$amount: 1;
$block: '.hex-grid';

@mixin grid-item($amount) {
@for $i from 1 through $amount {
    &:nth-of-type(#{$amount}n + #{$i}) {
      grid-column: #{$i + $i - 1} / span 3;
        @if $i % 2 == 0 {
          grid-row: calc(var(--counter) + var(--counter) - 1) / span 2;
        }
    }
}

@for $i from 1 through 20 {
    &:nth-of-type(n + #{$i * $amount + 1}) {
      --counter: #{$i + 1};
    }
}
}

#{$block} {
        display: flex;
        justify-content: center;

    &__list {
        --amount: 5;
        position: relative;
        padding: 0;
        margin: 0;
        list-style-type: none;
        display: grid;
        grid-template-columns: repeat(var(--amount), 1fr 2fr) 1fr;
        grid-gap: 2.5rem 5rem;
    }

    &__item {
        position: relative;
        grid-column: 1 / span 3;
        grid-row: calc(var(--counter) + var(--counter)) / span 2;
        filter: drop-shadow(0 0 10px rgba(#444, .08));
        height: 0;
        padding-bottom: 90%;
    }

    &__content {
        position: absolute;
        height: 100%;
        width: 100%;
        font-size: 1.125rem;
        color: #111111;
        background-color: white;
        clip-path: polygon(75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%, 25% 0);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 2rem 25%;
        text-decoration: none;
        text-align: center;
        transition: transform .24s ease-out;
    }
}

@media screen and (min-width: 1440px) {
  #{$block} {
    &__list {
      --amount: 5;
      --counter: 1;
    }

    &__item {
      @include grid-item(5);
    }
  }
}

@media screen and (min-width: 1120px) and (max-width: 1439px) {
  #{$block} {
    &__list {
            --amount: 4;
      --counter: 1;
    }

    &__item {
      @include grid-item(4);
    }
  }
}

@media screen and (min-width: 840px) and (max-width: 1119px) {
  #{$block} {
    &__list {
            --amount: 3;
      --counter: 1;
      grid-gap: 1.5rem 3rem;
    }

    &__item {
      @include grid-item(3);
    }
  }
}

@media screen and (min-width: 480px) and (max-width: 839px) {
  #{$block} {
    &__list {
      --amount: 2;
      --counter: 1;
      grid-gap: 1.5rem 3rem;
    }

    &__item {
      @include grid-item(2);
    }
  }
}

@media screen and (max-width: 479px) {
  #{$block} {
    &__list {
            --amount: 1;
      grid-gap: 1.5rem 3rem;
    }
  }
}