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

body {
  font-family: Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  
  background-color: #ffadad; 
}


.container {
  width: 100%;
  max-width: 1400px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}


.card {
  background-color: #ffffff;
  width: 100%; 
  padding: 25px 15px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  text-align: center;
  color: #333;
}




@media screen and (min-width: 576px) {
  body {
    background-color: #ffd6a5; 
  }

  .card {
    width: calc(50% - 15px); 
  }
}


@media screen and (min-width: 768px) {
  body {
    background-color: #fdffb6; 
  }

  .card {
    width: calc(33.333% - 15px); 
  }
}


@media screen and (min-width: 992px) {
  body {
    background-color: #caffbf; 
  }

  .card {
    width: calc(25% - 15px); 
  }
}


@media screen and (min-width: 1200px) {
  body {
    background-color: #9bf6ff; 
  }

  .card {
    width: calc(20% - 15px); 
  }
}

@media screen and (min-width: 1400px) {
  body {
    background-color: #a0c4ff; /* Blue */
  }

  .container {
    max-width: 1600px;
  }
}