/* ============================================================
   Site-Footer — Brand, Links, Partner-Liste, Bottom-Bar
   ============================================================ */

.site-footer {
  --bg: var(--color-anthrazit);
  background: var(--bg);
  color: var(--color-sand);
  padding: clamp(3rem, 6vw, 5rem) 0 var(--space-lg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}
.footer-brand .crest { width: 44px; height: 44px; margin-bottom: var(--space-md); }
.footer-brand .crest circle { stroke: var(--color-gold); }
.footer-brand .crest path { fill: var(--color-gold); }
.footer-brand .crest text { fill: var(--color-sand); }
.footer-brand-name {
  font-family: var(--font-headline);
  font-size: 1.4rem;
  font-weight: 500;
  margin-bottom: 0.3em;
  line-height: 1.15;
}
.footer-brand-sub {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.65;
  margin-bottom: var(--space-md);
}
.footer-brand-text {
  font-size: 0.95rem;
  line-height: 1.6;
  opacity: 0.75;
  max-width: 32ch;
}
.footer-col h4 {
  font-family: var(--font-classic-tech);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 0.5em; }
.footer-col a {
  color: var(--color-sand);
  text-decoration: none;
  opacity: 0.78;
  font-size: 0.95rem;
  transition: opacity 0.2s ease;
}
@media (hover: hover) {
  .footer-col a:hover { opacity: 1; color: var(--color-gold); }
}
.footer-col p {
  font-size: 0.95rem;
  line-height: 1.6;
  opacity: 0.78;
  margin: 0 0 0.5em;
}
.footer-partners {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4em var(--space-sm);
}
.footer-partners a {
  font-family: var(--font-headline);
  font-size: 0.95rem;
  line-height: 1.3;
  font-style: italic;
}
.footer-bar {
  border-top: 1px solid rgba(234,228,211,0.15);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.85rem;
  opacity: 0.6;
}
.footer-bar nav { display: flex; gap: var(--space-md); }
.footer-bar a { color: var(--color-sand); text-decoration: none; }
@media (hover: hover) {
  .footer-bar a:hover { color: var(--color-gold); }
}

@media (max-width: 1080px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .footer-partners { grid-template-columns: 1fr 1fr; }
}