.product-section{padding-top:var(--space-md)}.product-layout{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-xl);align-items:start}.product-gallery{position:sticky;top:calc(var(--header-height) + var(--space-md))}.product-gallery__main{position:relative;aspect-ratio:4/5;background:var(--color-bg-section);border-radius:var(--radius-lg);overflow:hidden}.product-gallery__image{width:100%;height:100%;object-fit:contain}.product-gallery__badges{position:absolute;top:var(--space-md);left:var(--space-md);display:flex;flex-direction:column;gap:6px}.product-gallery__thumbs{display:flex;gap:8px;margin-top:var(--space-sm);overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none;padding-bottom:4px}.product-gallery__thumbs::-webkit-scrollbar{display:none}.product-gallery__thumb{width:80px;height:80px;flex-shrink:0;border-radius:var(--radius-sm);overflow:hidden;border:2px solid var(--color-border);cursor:pointer;transition:border-color var(--transition-fast);padding:0}.product-gallery__thumb--active,.product-gallery__thumb:hover{border-color:var(--color-primary)}.product-gallery__thumb img{width:100%;height:100%;object-fit:contain;padding:4px;background:var(--color-bg-section)}.product-gallery__arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--color-border);color:var(--color-text);cursor:pointer;opacity:0;transition:all var(--transition-fast);box-shadow:0 2px 8px rgba(0,0,0,.1)}.product-gallery:hover .product-gallery__arrow{opacity:1}.product-gallery__arrow:hover{background:var(--color-primary);color:white;border-color:var(--color-primary);box-shadow:0 4px 12px rgba(36,60,110,.3)}.product-gallery__arrow--left{left:12px}.product-gallery__arrow--right{right:12px}.product-gallery__dots{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);display:flex;gap:6px;z-index:3;padding:6px 12px;background:rgba(255,255,255,.7);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border-radius:var(--radius-full)}.product-gallery__dot{width:8px;height:8px;border-radius:50%;background:var(--color-text-subtle);border:none;cursor:pointer;padding:0;transition:all var(--transition-fast);opacity:.4}.product-gallery__dot:hover{opacity:.7;transform:scale(1.2)}.product-gallery__dot--active{background:var(--color-primary);opacity:1;transform:scale(1.3)}@keyframes galleryFadeIn{0%{opacity:0;transform:scale(1.02)}to{opacity:1;transform:scale(1)}}.product-gallery__image--fade{animation:galleryFadeIn .4s ease-out}.product-info{display:flex;flex-direction:column;gap:var(--space-md)}.product-info__category{font-size:var(--text-sm);font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--color-primary-light)}.product-info__name{font-size:var(--text-3xl);font-weight:800;line-height:1.15;margin:0}.product-info__pricing{display:flex;align-items:baseline;gap:.75rem;flex-wrap:wrap}.product-info__price{font-size:var(--text-4xl);font-weight:800;color:var(--color-text)}.product-info__price--promo{color:var(--color-accent)}.product-info__old-price{font-size:var(--text-xl);color:var(--color-text-subtle);text-decoration:line-through}.product-info__tva{font-size:var(--text-sm);color:var(--color-text-muted)}.product-info__discount-badge{padding:4px 10px;font-size:var(--text-xs);font-weight:800;background:linear-gradient(135deg,var(--color-accent),var(--color-accent-mid));color:white;border-radius:var(--radius-full)}.product-info__short-desc{font-size:var(--text-base);color:var(--color-text-muted);line-height:1.7}.product-info__badges{display:flex;flex-wrap:wrap;gap:8px}.product-info__badge{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;font-size:var(--text-xs);font-weight:600;background:var(--color-primary-glow);color:var(--color-primary);border-radius:var(--radius-full)}.product-info__stock{display:flex;align-items:center;gap:8px;font-size:var(--text-sm);font-weight:600}.product-info__stock-dot{width:8px;height:8px;border-radius:50%}.product-info__stock--in{color:var(--color-success)}.product-info__stock--in .product-info__stock-dot{background:var(--color-success);box-shadow:0 0 6px rgba(46,204,113,.4)}.product-info__stock--out{color:var(--color-text-subtle)}.product-info__stock--out .product-info__stock-dot{background:var(--color-text-subtle)}.product-info__actions{display:flex;gap:var(--space-sm);align-items:stretch}.product-info__quantity{display:flex;align-items:center;border:1px solid var(--color-border);border-radius:var(--radius-full);overflow:hidden}.product-info__quantity button{display:flex;align-items:center;justify-content:center;width:44px;height:44px;color:var(--color-text);transition:all