/* Public product introduction and its invitations on the advisory site. */
/* The hero uses the page background like every other hero. The homepage intro band matches .section--band. */
.cos-intro {
  background: rgba(242, 244, 246, 0.72);
}

.cos-product__split,
.cos-product__start {
  display: grid;
  align-items: center;
  gap: clamp(2rem, 4vw, 4rem);
}

.cos-product__split > *,
.cos-product__start > * {
  min-width: 0;
}

.cos-product .hero-title {
  font-size: clamp(2.6rem, 4.5vw, 4rem);
  line-height: 1.06;
  max-width: 14ch;
  margin-top: 1rem;
}

.cos-product .section-title,
.cos-intro .section-title {
  margin: 0.85rem 0 1.25rem;
  font-size: clamp(2rem, 3vw, 2.7rem);
  line-height: 1.12;
}

.cos-product .hero-copy {
  margin-top: 1.5rem;
}

.cos-product__availability {
  margin: 1.25rem 0 0.35rem;
  font-size: 0.95rem;
  font-weight: 650;
}

.cos-product__requirement {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  max-width: 45ch;
}

.cos-product__requirement a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.cos-product__before .section-title {
  scroll-margin-top: 6rem;
}

.cos-product__before .body-copy {
  margin: 0 0 0.85rem;
}

.cos-product__preview {
  margin: 0;
}

.cos-product__preview a {
  display: block;
  border: 1px solid var(--outline-strong);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.cos-product__preview img {
  width: 100%;
  height: auto;
}

.cos-product__preview figcaption {
  margin-top: 0.9rem;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

.cos-product__benefit-grid {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

.cos-product__benefit-grid article {
  border-top: 1px solid var(--outline-strong);
  padding-top: 1.5rem;
}

.cos-product__number {
  color: var(--secondary);
  font-size: 0.8rem;
  font-weight: 700;
}

.cos-product h3 {
  font-size: 1.2rem;
  line-height: 1.3;
  margin: 0.9rem 0;
}

.cos-product__program {
  padding: clamp(1.5rem, 3vw, 2rem);
  border: 1px solid var(--outline-strong);
  border-radius: var(--radius-lg);
}

.cos-product__program h3 {
  margin-top: 0;
}

.cos-product__program .button {
  margin-top: 0.75rem;
}

.cos-program-link {
  margin-top: 2rem;
  padding: 1.5rem;
  border-left: 3px solid var(--secondary);
  background: var(--surface-low);
}

.cos-program-link h3,
.cos-program-link p {
  margin: 0 0 0.75rem;
}

.cos-program-link .button {
  margin-top: 0.25rem;
}

@media (min-width: 720px) {
  .cos-product__benefit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .cos-product__benefit-grid--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cos-product__start {
    grid-template-columns: 1.2fr 1fr;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .cos-product__split {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .cos-product__split--memory {
    grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  }
}