*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}:root{--blue:#0d4fb4;--blue-light:#E5EDF8;--blue-dark:#0B3F8F;--dark:#0B1F3B;--gray-900:#2C2F36;--gray-700:#4A4F57;--gray-500:#6E7580;--gray-300:#C8CDD4;--gray-100:#F4F6F8;--white:#fff;--green:#059669;--green-light:#ecfdf5;--amber:#d97706;--amber-light:#fffbeb;--red:#dc2626;--red-light:#fef2f2;--purple:#7c3aed;--shadow-sm:0 1px 3px rgba(11,31,59,.06);--shadow-md:0 4px 20px rgba(11,31,59,.08);--shadow-lg:0 12px 40px rgba(11,31,59,.1)}html{scroll-behavior:smooth}body{font-family:'DM Sans',-apple-system,BlinkMacSystemFont,sans-serif;color:var(--gray-900);background:var(--gray-100);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh}h1,h2,h3,h4,h5,h6,.nav-logo,.btn,.badge{font-family:'Barlow',-apple-system,BlinkMacSystemFont,sans-serif}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;font-family:inherit;background:none}select,input{font-family:inherit}.promo-bar{background:var(--blue);color:var(--white);text-align:center;padding:10px 24px;font-size:14px;font-weight:500;position:fixed;top:0;left:0;right:0;z-index:1002;font-family:'Barlow',-apple-system,BlinkMacSystemFont,sans-serif}.promo-bar code{background:rgba(255,255,255,.15);padding:2px 8px;border-radius:4px;font-weight:700;font-size:13px;letter-spacing:.5px;margin:0 2px}.promo-bar a{color:var(--white);text-decoration:underline;text-underline-offset:2px;font-weight:600;margin-left:8px}.promo-bar a:hover{opacity:.85}.promo-bar .promo-close{position:absolute;right:16px;top:50%;transform:translateY(-50%);background:none;color:rgba(255,255,255,.5);font-size:18px;line-height:1;padding:4px;cursor:pointer;border:none}.promo-bar .promo-close:hover{color:var(--white)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.nav{position:fixed;top:38px;left:0;right:0;z-index:1000;padding:20px 0;transition:all 0.3s ease}.nav.scrolled{background:rgba(255,255,255,0.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:12px 0;box-shadow:var(--shadow-sm)}.nav-inner{display:flex;align-items:center;justify-content:space-between}.nav-logo{font-size:22px;font-weight:800;color:var(--dark);display:flex;align-items:center;gap:10px}.nav-logo .logo-mark{width:36px;height:36px;border-radius:8px;object-fit:cover}.nav-links{display:flex;align-items:center;gap:36px;list-style:none}.nav-links a{font-size:14px;font-weight:500;color:var(--gray-700);transition:color 0.2s}.nav-links a:hover{color:var(--blue)}.nav-dropdown-wrap{position:relative}.nav-dropdown-btn{display:flex;align-items:center;gap:4px;font-size:14px;font-weight:500;color:var(--gray-700);background:none;border:none;cursor:pointer;font-family:inherit;padding:0;transition:color 0.2s}.nav-dropdown-btn:hover{color:var(--blue)}.nav-dropdown-btn .chevron{transition:transform 0.2s}.nav-dropdown-btn.open .chevron{transform:rotate(180deg)}.nav-dropdown{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(-4px);background:var(--white);border-radius:12px;box-shadow:0 12px 40px rgba(11,31,59,0.14);border:1px solid var(--gray-200);min-width:260px;padding:8px;opacity:0;pointer-events:none;transition:all 0.2s ease;z-index:1100}.nav-dropdown::before{content:'';position:absolute;top:-16px;left:0;right:0;height:16px}.nav-dropdown.open{opacity:1;transform:translateX(-50%) translateY(0);pointer-events:auto}#servicesDropdown{display:grid;grid-template-columns:1fr 1fr;min-width:480px;padding:10px;gap:4px}#industriesDropdown{display:grid;grid-template-columns:1fr 1fr 1fr;min-width:680px;padding:10px;gap:4px;left:50%;transform:translateX(-50%) translateY(-4px)}#industriesDropdown.open{transform:translateX(-50%) translateY(0)}.nav-dropdown a{display:flex;align-items:center;gap:12px;padding:10px 14px;font-size:14px;font-weight:500;color:var(--gray-700);border-radius:8px;transition:background 0.15s}.nav-dropdown a:hover{background:var(--blue-light);color:var(--blue)}.nav-dropdown .svc-icon{width:32px;height:32px;border-radius:8px;background:var(--gray-100);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--blue)}.nav-dropdown a:hover .svc-icon{background:var(--blue);color:var(--white)}.nav-dropdown .svc-text{font-size:14px;font-weight:500;line-height:1.3}.nav-dropdown .svc-sub{display:block;font-size:12px;font-weight:400;color:var(--gray-500);margin-top:1px}.nav-cta{padding:10px 24px !important;font-size:14px !important;color:#fff !important}.email-fab-wrap{position:fixed;bottom:24px;left:24px;z-index:1050}.email-fab{width:56px;height:56px;border-radius:50%;background:var(--blue);color:var(--white);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(14,79,179,.35);transition:background .3s,transform .3s,box-shadow .3s}.email-fab:hover{background:var(--blue-dark);transform:scale(1.06);box-shadow:0 6px 28px rgba(14,79,179,.45)}.email-fab-dropdown{position:absolute;bottom:calc(100% + 12px);left:0;background:var(--white);border-radius:12px;box-shadow:0 12px 40px rgba(11,31,59,.16);border:1px solid var(--gray-300);min-width:220px;padding:6px;opacity:0;transform:translateY(8px);pointer-events:none;transition:all .25s ease}.email-fab-dropdown.open{opacity:1;transform:translateY(0);pointer-events:auto}.email-fab-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--gray-500);padding:8px 14px 4px;font-family:'Barlow',sans-serif}.email-fab-dropdown a{display:flex;align-items:center;gap:10px;padding:10px 14px;font-size:14px;font-weight:500;color:var(--gray-700);border-radius:8px;transition:background .15s}.email-fab-dropdown a:hover{background:var(--blue-light);color:var(--blue)}.email-fab-dropdown .provider-icon{width:24px;height:24px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0}.email-fab-dropdown .pi-gmail{background:#ea4335;color:#fff}.email-fab-dropdown .pi-outlook{background:#0078d4;color:#fff}.email-fab-dropdown .pi-yahoo{background:#6001d2;color:#fff}.email-fab-dropdown .pi-default{background:var(--gray-300);color:var(--gray-700)}.email-fab-dropdown .divider{height:1px;background:var(--gray-300);margin:4px 8px}.chat-fab{position:fixed;bottom:24px;right:24px;width:56px;height:56px;border-radius:50%;background:var(--blue);color:var(--white);border:none;cursor:pointer;box-shadow:0 4px 20px rgba(14,79,179,.35);z-index:900;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.chat-fab:hover{background:var(--blue-dark);transform:scale(1.08);box-shadow:0 