@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{--bg:#f4f7fb;--ink:#17243a;--muted:#68778d;--blue:#2688eb;--line:#e3eaf2;--white:#fff;--radius:22px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit}
.container{width:min(1160px,calc(100% - 48px));margin:0 auto}
.header{height:78px;display:flex;align-items:center;background:rgba(255,255,255,.82);border-bottom:1px solid rgba(226,234,243,.8);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}
.nav{display:flex;align-items:center;justify-content:space-between}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.6px}
.brand>span:last-child>span{font-weight:500;color:#77869a}
.brand-icon{width:36px;height:36px;border-radius:11px;background:var(--blue);display:grid;place-items:center;box-shadow:0 7px 16px #2688eb38}
.brand-icon svg{width:21px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.nav-links{display:flex;align-items:center;gap:34px;font-size:13px;font-weight:600;color:#64738a}
.nav-links a:hover,.footer a:hover{color:var(--blue)}
.nav-github{color:var(--ink)!important}
.nav-github span{color:var(--blue);margin-left:3px}
.menu-toggle{display:none;border:0;background:transparent;padding:8px}
.menu-toggle span{display:block;width:23px;height:2px;background:var(--ink);margin:5px}
.hero{padding:86px 0 78px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1fr 1.02fr;gap:54px;align-items:center}
.eyebrow,.section-kicker{font-size:10px;font-weight:800;letter-spacing:1.5px;color:#718198}
.eyebrow{display:inline-flex;align-items:center;gap:9px;padding:8px 13px;border:1px solid #dfe8f2;background:#fff;border-radius:99px;letter-spacing:.4px;font-size:11px}
.status-dot{width:7px;height:7px;border-radius:50%;background:#24b47e;box-shadow:0 0 0 4px #24b47e18}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(42px,5vw,65px);line-height:1.08;letter-spacing:-3.6px;margin:24px 0 22px;font-weight:800}
h1 span,h2 span{color:var(--blue)}
.hero-text{max-width:500px;color:var(--muted);font-size:16px;line-height:1.85;margin-bottom:29px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.button{min-height:50px;padding:0 19px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:12px;font-weight:700;transition:transform .2s,box-shadow .2s,background .2s}
.button:hover{transform:translateY(-2px)}
.button svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.button-primary{background:var(--blue);color:white;box-shadow:0 9px 20px #2688eb35}
.button-primary:hover{background:#1479dc;box-shadow:0 12px 25px #2688eb48}
.button-secondary{background:white;border:1px solid var(--line);color:var(--ink)}
.hero-meta{display:flex;gap:20px;flex-wrap:wrap;margin-top:24px;color:#7b899c;font-size:10px;font-weight:600}
.meta-check{font-style:normal;color:#20a777;margin-right:5px}
.app-stage{position:relative;min-width:0;padding:20px 0}
.stage-glow{position:absolute;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,#d8eaff 0%,#e8f2ff 40%,transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);z-index:-1}
.app-window{position:relative;background:#fff;border:1px solid #e1e8f0;border-radius:17px;overflow:hidden;box-shadow:0 30px 80px #233d5c20;transform:perspective(1100px) rotateY(-5deg) rotateX(2deg)}
.window-top{height:48px;padding:0 17px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #edf1f6}
.window-brand{font-size:11px;font-weight:700;display:flex;align-items:center;gap:8px}
.mini-logo{width:22px;height:22px;border-radius:7px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:15px}
