<div class="product-container">
  <div class="image">
    <img src="https://i.ibb.co/Yd2Z16g/International-Women-s-Day-Facebook-Post.png" alt="International-Women-s-Day-Facebook-Post" border="0" />
  </div>
  <div class="details">
    <h1 class="cost">$200</h1>
    <h3 class="title">Adidas Ultraboost 22</h3>
  </div>
</div>
<div class="card-container">
  <div class="mastercard">
    <div class="logo"></div>
    <div class="name">mastercard</div>
  </div>
  <div class="card-details">
    <div class="card-number field">
      <label for="cn">CARD NUMBER</label>
      <input id="cn" type="text" />
    </div>
    <div class="card-name field">
      <label for="cna">NAME ON CARD</label>
      <input id="cna" type="text" />
    </div>
    <div class="expires field">
      <label for="exp">EXPIRES</label>
      <input id="exp" type="text" />
    </div>
    <div class="cvc field">
      <label for="cvc">CVC</label>
      <input id="cvc" type="text" />
    </div>
  </div>
  <button class="purchase-button" data-content="PURCHASE">PURCHASE</button>
</div>

/* Reset */

html {
  font-size: 10px;
}

h1, h2, h3, p {
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'IBM Plex Mono', monospace;
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--backgroundColor, #C3A4FF);
  line-height: 1.6;
}

img {
  width: 100%;
  object-fit: cover;
}

.product-container {
  border: 5px solid #000000;
  background: #DBFF6E;
  width: 75rem;
  height: 45rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-inline: 7rem;
}

.product-container .image {
  width: 35rem;
  transform: rotate(-20deg);
  margin-left: -4rem;
}

.product-container .details .cost {
  font-size: 2rem;
  font-weight: 600;
}

.product-container .details .title {
  font-size: 1.6rem;
  font-weight: 500;
  text-transform: uppercase;
}

.card-container {
  border: 5px solid #000000;
    background-color: #ffffff;
    height: 35rem;
    width: 60rem;
    margin-left: -32rem;
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(5, 1fr);
}

.card-details {
  grid-area: 2/1/5/4;
  display: grid;
  row-gap: 1rem;
  column-gap: 1rem;
  grid-template-columns: repeat(3, 1fr);
}

.field {
  display: flex;
  flex-direction: column;
}

input {
  font-family: 'IBM Plex Mono', monospace;
  padding: 0.5rem 0.5rem;
  font-size: 1.7rem;
  width: 90%;
}

.card-number {
  grid-area: 1/1/1/4;
  align-self: end;
}

.card-name {
  grid-area: 2/1/2/4;
  align-self: end;
}

.expires, .cvc {
  align-self: end;
  width: 60%;
}

.field input {
  border-bottom: 2px solid #000000;
  border-top: none;
  border-left: none;
  border-right: none;
  outline: none;
}

.mastercard {
  display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    grid-area: 1/4;
    justify-self: end;
}

.logo {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background-color: #FCE32F;
  opacity: 0.8;
  position: relative;
}

.logo::after {
  position: absolute;
  content: '';
  width: 2rem;
  height: 2rem;
  background-color: #EA6564;
  border-radius: 50%;
  left: -50%;
}

.name {
  font-size: 1rem;
}

.purchase-button {
  font-family: 'IBM Plex Mono', monospace;
    padding: 1rem 1.25rem;
    position: relative;
    background-color: #000000;
    font-weight: 600;
    font-size: 2rem;
    letter-spacing: 0.02rem;
    display: inline-block;
    cursor: pointer;
    outline: none;
    border: transparent;
    grid-area: 5/4;
}

.purchase-button::after {
  content: attr(data-content);
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: #FEFC00;
  border: 2px solid #000000;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #000000;
  transform: translate(-0.4rem,-0.4rem);
  transition: transform .2s cubic-bezier(.34,1.56,.64,1);
}

.purchase-button:hover::after {
  transform: translate(0,0);
}

@media screen and (max-width: 1050px) {
  body {
    display: flex;
    flex-direction: column;
    justify-content: start;
  }
  
  .product-container {
    width: 100%;
    border-color: transparent;
    height: 35rem;
    align-items: center;
    padding: 1.5rem;
    justify-content: end;
  }
  
  .product-container .image {
    width: 30rem;
  }
  
  .product-container .details {
    text-align: center;
  }
  
  .card-container {
    width: 100%;
    height: 100%;
    max-width: 100%;
    border-color: transparent;
    margin-left: 0;
  }
  
  .field label {
    font-size: 1.3rem;
  }
  
  .card-details {
    grid-area: 2/1/5/5;
  }
}