.product-card{background:var(--text-white);border:1px solid var(--surface-dark);border-radius:12px;padding:24px;display:flex;flex-direction:column;min-height:420px;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;opacity:0;transform:translateY(40px)}.product-card.visible{animation:productFadeInUp .8s ease forwards}.product-card:hover{transform:translateY(-8px);box-shadow:0 20px 50px var(--shadow-color-dark);border-color:var(--border)}@keyframes productFadeInUp{to{opacity:1;transform:translateY(0)}}.product-card-header{margin-bottom:16px;opacity:0;transform:translate(-20px);transition:opacity .6s ease .2s,transform .6s ease .2s}.product-card.visible .product-card-header{opacity:1;transform:translate(0)}.product-card-category{font-size:14px;color:var(--text-muted);display:block;margin-bottom:4px}.product-card-title{font-size:32px;font-weight:700;margin:0;line-height:1.2}.product-card-image-container{flex:1;display:flex;align-items:center;justify-content:center;padding:20px 0;opacity:0;transform:scale(.9);transition:opacity .6s ease .3s,transform .6s ease .3s}.product-card.visible .product-card-image-container{opacity:1;transform:scale(1)}.product-card-image{max-width:100%;max-height:200px;object-fit:contain;transition:transform .3s ease}.product-card:hover .product-card-image{transform:scale(1.05)}.product-card-description{font-size:14px;line-height:1.6;color:var(--text-muted);margin:0 0 20px;padding-top:16px;border-top:1px solid var(--border);opacity:0;transform:translateY(20px);transition:opacity .6s ease .4s,transform .6s ease .4s}.product-card.visible .product-card-description{opacity:1;transform:translateY(0)}.product-card-buy-btn{display:inline-flex;align-items:center;gap:8px;background:transparent;border:none;color:var(--secondary);font-size:16px;font-weight:600;cursor:pointer;padding:8px 0;transition:all .3s ease;align-self:flex-start;opacity:0;transform:translateY(10px)}.product-card.visible .product-card-buy-btn{opacity:1;transform:translateY(0);transition:opacity .6s ease .5s,transform .6s ease .5s,color .3s ease,gap .3s ease}.product-card-buy-btn:hover{color:var(--secondary-hover);gap:12px}.cart-icon{width:20px;height:20px;transition:transform .3s ease}.product-card-buy-btn:hover .cart-icon{transform:scale(1.1) rotate(-5deg)}.product-card.supplement-card{min-height:auto;padding:0;cursor:pointer;gap:0;overflow:hidden}.product-card.supplement-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px var(--shadow-color)}.product-card-supp-image{width:100%;height:140px;display:flex;align-items:center;justify-content:center;background:var(--surface);overflow:hidden;flex-shrink:0}.product-card-supp-image img{width:100%;height:140px;object-fit:contain;object-position:center;transition:transform .3s ease}.product-card.supplement-card:hover .product-card-supp-image img{transform:scale(1.04)}.product-card-supp-image-placeholder{font-size:2rem;font-weight:700;color:var(--text-muted);font-family:var(--font-sans)}.product-card-supp-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:10px;flex:1}.product-card-supp-header{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}.product-card-supp-name{font-size:.95rem;font-weight:700;color:var(--text-primary);margin:0;font-family:var(--font-sans);flex:1;line-height:1.3}.product-card-supp-badge{padding:3px 8px;border-radius:4px;font-size:.62rem;font-weight:700;letter-spacing:.5px;white-space:nowrap;flex-shrink:0;text-transform:uppercase;font-family:var(--font-sans)}.badge-essential{background:var(--primary);color:var(--text-white)}.badge-optional{background:var(--success);color:var(--text-white)}.badge-skincare{background:var(--info);color:var(--text-white)}.badge-research{background:var(--accent);color:var(--background-primary)}.badge-prescription{background:var(--warning);color:var(--background-primary)}.product-card-supp-rows{display:flex;flex-direction:column;gap:3px;padding:8px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.product-card-supp-row{display:flex;gap:8px;font-size:.83rem;color:var(--text-primary);font-family:var(--font-sans);line-height:1.4}.product-card-supp-row