<div class="container">
    <div class="main-button-part">
      <div class="button">
        <p>Lorem ipsum</p>
        <p class="title">start</p>
        <p>Lorem ipsum dolor sit amet consectetur, adipisicing elit. Ducimus, ipsum aliquam eligendi iure </p>
      </div>
      <div class="dot"></div>
      <div class="dot"></div>
      <div class="dot"></div>
      <div class="dot"></div>
      <div class="dot"></div>
    </div>
    <div class="other-button-part">
      <div class="other-button-part--group">
        <div class="other-button-part__label">
          <div class="other-button-part__label-wrap">
            <div class="other-button-part__num">
              <div class="other-button-part__num--shape">
                <div> <span>A</span></div>
              </div>
            </div>
            <div class="other-button-part__text">
              <p>Lorem ipsum</p>
              <p>Lorem ipsum dolor sit amet consectetur. </p>
            </div>
          </div>
        </div>
        <div class="other-button-part__label">
          <div class="other-button-part__label-wrap">
            <div class="other-button-part__num">
              <div class="other-button-part__num--shape">
                <div> <span>B</span></div>
              </div>
            </div>
            <div class="other-button-part__text">
              <p>Lorem ipsum</p>
              <p>Lorem ipsum dolor sit amet consectetur. </p>
            </div>
          </div>
        </div>
        <div class="other-button-part__label">
          <div class="other-button-part__label-wrap">
            <div class="other-button-part__num">
              <div class="other-button-part__num--shape">
                <div> <span>C</span></div>
              </div>
            </div>
            <div class="other-button-part__text">
              <p>Lorem ipsum</p>
              <p>Lorem ipsum dolor sit amet consectetur. </p>
            </div>
          </div>
        </div>
        <div class="other-button-part__label">
          <div class="other-button-part__label-wrap">
            <div class="other-button-part__num">
              <div class="other-button-part__num--shape">
                <div> <span>D</span></div>
              </div>
            </div>
            <div class="other-button-part__text">
              <p>Lorem ipsum</p>
              <p>Lorem ipsum dolor sit amet consectetur. </p>
            </div>
          </div>
        </div>
        <div class="other-button-part__label">
          <div class="other-button-part__label-wrap">
            <div class="other-button-part__num">
              <div class="other-button-part__num--shape">
                <div> <span>E</span></div>
              </div>
            </div>
            <div class="other-button-part__text">
              <p>Lorem ipsum</p>
              <p>Lorem ipsum dolor sit amet consectetur.                </p>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
  <svg class="svg">
    <clipPath id="my-clip-path" clipPathUnits="objectBoundingBox">
      <path d="M0,0,0,1 C0.8,1.2,0.2,0.2,1,0"></path>
    </clipPath>
  </svg>
$main-color: #505a73;

$gradient1-to: #383e4c;
$gradient2-from: #eae9ef;
$gradient2-to: #bbbbbb;
$gradient1-from: $main-color;
$button-shadow: #5a5a5a;


$button-size: 300px;
$buttons-drop-shadow: drop-shadow(1px 0px 2px $button-shadow);
$transition: 1s;
$transition-c: .25;
$dot: 20px;

$label-margin: 30px;

$font: 'Quicksand';

@mixin button-sadow {
    background: linear-gradient(135deg, $gradient2-from 40%, $gradient2-to);
    -webkit-filter: $buttons-drop-shadow;
    filter: $buttons-drop-shadow;
}

@mixin transition($duration, $delay) {
    transition: all $transition * $duration $transition * $duration * $delay ease-in;
}



@import url('https://fonts.googleapis.com/css2?family=#{$font}:wght@300&display=swap');
@import url('https://fonts.googleapis.com/css2?family=#{$font}:wght@500&display=swap');

html {
    height: 100%;
    font-size: 14px;
}

body {
    display: flex;
    flex-flow: column;
    justify-content: center;
    height: 100%;
    background-color: #ebeaef;
    color: #fff;
    font-family: $font;
    font-weight: 300;
    padding: 80px 0;

    .container {
        display: flex;
        height: 100%;
        padding: 80px 0;
        min-width: 1400px;
      
        .main-button-part {
            position: relative;
            padding: 20px;
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;

