os--android::before {
  background: var(--gradient-accent);
}

.home_block_3_os--android:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.4),
    0 0 30px var(--accent-glow);
}

.home_block_3_os--android .home_block_3_os_num {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: var(--accent-line-mid);
  text-shadow: 0 0 12px var(--accent-glow);
}

.home_block_3_os--android .home_block_3_os_note_dot {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

/* ===== Variant: iOS (orange accent) ===== */
.home_block_3_os--ios::before {
  background: linear-gradient(
    135deg,
    var(--accent-2) 0%,
    var(--accent-2-dark) 100%
  );
}

.home_block_3_os--ios:hover {
  border-color: var(--accent-2);
  transform: translateY(-4px);
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(255, 122, 69, 0.35);
}

.home_block_3_os--ios .home_block_3_os_num {
  color: var(--accent-2);
  background: var(--accent-2-soft);
  border-color: rgba(255, 122, 69, 0.18);
  text-shadow: 0 0 12px rgba(255, 122, 69, 0.4);
}

.home_block_3_os--ios .home_block_3_os_note_dot {
  background: var(--accent-2);
  box-shadow: 0 0 8px var(--accent-2);
}

/* ===== Top — number + OS name ===== */
.home_block_3_os_top {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.home_block_3_os_num {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  border: 1px solid;
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.8rem;
  min-width: 3.6rem;
  text-align: center;
}

.home_block_3_os_name {
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* ===== Meta rows ===== */
.home_block_3_os_meta {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.6rem 0;
  border-top: 1px solid var(--bg-line);
  border-bottom: 1px solid var(--bg-line);
}

.home_block_3_os_meta_row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.4rem;
}

.home_block_3_os_meta_label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.home_block_3_os_meta_value {
  font-size: 1.07rem;
  font-weight: 600;
  color: var(--text);
  text-align: right;
}

/* ===== Description ===== */
.home_block_3_os_desc {
  color: var(--text-muted);
  line-height: 1.65;
}

/* ===== Note (bottom badge) ===== */
.home_block_3_os_note {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  align-self: flex-start;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.home_block_3_os_note_dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
}

/* ===== Disclaimer ===== */
.home_block_3_disclaimer {
  text-align: center;
  color: var(--text-dim);
  max-width: 70rem;
  margin: 0 auto;
  line-height: 1.6;
  font-style: italic;
}

/* ============================================
   Mobile — ≤1024px
   ============================================ */
@media (max-width: 1024px) {
  .home_block_3_inner {
    gap: 5.5rem;
  }

  .home_block_3_header {
    max-width: 100%;
    gap: 2.4rem;
  }

  .home_block_3_os_grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .home_block_3_os {
    padding: 4rem 3rem;
    gap: 3rem;
  }

  .home_block_3_os_top {
    gap: 2rem;
  }

  .home_block_3_os_num {
    font-size: 3.4rem;
    padding: 1rem 1.4rem;
    min-width: 7rem;
  }

  .home_block_3_os_meta {
    padding: 2.2rem 0;
    gap: 1.6rem;
  }

  .home_block_3_os_meta_row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
  }

  .home_block_3_os_meta_label {
    font-size: 1.8rem;
  }

  .home_block_3_os_meta_value {
    font-size: 2.4rem;
    text-align: left;
  }

  .home_block_3_os_note {
    font-size: 1.9rem;
    gap: 1.1rem;
  }

  .home_block_3_os_note_dot {
    width: 1rem;
    height: 1rem;
  }

  .home_block_3_disclaimer {
    max-width: 100%;
    text-align: left;
  }
}