6px 28px rgba(14,79,179,.45)}.chat-fab svg{transition:transform .3s ease}.chat-fab.open svg{transform:rotate(90deg)}.chat-panel{position:fixed;bottom:92px;right:24px;width:400px;max-width:calc(100vw - 48px);height:560px;max-height:calc(100vh - 140px);background:var(--white);border-radius:16px;box-shadow:0 12px 48px rgba(11,31,59,.16);z-index:900;display:flex;flex-direction:column;transform:translateY(12px) scale(.95);opacity:0;pointer-events:none;transition:all .25s cubic-bezier(.4,0,.2,1)}.chat-panel.visible{transform:translateY(0) scale(1);opacity:1;pointer-events:auto}.chat-panel-header{background:var(--blue);color:var(--white);padding:14px 20px;display:flex;align-items:center;justify-content:space-between;border-radius:16px 16px 0 0;flex-shrink:0}.chat-header-left{display:flex;align-items:center;gap:10px}.chat-status-dot{width:8px;height:8px;border-radius:50%;background:#22c55e;flex-shrink:0}.chat-header-left h4{font-size:15px;font-weight:700;margin:0;line-height:1.2}.chat-header-left p{font-size:12px;opacity:.8;margin:0}.chat-header-actions{display:flex;gap:4px}.chat-header-actions button{background:rgba(255,255,255,.15);border:none;color:var(--white);width:32px;height:32px;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}.chat-header-actions button:hover{background:rgba(255,255,255,.25)}.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;scroll-behavior:smooth}.chat-msg{max-width:85%;padding:10px 14px;border-radius:14px;font-size:14px;line-height:1.5;word-wrap:break-word}.chat-msg.assistant{align-self:flex-start;background:var(--gray-100);color:var(--gray-900);border-bottom-left-radius:4px}.chat-msg.user{align-self:flex-end;background:var(--blue);color:var(--white);border-bottom-right-radius:4px}.chat-msg.system{align-self:center;background:transparent;color:var(--gray-500);font-size:12px;text-align:center;padding:4px 8px}.chat-msg .chat-file-badge{display:inline-flex;align-items:center;gap:4px;background:rgba(255,255,255,.2);padding:3px 8px;border-radius:6px;font-size:12px;margin-top:6px}.chat-msg.assistant .chat-file-badge{background:rgba(0,0,0,.06)}.chat-typing{align-self:flex-start;display:flex;gap:4px;padding:12px 16px;background:var(--gray-100);border-radius:14px;border-bottom-left-radius:4px}.chat-typing span{width:7px;height:7px;border-radius:50%;background:var(--gray-500);animation:chatBounce 1.4s ease-in-out infinite}.chat-typing span:nth-child(2){animation-delay:.2s}.chat-typing span:nth-child(3){animation-delay:.4s}@keyframes chatBounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-6px)}}.chat-escalation{align-self:center;background:#fef3c7;color:#92400e;font-size:12px;padding:6px 12px;border-radius:8px;text-align:center}.chat-input-area{padding:12px 16px;border-top:1px solid var(--gray-300);flex-shrink:0}.chat-file-preview{display:none;align-items:center;gap:8px;background:var(--gray-100);padding:6px 10px;border-radius:8px;margin-bottom:8px;font-size:13px;color:var(--gray-700)}.chat-file-preview.visible{display:flex}.chat-file-preview .file-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-file-preview .file-remove{background:none;border:none;color:var(--gray-500);cursor:pointer;font-size:16px;line-height:1;padding:0 2px}.chat-input-row{display:flex;align-items:flex-end;gap:8px}.chat-attach-btn{background:none;border:none;color:var(--gray-500);cursor:pointer;padding:6px;border-radius:8px;flex-shrink:0;transition:color .2s}.chat-attach-btn:hover{color:var(--blue)}.chat-input-row textarea{flex:1;border:1px solid var(--gray-300);border-radius:12px;padding:8px 12px;font-family:inherit;font-size:14px;color:var(--gray-900);resize:none;min-height:38px;max-height:80px;outline:none;transition:border-color .2s;line-height:1.4}.chat-input-row textarea:focus{border-color:var(--blue)}.chat-send-btn{background:var(--blue);border:none;color:var(--white);width:38px;height:38px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .2s,opacity .2s}.chat-send-btn:hover{background:var(--blue-dark)}.chat-send-btn:disabled{opacity:.4;cursor:not-allowed}.chat-footer-note{font-size:11px;color:var(--gray-500);text-align:center;margin-top:6px}.mobile-toggle{display:none;flex-direction:column;gap:5px;background:none;padding:4px;z-index:1002}.mobile-toggle span{width:24px;height:2px;background:var(--dark);border-radius:2px;transition:all .3s}.mobile-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.mobile-toggle.active span:nth-child(2){opacity:0}.mobile-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.mobile-overlay{display:none;position:fixed;inset:0;background:rgba(11,31,59,.5);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:999;opacity:0;transition:opacity .3s ease}.mobile-overlay.visible{opacity:1}.mobile-menu{position:fixed;top:0;right:0;width:300px;max-width:85vw;height:100%;background:var(--white);z-index:1001;transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;box-shadow:-8px 0 30px rgba(11,31,59,.12);overflow-y:auto}.mobile-menu.open{transform:translateX(0)}.mobile-menu-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--gray-100)}.mobile-menu-links{list-style:none;padding:16px 0;flex:1}.mobile-menu-links li{border-bottom:1px solid var(--gray-100)}.mobile-menu-links a{display:block;padding:16px 24px;font-size:16px;font-weight:500;color:var(--gray-700);transition:all .2s}.mobile-menu-links a:hover{background:var(--gray-100);color:var(--blue)}.mobile-menu-footer{padding:20px 24px;border-top:1px solid var(--gray-100)}.mobile-menu-footer .btn{width:100%;justify-content:center;margin-bottom:12px}.mobile-menu-capacity{text-align:center;font-size:12px;color:var(--gray-500);margin-top:8px}.mobile-menu-capacity .dot{display:inline-block;width:6px;height:6px;background:#22c55e;border-radius:50%;margin-right:4px;vertical-align:middle}.mobile-section-header a{font-weight:700 !important;color:var(--dark) !important;font-size:16px !important}.mobile-section-divider{border-top:1px solid var(--gray-300);margin-top:4px;padding-top:4px}.mobile-sub-item a{padding-left:36px !important;font-size:14px !important;color:var(--gray-500) !important}.mobile-sub-item{border-bottom:none !important}.mobile-sub-item a:hover{color:var(--blue) !important}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 