/* ═══════════════════════════════
   CTA
═══════════════════════════════ */
.cta {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding-block: clamp(80px, 12vw, 140px);
  padding-inline: var(--container-pad);
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1551836022-d5d88e9218df?w=1600&q=80')
              center / cover no-repeat;
  filter: brightness(0.28);
  z-index: 0;
}

.cta-content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  max-width: 680px;
  margin: 0 auto;
}
.cta-content h2 {
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.12;
  margin-bottom: var(--sp-sm);
}
.cta-content p {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  opacity: 0.88;
  margin-bottom: var(--sp-lg);
  line-height: 1.75;
}
.btn-cta {
  background: var(--color-dark);
  color: var(--color-white);
}
.btn-cta:hover {
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}