@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Montserrat:wght@400;500;600&display=swap');

body {
  font-family: 'Poppins', sans-serif;
  background-color: #fff;
  margin: 0;
  padding: 0;
}
  .top-banner {
    position: relative;
    width: 100%;
    height: 300px;
    background: url('../imag/designers-industriais-trabalhando-no-modelo-3d.webp') no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 100px;
  }
  
  /* Camada de sobreposição */
  .banner-overlay {
    position: absolute;
    top: 0px;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(150, 84, 30, 0.95), rgba(0, 28, 77, 0.85));
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
  }
  
  /* Texto do banner */
  .banner-content {
    max-width: 900px;
  }
  
  .banner-title {
    color: #fff;
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 15px;
  }
  
  .banner-subtitle {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.6;
  }
  
  /* Responsivo */
  @media (max-width: 768px) {
    .top-banner {
      margin-top: 70px;
        height: 250px;
    }
    .banner-title {
        font-size: 1.8rem;
    }
    .banner-subtitle {
        font-size: 1rem;
    }
  }
  
  @media (max-width: 480px) {
    .top-banner {
        height: 200px;
    }
    .banner-title {
        font-size: 1.5rem;
    }
    .banner-subtitle {
        font-size: 0.9rem;
    }
  }
  .sessao-blog {
    margin: 50px auto;
    max-width: 1200px;
    padding: 0 20px;
  }

  .titulo-sessao {
    font-size: 26px;
    font-weight: bold;
    margin-bottom: 25px;
    color: #222;
    border-left: 6px solid #ff6600;
    padding-left: 12px;
  }

  .grade-noticias {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }

  .card-noticia {
    background: #fff;
    border-radius: 20px 0 20px 0;
    overflow: hidden;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, grid-column 0.3s ease-in-out;
  }

  .card-noticia:hover {
    transform: translateY(-8px);
  }

  .card-noticia img {
    width: 100%;
    height: 220px;
    object-fit: cover;
  }

  .conteudo-card {
    padding: 20px;
  }

  .conteudo-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #333;
  }

  .conteudo-card p {
    color: #666;
    font-size: 15px;
    line-height: 1.6;
  }

  .conteudo-detalhado {
    font-size: 15px;
    color: #444;
    line-height: 1.6;
  }
  
  .conteudo-detalhado li {
    margin-bottom: 10px;
    padding-left: 5px;
  }
  
  .conteudo-detalhado em {
    color: #ff6600;
    font-style: italic;
    font-weight: 500;
  }
  
  /* botão */
  .btn-toggle {
    display: inline-block;
    margin-top: 10px;
    background: #ff6600;
    color: #fff;
    border: none;
    padding: 8px 14px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s;
  }

  .btn-toggle:hover {
    background: #e05500;
  }

  /* Card expandido ocupa toda a largura */
  .card-noticia.expandido {
    grid-column: 1 / -1;
  }

  /* Responsividade */
  @media (max-width: 768px) {
    .grade-noticias {
      grid-template-columns: 1fr;
    }
  }