@font-face{font-family:Satoshi;src:url(https://api.fontshare.com/v2/css?f[]=satoshi@400,500,700,900&display=swap)}:root{--bg-primary: #ffffff;--bg-secondary: #fafafa;--bg-tertiary: #f4f4f5;--bg-inverse: #09090b;--text-primary: #09090b;--text-secondary: #52525b;--text-muted: #a1a1aa;--accent: #18181b;--accent-hover: #27272a;--brand: #2563eb;--brand-light: #3b82f6;--brand-subtle: #eff6ff;--java-orange: #f97316;--java-orange-subtle: #fff7ed;--success: #10b981;--success-subtle: #ecfdf5;--warning: #f59e0b;--warning-subtle: #fffbeb;--border: #e4e4e7;--border-subtle: #f4f4f5;--code-bg: #18181b;--code-text: #fafafa;--font-sans: "Satoshi", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "IBM Plex Mono", "SF Mono", monospace;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--max-width: 1200px;--nav-height: 64px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1);--transition: .15s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{font-family:var(--font-sans);font-size:16px;line-height:1.6;color:var(--text-primary);background:var(--bg-primary)}a{color:inherit;text-decoration:none}ul{list-style:none}button{font-family:inherit;cursor:pointer;border:none;background:none}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-6)}.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-height);z-index:100;background:#ffffffe6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color var(--transition)}.nav--scrolled{border-bottom-color:var(--border)}.nav-container{display:flex;align-items:center;justify-content:space-between;height:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-6)}.nav-logo{display:flex;align-items:center;gap:var(--space-3);font-weight:700;font-size:1.125rem}.logo-mark{width:28px;height:28px;color:var(--text-primary)}.nav-links{display:flex;align-items:center;gap:var(--space-8)}.nav-links a{font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:color var(--transition)}.nav-links a:hover{color:var(--text-primary)}.nav-actions{display:flex;align-items:center;gap:var(--space-3)}.nav-toggle{display:none;flex-direction:column;gap:5px;padding:var(--space-2)}.nav-toggle span{width:20px;height:2px;background:var(--text-primary);border-radius:1px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);font-size:.875rem;font-weight:500;border-radius:var(--radius-md);transition:all var(--transition);white-space:nowrap}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn-ghost{color:var(--text-secondary)}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-tertiary)}.btn-outline{border:1px solid var(--border);color:var(--text-primary)}.btn-outline:hover{background:var(--bg-tertiary)}.btn-lg{padding:var(--space-4) var(--space-8);font-size:.95rem}.hero{padding:calc(var(--nav-height) + var(--space-16)) 0 var(--space-12);display:grid;grid-template-columns:1fr 1fr;gap:var(--space-12);align-items:center;max-width:var(--max-width);margin:0 auto;padding-left:var(--space-6);padding-right:var(--space-6);min-height:100vh}.hero-container{max-width:560px}.hero-badge{display:inline-flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-4);background:var(--java-orange-subtle);border:1px solid rgba(249,115,22,.2);font-size:.8rem;font-weight:500;color:var(--text-secondary);border-radius:100px;margin-bottom:var(--space-6)}.badge-first{background:var(--java-orange);color:#fff;padding:2px 8px;border-radius:4px;font-size:.7rem;font-weight:700;letter-spacing:.5px}.hero-title{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:700;line-height:1.1;letter-spacing:-.03em;margin-bottom:var(--space-5)}.title-accent{color:var(--text-secondary)}.hero-subtitle{font-size:1.1rem;color:var(--text-secondary);line-height:1.7;margin-bottom:var(--space-8)}.hero-subtitle strong{color:var(--text-primary);font-weight:600}.hero-cta{display:flex;flex-wrap:wrap;gap:var(--space-4);margin-bottom:var(--space-10)}.cta-install{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--code-bg);color:var(--code-text);border-radius:var(--radius-md);font-family:var(--font-mono);font-size:.85rem}.code-muted{color:var(--text-muted)}.code-cmd{color:var(--success)}.cta-install .copy-btn{padding:var(--space-2);color:var(--text-muted);transition:color var(--transition);display:flex}.cta-install .copy-btn:hover{color:#fff}.hero-metrics{display:flex;gap:var(--space-10)}.metric{display:flex;flex-direction:column}.metric-value{font-family:var(--font-mono);font-size:1.5rem;font-weight:600;letter-spacing:-.02em}.metric-label{font-size:.8rem;color:var(--text-muted)}.hero-visual{position:relative}.code-preview{background:var(--code-bg);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}.code-chrome{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4) var(--space-5);background:#27272a;border-bottom:1px solid #3f3f46}.chrome-dots{display:flex;gap:6px}.chrome-dots span{width:10px;height:10px;border-radius:50%;background:#3f3f46}.chrome-dots span:nth-child(1){background:#ef4444}.chrome-dots span:nth-child(2){background:#f59e0b}.chrome-dots span:nth-child(3){background:#22c55e}.chrome-title{font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted)}.code-body{padding:var(--space-6);font-family:var(--font-mono);font-size:.85rem;line-height:1.8;color:var(--code-text);overflow-x:auto}.code-body code{display:block;white-space:pre}.c-kw{color:#c084fc}.c-type{color:#67e8f9}.c-fn{color:#60a5fa}.c-str{color:#a3e635}.c-num{color:#fbbf24}.c-cmt{color:#6b7280}.c-tag{color:#f472b6}.c-key{color:#67e8f9}.c-ann{color:#fbbf24}.visual-glow{position:absolute;top:50%;left:50%;width:120%;height:120%;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(37,99,235,.1) 0%,transparent 70%);pointer-events:none;z-index:-1}.pioneer-banner{padding:var(--space-12) 0;background:var(--java-orange-subtle);border-top:1px solid rgba(249,115,22,.2);border-bottom:1px solid rgba(249,115,22,.2)}.pioneer-content{display:flex;align-items:flex-start;gap:var(--space-6);max-width:800px;margin:0 auto}.pioneer-icon{font-size:2.5rem;flex-shrink:0}.pioneer-text h3{font-size:1.1rem;font-weight:600;margin-bottom:var(--space-2);color:var(--java-orange)}.pioneer-text p{font-size:.95rem;color:var(--text-secondary);line-height:1.7}.pioneer-text strong{color:var(--text-primary)}.integrations{padding:var(--space-24) 0;background:var(--bg-secondary)}.integrations-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-4)}.integration-card{padding:var(--space-6);background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-lg);text-align:center;transition:all var(--transition)}.integration-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.integration-status{display:inline-flex;align-items:center;gap:var(--space-2);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--space-4)}.status-dot{width:6px;height:6px;border-radius:50%}.status-dot.available{background:var(--success)}.integration-card.available .integration-status{color:var(--success)}.status-dot.coming{background:var(--warning)}.integration-card.coming .integration-status{color:var(--warning)}.integration-card.coming{opacity:.9}.status-dot.roadmap{background:var(--text-muted)}.integration-card.roadmap .integration-status{color:var(--text-muted)}.integration-card.roadmap{opacity:.7}.integration-logo{margin-bottom:var(--space-4)}.integration-logo svg,.integration-logo-svg{width:48px;height:48px;margin:0 auto;display:block}.integration-card h4{font-size:.95rem;font-weight:600;margin-bottom:var(--space-1)}.integration-card p{font-size:.8rem;color:var(--text-muted)}.integrations-cta{text-align:center;margin-top:var(--space-8);font-size:.9rem;color:var(--text-secondary)}.integrations-cta a{color:var(--brand);font-weight:500}.integrations-cta a:hover{text-decoration:underline}section{padding:var(--space-24) 0}.section-intro{margin-bottom:var(--space-12)}.section-intro.center{text-align:center}.section-eyebrow{font-size:.8rem;font-weight:600;color:var(--brand);text-transform:uppercase;letter-spacing:.1em;margin-bottom:var(--space-3)}.section-heading{font-size:clamp(1.75rem,4vw,2.75rem);font-weight:700;line-height:1.15;letter-spacing:-.03em;margin-bottom:var(--space-4)}.section-desc{font-size:1.05rem;color:var(--text-secondary);max-width:520px}.section-intro.center .section-desc{margin:0 auto}.features{background:var(--bg-primary)}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-5)}.feature-card{padding:var(--space-8);background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition)}.feature-card:hover{border-color:var(--text-muted);transform:translateY(-2px)}.feature-large{grid-column:span 