24px;border-radius:6px;font-size:14px;font-weight:600;transition:all .3s;border:none;cursor:pointer}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue-dark);transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,114,251,.3)}.btn-outline{background:var(--white);color:var(--blue);border:1.5px solid var(--blue)}.btn-outline:hover{background:var(--blue);color:#fff}.btn-lg{padding:14px 32px;font-size:15px;border-radius:8px}.btn-sm{padding:6px 14px;font-size:12px}.page-container{max-width:1400px;margin:0 auto;padding:100px 24px 40px}.page-header{text-align:center;margin-bottom:20px}.page-header h1{font-size:clamp(24px,4vw,36px);font-weight:800;color:var(--dark);margin-bottom:6px;letter-spacing:-.5px}.page-header h1 span{color:var(--blue)}.page-header p{font-size:15px;color:var(--gray-500);max-width:500px;margin:0 auto}.wasm-status{display:flex;align-items:center;gap:8px;padding:8px 14px;background:var(--white);border-radius:8px;font-size:12px;color:var(--gray-500);box-shadow:var(--shadow-sm);margin-bottom:16px}.wasm-status.ready{color:var(--green)}.wasm-status.error{color:var(--red)}.wasm-progress{flex:1;height:3px;background:var(--gray-100);border-radius:2px;overflow:hidden}.wasm-progress-bar{height:100%;background:var(--blue);border-radius:2px;width:0%;transition:width .3s}.spinner{width:14px;height:14px;border:2px solid var(--gray-100);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.upload-bar{background:var(--white);border-radius:10px;padding:20px 24px;box-shadow:var(--shadow-sm);margin-bottom:20px;text-align:center;border:2px dashed transparent;transition:all .3s}.upload-bar.dragover{border-color:var(--blue);background:var(--blue-light)}.upload-bar-inner{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}.upload-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--gray-500)}.upload-formats{display:flex;gap:4px}.format-tag{padding:2px 8px;background:var(--gray-100);border-radius:4px;font-size:11px;font-weight:600;color:var(--gray-500);text-transform:uppercase}.privacy-tag{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--gray-500)}.privacy-tag svg{flex-shrink:0}.unit-toggle{display:inline-flex;border-radius:5px;overflow:hidden;border:1px solid var(--gray-300);margin-left:12px;flex-shrink:0}.unit-btn{padding:3px 10px;font-size:11px;font-weight:700;background:var(--white);color:var(--gray-500);cursor:pointer;transition:all .15s;border:none;letter-spacing:.3px}.unit-btn.active{background:var(--blue);color:#fff}.unit-btn:hover:not(.active){background:var(--blue-light);color:var(--blue)}.source-unit-select{padding:1px 4px;font-size:10px;border:1px solid var(--gray-300);border-radius:3px;background:var(--white);color:var(--gray-500);cursor:pointer;font-weight:600;margin-left:4px}.source-unit-select:hover{border-color:var(--blue);color:var(--blue)}.unit-confirm-banner{background:var(--amber-light);border:1.5px solid #f59e0b;border-radius:10px;padding:12px 14px;margin-bottom:14px;display:flex;align-items:flex-start;gap:10px}.unit-confirm-banner svg{flex-shrink:0;color:#d97706;margin-top:1px}.unit-confirm-body{flex:1}.unit-confirm-body strong{display:block;font-size:13px;font-weight:700;color:var(--gray-900);margin-bottom:2px;font-family:'Barlow',sans-serif}.unit-confirm-body p{font-size:12px;color:var(--gray-700);margin-bottom:8px;line-height:1.4}.unit-confirm-dims{font-size:13px;font-weight:600;color:var(--dark);background:rgba(255,255,255,0.7);padding:6px 10px;border-radius:6px;margin-bottom:10px;display:inline-block;font-family:'Barlow',sans-serif}.unit-confirm-btns{display:flex;gap:8px}.unit-confirm-btn{padding:7px 18px;border-radius:6px;font-size:13px;font-weight:700;font-family:'Barlow',sans-serif;cursor:pointer;transition:all 0.15s;border:1.5px solid transparent}.unit-confirm-btn.primary{background:var(--blue);color:var(--white)}.unit-confirm-btn.primary:hover{background:var(--blue-dark)}.unit-confirm-btn.secondary{background:var(--white);color:var(--gray-700);border-color:var(--gray-300)}.unit-confirm-btn.secondary:hover{border-color:var(--blue);color:var(--blue)}.unit-confirm-banner.confirmed{background:var(--green-light);border-color:var(--green);padding:8px 14px}.unit-confirm-banner.confirmed svg{color:var(--green)}.unit-confirm-banner.confirmed .unit-confirm-body p,.unit-confirm-banner.confirmed .unit-confirm-dims,.unit-confirm-banner.confirmed .unit-confirm-btns{display:none}.unit-confirm-banner.confirmed .unit-confirm-body strong{margin-bottom:0;color:var(--green);font-size:12px}.content-grid{display:grid;grid-template-columns:1fr 380px;gap:24px;align-items:start}.empty-state{text-align:center;padding:60px 24px;background:var(--white);border-radius:10px;box-shadow:var(--shadow-sm)}.empty-state svg{margin-bottom:16px;color:var(--gray-300)}.empty-state h3{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:4px}.empty-state p{font-size:13px;color:var(--gray-500)}.part-card{background:var(--white);border-radius:10px;box-shadow:var(--shadow-sm);overflow:hidden;margin-bottom:12px;transition:box-shadow .2s;animation:fadeIn .4s ease}.part-card:hover{box-shadow:var(--shadow-md)}.part-card-header{display:grid;grid-template-columns:110px 1fr auto auto;align-items:center;gap:14px;padding:14px 16px;cursor:pointer;user-select:none}.part-card.collapsed .part-card-body{display:none}.part-card.collapsed .card-chevron{transform:rotate(-90deg)}.thumb-container{width:110px;height:82px;background:var(--gray-100);border-radius:8px;overflow:hidden;position:relative;flex-shrink:0}.thumb-container img{width:100%;height:100%;object-fit:cover;display:block}.thumb-overlay{position:absolute;inset:0;background:rgba(0,114,251,.0);display:flex;align-items:center;justify-content:center;transition:background .2s;border-radius:8px}.thumb-overlay svg{opacity:0;transition:opacity .2s;color:#fff;filter:drop-shadow(0 1px 2px rgba(0,0,0,.3))}.thumb-container:hover .thumb-overlay{background:rgba(0,114,251,.4)}.thumb-container:hover .thumb-overlay svg{opacity:1}.part-info{min-width:0}.part-info-name{font-size:14px;font-weight:700;color:var(--dark);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.part-info-meta{font-size:12px;color:var(--gray-500);margin-top:2px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.part-info-meta