/* ========================================
   FICHE PRODUIT - STYLE SHOPIFY
   ======================================== */

/* BREADCRUMB */
.breadcrumb { padding: 120px 20px 20px; background: var(--darker); }
.breadcrumb-list { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 10px; list-style: none; font-size: 0.9rem; }
.breadcrumb-list a { color: var(--gray); }
.breadcrumb-list a:hover { color: var(--primary); }
.breadcrumb-list .separator { color: var(--gray); }
.breadcrumb-list .current { color: var(--primary); }

/* PRODUCT SECTION */
.product-section { padding: 40px 20px 100px; background: var(--darker); }
.product-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }

/* PRODUCT GALLERY */
.product-gallery { position: sticky; top: 100px; }
.product-main-image { width: 100%; aspect-ratio: 1; border-radius: 20px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,0.3); }
.product-main-image::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent); animation: shimmer 3s infinite; }
@keyframes shimmer { 0% { transform: translateX(-100%) rotate(45deg); } 100% { transform: translateX(100%) rotate(45deg); } }
.product-main-image .initial { font-family: 'Playfair Display', serif; font-size: 15rem; font-weight: 700; color: rgba(255,255,255,0.9); text-shadow: 0 10px 40px rgba(0,0,0,0.3); }
.product-badges { position: absolute; top: 20px; left: 20px; display: flex; flex-direction: column; gap: 10px; }
.badge { padding: 8px 16px; border-radius: 5px; font-size: 0.8rem; font-weight: 600; text-transform: uppercase; }
.badge-online { background: #22c55e; color: white; }
.badge-popular { background: var(--gold); color: #000; }
.badge-offline { background: var(--gray-dark); color: var(--gray); }
.badge-vip { background: linear-gradient(135deg, #f59e0b, #d97706); color: white; }
.product-thumbnails { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin-top: 20px; }
.thumbnail { aspect-ratio: 1; background: var(--dark); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 2rem; border: 2px solid transparent; cursor: pointer; transition: var(--transition); }
.thumbnail:hover, .thumbnail.active { border-color: var(--primary); }

/* PRODUCT INFO */
.product-info { padding: 20px 0; }
.product-vendor { color: var(--primary); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px; }
.product-title { font-size: 3rem; margin-bottom: 15px; line-height: 1.2; }
.product-rating { display: flex; align-items: center; gap: 15px; margin-bottom: 20px; }
.stars { color: var(--gold); font-size: 1.2rem; letter-spacing: 2px; }
.rating-count { color: var(--gray); font-size: 0.95rem; }
.rating-count a { color: var(--primary); text-decoration: underline; }
.product-price { display: flex; align-items: baseline; gap: 15px; margin-bottom: 25px; padding-bottom: 25px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.price-current { font-size: 2.5rem; font-weight: 700; color: var(--primary); }
.price-unit { color: var(--gray); font-size: 1.1rem; }
.product-short-desc { color: var(--gray); font-size: 1.05rem; line-height: 1.8; margin-bottom: 30px; }

/* OPTIONS */
.product-options { margin-bottom: 30px; }
.option-group { margin-bottom: 20px; }
.option-label { display: block; font-weight: 600; margin-bottom: 12px; }
.option-values { display: flex; flex-wrap: wrap; gap: 10px; }
.option-value { padding: 12px 24px; background: var(--dark); border: 2px solid rgba(255,255,255,0.1); border-radius: 8px; cursor: pointer; transition: var(--transition); font-size: 0.95rem; }
.option-value:hover, .option-value.selected { border-color: var(--primary); background: rgba(233, 30, 99, 0.1); }

/* CTA */
.product-cta { display: flex; flex-direction: column; gap: 15px; margin-bottom: 30px; }
.btn-add-cart { width: 100%; padding: 20px; background: var(--gradient-primary); border: none; border-radius: 10px; color: white; font-size: 1.2rem; font-weight: 600; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 12px; transition: var(--transition); text-decoration: none; }
.btn-add-cart:hover { transform: translateY(-3px); box-shadow: 0 20px 50px rgba(233, 30, 99, 0.4); }
.btn-secondary-action { width: 100%; padding: 18px; background: transparent; border: 2px solid var(--primary); border-radius: 10px; color: var(--light); font-size: 1rem; font-weight: 600; cursor: pointer; transition: var(--transition); }
.btn-secondary-action:hover { background: var(--primary); }

/* TRUST BADGES */
.trust-badges { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; padding: 25px; background: var(--dark); border-radius: 15px; margin-bottom: 30px; }
.trust-badge { display: flex; align-items: center; gap: 12px; font-size: 0.9rem; color: var(--gray); }
.trust-badge span:first-child { font-size: 1.5rem; }

