@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";.header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;background:#0a0a0fd9;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);transition:all .3s ease}.header.scrolled{padding:10px 0;background:#0a0a0ff2}.header-inner{display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:10px;font-size:1.4rem;font-weight:700}.logo svg{flex-shrink:0;border-radius:var(--radius-sm)}.nav-links{display:flex;align-items:center;gap:32px;list-style:none}.nav-links a{color:var(--text-secondary);font-weight:500;font-size:.9rem;transition:color .2s ease}.nav-links a:hover{color:var(--text-primary)}.header-actions{display:flex;align-items:center;gap:12px}.lang-switch{display:flex;border:1px solid var(--border-color);border-radius:50px;overflow:hidden}.lang-btn{padding:6px 12px;font-size:.75rem;font-weight:600;background:transparent;color:var(--text-muted);transition:all .2s ease;letter-spacing:.5px}.lang-btn.active{background:#6c5ce733;color:var(--accent-hover)}.lang-btn:hover:not(.active){color:var(--text-secondary)}.mobile-menu-btn{display:none;background:none;color:var(--text-primary);font-size:1.5rem;padding:4px}.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:80px}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden}.hero-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.4}.hero-orb-1{width:500px;height:500px;background:var(--accent);top:-100px;right:-100px;animation:float 8s ease-in-out infinite}.hero-orb-2{width:400px;height:400px;background:var(--accent-secondary);bottom:-50px;left:-100px;animation:float 10s ease-in-out infinite reverse}.hero-content{position:relative;z-index:1;text-align:center;max-width:800px;margin:0 auto}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;background:#6c5ce726;border:1px solid rgba(108,92,231,.3);border-radius:50px;font-size:.85rem;color:var(--accent-hover);margin-bottom:24px}.hero-title{font-size:3.8rem;font-weight:800;line-height:1.1;margin-bottom:24px;letter-spacing:-.02em}.hero-title span{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:1.2rem;color:var(--text-secondary);margin-bottom:40px;max-width:600px;margin-left:auto;margin-right:auto}.hero-buttons{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:60px}.hero-stats{display:flex;align-items:center;justify-content:center;gap:48px}.hero-stat{text-align:center}.hero-stat-value{font-size:2rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-stat-label{font-size:.85rem;color:var(--text-muted);margin-top:4px}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{padding:32px;text-align:center}.feature-icon{width:60px;height:60px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin:0 auto 20px;background:var(--gradient-card);border:1px solid var(--border-color)}.feature-card h3{font-size:1.15rem;font-weight:600;margin-bottom:10px}.feature-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.formats-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:40px;flex-wrap:wrap}.format-tab{padding:10px 24px;border-radius:50px;font-size:.9rem;font-weight:500;background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border-color);transition:all .3s ease}.format-tab:hover,.format-tab.active{background:#6c5ce733;border-color:var(--accent);color:var(--text-primary)}.formats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}.format-card{padding:24px}.format-card h4{font-size:1.1rem;font-weight:600;margin-bottom:4px}.format-card .format-label{font-size:.8rem;color:var(--text-muted);margin-bottom:12px}.format-tags{display:flex;flex-wrap:wrap;gap:6px}.format-tag{padding:4px 12px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:50px;font-size:.75rem;color:var(--text-secondary);transition:all .2s ease}.format-tag:hover{border-color:var(--accent);color:var(--accent-hover)}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}.pricing-card{padding:36px;position:relative;overflow:hidden}.pricing-card.featured{border-color:var(--accent);background:var(--gradient-card)}.pricing-card.featured:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-primary)}.pricing-badge{display:inline-block;padding:4px 