.btn {
    font-size: 0.8em;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    font-weight: 700;
  }
  
  *, *:before, *:after {
    box-sizing: border-box;
  }
  
  html,
  body {
    margin: 0;
  }

  .main{
    width: 90%;
    padding: 20px;
    background-color: #fff;
    margin: 0 auto;
    border-radius: 10px;
  }
  
  body {
    font-family: -apple-system, ".SFNSText-Regular", "Helvetica Neue", sans-serif;
    background-color: #F0F0F0;
  }
  
  img {
    max-width: 100%;
    height: auto;
    vertical-align: top;
  }
  
  hr {
    border: 0;
    height: 3px;
    width: 30px;
    background-color: #cf092c;
    margin: 22px 0 20px;
  }
  
  a {
    text-decoration: none;
    color: inherit;
  }
  
  p {
    margin: 0 0 1.5em 0;
  }
  p:last-child {
    margin-bottom: 0;
  }
  
  .btn {
    display: inline-block;
    color: #fff;
    text-align: center;
    padding: 1.5em 2em;
    white-space: nowrap;
    border-radius: 5px;
  }

  .shop-items{
    margin-top: 20px;
    display: flex;
    gap: 40px;
    justify-content: center;
  }
  
  .product {
    position: relative;
    width: 300px;
    padding: 40px;
    border-radius: 8px;
    background-color: #fff;
    transition: box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 30px 25px 0px rgba(0, 0, 0, 0.15);
    border: 1px solid #ddd;
  }
  
  .product__image {
    display: block;
    width: 80%;
    margin: 5% auto;
    border-radius: 5px;
  }

  .placka{
    width: 85%;
    margin-bottom: 60px;
  }

  .placka:hover{
    width: 90% !important;
  }

  .product__image:hover{
    width: 85%;
    transition: all 0.3s ease-in-out;
  }
  
  .product__title {
    font-size: 20px;
    color: #000;
    margin: 0 0 0.5em 0;
    line-height: 1.1;
  }

  .product__category {
    display: block;
    color: #cf092c;
    margin-bottom: 1em;
  }
  
  .product__btn {
    position: absolute;
    bottom: 20px;
    right: 30px;
    background-color: rgba(39, 39, 39, 0.95);
    transition: background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 30px 25px -20px rgba(0, 0, 0, 0.15);
  }
  .product__btn:hover {
    box-shadow: 0 36px 28px -20px rgba(0, 0, 0, 0.2);
    background-color: #c5092a;
  }

  @media only screen and (max-width: 750px) {

    .main{
        width: 100%;
    }

    .shop-items{
        display: grid;
        grid-template-columns: 1fr;
        margin: 0 auto;

    }

  }