@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-tertiary:#1a1a2e;--bg-card:#16162a;--bg-card-hover:#1e1e3a;--bg-glass:#16162ab3;--text-primary:#f0f0f5;--text-secondary:#a0a0b5;--text-muted:#6b6b80;--accent-primary:#6c5ce7;--accent-secondary:#a29bfe;--accent-glow:#6c5ce74d;--success:#00b894;--success-bg:#00b8941a;--warning:#fdcb6e;--warning-bg:#fdcb6e1a;--error:#e17055;--error-bg:#e170551a;--gradient-primary:linear-gradient(135deg,#6c5ce7,#a29bfe);--gradient-accent:linear-gradient(135deg,#6c5ce7,#00b894);--gradient-bg:linear-gradient(180deg,#0a0a0f 0%,#12121a 50%,#0a0a0f 100%);--gradient-card:linear-gradient(145deg,#6c5ce70d,#a29bfe05);--border:#6c5ce726;--border-hover:#6c5ce759;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 30px #6c5ce733;--transition-fast:.15s ease;--transition-base:.25s ease;--transition-slow:.4s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:var(--bg-primary);color:var(--text-primary);min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--accent-primary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-secondary)}.app-container{max-width:1200px;margin:0 auto;padding:0 24px}.site-header{z-index:100;-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);background:#0a0a0fd9;position:sticky;top:0}.site-header-inner{justify-content:space-between;align-items:center;width:100%;max-width:1200px;margin:0 auto;padding:14px 24px;display:flex}.logo{z-index:102;align-items:center;gap:10px;text-decoration:none;display:flex}.logo-icon{background:var(--gradient-primary);border-radius:var(--radius-md);width:40px;height:40px;box-shadow:var(--shadow-glow);justify-content:center;align-items:center;font-size:20px;display:flex}.logo-text{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.3rem;font-weight:700}.header-desktop-nav{align-items:center;gap:28px;display:none}.header-nav-link{color:var(--text-secondary);font-size:.95rem;font-weight:500;text-decoration:none;transition:color .2s}.header-nav-link:hover{color:var(--text-primary)}.header-mobile-toggle{color:var(--text-primary);cursor:pointer;z-index:102;background:0 0;border:none;justify-content:center;align-items:center;padding:8px;display:flex}.header-mobile-overlay{background:var(--bg-primary);z-index:101;width:100vw;height:100dvh;animation:.3s cubic-bezier(.16,1,.3,1) mobileSlideIn;position:fixed;top:0;left:0}@keyframes mobileSlideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.header-mobile-link{color:var(--text-primary);background:var(--bg-card);border:1px solid var(--border);border-radius:16px;justify-content:space-between;align-items:center;padding:20px 16px;font-size:1.15rem;font-weight:500;text-decoration:none;transition:background .15s;display:flex}.header-mobile-link:active{background:var(--bg-tertiary)}@media (min-width:850px){.header-desktop-nav{display:flex!important}.header-mobile-toggle{display:none!important}}.nav-links{gap:24px;list-style:none;display:flex}.nav-links a{color:var(--text-secondary);transition:color var(--transition-fast);font-size:.9rem;font-weight:500;text-decoration:none}.nav-links a:hover{color:var(--accent-secondary)}.hero{text-align:center;padding:60px 0 40px}.hero h1{background:linear-gradient(135deg,#f0f0f5,#a29bfe);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:16px;font-size:3rem;font-weight:800;line-height:1.2}.hero p{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:1.15rem}.dropzone-wrapper{margin:32px 0}.dropzone{border:2px dashed var(--border);border-radius:var(--radius-xl);text-align:center;cursor:pointer;transition:all var(--transition-base);background:var(--gradient-card);padding:60px 40px;position:relative;overflow:hidden}.dropzone:before{content:"";background:radial-gradient(circle at center,var(--accent-glow),transparent 70%);opacity:0;transition:opacity var(--transition-base);position:absolute;inset:0}.dropzone:hover,.dropzone.active{border-color:var(--accent-primary);background:var(--bg-card-hover);box-shadow:var(--shadow-glow)}.dropzone:hover:before,.dropzone.active:before{opacity:1}.dropzone-icon{z-index:1;margin-bottom:16px;font-size:3rem;animation:3s ease-in-out infinite float;display:block;position:relative}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.dropzone-text{z-index:1;position:relative}.dropzone-text h3{color:var(--text-primary);margin-bottom:8px;font-size:1.3rem;font-weight:600}.dropzone-text p{color:var(--text-muted);font-size:.9rem}.dropzone-text .browse-btn{color:var(--accent-secondary);text-underline-offset:3px;font-weight:600;text-decoration:underline}.supported-formats{z-index:1;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:16px;display:flex;position:relative}.format-badge{color:var(--accent-secondary);letter-spacing:.5px;text-transform:uppercase;background:#6c5ce71a;border-radius:20px;padding:4px 12px;font-size:.75rem;font-weight:600}.file-list{margin:24px 0}.file-list-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.file-list-header h3{font-size:1.1rem;font-weight:600}.file-count{color:var(--text-muted);font-size:.85rem}.file-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.file-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition-fast);align-items:center;gap:14px;padding:16px;display:flex}.file-card:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.file-thumbnail{border-radius:var(--radius-md);object-fit:cover;background:var(--bg-tertiary);flex-shrink:0;width:56px;height:56px}.file-info{flex:1;min-width:0}.file-name{white-space:nowrap;text-overflow:ellipsis;font-size:.88rem;font-weight:500;overflow:hidden}.file-meta{color:var(--text-muted);margin-top:2px;font-size:.78rem}.file-remove{color:var(--text-muted);cursor:pointer;transition:color var(--transition-fast);background:0 0;border:none;flex-shrink:0;padding:4px;font-size:1.2rem}.file-remove:hover{color:var(--error)}.settings-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);margin:24px 0;padding:32px}.settings-title{align-items:center;gap:8px;margin-bottom:24px;font-size:1.1rem;font-weight:600;display:flex}.settings-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;display:grid}.setting-group{flex-direction:column;gap:8px;display:flex}.setting-group label{color:var(--text-secondary);font-size:.85rem;font-weight:500}.setting-group select,.setting-group input[type=number]{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);transition:border-color var(--transition-fast);outline:none;width:100%;padding:10px 14px;font-family:inherit;font-size:.9rem}.setting-group select:focus,.setting-group input[type=number]:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-glow)}.quality-slider-container{flex-direction:column;gap:8px;display:flex}.quality-header{justify-content:space-between;align-items:center;display:flex}.quality-value{color:var(--accent-secondary);font-size:.9rem;font-weight:600}.quality-slider{appearance:none;background:var(--bg-tertiary);border-radius:3px;outline:none;width:100%;height:6px}.quality-slider::-webkit-slider-thumb{appearance:none;background:var(--accent-primary);cursor:pointer;width:20px;height:20px;box-shadow:0 0 10px var(--accent-glow);transition:transform var(--transition-fast);border-radius:50%}.quality-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.toggle-row{justify-content:space-between;align-items:center;padding:8px 0;display:flex}.toggle-label{color:var(--text-secondary);font-size:.85rem}.toggle-switch{cursor:pointer;width:48px;height:26px;position:relative}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{background:var(--bg-tertiary);transition:background var(--transition-fast);border-radius:26px;position:absolute;inset:0}.toggle-slider:before{content:"";background:var(--text-secondary);width:20px;height:20px;transition:all var(--transition-fast);border-radius:50%;position:absolute;bottom:3px;left:3px}.toggle-switch input:checked+.toggle-slider{background:var(--accent-primary)}.toggle-switch input:checked+.toggle-slider:before{background:#fff;transform:translate(22px)}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);border:none;justify-content:center;align-items:center;gap:8px;padding:12px 28px;font-family:inherit;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 0 40px #6c5ce759}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.btn-success{color:#fff;background:linear-gradient(135deg,#00b894,#00cec9)}.btn-success:hover{transform:translateY(-2px);box-shadow:0 0 30px #00b8944d}.btn-large{border-radius:var(--radius-lg);padding:16px 40px;font-size:1.05rem}.action-bar{flex-wrap:wrap;justify-content:center;gap:16px;margin:32px 0;display:flex}.progress-section{margin:24px 0}.progress-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.progress-header h3{font-size:1.1rem;font-weight:600}.progress-status{color:var(--text-muted);font-size:.85rem}.progress-bar-wrapper{background:var(--bg-tertiary);border-radius:8px;height:8px;margin-bottom:24px;overflow:hidden}.progress-bar-fill{background:var(--gradient-accent);height:100%;transition:width var(--transition-base);border-radius:8px;position:relative}.progress-bar-fill:after{content:"";background:linear-gradient(90deg,#0000,#ffffff4d);width:30px;height:100%;animation:1.5s infinite