:root{--bg-primary: #0b0f19;--bg-secondary: #111827;--bg-card: rgba(17, 24, 39, .7);--border-color: rgba(255, 255, 255, .08);--color-primary: #3b82f6;--color-primary-hover: #2563eb;--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--text-primary: #f3f4f6;--text-secondary: #9ca3af;--text-muted: #6b7280;--font-sans: "Inter", sans-serif;--font-display: "Outfit", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);background-image:radial-gradient(at 0% 0%,hsla(242,61%,15%,1) 0px,transparent 50%),radial-gradient(at 100% 100%,hsla(217,89%,10%,1) 0px,transparent 50%);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;line-height:1.5}#app{flex:1;display:flex;align-items:center;justify-content:center;padding:24px}.welcome-container{display:flex;flex-direction:column;align-items:center;gap:32px;width:100%;max-width:540px;text-align:center;padding:24px 0}.logo-wrapper{display:flex;flex-direction:column;align-items:center;gap:12px}h1{font-family:var(--font-display);font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,#93c5fd,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.025em}p{color:var(--text-secondary);font-size:1.1rem}.waitlist-card{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:24px;padding:40px;width:100%;box-shadow:0 25px 50px -12px #00000080;display:flex;flex-direction:column;align-items:center;gap:20px}.waitlist-card h2{font-family:var(--font-display);font-size:1.75rem;font-weight:600;color:var(--text-primary)}.waitlist-sub{color:var(--text-secondary);font-size:.95rem;max-width:380px}.badge{background:#3b82f61f;color:#93c5fd;border:1px solid rgba(59,130,246,.25);padding:6px 14px;border-radius:9999px;font-size:.8rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase}form{width:100%;display:flex;flex-direction:column;gap:16px;margin-top:8px}#register-form{display:grid;grid-template-columns:1fr;gap:16px;width:100%}.register-inputs{display:flex;flex-direction:column;gap:12px;width:100%}.input-group{width:100%;position:relative}input[type=email],input[type=text]{width:100%;background:#1f293766;border:1px solid var(--border-color);border-radius:12px;padding:14px 18px;color:var(--text-primary);font-family:var(--font-sans);font-size:1rem;transition:all .2s ease;outline:none}input[type=email]:focus,input[type=text]:focus{border-color:#06b6d4;box-shadow:0 0 0 3px #06b6d440;background:#1f2937bf}.btn-primary{width:100%;background:linear-gradient(135deg,#06b6d4,#3b82f6);color:#fff;border:none;border-radius:12px;padding:14px;font-size:1.05rem;font-weight:600;font-family:var(--font-sans);cursor:pointer;transition:all .2s ease;box-shadow:0 4px 15px #06b6d459}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}.btn-primary:active{transform:translateY(1px)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.footer{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text-muted)}.success-card{display:flex;flex-direction:column;align-items:center;gap:16px;animation:fadeIn .4s ease-out forwards}.success-icon{width:48px;height:48px;border-radius:50%;background:#10b98126;border:1px solid rgba(16,185,129,.3);color:var(--color-success);display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.um-hud-card{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:#111827d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:16px 24px;display:flex;align-items:center;gap:16px;box-shadow:0 10px 25px -5px #00000080;font-family:Outfit,sans-serif;color:#f3f4f6;z-index:9999;transition:all .3s ease}.um-sound-waves{display:flex;align-items:center;gap:3px;height:20px}.um-wave-bar{width:3px;height:100%;background:#3b82f6;border-radius:2px;animation:bounce 1.2s ease-in-out infinite}.um-wave-bar:nth-child(2){animation-delay:.15s}.um-wave-bar:nth-child(3){animation-delay:.3s}.um-wave-bar:nth-child(4){animation-delay:.45s}@keyframes bounce{0%,to{transform:scaleY(.3)}50%{transform:scaleY(1.2)}}.um-status-dot{width:8px;height:8px;border-radius:50%;background-color:#22c35d;box-shadow:0 0 8px #22c35d}.um-status-dot.processing{background-color:#f29a0d;box-shadow:0 0 8px #f29a0d;animation:pulse 1s infinite alternate}@keyframes pulse{0%{opacity:.5}to{opacity:1}}.hidden{display:none!important}.app-header{position:fixed;top:0;left:0;right:0;height:64px;background:#0b0f19cc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 24px;z-index:1000}.mini-logo{flex-direction:row!important;gap:8px!important}.logo-waves{height:14px!important}.logo-waves .um-wave-bar{width:2px!important}.app-title-text{font-family:var(--font-display);font-size:1.15rem;font-weight:600;color:var(--text-primary);background:linear-gradient(135deg,#93c5fd,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.btn-settings-toggle{background:#ffffff0d;border:1px solid