@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0b0b0f;--bg-subtle: #111118;--surface: #16161e;--surface-hover: #1e1e28;--surface-raised: #22222e;--border: #2a2a36;--border-faint: #1e1e2a;--text: #eaeaf0;--text-dim: #8888a0;--text-muted: #5c5c72;--accent: #6764f2;--accent-light: #8280ff;--accent-glow: rgba(103, 100, 242, .15);--accent-glow-strong: rgba(103, 100, 242, .3);--error: #f43f5e;--success: #22c55e;--warning: #eab308;--radius: 12px;--radius-sm: 8px;--radius-lg: 20px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--shadow-accent: 0 4px 24px rgba(103, 100, 242, .25)}html,body,#root{height:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.sr-only-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.ribbon-wrapper{position:fixed;top:0;right:0;width:300px;height:300px;overflow:hidden;z-index:100;pointer-events:none}.ribbon{position:absolute;top:55px;right:-105px;width:350px;padding:8px 0;background:linear-gradient(135deg,#eab308,#f59e0b);color:#1a1a00;text-align:center;font-size:.72rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;transform:rotate(45deg);box-shadow:0 2px 10px #eab30866;pointer-events:auto}.landing{min-height:100%;display:flex;flex-direction:column;overflow-x:hidden}.landing-nav{position:sticky;top:0;z-index:50;background:#0b0b0fd9;-webkit-backdrop-filter:blur(16px) saturate(1.5);backdrop-filter:blur(16px) saturate(1.5);border-bottom:1px solid var(--border-faint)}.landing-nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:14px 24px}.landing-logo{display:flex;align-items:center;gap:10px}.landing-logo-icon{width:36px;height:36px;border-radius:var(--radius-sm);background:var(--accent);display:flex;align-items:center;justify-content:center;color:#fff}.landing-logo-text{font-size:1.1rem;font-weight:800;letter-spacing:-.02em;color:var(--text)}.landing-nav-links{display:flex;gap:32px}.landing-nav-links a{color:var(--text-dim);text-decoration:none;font-size:.88rem;font-weight:600;transition:color .2s}.landing-nav-links a:hover{color:var(--accent-light)}.hero{padding:40px 24px 60px;max-width:1200px;margin:0 auto;width:100%}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.hero-left{display:flex;flex-direction:column;gap:20px}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--accent-glow);border:1px solid rgba(103,100,242,.2);padding:6px 16px;border-radius:100px;font-size:.82rem;font-weight:600;color:var(--accent-light);width:fit-content}.hero-badge-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse-dot 2s ease-in-out infinite}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.4)}}.hero-title{font-size:clamp(2rem,3.5vw,3.2rem);font-weight:900;line-height:1.1;letter-spacing:-.03em;color:var(--text)}.hero-title-accent{background:linear-gradient(135deg,var(--accent),var(--accent-light),#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.05rem;color:var(--text-dim);line-height:1.7;max-width:480px}.hero-dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:28px 24px;display:flex;align-items:center;gap:16px;cursor:pointer;transition:all .25s ease;background:transparent}.hero-dropzone:hover{border-color:var(--accent);background:var(--accent-glow);box-shadow:var(--shadow-accent)}.hero-dropzone-icon{width:56px;height:56px;min-width:56px;border-radius:var(--radius);background:var(--surface);display:flex;align-items:center;justify-content:center;color:var(--accent);transition:background .25s}.hero-dropzone:hover .hero-dropzone-icon{background:var(--accent-glow-strong)}.hero-dropzone-text{display:flex;flex-direction:column;gap:4px}.hero-dropzone-primary{font-size:.95rem;font-weight:600;color:var(--text)}.hero-dropzone-link{color:var(--accent-light);text-decoration:underline;text-underline-offset:2px}.hero-dropzone-hint{font-size:.78rem;color:var(--text-muted)}.hero-checks{display:flex;flex-wrap:wrap;gap:16px}.hero-check{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;color:var(--text-dim)}.hero-right{position:relative}.hero-preview-stack{width:100%;max-width:520px;margin:0 auto;display:flex;flex-direction:column;gap:14px}.hero-status-stack{display:flex;flex-direction:column;gap:10px}.hero-preview-card{position:relative;width:100%;min-height:480px;border-radius:var(--radius-lg);overflow:hidden;background:radial-gradient(circle