.site-footer {
  --ft-bg: #000;
  --ft-ink: #fff;
  --ft-muted: rgba(255, 255, 255, 0.45);
  --ft-border: rgba(255, 255, 255, 0.38);
  --ft-border-w: 1.5px;
  --ft-display: 'Oswald', sans-serif;
  --ft-mono: 'Space Mono', monospace;

  background: var(--ft-bg);
  color: var(--ft-ink);
  border-top: var(--ft-border-w) solid var(--ft-border);
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1.5rem, 4vw, 3rem) clamp(1.5rem, 3vw, 2rem);
}

.site-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.site-footer__headline {
  font-family: var(--ft-display);
  font-size: clamp(2.25rem, 7vw, 5rem);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

.site-footer__headline a {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: opacity 0.15s ease;
}

.site-footer__headline a:hover {
  opacity: 0.65;
}

.site-footer__headline span {
  font-family: var(--ft-mono);
  font-size: clamp(0.65rem, 1.2vw, 0.75rem);
  letter-spacing: 0.12em;
  opacity: 0.45;
  vertical-align: middle;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 2.5vw, 2rem);
  padding: clamp(1.25rem, 2.5vw, 1.5rem) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: clamp(1.25rem, 2.5vw, 1.5rem);
}

.site-footer__nav a {
  font-family: var(--ft-display);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  transition: color 0.15s ease;
}

.site-footer__nav a:hover {
  color: var(--ft-ink);
}

.site-footer__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--ft-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ft-muted);
}

.site-footer__top {
  color: var(--ft-ink);
  padding: 8px 14px;
  border: 1px solid var(--ft-border);
  transition: background 0.15s ease, color 0.15s ease;
}

.site-footer__top:hover {
  background: var(--ft-ink);
  color: var(--ft-bg);
}

@media (max-width: 540px) {
  .site-footer__meta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-footer__headline a,
  .site-footer__nav a,
  .site-footer__top {
    transition: none;
  }
}