.site-footer {
  position: relative;
  width: 100%;
  margin: clamp(180px, 28vh, 340px) 0 0;
  padding:
    42px
    max(16px, env(safe-area-inset-right))
    max(20px, env(safe-area-inset-bottom))
    max(16px, env(safe-area-inset-left));
  overflow: hidden;
  border-top: 1px solid oklch(0.98 0.004 265 / 14%);
  border-right: 0;
  border-bottom: 0;
  border-left: 0;
  border-radius: 0;
  background:
    radial-gradient(
      38% 120px at 50% 0%,
      oklch(0.98 0.004 265 / 9%),
      transparent 100%
    ),
    oklch(0.055 0.004 265);
  color: oklch(0.98 0.004 265);
  font-family: "Real VHS", "OCR A Std", "OCR A Extended", monospace;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: min(34%, 420px);
  height: 1px;
  background: oklch(0.98 0.004 265 / 45%);
  box-shadow: 0 0 14px oklch(0.98 0.004 265 / 24%);
  transform: translateX(-50%);
}

.footer-inner {
  width: min(100%, 1120px);
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) repeat(3, minmax(120px, 0.7fr));
  gap: clamp(28px, 5vw, 72px);
  padding-bottom: 36px;
}

.footer-group {
  opacity: 0;
  transform: translateY(-8px);
  filter: blur(4px);
  transition:
    opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 800ms cubic-bezier(0.16, 1, 0.3, 1),
    filter 800ms cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--footer-delay, 0ms);
}

.site-footer.is-visible .footer-group {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.footer-logo {
  display: inline-block;
  color: inherit;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 0.9;
  letter-spacing: -0.03em;
  text-decoration: none;
  text-transform: uppercase;
}

.footer-copy {
  max-width: 28ch;
  margin: 20px 0 0;
  color: oklch(0.72 0.008 265);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.6;
}

.footer-label {
  margin: 0 0 16px;
  color: oklch(0.98 0.004 265);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-link {
  display: inline-block;
  color: oklch(0.7 0.008 265);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.82rem;
  text-decoration: none;
  transition:
    color 180ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-link:hover,
.footer-link:focus-visible {
  color: oklch(0.98 0.004 265);
  outline: none;
  transform: translateX(2px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 18px;
  border-top: 1px solid oklch(0.98 0.004 265 / 12%);
  color: oklch(0.6 0.008 265);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
}

@media (max-width: 820px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 540px) {
  .site-footer {
    margin-top: clamp(120px, 20vh, 220px);
    padding-top: 30px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px 22px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .footer-group {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }
}