/* ─── Footer ──────────────────────────────────── */
.footer {
  width: 100%;
  border-top: 1px solid var(--border);
  background: var(--surface);
  margin-top: auto;
  padding: 3rem 2rem 0;
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
}

/* ─── Brand col ───────────────────────────────── */
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 0.75rem;
}
.footer-logo span { color: var(--accent); }

.footer-brand p {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.7;
}

/* ─── Links cols ──────────────────────────────── */
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-col h4 {
  font-family: 'Syne', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.footer-col a {
  font-size: 13.5px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--accent); }

/* ─── Bottom bar ──────────────────────────────── */
.footer-bottom {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  font-size: 12.5px;
  color: var(--muted);
}

.footer-socials {
  display: flex;
  gap: 0.85rem;
}

.footer-socials a {
  color: var(--muted);
  display: flex;
  align-items: center;
  transition: color 0.2s, transform 0.2s;
}

.footer-socials a:hover {
  color: var(--accent);
  transform: translateY(-2px);
}

/* ─── Responsive ──────────────────────────────── */
@media (max-width: 680px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
}

@media (max-width: 400px) {
  .footer-links { grid-template-columns: 1fr; }
}