at top,rgba(103,100,242,.18),transparent 45%),linear-gradient(180deg,#22222ef5,#121219fa);border:1px solid var(--border);box-shadow:var(--shadow-lg),0 0 80px #6764f214}.hero-preview-card-error{border-color:#f43f5e59;background:radial-gradient(circle at top,rgba(244,63,94,.14),transparent 40%),linear-gradient(180deg,#22181ef5,#120c10fa)}.hero-preview-card-body{min-height:480px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:32px;text-align:center}.hero-preview-card-body h3{font-size:1.4rem;font-weight:800;letter-spacing:-.02em}.hero-preview-card-body p{max-width:320px;color:var(--text-dim)}.hero-preview-actions{display:flex;align-items:center;justify-content:center;gap:12px;padding:0 24px 24px;flex-wrap:wrap}.hero-action-btn{background:var(--surface);color:var(--text);border:1px solid var(--border);padding:10px 16px;border-radius:var(--radius-sm);cursor:pointer;font-size:.88rem;font-weight:700;transition:all .2s}.hero-action-btn:hover{background:var(--surface-hover);border-color:var(--accent)}.hero-action-btn-primary{background:var(--accent);color:#fff;border-color:transparent;box-shadow:var(--shadow-accent)}.hero-action-btn-primary:hover{background:var(--accent-light);border-color:transparent}.hero-demo{position:relative;width:100%;aspect-ratio:1 / 1;max-width:480px;margin:0 auto;border-radius:var(--radius-lg);overflow:hidden;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg),0 0 80px #6764f214}.hero-demo-inner{position:relative;width:100%;height:100%}.hero-demo-layer{position:absolute;inset:0}.hero-demo-layer img{width:100%;height:100%;object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none}.hero-demo-before{z-index:2}.hero-demo-after{z-index:1;background:#fff}.hero-demo-slider{position:absolute;top:0;bottom:0;width:0;z-index:10;cursor:col-resize;touch-action:none}.hero-demo-slider-line{position:absolute;top:0;bottom:0;left:-1px;width:2px;background:var(--text);opacity:.6}.hero-demo-slider-knob{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:36px;height:36px;border-radius:50%;background:var(--bg);border:2px solid var(--text);display:flex;align-items:center;justify-content:center;color:var(--text);opacity:.9;transition:opacity .15s,transform .15s;box-shadow:var(--shadow-md)}.hero-demo-slider:hover .hero-demo-slider-knob{opacity:1;transform:translate(-50%,-50%) scale(1.1)}.hero-demo-label{position:absolute;bottom:12px;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:var(--text);font-size:.7rem;font-weight:700;padding:3px 10px;border-radius:6px;pointer-events:none;z-index:15;text-transform:uppercase;letter-spacing:.05em}.hero-demo-label-left{left:12px}.hero-demo-label-right{right:12px}.social-proof{border-top:1px solid var(--border-faint);border-bottom:1px solid var(--border-faint);background:var(--bg-subtle);padding:32px 24px}.social-proof-inner{max-width:900px;margin:0 auto;display:flex;align-items:center;justify-content:center;gap:40px;flex-wrap:wrap}.social-proof-stat{display:flex;flex-direction:column;align-items:center;gap:2px}.social-proof-number{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;background:linear-gradient(135deg,var(--text),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.social-proof-label{font-size:.78rem;color:var(--text-muted);font-weight:500}.social-proof-divider{width:1px;height:36px;background:var(--border)}.features{padding:80px 24px;max-width:1200px;margin:0 auto}.features-inner{display:flex;flex-direction:column;gap:48px}.features-header{text-align:center;display:flex;flex-direction:column;gap:12px;align-items:center}.section-tag{font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}.section-title{font-size:clamp(1.6rem,3vw,2.5rem);font-weight:900;letter-spacing:-.03em;color:var(--text)}.section-desc{color:var(--text-dim);font-size:1rem;max-width:500px}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{position:relative;padding:32px 28px;border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border-faint);transition:all .3s