@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap");:root{--bg-primary:#f9fafb;--bg-secondary:#f3f4f6;--bg-card:#ffffff;--bg-card-hover:#f9fafb;--border:#e5e7eb;--border-hover:#d1d5db;--violet:#8b5cf6;--violet-light:#a855f7;--violet-glow:rgba(139,92,246,0.2);--cyan:#06b6d4;--cyan-glow:rgba(6,182,212,0.2);--green:#10b981;--green-glow:rgba(16,185,129,0.2);--rose:#f43f5e;--text-primary:#111827;--text-secondary:#4b5563;--text-muted:#9ca3af;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-xl:28px;--radius-full:9999px;--transition:0.2s cubic-bezier(0.4,0,0.2,1);--transition-slow:0.4s cubic-bezier(0.4,0,0.2,1)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}.bg-grid{position:fixed;inset:0;z-index:0;background:radial-gradient(ellipse 80% 60% at 20% 10%,rgba(124,58,237,.12) 0,transparent 60%),radial-gradient(ellipse 60% 50% at 80% 90%,rgba(6,182,212,.08) 0,transparent 60%),var(--bg-primary);pointer-events:none}.bg-grid:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(0,0,0,.03) 1px,transparent 0),linear-gradient(90deg,rgba(0,0,0,.03) 1px,transparent 0);background-size:60px 60px}.page-content{position:relative;z-index:1}.container{max-width:1200px;margin:0 auto;padding:0 24px}.navbar{position:-webkit-sticky;position:sticky;top:0;z-index:100;padding:16px 24px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);background:rgba(255,255,255,.85);border-bottom:1px solid var(--border)}.navbar-inner{max-width:1200px;margin:0 auto;justify-content:space-between;gap:24px}.logo,.navbar-inner{display:flex;align-items:center}.logo{gap:10px;text-decoration:none;font-family:Space Grotesk,sans-serif;font-weight:700;font-size:1.25rem;color:var(--text-primary);letter-spacing:-.02em}.logo-icon{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--violet),var(--cyan));justify-content:center;font-size:16px;flex-shrink:0}.logo-icon,.nav-links{display:flex;align-items:center}.nav-links{gap:4px}.nav-link{padding:8px 16px;border-radius:var(--radius-full);color:var(--text-secondary);text-decoration:none;font-size:.875rem;font-weight:500;transition:all var(--transition)}.nav-link.active,.nav-link:hover{color:var(--text-primary);background:var(--bg-card-hover)}.nav-cta{gap:12px}.btn-github,.nav-cta{display:flex;align-items:center}.btn-github{gap:8px;padding:8px 16px;border-radius:var(--radius-full);border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);text-decoration:none;font-size:.875rem;font-weight:500;transition:all var(--transition)}.btn-github:hover{border-color:var(--border-hover);color:var(--text-primary);background:var(--bg-card-hover)}.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--violet),var(--violet-light));color:#fff;text-decoration:none;font-size:.875rem;font-weight:600;transition:all var(--transition);border:none;cursor:pointer;box-shadow:0 0 20px var(--violet-glow)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 0 30px var(--violet-glow),0 8px 24px rgba(0,0,0,.3)}.btn-primary:active{transform:translateY(0)}.btn-secondary{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-full);background:var(--bg-card);border:1px solid var(--border);color:var(--text-primary);text-decoration:none;font-size:.875rem;font-weight:600;transition:all var(--transition);cursor:pointer}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-1px)}.hero{padding:100px 0 80px;text-align:center}.