.product-page-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .product-page-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: start;
    }
}

.main-image-container {
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    aspect-ratio: 1;
}

.main-image-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.thumbnails-container {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.thumbnail {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.2s ease;
    background: #fff;
}

.thumbnail.active {
    border-color: var(--accent-color);
}

.product-page-title {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.product-page-price {
    font-size: 2.5rem;
    color: var(--accent-color);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.product-page-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.product-page-desc {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

.btn-large {
    display: block;
    width: 100%;
    text-align: center;
    font-size: 1.2rem;
    padding: 1rem;
    border-radius: 50px;
}