var(--border-color);color:var(--text-primary);padding:8px 14px;border-radius:8px;cursor:pointer;font-size:.85rem;font-weight:500;transition:all .2s ease}.btn-settings-toggle:hover{background:#ffffff1a;border-color:var(--color-primary)}.screen-view{width:100%;display:flex;justify-content:center;align-items:center;animation:fadeIn .4s ease-out forwards;margin-top:64px}.bypass-container{display:flex;flex-direction:column;align-items:center;gap:8px;width:100%;margin-top:8px}.divider-text{color:var(--text-muted);font-size:.85rem;text-transform:uppercase}.btn-secondary-link{background:none;border:none;color:var(--color-primary);font-size:.95rem;font-weight:500;cursor:pointer;transition:color .2s ease;text-decoration:underline}.btn-secondary-link:hover{color:var(--color-primary-hover)}.call-container{width:100%;max-width:540px;display:flex;flex-direction:column;gap:24px}.call-widget-card{padding:32px;position:relative}.status-indicator{display:flex;align-items:center;gap:8px;font-family:var(--font-display);font-size:1.1rem;font-weight:500}.audio-waves-container{margin:32px 0;height:64px;display:flex;align-items:center;justify-content:center}.large-waves{height:48px!important;gap:6px!important}.large-waves .um-wave-bar{width:4px!important;background:linear-gradient(to top,var(--color-primary),#60a5fa)}.large-waves.paused .um-wave-bar{animation-play-state:paused;transform:scaleY(.2)}.large-waves .um-wave-bar:nth-child(2){animation-delay:.1s}.large-waves .um-wave-bar:nth-child(3){animation-delay:.2s}.large-waves .um-wave-bar:nth-child(4){animation-delay:.3s}.large-waves .um-wave-bar:nth-child(5){animation-delay:.4s}.large-waves .um-wave-bar:nth-child(6){animation-delay:.5s}.large-waves .um-wave-bar:nth-child(7){animation-delay:.6s}.large-waves .um-wave-bar:nth-child(8){animation-delay:.7s}.webrtc-controls{width:100%;display:flex;flex-direction:column;gap:8px;margin-bottom:8px}.webrtc-status-text{font-size:.85rem;color:var(--text-muted);text-align:right;width:100%}.call-actions{width:100%}.btn-call-start{background:var(--color-primary)!important}.btn-call-stop{background:var(--color-danger)!important;box-shadow:0 4px 12px #ef44444d!important}input[type=password],input[type=url],select{width:100%;background:#1f293780;border:1px solid var(--border-color);border-radius:12px;padding:14px 18px;color:var(--text-primary);font-family:var(--font-sans);font-size:1rem;transition:all .2s ease;outline:none}input[type=password]:focus,input[type=url]:focus,select:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #3b82f633;background:#1f2937cc}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right 18px center;background-size:16px;padding-right:48px;cursor:pointer}label{display:block;font-size:.9rem;color:var(--text-secondary);margin-bottom:6px;text-align:left;width:100%}.input-row{display:flex;gap:16px;width:100%}.subtitle-overlay-container{width:100%}.subtitle-panel{background:#0f172acc;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:20px;padding:24px;text-align:center;box-shadow:0 15px 30px #0006;animation:fadeIn .3s ease-out;display:flex;flex-direction:column;gap:12px}.subtitle-source{font-size:.95rem;color:var(--text-muted);font-family:var(--font-sans);line-height:1.4}.subtitle-target{font-size:1.35rem;font-weight:600;color:#fff;font-family:var(--font-sans);line-height:1.5;text-shadow:0 2px 4px rgba(0,0,0,.5);background:linear-gradient(to right,#fff,#93c5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.settings-modal{position:fixed;top:0;left:0;right:0;bottom:0;background:#030712d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:20px;z-index:2000;animation:fadeIn .2s ease-out forwards}.settings-content{width:100%;max-width:500px;padding:32px!important;max-height:90vh;overflow-y:auto}.settings-header{display:flex;align-items:center;justify-content:space-between;width:100%;border-bottom:1px solid var(--border-color);padding-bottom:16px;margin-bottom:12px}.settings-header h2{font-size:1.5rem!important}.btn-close{background:none;border:none;color:var(--text-secondary);font-size:1.8rem;cursor:pointer;line-height:1;padding:4px;transition:color .2s ease}.btn-close:hover{color:var(--color-danger)}.settings-group{display:flex;flex-direction:column;gap:16px;width:100%;border-bottom:1px solid var(--border-color);padding:16px 0}.settings-group h3{font-family:var(--font-display);font-size:1.15rem;font-weight:600;color:var(--text-primary);text-align:left;width:100%}.settings-help{font-size:.8rem;color:var(--text-muted);text-align:left;margin-top:-8px}.checkbox-group{flex-direction:row!important;align-items:center;gap:10px;padding:16px 0;border-bottom:none}.checkbox-group input[type=checkbox]{width:20px;height:20px;cursor:pointer;accent-color:var(--color-primary)}.checkbox-group