/* META */
.product-meta { padding-top: 25px; border-top: 1px solid rgba(255,255,255,0.1); }
.meta-item { display: flex; gap: 10px; margin-bottom: 10px; font-size: 0.95rem; }
.meta-label { color: var(--gray); }
.meta-value { color: var(--light); }
.meta-value a { color: var(--primary); }

/* TABS */
.product-tabs { padding: 80px 0; background: var(--dark); }
.tabs-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.tabs-nav { display: flex; border-bottom: 2px solid rgba(255,255,255,0.1); margin-bottom: 40px; overflow-x: auto; }
.tab-btn { padding: 20px 30px; background: none; border: none; color: var(--gray); font-size: 1rem; font-weight: 600; cursor: pointer; position: relative; white-space: nowrap; transition: var(--transition); }
.tab-btn.active { color: var(--primary); }
.tab-btn.active::after { content: ''; position: absolute; bottom: -2px; left: 0; right: 0; height: 2px; background: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.tab-content h2 { font-size: 1.8rem; margin-bottom: 25px; }
.tab-content p { color: var(--gray); line-height: 1.9; margin-bottom: 20px; }

/* SPECS */
.specs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; }
.spec-card { background: var(--darker); padding: 30px; border-radius: 15px; }
.spec-card h3 { font-size: 1.2rem; margin-bottom: 20px; }
.spec-card ul { list-style: none; }
.spec-card ul li { padding: 10px 0; padding-left: 25px; position: relative; color: var(--gray); border-bottom: 1px solid rgba(255,255,255,0.05); }
.spec-card ul li:last-child { border-bottom: none; }
.spec-card ul li::before { content: '✓'; position: absolute; left: 0; color: #22c55e; }

/* REVIEWS */
.reviews-summary { display: grid; grid-template-columns: 200px 1fr; gap: 40px; margin-bottom: 40px; }
.reviews-average { text-align: center; padding: 30px; background: var(--darker); border-radius: 15px; }
.reviews-average .big-rating { font-size: 3.5rem; font-weight: 700; color: var(--primary); }
.reviews-average .stars { font-size: 1.3rem; margin: 10px 0; }
.reviews-average .count { color: var(--gray); font-size: 0.9rem; }
.rating-bars { display: flex; flex-direction: column; justify-content: center; gap: 8px; }
.rating-bar { display: flex; align-items: center; gap: 15px; }
.rating-bar .label { width: 40px; color: var(--gray); font-size: 0.9rem; }
.rating-bar .bar { flex: 1; height: 8px; background: var(--darker); border-radius: 4px; overflow: hidden; }
.rating-bar .fill { height: 100%; background: var(--gold); border-radius: 4px; }
.rating-bar .percent { width: 45px; text-align: right; color: var(--gray); font-size: 0.9rem; }
.review-card { background: var(--darker); padding: 25px; border-radius: 15px; margin-bottom: 15px; }
.review-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.review-author { font-weight: 600; }
.review-date { color: var(--gray); font-size: 0.85rem; }
.review-stars { color: var(--gold); margin-bottom: 12px; }
.review-text { color: var(--gray); line-height: 1.7; }
.review-verified { display: inline-flex; align-items: center; gap: 5px; color: #22c55e; font-size: 0.8rem; margin-top: 12px; }

/* FAQ */
.faq-item { background: var(--darker); border-radius: 12px; margin-bottom: 12px; overflow: hidden; }
.faq-question { width: 100%; padding: 20px 25px; background: none; border: none; color: var(--light); font-size: 1rem; font-weight: 600; text-align: left; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.faq-question::after { content: '+'; font-size: 1.5rem; color: var(--primary); }
.faq-item.active .faq-question::after { content: '−'; }
.faq-answer { padding: 0 25px; max-height: 0; overflow: hidden; transition: all 0.3s ease; }
.faq-item.active .faq-answer { padding: 0 25px 20px; max-height: 300px; }
.faq-answer p { color: var(--gray); line-height: 1.7; margin: 0; }

/* RELATED */
.related-products { padding: 80px 0; background: var(--darker); }
.related-products h2 { text-align: center; font-size: 2.5rem; margin-bottom: 50px; }
.card-rating { color: var(--gold); font-size: 0.9rem; margin-top: 10px; }

/* RESPONSIVE */
@media (max-width: 992px) {
    .product-container { grid-template-columns: 1fr; }
    .product-gallery { position: relative; top: 0; }
    .product-main-image .initial { font-size: 10rem; }
    .reviews-summary { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .product-title { font-size: 2.2rem; }
    .price-current { font-size: 2rem; }
    .trust-badges { grid-template-columns: 1fr; }
}