span{white-space:nowrap}.part-header-price{text-align:right;padding-right:4px}.part-header-price .price-value{font-size:18px;font-weight:800;color:var(--blue)}.part-header-price .price-unit{font-size:11px;color:var(--gray-500)}.part-header-actions{display:flex;align-items:center;gap:4px}.part-action-btn{width:32px;height:32px;border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--gray-500);transition:all .2s}.part-action-btn:hover{background:var(--gray-100);color:var(--dark)}.part-action-btn.delete:hover{background:var(--red-light);color:var(--red)}.card-chevron{width:16px;height:16px;color:var(--gray-300);transition:transform .3s}.part-card-body{padding:0 16px 16px;border-top:1px solid var(--gray-100)}.config-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--gray-100)}.config-row:last-child{border-bottom:none}.config-label{width:120px;flex-shrink:0;font-size:12px;font-weight:600;color:var(--gray-500);text-transform:uppercase;letter-spacing:.3px}.chip-group{display:flex;flex-wrap:wrap;gap:6px}.chip-btn{padding:7px 16px;border-radius:6px;font-size:12px;font-weight:600;background:var(--gray-100);color:var(--gray-700);border:1.5px solid var(--gray-300);cursor:pointer;transition:all .2s;user-select:none;white-space:nowrap}.chip-btn:hover{background:var(--blue-light);color:var(--blue)}.chip-btn.active{background:var(--blue);color:#fff;border-color:var(--blue)}.toggle-group{display:inline-flex;border-radius:6px;overflow:hidden;border:1px solid var(--gray-300)}.toggle-btn{padding:6px 16px;font-size:12px;font-weight:600;background:var(--white);color:var(--gray-500);cursor:pointer;transition:all .2s;border:none}.toggle-btn.active{background:var(--blue);color:#fff}.form-select,.form-input{padding:7px 10px;border:1px solid var(--gray-300);border-radius:5px;font-size:13px;color:var(--dark);background:var(--white);transition:border-color .2s;outline:none}.form-select:focus,.form-input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,114,251,.1)}.qty-control{display:flex;align-items:center;gap:0;border:1px solid var(--gray-300);border-radius:6px;overflow:hidden}.qty-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:600;color:var(--gray-700);background:var(--gray-100);transition:all .2s;border:none;cursor:pointer}.qty-btn:hover{background:var(--blue-light);color:var(--blue)}.qty-input{width:96px;height:32px;text-align:center;border:none;border-left:1px solid var(--gray-300);border-right:1px solid var(--gray-300);font-size:13px;font-weight:600;color:var(--dark);outline:none;-moz-appearance:textfield}.qty-input::-webkit-outer-spin-button,.qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.detail-toggle{display:flex;align-items:center;gap:6px;padding:10px 0;cursor:pointer;user-select:none;font-size:12px;font-weight:600;color:var(--gray-500);text-transform:uppercase;letter-spacing:.3px;border-bottom:1px solid var(--gray-100)}.detail-toggle svg{transition:transform .3s;flex-shrink:0}.detail-toggle.open svg{transform:rotate(90deg)}.detail-content{display:none;padding:10px 0}.detail-content.open{display:block}.geo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.geo-item{padding:8px 10px;background:var(--gray-100);border-radius:6px}.geo-item .geo-label{font-size:10px;font-weight:600;color:var(--gray-500);text-transform:uppercase;letter-spacing:.4px;margin-bottom:1px}.geo-item .geo-value{font-size:14px;font-weight:700;color:var(--dark)}.geo-item .geo-unit{font-size:10px;font-weight:400;color:var(--gray-500)}.dfm-flags{display:flex;flex-direction:column;gap:6px;margin-top:8px}.dfm-flag{display:flex;align-items:flex-start;gap:8px;padding:8px 12px;border-radius:6px;font-size:12px;line-height:1.4}.dfm-flag.warn{background:var(--amber-light);color:var(--amber)}.dfm-flag.info{background:var(--blue-light);color:var(--blue)}.dfm-flag.danger{background:var(--red-light);color:var(--red)}.dfm-flag svg{flex-shrink:0;margin-top:1px}.rec-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:6px;font-size:12px;font-weight:700}.rec-badge.mill{background:var(--blue-light);color:var(--blue)}.rec-badge.lathe{background:var(--amber-light);color:var(--amber)}.rec-badge.laser{background:#d1fae5;color:#059669}.rec-confidence{font-size:10px;font-weight:500;opacity:.7}.complexity-bar{display:flex;gap:3px;margin-top:4px}.complexity-bar span{height:3px;flex:1;border-radius:2px;background:var(--gray-100)}.complexity-bar.low span:nth-child(-n+2){background:var(--green)}.complexity-bar.medium span:nth-child(-n+4){background:var(--amber)}.complexity-bar.high span{background:var(--red)}.breakdown-list{list-style:none;display:flex;flex-direction:column}.breakdown-item{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid var(--gray-100);font-size:12px}.breakdown-item:last-child{border-bottom:none}.breakdown-label{color:var(--gray-700);display:flex;align-items:center;gap:6px}.breakdown-label .sub{font-size:10px;color:var(--gray-300)}.breakdown-value{font-weight:600;color:var(--dark)}.breakdown-item.section-divider{border-top:2px solid var(--gray-100);border-bottom:none;padding-top:8px;margin-top:2px}.breakdown-item.section-divider .breakdown-label{font-weight:600;font-size:10px;text-transform:uppercase;letter-spacing:.3px;color:var(--gray-500)}.breakdown-item.subtotal{border-top:2px solid var(--gray-100);border-bottom:none;padding-top:10px;margin-top:4px}.breakdown-item.subtotal .breakdown-value{font-size:12px;color:var(--gray-500)}.breakdown-item.total{border-top:2px solid var(--dark);border-bottom:none;padding-top:10px;margin-top:4px}.breakdown-item.total .breakdown-label{font-weight:700;color:var(--dark);font-size:14px}.breakdown-item.total .breakdown-value{font-size:18px;font-weight:800;color:var(--blue)}.breakdown-item.per-unit .breakdown-value{color:var(--blue);font-weight:700}.time-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:10px;padding-bottom:10px;border-bottom:1px solid var(--gray-100)}.time-block{padding:6px 8px;background:var(--gray-100);border-radius:6px}.time-block .time-label{font-size:9px;font-weight:600;color:var(--gray-500);text-transform:uppercase;letter-spacing:.3px}.time-block .time-value{font-size:13px;font-weight:700;color:var(--dark)}.cost-chart{margin-top:10px;padding-top:10px;border-top:1px solid var(--gray-100)}.cost-chart