14px;background:var(--gradient-primary);border-radius:50px;font-size:.75rem;font-weight:600;color:#fff;margin-bottom:16px}.pricing-card h3{font-size:1.3rem;font-weight:600;margin-bottom:8px}.pricing-price{font-size:2.5rem;font-weight:800;margin-bottom:4px}.pricing-price span{font-size:1rem;font-weight:400;color:var(--text-muted)}.pricing-desc{color:var(--text-secondary);font-size:.9rem;margin-bottom:24px}.pricing-features{list-style:none;margin-bottom:28px}.pricing-features li{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:.9rem;color:var(--text-secondary)}.pricing-features li .check{color:var(--success);font-size:1rem}.pricing-card .btn{width:100%}.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.testimonial-card{padding:32px}.testimonial-stars{color:var(--warning);font-size:.9rem;margin-bottom:16px;display:flex;gap:2px}.testimonial-card blockquote{font-size:.95rem;color:var(--text-secondary);line-height:1.7;margin-bottom:20px;font-style:italic}.testimonial-author{display:flex;align-items:center;gap:12px}.testimonial-avatar{width:44px;height:44px;border-radius:50%;background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.9rem;color:#fff}.testimonial-info h4{font-size:.9rem;font-weight:600}.testimonial-info p{font-size:.8rem;color:var(--text-muted)}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:60px 0 30px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}.footer-brand p{color:var(--text-secondary);font-size:.9rem;margin-top:12px;max-width:300px}.footer-col h4{font-size:.9rem;font-weight:600;margin-bottom:16px;color:var(--text-primary)}.footer-col ul{list-style:none}.footer-col li{margin-bottom:10px}.footer-col a{color:var(--text-secondary);font-size:.85rem;transition:color .2s ease}.footer-col a:hover{color:var(--text-primary)}.footer-bottom{border-top:1px solid var(--border-color);padding-top:24px;display:flex;align-items:center;justify-content:space-between}.footer-bottom p{color:var(--text-muted);font-size:.8rem}.footer-socials{display:flex;gap:16px}.footer-socials a{color:var(--text-muted);font-size:1.1rem;transition:color .2s ease}.footer-socials a:hover{color:var(--text-primary)}.convert-page{min-height:100vh;padding-top:120px;padding-bottom:80px}.convert-header{text-align:center;margin-bottom:48px}.convert-header h1{font-size:2.5rem;font-weight:700;margin-bottom:12px}.convert-header p{color:var(--text-secondary);font-size:1.05rem}.convert-workspace{max-width:700px;margin:0 auto}.upload-zone{border:2px dashed var(--border-color);border-radius:var(--radius-xl);padding:60px 40px;text-align:center;cursor:pointer;transition:all .3s ease;background:var(--bg-card);position:relative;overflow:hidden}.upload-zone:hover,.upload-zone.dragover{border-color:var(--accent);background:#6c5ce70d}.upload-zone-icon{font-size:3rem;color:var(--accent);margin-bottom:16px}.upload-zone h3{font-size:1.2rem;margin-bottom:8px}.upload-zone p{color:var(--text-muted);font-size:.9rem}.upload-zone .browse-link{color:var(--accent);font-weight:600;cursor:pointer}.file-info{padding:24px;margin-top:20px}.file-info-inner{display:flex;align-items:center;gap:16px}.file-icon{width:48px;height:48px;background:var(--gradient-card);border:1px solid var(--border-color);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}.file-details{flex:1;min-width:0}.file-details h4{font-size:.95rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-details p{color:var(--text-muted);font-size:.8rem}.file-remove{background:none;color:var(--text-muted);font-size:1.2rem;padding:8px;transition:color .2s ease}.file-remove:hover{color:var(--danger)}.convert-options{margin-top:24px;padding:24px}.convert-options label{display:block;font-size:.85rem;font-weight:500;color:var(--text-secondary);margin-bottom:8px}.format-select{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:.95rem;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;transition:border-color .2s ease}.format-select:hover,.format-select:focus{border-color:var(--accent)}.convert-btn-wrapper{margin-top:24px}.convert-btn-wrapper .btn{width:100%;padding:16px;font-size:1.05rem}.progress-section{margin-top:32px;padding:32px}.progress-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.progress-header h3{font-size:1.1rem;font-weight:600}.progress-percent{font-size:1.1rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.progress-bar-track{width:100%;height:8px;background:var(--bg-tertiary);border-radius:4px;overflow:hidden;margin-bottom:12px}.progress-bar-fill{height:100%;background:var(--gradient-primary);border-radius:4px;transition:width .5s ease;position:relative}.progress-bar-fill:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.progress-status{color:var(--text-muted);font-size:.85rem}.progress-steps{margin-top:24px;display:flex;flex-direction:column;gap:12px}.progress-step{display:flex;align-items:center;gap:12px;font-size:.9rem;color:var(--text-muted);transition:color .3s ease}.progress-step.active{color:var(--text-primary)}.progress-step.done{color:var(--success)}.progress-step-icon{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;background:var(--bg-tertiary);border:1px solid var(--border-color);flex-shrink:0;transition:all .3s ease}.progress-step.active .progress-step-icon{background:#6c5ce733;border-color:var(--accent);color:var(--accent)}.progress-step.done .progress-step-icon{background:#00b89433;border-color:var(--success);color:var(--success)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:2000;padding:20px}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:100%;max-width:440px;padding:40px;position:relative}.modal-close{position:absolute;top:16px;right:16px;background:none;color:var(--text-muted);font-size:1.3rem;padding:4px;transition:color .2s ease}.modal-close:hover{color:var(--text-primary)}.modal h2{font-size:1.5rem;font-weight:700;margin-bottom:8px}.modal .modal-subtitle{color:var(--text-secondary);font-size:.9rem;margin-bottom:28px}.form-group{margin-bottom:18px}.form-group label{display:block;font-size:.85rem;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-input{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:.95rem;transition:border-color .2s ease}.form-input:focus{border-color:var(--accent)}.form-input::placeholder{color:var(--text-muted)}.modal .btn{width:100%;margin-top:8px}.modal-footer{margin-top:20px;text-align:center;font-size:.85rem;color:var(--text-muted)}.modal-footer a{color:var(--accent);font-weight:500}.verification-sent{text-align:center;padding:20px 0}.verification-sent .sent-icon{font-size:3rem;margin-bottom:16px}.verification-sent h3{font-size:1.2rem;margin-bottom:8px}.verification-sent p{color:var(--text-secondary);font-size:.9rem;margin-bottom:24px}.verification-sent .email-highlight{color:var(--accent);font-weight:600}.code-inputs{display:flex;gap:10px;justify-content:center;margin-bottom:24px}.code-input{width:48px;height:56px;text-align:center;font-size:1.3rem;font-weight:700;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);transition:border-color .2s ease}.code-input:focus{border-color:var(--accent)}.resend-link{background:none;color:var(--text-muted);font-size:.85rem;padding:0;transition:color .2s ease}.resend-link:hover{color:var(--accent)}.resend-link:disabled{opacity:.5;cursor:not-allowed}@media (max-width: 768px){.nav-links{display:none}.mobile-menu-btn{display:block}.hero-title{font-size:2.4rem}.hero-stats{gap:24px}.features-grid,.pricing-grid,.testimonials-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.hero-buttons{flex-direction:column}.section-title{font-size:2rem}.blog-grid{grid-template-columns:1fr!important}}.converted-file-row{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:12px}.converted-file-thumb{width:40px;height:40px;border-radius:var(--radius-sm);background:var(--bg-card);border:1px solid var(--border-color);display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--accent);flex-shrink:0;overflow:hidden}.converted-file-thumb img{width:100%;height:100%;object-fit:cover}.converted-file-name{display:flex;align-items:center;gap:8px;min-width:0;flex:1}.converted-file-title{font-size:.85rem;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.converted-file-badge{flex-shrink:0;padding:2px 