.site-footer {
  width: 100%;
  border-top: 1px solid rgba(83,91,150,.08);
  background:
    radial-gradient(circle at 8% 0%, rgba(112,74,255,.045), transparent 32%),
    radial-gradient(circle at 92% 100%, rgba(54,138,255,.035), transparent 30%),
    linear-gradient(180deg, #fff 0%, #f8faff 100%);
  box-shadow: 0 -8px 28px rgba(49,58,110,.025);
  color: #394157;
  font-family: Inter, Arial, sans-serif;
}
.site-footer__inner { width: 100%; max-width: 430px; margin: 0 auto; padding: 34px 20px 24px; }
.site-footer__brand-link { display: inline-flex; align-items: center; gap: 11px; color: #090d20; text-decoration: none; }
.site-footer__brand-link img { display: block; width: 44px; height: 44px; object-fit: contain; }
.site-footer__brand-link span { font-size: 26px; line-height: 1; font-weight: 800; }
.site-footer__brand p { max-width: 320px; margin: 12px 0 0; color: #6a7388; font-size: 14px; line-height: 1.45; }
.site-footer__nav { display: grid; gap: 26px; margin-top: 28px; }
.site-footer__group h2 { margin: 0 0 8px; color: #939bad; font-size: 12px; line-height: 1.3; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; }
.site-footer__group ul { display: flex; flex-direction: column; gap: 6px; margin: 0; padding: 0; list-style: none; }
.site-footer__group li { min-width: 0; }
.site-footer__group a { display: flex; align-items: center; min-height: 40px; padding: 4px 0; color: #394157; font-size: 14px; line-height: 1.35; font-weight: 500; text-decoration: none; overflow-wrap: anywhere; transition: color 160ms ease, text-decoration-color 160ms ease; }
.site-footer__operator { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 26px; padding-top: 20px; border-top: 1px solid rgba(80,89,150,.07); color: #6a7388; font-size: 12px; line-height: 1.5; font-style: normal; }
.site-footer__operator[hidden] { display: none; }
.site-footer__copyright { margin: 20px 0 0; color: #99a1b2; font-size: 12px; line-height: 1.5; }
@media (hover:hover) and (pointer:fine) { .site-footer__group a:hover { color: #704aff; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; } }
@media (min-width: 768px) {
  .site-footer__inner { max-width: 760px; padding-right: 28px; padding-left: 28px; }
  .site-footer__nav { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 36px; }
}
@media (min-width: 1024px) {
  .site-footer__inner { display: grid; grid-template-columns: minmax(260px,1.3fr) minmax(200px,1fr) minmax(180px,.8fr); gap: 38px 52px; max-width: 1280px; padding: 42px 28px 26px; }
  .site-footer__brand { grid-column: 1; grid-row: 1; }
  .site-footer__nav { display: contents; margin: 0; }
  .site-footer__documents { grid-column: 2; grid-row: 1; }
  .site-footer__company { grid-column: 3; grid-row: 1; }
  .site-footer__operator { grid-column: 1 / -1; margin-top: 0; }
  .site-footer__copyright { grid-column: 1 / -1; margin-top: -22px; }
}
@media (prefers-reduced-motion: reduce) { .site-footer__group a { transition: none; } }