/* =========================================================
   FOOTER — Refined, dark, minimalist
   ========================================================= */

.footer {
  width: 100%;
  background: var(--color-bg);
  color: var(--color-text-muted);
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .footer-container {
    flex-direction: row;
  }
}

/* Brand / copyright */
.footer-logo {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.footer-logo-sub {
  color: var(--color-accent);
  font-weight: 500;
  margin-left: 0.4rem;
}

/* Site links */
.footer-links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  position: relative;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-base);
}

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

.footer-links a:hover::after {
  transform: scaleX(1);
}

/* Socials */
.footer-socials {
  display: flex;
  gap: 1.5rem;
}

.footer-socials a {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-base);
}

.footer-socials a:hover {
  color: var(--color-accent);
  transform: translateY(-1px);
}