/* Product Detail Page */
.product-detail { padding: 140px 0 100px; background: linear-gradient(to bottom, #fff8eb, #ffefd5); min-height: calc(100vh - var(--header-height)); }
.product-detail-inner { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.product-detail-header { text-align: center; margin-bottom: 60px; }
.product-detail-title { font-size: 44px; font-weight: 700; color: #613e06; margin-bottom: 4px; letter-spacing: -0.5px; }
.product-detail-divider { width: 91px; height: 3px; background: linear-gradient(to right, #c77e00, #ff8239 80%); border-radius: 2px; margin: 0 auto 20px; }
.product-detail-tagline { font-size: 22px; color: #c77e00; font-weight: 600; margin-bottom: 16px; letter-spacing: -0.2px; }
.product-detail-badge { display: inline-flex; align-items: center; padding: 6px 18px; border: 1px solid #c77e00; border-radius: 8px; font-size: 14px; color: #c77e00; font-weight: 500; }
.product-detail-images { background: #fff; border-radius: 32px; overflow: hidden; box-shadow: 0 4px 30px rgba(111,72,4,0.08); max-width: 900px; margin: 0 auto; }
.product-detail-images img { display: block; width: 100%; height: auto; }
.product-detail-actions { text-align: center; margin-top: 50px; }
.product-detail-back { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; background: #feaa19; color: #fff; border-radius: 98px; font-size: 15px; font-weight: 600; text-decoration: none; transition: all 0.3s; letter-spacing: -0.2px; }
.product-detail-back:hover { background: #e89a10; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(254,170,25,0.3); }
.product-detail-back svg { transition: transform 0.3s; }
.product-detail-back:hover svg { transform: translateX(-3px); }
.product-detail-embedded { padding: var(--header-height) 0 0; background: #fff; min-height: calc(100vh - var(--header-height)); }
.product-detail-embedded .product-detail-inner { max-width: none; padding: 0; }
.product-detail-embedded .product-detail-header,
.product-detail-embedded .product-detail-actions { display: none; }
.product-detail-embed { max-width: none; margin: 0; border-radius: 0; box-shadow: none; background: #fff; }
.product-detail-embed img { display: none; }
.product-detail-frame { display: block; width: 100%; height: calc(100vh - var(--header-height)); min-height: 760px; border: 0; background: #fff; }

@media (max-width: 992px) {
    .product-detail { padding: 120px 0 80px; }
    .product-detail-images { border-radius: 24px; }
    .product-detail-embedded { padding: var(--header-height) 0 0; }
    .product-detail-embed { border-radius: 0; }
}
@media (max-width: 768px) {
    .product-detail { padding: 100px 0 60px; }
    .product-detail-inner { padding: 0 20px; }
    .product-detail-header { margin-bottom: 40px; }
    .product-detail-title { font-size: 32px; }
    .product-detail-tagline { font-size: 17px; margin-bottom: 12px; }
    .product-detail-badge { font-size: 13px; padding: 4px 14px; }
    .product-detail-images { border-radius: 20px; }
    .product-detail-actions { margin-top: 32px; }
    .product-detail-back { padding: 12px 28px; font-size: 14px; }
    .product-detail-embedded { padding: var(--header-height) 0 0; }
    .product-detail-embedded .product-detail-inner { padding: 0; }
    .product-detail-embed { border-radius: 0; }
    .product-detail-frame { min-height: calc(100vh - var(--header-height)); }
}