ease;display:flex;flex-direction:column;gap:16px}.feature-card:hover{border-color:#6764f24d;background:var(--surface-hover);transform:translateY(-4px);box-shadow:0 12px 40px #6764f21a}.feature-step{position:absolute;top:16px;right:20px;font-size:3rem;font-weight:900;color:var(--border);line-height:1;pointer-events:none}.feature-icon{width:48px;height:48px;border-radius:var(--radius);background:var(--accent-glow);display:flex;align-items:center;justify-content:center;color:var(--accent)}.feature-title{font-size:1.15rem;font-weight:700;letter-spacing:-.01em}.feature-desc{font-size:.9rem;color:var(--text-dim);line-height:1.7}.cta-section{position:relative;padding:80px 24px;text-align:center;overflow:hidden;background:var(--bg-subtle);border-top:1px solid var(--border-faint)}.cta-glow{position:absolute;border-radius:50%;pointer-events:none}.cta-glow-1{width:400px;height:400px;top:-100px;right:-100px;background:#6764f21f;filter:blur(100px)}.cta-glow-2{width:300px;height:300px;bottom:-80px;left:-80px;background:#6764f214;filter:blur(80px)}.cta-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:20px}.cta-title{font-size:clamp(1.5rem,3vw,2.5rem);font-weight:900;letter-spacing:-.03em;max-width:600px}.cta-subtitle{color:var(--text-dim);font-size:1rem;max-width:440px}.cta-button{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;border:none;border-radius:var(--radius);background:var(--accent);color:#fff;font-size:1rem;font-weight:700;cursor:pointer;transition:all .25s ease;box-shadow:var(--shadow-accent)}.cta-button:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 8px 32px #6764f259}.cta-button:active{transform:translateY(0) scale(.98)}.cta-note{font-size:.82rem;color:var(--text-muted)}.landing-footer{border-top:1px solid var(--border-faint);padding:28px 24px;background:var(--bg)}.landing-footer-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.landing-footer-logo{display:flex;align-items:center;gap:8px;color:var(--text-muted);font-weight:700;font-size:.9rem}.landing-footer-links{display:flex;gap:24px}.landing-footer-links a{color:var(--text-muted);text-decoration:none;font-size:.82rem;transition:color .2s}.landing-footer-links a:hover{color:var(--accent-light)}.landing-footer-copy{font-size:.78rem;color:var(--text-muted)}.app{max-width:960px;margin:0 auto;padding:24px 20px;display:flex;flex-direction:column;gap:16px;min-height:100%}.app-header{display:flex;align-items:center;justify-content:space-between}.app-header-logo{display:flex;align-items:center;gap:10px}.app-logo-icon{width:32px;height:32px;border-radius:var(--radius-sm);background:var(--accent);display:flex;align-items:center;justify-content:center;color:#fff}.app-header h1{font-size:1.15rem;font-weight:700;letter-spacing:-.02em}.reset-btn{background:var(--surface);color:var(--text);border:1px solid var(--border);padding:8px 18px;border-radius:var(--radius-sm);cursor:pointer;font-size:.85rem;font-weight:600;transition:all .2s}.reset-btn:hover{background:var(--surface-hover);border-color:var(--accent)}.status-bar{padding:10px 16px;border-radius:var(--radius-sm);font-size:.85rem;background:var(--surface);border:1px solid var(--border)}.status-succeeded{border-color:var(--success)}.status-failed{border-color:var(--error)}.status-error{color:var(--error)}.drop-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:48px 24px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s;-webkit-user-select:none;user-select:none}.drop-zone:hover,.drop-zone.drag-over{border-color:var(--accent);background:var(--accent-glow)}.drop-zone.disabled{opacity:.5;pointer-events:none}.drop-zone-content{display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--text-dim)}.drop-zone-primary{font-size:1rem;color:var(--text)}.drop-zone-hint{font-size:.8rem}.drop-zone-error{margin-top:12px;color:var(--error);font-size:.85rem}.error-dropzone-wrapper{display:flex;flex-direction:column;gap:16px}.error-message{color:var(--error);font-size:.9rem;padding:10px 16px;background:#f43f5e14;border:1px solid rgba(244,63,94,.2);border-radius:var(--radius-sm)}.progress-track{height:6px;background:var(--surface);border:1px solid