.window-controls{display:flex;gap:5px}.window-controls i{width:7px;height:7px;background:#dce4ed;border-radius:50%}
.window-body{display:grid;grid-template-columns:145px 1fr;min-height:330px}
.app-sidebar{background:#f8fafd;border-right:1px solid #edf1f6;padding:20px 11px;display:flex;flex-direction:column;gap:7px;font-size:9px;color:#7c8ba0}
.sidebar-item{padding:9px 10px;border-radius:7px}.sidebar-item span{margin-right:8px;font-size:13px}
.sidebar-item.active{background:#eaf3ff;color:#1879d8;font-weight:700}
.sidebar-bottom{margin-top:auto;padding:10px}
.app-content{padding:22px 21px}
.app-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.app-heading small{font-size:7px;letter-spacing:1.1px;color:#9aa7b8;font-weight:800}
.app-heading h3{font-size:18px;letter-spacing:-.6px;margin:3px 0 0}
.vk-pill{font-size:8px;font-weight:800;color:#247ed2;background:#edf6ff;padding:5px 9px;border-radius:6px}
.fake-search{height:31px;border:1px solid #e8edf3;border-radius:7px;color:#9aa7b8;font-size:11px;padding:6px 10px;margin-bottom:10px}
.fake-search span{margin-left:6px;font-size:9px}
.track{display:flex;align-items:center;gap:10px;padding:9px 2px;border-bottom:1px solid #f0f3f7}
.track-art{width:31px;height:31px;border-radius:7px;display:grid;place-items:center;color:white;font-size:15px}
.art-one{background:linear-gradient(135deg,#68a9ed,#4770c5)}.art-two{background:linear-gradient(135deg,#a18be9,#6652ba)}.art-three{background:linear-gradient(135deg,#5dc6ad,#29957c)}
.track-name{display:flex;flex-direction:column;gap:1px;font-size:9px}.track-name b{font-weight:700}.track-name small{font-size:8px;color:#98a5b5}.track-time{margin-left:auto;color:#9aa7b8;font-size:11px}
.download-card{margin-top:17px;background:#f7faff;border:1px solid #e9f0f8;border-radius:9px;padding:11px}
.download-top{display:flex;justify-content:space-between;font-size:9px;margin-bottom:9px}.download-top b{color:#1da779;font-size:8px}
.progress{height:5px;border-radius:10px;background:#e3ebf5;overflow:hidden}.progress span{display:block;width:72%;height:100%;background:var(--blue);border-radius:10px}
.download-card>small{display:block;color:#99a6b6;font-size:7px;margin-top:7px}
.floating-chip{position:absolute;right:-25px;bottom:0;background:#fff;padding:12px 16px;border:1px solid #e6edf5;border-radius:12px;box-shadow:0 14px 35px #253e5a18;display:flex;align-items:center;gap:10px}
.chip-icon{width:30px;height:30px;border-radius:9px;background:#eaf4ff;color:var(--blue);display:grid;place-items:center;font-size:18px}
.floating-chip b,.floating-chip small{display:block}.floating-chip b{font-size:9px}.floating-chip small{font-size:8px;color:#8997a9;margin-top:2px}
.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.trust-inner{height:65px;display:flex;align-items:center;justify-content:center;gap:34px;color:#8996a8;font-size:10px;font-weight:700}
.trust-inner i{width:4px;height:4px;background:#c7d2df;border-radius:50%}
.section{padding:105px 0}
.section-heading{max-width:570px}
.section-heading h2,.roadmap-card h2{font-size:clamp(34px,4vw,47px);line-height:1.14;letter-spacing:-2px;margin:15px 0}
.section-heading>p,.roadmap-card>div>p{color:var(--muted);font-size:14px;line-height:1.85;max-width:490px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:43px}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:25px;min-height:205px;transition:transform .2s,box-shadow .2s}
.feature-card:hover{transform:translateY(-4px);box-shadow:0 16px 35px #243b5610}
.feature-card-large{grid-column:span 2;background:linear-gradient(135deg,#fff,#f0f7ff)}