h4{font-size:10px;font-weight:600;color:var(--gray-500);text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px}.chart-bar-container{display:flex;height:16px;border-radius:4px;overflow:hidden;margin-bottom:6px}.chart-bar-segment{height:100%;transition:width .5s;min-width:2px}.chart-legend{display:flex;flex-wrap:wrap;gap:8px}.chart-legend-item{display:flex;align-items:center;gap:4px;font-size:10px;color:var(--gray-500)}.chart-legend-dot{width:6px;height:6px;border-radius:2px}.loading-card{background:var(--white);border-radius:10px;box-shadow:var(--shadow-sm);padding:20px;margin-bottom:12px;display:flex;align-items:center;gap:14px;animation:fadeIn .3s ease}.loading-card .spinner{width:20px;height:20px;border-width:2.5px}.loading-card-text h4{font-size:13px;font-weight:600;color:var(--dark)}.loading-card-text p{font-size:12px;color:var(--gray-500)}.order-sidebar{position:sticky;top:76px;display:flex;flex-direction:column;gap:10px;background:var(--white);border:1.5px solid var(--gray-200);border-radius:14px;padding:16px;box-shadow:0 4px 24px rgba(11,31,59,.06)}.sidebar-card{background:var(--white);border-radius:10px;overflow:hidden;border-bottom:1px solid var(--gray-100);padding-bottom:12px}.sidebar-card-header{padding:12px 16px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;user-select:none;transition:background .2s}.sidebar-card-header:hover{background:var(--gray-100)}.sidebar-card-header h3{font-size:13px;font-weight:700;color:var(--dark);display:flex;align-items:center;gap:6px}.sidebar-card-header .toggle-icon{width:16px;height:16px;color:var(--gray-300);transition:transform .3s}.sidebar-card.collapsed .sidebar-card-body{display:none}.sidebar-card.collapsed .toggle-icon{transform:rotate(-90deg)}.sidebar-card-body{padding:0 16px 14px}.order-summary{padding:12px 0}.order-summary h3{font-size:14px;font-weight:700;color:var(--dark);margin-bottom:12px}.summary-empty{font-size:13px;color:var(--gray-500);text-align:center;padding:8px 0}.summary-row{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid var(--gray-100);font-size:13px}.summary-row:last-child{border-bottom:none}.summary-name{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--gray-700)}.summary-qty{color:var(--gray-500);font-size:12px;font-weight:500;flex-shrink:0}.summary-price{font-weight:600;color:var(--dark);flex-shrink:0}.order-total-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0 0;margin-top:8px;border-top:2px solid var(--dark)}.order-total-label{font-size:15px;font-weight:700;color:var(--dark)}.order-total-value{font-size:24px;font-weight:800;color:var(--blue)}.order-part-count{font-size:12px;color:var(--gray-500);margin-top:2px}.cta-card{background:var(--white);border-radius:10px;padding:12px 0 0;text-align:center}.cta-card .btn{width:100%;margin-bottom:8px}.cta-card .cta-sub{font-size:12px;color:var(--gray-500)}.cta-card .cta-sub a{color:var(--blue);font-weight:500}.form-group{margin-bottom:10px}.form-group:last-child{margin-bottom:0}.form-label{display:block;font-size:11px;font-weight:600;color:var(--gray-500);margin-bottom:3px;text-transform:uppercase;letter-spacing:.4px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}.form-hint{font-size:10px;color:var(--gray-300);margin-top:2px}.sidebar-card-body .form-input,.sidebar-card-body .form-select{width:100%}.cal-btn{padding:7px 12px;background:var(--green-light);color:var(--green);border-radius:5px;font-size:11px;font-weight:600;white-space:nowrap;transition:all .2s}.cal-btn:hover{background:var(--green);color:#fff}.cal-factor{font-size:11px;color:var(--gray-500);margin-top:4px}.cal-factor strong{color:var(--dark)}.viewer-page{position:fixed;inset:0;z-index:2000;background:var(--white);display:none;flex-direction:column}.viewer-page.active{display:flex}.viewer-topbar{display:flex;align-items:center;gap:12px;padding:8px 16px;background:var(--white);border-bottom:1px solid var(--gray-100);flex-shrink:0;min-height:48px}.viewer-back-btn{display:flex;align-items:center;gap:6px;padding:6px 14px;border-radius:6px;font-size:13px;font-weight:600;color:var(--gray-700);background:var(--gray-100);transition:all .2s;cursor:pointer;border:none}.viewer-back-btn:hover{background:var(--blue-light);color:var(--blue)}.viewer-topbar-name{font-size:14px;font-weight:600;color:var(--dark);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-topbar-meta{font-size:12px;color:var(--gray-500);display:flex;gap:10px;margin-left:auto}.viewer-topbar-badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:5px;font-size:11px;font-weight:600}.viewer-topbar-badge.mill{background:var(--blue-light);color:var(--blue)}.viewer-topbar-badge.lathe{background:var(--amber-light);color:var(--amber)}.viewer-topbar-badge.laser{background:#d1fae5;color:#059669}.viewer-canvas-area{flex:1;position:relative;overflow:hidden;background:#e9ecf2}#viewerCanvas{position:absolute;top:0;left:0;display:block}.view-cube-wrap{position:absolute;top:12px;right:12px;width:90px;height:90px;perspective:300px;z-index:10;cursor:pointer}.view-cube-inner{width:56px;height:56px;position:relative;transform-style:preserve-3d;margin:17px auto;transition:transform .05s linear}.view-cube-face{position:absolute;width:56px;height:56px;border:1.5px solid var(--gray-300);font-size:8px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.92);color:var(--gray-500);cursor:pointer;user-select:none;backface-visibility:visible;transition:background .15s,color .15s;box-shadow:0 1px 3px rgba(0,0,0,.08)}.view-cube-face:hover{background:var(--blue-light);color:var(--blue)}.vc-front{transform:translateZ(28px)}.vc-back{transform:rotateY(180deg) translateZ(28px)}.vc-right{transform:rotateY(90deg) translateZ(28px)}.vc-left{transform:rotateY(-90deg) translateZ(28px)}.vc-top{transform:rotateX(90deg) translateZ(28px)}.vc-bottom{transform:rotateX(-90deg) translateZ(28px)}.viewer-info-panel{position:absolute;top:12px;left:12px;display:none;flex-direction:column;gap:5px;z-index:10;max-width:240px}.viewer-info-panel.visible{display:flex}.viewer-info-item{background:rgba(255,255,255,.94);padding:6px 12px;border-radius:6px;font-size:11px;color:var(--gray-700);backdrop-filter:blur(8px);box-shadow:var(--shadow-sm)}.viewer-info-item strong{color:var(--dark);font-weight:700}.viewer-measure-label{position:absolute;background:rgba(0,114,251,.9);color:#fff;padding:3px 