.product-show-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .product-show-layout {
        grid-template-columns: 1fr 1fr;
    }
}

.product-gallery {
    position: sticky;
    top: 8rem;
}

.main-image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 2rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.product-info-panel {
    padding: 1rem 0;
}

.product-category-tag {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: rgba(27, 48, 34, 0.4);
    margin-bottom: 1rem;
    display: block;
}

.product-title-large {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--brand-green);
}

.product-price-large {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 3rem;
    display: block;
}

.product-description {
    color: rgba(27, 48, 34, 0.7);
    line-height: 1.8;
    margin-bottom: 3rem;
    font-size: 1.125rem;
}

.purchase-actions {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 4rem;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid rgba(27, 48, 34, 0.1);
    border-radius: 9999px;
    padding: 0.25rem;
}

.qty-btn {
    width: 2.5rem;
    height: 2.5rem;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--brand-green);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-input {
    width: 3rem;
    text-align: center;
    border: none;
    background: transparent;
    font-weight: bold;
    color: var(--brand-green);
    outline: none;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(27, 48, 34, 0.05);
}

.benefit-item {
    display: flex;
    gap: 1rem;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 600;
}

.benefit-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--brand-cream);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-green);
}

.related-products-section {
    padding-top: 6rem !important;
    padding-bottom: 6rem !important;
}

.related-products-section .section-title {
    margin-top: 1rem;
    margin-bottom: 2.5rem;
}

.related-products-section .title-line {
    margin-bottom: 1rem;
}

.related-products-grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1fr;
    margin-top: 5rem;
    padding-bottom: 1rem;
}

.related-products-grid .product-card {
    border-radius: 0.85rem;
}

.related-products-grid .product-img {
    height: 13rem;
}

.related-products-grid .product-details {
    padding: 1rem;
}

.related-products-grid .product-details h4 {
    font-size: 1rem !important;
    margin-bottom: 0.75rem !important;
    min-height: 2.5rem;
}

@media (min-width: 640px) {
    .related-products-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .related-products-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}