.feature-icon{width:39px;height:39px;border-radius:12px;display:grid;place-items:center;font-size:21px;font-weight:700;margin-bottom:22px}
.feature-icon.blue{background:#eaf3ff;color:#2688eb}.feature-icon.violet{background:#f0edff;color:#8066d9}.feature-icon.mint{background:#e7f8f2;color:#24a47a}.feature-icon.orange{background:#fff2e5;color:#e58a34}.feature-icon.pink{background:#fff0f4;color:#dc6d91}
.feature-card h3{font-size:15px;letter-spacing:-.4px;margin-bottom:8px}
.feature-card p{font-size:11px;line-height:1.8;color:#7b899c;margin:0;max-width:360px}
.parallel-visual{height:35px;display:flex;align-items:end;gap:5px;margin-top:17px}
.parallel-visual span{width:9px;border-radius:4px 4px 1px 1px;background:#8fc3f5;animation:equalize 1.3s ease-in-out infinite alternate}
.parallel-visual span:nth-child(1){height:45%}.parallel-visual span:nth-child(2){height:80%;animation-delay:.2s}.parallel-visual span:nth-child(3){height:60%;animation-delay:.4s}.parallel-visual span:nth-child(4){height:100%;animation-delay:.1s}.parallel-visual span:nth-child(5){height:55%;animation-delay:.3s}.parallel-visual span:nth-child(6){height:75%;animation-delay:.5s}.parallel-visual span:nth-child(7){height:40%;animation-delay:.2s}.parallel-visual span:nth-child(8){height:90%;animation-delay:.4s}
@keyframes equalize{to{transform:scaleY(.55);opacity:.65}}
.how-section{background:#fff}
.how-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px;align-items:start}
.text-link{display:inline-flex;gap:9px;color:var(--blue);font-size:12px;font-weight:700;margin-top:13px}
.steps{display:flex;flex-direction:column}
.step{display:grid;grid-template-columns:48px 1fr;gap:17px;padding:0 0 28px;margin-bottom:26px;border-bottom:1px solid #edf1f5}
.step:last-child{border:0;margin:0;padding:0}
.step-number{width:42px;height:42px;border-radius:12px;background:#edf5ff;color:var(--blue);display:grid;place-items:center;font-size:11px;font-weight:800}
.step h3{font-size:14px;margin:2px 0 6px}.step p{font-size:11px;color:#7b899c;line-height:1.8;margin:0}
.roadmap-section{padding:85px 0}
.roadmap-card{background:#172b46;color:#fff;border-radius:24px;padding:54px 58px;display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center;overflow:hidden;position:relative}
.roadmap-card:after{content:"";position:absolute;width:330px;height:330px;border:1px solid #ffffff0c;border-radius:50%;right:32%;top:-230px;box-shadow:0 0 0 45px #ffffff06,0 0 0 90px #ffffff04;pointer-events:none}
.roadmap-card .section-kicker{color:#8fbef1}.roadmap-card h2{margin-top:13px}.roadmap-card>div>p{color:#aebdd0;font-size:12px;margin-bottom:24px}
.button-light{background:#fff;color:#172b46;min-height:44px}
.roadmap-list{position:relative;z-index:1}
.roadmap-item{display:grid;grid-template-columns:27px 1fr auto;gap:11px;align-items:center;padding:16px 0;border-bottom:1px solid #ffffff18}
.roadmap-item:last-child{border:0}
.roadmap-state{width:23px;height:23px;border-radius:50%;display:grid;place-items:center;font-size:12px}
.done .roadmap-state{background:#1da77a;color:white}.planned .roadmap-state{border:1px solid #647891;color:#aabbd0}
.roadmap-item b,.roadmap-item small{display:block}.roadmap-item b{font-size:10px}.roadmap-item small{font-size:8px;color:#91a4bb;margin-top:3px}.roadmap-item em{font-style:normal;font-size:8px;color:#9bb0c9}
.done em{color:#5dd4a9}
.faq-section{background:#fff}
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:90px}
.faq-list details{border-bottom:1px solid #e9eef4;padding:18px 0}