var(--border);border-radius:3px;overflow:hidden}.progress-fill{height:100%;background:var(--accent);border-radius:3px;transition:width 80ms linear}.progress-fill.progress-complete{background:var(--success);transition:width .5s cubic-bezier(.4,0,.2,1)}.spinner-area{display:flex;justify-content:center;padding:48px 0}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.compare-wrapper{display:flex;flex-direction:column;gap:8px}.hero-preview-stack .compare-wrapper{max-width:520px;margin:0 auto}.compare-toolbar{display:flex;align-items:center;gap:8px;font-size:.85rem;flex-wrap:wrap}.compare-zoom-label{min-width:48px;text-align:right;font-variant-numeric:tabular-nums;color:var(--text-dim)}.compare-btn{background:var(--surface);color:var(--text);border:1px solid var(--border);width:30px;height:30px;border-radius:var(--radius-sm);cursor:pointer;font-size:1rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:all .15s;text-decoration:none;font-weight:600}.compare-btn:hover{background:var(--surface-hover);border-color:var(--accent)}.compare-btn-text{width:auto;padding:0 12px;font-size:.8rem}.compare-btn-download{width:auto;min-width:140px;padding:0 16px;background:linear-gradient(135deg,var(--accent),var(--accent-light));border-color:transparent;color:#fff;box-shadow:var(--shadow-accent)}.compare-btn-download:hover{background:linear-gradient(135deg,var(--accent-light),#9b98ff);border-color:transparent;transform:translateY(-1px)}.compare-hint{margin-left:auto;color:var(--text-dim);font-size:.75rem}.compare-container{position:relative;width:100%;max-height:70vh;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;cursor:default;touch-action:none}.compare-wrapper:fullscreen{background:var(--bg);padding:24px;gap:16px;width:100%;height:100%}.compare-wrapper:fullscreen .compare-toolbar{padding-top:4px}.compare-wrapper:fullscreen .compare-container{flex:1;max-height:none;min-height:0}.compare-inner{position:relative;width:100%;height:100%}.compare-before{position:absolute;inset:0}.compare-slider{position:absolute;top:0;bottom:0;width:0;z-index:10;cursor:col-resize;touch-action:none}.compare-slider-line{position:absolute;top:0;bottom:0;left:-1px;width:2px;background:var(--text);opacity:.7}.compare-slider-knob{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:36px;height:36px;border-radius:50%;background:var(--bg);border:2px solid var(--text);display:flex;align-items:center;justify-content:center;color:var(--text);opacity:.85;transition:opacity .15s}.compare-slider:hover .compare-slider-knob,.compare-slider:active .compare-slider-knob{opacity:1}.compare-label{position:absolute;bottom:10px;background:#0009;color:var(--text);font-size:.7rem;padding:2px 8px;border-radius:4px;pointer-events:none;z-index:5}.compare-label-left{left:10px}.compare-label-right{right:10px}@media(max-width:900px){.hero-content{grid-template-columns:1fr;gap:40px}.hero{padding:32px 20px 48px}.hero-left{order:1;align-items:center;text-align:center}.hero-title{text-align:center}.hero-subtitle{text-align:center;margin:0 auto}.hero-checks{justify-content:center}.hero-right{order:2}.hero-demo{max-width:400px}.hero-preview-card,.hero-preview-card-body{min-height:420px}.features-grid{grid-template-columns:1fr;max-width:480px;margin:0 auto}.landing-nav-links{display:none}.social-proof-inner{gap:24px}.social-proof-divider{display:none}}@media(max-width:600px){.hero{padding:24px 16px 40px}.hero-title{font-size:1.8rem}.hero-subtitle{font-size:.95rem}.hero-dropzone{flex-direction:column;text-align:center;padding:24px 20px}.hero-checks{flex-direction:column;align-items:center;gap:8px}.hero-demo{max-width:100%;margin:0}.hero-preview-card,.hero-preview-card-body{min-height:360px}.social-proof-inner{flex-direction:column;gap:20px}.features,.cta-section{padding:48px 16px}.cta-title{font-size:1.4rem}.landing-footer-inner{flex-direction:column;align-items:center;text-align:center;gap:12px}.ribbon-wrapper{width:220px;height:220px}.ribbon{top:38px;right:-70px;width:240px;font-size:.62rem}.app{padding:16px 12px}.compare-hint{width:100%;margin-left:0}.compare-wrapper:fullscreen{padding:16px}.compare-wrapper:fullscreen .compare-container{height:calc(100vh - 160px)!important}}