.product-page-wrapper{max-width:1200px;margin:0 auto;padding:20px;overflow-y:scroll;overflow-x:hidden}.product-nav{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;gap:15px;flex-wrap:wrap;width:100%}.back-button{display:inline-flex;align-items:center;gap:10px;padding:10px 24px;background:#1a1a2e;color:#fff;border:none;border-radius:50px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px rgba(26,26,46,.2);line-height:1.2;height:44px;white-space:nowrap}.back-button:hover{background:#e94560;transform:translateX(-5px);box-shadow:0 6px 25px rgba(233,69,96,.3)}.back-icon{font-size:1.2rem;line-height:1;transition:transform .3s ease}.back-button:hover .back-icon{transform:translateX(-4px)}.nav-phone{display:flex;align-items:center;gap:8px;padding:8px 18px;border-radius:50px;background:#1a1a2e;color:#fff;text-decoration:none;font-size:1rem;font-weight:500;transition:all .3s ease;border:2px solid transparent;height:44px;box-sizing:border-box;flex-shrink:0}.nav-phone:hover{background:#e94560;transform:translateY(-2px);box-shadow:0 4px 20px rgba(233,69,96,.3)}.phone-icon{font-size:1.1rem}.phone-text{white-space:nowrap;color:#fff}.custom-html-iframe{width:100%;min-height:600px;border:none;border-radius:16px;box-shadow:0 4px 20px rgba(0,0,0,.08);background:#fff}.configurator-placeholder{background:#fff;border-radius:16px;padding:60px 40px;text-align:center;box-shadow:0 4px 15px rgba(0,0,0,.08)}.configurator-placeholder h2{margin-bottom:15px;color:#1a1a2e}.configurator-placeholder p{color:#6c757d;font-size:1.1rem;margin-bottom:25px}@media (max-width:768px){.product-page-wrapper{padding:15px}.product-nav{gap:10px;margin-bottom:20px}.back-button{padding:8px 18px}.back-button,.nav-phone{font-size:.9rem;height:40px}.nav-phone{padding:6px 14px}.custom-html-iframe{min-height:500px}}@media (max-width:480px){.product-page-wrapper{padding:12px}.product-nav{flex-direction:row;flex-wrap:wrap;gap:8px;margin-bottom:15px;justify-content:space-between}.back-button,.nav-phone{padding:6px 14px;font-size:.85rem;height:36px;flex:1 1;justify-content:center;min-width:80px}.custom-html-iframe{min-height:400px}.configurator-placeholder{padding:30px 20px}}