@import "https://fonts.googleapis.com/css2?family=Michroma&display=swap";
html{scroll-behavior:smooth}.vienna-landing{--bg:#050507;--bg-2:#0a0a0f;--surface:rgba(255,255,255,.03);--surface-brd:rgba(255,255,255,.08);--text:#f4f5f8;--muted:#8a8d99;--cyan:#00e3ff;--violet:#7a37ff;--grad:linear-gradient(120deg,#00e3ff 0%,#0491ff 38%,#463bfb 70%,#7a37ff 100%);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;line-height:1.5;position:relative;overflow-x:hidden}.vienna-landing *{box-sizing:border-box}.vienna-landing h1,.vienna-landing h2,.vienna-landing h3{margin:0;font-family:Michroma,sans-serif}.vienna-landing a{color:inherit;text-decoration:none}.vienna-landing .wrap{max-width:1200px;margin:0 auto;padding:0 28px}.vienna-landing .ambient{z-index:0;pointer-events:none;position:fixed;top:0;bottom:0;left:0;right:0;overflow:hidden}.vienna-landing 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.brand{letter-spacing:.28em;align-items:center;gap:11px;font-family:Michroma,sans-serif;font-size:15px;font-weight:600;display:flex}.vienna-landing .nav-links{align-items:center;gap:34px;display:flex}.vienna-landing .nav-links a{color:var(--muted);font-size:14px;font-weight:500;transition:color .2s}.vienna-landing .nav-links a:hover{color:var(--text)}.vienna-landing .btn{cursor:pointer;border:none;border-radius:11px;font-family:Michroma,sans-serif;font-size:14px;font-weight:600;transition:transform .15s,box-shadow .25s;display:inline-block}.vienna-landing .btn-primary{background:var(--grad);padding:11px 22px;color:#fff!important}.vienna-landing .collab-reverse{direction:rtl}.vienna-landing .collab-reverse>*{direction:ltr}.vienna-landing .library-visual{border:1px solid var(--surface-brd);background:repeating-linear-gradient(45deg,#0a0a10,#0a0a10 18px,#0c0c14 18px,#0c0c14 36px);border-radius:14px;padding:16px}.vienna-landing .lib-tab-row{gap:8px;margin-bottom:16px;display:flex}.vienna-landing .lib-tab{letter-spacing:.06em;color:var(--muted);border:1px solid var(--surface-brd);background:var(--surface);border-radius:8px;padding:6px 14px;font-family:Space Grotesk;font-size:12px;font-weight:600}.vienna-landing .lib-tab.active{color:var(--text);background:rgba(122,55,255,.12);border-color:rgba(122,55,255,.4)}.vienna-landing .lib-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.vienna-landing .lib-card{border:1px solid var(--surface-brd);background:var(--surface);border-radius:10px;transition:border-color .2s,transform .2s;overflow:hidden}.vienna-landing .lib-card:hover{border-color:rgba(122,55,255,.35);transform:translateY(-2px)}.vienna-landing .lib-card-thumb{aspect-ratio:16/9;border-bottom:1px solid var(--surface-brd);background:linear-gradient(135deg,rgba(0,227,255,.08),rgba(122,55,255,.1))}.vienna-landing .lib-card-meta{flex-direction:column;gap:2px;padding:9px 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.btn-lg{padding:15px 30px;font-size:15px}.vienna-landing .hero{z-index:1;text-align:center;padding:96px 0 60px;position:relative}.vienna-landing .hero-inner{z-index:2;position:relative}.vienna-landing .eyebrow{border:1px solid var(--surface-brd);background:var(--surface);letter-spacing:.06em;color:var(--muted);border-radius:100px;align-items:center;gap:9px;margin-bottom:30px;padding:7px 15px;font-size:12.5px;display:inline-flex}.vienna-landing .eyebrow .dot{background:var(--cyan);width:7px;height:7px;box-shadow:0 0 10px var(--cyan);border-radius:50%;animation:2s infinite v-pulse}.vienna-landing .hero h1{letter-spacing:-.02em;margin-bottom:24px;font-size:max(42px,min(7vw,86px));font-weight:700;line-height:1.02}.vienna-landing .grad{background:var(--grad);color:transparent;-webkit-background-clip:text;background-clip:text}.vienna-landing .hero .sub{max-width:620px;color:var(--muted);margin:0 auto 40px;font-size:max(16px,min(2vw,19px));line-height:1.6}.vienna-landing .hero-cta{flex-wrap:wrap;justify-content:center;gap:14px;display:flex}.vienna-landing .circuit{z-index:0;opacity:.55;width:min(1100px,96vw);height:560px;position:absolute;top:-150px;left:50%;transform:translate(-50%);-webkit-mask-image:linear-gradient(#000 35%,transparent 62%);mask-image:linear-gradient(#000 35%,transparent 62%)}.vienna-landing .trace{fill:none;stroke-width:2px;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1px;animation:2.6s forwards v-draw}.vienna-landing .node{opacity:0;animation:.5s forwards v-appear}.vienna-landing .showcase{z-index:1;margin-top:48px;position:relative}.vienna-landing .frame{border:1px solid var(--surface-brd);background:linear-gradient(#0c0c12,#08080c);border-radius:18px;position:relative;overflow:hidden;box-shadow:0 40px 120px -40px rgba(72,90,255,.4)}.vienna-landing 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.nav-links{display:none}.vienna-landing .collab{grid-template-columns:1fr;padding:30px}}@media (prefers-reduced-motion:reduce){.vienna-landing *{animation:none!important}.vienna-landing .trace{stroke-dashoffset:0}.vienna-landing .node{opacity:1}}