10px;border-radius:4px;font-size:12px;font-weight:700;pointer-events:none;white-space:nowrap;z-index:10;transform:translate(-50%,-100%);margin-top:-8px}.viewer-inspect-label{position:absolute;color:#fff;padding:4px 12px;border-radius:5px;font-size:12px;font-weight:700;pointer-events:none;white-space:nowrap;z-index:10;transform:translate(-50%,-100%);margin-top:-12px;box-shadow:0 2px 8px rgba(0,0,0,.15);display:none}.viewer-inspect-label.edge{background:rgba(234,88,12,.92)}.viewer-inspect-label.face{background:rgba(5,150,105,.92)}.viewer-inspect-label.locked{background:rgba(0,114,251,.9);display:block}.viewer-toolbar-bottom{display:flex;align-items:center;justify-content:center;gap:2px;padding:8px 16px;background:var(--white);border-top:1px solid var(--gray-100);flex-shrink:0}.vtb-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:6px 10px;border-radius:6px;border:none;background:transparent;color:var(--gray-500);cursor:pointer;transition:all .15s;min-width:52px}.vtb-btn:hover{background:var(--gray-100);color:var(--gray-700)}.vtb-btn.active{background:var(--blue-light);color:var(--blue)}.vtb-btn svg{width:20px;height:20px;flex-shrink:0}.vtb-label{font-size:9px;font-weight:600;letter-spacing:.3px;white-space:nowrap}.vtb-divider{width:1px;height:28px;background:var(--gray-100);margin:0 6px;flex-shrink:0}.section-slider-wrap{position:absolute;right:16px;top:50%;transform:translateY(-50%);z-index:10;display:none;flex-direction:column;align-items:center;gap:8px;background:rgba(255,255,255,.94);padding:12px 8px;border-radius:8px;backdrop-filter:blur(8px);box-shadow:var(--shadow-md)}.section-slider-wrap.visible{display:flex}.section-slider-wrap label{font-size:10px;color:var(--gray-500);font-weight:600;text-transform:uppercase;letter-spacing:.5px}.section-slider{writing-mode:vertical-lr;direction:rtl;width:20px;height:160px;-webkit-appearance:none;appearance:none;background:var(--gray-100);border-radius:4px;outline:none}.section-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--blue);cursor:pointer}.viewer-hint-bar{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);font-size:11px;color:var(--gray-500);background:rgba(255,255,255,.85);padding:4px 14px;border-radius:5px;white-space:nowrap;z-index:5;backdrop-filter:blur(4px);box-shadow:var(--shadow-sm)}.bbox-label{position:absolute;background:rgba(0,114,251,.88);color:#fff;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:700;pointer-events:none;white-space:nowrap;z-index:10;transform:translate(-50%,-50%);letter-spacing:.3px;display:none}.section-axis-btns{display:flex;gap:4px;margin-bottom:6px}.section-axis-btn{padding:4px 10px;border-radius:4px;border:1px solid var(--gray-200);background:var(--white);color:var(--gray-600);font-size:11px;font-weight:700;cursor:pointer;transition:all .15s;min-width:28px;text-align:center}.section-axis-btn:hover{border-color:var(--blue);color:var(--blue)}.section-axis-btn.active{background:var(--blue);color:#fff;border-color:var(--blue)}.viewer-dfm-panel{position:absolute;bottom:60px;left:50%;transform:translateX(-50%);z-index:15;display:none;flex-direction:column;gap:6px;max-width:420px;width:calc(100% - 32px);background:rgba(255,255,255,.96);padding:14px 16px;border-radius:10px;backdrop-filter:blur(10px);box-shadow:0 8px 32px rgba(11,31,59,.12);max-height:240px;overflow-y:auto}.viewer-dfm-panel.visible{display:flex}.viewer-dfm-panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.viewer-dfm-panel-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--gray-700)}.viewer-dfm-panel-close{background:none;border:none;cursor:pointer;color:var(--gray-500);padding:2px;border-radius:4px;display:flex;align-items:center;justify-content:center}.viewer-dfm-panel-close:hover{background:var(--gray-100);color:var(--gray-700)}.viewer-dfm-empty{font-size:12px;color:var(--gray-500);text-align:center;padding:8px 0}.footer-brand .nav-logo{color:var(--white);margin-bottom:16px}.footer{background:var(--dark);color:rgba(255,255,255,.5);padding:60px 0 30px}.footer-inner{max-width:1400px;margin:0 auto;padding:0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}.footer-brand p{font-size:14px;line-height:1.7;max-width:280px;margin-top:16px}.footer-col h4{font-size:14px;font-weight:600;color:var(--white);margin-bottom:20px}.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:12px}.footer-col a{font-size:14px;transition:color .2s}.footer-col a:hover{color:var(--blue)}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:13px}.footer-social{display:flex;gap:16px}.footer-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.05);display:flex;align-items:center;justify-content:center;transition:all .2s;font-size:14px}.footer-social a:hover{background:var(--blue);color:var(--white)}@media(max-width:1024px){.content-grid{grid-template-columns:1fr}.order-sidebar{position:static;max-height:none}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:768px){.nav-links{display:none}.mobile-toggle{display:flex}.promo-bar{font-size:12px;padding:8px 40px 8px 16px}.promo-bar code{font-size:11px}.email-fab-wrap{bottom:16px;left:16px}.email-fab{width:50px;height:50px}.email-fab-dropdown{min-width:200px}.chat-fab{width:50px;height:50px;bottom:16px;right:16px}.chat-panel{bottom:0;right:0;left:0;width:100%;max-width:100%;height:100vh;max-height:100vh;border-radius:0}.chat-panel-header{border-radius:0}.part-card-header{grid-template-columns:80px 1fr auto;gap:10px}.part-header-price{display:none}.thumb-container{width:80px;height:60px}.config-row{flex-direction:column;align-items:flex-start;gap:6px}.config-label{width:auto}.geo-grid{grid-template-columns:repeat(2,1fr)}.time-summary{grid-template-columns:repeat(2,1fr)}.upload-bar-inner{flex-direction:column;gap:10px}.viewer-topbar{flex-wrap:wrap;gap:8px;padding:8px 12px}.viewer-toolbar-bottom{gap:1px;padding:6px 8px;overflow-x:auto}.vtb-btn{min-width:40px;padding:5px 6px}.vtb-label{font-size:8px}.view-cube-wrap{width:70px;height:70px;top:8px;right:8px}.view-cube-inner{width:44px;height:44px;margin:13px auto}.view-cube-face{width:44px;height:44px;font-size:7px}.viewer-hint-bar{display:none}.footer-grid{grid-template-columns:1fr;gap:32px}.footer-bottom{flex-direction:column;gap:16px;text-align:center}}@media(max-width:500px){.page-header