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:var(--radius-full);background:rgba(124,58,237,.1);border:1px solid rgba(124,58,237,.2);color:var(--violet-light);font-size:.8rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;margin-bottom:24px}.badge-dot{width:6px;height:6px;border-radius:50%;background:var(--violet-light);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}.hero-title{font-family:Space Grotesk,sans-serif;font-size:clamp(2.5rem,6vw,5rem);font-weight:800;line-height:1.05;letter-spacing:-.03em;margin-bottom:24px}.gradient-text{background:linear-gradient(135deg,#a855f7,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:clamp(1rem,2.5vw,1.25rem);color:var(--text-secondary);max-width:640px;margin:0 auto 40px;line-height:1.7}.hero-actions{gap:12px;margin-bottom:60px}.hero-actions,.hero-trust{display:flex;align-items:center;justify-content:center;flex-wrap:wrap}.hero-trust{gap:32px}.trust-item{display:flex;align-items:center;gap:8px;color:var(--text-muted);font-size:.8rem;font-weight:500}.trust-icon{font-size:16px}.glass-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all var(--transition)}.glass-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-2px)}.tool-section{padding:20px 0 80px}.tool-wrapper{max-width:900px;margin:0 auto}.drop-zone{border:2px dashed var(--border);border-radius:var(--radius-xl);padding:60px 40px;text-align:center;cursor:pointer;transition:all var(--transition);background:var(--bg-card);position:relative;overflow:hidden}.drop-zone:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 100%,rgba(124,58,237,.08),transparent 70%);pointer-events:none}.drop-zone.drag-over,.drop-zone:hover{border-color:var(--violet);background:rgba(124,58,237,.05)}.drop-zone.drag-over{border-color:var(--violet-light);box-shadow:0 0 40px var(--violet-glow)}.drop-icon{width:72px;height:72px;margin:0 auto 20px;border-radius:20px;background:rgba(124,58,237,.1);border:1px solid rgba(124,58,237,.2);display:flex;align-items:center;justify-content:center;font-size:28px;transition:all var(--transition)}.drop-zone:hover .drop-icon{background:rgba(124,58,237,.2);border-color:rgba(124,58,237,.4);transform:scale(1.05)}.drop-title{font-family:Space Grotesk,sans-serif;font-size:1.3rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.drop-subtitle{color:var(--text-secondary);font-size:.9rem;margin-bottom:20px}.drop-formats{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}.format-tag{padding:4px 10px;border-radius:var(--radius-full);background:rgba(0,0,0,.05);border:1px solid var(--border);font-size:.75rem;color:var(--text-muted);font-family:Space Grotesk,monospace}.file-list{margin-top:20px;display:flex;flex-direction:column;gap:12px}.file-item{display:grid;grid-template-columns:48px 1fr auto;align-items:center;grid-gap:16px;gap:16px;padding:16px 20px;border-radius:var(--radius-md);background:var(--bg-card);border:1px solid var(--border);transition:all var(--transition)}.file-item:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.file-icon-wrap{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}.file-icon-wrap.image{background:rgba(168,85,247,.1)}.file-icon-wrap.video{background:rgba(6,182,212,.1)}.file-icon-wrap.pdf{background:rgba(244,63,94,.1)}.file-info{min-width:0}.file-name{font-weight:600;font-size:.9rem;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:4px}.file-meta{font-size:.78rem;color:var(--text-muted)}.file-meta,.file-status{display:flex;align-items:center;gap:8px}.status-badge{padding:4px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.status-badge.ready{background:rgba(16,185,129,.1);color:var(--green)}.status-badge.processing{background:rgba(6,182,212,.1);color:var(--cyan)}.status-badge.done{background:rgba(124,58,237,.1);color:var(--violet-light)}.status-badge.error{background:rgba(244,63,94,.1);color:var(--rose)}.btn-remove{width:32px;height:32px;border-radius:8px;background:none;border:1px solid var(--border);color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;transition:all var(--transition)}.btn-remove:hover{background:rgba(244,63,94,.1);border-color:rgba(244,63,94,.3);color:var(--rose)}.meta-panel{margin-top:20px;padding:24px;border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border)}.meta-panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.meta-panel-title{font-family:Space