.online-school {
  background: #f9fafc;
  padding-bottom: 60px;
}

.school-banner img {
  width: 100%;
  height: 350px;
  object-fit: cover;
  border-radius: 0 0 20px 20px;
  display: block;
}

.container {
  max-width: 1200px;
  margin: 60px auto 0;
  padding: 0 20px;
}

.online-school h2 {
  text-align: center;
  font-size: 2rem;
  color: #083358;
  margin-bottom: 10px;
}

.online-school .intro {
  text-align: center;
  color: #333;
  max-width: 800px;
  margin: 0 auto 50px;
  font-size: 1rem;
  line-height: 1.6;
}

.school-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.school-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.school-card:hover {
  transform: translateY(-5px);
}

.school-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.text-card {
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.text-card h3 {
  color: #083358;
  font-size: 1.3rem;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.text-card p {
  color: #333;
  font-size: 1rem;
  line-height: 1.6;
}

/* Access Library Button */
.btn-access {
  margin-top: 20px;
  display: inline-block;
  background: #083358;
  color: #fff;
  padding: 12px 25px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 500;
  transition: background 0.3s ease;
}

.btn-access:hover {
  background: #0a4a7a;
}

/* ✅ Responsive Design */
@media (max-width: 992px) {
  .school-grid {
    grid-template-columns: 1fr;
  }

  .school-card {
    text-align: center;
  }

  .text-card {
    padding: 25px 20px;
  }

  .text-card h3 {
    justify-content: center;
    font-size: 1.2rem;
  }

  .btn-access {
    align-self: center;
  }
}

@media (max-width: 576px) {
  .school-banner img {
    height: 220px;
  }

  .online-school h2 {
    font-size: 1.6rem;
  }

  .online-school .intro {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }

  .text-card p {
    font-size: 0.95rem;
  }
}