            &::before {
                content: '';
                width: $button-size + $button-size/10;
                height: $button-size + $button-size/10;
                border-radius: 50%;
                position: absolute;
                z-index: -1;
                @include button-sadow;
            }

            .button {
                width: $button-size;
                height: $button-size;
                border-radius: 50%;
                background: linear-gradient(135deg, $gradient1-from 30%, $gradient1-to);
                position: absolute;
                cursor: pointer;
                text-align: center;
                display: flex;
                flex-flow: column;
                justify-content: center;
                -webkit-filter: drop-shadow(1px 1px 3px black);
                filter: drop-shadow(1px 1px 3px black);
                transition: all $transition * .1;



                p:first-child {
                    text-transform: uppercase;
                    margin: 10px auto;
                    width: 80%;
                    margin: 0 auto;
                    padding: 0;
                }

                .title {
                    margin: 0 auto;
                    text-transform: uppercase;
                    font-size: 2.5rem;
                    font-weight: 100;
                    border-bottom: 1px solid #fff;
                    width: 80%;
                    padding: 7px;
                }

                p {
                    width: 80%;
                    margin: 0 auto;
                    padding: 10px;
                }

                &.active {
                    background: radial-gradient($gradient1-to, $gradient1-from);
                    -webkit-filter: drop-shadow(0px 0px 0px rgba(0, 0, 0, 0));
                    filter: drop-shadow(0px 0px 0px rgba(0, 0, 0, 0));
                }
            }

            .dot {
                position: absolute;
                width: $dot;
                height: $dot;
                border-radius: 50%;
            }

            .dot:nth-child(2) {
                background: #f3ec67;
                top: calc(50% - 175px);
                right: calc(50% - 170px);
                @include transition($transition-c, 1);

                &.not-active {
                    @include transition($transition-c, 5);
                    top: calc(50% - 175px);
                    right: calc(50% - 170px);
                }
            }

            .dot:nth-child(3) {
                background: #e9c143;
                top: calc(50% - 104px);
                right: calc(50% - 222px);
                @include transition($transition-c, 2);

                &.not-active {
                    @include transition($transition-c, 4);
                    top: calc(50% - 175px);
                    right: calc(50% - 170px);
                }
            }

            .dot:nth-child(4) {
                background: #eb8acd;
                top: calc(50% - 10px);
                right: calc(50% - #{ $button-size * 0.82 });
                @include transition($transition-c, 3);

                &.not-active {
                    @include transition($transition-c, 3);
                    top: calc(50% - 104px);
                    right: calc(50% - 222px);
                }
            }

            .dot:nth-child(5) {
                background: #be7bea;
                top: calc(50% + 80px);
                right: calc(50% - 222px);
                @include transition($transition-c, 4);

                &.not-active {
                    @include transition($transition-c, 2);
                    top: calc(50% - 10px);
                    right: calc(50% - #{ $button-size * 0.82 });
                }
            }

            .dot:nth-child(6) {
                background: #61c0ec;
                top: calc(50% + 155px);
                right: calc(50% - 170px);
                @include transition($transition-c, 5);

                &.not-active {
                    @include transition($transition-c, 1);
                    top: calc(50% + 80px);
                    right: calc(50% - 222px);
                }
            }
        }

        .other-button-part {
            flex: 2;
            display: flex;
            align-items: center;

            .other-button-part--group {
                position: relative;
                height: ($button-size/3 + $label-margin) * 4;
                width: 100%;
            }

            &__label {
                width: $button-size * 1.5;
                height: $button-size / 3;
                border-radius: 50px;
                position: absolute;
                @include button-sadow;

                &-wrap {
                    content: "";
                    width: 430px;
                    height: 80px;
                    border-radius: 50px;
                    position: absolute;
                    left: 10px;
                    top: 10px;
                    //background: $main-color;
                    display: flex;
                    flex-flow: row nowrap;
                    overflow: hidden;


                    .other-button-part__num {
                        width: 190px;
                        position: relative;
                        font-size: 2.5rem;
                        font-weight: 500;
                        z-index: 2;
                        -webkit-filter: drop-shadow(8px 1px 8px rgba(0, 0, 0, 0.616));
                        filter: drop-shadow(8px 1px 8px rgba(0, 0, 0, 0.616));


                        &--shape {
                            width: 100%;
                            height: 100%;
                            -webkit-clip-path: url(#my-clip-path);
                            clip-path: url(#my-clip-path);