shimmer;position:absolute;top:0;right:0}@keyframes shimmer{0%{opacity:0}50%{opacity:1}to{opacity:0}}.results-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);margin:24px 0;padding:32px}.results-summary{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px;margin-bottom:28px;display:grid}.stat-card{text-align:center;background:var(--gradient-card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:20px}.stat-value{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.8rem;font-weight:700}.stat-value.success{background:linear-gradient(135deg,#00b894,#00cec9);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:4px;font-size:.8rem;font-weight:500}.result-file-list{flex-direction:column;gap:12px;display:flex}.result-file-card{background:var(--bg-tertiary);border-radius:var(--radius-md);transition:background var(--transition-fast);align-items:center;gap:16px;padding:16px;display:flex}.result-file-card:hover{background:var(--bg-card-hover)}.result-file-info{flex:1;min-width:0}.result-file-name{white-space:nowrap;text-overflow:ellipsis;font-size:.88rem;font-weight:500;overflow:hidden}.result-file-sizes{color:var(--text-muted);align-items:center;gap:8px;margin-top:2px;font-size:.78rem;display:flex}.size-arrow{color:var(--success)}.savings-badge{background:var(--success-bg);color:var(--success);border-radius:12px;align-items:center;gap:4px;padding:2px 8px;font-size:.75rem;font-weight:600;display:inline-flex}.savings-badge.negative{background:var(--error-bg);color:var(--error)}.result-file-download{border:1px solid var(--border);color:var(--accent-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;flex-shrink:0;padding:8px 16px;font-size:.82rem;font-weight:500}.result-file-download:hover{background:var(--accent-glow);border-color:var(--accent-primary)}.ad-banner{border:1px dashed var(--border);border-radius:var(--radius-md);text-align:center;color:var(--text-muted);background:var(--gradient-card);justify-content:center;align-items:center;min-height:90px;margin:24px 0;padding:20px;font-size:.8rem;display:flex}.cookie-banner{background:var(--bg-card);border-top:1px solid var(--border);z-index:200;-webkit-backdrop-filter:blur(20px);justify-content:space-between;align-items:center;gap:16px;padding:16px 24px;animation:.3s slideUp;display:flex;position:fixed;bottom:0;left:0;right:0}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.cookie-banner p{color:var(--text-secondary);flex:1;font-size:.85rem}.cookie-banner a{color:var(--accent-secondary);text-decoration:underline}.cookie-actions{flex-shrink:0;gap:8px;display:flex}.footer{border-top:1px solid var(--border);margin-top:60px;padding:32px 0}.footer-inner{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 24px;display:flex}.footer-text{color:var(--text-muted);font-size:.82rem}.footer-links{gap:20px;list-style:none;display:flex}.footer-links a{color:var(--text-muted);transition:color var(--transition-fast);font-size:.82rem;text-decoration:none}.footer-links a:hover{color:var(--accent-secondary)}.spinner{border:2px solid #fff3;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.6s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.legal-page{max-width:800px;margin:0 auto;padding:60px 24px}.legal-page h1{margin-bottom:8px;font-size:2rem;font-weight:700}.legal-page .last-updated{color:var(--text-muted);margin-bottom:32px;font-size:.85rem}.legal-page h2{color:var(--accent-secondary);margin-top:32px;margin-bottom:12px;font-size:1.3rem;font-weight:600}.legal-page p,.legal-page li{color:var(--text-secondary);margin-bottom:12px;font-size:.95rem;line-height:1.7}.legal-page ul{padding-left:24px}@media (max-width:768px){.hero h1{font-size:2rem}.hero p{font-size:1rem}.dropzone{padding:40px 24px}.settings-grid,.file-grid{grid-template-columns:1fr}.results-summary{grid-template-columns:repeat(2,1fr)}.header-inner{flex-direction:column;gap:12px}.nav-links{gap:16px}.footer-inner{text-align:center;flex-direction:column;gap:16px}.cookie-banner{text-align:center;flex-direction:column}.action-bar{flex-direction:column;align-items:stretch}}@media (max-width:480px){.hero h1{font-size:1.6rem}.results-summary{grid-template-columns:1fr 1fr}.stat-value{font-size:1.4rem}}.tabs-container{justify-content:center;gap:1rem;margin:2rem auto;display:flex}.tab-btn{border-radius:var(--radius-lg);color:var(--text);cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d;border:1px solid #ffffff1a;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;transition:all .2s}.tab-btn:hover{background:#ffffff1a;border-color:#fff3}.tab-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 15px #6366f166}.transcription-panel{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-lg);margin:2rem 0;padding:2rem}.transcription-box{border-radius:var(--radius-md);white-space:pre-wrap;color:var(--text-muted);background:#0003;border:1px solid #ffffff0d;max-height:400px;padding:1.5rem;font-family:monospace;font-size:.95rem;line-height:1.6;overflow-y:auto}.radio-label{cursor:pointer;align-items:center;gap:.5rem;font-size:.9rem;display:flex}.info-box{border-left:3px solid var(--primary);border-radius:0 var(--radius-sm)var(--radius-sm)0;color:var(--text-muted);background:#6366f11a;margin-top:1rem;padding:1rem;font-size:.85rem}.tooltip-content{background-color:var(--bg-tertiary);color:var(--text-primary);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);border:1px solid var(--border);z-index:1000;max-width:250px;padding:8px 12px;font-size:.8rem;line-height:1.4;animation:.2s cubic-bezier(.16,1,.3,1) scaleIn}.tooltip-arrow{fill:var(--bg-tertiary)}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0009;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:400px;box-shadow:var(--shadow-lg);padding:32px;animation:.2s ease-out forwards scaleIn;position:relative}.modal-close{color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:50%;padding:4px;position:absolute;top:16px;right:16px}.modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.modal-header h2{margin-bottom:4px;font-size:1.5rem}.modal-header p{color:var(--text-muted);margin-bottom:24px;font-size:.9rem}.auth-form{flex-direction:column;gap:16px;display:flex}.auth-form input{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);outline:none;width:100%;padding:12px 14px;font-family:inherit}.auth-form input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-glow)}.auth-error{background:var(--error-bg);color:var(--error);border-radius:var(--radius-sm);border:1px solid #e170554d;padding:12px;font-size:.85rem}.auth-success{background:var(--success-bg);color:var(--success);border-radius:var(--radius-sm);border:1px solid #00b8944d;padding:12px;font-size:.85rem}.pricing-section{padding:0 24px}.pricing-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;max-width:1100px;margin:0 auto;display:grid}.pricing-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;padding:40px 32px;transition:transform .3s,box-shadow .3s;display:flex;position:relative}.pricing-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}.pricing-card.popular{border:2px solid var(--accent-primary);background:linear-gradient(to bottom,var(--bg-card),#6c5ce70d);box-shadow:0 8px 32px #6c5ce726}.popular-badge{background:var(--accent-primary);color:#fff;border-radius:20px;align-items:center;gap:6px;padding:6px 16px;font-size:.8rem;font-weight:600;display:flex;position:absolute;top:-14px;left:50%;transform:translate(-50%);box-shadow:0 4px 12px #6c5ce74d}.pricing-header{border-bottom:1px solid var(--border);margin-bottom:24px;padding-bottom:24px}.pricing-header h3{color:var(--text-primary);margin-bottom:16px;font-size:1.4rem}.pricing-header .price{align-items:baseline;gap:4px;margin-bottom:12px;display:flex}.pricing-header .amount{color:var(--text-primary);font-size:3rem;font-weight:800;line-height:1}.pricing-header .period{color:var(--text-muted);font-weight:500}.pricing-header .description{color:var(--text-secondary);font-size:.95rem;line-height:1.5}.pricing-features{flex-grow:1;margin:0 0 32px;padding:0;list-style:none}.pricing-features li{align-items:center;gap:12px;margin-bottom:16px;font-size:.95rem;display:flex}.pricing-features li:last-child{margin-bottom:0}.pricing-features li.included{color:var(--text-primary)}.pricing-features li.excluded{color:var(--text-muted);text-decoration:line-through}.icon-check{color:var(--success);flex-shrink:0}.icon-x{color:var(--text-muted);opacity:.5;flex-shrink:0}.pricing-footer{margin-top:auto}.text-btn{color:var(--text-primary);font-family:inherit;font-size:inherit;cursor:pointer;background:0 0;border:none;padding:0;text-decoration:none}.text-btn:hover{text-decoration:underline}.text-link{color:var(--accent-primary);font-family:inherit;font-size:inherit;cursor:pointer;background:0 0;border:none;padding:0;text-decoration:none}.text-link:hover{text-decoration:underline}@keyframes newsletterSlideUp{0%{opacity:0;transform:translateY(80px)}to{opacity:1;transform:translateY(0)}}@media (max-width:600px){.bento-heading{font-size:2rem!important}.bento-title{font-size:1.5rem!important}.bento-subtitle{font-size:1.2rem!important}.bento-hero-text{font-size:1.6rem!important}}@media (max-width:700px){.auth-modal-visual{display:none!important}}