label{margin-bottom:0;cursor:pointer}.admin-table{width:100%;border-collapse:collapse;margin-top:8px;font-size:.9rem;text-align:left}.admin-table th,.admin-table td{padding:12px 16px;border-bottom:1px solid var(--border-color)}.admin-table th{font-family:var(--font-display);font-weight:600;color:var(--text-secondary);background:#ffffff05}.admin-table td{color:var(--text-primary)}.admin-table tr:hover{background:#ffffff03}.admin-table input[type=number]{background:#1f293766;border:1px solid var(--border-color);border-radius:6px;padding:6px 10px;color:var(--text-primary);width:80px;outline:none}.admin-table input[type=number]:focus{border-color:var(--color-primary)}.admin-table input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:var(--color-primary)}.btn-admin-action{background:var(--color-primary);color:#fff;border:none;border-radius:6px;padding:6px 12px;cursor:pointer;font-size:.8rem;font-weight:500;transition:all .2s ease}.btn-admin-action:hover{filter:brightness(1.1)}.landing-hero-container{width:100%;max-width:1140px;margin:0 auto;padding:40px 24px;display:flex;flex-direction:column;gap:64px}.hero-split-grid{display:grid;grid-template-columns:1fr;gap:48px;align-items:center}@media (min-width: 992px){.hero-split-grid{grid-template-columns:1.2fr 1fr}}.hero-left{display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:24px}.logo-wrapper-left{display:flex;align-items:center;gap:16px}.large-logo-waves{height:32px!important;gap:4px!important}.large-logo-waves .um-wave-bar{width:4px!important}.hero-tagline{font-family:var(--font-display);font-size:2.2rem;line-height:1.2;font-weight:700;background:linear-gradient(135deg,#fff,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-desc{font-size:1.1rem;color:var(--text-secondary);max-width:500px;line-height:1.6}.hero-right{display:flex;justify-content:center;align-items:center;width:100%}.mockup-container{width:100%;max-width:480px;background:#0f172a99;border:1px solid var(--border-color);border-radius:16px;box-shadow:0 20px 40px #0006;overflow:hidden}.mockup-header{background:#ffffff08;padding:12px 16px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border-color)}.mockup-dots{display:flex;gap:6px}.mockup-dots .dot{width:10px;height:10px;border-radius:50%;background:#374151}.mockup-dots .dot.red{background:#ef4444}.mockup-dots .dot.yellow{background:#f59e0b}.mockup-dots .dot.green{background:#10b981}.mockup-title{font-family:var(--font-display);font-size:.85rem;color:var(--text-secondary);font-weight:500}.mockup-body{padding:24px;display:flex;flex-direction:column;gap:20px}.video-grid-placeholder{display:grid;grid-template-columns:1fr 1fr;gap:12px}.user-video{aspect-ratio:4/3;background:#1f293766;border:1px solid var(--border-color);border-radius:10px;position:relative;display:flex;align-items:center;justify-content:center}.video-avatar{width:40px;height:40px;border-radius:50%;background:#4b5563;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.9rem;color:#fff}.video-label{position:absolute;bottom:8px;left:8px;font-size:.75rem;color:var(--text-secondary);background:#00000080;padding:2px 6px;border-radius:4px}.mockup-subtitles{background:#0000004d;border-radius:8px;padding:12px 16px;display:flex;flex-direction:column;gap:8px;text-align:left}.mockup-sub-source{font-size:.8rem;color:var(--text-muted)}.mockup-sub-target{font-size:.9rem;font-weight:600;color:var(--text-primary)}.landing-section{display:flex;flex-direction:column;gap:32px;text-align:center;padding:32px 0;border-top:1px solid var(--border-color)}.section-title{font-family:var(--font-display);font-size:1.85rem;font-weight:600;background:linear-gradient(135deg,#fff,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.feature-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:32px;text-align:left;display:flex;flex-direction:column;gap:12px;transition:all .2s ease}.feature-card:hover{border-color:var(--color-primary);transform:translateY(-2px)}.feature-icon{font-size:2rem}.feature-card h3{font-family:var(--font-display);font-size:1.25rem;font-weight:600}.feature-card p{font-size:.95rem;color:var(--text-secondary)}.steps-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:32px}.step-item{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}.step-number{width:48px;height:48px;border-radius:50%;background:#3b82f61a;border:2px solid var(--color-primary);color:var(--color-primary);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1.25rem;font-weight:700}.step-item h3{font-family:var(--font-display);font-size:1.2rem;font-weight:600}.step-item p{font-size:.95rem;color:var(--text-secondary);max-width:250px}.landing-footer{border-top:1px solid var(--border-color);padding:32px 0 