.footer {
  background: var(--shadow-ink);
  color: var(--bone);
  padding-block: var(--sp-12);
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
  padding-bottom: var(--sp-6);
}

.footer__brand {
  display: grid;
  gap: var(--sp-2);
  align-content: start;
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bone);
  border-radius: 14px;
  padding: 14px 22px;
  width: fit-content;
  box-shadow: 0 1px 0 rgba(244, 240, 232, 0.05);
  transition: transform 350ms var(--ease-arch);
}

.footer__logo:hover {
  transform: translateY(-2px);
}

.footer__logo-img {
  width: auto;
  height: 56px;
  display: block;
  object-fit: contain;
}

.footer__tagline {
  font-family: var(--ff-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.1rem;
  line-height: 1.3;
  color: rgba(244, 240, 232, 0.7);
  max-width: 28ch;
}

.footer__col-title {
  font-family: var(--ff-mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--aida-green);
  font-weight: 500;
  margin-bottom: var(--sp-2);
}

.footer__col {
  display: grid;
  gap: 0;
}

.footer__col ul {
  display: grid;
  gap: 0.6rem;
}

.footer__col a {
  font-family: var(--ff-body);
  font-weight: 300;
  font-size: var(--fs-sm);
  color: var(--bone);
  position: relative;
  display: inline-block;
}

.footer__col a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  height: 1px;
  width: 100%;
  background: var(--aida-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 250ms var(--ease-arch);
}

.footer__col a:hover {
  color: var(--bone);
}

.footer__col a:hover::after {
  transform: scaleX(1);
}

.footer__contact {
  display: grid;
  gap: 0.6rem;
  font-family: var(--ff-body);
  font-weight: 300;
  font-size: var(--fs-sm);
  color: var(--bone);
}

.footer__contact a {
  color: var(--bone);
}

.footer__bottom {
  border-top: 1px solid rgba(200, 194, 181, 0.2);
  padding-top: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  align-items: flex-start;
  font-family: var(--ff-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(244, 240, 232, 0.5);
}

.footer__bottom-links {
  display: inline-flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.footer__bottom a {
  color: inherit;
}

.footer__bottom a:hover {
  color: var(--bone);
}

@media (min-width: 700px) {
  .footer__top {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: var(--sp-4);
  }
}

@media (min-width: 900px) {
  .footer__bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}