@import url("https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap");
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    width: 100vw;
    height: 100vh;
    overflow-x: hidden;
    background-color: #502781;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  main {
    width: 90%;
    height: 90%;
    border-radius: 2vw;
    overflow: hidden;
    background-color: #6c48b2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    padding: 1vw;
  }

  .text {
    font-family: "Montserrat", sans-serif;
    font-weight: 500;
    font-size: 1vw;
    text-align: center;
    color: #fff;
  }

  .yellow {
    font-weight: 900;
    font-size: 1.3vw;
    color: #feda00;
    text-shadow: 0 2px 8px rgba(254, 218, 0, 0.5);
  }

  .message {
    font-family: "Montserrat", sans-serif;
    font-weight: 500;
    font-size: 1vw;
    text-align: center;
    text-transform: uppercase;
    color: #fff;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    padding: 1vw 2vw;
    border-radius: 1vw;
    z-index: 10;
    display: none;
  }

  .game {
    display: grid;
    grid-template-columns: repeat(6, 15%);
    grid-template-rows: repeat(1, 100%);
    gap: 2vw;
    perspective: 50vw;
  }

  .card {
    width: 10vw;
    height: 27vh;
    position: relative;
    transform-style: preserve-3d;
    cursor: pointer;
    user-select: none;
    animation: deal 0.8s cubic-bezier(0.18, 0.89, 0.32, 1.28) forwards;
    opacity: 0;
  }

  .card-face {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 1vw;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.6s ease;
  }

  .card-front {
    transform: rotateY(180deg);
  }

  .card-back {
    background-image: url("./img/cover.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    border-radius: 1vw;
    object-fit: cover;
    filter: drop-shadow(0 0 0.5vw rgba(0, 0, 0, 0.3));
  }

  @keyframes deal {
    0% {
      transform: translateY(-500px) rotateY(180deg) rotateZ(30deg);
      opacity: 0;
    }
    100% {
      transform: translateY(0) rotateY(0) rotateZ(0);
      opacity: 1;
    }
  }

  .card:nth-child(1) {
    animation-delay: 0.1s;
  }
  .card:nth-child(2) {
    animation-delay: 0.2s;
  }
  .card:nth-child(3) {
    animation-delay: 0.3s;
  }
  .card:nth-child(4) {
    animation-delay: 0.4s;
  }
  .card:nth-child(5) {
    animation-delay: 0.5s;
  }
  .card:nth-child(6) {
    animation-delay: 0.6s;
  }

  .card.flipped .card-front {
    transform: rotateY(0deg);
  }
  .card.flipped .card-back {
    transform: rotateY(180deg);
  }

  .card.zoomed {
    scale: 2;
    z-index: 1000;
    position: absolute;
    left: 40%;
    top: -20%;
    transform: translate(-50%, -50%);
    transition: all 0.4s ease;
  }

  .card-img {
    border-radius: 1vw;
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 0.5vw rgba(0, 0, 0, 0.3));
  }

  .card:hover .card-back,
  .card:hover .card-front {
    filter: drop-shadow(0 0 1.2vw rgba(254, 218, 0, 0.6));
  }

  @media (max-width: 960px) {
    .text {
      font-size: 1.5vw;
    }
    .yellow {
      font-size: 1.5vw;    
    }
    .card {
      width: 13vw;
      height: 20vh;
    }
    .game {
    grid-template-columns: repeat(3, 33%);
    grid-template-rows: repeat(2, 50%);
  }

  .card.zoomed {
    left: 35%;
    top: 10%;
  }
  }

  @media (max-width: 480px) {
    body {
      background-color: #512f7f;
    }
    main {
      padding: 4vw;
    }
    .game {
      grid-template-columns: repeat(2, 50%);
      grid-template-rows: repeat(3, 33%);
    }
    .text {
      font-size: 4vw;
    }
    .yellow {
      font-size: 4vw;
    }
    .card {
      width: 23vw;
      height: 15vh;
    }

    .message {
      font-size: 3vw;
      padding: 2vw 5vw;
      border-radius: 1vw;
    }
    .card.zoomed {
      scale: 3;
      left: 25%;
      top: 30%;
    }
  }