var(--transition-fast)}.product-info__quantity button:hover:not(:disabled){background:var(--color-bg-section)}.product-info__quantity button:disabled{opacity:.3;cursor:not-allowed}.product-info__quantity span{width:40px;text-align:center;font-size:var(--text-base);font-weight:700}.product-info__add-btn{flex:1 1}.product-info__add-btn--added{background:var(--color-success)!important;box-shadow:0 4px 15px rgba(46,204,113,.3)!important}.product-info__reassurance{display:flex;flex-direction:column;gap:8px;padding:var(--space-md);background:var(--color-bg-section);border-radius:var(--radius-md)}.product-info__reassurance-item{display:flex;align-items:center;gap:8px;font-size:var(--text-sm);color:var(--color-text-muted)}.product-info__sku{font-size:var(--text-xs);color:var(--color-text-subtle)}.product-info__pack-promo{display:flex;flex-direction:column;gap:6px;padding:var(--space-md);border:1px solid var(--color-primary);border-radius:var(--radius-md);background:linear-gradient(135deg,rgba(15,112,183,.06),rgba(15,112,183,.02));text-decoration:none;color:inherit;transition:box-shadow .2s ease,transform .2s ease}.product-info__pack-promo:hover{box-shadow:0 8px 24px rgba(15,112,183,.15);transform:translateY(-2px)}.product-info__pack-badge{align-self:flex-start;font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:#fff;background:var(--color-primary);padding:2px 10px;border-radius:var(--radius-full,999px)}.product-info__pack-title{font-size:var(--text-base);font-weight:600;color:var(--color-text)}.product-info__pack-pricing{display:flex;align-items:baseline;flex-wrap:wrap;gap:8px}.product-info__pack-old{font-size:var(--text-sm);color:var(--color-text-subtle);text-decoration:line-through}.product-info__pack-price{font-size:var(--text-lg);font-weight:700;color:var(--color-primary)}.product-info__pack-save{font-size:var(--text-xs);font-weight:600;color:var(--color-accent)}.product-info__pack-cta{display:inline-flex;align-items:center;gap:6px;font-size:var(--text-sm);font-weight:600;color:var(--color-primary)}.product-tabs{max-width:var(--max-width-narrow);margin:0 auto}.product-tabs__details{border:1px solid var(--color-border);border-radius:8px;margin-bottom:var(--space-sm);background:white;overflow:hidden;transition:box-shadow var(--transition-fast)}.product-tabs__details[open]{box-shadow:0 2px 8px rgba(15,112,183,.08)}.product-tabs__summary{padding:var(--space-sm) var(--space-md);font-size:var(--text-base);font-weight:600;font-family:var(--font-heading);color:var(--color-text);cursor:pointer;list-style:none;position:relative;-webkit-user-select:none;user-select:none;transition:color var(--transition-fast),background var(--transition-fast)}.product-tabs__summary::-webkit-details-marker{display:none}.product-tabs__summary:after{content:"+";position:absolute;right:var(--space-md);top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:300;color:var(--color-primary);transition:transform var(--transition-fast)}.product-tabs__details[open] .product-tabs__summary:after{content:"−"}.product-tabs__summary:hover{color:var(--color-primary);background:rgba(15,112,183,.04)}.product-tabs__details>.product-tabs__panel{padding:var(--space-md);border-top:1px solid var(--color-border)}.product-tabs__nav{display:flex;border-bottom:2px solid var(--color-border);gap:0;margin-bottom:var(--space-lg)}.product-tabs__btn{flex:1 1;padding:var(--space-sm) var(--space-md);font-size:var(--text-base);font-weight:600;font-family:var(--font-heading);color:var(--color-text-muted);border-bottom:2px solid transparent;margin-bottom:-2px;transition:all var(--transition-fast);cursor:pointer;text-align:center}.product-tabs__btn:hover{color:var(--color-primary)}.product-tabs__btn--active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.product-tabs__panel{line-height:1.8;color:var(--color-text)}.product-tabs__panel h3{margin-top:var(--space-md);margin-bottom:var(--space-sm);font-size:var(--text-xl)}.product-tabs__panel ul{padding-left:1.5rem;list-style:disc}.product-tabs__panel li{margin-bottom:8px}.product-specs-table{width:100%;border-collapse:collapse}.product-specs-table tr:nth-child(2n){background:var(--color-bg-card)}.product-specs-table td,.product-specs-table th{padding:12px 16px;text-align:left;font-size:var(--text-sm)}.product-specs-table th{width:180px;font-weight:600;color:var(--color-text)}.product-specs-table td{color:var(--color-text-muted)}.product-linked-articles{display:flex;flex-direction:column;gap:var(--space-sm);max-width:var(--max-width-narrow);margin:0 