.footer {
  background-color: #0d162a; /* Deep LPU-like blue */
  color: #d1d5db;
  padding-top: 5rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  font-family: var(--font-heading);
  color: white;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.footer-logo span {
  color: var(--primary);
  display: block;
  font-size: 2rem;
}

.footer-about-text {
  margin-bottom: 2rem;
  line-height: 1.8;
  font-size: 0.95rem;
}

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

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.05);
  color: white;
  font-weight: bold;
  transition: all var(--transition-normal);
}

.social-icon:hover {
  background-color: var(--primary);
  transform: translateY(-3px);
}

.footer-heading {
  color: white;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-heading::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 5px;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact-info li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.footer-bottom {
  padding: 2rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.bottom-links {
  display: flex;
  gap: 1.5rem;
}

.bottom-links a:hover {
  color: var(--primary);
}

@media (max-width: 992px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  .footer {
    padding-top: 3rem;
    padding-bottom: 100px;
  }
  .bottom-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .footer .container {
    padding: 0 15px;
  }
  .social-links {
    flex-wrap: wrap;
  }
}