.product-details-page{min-height:100vh;padding:120px 0 80px}.details-grid{grid-template-columns:2.5fr 1fr;align-items:start;gap:40px;display:grid}.main-product-card{background:#ffffffe6;padding:50px}.product-title{color:var(--text-dark);font-size:2.5rem;font-weight:800;line-height:1.2}.product-content-split{grid-template-columns:1fr 1fr;align-items:center;gap:40px;display:grid}.spec-list{flex-direction:column;gap:16px;margin:0 0 40px;padding:0;list-style:none;display:flex}.spec-item{color:var(--text-muted);align-items:flex-start;gap:10px;font-size:1.05rem;line-height:1.6;display:flex}.flex-shrink-0{flex-shrink:0;margin-top:4px}.action-buttons{flex-wrap:wrap;gap:15px;display:flex}.btn-whatsapp,.btn-email{color:#fff;border-radius:50px;align-items:center;gap:8px;padding:14px 24px;font-weight:600;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;box-shadow:0 4px 15px #0000001a}.btn-whatsapp{background:linear-gradient(135deg,#25d366,#128c7e)}.btn-whatsapp:hover{transform:translateY(-2px);box-shadow:0 8px 25px #25d36666}.btn-email{background:linear-gradient(135deg,#f97316,#ea580c)}.btn-email:hover{transform:translateY(-2px);box-shadow:0 8px 25px #ea580c66}.product-image-showcase{background:var(--bg-off-white);border-radius:20px;justify-content:center;align-items:center;height:100%;min-height:350px;padding:20px;display:flex;position:relative}.product-main-img{object-fit:contain;mix-blend-mode:multiply;max-width:100%;height:auto;max-height:350px}.sidebar-card{background:#ffffffe6;padding:30px}.sidebar-title{color:var(--text-dark);border-bottom:2px solid var(--border-light);margin-bottom:20px;padding-bottom:15px;font-size:1.25rem;font-weight:800}.sidebar-list-container{scrollbar-width:thin;scrollbar-color:var(--primary-red) var(--bg-off-white);max-height:600px;padding-right:10px;overflow-y:auto}.sidebar-list-container::-webkit-scrollbar{width:6px}.sidebar-list-container::-webkit-scrollbar-track{background:var(--bg-off-white);border-radius:10px}.sidebar-list-container::-webkit-scrollbar-thumb{background-color:var(--primary-red);border-radius:10px}.sidebar-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.sidebar-link{color:var(--text-muted);background:var(--bg-off-white);border:1px solid #0000;border-radius:8px;justify-content:space-between;align-items:center;padding:12px 16px;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .2s;display:flex}.sidebar-link-text{white-space:normal;flex:1;line-height:1.4}.sidebar-link:hover{border-color:var(--primary-red-light);color:var(--text-dark);background:#fff;transform:translate(4px)}.sidebar-link.active{background:var(--primary-red-light);border-left:4px solid var(--primary-red);color:var(--primary-red)}.active-icon{color:var(--primary-red)}@media (width<=1024px){.details-grid{grid-template-columns:2fr 1fr}.product-content-split{grid-template-columns:1fr}.product-image-showcase{order:-1}}.btn-primary{cursor:pointer}@media (width<=768px){.details-grid{grid-template-columns:1fr}.main-product-card{padding:30px 20px}.product-title{font-size:2rem}.action-buttons{flex-direction:column}.btn-primary,.btn-whatsapp,.btn-email{justify-content:center;width:100%}.sidebar-list-container{max-height:400px}}.product-image-showcase{width:100%;min-width:0;position:relative}.product-swiper{width:100%;height:100%}.product-swiper .swiper-slide{justify-content:center;align-items:center;display:flex}.product-swiper-img,.product-single-img{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:400px}.product-swiper .swiper-button-next,.product-swiper .swiper-button-prev{color:#ef4444;transform:scale(.7)}.product-swiper .swiper-pagination-bullet-active{background-color:#ef4444}.btn-secondary{color:var(--text-dark,#1f2937);border:1px solid var(--border-light,#e5e7eb);cursor:pointer;background:#fff;border-radius:50px;justify-content:center;align-items:center;gap:8px;padding:14px 24px;font-weight:600;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;box-shadow:0 4px 6px #0000000d}.btn-secondary:hover{background:var(--bg-off-white,#f9fafb);transform:translateY(-2px);box-shadow:0 6px 12px #00000014}.pdf-modal-overlay{backdrop-filter:blur(8px);z-index:99999;background:#00000080;justify-content:center;align-items:center;max-width:100vw;padding:24px;animation:.3s forwards fadeInOverlay;display:flex;position:fixed;inset:0}.pdf-modal-content{background:#fffffff2;border-radius:20px;flex-direction:column;width:100%;max-width:1000px;height:90vh;animation:.4s cubic-bezier(.16,1,.3,1) forwards scaleInModal;display:flex;position:relative;overflow:hidden;box-shadow:0 25px 50px -12px #00000040}.pdf-modal-header{border-bottom:1px solid var(--border-light,#e5e7eb);background:#fff;justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.pdf-modal-title{color:var(--text-dark,#1f2937);margin:0;font-size:1.1rem;font-weight:700}.pdf-modal-close{color:var(--primary-red,#ef4444);cursor:pointer;background:#ef44441a;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.pdf-modal-close:hover{background:var(--primary-red,#ef4444);color:#fff;transform:rotate(90deg)}.pdf-iframe{background:#e5e7eb;border:none;flex:1;width:100%;height:100%}@keyframes fadeInOverlay{0%{opacity:0}to{opacity:1}}@keyframes scaleInModal{0%{opacity:0;transform:scale(.95)translateY(15px)}to{opacity:1;transform:scale(1)translateY(0)}}@media (width<=768px){.pdf-modal-overlay{padding:12px}.pdf-modal-content{height:85vh}}