span{color:var(--text-muted);font-weight:700;min-width:38px;flex-shrink:0}.product-card-supp-purpose{font-size:.82rem;color:var(--text-muted);font-style:italic;margin:0;line-height:1.5;font-family:var(--font-sans)}.product-card-supp-note{background-color:rgba(var(--primary-rgb),.08);border-left:3px solid var(--primary);border-radius:0 4px 4px 0;padding:8px 10px;font-size:.78rem;color:var(--text-primary);line-height:1.5;font-family:var(--font-sans)}.note-prescription{background-color:rgba(var(--warning-rgb),.08);border-color:var(--warning)}.note-research{background-color:rgba(var(--accent-rgb),.08);border-color:var(--accent)}.product-card-supp-footer{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:auto;padding-top:10px;border-top:1px solid var(--border);flex-wrap:wrap}.product-card-supp-buy{display:inline-block;padding:7px 14px;background:var(--primary);color:var(--text-white)!important;text-decoration:none;border-radius:6px;font-size:.8rem;font-weight:600;font-family:var(--font-sans);transition:background .2s;cursor:pointer;border:none;white-space:nowrap}.product-card-supp-buy:hover{background:var(--primary-hover)}.product-card-supp-buy--rx{background:var(--warning);color:var(--background-primary)!important}.product-card-supp-buy--rx:hover{opacity:.85;background:var(--warning)}.product-card-supp-buy--research{background:var(--accent);color:var(--background-primary)!important}.product-card-supp-buy--research:hover{opacity:.85;background:var(--accent)}.product-card-supp-prices{display:flex;flex-direction:column;align-items:flex-end;gap:1px}.product-card-supp-price-day{font-size:.85rem;font-weight:700;color:var(--text-primary);font-family:var(--font-sans)}.product-card-supp-price-total{font-size:.75rem;color:var(--text-muted);font-family:var(--font-sans)}@media(max-width:600px){.product-card{padding:20px;min-height:380px}.product-card-title{font-size:26px}.product-card-image{max-height:160px}}.product-grid-section{padding:80px 20px}.product-grid-container{max-width:1400px;margin:0 auto}.product-grid-title{font-size:42px;font-weight:700;color:var(--text-primary);text-align:center;margin:0 0 12px}.product-grid-subtitle{font-size:18px;color:var(--text-muted);text-align:center;margin:0 0 50px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product-grid-filter{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:32px;padding:14px 20px;background:var(--surface);border-radius:10px}.product-grid-filter-label{font-size:.82rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-family:var(--font-sans);margin-right:4px}.product-grid-filter-btn{padding:7px 16px;border:2px solid var(--border);border-radius:6px;background:transparent;color:var(--text-muted);font-size:.85rem;font-weight:600;cursor:pointer;font-family:var(--font-sans);transition:all .2s}.product-grid-filter-btn:hover{border-color:var(--primary);color:var(--text-primary)}.product-grid-filter-btn.active{background:var(--primary);border-color:var(--primary);color:var(--text-white)}.product-grid-filter-clear{border-color:var(--text-muted);color:var(--text-muted)}.product-grid-filter-clear:hover{border-color:var(--error);color:var(--error)}.product-grid-filter-divider{width:1px;height:24px;background:var(--border);margin:0 4px}.product-grid-filter-hint{font-size:.78rem;color:var(--text-muted);font-style:italic;font-family:var(--font-sans)}@media(max-width:900px){.product-grid{grid-template-columns:repeat(2,1fr)}.product-grid-title{font-size:36px}}@media(max-width:600px){.product-grid-section{padding:50px 16px}.product-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}.product-grid-title{font-size:28px}.product-grid-subtitle{font-size:16px;margin-bottom:30px}}