#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}body,.app-container{color:#222;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;margin:0;padding:0}.header{position:sticky;top:0;z-index:100;display:flex;justify-content:space-between;align-items:center;padding:1.2rem 2.5vw 1.2rem 2.5vw;background:#fff;box-shadow:0 2px 16px #646cff12;border-bottom:1.5px solid #f0f1f7;min-height:70px;position:relative}.header-controls{display:flex;align-items:center;gap:1rem}.hamburger-menu{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;justify-content:space-around;width:30px;height:30px;background:transparent;border:none;cursor:pointer;padding:0;z-index:200}.hamburger-line{width:100%;height:3px;background:#646cff;border-radius:2px;transition:all .3s ease;transform-origin:center}.hamburger-line.open:nth-child(1),.hamburger-menu:hover .hamburger-line:nth-child(1){transform:rotate(45deg) translate(6px,6px)}.hamburger-line.open:nth-child(2),.hamburger-menu:hover .hamburger-line:nth-child(2){opacity:0}.hamburger-line.open:nth-child(3),.hamburger-menu:hover .hamburger-line:nth-child(3){transform:rotate(-45deg) translate(6px,-6px)}.sidebar{position:fixed;top:0;left:-300px;width:300px;height:100vh;background:#fff;box-shadow:2px 0 20px #0000001a;z-index:150;transition:left .3s ease;overflow-y:auto}.sidebar.open{left:0}.sidebar-content{display:flex;flex-direction:column;height:100%;padding:0}.sidebar-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid #f0f1f7}.sidebar-logo{height:40px}.sidebar-close{background:none;border:none;font-size:2rem;color:#646cff;cursor:pointer;padding:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color .2s}.sidebar-close:hover{background-color:#f0f1f7}.sidebar-nav{flex:1;padding:1.5rem 0}.sidebar-menu-btn{display:block;width:100%;padding:1rem 1.5rem;color:#222;text-decoration:none;font-weight:500;margin:0;-webkit-user-select:none;user-select:none;border:none;background:none;cursor:pointer;box-sizing:border-box;text-align:left;font-family:inherit;font-size:inherit;transition:background-color .2s,color .2s}.sidebar-menu-btn:hover{background-color:#f8f9ff;color:#646cff}.sidebar-footer{padding:1.5rem;border-top:1px solid #f0f1f7}.sidebar-lang-switcher{display:flex;gap:.5rem}.sidebar-lang-switcher button{background:none;color:#646cff;border:2px solid #646cff;padding:.5rem 1rem;border-radius:4px;font-size:.9rem;font-weight:600;cursor:pointer;transition:background .2s,color .2s}.sidebar-lang-switcher .active-lang{background:#646cff;color:#fff}.sidebar-lang-switcher .inactive-lang{background:#fff;color:#646cff}.sidebar-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#00000080;z-index:140;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.main-logo{height:48px;margin-right:1.5rem}.lang-switcher{display:flex;gap:.5rem}.lang-switcher button{background:none;color:#646cff;border:2px solid #646cff;margin-left:0;padding:.5rem 1.1rem;border-radius:4px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s,box-shadow .2s,color .2s;box-shadow:0 1px 4px #646cff14}.lang-switcher .active-lang{background:#646cff;color:#fff;border:2px solid #646cff;cursor:default}.lang-switcher .inactive-lang{background:#fff;color:#646cff;border:2px solid #646cff}.lang-switcher button:disabled{opacity:1}.hero{text-align:center;padding:4.5rem 1.5rem 3.5rem;background:linear-gradient(120deg,#646cff,#a6b5ff);border-radius:22px;margin:2.5rem 0 2rem;box-shadow:0 6px 32px #646cff21;color:#fff;position:relative;overflow:hidden;animation:hero-fadein .9s cubic-bezier(.4,0,.2,1)}@keyframes hero-fadein{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}.hero h1{font-size:2.7rem;margin-bottom:1.1rem;font-weight:800;letter-spacing:-1px;color:#fff}.hero p{font-size:1.25rem;margin-bottom:2.2rem;color:#fff;font-weight:500}.cta-btn{background:linear-gradient(90deg,#fff,#646cff);color:#222;border:none;padding:1.1rem 2.5rem;border-radius:8px;font-size:1.18rem;font-weight:700;cursor:pointer;transition:background .2s,color .2s,box-shadow .2s,transform .2s;box-shadow:0 2px 12px #646cff21;margin-top:.2rem;letter-spacing:.5px;box-sizing:border-box;display:inline-block}.cta-btn:hover{background:linear-gradient(90deg,#e6eaff,#535bf2);color:#222;transform:scale(1.02);box-shadow:0 