/* ═══════════════════════════════════
   FOOTER
═══════════════════════════════════ */

.footer {
  background: var(--dark-charcoal);
  color: rgba(255,255,255,0.7);
  padding-top: var(--space-16);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: var(--space-8);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 24px;
  font-weight: 800;
  display: inline-block;
  margin-bottom: var(--space-3);
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: var(--space-4);
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: var(--space-2);
}

.footer-social-link {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-fast);
}

.footer-social-link:hover {
  background: var(--gradient-primary);
  border-color: transparent;
  color: white;
  transform: translateY(-3px);
}

.footer-social-link svg { width: 16px; height: 16px; }

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-link:hover {
  color: white;
  transform: translateX(4px);
}

.footer-link::before {
  content: '';
  width: 0;
  height: 1px;
  background: var(--fresh-green);
  transition: width var(--transition-fast);
}

.footer-link:hover::before { width: 12px; }

/* Footer bottom */
.footer-bottom {
  padding: var(--space-4) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-bottom-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-copyright {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}

.footer-legal {
  display: flex;
  gap: var(--space-3);
}

.footer-legal a {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  transition: color var(--transition-fast);
}

.footer-legal a:hover { color: rgba(255,255,255,0.7); }

.footer-bottom-right {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-eco-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(67, 196, 99,0.12);
  border: 1px solid rgba(67, 196, 99,0.25);
  border-radius: var(--radius-full);
  font-size: 12px;
  color: var(--fresh-green);
  font-weight: 500;
}

@media (max-width: 1024px) {
  .footer-top { grid-template-columns: repeat(3, 1fr); }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .footer-top { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .footer-top { grid-template-columns: 1fr; }
}