.product {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 80px;
    align-items: start;
    margin-left: 130px;
    margin-right: 130px;
    margin-top: 70px;
    margin-bottom: 150px;
}

.product-images {
  min-width: 0;
  width: 100%;
  max-width: 700px;
}

.product-images img {
  display: block;
  width: 100%;
  height: auto;
}


.piece-6 {
    grid-column: 1;
    height: auto;
    width: 600px;
    padding-left: 50px;
}

.description {
    position: sticky;
    top: 120px;
    align-self: start;

    font-family: Raleway, sans-serif;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.description>h2,
.description>p {
    margin: 0;
}

.description h2 {
    font-size: 35px;
    font-weight: 400;
}


.price {
    font-size: 25px;
    color: rgba(159, 159, 159, 1);
    border-bottom: 1px solid rgba(159, 159, 159, 1);
    padding-bottom: 20px;
}

.sizes {
    font-size: 18px;
    color: rgba(159, 159, 159, 1);
    border-bottom: 1px solid rgba(159, 159, 159, 1);
    padding-bottom: 20px;
}

.sizes {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-block: 20px;
    border-bottom: 1px solid #aaa;
}

.sizes-label {
    margin-right: 24px;
}


.selected {
    color: rgba(182, 0, 0, 1);
    font-weight: 600;
}

.quantity {
    color: rgba(182, 0, 0, 1);
    font-weight: 600;
    font-size: 25px;
}

.info {
    margin-top: 50px;
    grid-column: 2/2;
    width: 100%;
    color: #999;
    font-family: raleway;
    font-size: 14px;
}

.info summary:hover {
    color: rgba(182, 0, 0, 1);
    cursor: pointer;

}

.info details[open] summary {
    color: rgba(182, 0, 0, 1);
    font-weight: 600;
}

.info summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-block: 6px;
    cursor: pointer;
    list-style: none;
}


.info summary::-webkit-details-marker {
    display: none;
}


.info summary::after {
    content: "+";
    color: rgba(182, 0, 0, 1);
    font-weight: bold;

}

.info details[open] summary::after {
    content: "−";
}

.info p {
    margin: 8px 0 16px;
    line-height: 1.5;
    font-style: italic;
}

.sizes button,
.quantity button {
    background: none;
    border: none;
    padding: 0;
    font-family: raleway;
    color: inherit;
    cursor: pointer;
}

.sizes button.selected {
    color: rgba(182, 0, 0, 1);
    font-weight: 600;
}

.quantity {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 25px;
    font-weight: 600;
    color: rgba(182, 0, 0, 1);
    border-bottom: 1px solid #aaa;
    padding-bottom: 20px;
}

.quantity button {
    font: inherit;
    color: inherit;
}


.add-bag button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    margin-top: 15px;

    background: transparent;
    border: 1px solid #b60000;
    border-radius: 30px;

    font-family: inherit;
    font-size: 14px;
    color: #b60000;
    cursor: pointer;

}

.add-bag button img {
    width: 24px;
    height: auto;
}

.add-bag button:hover {
  background-color: #b60000;
  color: white;
  border-color: #b60000;
}

.add-bag button:hover img {
  filter: brightness(0) invert(1);
}

.sizes > span.selected {
  color: #b60000;
}

.collection-after > .piece-3 {
  grid-column: 1 / 2;
  justify-self: start;
}