.site-footer {
  position: relative;
  padding: 48px 32px 32px;
  background: var(--color-footer);
  color: #fff;
}

.site-footer::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-brand), var(--color-brand-bright));
  content: "";
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 34px;
}

.footer-column h2 {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.8px;
}

.footer-column a {
  display: block;
  margin: 10px 0;
  color: rgb(255 255 255 / 52%);
  font-size: 13px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  gap: 20px;
  border-top: 1px solid rgb(255 255 255 / 10%);
}

.age-notice {
  width: min(850px, 100%);
  padding: 12px 16px;
  border: 1px solid rgb(201 0 107 / 25%);
  border-radius: 7px;
  background: rgb(201 0 107 / 8%);
  color: rgb(255 255 255 / 68%);
  font-size: 12px;
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-links a {
  display: grid;
  width: 36px;
  height: 36px;
  border: 1px solid rgb(255 255 255 / 16%);
  border-radius: 50%;
  color: rgb(255 255 255 / 62%);
  place-items: center;
}

@media (max-width: 767px) {
  .site-footer {
    padding: 40px 22px 24px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}