/* ===============================
   FOOTER & IMPRESSUM
================================ */

.footer {
  background: var(--clr-brand-900);
  border-top: 1px solid var(--clr-border);
  padding-top: 4rem;
}

/* Top row */
.footer-top {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-logo {
  height: 38px;
  width: auto;
}

.footer-brand p {
  font-size: .875rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

/* Nav columns */
.footer-nav {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
}

.footer-nav__col {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  min-width: 130px;
}

.footer-nav__col strong {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--clr-text-muted);
  margin-bottom: .25rem;
}

.footer-nav__col a {
  font-size: .875rem;
  color: var(--clr-text-200);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
.footer-nav__col a:hover { color: var(--clr-accent); }

.footer-divider {
  height: 1px;
  background: var(--clr-border);
}

/* Impressum */
.impressum {
  padding-block: 3rem;
  border-bottom: 1px solid var(--clr-border);
}

.impressum > h2 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--clr-text-muted);
  margin-bottom: 1.75rem;
}

.impressum-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 1.5rem 2rem;
  margin-bottom: 1.5rem;
}

.impressum-grid h3 {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--clr-text-muted);
  margin-bottom: .5rem;
}

.impressum-grid p {
  font-size: .85rem;
  color: var(--clr-text-200);
  line-height: 1.7;
}

.impressum-grid a {
  color: var(--clr-accent);
  font-size: .85rem;
}

.impressum-grid em {
  color: var(--clr-text-muted);
  font-style: normal;
}

.impressum-disclaimer h3 {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--clr-text-muted);
  margin-bottom: .5rem;
}

.impressum-disclaimer p {
  font-size: .82rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  max-width: 760px;
}

/* Bottom bar */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  padding-block: 1.25rem;
}

.footer-bottom p {
  font-size: .8rem;
  color: var(--clr-text-muted);
}

@media (max-width: 820px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 540px) {
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: .25rem;
  }
}