:root{--bg:#0c1a2e;--bg-alt:#0f2236;--bg-acc:#0e2620;--surface:#162d47;--surface2:#1c3a5a;--border:#64b4ff1a;--border-h:#64b4ff38;--text:#e8f0fb;--sub:#e8f0fb94;--sub2:#e8f0fb52;--blue:#4da6ff;--blue-h:#74bbff;--purple:#a78bfa;--green:#4ade80;--green-h:#86efac;--ease:cubic-bezier(.25,.1,.25,1);--ease-out:cubic-bezier(.22,1,.36,1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--surface2);border-radius:3px}body:before{content:"";z-index:1000;pointer-events:none;opacity:.025;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:128px;position:fixed;inset:0}.hdr{z-index:200;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(20px);background:#0c1a2ee0;position:sticky;top:0}.hdr-in{justify-content:space-between;align-items:center;gap:20px;max-width:1440px;height:64px;margin:0 auto;padding:0 32px;display:flex}.brand{white-space:nowrap;align-items:center;gap:10px;font-size:15px;font-weight:600;display:flex}.brand img{object-fit:cover;border:1.5px solid var(--border-h);border-radius:50%;width:34px;height:34px}.nav{color:var(--sub);gap:28px;font-size:13.5px;display:flex}.nav a{transition:color .2s}.nav a:hover{color:var(--text)}.hdr-right{align-items:center;gap:10px;display:flex}.lang-switch{background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:3px;display:flex}.lang-btn{color:var(--sub);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:5px 9px;font-family:inherit;font-size:11px;font-weight:700;transition:all .2s}.lang-btn.active{background:var(--blue);color:#fff}.hdr-cta{background:var(--blue);color:#fff;border-radius:8px;padding:8px 18px;font-size:13px;font-weight:600;transition:all .2s;box-shadow:0 0 20px #4da6ff4d}.hdr-cta:hover{background:var(--blue-h);transform:translateY(-1px)}.burger{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:8px;justify-content:center;align-items:center;padding:8px;display:none}.burger svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;width:18px;height:18px;display:block}.mob-nav{z-index:190;background:var(--bg);border-bottom:1px solid var(--border);flex-direction:column;gap:32px;padding:28px 24px;transition:transform .4s cubic-bezier(.32,.72,0,1);display:flex;position:fixed;inset:64px 0 0;transform:translateY(-110%)}.mob-nav.open{transform:translateY(0)}.mob-nav nav{flex-direction:column;gap:4px;display:flex}.mob-nav nav a{border-bottom:1px solid var(--border);padding:8px 0;font-size:24px;font-weight:500}.mob-nav nav a:last-child{border-bottom:none}.btn-primary{background:var(--blue);color:#fff;transition:all .25s var(--ease-out);cursor:pointer;border:0;border-radius:10px;justify-content:center;align-items:center;padding:12px 24px;font-family:inherit;font-size:14px;font-weight:600;display:inline-flex;box-shadow:0 0 24px #4da6ff40}.btn-primary:hover{background:var(--blue-h);transform:translateY(-2px);box-shadow:0 8px 32px #4da6ff66}.btn-ghost{color:var(--sub);align-items:center;gap:6px;padding:12px 0;font-size:14px;font-weight:500;transition:color .2s;display:inline-flex}.btn-ghost:hover{color:var(--text)}.hero{border-bottom:1px solid var(--border);align-items:center;min-height:calc(100vh - 64px);display:flex;position:relative;overflow:hidden}.hero-canvas{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.hero-glow{pointer-events:none;background:radial-gradient(circle,#4da6ff14 0%,#0000 70%);border-radius:50%;width:800px;height:800px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.hero-in{z-index:2;grid-template-columns:1fr 1fr;align-items:center;gap:72px;width:100%;max-width:1440px;margin:0 auto;padding:72px 