                            div {
                                background:
                                    radial-gradient(circle, #e6e6e626, #ffffff47),
                                    linear-gradient(135deg, #eae9ef 40%, rgba(132, 136, 133, 0.70));

                                border-radius: 50%;
                                color: black;
                                width: 66px;
                                height: 66px;
                                display: flex;
                                justify-content: center;
                                align-items: center;
                                position: absolute;
                                top: 7px;
                                left: 7px;
                                cursor: pointer;
                                -webkit-filter: drop-shadow(1px 1px 2px $button-shadow);
                                filter: drop-shadow(1px 1px 2px $button-shadow);
                            }


                            &::before {
                                // content: '';
                                position: absolute;
                                width: 30px;
                                height: 30px;
                                width: 100px;
                                height: 100px;
                                left: 97%;
                            }

                        }

                    }

                    .other-button-part__text {
                        width: 100%;
                        position: relative;
                        display: flex;
                        flex-direction: column;
                        justify-content: center;
                        padding-left: 0px;
                        padding-right: 30px;
                        box-sizing: border-box;
                        background: linear-gradient(to right, $main-color, $gradient1-to);
                        margin-left: -25%;
                        padding-left: 100px;
                        border-radius: 0px 50px 50px 0px;

                        p {
                            font-size: 1rem;
                            margin: 0px;
                        }

                        p:first-child {
                            font-size: 1.2rem;
                            text-transform: uppercase;
                            letter-spacing: 3px;
                            font-weight: 500;
                        }
                    }
                }
            }

            &__label:nth-child(1) {

                top: calc(0% - 50px);
                left: -62px;
                @include transition($transition-c, 1);

                .other-button-part__num--shape {
                    background: linear-gradient(to right, #f3ec67 30%, #ffc300);
                }

                .other-button-part__text {

                    & p:first-child {
                        color: #f3ec67;
                    }
                }

                &.not-active {
                    @include transition($transition-c, 5);
                }

            }

            &__label:nth-child(2) {

                top: calc(25% - 50px);
                left: 53px;
                @include transition($transition-c, 2);

                .other-button-part__num--shape {
                    background: linear-gradient(to right, #e9c143 30%, #fd6800);
                }

                .other-button-part__text {

                    & p:first-child {
                        color: #e9c143;
                    }
                }

                &.not-active {
                    @include transition($transition-c, 4);
                }
            }

            &__label:nth-child(3) {

                top: calc(50% - 50px);
                left: 83px;
                @include transition($transition-c, 3);

                .other-button-part__num--shape {
                    background: linear-gradient(to right, #eb8acd 30%, #d401af);
                }

                .other-button-part__text {

                    & p:first-child {
                        color: #eb8acd;
                    }
                }

                &.not-active {
                    @include transition($transition-c, 3);
                }

            }

            &__label:nth-child(4) {

                top: calc(75% - 50px);
                left: 53px;
                @include transition($transition-c, 4);

                .other-button-part__num--shape {
                    background: linear-gradient(to right, #be7bea 30%, #4700d2);
                }

                .other-button-part__text {

                    & p:first-child {
                        color: #be7bea;
                    }
                }

                &.not-active {
                    @include transition($transition-c, 2);
                }

            }

            &__label:nth-child(5) {

                top: calc(100% - 50px);
                left: -62px;
                transition: all $transition * $transition-c $transition * $transition-c * 4;
                @include transition($transition-c, 5);

                .other-button-part__num--shape {
                    background: linear-gradient(to right, #61c0ec 30%, #0045d2);
                }

                .other-button-part__text {

                    & p:first-child {
                        color: #61c0ec;
                    }
                }

                &.not-active {
                    @include transition($transition-c, 1);
                }

            }

        }

        .not-active {
            opacity: 0;
            -webkit-filter: drop-shadow(0px 0px 0px transparent);
            filter: drop-shadow(0px 0px 0px transparent);
        }
    }
}
View Compiled
$('.other-button-part__label').addClass('not-active');
$('.dot').addClass('not-active');

$('.button').on('click',()=>{
    $('.other-button-part__label').toggleClass('not-active');
    $('.dot').toggleClass('not-active');
    $('.button').toggleClass('active');

})

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

  1. https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js