.araintel-footer {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0)),
    linear-gradient(135deg, rgba(92, 102, 114, 0.1), rgba(0, 0, 0, 0)),
    rgba(6, 7, 9, 0.94);
  color: #f1f3f5;
  padding: 56px 28px 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.araintel-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.06), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 22%);
  pointer-events: none;
}

.araintel-footer__inner {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
}

.araintel-footer__top {
  display: grid;
  grid-template-columns: minmax(280px, 1.15fr) minmax(260px, 0.85fr);
  gap: 72px;
  align-items: start;
}

.araintel-footer__brand {
  max-width: 560px;
}

.araintel-footer__logo {
  display: inline-block;
  margin: 0 0 26px;
}

.araintel-footer__logo img {
  display: block;
  width: 220px;
  max-width: 100%;
  height: auto;
}

.araintel-footer__text {
  margin: 0;
  color: #ffffff;
  font-size: 18px;
  line-height: 1.75;
}

.araintel-footer__nav-title {
  margin: 0 0 18px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.araintel-footer__nav {
  list-style: none;
  margin: 0;
  padding: 0;
}

.araintel-footer__nav li + li {
  margin-top: 18px;
}

.araintel-footer__nav a {
  color: #f3f3f3;
  text-decoration: none;
  font-size: 18px;
  line-height: 1.45;
  transition: opacity 0.2s ease;
}

.araintel-footer__nav a:hover,
.araintel-footer__nav a:focus-visible {
  opacity: 0.7;
  outline: none;
}

.araintel-footer__bottom {
  margin-top: 52px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 28px;
}

.araintel-footer__address,
.araintel-footer__copy {
  margin: 0;
  color: #ffffff;
  font-size: 16px;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .araintel-footer {
    padding: 42px 20px 22px;
  }

  .araintel-footer__top {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .araintel-footer__bottom {
    flex-direction: column;
    gap: 12px;
    margin-top: 38px;
  }

  .araintel-footer__text,
  .araintel-footer__nav a,
  .araintel-footer__address,
  .araintel-footer__copy {
    font-size: 16px;
  }
}