.product-page {
    padding: 40px;
    background: #f8f8f8;
}

.product-wrapper {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background: white;
    padding: 30px;
    border-radius: 14px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.main-image img {
    width: 100%;
    border-radius: 12px;
    border: 1px solid #eee;
}

.thumb-list {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.thumb-item {
    width: 80px;
    height: 80px;
    object-fit: cover;
    cursor: pointer;
    border-radius: 8px;
    border: 1px solid #ddd;
}

.product-info h1 {
    font-size: 32px;
    margin-bottom: 20px;
}

.price-box {
    margin-bottom: 25px;
}

.old-price {
    display: block;
    color: #999;
    text-decoration: line-through;
    font-size: 18px;
}

.current-price {
    display: block;
    font-size: 36px;
    font-weight: bold;
    color: #0a7d32;
}

.pix {
    color: #666;
    margin-top: 8px;
}

.btn-buy {
    width: 100%;
    padding: 18px;
    background: #111;
    color: white;
    border: none;
    font-size: 18px;
    border-radius: 10px;
    cursor: pointer;
    margin: 25px 0;
}

.btn-buy:hover {
    background: #000;
}

.description {
    margin-top: 20px;
    line-height: 1.6;
}

.variations {
    margin-top: 20px;
}

.variation-item {
    padding: 10px;
    background: #f4f4f4;
    border-radius: 8px;
    margin-bottom: 8px;
}