auto}.product-linked-article{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md);text-decoration:none;color:var(--color-text)}.product-linked-article__title{font-weight:600}.product-description p,.product-description ul{margin-bottom:var(--space-md)}.product-description ul{padding-left:1.5rem;list-style:disc}.product-description li{margin-bottom:6px;line-height:1.7}.product-description h3{margin-top:var(--space-lg);margin-bottom:var(--space-sm)}@media (max-width:768px){.product-layout{grid-template-columns:1fr;gap:var(--space-lg)}.product-gallery{position:static;overflow:hidden}.product-gallery__main{aspect-ratio:auto;max-height:40vh}.product-gallery__image{height:40vh}.product-gallery__thumbs{display:none}.product-gallery__thumb{width:60px;height:60px}.product-gallery__arrow{width:36px;height:36px;opacity:.7}.product-gallery__arrow--left{left:8px}.product-gallery__arrow--right{right:8px}.product-info__name{font-size:var(--text-2xl)}.product-info__price{font-size:var(--text-3xl)}.product-info__actions{flex-direction:column}.product-info__quantity{align-self:flex-start}.product-tabs__nav{overflow-x:auto;-webkit-overflow-scrolling:touch}.product-tabs__btn{white-space:nowrap;padding:var(--space-sm);font-size:var(--text-sm)}.product-specs-table th{width:120px}}.product-addons{display:flex;flex-direction:column;gap:8px}.product-addon{display:flex;align-items:center;gap:var(--space-sm);padding:12px 16px;border:2px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none}.product-addon:hover{border-color:var(--color-primary-light);background:var(--color-primary-glow)}.product-addon--selected{border-color:var(--color-success);background:rgba(46,204,113,.06)}.product-addon__checkbox{width:18px;height:18px;accent-color:var(--color-success);flex-shrink:0}.product-addon__icon{font-size:1.4rem;flex-shrink:0}.product-addon__info{flex:1 1;display:flex;flex-direction:column;gap:2px}.product-addon__name{font-weight:700;font-size:var(--text-sm);color:var(--color-text)}.product-addon__desc{font-size:var(--text-xs);color:var(--color-text-muted);line-height:1.4}.product-addon__price{font-weight:800;font-size:var(--text-sm);color:var(--color-success);white-space:nowrap}.product-addons__total{font-size:var(--text-sm);color:var(--color-text-muted);text-align:right;margin:0}.product-addons__total strong{color:var(--color-text);font-size:var(--text-base)}.product-info__rating{display:flex;align-items:center;gap:6px;margin-bottom:var(--space-sm)}.product-info__stars{color:#f59e0b;font-size:1rem;letter-spacing:1px}.product-info__rating-score{font-weight:700;font-size:var(--text-sm);color:var(--color-text)}.product-info__rating-count{font-size:var(--text-sm);color:var(--color-text-muted)}.sticky-cta-bar{position:fixed;bottom:var(--promo-bar-height,0);left:0;right:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--color-border);box-shadow:0 -4px 20px rgba(0,0,0,.08);padding:12px 0;animation:stickySlideUp .3s ease-out}@keyframes stickySlideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.sticky-cta-bar__inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md)}.sticky-cta-bar__info{display:flex;align-items:baseline;gap:var(--space-sm);min-width:0}.sticky-cta-bar__name{font-weight:600;font-size:var(--text-sm);color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sticky-cta-bar__price{font-weight:700;font-size:var(--text-lg);color:var(--color-primary);white-space:nowrap}@media (max-width:768px){.sticky-cta-bar__name{display:none}.sticky-cta-bar__info{flex:0 0 auto}.sticky-cta-bar .btn{flex:1 1}}.product-geo__question{font-size:var(--text-2xl);font-weight:700;color:var(--color-primary-dark);margin-bottom:var(--space-sm);max-width:42ch}.product-geo__answer{font-size:var(--text-base);line-height:1.7;color:var(--color-text);max-width:68ch}.product-info__pricing--ht{align-items:baseline;flex-wrap:wrap;gap:var(--space-xs)}.product-info__ttc{font-size:var(--text-sm);color:var(--color-text-muted)}.product-pack{margin:var(--space-md) 0;padding:var(--space-md);background:var(--color-bg-alt,#f4f7fb);border-radius:12px;border:1px solid rgba(15,112,183,.15)}.product-pack__title{font-size:var(--text-lg);margin:0 0 var(--space-xs);color:var(--color-primary-dark)}.product-pack__list{margin:0;padding-left:1.1rem;display:grid;gap:.25rem}.product-pack__qty{font-weight:700;color:var(--color-primary)}.product-pack__shipping{margin:var(--space-sm) 0 0;font-size:var(--text-sm);color:var(--color-text-muted)}