32px;display:grid;position:relative}.hero-left{flex-direction:column;gap:0;display:flex}.hero-tag{letter-spacing:.08em;text-transform:uppercase;color:var(--blue);align-items:center;gap:8px;margin-bottom:28px;font-size:11.5px;font-weight:700;display:inline-flex}.hero-tag:before{content:"";background:var(--blue);width:6px;height:6px;box-shadow:0 0 10px var(--blue);border-radius:50%;animation:2s infinite pulse-dot}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.7)}}.hero-left h1{letter-spacing:-.04em;margin-bottom:28px;font-size:clamp(3.5rem,6.5vw,7rem);font-weight:700;line-height:1}.hero-left h1 i{color:var(--blue);text-shadow:0 0 40px #4da6ff66;font-style:normal}.hero-desc{color:var(--sub);max-width:480px;margin-bottom:36px;font-size:16px;line-height:1.7}.hero-ctas{flex-wrap:wrap;align-items:center;gap:20px;margin-bottom:48px;display:flex}.hero-stats{border-top:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:24px;padding-top:28px;display:flex}.hstat{flex-direction:column;gap:4px;display:flex}.hstat strong{letter-spacing:-.02em;color:var(--text);font-size:18px;font-weight:700}.hstat span{color:var(--sub2);font-size:12px}.hstat-div{background:var(--border);width:1px;height:32px}.term{border:1px solid var(--border-h);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0a1426f2;border-radius:16px;font-family:SF Mono,Fira Code,Cascadia Code,Courier New,monospace;overflow:hidden;box-shadow:0 24px 80px #00000080,0 0 0 1px #4da6ff0f,inset 0 1px #ffffff0d}.term-bar{background:#101e34e6;border-bottom:1px solid #64b4ff12;align-items:center;gap:7px;padding:13px 18px;display:flex}.tb-dot{border-radius:50%;width:11px;height:11px}.td-r{background:#ff5f57}.td-y{background:#ffbd2e}.td-g{background:#28c841}.term-title{color:#64b4ff66;margin-left:8px;font-family:Inter,sans-serif;font-size:11.5px}.term-body{min-height:300px;max-height:380px;padding:22px 26px;font-size:13px;line-height:1.9;overflow-y:auto}.tl{white-space:pre}.tl-cmd{color:#79c0ff}.tl-info{color:#e8f0fb73}.tl-ok{color:#4ade80}.tl-data{color:#fbbf24}.tl-success{color:#4ade80;font-weight:600}.tl-blank{height:.5em;display:block}.tl-cursor{color:#4da6ffb3;animation:1s step-end infinite blink}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.tg-mock{border:1px solid var(--border-h);background:#0e1f35;border-radius:18px;flex-direction:column;max-height:500px;font-family:Inter,sans-serif;display:flex;overflow:hidden;box-shadow:0 28px 80px #0000008c,0 0 0 1px #4da6ff12,inset 0 1px #ffffff0a}.tg-header{background:linear-gradient(135deg,#1a3a5c 0%,#163252 100%);border-bottom:1px solid #4da6ff1f;flex-shrink:0;align-items:center;gap:12px;padding:14px 18px;display:flex}.tg-avatar{object-fit:cover;border:2px solid #4da6ff59;border-radius:50%;flex-shrink:0;width:40px;height:40px}.tg-header-info{flex-direction:column;flex:1;gap:2px;display:flex}.tg-name{color:var(--text);font-size:14px;font-weight:600}.tg-status{color:var(--green);align-items:center;gap:5px;font-size:11.5px;display:flex}.tg-online-dot{background:var(--green);width:6px;height:6px;box-shadow:0 0 6px var(--green);border-radius:50%;animation:2s infinite pulse-dot}.tg-header-icons{color:#e8f0fb66;gap:12px;display:flex}.tg-header-icons svg{cursor:pointer;transition:color .2s}.tg-header-icons svg:hover{color:var(--text)}.tg-body{scrollbar-width:thin;scrollbar-color:var(--surface2) transparent;background:repeating-linear-gradient(0deg,#0000,#0000 39px,#4da6ff04 40px);flex-direction:column;flex:1;gap:10px;min-height:320px;padding:16px 14px;display:flex;overflow-y:auto}.tg-row{animation:tg-pop .25s