.nijamss-footer {
  background: #0f172a;
  color: #d1d5db;
  margin-top: 60px;
}

.footer-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 60px 25px 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 50px;
}

.footer-logo {
  width: 85px;
  margin-bottom: 18px;
}

.footer-about h3 {
  color: #fff;
  font-size: 22px;
  line-height: 1.4;
  margin-bottom: 18px;
  font-weight: 700;
}

.footer-about p {
  line-height: 1.8;
  color: #b8c0cc;
  margin: 0;
}

.footer-section h4 {
  color: #fff;
  font-size: 18px;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 10px;
}

.footer-section h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 45px;
  height: 3px;
  background: #2563eb;
  border-radius: 10px;
}

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

.footer-section li {
  margin-bottom: 12px;
  line-height: 1.6;
}

.footer-section a {
  color: #cbd5e1;
  text-decoration: none;
  transition: all .25s ease;
}

.footer-section a:hover {
  color: #60a5fa;
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: 50px;
  padding-top: 20px;
  text-align: center;
  color: #94a3b8;
  font-size: 14px;
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2,1fr);
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .footer-about {
    text-align: center;
  }

  .footer-logo {
    margin: 0 auto 20px;
    display: block;
  }

  .footer-section h4::after {
    left: 0;
  }

  .footer-container {
    padding: 45px 20px 20px;
  }
}