Grotesk,sans-serif;font-weight:700;font-size:1rem}.meta-toggles{display:flex;flex-direction:column;gap:10px}.meta-toggle-row{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-radius:var(--radius-sm);background:rgba(0,0,0,.02);border:1px solid var(--border);transition:all var(--transition);cursor:pointer}.meta-toggle-row:hover{background:rgba(0,0,0,.04)}.meta-toggle-row.danger{border-color:rgba(244,63,94,.2)}.meta-toggle-row.danger:hover{background:rgba(244,63,94,.05)}.meta-toggle-left{display:flex;align-items:center;gap:12px}.meta-tag-icon{font-size:18px}.meta-tag-name{font-size:.875rem;font-weight:600;color:var(--text-primary)}.meta-tag-value{font-size:.78rem;color:var(--text-muted);margin-top:2px;font-family:monospace}.meta-toggle-right{display:flex;align-items:center;gap:12px}.sensitivity-pill{padding:2px 8px;border-radius:var(--radius-full);font-size:.7rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.sensitivity-pill.high{background:rgba(244,63,94,.15);color:var(--rose)}.sensitivity-pill.medium{background:rgba(251,146,60,.12);color:#fb923c}.sensitivity-pill.low{background:rgba(16,185,129,.12);color:var(--green)}.toggle-switch{position:relative;width:42px;height:24px;flex-shrink:0}.toggle-switch input{opacity:0;position:absolute;width:0;height:0}.toggle-track{inset:0;background:rgba(0,0,0,.08);border-radius:var(--radius-full);border:1px solid var(--border);cursor:pointer}.toggle-thumb,.toggle-track{position:absolute;transition:all var(--transition)}.toggle-thumb{top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:var(--text-muted)}.toggle-switch input:checked~.toggle-track{background:rgba(244,63,94,.2);border-color:rgba(244,63,94,.4)}.toggle-switch input:checked~.toggle-thumb{transform:translateX(18px);background:var(--rose)}.action-bar{margin-top:20px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-radius:var(--radius-md);background:rgba(124,58,237,.05);border:1px solid rgba(124,58,237,.15);flex-wrap:wrap}.action-bar-info{font-size:.875rem;color:var(--text-secondary)}.action-bar-info strong{color:var(--violet-light)}.btn-clean{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--violet),var(--violet-light));color:#fff;font-size:.9rem;font-weight:700;border:none;cursor:pointer;transition:all var(--transition);box-shadow:0 0 20px var(--violet-glow);font-family:Inter,sans-serif}.btn-clean:hover{transform:translateY(-2px);box-shadow:0 0 40px var(--violet-glow),0 8px 32px rgba(0,0,0,.4)}.btn-clean:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}.progress-wrap{margin-top:16px}.progress-bar-bg{height:4px;background:rgba(0,0,0,.05);border-radius:var(--radius-full);overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--violet),var(--cyan));border-radius:var(--radius-full);transition:width .3s ease}.progress-label{font-size:.78rem;color:var(--text-muted);margin-top:8px;display:flex;justify-content:space-between}.section{padding:80px 0}.section-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:var(--radius-full);background:rgba(6,182,212,.08);border:1px solid rgba(6,182,212,.2);color:var(--cyan);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px}.section-title{font-family:Space Grotesk,sans-serif;font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;letter-spacing:-.03em;line-height:1.1;margin-bottom:16px;overflow-wrap:break-word;word-break:break-word}.section-subtitle{font-size:1rem;color:var(--text-secondary);max-width:520px;line-height:1.7}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:20px;gap:20px;margin-top:48px}.feature-card{padding:28px;border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border);transition:all