h1{font-size:22px}.geo-grid,.time-summary{grid-template-columns:1fr}}.fade-in{animation:fadeIn .4s ease forwards}@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.hidden{display:none !important}.chat-msg.assistant a{color:var(--blue);text-decoration:underline;text-underline-offset:2px}.chat-msg.assistant a:hover{color:#0a3a8a}.chat-suggestions{display:flex;flex-wrap:wrap;gap:6px;padding:4px 12px}.chat-suggestion-btn{background:#f0f4ff;border:1px solid #d0d9ed;color:var(--blue);padding:6px 12px;border-radius:16px;font-size:13px;cursor:pointer;transition:all 0.2s;font-family:inherit;line-height:1.3}.chat-suggestion-btn:hover{background:var(--blue);color:white;border-color:var(--blue)}.hero{display:flex;align-items:center;justify-content:center;padding-top:140px;padding-bottom:40px;position:relative;overflow:hidden;background:var(--white)}.hero::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:120%;height:120%;background:radial-gradient(circle at center,var(--blue-light) 0%,var(--gray-100) 40%,var(--white) 70%);z-index:0;pointer-events:none}.hero>*{position:relative;z-index:1}.hero > picture{position:absolute;inset:0;z-index:0;pointer-events:none}.hero-img-left,.hero-img-right{position:absolute;bottom:0;max-width:clamp(200px,24vw,420px);z-index:0;-webkit-mask-image:linear-gradient(to bottom,transparent 0%,black 15%,black 100%);mask-image:linear-gradient(to bottom,transparent 0%,black 15%,black 100%)}.hero-img-left{left:3%}.hero-img-right{right:3%}@media (max-width: 1200px){.hero-img-left,.hero-img-right{max-width:200px;pointer-events:none}.hero-img-left{left:-5%}.hero-img-right{right:-5%}}@media (max-width: 900px){.hero-img-left,.hero-img-right{display:none}}.trust-bar{padding:40px 0;border-bottom:1px solid var(--gray-200);background:var(--white)}.trust-bar p{text-align:center;font-size:13px;font-weight:500;text-transform:uppercase;letter-spacing:2px;color:var(--gray-400);margin-bottom:24px}.trust-logos{display:flex;justify-content:center;align-items:center;gap:48px;flex-wrap:wrap}.trust-logo{font-size:18px;font-weight:700;color:var(--gray-400);letter-spacing:1px}.quote-hero-wrapper{background:var(--white);border-bottom:1px solid var(--gray-200)}.page-container{padding-top:40px !important}.hero-content{text-align:center;max-width:800px;margin:0 auto;position:relative;z-index:2}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--white);border:1px solid var(--gray-300);border-radius:50px;padding:6px 16px 6px 8px;font-size:13px;font-weight:500;color:var(--gray-700);margin-bottom:16px;box-shadow:var(--shadow-sm)}.hero-badge .dot{width:8px;height:8px;background:#22c55e;border-radius:50%;position:relative}.hero-badge .dot::after{content:'';position:absolute;inset:-3px;border-radius:50%;background:rgba(34,197,94,0.3);animation:pulse-ring 2s infinite}.hero h1{font-size:clamp(32px,4vw,52px);font-weight:900;line-height:1.05;color:var(--dark);margin-bottom:16px;letter-spacing:-1.5px;text-transform:uppercase}.hero h1 .highlight{color:var(--blue)}.hero-text{font-size:16px;color:var(--gray-500);line-height:1.6;margin-bottom:24px;margin-left:auto;margin-right:auto;max-width:560px}.hero-upload-box{max-width:500px;margin:32px auto 0 auto;background:#f0f7ff;border:2px dashed var(--blue);border-radius:12px;padding:32px 24px;text-align:center;transition:all 0.3s ease;cursor:pointer;position:relative;box-shadow:0 10px 25px rgba(0,114,251,0.1)}.hero-upload-box:hover,.hero-upload-box.dragover{background:#e6f2ff;border-color:var(--blue-dark);box-shadow:0 15px 35px rgba(0,114,251,0.15);transform:translateY(-2px)}.hero-upload-icon-circle{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;background:var(--blue);color:#fff;border-radius:50%;margin-bottom:16px;box-shadow:0 6px 12px rgba(0,114,251,0.25);transition:transform 0.3s ease}.hero-upload-box:hover .hero-upload-icon-circle{transform:translateY(-3px) scale(1.05)}.hero-upload-box h3{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:6px}.hero-upload-box p{font-size:13px;color:var(--gray-500);margin:0}.hero-upload-controls{display:flex;justify-content:space-between;align-items:center;margin-top:20px;padding-top:16px;border-top:1px solid var(--gray-200)}.hero-privacy{font-size:12px;color:var(--gray-500);display:flex;align-items:center;gap:6px}.lead-gate-overlay{display:none;position:fixed;inset:0;background:rgba(11,31,59,0.6);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:2000;align-items:center;justify-content:center;padding:24px}.lead-gate-overlay.visible{display:flex}.lead-gate-card{background:var(--white);border-radius:16px;box-shadow:0 24px 80px rgba(11,31,59,0.25);max-width:520px;width:100%;max-height:90vh;overflow-y:auto;padding:40px 36px 32px;position:relative}.lead-gate-badge{display:inline-flex;align-items:center;gap:6px;background:var(--green-light);color:var(--green);font-size:13px;font-weight:600;padding:6px 14px;border-radius:20px;margin-bottom:16px;font-family:'Barlow',sans-serif}.lead-gate-badge .dot{width:8px;height:8px;background:var(--green);border-radius:50%;animation:pulse-dot 2s ease-in-out infinite}@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:0.4}}.lead-gate-card h2{font-family:'Barlow',sans-serif;font-size:24px;font-weight:700;color:var(--dark);margin-bottom:6px}.lead-gate-card .lead-subtitle{font-size:14px;color:var(--gray-500);margin-bottom:24px;line-height:1.5}.lead-gate-card .lead-preview{background:var(--gray-100);border-radius:10px;padding:14px 16px;margin-bottom:24px;display:flex;align-items:center;justify-content:space-between}.lead-preview-parts{font-size:13px;color:var(--gray-700);font-weight:500}.lead-preview-price{font-family:'Barlow',sans-serif;font-size:22px;font-weight:700;color:var(--dark);filter:blur(8px);user-select:none}.lead-gate-form{display:flex;flex-direction:column;gap:14px}.lead-gate-form .form-row{display:flex;gap:12px}.lead-gate-form .form-row > *{flex:1}.lead-gate-form label{display:block;font-size:12px;font-weight:600;color:var(--gray-700);margin-bottom:4px;font-family:'Barlow',sans-serif}.lead-gate-form input,.lead-gate-form select{width:100%;padding:10px 12px;border:1.5px solid var(--gray-300);border-radius:8px;font-size:14px;color:var(--gray-900);background:var(--white);transition:border-color 