body.dark-background {
  background-color: #404040;
  color: #ffffff;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.header-center {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin-bottom: 20px;
}

.logo-container {
  text-align: center;
}

.logo {
  max-width: 200px;
  height: auto;
}

.main {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
}

.card {
  width: 100%;
  margin: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-radius: 10px;
  overflow: hidden;
  background-color: #fff;
}

.card:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
  cursor: pointer;
}

.card-image img {
  height: 200px;
  object-fit: cover;
  border-radius: 15px 15px 0 0;
}

.card-title {
  font-size: 24px;
  text-align: center;
  color: #000;
  padding: 10px 0;
}

.title-page {
  color: white;
  text-align: center;
  margin-bottom: 20px;
}

@media (max-width: 480px) {
  .card {
    width: 100%;
    margin: 10px 0;
  }

  .logo {
    max-width: 150px;
  }

  .card-title {
    font-size: 20px;
  }

  .title-page {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .card {
    margin: 10px;
  }

  .logo {
    max-width: 180px;
  }

  .card-title {
    font-size: 22px;
  }

  .title-page {
    font-size: 30px;
  }
}

.width {
  min-width: 300px;
}

.flex {
  display: flex;
}