.faq-list summary{font-size:12px;font-weight:700;cursor:pointer;list-style:none;position:relative;padding-right:30px}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:"+";position:absolute;right:3px;top:-5px;color:var(--blue);font-size:22px;font-weight:400}
.faq-list details[open] summary:after{content:"−"}
.faq-list details p{font-size:11px;color:#78879a;line-height:1.8;margin:12px 25px 0 0}
.faq-list details a{color:var(--blue);text-decoration:underline}
.final-cta{padding:83px 0;background:#f0f6fd}
.final-cta-inner{text-align:center;display:flex;align-items:center;flex-direction:column}
.final-icon{width:53px;height:53px;border-radius:17px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:29px;box-shadow:0 10px 24px #2688eb40}
.final-cta h2{font-size:34px;letter-spacing:-1.5px;margin:19px 0 8px}
.final-cta p{font-size:13px;color:#75849a;margin-bottom:22px}
.final-cta small{font-size:9px;color:#95a2b2;margin-top:13px}
.footer{background:#fff;border-top:1px solid var(--line);padding:34px 0 20px}
.footer-inner{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.footer-brand{font-size:14px}
.footer-brand .brand-icon{width:30px;height:30px}
.footer-inner>p{font-size:10px;color:#8996a8;margin:0;flex:1}
.footer-links{display:flex;gap:20px;font-size:10px;font-weight:700;color:#65758b}
.footer-inner>small{width:100%;font-size:9px;color:#a0abba;border-top:1px solid #edf1f5;padding-top:17px}
.legal-note{font-size:9px;color:#a0abba;padding-top:12px;line-height:1.7}
@media(max-width:900px){.hero-grid{gap:25px}.how-grid,.faq-grid{gap:45px}.roadmap-card{gap:35px;padding:42px}.feature-card{padding:21px}}
@media(max-width:700px){
 .container{width:min(100% - 36px,540px)}
 .header{height:68px}.menu-toggle{display:block;cursor:pointer}
 .nav-links{display:none;position:absolute;top:67px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:18px 24px 22px;flex-direction:column;align-items:flex-start;gap:18px}
 .nav-links.open{display:flex}
 .hero{padding:60px 0 53px}.hero-grid{grid-template-columns:1fr;gap:35px}
 h1{font-size:46px;letter-spacing:-2.7px}
 .hero-text{font-size:14px}.hero-actions{display:grid;grid-template-columns:1fr 1fr}.button{padding:0 12px;font-size:10px}
 .hero-meta{gap:12px;font-size:9px}
 .app-stage{max-width:540px;margin:0 auto;width:100%;padding:10px 0 22px}
 .app-window{transform:none}.window-body{grid-template-columns:105px 1fr;min-height:290px}
 .app-sidebar{padding:15px 7px}.sidebar-item{padding:8px 6px;font-size:8px}
 .app-content{padding:17px 12px}.app-heading h3{font-size:15px}
 .floating-chip{right:-4px;bottom:0;padding:9px 11px}
 .trust-inner{height:auto;min-height:62px;gap:12px;font-size:8px;flex-wrap:wrap;padding:14px 0}
 .section{padding:72px 0}.section-heading h2,.roadmap-card h2{font-size:36px}
 .feature-grid{grid-template-columns:1fr 1fr;gap:10px;margin-top:30px}
 .feature-card{padding:17px;min-height:190px}.feature-card-large{grid-column:span 2;min-height:175px}
 .feature-card h3{font-size:13px}.feature-card p{font-size:10px}
 .how-grid,.faq-grid{grid-template-columns:1fr;gap:35px}
 .roadmap-section{padding:55px 0}.roadmap-card{grid-template-columns:1fr;padding:33px 24px;gap:28px;border-radius:18px}
 .roadmap-card:after{right:-100px}
 .final-cta{padding:65px 0}.final-cta h2{font-size:28px}
 .footer-inner{gap:13px}.footer-inner>p{order:3;flex-basis:100%}.footer-links{margin-left:auto}
}
@media(max-width:390px){h1{font-size:40px}.hero-actions{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr}.feature-card-large{grid-column:auto}.trust-inner{gap:8px}.trust-inner i{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}