var(--ease-out) both;align-items:flex-end;gap:8px;display:flex}.tg-row-user{flex-direction:row-reverse}.tg-row-bot{flex-direction:row}@keyframes tg-pop{0%{opacity:0;transform:translateY(10px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.tg-msg-avatar{object-fit:cover;border:1px solid #4da6ff33;border-radius:50%;flex-shrink:0;width:28px;height:28px}.tg-bubble{border-radius:14px;flex-direction:column;gap:5px;max-width:78%;padding:9px 13px 22px;font-size:13px;line-height:1.55;display:flex;position:relative}.tg-bubble-user{color:#fff;background:linear-gradient(135deg,#2462a8,#1d55a0);border-bottom-right-radius:4px;box-shadow:0 2px 12px #2462a866}.tg-bubble-bot{color:var(--text);background:#162d47;border:1px solid #4da6ff1a;border-bottom-left-radius:4px}.tg-bubble-status{color:var(--sub);font-style:italic}.tg-bubble-info .tg-info-line{font-size:13px}.tg-bubble-info .tg-info-line:first-child{color:var(--blue);font-weight:600}.tg-bubble-result .tg-result-line{font-size:13px}.tg-result-main{color:var(--green);font-weight:700;font-size:14px!important}.tg-time{color:#e8f0fb59;white-space:nowrap;font-size:10px;position:absolute;bottom:6px;right:10px}.tg-link{color:#74bbff;word-break:break-all;text-decoration:underline}.tg-filter-btns{flex-wrap:wrap;gap:5px;margin-top:6px;display:flex}.tg-fbtn{color:var(--blue);cursor:pointer;background:#4da6ff1a;border:1px solid #4da6ff40;border-radius:999px;padding:4px 12px;font-family:inherit;font-size:12px;transition:all .2s}.tg-fbtn:hover{background:#4da6ff33}.tg-fbtn-active{box-shadow:0 0 12px #4da6ff66;background:var(--blue)!important;color:#fff!important;border-color:var(--blue)!important}.tg-progress-label{color:var(--sub);font-size:13px}.tg-progress-track{background:#ffffff1a;border-radius:999px;width:100%;height:6px;margin-top:4px;overflow:hidden}.tg-progress-fill{background:linear-gradient(90deg, var(--blue), var(--purple));border-radius:999px;height:100%;transition:width .25s;box-shadow:0 0 8px #4da6ff80}.tg-progress-pct{color:var(--blue);font-size:12px;font-weight:600}.tg-input{background:#0e1f35;border-top:1px solid #4da6ff1a;flex-shrink:0;align-items:center;gap:10px;padding:12px 14px;display:flex}.tg-input-box{color:#e8f0fb4d;background:#162d47;border:1px solid #4da6ff1f;border-radius:22px;flex:1;align-items:center;gap:8px;padding:9px 14px;display:flex}.tg-input-placeholder{font-size:13px}.tg-send-btn{background:var(--blue);color:#fff;cursor:pointer;border:0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;transition:all .2s;display:flex;box-shadow:0 0 16px #4da6ff59}.tg-send-btn:hover{background:var(--blue-h);transform:scale(1.05)}.s{border-bottom:1px solid var(--border)}.s-alt{background:var(--bg-alt)}.s-accent{background:var(--bg-acc)}.s-in{max-width:1440px;margin:0 auto;padding:88px 32px}.s-hd{grid-template-columns:80px 1fr;align-items:start;gap:24px;margin-bottom:60px;display:grid}.s-num{letter-spacing:.1em;text-transform:uppercase;color:var(--sub2);padding-top:6px;font-size:11px;font-weight:700}.s-label{letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:12px;font-size:11px;font-weight:700;display:inline-block}.s-hd h2{letter-spacing:-.03em;font-size:clamp(1.8rem,3.5vw,3rem);font-weight:600;line-height:1.1}.s-desc{color:var(--sub);max-width:560px;margin-top:14px}.feat-grid{background:var(--border);border:1px solid var(--border);border-radius:16px;grid-template-columns:repeat(3,1fr);gap:1px;display:grid;overflow:hidden}.fc{background:var(--bg);cursor:default;flex-direction:column;gap:14px;padding:28px;transition:background .25s;display:flex}.s-alt .fc{background:var(--bg-alt)}.fc:hover{background:var(--surface)}.fc span{letter-spacing:.07em;text-transform:uppercase;color:var(--sub2);font-size:11px;font-weight:700}.fc p{color:var(--sub);font-size:14px;line-height:1.6}.fc-beta{background:#4da6ff0d!important}.fc-beta span{color:var(--blue)}.fc-new{border:1px solid #4ade8026;background:#4ade800a!important}.fc-new span{color:var(--green)}.steps{background:var(--border);border:1px solid var(--border);border-radius:16px;grid-template-columns:repeat(4,1fr);gap:1px;display:grid;overflow:hidden}.step{background:var(--bg-alt);cursor:default;flex-direction:column;gap:18px;padding:32px 26px;transition:background .25s;display:flex}.step:hover{background:var(--surface)}.step b{letter-spacing:-.04em;color:var(--sub2);font-size:32px;font-weight:700}.step span{color:var(--sub);font-size:14px;line-height:1.6}.dual{grid-template-columns:1fr 1fr;align-items:start;gap:60px;display:grid}.dual-copy{flex-direction:column;gap:24px;display:flex}.dual-copy p{color:var(--sub);line-height:1.75}.callout{background:#4da6ff0f;border:1px solid #4da6ff33;border-radius:12px;gap:6px;padding:18px;display:grid}.callout strong{color:var(--blue);font-size:14px}.callout span{color:var(--sub);font-size:13px}.callout-green{background:#4ade800f;border-color:#4ade8038}.callout-green strong{color:var(--green)}.opt-list{border:1px solid var(--border);border-radius:14px;flex-direction:column;gap:0;display:flex;overflow:hidden}.opt{border-bottom:1px solid var(--border);align-items:flex-start;gap:16px;padding:15px 20px;transition:background .15s;display:flex}.opt:last-child{border-bottom:none}.opt:hover{background:var(--surface)}.opt b{color:var(--sub2);min-width:24px;padding-top:3px;font-size:11px;font-weight:700}.opt span{color:var(--sub);font-size:14px;line-height:1.55}.pricing-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:4px;display:grid}.plan-card{background:var(--surface);border:1px solid var(--border);transition:all .3s var(--ease-out);border-radius:16px;flex-direction:column;gap:18px;padding:28px;display:flex}.plan-card:hover{border-color:var(--border-h);background:var(--surface2);transform:translateY(-4px);box-shadow:0 16px 40px #00000059}.plan-card.loading{background:var(--surface);color:var(--sub2);grid-column:1/-1;font-size:14px}.plan-card.plan-popular{background:linear-gradient(135deg, var(--surface2), #4da6ff14);border-color:#4da6ff59;box-shadow:0 0 0 1px #4da6ff1f,inset 0 1px #4da6ff1a}.plan-head{justify-content:space-between;align-items:center;display:flex}.plan-head span{font-size:16px;font-weight:600}.plan-badge{background:var(--blue);color:#fff;border-radius:999px;padding:3px 10px;font-size:10px;font-weight:700;box-shadow:0 0 16px #4da6ff66}.plan-price{align-items:flex-end;gap:6px;display:flex}.plan-price strong{letter-spacing:-.04em;font-size:46px;font-weight:700;line-height:1}.plan-price em{color:var(--sub2);margin-bottom:6px;font-size:14px;font-style:normal}.plan-card p{color:var(--sub);flex:1;font-size:13px;line-height:1.6}.plan-card .btn-primary{width:100%}.pricing-hint{color:var(--sub2);grid-column:1/-1;padding:10px 2px;font-size:12px}.pricing-note{border-top:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px;margin-top:52px;padding-top:52px;display:flex}.pricing-note h3{letter-spacing:-.025em;margin:8px 0 10px;font-size:1.6rem;font-weight:600}.pricing-note p{color:var(--sub);max-width:520px}.support-wrap{border:1px solid var(--border);background:var(--surface);border-radius:16px;grid-template-columns:280px 1fr;align-items:stretch;gap:0;display:grid;overflow:hidden}.support-wrap