.ai-checker-promo {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 9% 14%, rgba(var(--color-accent-blue-rgb), .2), transparent 27rem),
    radial-gradient(circle at 92% 78%, rgba(var(--color-accent-lime-rgb), .18), transparent 30rem),
    var(--color-dark-deep);
  color: var(--color-text-light);
}

.ai-checker-promo::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(var(--color-base-rgb), .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--color-base-rgb), .04) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, .78), transparent);
  pointer-events: none;
}

.ai-checker-promo__shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(330px, .88fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
  padding: clamp(2rem, 5vw, 5rem);
  border: 1px solid rgba(var(--color-base-rgb), .14);
  border-radius: clamp(2rem, 4vw, 3.5rem);
  background: rgba(var(--color-base-rgb), .045);
  box-shadow: 0 38px 110px rgba(0, 0, 0, .34);
}

.ai-checker-promo__tag {
  color: var(--color-accent-lime);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

.ai-checker-promo h2 {
  max-width: 900px;
  margin: var(--space-5) 0 var(--space-6);
  color: var(--color-text-light);
  font-size: clamp(2.45rem, 5.7vw, 5.8rem);
  font-weight: var(--weight-black);
  line-height: .9;
  letter-spacing: -.072em;
  text-wrap: balance;
}

.ai-checker-promo p {
  max-width: 720px;
  color: rgba(var(--color-base-rgb), .7);
  font-size: var(--text-lg);
  line-height: 1.68;
}

.ai-checker-promo__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-7);
}

.ai-checker-promo__visual {
  position: relative;
  display: grid;
  min-height: 420px;
  place-items: center;
}

.ai-checker-promo__rings {
  position: absolute;
  width: min(100%, 390px);
  aspect-ratio: 1;
  border: 1px solid rgba(var(--color-accent-blue-rgb), .25);
  border-radius: 50%;
  box-shadow:
    0 0 0 54px rgba(var(--color-accent-blue-rgb), .045),
    0 0 0 108px rgba(var(--color-accent-lime-rgb), .035);
  animation: aiPromoPulse 5s var(--ease-in-out) infinite alternate;
}

.ai-checker-promo__score {
  position: relative;
  display: grid;
  width: 220px;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(var(--color-base-rgb), .18);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(var(--color-accent-lime-rgb), .12), transparent 62%),
    rgba(9, 10, 8, .88);
  text-align: center;
  box-shadow: 0 26px 70px rgba(0, 0, 0, .4);
}

.ai-checker-promo__score strong {
  display: block;
  color: var(--color-text-light);
  font-size: 4.8rem;
  font-weight: var(--weight-black);
  line-height: .82;
  letter-spacing: -.08em;
}

.ai-checker-promo__score span {
  display: block;
  margin-top: var(--space-3);
  color: var(--color-accent-lime);
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: var(--weight-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
}

@keyframes aiPromoPulse {
  from { transform: scale(.96) rotate(-3deg); opacity: .72; }
  to { transform: scale(1.04) rotate(3deg); opacity: 1; }
}

@media (max-width: 920px) {
  .ai-checker-promo__shell {
    grid-template-columns: 1fr;
  }

  .ai-checker-promo__visual {
    min-height: 360px;
  }
}

@media (max-width: 560px) {
  .ai-checker-promo__shell {
    padding: 1.5rem;
    border-radius: var(--radius-xl);
  }

  .ai-checker-promo h2 {
    font-size: clamp(2.2rem, 12vw, 3.5rem);
  }

  .ai-checker-promo__visual {
    min-height: 310px;
  }

  .ai-checker-promo__rings {
    width: 220px;
    box-shadow:
      0 0 0 34px rgba(var(--color-accent-blue-rgb), .045),
      0 0 0 68px rgba(var(--color-accent-lime-rgb), .035);
  }

  .ai-checker-promo__score {
    width: 170px;
  }

  .ai-checker-promo__score strong {
    font-size: 3.9rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ai-checker-promo__rings {
    animation: none;
  }
}