/* RESET BÁSICO */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  /* CONTAINER DOS CURSOS / SERVIÇOS */
  .courses {
    max-width: 1200px;
    margin: auto;
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 25px;
  }
  
  /* CARD */
  .course-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .course-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  }
  
  /* IMAGEM */
  .course-card img {
    width: 100%;
    height: 200px;
    max-width: 200px;
    object-fit: fill;
    align-items: center;
    display: block;
  margin: auto;
  }
  
  /* CONTEÚDO */
  .course-content {
    padding: 18px;
  }
  
  /* TÍTULO */
  .course-content h3 {
    color: #0b63ce;
    font-size: 21px;
    margin-bottom: 12px;
    text-align: center;
    font-weight: 500;
  }
  
  .course-content h4 {
    color: #1a1a1b;
    font-size: 15px;
    margin-bottom: 12px;
    text-align: center;
    font-weight: 600;
  }
  /* INFO */
  .course-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 14px;
    color: #555;
    margin-bottom: 18px;
  }
  
  .course-info span {
    display: flex;
    align-items: center;
  }
  
  .course-info i {
    color: #0b63ce;
    margin-right: 8px;
    font-size: 15px;
  }
  
  /* FOOTER */
  .course-footer {
    display: flex;
    align-items: center;
    justify-content:center;
  }
  
  /* PREÇO */
  .course-footer strong {
    font-size: 18px;
    color: #000;
  }
  
  /* BOTÃO */
  .btn {
    background: #0b63ce;
    color: #ffffff;
    padding: 8px 18px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 14px;
    transition: background 0.3s ease, transform 0.2s ease;
  }
    
  /* =========================
     RESPONSIVIDADE
  ========================= */
  
  /* TABLET */
  @media (max-width: 992px) {
    .courses {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  /* MOBILE */
  @media (max-width: 600px) {
    .courses {
      grid-template-columns: 1fr;
    }
  
    .course-card img {
      height: 220px;
    }
  }