var(--transition-slow);position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;border-radius:var(--radius-full);opacity:0;transition:opacity var(--transition)}.feature-card:hover{border-color:var(--border-hover);background:var(--bg-card-hover);transform:translateY(-4px)}.feature-card:hover:before{opacity:1}.feature-card.violet:before{background:linear-gradient(90deg,var(--violet),var(--violet-light))}.feature-card.cyan:before{background:linear-gradient(90deg,var(--cyan),#38bdf8)}.feature-card.green:before{background:linear-gradient(90deg,var(--green),#6ee7b7)}.feature-card.rose:before{background:linear-gradient(90deg,var(--rose),#fb7185)}.feature-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:20px}.feature-icon.violet{background:rgba(124,58,237,.12)}.feature-icon.cyan{background:rgba(6,182,212,.12)}.feature-icon.green{background:rgba(16,185,129,.12)}.feature-icon.rose{background:rgba(244,63,94,.12)}.feature-title{font-family:Space Grotesk,sans-serif;font-size:1.05rem;font-weight:700;margin-bottom:10px}.feature-desc{font-size:.875rem;color:var(--text-secondary);line-height:1.65}.how-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:0;gap:0;margin-top:48px;position:relative}.how-grid:before{content:"";position:absolute;top:36px;left:10%;right:10%;height:1px;background:linear-gradient(90deg,transparent,var(--border),var(--border),transparent)}.how-step{padding:16px 32px;text-align:center;position:relative}.step-number{width:72px;height:72px;border-radius:50%;background:var(--bg-card);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:26px;position:relative;z-index:1;transition:all var(--transition)}.how-step:hover .step-number{border-color:var(--violet);background:rgba(124,58,237,.08);box-shadow:0 0 20px var(--violet-glow);transform:scale(1.1)}.step-title{font-family:Space Grotesk,sans-serif;font-weight:700;font-size:1rem;margin-bottom:8px}.step-desc{font-size:.85rem;color:var(--text-secondary);line-height:1.65}.tech-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px;gap:16px;margin-top:48px}.tech-card{padding:24px;border-radius:var(--radius-md);background:var(--bg-card);border:1px solid var(--border);transition:all var(--transition);cursor:default}.tech-card:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.tech-label{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:8px}.tech-name{font-family:Space Grotesk,sans-serif;font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:6px}.tech-desc{font-size:.8rem;color:var(--text-muted);line-height:1.5}.faq-list{max-width:760px;margin:48px auto 0;display:flex;flex-direction:column;gap:12px}.faq-item{border-radius:var(--radius-md);background:var(--bg-card);border:1px solid var(--border);overflow:hidden;transition:border-color var(--transition)}.faq-item.open{border-color:rgba(124,58,237,.3)}.faq-question{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;cursor:pointer;gap:16px;-webkit-user-select:none;-moz-user-select:none;user-select:none}.faq-q-text{font-family:Space Grotesk,sans-serif;font-weight:600;font-size:.95rem;color:var(--text-primary);flex:1 1}.faq-chevron{color:var(--text-muted);font-size:18px;transition:transform var(--transition);flex-shrink:0}.faq-item.open .faq-chevron{transform:rotate(180deg)}.faq-answer{padding:0 24px;max-height:0;overflow:hidden;transition:max-height .35s cubic-bezier(.4,0,.2,1),padding .35s}.faq-item.open .faq-answer{max-height:400px;padding-bottom:20px}.faq-answer p{color:var(--text-secondary);font-size:.9rem;line-height:1.7}.privacy-banner{padding:60px 40px;border-radius:var(--radius-xl);background:linear-gradient(135deg,rgba(124,58,237,.08),rgba(6,182,212,.05));border:1px solid rgba(124,58,237,.2);text-align:center;margin:40px 0 80px;position:relative;overflow:hidden}.privacy-banner:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0,rgba(124,58,237,.15),transparent 