/* Footer */
footer {
  background: #1e272e;
  color: rgba(255,255,255,0.85);
  padding: 4rem 2rem 0;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 3rem;
  padding-bottom: 3rem;
}

.footer-column h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.6rem;
}

.footer-column h3::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 32px;
  height: 2px;
  background: var(--primary, #005EB8);
  border-radius: 1px;
}

.footer-column p {
  font-size: 0.92rem;
  line-height: 1.7;
  opacity: 0.75;
}

.footer-column ul li {
  margin-bottom: 0.7rem;
}

.footer-column ul li a {
  opacity: 0.7;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.92rem;
}

.footer-column ul li a:hover {
  opacity: 1;
  color: var(--primary, #005EB8);
  transform: translateX(4px);
}

.footer-column ul li i {
  width: 18px;
  text-align: center;
  opacity: 0.5;
}

/* Newsletter */
.newsletter p {
  margin-bottom: 1rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-form input {
  flex: 1;
  padding: 0.7rem 1rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.3s, background 0.3s;
  font-family: inherit;
}

.newsletter-form input::placeholder {
  color: rgba(255,255,255,0.4);
}

.newsletter-form input:focus {
  border-color: var(--primary, #005EB8);
  background: rgba(255,255,255,0.12);
}

.newsletter-form button {
  padding: 0.7rem 1.2rem;
  border: none;
  border-radius: 8px;
  background: var(--primary, #005EB8);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s, transform 0.3s;
  font-size: 0.9rem;
  font-family: inherit;
}

.newsletter-form button:hover {
  background: var(--primary-dark, #003087);
  transform: translateY(-1px);
}

/* Social Links */
.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  font-size: 0.95rem;
  opacity: 0.7;
}

.social-links a:hover {
  opacity: 1;
  transform: translateY(-3px) scale(1.1);
}

.social-links a:nth-child(1):hover { background: #1877f2; }
.social-links a:nth-child(2):hover { background: #1da1f2; }
.social-links a:nth-child(3):hover { background: #e4405f; }
.social-links a:nth-child(4):hover { background: #0a66c2; }

/* Copyright */
.copyright {
  text-align: center;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.85rem;
  opacity: 0.5;
}

/* Responsive */
@media (max-width: 992px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 576px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .newsletter-form {
    flex-direction: column;
  }
  footer { padding: 3rem 1.5rem 0; }
}