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

  .concept-wrapper {
height: 100vh;
font-family: Arial, sans-serif;
overflow: hidden;
}

  .concepts {
    display: flex;
    height: 100vh;
    overflow: hidden;
  }

  .concept {
    flex: 1;
    background-size: cover;
    background-position: center;
    filter: grayscale(100%);
    transition: flex 0.6s ease, filter 0.6s ease;
    position: relative;
    cursor: pointer;
  }

  

  .concept:hover {
    flex: 2.5;
    filter: grayscale(0%);
  }

  .label {
    position: absolute;
    bottom: 20px;
    left: 20px;
    color: white;
    z-index: 1;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.7);
  }

  .label h3 {
    font-size: 1.5em;
    font-weight: bold;
  }

  .label p {
    font-size: 1em;
  }