/* Reset e Estilos Gerais */
:root {
    --primary-color: #eeb843;
    --secondary-color: #665819;
    --accent-color: #4895ef;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --gray-color: #6c757d;
    --success-color: #4bb543;
    --danger-color: #ff3333;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #f5f7fa;
  }
  
  .container {
    margin-top: auto;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
  }
  
  .page-header {
    text-align: center;
    margin-bottom: 2.5rem;
  }
  
  .page-header h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
  }
  
  .page-header p {
    color: var(--gray-color);
    font-size: 1.1rem;
  }
  
  .btn {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    border: none;
    cursor: pointer;
  }
  
  .btn-primary {
    background-color: var(--primary-color);
    color: white;
  }
  
  .btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
  }
  
  .btn-secondary {
    background-color: var(--light-color);
    color: var(--dark-color);
    border: 1px solid var(--gray-color);
  }
  
  .btn-secondary:hover {
    background-color: #e9ecef;
  }
  
  .alert {
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
  }
  
  .alert-info {
    background-color: #e7f5ff;
    color: #1864ab;
    border: 1px solid #74c0fc;
  }
  
  .alert-danger {
    background-color: #fff5f5;
    color: #c92a2a;
    border: 1px solid #ff8787;
  }



  /* Barra de Pesquisa */
.search-box {
    max-width: 600px;
    margin: 1.5rem auto;
    position: relative;
  }
  
  .search-box input {
    width: 100%;
    padding: 0.8rem 1.2rem;
    border-radius: 50px;
    border: 1px solid #ddd;
    font-size: 1rem;
    transition: var(--transition);
  }
  
  .search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
  }
  
  .search-box button {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray-color);
    cursor: pointer;
    padding: 0.5rem 1rem;
  }
  
  /* Grid de Cursos */
  .courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
  }
  
  .course-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
  }
  
  .course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  }
  
  .course-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--accent-color);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    z-index: 1;
  }
  
  .course-image {
    position: relative;
    height: 180px;
    overflow: hidden;
  }
  
  .course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
  }
  
  .course-card:hover .course-image img {
    transform: scale(1.05);
  }
  
  .course-content {
    padding: 1.5rem;
  }
  
  .course-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
  }
  
  .course-content p {
    color: var(--gray-color);
    margin-bottom: 1rem;
    font-size: 0.95rem;
  }
  
  .course-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--gray-color);
  }
  
  .course-meta i {
    margin-right: 0.3rem;
    color: var(--primary-color);
  }
  
  .course-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 1rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  /* Paginação */
  .pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
  }
  
  .pagination a {
    padding: 0.5rem 1rem;
    border-radius: 4px;
    background-color: white;
    color: var(--dark-color);
    text-decoration: none;
    border: 1px solid #ddd;
    transition: var(--transition);
  }
  
  .pagination a.active,
  .pagination a:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
  }




  /* Detalhes do Curso */
.course-detail {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
  }
  
  .course-header {
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
  }
  
  .course-header h1 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
  }
  
  .course-level {
    font-size: 1rem;
    opacity: 0.9;
  }
  
  .course-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem;
  }
  
  @media (max-width: 768px) {
    .course-body {
      grid-template-columns: 1fr;
    }
  }
  
  .course-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 300px;
  }
  
  .course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .course-info h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
  }
  
  .course-info p {
    margin-bottom: 1.5rem;
    color: var(--gray-color);
  }
  
  .course-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  /* Seções do Curso */
  .course-sections {
    padding: 0 2rem 2rem;
  }
  
  .course-sections h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .course-sections h2 i {
    color: var(--primary-color);
  }
  
  .lessons-list {
    margin-bottom: 3rem;
  }
  
  .lesson-item {
    padding: 1.5rem;
    border-bottom: 1px solid #eee;
    transition: var(--transition);
  }
  
  .lesson-item:hover {
    background-color: #f8f9fa;
  }
  
  .lesson-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
  }
  
  .lesson-item p {
    color: var(--gray-color);
    font-size: 0.95rem;
  }
  
  .materials-list {
    list-style: none;
  }
  
  .materials-list li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #eee;
  }
  
  .materials-list a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .materials-list a:hover {
    color: var(--secondary-color);
  }
  
  .materials-list a::before {
    content: "→";
    color: var(--accent-color);
  }



  /* Responsividade */
@media (max-width: 768px) {
    .page-header h1 {
      font-size: 2rem;
    }
    
    .courses-grid {
      grid-template-columns: 1fr;
    }
    
    .course-body {
      grid-template-columns: 1fr;
    }
    
    .course-image {
      height: 200px;
    }
  }
  
  @media (max-width: 480px) {
    .container {
      width: 95%;
    }
    
    .course-meta {
      flex-direction: column;
      gap: 0.5rem;
    }
    
    .course-price {
      flex-direction: column;
      gap: 1rem;
      align-items: flex-start;
    }
  }