.ippc-product-category-container{max-width:1400px;margin:0 auto;color:#000;line-height:1.6}.ippc-header{text-align:center;padding:40px 20px;margin-bottom:40px;border-bottom:1px solid #e0e0e0}.ippc-logo{font-size:2.8rem;font-weight:700;margin-bottom:10px;color:#000;letter-spacing:-1px}.ippc-tagline{font-size:1.2rem;max-width:700px;margin:0 auto;color:#555}.ippc-category-nav{display:flex;justify-content:center;margin:30px 0 40px;position:relative}.ippc-desktop-tabs{display:flex;border-radius:0;background:0 0;box-shadow:none;padding:0;border-bottom:1px solid #e0e0e0}.ippc-tab-btn{padding:15px 30px;font-size:1.1rem;font-weight:500;cursor:pointer;background:0 0;border:none;color:#777;position:relative;transition:all .3s}.ippc-tab-btn i{margin-right:8px;font-size:1.2rem;color:#999}.ippc-tab-btn.active{color:#000;font-weight:600}.ippc-tab-btn.active i{color:#000}.ippc-tab-btn.active::after{content:"";position:absolute;bottom:-1px;left:0;width:100%;height:2px;background:#000}.ippc-mobile-segments{display:none;width:100%;position:relative;background:0 0;border-bottom:1px solid #e0e0e0}.ippc-segment-btn{flex:1;padding:15px 5px;font-size:1.1rem;font-weight:500;background:0 0;border:none;color:#777;cursor:pointer;text-align:center;position:relative;transition:all .3s}.ippc-segment-btn i{display:block;font-size:1.8rem;margin-bottom:10px;color:#999}.ippc-segment-btn.active{color:#000;font-weight:600}.ippc-segment-btn.active i{color:#000}.ippc-segment-btn.active::after{content:"";position:absolute;bottom:-1px;left:0;width:100%;height:2px;background:#000}.ippc-products-container{display:grid;gap:30px;animation:ippc-fadeIn .5s ease-out}@keyframes ippc-fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.ippc-category-section{background:#fff;border-radius:0;box-shadow:none;padding:30px 0;border-bottom:1px solid #e0e0e0;display:none}.ippc-category-section.active{display:block}.ippc-category-title{font-size:1.8rem;font-weight:700;margin-bottom:20px;color:#000;padding-bottom:15px;border-bottom:1px solid #e0e0e0}.ippc-category-description{margin-bottom:25px;line-height:1.6}.ippc-products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;margin-top:25px}.ippc-product-card{background:#fff;border-radius:0;overflow:hidden;transition:all .4s;border:1px solid #e0e0e0;position:relative}.ippc-product-card:hover{transform:translateY(-5px);box-shadow:0 5px 15px rgba(0,0,0,.05);border-color:#b0b0b0}.ippc-product-badge{position:absolute;top:15px;right:15px;background:#000;color:#fff;padding:5px 12px;font-size:.8rem;font-weight:600;z-index:10}.ippc-product-image{display:flex;align-items:center;justify-content:center;background:#f5f5f5;padding:20px}.ippc-product-image i{font-size:4.5rem;color:#ccc;transition:all .4s}.ippc-product-image img{max-height:100%;width:auto;max-width:100%;object-fit:contain}.ippc-product-card:hover .ippc-product-image i{color:#999}.ippc-product-info{padding:20px}.ippc-product-name{font-size:1.2rem;font-weight:600;margin-bottom:12px;color:#000}.ippc-product-description{font-size:.9rem;color:#666;margin-bottom:15px;line-height:1.5;max-height:4.5em;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}.ippc-product-specs{list-style:none;margin-bottom:15px;padding-left:0}.ippc-product-specs li{padding:7px 0;font-size:.95rem;color:#555;display:flex;justify-content:space-between;border-bottom:1px solid #e0e0e0}.ippc-spec-label{font-weight:500;color:#333}.ippc-product-price{font-weight:700;font-size:1.3rem;color:#000;margin-top:15px;text-align:center}.ippc-btn-container{text-align:center;margin-top:30px}.ippc-btn{display:inline-flex;align-items:center;justify-content:center;background:#000;color:#fff;text-decoration:none;font-weight:600;padding:14px 35px;font-size:1rem;transition:all .4s;border:1px solid #000}.ippc-btn:hover{background:#fff;color:#000}@media (max-width:900px){.ippc-desktop-tabs{display:none}.ippc-mobile-segments{display:flex;justify-content:space-between}.ippc-segment-btn i{font-size:1.5rem;margin-bottom:8px}.ippc-segment-btn span{font-size:.9rem}.ippc-products-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.ippc-segment-btn{padding:10px 5px}.ippc-segment-btn i{font-size:1.4rem;margin-bottom:5px}.ippc-segment-btn span{font-size:.8rem}.ippc-logo{font-size:2.2rem}.ippc-tagline{font-size:1.1rem}.ippc-category-section{padding:20px 0}.ippc-products-grid{grid-template-columns:repeat(2,1fr);gap:15px}.ippc-product-image{height:140px}.ippc-product-image i{font-size:3.5rem}}@media (max-width:480px){.ippc-mobile-segments{padding:0}.ippc-segment-btn{padding:12px 2px}.ippc-segment-btn span{display:none}.ippc-segment-btn i{margin-bottom:0}.ippc-products-grid{grid-template-columns:repeat(2,1fr)}}