.card-custom {
      background-color: #f5faff;
      border: 1px solid #e0e0e0;
      border-radius: 16px;
      overflow: hidden;
      transition: transform 0.2s ease;
      height: 100%;
    }

    .card-custom:hover {
      transform: translateY(-4px);
    }

    .card-img-top {
      height: 140px;
      object-fit: cover;
      filter: grayscale(0.2) brightness(0.95);
    }

    .btn-future {
      background-color: #001f3f;
      color: #ffffff;
      border: none;
      border-radius: 25px;
      padding: 8px 18px;
      font-size: 0.85rem;
      transition: background-color 0.3s ease;
      text-decoration: none; /* REMOVE O SUBLINHADO */
      display: inline-block;
    }

    .btn-future:hover {
      background-color: #003366;
      text-decoration: none; /* GARANTE QUE CONTINUA SEM SUBLINHADO NO HOVER */
    }