.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--color-line);
  background: var(--color-surface);
}

.site-footer__inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* ── brand block (logo + text) ── */

.site-footer__brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.site-footer__logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
  opacity: 0.7;
}

.site-footer__identity {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.site-footer__name {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-text);
  line-height: 1.2;
}

.site-footer__platform {
  font-size: 0.78rem;
  color: var(--color-muted);
  line-height: 1.2;
}

/* ── nav ── */

.site-footer__nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-footer__nav a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
}

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

/* ── copyright ── */

.site-footer__copy {
  margin: 0;
  width: 100%;
  padding-top: 1rem;
  border-top: 1px solid var(--color-line);
  text-align: center;
}

.site-footer__copy small {
  font-size: 0.78rem;
  color: var(--color-muted);
}

/* ── mobile ── */

@media (max-width: 640px) {
  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer__copy {
    text-align: left;
  }
}