16px;display:flex;flex-direction:column;gap:20px}.footer-bottom{display:flex;flex-direction:column;justify-content:space-between;align-items:center;gap:16px}@media (min-width: 768px){.footer-bottom{flex-direction:row}}.footer-bottom p{font-size:.85rem;color:var(--text-muted)}.footer-status{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text-muted)}.video-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;width:100%;margin:16px 0;transition:all .3s ease}.video-card{aspect-ratio:4/3;background:#1f293766;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:16px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;transition:border-color .3s ease}.video-card:hover{border-color:var(--color-primary)}.video-card video{width:100%;height:100%;object-fit:cover;border-radius:16px}.video-card-avatar{width:56px;height:56px;border-radius:50%;background:var(--color-primary);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1.25rem;color:#fff;box-shadow:0 0 16px #3b82f666;text-transform:uppercase}.video-card-label{position:absolute;bottom:12px;left:12px;font-size:.8rem;font-weight:500;color:var(--text-primary);background:#0f172aa6;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:4px 10px;border-radius:8px;border:1px solid rgba(255,255,255,.05);z-index:10}.video-card-subtitles{position:absolute;top:12px;left:12px;right:12px;background:#0f172ad9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.1);padding:8px 12px;border-radius:12px;color:#fff;font-size:.85rem;text-align:center;line-height:1.4;z-index:20;animation:fadeIn .2s ease-out;pointer-events:none}.video-card-subtitles-source{font-size:.75rem;color:var(--text-muted);margin-bottom:2px}.video-card-subtitles-target{font-weight:600;color:#60a5fa}.auth-dropdown-wrapper{position:relative;display:inline-block}.auth-dropdown-content{position:absolute;right:0;top:calc(100% + 12px);z-index:2100;width:360px;max-width:90vw;box-shadow:0 20px 40px #00000080,0 0 0 1px #ffffff0d;animation:dropdownFadeIn .25s cubic-bezier(.16,1,.3,1) forwards;overflow:hidden;transform-origin:top right}@keyframes dropdownFadeIn{0%{opacity:0;transform:scale(.95) translateY(-8px)}to{opacity:1;transform:scale(1) translateY(0)}}.auth-slider-wrapper{width:100%;overflow:hidden}.auth-slider-track{display:flex;width:200%;transition:transform .4s cubic-bezier(.25,1,.5,1)}.auth-slider-track.show-register{transform:translate(-50%)}.auth-pane{width:50%;padding:4px;box-sizing:border-box;display:flex;flex-direction:column;gap:8px}.plans-section{width:100%;max-width:1140px;margin:0 auto;padding:64px 24px}.plans-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:32px;justify-content:center;align-items:stretch;margin-top:16px;width:100%}.plan-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;padding:40px 32px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px;transition:all .3s cubic-bezier(.25,1,.5,1);position:relative;box-shadow:0 10px 30px #0003}.plan-card:hover{transform:translateY(-6px);border-color:var(--color-primary);box-shadow:0 20px 40px #3b82f626}.plan-card.featured{border-color:#3b82f699;background:#111827a6;box-shadow:0 15px 35px #3b82f61f}@media (min-width: 992px){.plan-card.featured{transform:scale(1.04)}.plan-card.featured:hover{transform:scale(1.04) translateY(-6px)}}.plan-badge{font-size:.72rem;font-weight:600;text-transform:uppercase;color:var(--color-primary);background:#3b82f614;border:1px solid rgba(59,130,246,.25);padding:6px 12px;border-radius:100px;letter-spacing:.5px}.plan-badge.featured-badge{background:var(--color-primary);color:#fff;border:none;box-shadow:0 4px 12px #3b82f64d}.plan-price{font-family:var(--font-display);font-size:2.8rem;font-weight:700;color:#fff;margin:12px 0 4px;line-height:1}.plan-period{font-size:1rem;font-weight:400;color:var(--text-muted)}.plan-desc{font-size:.9rem;color:var(--text-secondary);line-height:1.4;height:40px;margin-bottom:8px}.plan-features{list-style:none;padding:24px 0 0;margin:16px 0 32px;display:flex;flex-direction:column;gap:12px;width:100%;border-top:1px solid var(--border-color)}.plan-features li{font-size:.9rem;color:var(--text-secondary);display:flex;align-items:center;gap:10px;text-align:left}.plan-features li:before{content:"✓";color:var(--color-primary);font-weight:700;font-size:1.05rem}.btn-plan{width:100%;padding:12px;font-size:.95rem;font-weight:600}.loading-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#030712c7;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:9999;display:flex;justify-content:center;align-items:center;transition:opacity .25s ease}.spinner{width:48px;height:48px;border:3px solid rgba(0,242,254,.1);border-radius:50%;border-top-color:var(--color-primary);animation:spin .85s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}