.page-banner {
  background: linear-gradient(135deg, var(--bg-dark), #1e293b);
  padding: 140px 0 80px;
  text-align: center;
  color: #fff;
}

.page-banner h1 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 15px;
}

.page-banner p {
  font-size: 1.15rem;
  color: var(--text-muted);
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 25px;
  font-size: 1rem;
}

.breadcrumb a {
  color: var(--primary-light);
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb span {
  color: var(--text-muted);
}

.courses-page {
  background: var(--bg-white);
  padding: 60px 0;
}

.courses-filter {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 12px 28px;
  border: 2px solid var(--border-color);
  border-radius: 30px;
  background: transparent;
  color: var(--text-light);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-color: transparent;
  color: #fff;
}

.courses-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.course-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

.course-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.course-image {
  position: relative;
  height: 180px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-dark), #1e293b);
  display: flex;
  align-items: center;
  justify-content: center;
}

.course-image i {
  font-size: 3.5rem;
  color: var(--primary-color);
  opacity: 0.8;
}

.course-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: #fff;
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
}

.course-content {
  padding: 30px;
}

.course-content h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.course-content h3 a:hover {
  color: var(--primary-color);
}

.course-content p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.course-info {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}

.course-info span {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.course-info span i {
  margin-right: 6px;
  color: var(--primary-color);
}

.course-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.course-footer .btn {
  padding: 10px 25px;
  font-size: 0.95rem;
}

.course-price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary-color);
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 60px;
}

.pagination a,
.pagination span {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition);
}

.pagination a {
  background: var(--bg-light);
  color: var(--text-dark);
}

.pagination a:hover,
.pagination a.active {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: #fff;
}

.pagination span {
  color: var(--text-muted);
}

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

@media (max-width: 768px) {
  .courses-filter {
    flex-direction: column;
    align-items: center;
  }

  .courses-list {
    grid-template-columns: 1fr;
  }
}