/* Contenedor principal de las tarjetas */
.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
  } 

.projects-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
    gap: 2rem;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
  }  

  /* Estilo base de la tarjeta */
  .card {
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
  }
  
  .card:hover {
    /* transform: translateY(-5px); */
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
  }
  
  /* Contenido de la tarjeta */
  .card-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
  }
  
  /* Encabezado de la tarjeta */
  .card-header {
    margin-bottom: 1rem;
  }
  
  .card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2d3748;
    margin: 0 0 0.25rem 0;
    /* text-align: center; */
  }
  
  .card-subtitle {
    font-size: 1rem;
    color: #4a5568;
    font-weight: 500;
    margin: 0 0 0.5rem 0;
  }
  
  .card-year, .skill-detail {
    display: inline-block;
    background: #edf2f7;
    color: #4a5568;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 500;
    margin: 2px;
  }
  
  /* Descripción del proyecto */
  .card-description {
    color: #4a5568;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    flex-grow: 1;
  }
  
  /* Pie de la tarjeta */
  .card-footer {
    margin-top: auto;
  }
  
  /* Botón de GitHub */
  .github-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background-color: #2d3748;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s ease;
  }
  
  .github-btn:hover {
    background-color: #1a202c;
  }
  
  .github-icon {
    margin-right: 0.5rem;
    width: 1rem;
    height: 1rem;
    fill: currentColor;
  }
  
  /* Estilo para proyectos privados (sin botón GitHub) */
  .private-project {
    border-left: 4px solid #9b9b9b;
  }
  
  /* Estilo para proyectos públicos (con botón GitHub) */
  .public-project {
    border-left: 4px solid #38a169;
  }
  
  /* Responsive para móviles */
  @media (max-width: 768px) {
    .projects-container {
      grid-template-columns: 1fr;
      padding: 1rem;
    }
  }