8px;background:#6c5ce726;border:1px solid rgba(108,92,231,.3);border-radius:50px;font-size:.7rem;font-weight:600;color:var(--accent-hover);letter-spacing:.5px}.static-page{min-height:100vh;padding-top:120px;padding-bottom:80px}.static-page h1{font-size:2.5rem;font-weight:700;margin-bottom:12px;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.static-subtitle{color:var(--text-secondary);font-size:1.05rem;margin-bottom:40px}.static-content{max-width:760px}.static-content p{color:var(--text-secondary);line-height:1.8;margin-bottom:20px;font-size:.95rem}.static-content h2{font-size:1.3rem;font-weight:600;margin-top:36px;margin-bottom:12px;color:var(--text-primary)}.legal-text h2{font-size:1.15rem}.legal-text p{font-size:.9rem}.support-form-wrapper{max-width:540px}.support-form{padding:32px}.support-form textarea{min-height:120px}.blog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.blog-card{display:block;padding:0;overflow:hidden;text-decoration:none;color:inherit}.blog-card-image{height:160px;border-radius:var(--radius-lg) var(--radius-lg) 0 0}.blog-card-date{font-size:.8rem;color:var(--text-muted);padding:16px 20px 0}.blog-card h3{font-size:1.05rem;font-weight:600;padding:8px 20px 0;line-height:1.4}.blog-card p{font-size:.85rem;color:var(--text-secondary);padding:8px 20px 20px;line-height:1.6}.back-link{display:inline-block;color:var(--accent);font-size:.9rem;font-weight:500;margin-bottom:24px;transition:opacity .2s}.back-link:hover{opacity:.8}.blog-post-content{max-width:760px;margin-top:8px}.blog-post-content h1{font-size:2rem;margin-bottom:8px;background:none;-webkit-text-fill-color:var(--text-primary)}.blog-post-meta{font-size:.85rem;color:var(--text-muted);margin-bottom:32px}.blog-post-body{color:var(--text-secondary);line-height:1.8;font-size:.95rem}.blog-post-body h2{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-top:32px;margin-bottom:12px}.blog-post-body p{margin-bottom:16px}.blog-post-body ul,.blog-post-body ol{margin:12px 0 16px 20px}.blog-post-body li{margin-bottom:6px}.blog-post-body strong{color:var(--text-primary)}.skeleton{background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-card-hover) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s infinite}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-tertiary: #1a1a2e;--bg-card: #16162a;--bg-card-hover: #1e1e3a;--bg-input: #1a1a2e;--border-color: #2a2a4a;--border-hover: #3a3a6a;--text-primary: #e8e8f0;--text-secondary: #a0a0c0;--text-muted: #6a6a8a;--accent: #6c5ce7;--accent-hover: #7c6cf7;--accent-glow: rgba(108, 92, 231, .3);--accent-secondary: #00cec9;--accent-secondary-glow: rgba(0, 206, 201, .3);--gradient-primary: linear-gradient(135deg, #6c5ce7, #00cec9);--gradient-card: linear-gradient(135deg, rgba(108, 92, 231, .1), rgba(0, 206, 201, .05));--success: #00b894;--warning: #fdcb6e;--danger: #e17055;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px var(--accent-glow)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;border:none;outline:none}input,select{font-family:inherit;outline:none}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.section{padding:100px 0}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:16px;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-subtitle{text-align:center;color:var(--text-secondary);font-size:1.1rem;max-width:600px;margin:0 auto 60px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--radius-md);font-weight:600;font-size:.95rem;transition:all .3s ease;border:none}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px var(--accent-glow)}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{border-color:var(--accent);background:#6c5ce71a}.btn-lg{padding:16px 36px;font-size:1.05rem;border-radius:var(--radius-lg)}.glass-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .3s ease}.glass-card:hover{border-color:var(--border-hover);background:var(--bg-card-hover);transform:translateY(-4px);box-shadow:var(--shadow-lg)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px var(--accent-glow)}50%{box-shadow:0 0 40px var(--accent-glow),0 0 60px #6c5ce726}}@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}