/* === FOOTER === */
.footer {
  background: linear-gradient(180deg, rgba(15, 23, 32, 0.98) 0%, #0a0f14 100%);
  color: #e2e8f0;
  padding: 80px 0 30px;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(79, 209, 199, 0.3) 50%, transparent 100%);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-section h3 {
  color: var(--color-accent);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.footer-section h4 {
  color: var(--color-white);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.footer-section p {
  color: #cbd5e0;
  margin-bottom: 0.75rem;
  line-height: 1.6;
  font-size: 0.95rem;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: 0.75rem;
}

.footer-section ul li a {
  color: #cbd5e0;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
  font-size: 0.95rem;
  padding: 0.25rem 0;
}

.footer-section ul li a:hover {
  color: var(--color-accent);
  transform: translateX(4px);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(79, 209, 199, 0.1);
  border: 1px solid rgba(79, 209, 199, 0.2);
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 1.2rem;
  backdrop-filter: blur(10px);
}

.social-link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(79, 209, 199, 0.3);
}

.footer-bottom {
  border-top: 1px solid rgba(79, 209, 199, 0.15);
  padding-top: 2rem;
  text-align: center;
  color: #94a3b8;
  font-size: 0.9rem;
}

.footer-bottom p {
  margin: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .footer {
    padding: 60px 0 20px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .social-links {
    justify-content: flex-start;
  }
}