60%);pointer-events:none}.privacy-banner-title{font-family:Space Grotesk,sans-serif;font-size:clamp(1.6rem,4vw,2.4rem);font-weight:800;letter-spacing:-.03em;margin-bottom:16px}.privacy-banner-sub{color:var(--text-secondary);max-width:500px;margin:0 auto 32px;font-size:1rem;line-height:1.7}.privacy-banner-actions{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}.footer{border-top:1px solid var(--border);padding:40px 0}.footer-inner{max-width:1200px;margin:0 auto;padding:0 24px;justify-content:space-between;gap:20px}.footer-inner,.footer-links{display:flex;align-items:center;flex-wrap:wrap}.footer-links{gap:24px}.footer-link{font-size:.85rem;color:var(--text-muted);text-decoration:none;transition:color var(--transition)}.footer-link:hover{color:var(--text-secondary)}.footer-copy{font-size:.85rem;color:var(--text-muted)}.toast-container{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:10px}.toast{display:flex;align-items:center;gap:12px;padding:14px 20px;border-radius:var(--radius-md);background:rgba(20,20,30,.95);border:1px solid var(--border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 8px 32px rgba(0,0,0,.4);font-size:.875rem;color:var(--text-primary);animation:toast-in .3s cubic-bezier(.4,0,.2,1);max-width:360px}.toast.success{border-color:rgba(16,185,129,.3)}.toast.error{border-color:rgba(244,63,94,.3)}.toast.info{border-color:rgba(124,58,237,.3)}@keyframes toast-in{0%{opacity:0;transform:translateX(100%)}to{opacity:1;transform:translateX(0)}}.page-header{padding:60px 0 40px;text-align:center}@media (max-width:768px){.navbar{padding:12px 16px}.nav-links{display:none}.hero{padding:60px 0}.how-grid{grid-template-columns:1fr 1fr}.how-grid:before{display:none}.privacy-banner{padding:40px 24px}.file-item{grid-template-columns:40px 1fr auto;gap:12px}.action-bar{flex-direction:column;align-items:stretch}.btn-clean{justify-content:center}.footer-inner{flex-direction:column;align-items:center;text-align:center}}@media (max-width:480px){.hero-title{font-size:2.2rem}.hero-actions{flex-direction:column;align-items:center}.how-grid{grid-template-columns:1fr}.meta-toggle-right{flex-direction:column;align-items:flex-end;gap:6px}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .5s cubic-bezier(.4,0,.2,1) both}.animate-in-delay-1{animation-delay:.1s}.animate-in-delay-2{animation-delay:.2s}.animate-in-delay-3{animation-delay:.3s}.animate-in-delay-4{animation-delay:.4s}.animate-in-delay-5{animation-delay:.5s}.spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:inline-block;flex-shrink:0}@keyframes spin{to{transform:rotate(1turn)}}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted);font-size:.9rem}.menu-btn{display:none;background:none;border:1px solid var(--border);color:var(--text-secondary);border-radius:8px;padding:8px;cursor:pointer;font-size:18px}@media (max-width:768px){.menu-btn{display:flex;align-items:center}}.dark{--bg-primary:#050508;--bg-secondary:#0d0d14;--bg-card:rgba(255,255,255,0.03);--bg-card-hover:rgba(255,255,255,0.06);--border:rgba(255,255,255,0.08);--border-hover:rgba(255,255,255,0.15);--violet:#7c3aed;--violet-light:#a855f7;--violet-glow:rgba(124,58,237,0.3);--cyan:#06b6d4;--cyan-glow:rgba(6,182,212,0.3);--green:#10b981;--green-glow:rgba(16,185,129,0.2);--rose:#f43f5e;--text-primary:#f1f1f5;--text-secondary:#9999b3;--text-muted:#55556a}.dark .bg-grid:after{background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 0),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 0)}.dark .navbar{background:rgba(5,5,8,.8)}.dark .format-tag{background:rgba(255,255,255,.05)}.dark .meta-toggle-row{background:rgba(255,255,255,.02)}.dark .meta-toggle-row:hover{background:rgba(255,255,255,.04)}.dark .toggle-track{background:rgba(255,255,255,.08)}.dark .progress-bar-bg{background:rgba(255,255,255,.05)}