footer {
  background: #0d1117;
  color: #fff;
  font-family: "Poppins", sans-serif;
  padding: 50px 8%;
  position: relative;
  overflow: hidden;
}

/* Layout */
.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 3rem;
}

/* Newsletter + Donation */
.footer-left {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-left button,
.footer-left .donate-btn {
  background: linear-gradient(90deg, #16a085, #27ae60);
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: 0.3s ease;
}

.footer-left button:hover,
.footer-left .donate-btn:hover {
  transform: translateY(-3px);
  background: linear-gradient(90deg, #27ae60, #16a085);
}

/* Icons inside buttons */
.footer-left i {
  font-size: 1.1rem;
}

/* Footer Links */
.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
  flex: 1;
}

.footer-column a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #ddd;
  text-decoration: none;
  margin-bottom: 10px;
  font-size: 0.95rem;
  transition: color 0.3s ease, transform 0.3s ease;
  padding: 6px 100px;
}

.footer-column a i {
  color: #1abc9c;
  transition: color 0.3s ease, transform 0.3s ease;
}

.footer-column a:hover {
  color: #1abc9c;
  transform: translateX(5px);
}

.footer-column a:hover i {
  color: #fff;
  transform: scale(1.2);
}

/* Social Links */
.footer-social a {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-social a i {
  font-size: 1.2rem;
}

/* Bottom footer */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  margin-top: 40px;
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  font-size: 0.9rem;
  color: #aaa;
}

/* Responsive */
@media (max-width: 768px) {
  footer {
    padding: 40px 5%;
  }

  .footer-container {
    flex-direction: column;
  }

  .footer-links {
    grid-template-columns: 1fr 1fr;
    justify-content: center;
    text-align: center;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
  }

  .footer-left button,
  .footer-left .donate-btn {
    
  }
}

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

  .footer-column a {
    justify-content: center;
  }

  .footer-social a {
    justify-content: center;
  }
}