4px 20px #646cff33}.cta-btn,.contact-form button[type=submit]{box-shadow:0 2px 12px #646cff21!important}.cta-btn:hover,.contact-form button[type=submit]:hover{box-shadow:0 4px 20px #646cff33!important}@media (max-width: 700px){.header{position:relative;flex-direction:row;justify-content:space-between;align-items:center;gap:0;padding:.7rem 2vw .7rem 2vw}.main-logo{height:64px;margin:0;display:block}.header-controls{gap:.5rem}.lang-switcher{display:none}.hero{padding:2.2rem .5rem 1.5rem;border-radius:14px}.hero h1{font-size:1.5rem;line-height:1.2}.hero p{font-size:1.05rem}.features-list{grid-template-columns:1fr;gap:1.2rem}.features h2,.about h2,.pricing h2,.contact h2{font-size:1.15rem}.about{flex-direction:column;gap:1.2rem;padding:1.2rem .5rem;border-radius:12px;max-width:98vw}.about-illustration{width:100%;height:100px;justify-content:center}.about-content p{font-size:1rem}.pricing-cards{flex-direction:column;gap:1.2rem;align-items:center}.pricing-card{max-width:98vw;min-width:0;padding:1.2rem .5rem 1rem}.pricing-title{font-size:1.05rem}.pricing-price{font-size:1.1rem}.pricing-target,.pricing-benefit,.pricing-content{font-size:.98rem}.contact{padding:1.2rem .5rem;border-radius:12px;max-width:98vw}.contact-form{max-width:98vw;gap:.7rem}.contact-form input,.contact-form textarea{font-size:1rem;padding:.7rem .8rem}.cta-btn,.contact-form button[type=submit]{font-size:1rem;padding:.8rem 1.2rem}}@media (max-width: 500px){.footer{font-size:.95rem;padding:1.2rem 0 .7rem}}.features{margin:2.5rem 0;padding:2.2rem 1.5rem;background:#f7f8fd;border-radius:18px;box-shadow:0 6px 32px #646cff38,0 2px 12px #00000021;display:flex;flex-direction:column;align-items:center;border:2px solid rgba(209,213,219,.55);box-shadow:0 4px 24px #646cff21,0 1.5px 8px #0000000a}.features h2{margin-bottom:2.2rem;font-size:1.6rem;font-weight:700;color:#222}.features-list{display:grid;grid-template-columns:repeat(3,1fr);gap:2.2rem;width:100%;max-width:800px}.feature-item{background:#fff;border-radius:12px;box-shadow:0 1px 8px #646cff12;padding:2rem 1.2rem 1.5rem;display:flex;flex-direction:column;align-items:center;transition:transform .18s,box-shadow .18s;cursor:default}.feature-item:hover{transform:translateY(-6px) scale(1.03);box-shadow:0 4px 18px #646cff21}.feature-icon{width:48px;height:48px;margin-bottom:1.1rem;display:flex;align-items:center;justify-content:center;background:linear-gradient(120deg,#646cff 60%,#a6b5ff);border-radius:50%;color:#fff;font-size:2rem;box-shadow:0 1px 6px #646cff1a}.feature-label{font-size:1.13rem;font-weight:600;color:#222;text-align:center}@media (max-width: 900px){.features-list{grid-template-columns:1fr;gap:1.2rem}}.about{margin:2.5rem 0;padding:2.2rem 1.5rem;background:#fff;border-radius:18px;box-shadow:0 6px 32px #646cff38,0 2px 12px #00000021;display:flex;flex-direction:row;align-items:center;gap:2.5rem;max-width:950px;margin-left:auto;margin-right:auto;border:2px solid rgba(209,213,219,.55);box-shadow:0 4px 24px #646cff21,0 1.5px 8px #0000000a}.about-illustration{flex:0 0 220px;width:220px;height:180px;display:flex;align-items:center;justify-content:center}.about-content{flex:1 1 0%;display:flex;flex-direction:column;gap:1.1rem}.about h2{margin-bottom:.7rem;font-size:1.5rem;font-weight:700;color:#222}.about p{font-size:1.13rem;color:#444;margin:0}@media (max-width: 900px){.about{flex-direction:column;gap:1.2rem;padding:1.2rem .5rem}.about-illustration{width:100%;height:140px;justify-content:center}}.pricing{margin:2.5rem 0;padding:2.2rem 1.5rem;background:#f7f8fd;border-radius:18px;box-shadow:0 6px 32px #646cff38,0 2px 12px #00000021;display:flex;flex-direction:column;align-items:center;border:2px solid rgba(209,213,219,.55);box-shadow:0 4px 24px #646cff21,0 1.5px 8px #0000000a}.pricing h2{margin-bottom:2.2rem;font-size:1.6rem;font-weight:700;color:#222}.pricing-cards{display:flex;gap:2.2rem;width:100%;max-width:1000px;justify-content:center;flex-wrap:wrap}.pricing-card{background:#fff;border-radius:16px;padding:2.2rem 1.5rem 1.7rem;min-width:260px;max-width:320px;flex:1 1 260px;display:flex;flex-direction:column;align-items:center;transition:transform .18s,box-shadow .18s;position:relative;border:2px solid rgba(209,213,219,.55);box-shadow:0 6px 32px #646cff38,0 2px 12px #00000021}.pricing-card:hover{transform:translateY(-8px) scale(1.03);box-shadow:0 8px 32px #646cff29;border:2.5px solid #646cff}.pricing-icon{width:48px;height:48px;margin-bottom:1.1rem;display:flex;align-items:center;justify-content:center;background:linear-gradient(120deg,#646cff 60%,#a6b5ff);border-radius:50%;color:#fff;font-size:2rem;box-shadow:0 1px 6px #646cff1a}.pricing-title{font-size:1.25rem;font-weight:700;color:#222;margin-bottom:.5rem;margin-top:.2rem}.pricing-price{font-size:1.5rem;font-weight:800;color:#646cff;margin-bottom:.7rem;margin-top:.2rem}.pricing-target{font-size:1.05rem;color:#555;margin-bottom:.3rem;text-align:center}.pricing-benefit{font-size:1.05rem;color:#646cff;margin-bottom:.7rem;text-align:center;font-weight:600}.pricing-content{font-size:1.01rem;color:#222;margin-bottom:1.2rem;text-align:center}.pricing-card .cta-btn{width:100%;margin-top:auto;font-size:1.08rem;padding:.9rem 0}@media (max-width: 900px){.pricing-cards{flex-direction:column;gap:1.2rem;align-items:center}.pricing-card{max-width:98vw;min-width:0}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:#fff;border-radius:14px;padding:2.5rem 2rem 2rem;box-shadow:0 12px 48px #646cff47,0 4px 24px #0000002e;min-width:340px;max-width:95vw;position:relative;display:flex;flex-direction:column;align-items:center;border:2px solid rgba(209,213,219,.55)}.modal h2{margin-top:0;margin-bottom:1.5rem;font-size:1.7rem;font-weight:700;color:#222;text-align:center}.contact-form{width:100%;max-width:350px;display:flex;flex-direction:column;gap:1.1rem}.modal-close{position:absolute;top:1.1rem;right:1.1rem;background:none;border:none;font-size:2.1rem;color:#888;cursor:pointer;line-height:1;transition:color .2s}.modal-close:hover{color:#222}@media (max-width: 500px){.modal{min-width:0;padding:1.2rem .5rem}.contact-form{max-width:98vw}}.contact{margin:2.5rem 0;padding:2.2rem 1.5rem;background:#fff;border-radius:18px;box-shadow:0 6px 32px #646cff38,0 2px 12px #00000021;max-width:500px;margin-left:auto;margin-right:auto;display:flex;flex-direction:column;align-items:center;border:2px solid rgba(209,213,219,.55);box-shadow:0 4px 24px #646cff21,0 1.5px 8px #0000000a}.contact h2{margin-bottom:1.2rem;font-size:1.5rem;font-weight:700;color:#222}.contact-form{width:100%;max-width:350px;display:flex;flex-direction:column;gap:1.1rem;margin:0 auto}.contact-form input,.contact-form textarea{padding:.9rem 1rem;border:1.5px solid #d1d5db;border-radius:6px;font-size:1.08rem;background:#fafbfc;transition:border .2s;resize:none}.contact-form input:focus,.contact-form textarea:focus{border:1.5px solid #646cff;outline:none;background:#fff}.contact-form textarea{min-height:90px;max-height:200px;font-family:inherit}.contact-form button[type=submit]{background:linear-gradient(90deg,#e6eaff,#646cff);color:#23243a;border:none;padding:.95rem 0;border-radius:6px;font-size:1.13rem;font-weight:600;cursor:pointer;transition:background .2s,box-shadow .2s,color .2s;box-shadow:0 2px 8px #646cff12;margin-top:.2rem}.contact-form button[type=submit]:hover{background:linear-gradient(90deg,#a6b5ff,#535bf2);color:#23243a}.contact-form .success-msg{color:#1a7f37;margin-top:.5rem;font-weight:500;text-align:center}.contact-form .error-msg{color:#c00;margin-top:.5rem;font-weight:500;text-align:center}@media (max-width: 700px){.contact{padding:1.2rem .5rem;border-radius:12px}.contact-form{max-width:98vw}}.footer{background:#f7f8fd;color:#23243a;text-align:center;padding:2.2rem 0 1.2rem;font-size:1.05rem;border-top:none;margin-top:2.5rem;letter-spacing:.1px}.footer a{color:#646cff;text-decoration:underline;margin:0 .5rem;font-weight:500;transition:color .2s}.footer a:hover{color:#23243a}.main-logo,.about-illustration img{position:relative;z-index:1;box-shadow:none;transition:transform .18s}.main-logo:before,.about-illustration img:before{content:none}.main-logo:hover,.about-illustration img:hover{transform:scale(1.07);box-shadow:none;z-index:2}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background:#f4f6fa}h1,button,a,a:hover{all:unset}