.product-stack {
  width: 100%;
  padding: 60px 20px 55px;
  background: #f6f6f6;
  position: relative;
  font-family: 'Helvetica Neue', sans-serif;
  text-align: center;
}

.product-stack:before {
  content: "";
  display: block;
  width: 100%;
  height: 120px;
  position: absolute;
  top: -90px;
  left: 0;
  right: 0;
  background: #f6f6f6;
  z-index: -1;
}

.product-stack__title {
  color: #000;
  text-align: left;
  font-family: "futura-pt", sans-serif;
  font-size: 36px;
  font-weight: 500;
  line-height: 1.09;
  text-transform: capitalize;
  margin: 0 0 40px;
}

.product-stack__products {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: stretch;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
}

.product-stack__block {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: stretch;
  width: 350px;
  padding: 10px;
  background: #fff;
  border: 1px solid #000;
  border-radius: 0;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.04);
  transition: all 0.3s ease;
  cursor: pointer;
  min-height: 510px;
  gap: 16px;
}

.product-stack__block:hover {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  transform: translateY(-3px);
}

.product-stack__block:not(:last-child)::after {
  content: "+";
  display: none !important;
  position: absolute;
  top: 50px;
  right: -25px;
  font-size: 20px;
  color: #323232;
}

.product-stack__image {
  align-self: center;
  width: auto;
  max-width: 100%;
  height: auto;
  margin-bottom: 15px;
  flex-shrink: 0;
}

.product-stack__info {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: visible;
  gap: 16px;
}

.product-stack__text {
  font-family: "futura-pt", sans-serif;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.4;
  text-transform: capitalize;
  color: #000;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  min-height: 80px;
  flex-grow: 1;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.product-stack__text p {
  margin: 0 0 3px;
  font-size: inherit;
}

.product-stack__text .old {
  text-decoration: line-through;
}

.product-stack__text-check {
  width: 21px;
  height: 21px;
  background: #23d7ab;
  display: none !important;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 10px;
  left: 10px;
  border-radius: 3px;
  padding: 3px;
}

.product-stack__text-check svg {
  display: block;
  width: 16px;
  height: 16px;
  fill: #fff;
}

.price {
  font-size: 14px;
  margin-top: 10px;
  min-height: 32px;
}

.price .old {
  text-decoration: line-through;
  color: #888;
  margin-right: 5px;
}

.price .new {
  font-weight: 600;
  color: #000;
}

.product-stack__description {
  text-align: center;
  margin: 16px 0 0;
  color: #000;
  font-family: "Inter", sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 150%;
  text-transform: capitalize;
}

.product-stack__description-text {
  font-size: 16px;
  margin-bottom: 10px;
  font-weight: 500;
}

.product-stack__description-price {
  font-size: 18px;
  margin-bottom: 25px;
  font-weight: 600;
}

.product-stack__description-price .old {
  text-decoration: line-through;
  color: #888;
  margin-left: 10px;
  font-weight: 400;
}

.product-stack__description-btn {
  width: 100%;
  max-width: 195px;
}

.product-stack__meta {
  font-size: 14px;
  color: #666;
  margin-top: 4px;
  font-style: italic;
}

/* Variation Wrapper */
.stack-variation-wrapper {
  margin-top: auto;
  padding-top: 16px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: visible;
}

.stack-variation-wrapper td.label,
.stack-variation-wrapper td.value {
  display: block;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.stack-variation-wrapper td.label label {
  display: block;
  font-weight: 500;
  font-size: 18px !important;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.stack-variation-wrapper th.label label {
  font-size: 14px !important;
}


.stack-variation-wrapper table.variations,
.stack-variation-wrapper table.variations tr,
.stack-variation-wrapper table.variations td {
  display: block;
  width: 330px;
}

.stack-variation-wrapper select {
  width: 100%;
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border: 1px solid #000;
  border-radius: 2px;
  background-color: #fff;
  color: #000;
  appearance: none;
  box-sizing: border-box;
  white-space: normal;
  line-height: 1.3;
  background-image: url("data:image/svg+xml,%3Csvg%20fill%3D'black'%20height%3D'16'%20viewBox%3D'0%200%2024%2024'%20width%3D'16'%20xmlns%3D'http%3A//www.w3.org/2000/svg'%3E%3Cpath%20d%3D'M7%2010l5%205%205-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0px center;
  background-size: 25px;
  padding-right: 40px;
}

.stack-variation-wrapper select option {
  white-space: normal;
}

.stack-variation-wrapper .reset_variations {
  display: none !important;
}

/* Checkbox */
.product-stack__checkbox {
  position: absolute;
  top: 15px;
  left: 15px;
  width: 22px;
  height: 22px;
  appearance: none;
  border: 2px solid #00c292;
  border-radius: 4px;
  background-color: #fff;
  cursor: pointer;
  z-index: 2;
  transition: all 0.2s ease-in-out;
}

.product-stack__checkbox:checked {
  background-color: #00c292;
  border-color: #00c292;
}

.product-stack__checkbox:checked::after {
  content: "✓";
  color: #fff;
  font-size: 16px;
  font-weight: bold;
  position: absolute;
  left: 4px;
  top: -1px;
}

/* Responsive Breakpoints */
@media (max-width: 980px) {
  .product-stack {
    padding-left: 0;
    padding-right: 0;
  }
  .product-stack__info {
    flex-direction: column;
    text-align: center;
  }
  .product-stack__text p {
    font-size: 18px;
    margin: 0 0 15px;
  }
  .product-stack__text .price {
    font-size: 14px;
  }
}

@media (max-width: 768px) {
  .product-stack__products {
    flex-direction: column;
    align-items: center;
  }
  .product-stack__block {
    width: 100%;
  }
  .stack-variation-wrapper table.variations td {
  display: block;
  width: 90%;
}
.product-stack__title {
  text-align: center;
}
}

@media (max-width: 576px) {
  .product-stack__block {
    gap: 10px;
  }
  .product-stack__block:not(:last-child)::after {
    top: 30px;
  }
  .product-stack__text,
  .product-stack__description-btn {
    max-width: 100%;
    width: 100%;
  }
  .stack-variation-wrapper table.variations td {
  display: block;
  width: 90%;
}
}

@media (max-width: 480px) {
  .product-stack__products {
    gap: 10px;
  }
  .product-stack__block:not(:last-child)::after {
    right: -10px;
    font-size: 15px;
  }
  .stack-variation-wrapper table.variations td {
  display: block;
  width: 90%;
}
}