/* Seção Portfólio */
.portfolio {
    background: #111;
    padding: 80px 20px;
    color: #fff;
    text-align: center;
  }
  
  .portfolio-header h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: #00e0ff;
  }
  
  .portfolio-header p {
    font-size: 1.2rem;
    color: #ccc;
    max-width: 800px;
    margin: 0 auto 40px auto;
  }
  
  /* Swiper Container */
  .swiper-container {
    width: 100%;
    height: 100%;
  }
  
  .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  /* Ajuste para os itens do portfolio */
  .portfolio-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
    margin: 0 auto;
  }
  
  .portfolio-item {
    background: #1a1a1a;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 224, 255, 0.2);
    position: relative;
    text-align: left;
    overflow: hidden;
    width: 100%;
    max-width: calc(33.33% - 20px); /* Tamanho fixo para os itens do portfólio */
    margin-bottom: 20px;
  }
  
  .portfolio-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.3s ease;
  }
  
  .portfolio-info {
    padding: 20px;
  }
  #particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 0;
    top: 0;
    left: 0;
  }
  .portfolio-info h3 {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 10px;
  }
  
  .portfolio-info p {
    font-size: 1rem;
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 15px;
  }
  
  .btn-project {
    background: #00e0ff;
    color: #111;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 20px;
    font-size: 1rem;
    transition: background-color 0.3s ease, transform 0.3s ease;
  }
  
  .btn-project:hover {
    background-color: #00a7d0;
    transform: translateY(-5px);
  }
  
  /* Swiper Pagination and Navigation */
  .swiper-pagination {
    bottom: 10px;
  }
  
  .swiper-button-next,
  .swiper-button-prev {
    color: #00e0ff;
  }
  
  /* Responsivo */
  @media screen and (max-width: 768px) {
    .portfolio-container {
      flex-direction: column;
      gap: 20px;
    }
  
    .portfolio-item {
      width: 100%; /* Os itens ocupam toda a largura disponível */
      max-width: 100%;
      padding: 15px;
    }
  }
  
  /* Desktop - Alinhar lado a lado */
  @media screen and (min-width: 769px) {
    .portfolio-item {
      width: calc(33.33% - 20px); /* Três itens lado a lado */
      padding: 20px;
    }
  }