.study-footer { margin-top: auto; padding-block: 24px 28px; }
.study-footer-promo { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 30px; padding: 34px 38px; border: 1px solid #d5deeb; border-radius: 26px; background: #eaf0f7; }
.study-footer-copy { min-width: 0; }
.study-footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 17px; color: var(--ink); font-size: 25px; font-weight: 760; letter-spacing: -.045em; }
.study-footer-brand img { flex: 0 0 58px; width: 58px; height: 58px; object-fit: contain; }
.study-footer-promo h2 { max-width: 570px; font-size: clamp(23px, 2.3vw, 30px); line-height: 1.22; letter-spacing: -.035em; }
.study-footer-promo p { margin-top: 12px; color: #53617a; font-size: 15px; line-height: 1.7; }
.study-footer-cta { max-width: 330px; min-height: 58px; gap: 18px; padding: 18px 25px; background: var(--ink); color: #fff; text-align: center; box-shadow: 0 6px 18px #19284918; }
.study-footer-cta:hover { background: #2a3b64; }
.study-footer-cta:focus-visible { outline: 3px solid #365fc2; outline-offset: 5px; }
.study-footer-cta > span { flex-shrink: 0; }
.study-footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 18px 24px; margin-top: 23px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.study-footer-links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 23px; }
.study-footer-links a { display: inline-flex; align-items: center; min-height: 44px; text-underline-offset: 4px; }
@media (max-width: 850px) {
  .study-footer-promo { grid-template-columns: minmax(0, 1fr); gap: 25px; padding: 29px; }
  .study-footer-cta { justify-self: start; max-width: none; }
}
@media (max-width: 600px) {
  .study-footer { padding-block: 15px 25px; }
  .study-footer-promo { padding: 25px 22px; border-radius: 22px; }
  .study-footer-brand { margin-bottom: 15px; }
  .study-footer-cta { width: 100%; padding-inline: 18px; gap: 12px; }
  .study-footer-bottom { flex-direction: column; align-items: flex-start; gap: 5px; margin-top: 18px; }
  .study-footer-links { gap: 8px 22px; }
}