img{object-fit:cover;width:100%;height:100%}.support-copy{flex-direction:column;gap:22px;padding:44px;display:flex}.support-copy p{color:var(--sub)}.footer{border-top:1px solid var(--border);background:linear-gradient(180deg, var(--bg-alt) 0%, #0a1624 100%)}.footer-top{grid-template-columns:280px 1fr;gap:64px;max-width:1440px;margin:0 auto;padding:60px 32px 48px;display:grid}.footer-brand{align-items:flex-start;gap:14px;display:flex}.footer-logo{object-fit:cover;border:1.5px solid var(--border-h);border-radius:12px;flex-shrink:0;width:44px;height:44px}.footer-name{color:var(--text);margin-bottom:4px;font-size:17px;font-weight:700;display:block}.footer-tagline{color:var(--sub2);max-width:200px;font-size:12.5px;line-height:1.5}.footer-cols{grid-template-columns:repeat(3,1fr);gap:40px;display:grid}.footer-col{flex-direction:column;gap:16px;display:flex}.footer-col-title{letter-spacing:.09em;text-transform:uppercase;color:var(--sub2);font-size:11px;font-weight:700}.footer-nav{flex-direction:column;gap:10px;display:flex}.footer-nav a{color:var(--sub);font-size:13.5px;transition:color .2s}.footer-nav a:hover{color:var(--text)}.footer-support-info{flex-direction:column;gap:14px;display:flex}.footer-support-text{color:var(--sub);font-size:13px;line-height:1.6}.footer-highlight{color:var(--blue);transition:opacity .2s}.footer-highlight:hover{opacity:.8}.footer-btn{background:var(--surface);border:1px solid var(--border);color:var(--sub);border-radius:8px;align-self:flex-start;align-items:center;gap:7px;padding:8px 14px;font-size:12.5px;font-weight:500;transition:all .2s;display:inline-flex}.footer-btn:hover{border-color:var(--border-h);color:var(--text);background:var(--surface2)}.footer-btn-blue{color:var(--blue);background:#4da6ff1a;border-color:#4da6ff38}.footer-btn-blue:hover{color:var(--blue-h);background:#4da6ff2e;border-color:#4da6ff66}.footer-bottom{border-top:1px solid var(--border);max-width:1440px;color:var(--sub2);justify-content:space-between;align-items:center;gap:16px;margin:0 auto;padding:20px 32px;font-size:12.5px;display:flex}.footer-bottom-links{align-items:center;gap:12px;display:flex}.footer-bottom-links a{color:var(--sub);transition:color .2s}.footer-bottom-links a:hover{color:var(--text)}.footer-dot{background:var(--sub2);border-radius:50%;width:3px;height:3px}@media (width<=900px){.footer-top{grid-template-columns:1fr;gap:40px;padding:48px 24px 36px}.footer-cols{grid-template-columns:1fr 1fr;gap:28px}.footer-bottom{padding:18px 24px}}@media (width<=600px){.footer-cols{grid-template-columns:1fr;gap:24px}.footer-top{padding:40px 18px 32px}.footer-bottom{text-align:center;flex-direction:column;padding:16px 18px}}@media (width<=1199px){.hero-in{grid-template-columns:1fr;gap:52px;padding:52px 32px}.hero-left h1{font-size:clamp(3rem,10vw,5.5rem)}.term{max-width:620px}}@media (width<=900px){.nav,.hdr-cta{display:none}.burger{display:flex}.feat-grid,.steps{grid-template-columns:1fr 1fr}.dual{grid-template-columns:1fr;gap:36px}.pricing-grid{grid-template-columns:1fr 1fr;gap:12px}.support-wrap{grid-template-columns:1fr}.support-copy{padding:32px}.s-hd{grid-template-columns:52px 1fr;gap:18px}.s-in{padding:68px 24px}.hdr-in{padding:0 20px}}@media (width<=600px){.hero-in{padding:40px 18px}.hero-left h1{font-size:clamp(2.6rem,12vw,4rem)}.feat-grid,.steps,.pricing-grid,.s-hd{grid-template-columns:1fr}.s-num{display:none}.s-in{padding:52px 18px}.hero-ctas,.pricing-note{flex-direction:column;align-items:flex-start}.footer-in{text-align:center;flex-direction:column}.hdr-in{padding:0 18px}.hero-stats{gap:14px}}