/* ===== BLOCK 12 — Atención + Conclusión (cinematic mega-CTA, full-bleed bg) ===== */
.home_block_12 {
  position: relative;
  padding: 10rem var(--main-padding);
  overflow: hidden;
}

.home_block_12_bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.home_block_12_overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(180deg, rgba(4, 20, 31, 0.92) 0%, rgba(4, 20, 31, 0.78) 50%, rgba(4, 20, 31, 0.96) 100%),
    radial-gradient(ellipse at 30% 70%, rgba(6, 214, 160, 0.20) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(124, 232, 245, 0.12) 0%, transparent 60%);
  z-index: 1;
}

.home_block_12_inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 6rem;
}

/* ===== Soporte ===== */
.home_block_12_support {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  max-width: 1200px;
}

.home_block_12_lead {
  max-width: 80ch;
}

.home_block_12_channels {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
  margin-top: 1rem;
}

.home_block_12_channel {
  padding: 1.8rem 1.6rem;
  background: rgba(10, 31, 46, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid var(--accent-line-mid);
  border-radius: var(--radius);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.home_block_12_channel:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.home_block_12_channel > h3 {
  color: var(--accent);
  margin-bottom: 0.4rem;
  font-family: "Bebas Neue", sans-serif;
  letter-spacing: 0.04em;
}

.home_block_12_channel > p {
  color: var(--text-muted);
  line-height: 1.45;
}

.home_block_12_outro {
  font-style: italic;
  border-left: 2px solid var(--accent);
  padding-left: 1.2rem;
  max-width: 80ch;
  margin-top: 0.6rem;
}

/* ===== Finale (mega-CTA) ===== */
.home_block_12_finale {
  margin: 0 auto;
  max-width: 1100px;
  padding: 5rem 4rem;
  text-align: center;
  background: linear-gradient(135deg, rgba(6, 214, 160, 0.14), rgba(124, 232, 245, 0.10));
  backdrop-filter: blur(14px);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
  position: relative;
  overflow: hidden;
}

.home_block_12_finale::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent));
}

.home_block_12_finale_title {
  color: var(--text);
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.5);
}

.home_block_12_finale_lead {
  color: var(--text);
  max-width: 80ch;
  line-height: 1.65;
}

.home_block_12_finale_cta {
  margin-top: 1rem;
  padding: 1.4rem 4rem;
  font-size: 1.3rem;
  box-shadow: 0 0 40px var(--accent-glow-strong);
}

@media (max-width: 1024px) {
  .home_block_12_channels {
    grid-template-columns: 1fr 1fr;
  }

  .home_block_12_channel {
    padding: 2.4rem 2rem;
  }

  .home_block_12_finale {
    padding: 6rem 2.5rem;
  }

  .home_block_12_finale_cta {
    padding: 2.4rem 4rem;
    font-size: 3rem;
  }
}