/* 
+----------------------------------------------- 
+*********** DETALLE DE PRODUCTO ***************
+----------------------------------------------- 
+*/

.product-container {
  max-width: 1200px;
  margin: 40px auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  background-color: var(--white);
  padding: 40px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 3px dashed var(--primary-blue);
}

/* Columna Izquierda: Imagen */
.product-image {
  background-color: var(--gray-light);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.product-image img {
  max-width: 100%;
  max-height: 500px;
  object-fit: contain;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.1));
  transition: var(--transition-slow);
}

.product-image:hover img {
  transform: scale(1.05);
}

/* Columna Derecha: Informacion */
.product-info {
  display: flex;
  flex-direction: column;
}

.category {
  font-size: 0.8rem;
  color: var(--purple);
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 2px;
  margin-bottom: 15px;
}

h1 {
  font-size: 2.5rem;
  color: var(--dark);
  margin-bottom: 25px;
  line-height: 1.1;
  font-weight: 900;
}

/* Pestanas (Tabs) Premium */
.tabs-container {
  margin-top: 20px;
}

input[type="radio"] {
  display: none;
}

.tab-headers {
  display: flex;
  gap: 10px;
  border-bottom: 2px solid var(--gray);
  margin-bottom: 25px;
}

.tab-headers label {
  padding: 12px 20px;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  color: #64748b;
  transition: var(--transition-fast);
  position: relative;
  letter-spacing: 1px;
}

.tab-headers label:hover {
  color: var(--primary-blue);
}

.tab-headers label::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-blue);
  transition: var(--transition-fast);
}

#tab1:checked ~ .tab-headers label[for="tab1"],
#tab2:checked ~ .tab-headers label[for="tab2"],
#tab3:checked ~ .tab-headers label[for="tab3"] {
  color: var(--primary-blue);
}

#tab1:checked ~ .tab-headers label[for="tab1"]::after,
#tab2:checked ~ .tab-headers label[for="tab2"]::after,
#tab3:checked ~ .tab-headers label[for="tab3"]::after {
  width: 100%;
}

.tab-content {
  display: none;
  font-size: 1rem;
  line-height: 1.8;
  color: #475569;
  animation: fadeIn 0.5s ease;
}

#tab1:checked ~ #content1,
#tab2:checked ~ #content2,
#tab3:checked ~ #content3 {
  display: block;
}

.tab-content ul {
  list-style: none;
  padding: 0;
}

.tab-content ul li {
  margin-bottom: 12px;
  padding-left: 25px;
  position: relative;
}

.tab-content ul li::before {
  content: "•";
  color: var(--purple);
  font-weight: 900;
  position: absolute;
  left: 0;
  font-size: 1.5rem;
  line-height: 1;
}

/* Boton Volver */
.volver {
  display: inline-flex;
  align-items: center;
  margin: 30px 40px 10px;
  padding: 12px 25px;
  background-color: var(--white);
  border: 2px solid var(--primary-blue);
  color: var(--primary-blue);
  border-radius: 50px;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
  transition: var(--transition-fast);
  cursor: pointer;
}

.volver i {
  margin-right: 10px;
}

.volver:hover {
  background-color: var(--primary-blue);
  color: var(--white);
  transform: translateX(-5px);
}

/* 
+----------------------------------------------- 
+*********** PRODUCTOS RELACIONADOS ************
+----------------------------------------------- 
+*/

.productos-container-global {
  max-width: 1200px;
  margin: 60px auto;
  padding: 0 0 80px;
}

.grid-productos-global {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 30px;
  margin-top: 30px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsividad */
@media (max-width: 992px) {
  .product-container {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 30px;
    margin: 20px;
  }

  .product-image img {
    max-height: 400px;
  }

  h1 {
    font-size: 2rem;
  }

  .grid-productos-global {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .product-container {
    padding: 20px;
  }
  .tab-headers {
    flex-direction: column;
    gap: 0;
  }
  .tab-headers label {
    border-bottom: 1px solid var(--gray);
  }
  .grid-productos-global {
    grid-template-columns: 1fr;
  }
  .volver {
    margin: 20px;
  }
}