* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: Arial, sans-serif;
      background: #e0f7fa;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      animation: fadeIn 0.5s ease;
    }

    header {
      background-color: #94bacf;
      color: white;
      padding: 1rem;
      text-align: center;
    }

    nav {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 10px;
      padding: 10px 0;
    }

    nav a {
      color: white;
      text-decoration: none;
      font-weight: bold;
      padding: 8px 12px;
      background-color: #37678f;
      border-radius: 5px;
    }

    nav a {
      transition: all 0.3s ease;
    }

    nav a:hover {
      background-color: #4fc3f7;
      transform: scale(1.05);
    }

    nav a::after {
      content: '';
      display: block;
      width: 0;
      height: 2px;
      background: #abcfe0;
      transition: width 0.3s;
    }

    nav a:hover::after {
      width: 100%;
    }

    /* === CONTAINER CENTRALIZADO === */
    .container {
      flex: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      /* Adicionado para centralizar verticalmente */
      padding: 20px;
      width: 100%;
    }

    /* === CARD PRINCIPAL CENTRALIZADO === */
    section {
      background: white;
      border-radius: 8px;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
      padding: 1.5rem;
      width: 90%;
      max-width: 800px;
      /* Largura máxima ajustada */
      margin: 0 auto;
      /* Centralização horizontal */
      text-align: center;
      /* Alinhamento do conteúdo interno */
    }

    h1 {
      margin-bottom: 15px;
      color: #041a2c;
    }

    p {
      margin-bottom: 20px;
      line-height: 1.5;
    }

    .img0 {
      margin: 25px 0;
    }

    img {
      max-width: 100%;
      height: auto;
      border-radius: 10px;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    }

    footer {
      background-color: #333;
      color: white;
      padding: 15px;
      text-align: center;
      width: 100%;
    }

    @keyframes fadeIn {
      from {
        opacity: 0;
      }

      to {
        opacity: 1.5;
      }
    }

    /* === RESPONSIVIDADE === */
    @media (max-width: 768px) {
      nav {
        flex-direction: row;
        overflow-x: auto;
        justify-content: flex-start;
        padding: 10px 5px;
      }

      nav a {
        flex-shrink: 0;
      }

      section {
        width: 95%;
        padding: 1rem;
      }
    }