0.2s}.lead-gate-form input:focus,.lead-gate-form select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(14,79,179,0.1)}.lead-gate-form input::placeholder{color:var(--gray-300)}.lead-gate-form .required-star{color:var(--red)}.lead-gate-submit{width:100%;padding:14px;background:var(--blue);color:var(--white);border:none;border-radius:10px;font-family:'Barlow',sans-serif;font-size:16px;font-weight:700;cursor:pointer;transition:background 0.2s,transform 0.1s;margin-top:4px}.lead-gate-submit:hover{background:var(--blue-dark)}.lead-gate-submit:active{transform:scale(0.98)}.lead-gate-submit:disabled{opacity:0.6;cursor:not-allowed}.lead-gate-privacy{font-size:11px;color:var(--gray-500);text-align:center;margin-top:8px;line-height:1.5}.lead-gate-privacy svg{vertical-align:-2px;margin-right:2px}.price-gated .price-value,.price-gated .price-unit,.price-gated .breakdown-value,.price-gated .order-total-value,.price-gated .summary-price{filter:blur(8px);user-select:none;pointer-events:none}.price-gated .time-summary,.price-gated .breakdown-list{filter:blur(6px);user-select:none;pointer-events:none}@media (max-width: 600px){.lead-gate-card{padding:28px 20px 24px}.lead-gate-card h2{font-size:20px}.lead-gate-form .form-row{flex-direction:column;gap:14px}}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--gray-700);cursor:pointer}.checkbox-label input[type="checkbox"]{width:16px;height:16px;accent-color:var(--blue);cursor:pointer}.radio-label{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:var(--gray-700);cursor:pointer}.radio-label input[type="radio"]{width:16px;height:16px;accent-color:var(--blue);cursor:pointer;margin-top:2px;flex-shrink:0}.radio-label strong{display:block;color:var(--dark);font-size:13px}.radio-desc{display:block;font-size:12px;color:var(--gray-500);margin-top:2px;line-height:1.4}.config-textarea{width:100%;max-width:400px;padding:10px 12px;border:1.5px solid var(--gray-200);border-radius:8px;font-family:'DM Sans',sans-serif;font-size:13px;color:var(--gray-700);resize:vertical;transition:border-color 0.2s}.config-textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(14,79,179,0.1)}
/* Lead Time Options */
.lead-time-options{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.lead-time-option{display:block;width:100%;border:1.5px solid var(--gray-200);border-radius:10px;padding:10px 14px;cursor:pointer;text-align:left;transition:all .2s;background:var(--white);font-family:inherit}
.lead-time-option:hover{border-color:var(--blue)}
.lead-time-option.selected{border-color:var(--blue);background:var(--blue-light);border-left:4px solid var(--blue);box-shadow:0 2px 8px rgba(14,79,179,.12)}
.lt-badge{font-size:12px;font-weight:700;margin-bottom:4px}
.lt-economy{color:#059669}
.lt-standard{color:var(--blue)}
.lt-rush{color:#d97706}
.lt-lead{font-size:12px;color:var(--gray-500);margin-bottom:6px}
.lt-price-row{display:flex;align-items:baseline;gap:4px}
.lt-price{font-family:'Barlow',sans-serif;font-size:20px;font-weight:800;color:var(--dark)}
.lead-time-option.selected .lt-price{color:var(--blue)}
.lt-unit{font-size:12px;color:var(--gray-500)}
.lt-ship-note{display:flex;align-items:center;gap:8px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;padding:10px 12px;margin-top:12px;font-size:12px;color:#166534}
.lt-ship-note svg{color:#059669;flex-shrink:0}

/* Checkout Actions */
#checkoutActions .btn-outline{background:var(--white);color:var(--blue);border:1.5px solid var(--blue)}
#checkoutActions .btn-outline:hover{background:var(--blue);color:var(--white)}
#checkoutActions .btn-outline svg{width:16px;height:16px}

/* Coupon */
.coupon-toggle{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--blue);cursor:pointer;transition:opacity .2s}
.coupon-toggle:hover{opacity:.7}
.coupon-toggle svg{width:14px;height:14px}
.coupon-form{margin-top:12px}
.coupon-input{flex:1;padding:8px 12px;border:1.5px solid var(--gray-200);border-radius:8px;font-family:'DM Sans',sans-serif;font-size:13px;outline:none;transition:border-color .2s}
.coupon-input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(14,79,179,.08)}
.coupon-msg{font-size:12px;margin-top:6px;min-height:16px}
.coupon-msg.success{color:#059669}
.coupon-msg.error{color:#d93025}

/* Add More Parts Zone (below uploaded parts) */
.add-parts-zone{margin-top:12px;margin-bottom:12px}
.add-parts-inner{display:flex;align-items:center;gap:16px;padding:20px 24px;background:#f0f7ff;border:2px dashed var(--blue);border-radius:10px;cursor:pointer;transition:all .25s}
.add-parts-inner:hover{background:#e6f2ff;border-color:var(--blue-dark);transform:translateY(-1px);box-shadow:0 8px 20px rgba(14,79,179,.1)}
.add-parts-inner svg{color:var(--blue);flex-shrink:0}
.add-parts-inner strong{display:block;font-size:14px;font-weight:700;color:var(--dark);margin-bottom:2px}
.add-parts-inner span{font-size:12px;color:var(--gray-500)}
.add-parts-zone.dragover .add-parts-inner{background:#e6f2ff;border-color:var(--blue-dark);box-shadow:0 8px 20px rgba(14,79,179,.15)}

/* Collapsed card summary tags */
.part-collapsed-summary{display:none;flex-wrap:wrap;gap:4px;margin-top:6px}
.part-card.collapsed .part-collapsed-summary{display:flex}
.collapsed-tag{display:inline-block;padding:2px 8px;background:var(--gray-100);border:1px solid var(--gray-200);border-radius:4px;font-size:10px;font-weight:600;color:var(--gray-500);white-space:nowrap;letter-spacing:.2px}

.parts-header{text-align:center;margin-bottom:56px}.aeo-header{text-align:center;margin-bottom:48px}.why-header{text-align:center;margin-bottom:56px}.pillars-header{text-align:center;margin-bottom:56px}.process-header{text-align:center;margin-bottom:56px}.faq-header{text-align:center;margin-bottom:48px}.nearby-header{text-align:center;margin-bottom:2rem}.materials-header{text-align:center;margin-bottom:48px}.finishes-header{text-align:center;margin-bottom:48px}.industries-header{text-align:center;margin-bottom:48px}.comparison-header{text-align:center;margin-bottom:48px}.eco-header{text-align:center;margin-bottom:48px}.local-context-inner{max-width:760px;margin:0 auto;text-align:center}.local-context-body{text-align:left}.capabilities-demand,.capabilities-demand-secondary{margin-left:auto;margin-right:auto;text-align:left}