/* =========================
   ========== SYSTEM MODULE (CLONED FROM COMFORT) ==========
   ========================= */

.system-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 6rem;
  transform: translateX(-90px);
  z-index: 2;
}


.oversized-logo {
  position: absolute;
  bottom: 19rem;
  left: 5rem;
  width: 300px;
  height: auto;
  opacity: 0.2;
  z-index: 0;
  pointer-events: none;
}

.comfort-model {
  position: absolute;
  bottom: 0;
  left: 100%;
  transform: translateX(-50%);
  height: 60vh;
  z-index: 1;
  pointer-events: none;
  opacity: 0;
}
.comfort-model.active {
  opacity: 1;
  pointer-events: auto;
}

.product-header {
  display: flex;
  justify-content: space-between;
  font-weight: bold;
  letter-spacing: 0.02em;
}

.size-options {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.size-option {
  cursor: pointer;
  color: #000;
  transition: color 0.2s ease;
}

.size-option.active {
  color: #0000ff;
}

.cart-circle {
  width: 150px;
  height: 150px;
  border: 1px solid #999;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  color: #999;
  transition: all 0.2s ease;
  cursor: not-allowed;
  font-size: 0.8rem;
  text-align: center;
}

.cart-circle.active {
  color: #0000ff;
  border-color: #0000ff;
  cursor: pointer;
}

.product-footer {
  display: flex;
  justify-content: flex-start;
}

.price {
  color: #0000ff;
  font-weight: normal;
}

#module-nav {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 1001;
}

#module-nav a {
  font-size: 0.75rem;
  color: #000;
  text-decoration: none;
  border: 1px solid #000;
  padding: 0.5rem 0.75rem;
  background: #fff;
  transition: background 0.2s ease, color 0.2s ease;
  font-weight: bold;
}

#module-nav a:hover {
  background: #000;
  color: #fff;
}


.base-model {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  position: absolute;
  bottom: 15;
  left: 118%;
  transform: translateX(-50%);
  height: 70vh;
  z-index: 1;
}

.base-model.active {
  opacity: 1;
  pointer-events: auto;
}

.under-model {
  position: absolute;
  bottom:0;
  left: 110%;
  transform: translateX(-50%);
  height: 60vh;
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.under-model.active {
  opacity: 0.85;
  pointer-events: auto;
}

.travel-model {
  position: absolute;
  bottom: 0;
  left: 100%;
  transform: translateX(-50%);
  height: 60vh;
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.travel-model.active {
  opacity: 0.85;
  pointer-events: auto;
}

.rain-model {
  position: absolute;
  bottom: 0;
  left: 100%;
  transform: translateX(-50%);
  height: 60vh;
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.rain-model.active {
  opacity: 0.85;
  pointer-events: auto;
}