.cta-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 80px 0;
  text-align: center;
  background:
    radial-gradient(ellipse 50% 70% at 50% 50%, rgba(0, 217, 255, 0.08), transparent 70%),
    var(--bg-0);
  position: relative;
  overflow: hidden;
}
.cta-strip::before, .cta-strip::after {
  content: "";
  position: absolute;
  width: 1px;
  background: var(--accent);
  opacity: 0.4;
  top: 0; bottom: 0;
}
.cta-strip::before { left: 12%; box-shadow: 0 0 30px var(--accent); }
.cta-strip::after  { right: 12%; box-shadow: 0 0 30px var(--accent); }
.cta-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.cta-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.025em;
  max-width: 22ch;
  margin: 0 auto 32px;
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 28px;
  background: var(--accent);
  color: var(--bg-0);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: 8px;
  transition: transform .15s ease, box-shadow .25s ease;
}
.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px -4px rgba(0, 217, 255, 0.6);
}