3;display:grid;grid-template-columns:1.2fr 1fr;gap:var(--space-10);align-items:center;background:linear-gradient(135deg,#1e3a5f,#0f172a);color:#fff;border-color:transparent}.feature-large:hover{border-color:transparent;transform:none}.feature-badge{display:inline-block;padding:4px 10px;background:var(--java-orange);color:#fff;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;border-radius:4px;margin-bottom:var(--space-4)}.feature-large h3{font-size:1.5rem;margin-bottom:var(--space-3)}.feature-large p{color:#94a3b8;margin-bottom:var(--space-5)}.feature-large strong{color:#fff}.feature-list{display:flex;flex-direction:column;gap:var(--space-2)}.feature-list li{font-size:.9rem;color:#94a3b8}.timeline{display:flex;flex-direction:column;gap:var(--space-4);padding:var(--space-6);background:#ffffff0d;border-radius:var(--radius-md)}.timeline-item{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);font-size:.85rem}.timeline-item.past{opacity:.5}.timeline-item.current{background:var(--success);color:#fff}.timeline-item.future{opacity:.4}.timeline-date{font-family:var(--font-mono);font-weight:600;min-width:70px}.timeline-label{color:inherit}.feature-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border-radius:var(--radius-md);margin-bottom:var(--space-5)}.feature-icon svg{width:22px;height:22px;stroke:var(--text-primary)}.feature-card h3{font-size:1.05rem;font-weight:600;margin-bottom:var(--space-2)}.feature-card p{font-size:.9rem;color:var(--text-secondary);line-height:1.6}.quickstart{background:var(--bg-secondary)}.quickstart-content{display:grid;grid-template-columns:260px 1fr;gap:var(--space-10)}.steps{display:flex;flex-direction:column;gap:var(--space-2)}.step{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition)}.step:hover,.step.active{background:var(--bg-primary)}.step.active{box-shadow:var(--shadow-sm)}.step-marker{width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:600;color:var(--text-muted);background:var(--bg-tertiary);border-radius:50%;flex-shrink:0}.step.active .step-marker{background:var(--accent);color:#fff}.step-info h4{font-size:.9rem;font-weight:600;margin-bottom:2px}.step-info p{font-size:.8rem;color:var(--text-muted)}.code-panels{background:var(--code-bg);border-radius:var(--radius-lg);overflow:hidden}.code-panel{display:none}.code-panel.active{display:block}.panel-tabs{display:flex;padding:var(--space-3) var(--space-5);gap:var(--space-2);border-bottom:1px solid #27272a}.panel-tab{padding:var(--space-2) var(--space-4);font-size:.8rem;font-weight:500;color:var(--text-muted);border-radius:var(--radius-sm);transition:all var(--transition)}.panel-tab:hover{color:#fff}.panel-tab.active{background:#27272a;color:#fff}.panel-code{padding:var(--space-6);font-family:var(--font-mono);font-size:.85rem;line-height:1.8;color:var(--code-text);overflow-x:auto}.panel-code code{display:block;white-space:pre}.panel-code.hidden{display:none}.protocol{background:var(--bg-primary)}.protocol-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-16);align-items:center}.protocol-desc{font-size:1rem;color:var(--text-secondary);line-height:1.8;margin-bottom:var(--space-6)}.protocol-list{display:flex;flex-direction:column;gap:var(--space-3);margin-bottom:var(--space-6)}.protocol-list li{display:flex;align-items:center;gap:var(--space-3);font-size:.95rem;color:var(--text-secondary)}.protocol-list svg{width:18px;height:18px;color:var(--success);flex-shrink:0}.diagram-stack{display:flex;flex-direction:column;align-items:center;gap:var(--space-2)}.stack-layer{width:100%;max-width:320px;padding:var(--space-5) var(--space-6);background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);text-align:center}.layer-badge{display:inline-block;padding:2px 8px;background:var(--java-orange);color:#fff;font-size:.7rem;font-weight:700;border-radius:4px;margin-bottom:var(--space-2)}.layer-label{display:block;font-weight:600;font-size:.95rem}.layer-examples{display:block;font-size:.8rem;color:var(--text-muted);margin-top:var(--space-1)}.layer-sdk{background:var(--accent);color:#fff;border-color:transparent}.layer-sdk .layer-badge{background:#fff;color:var(--accent)}.layer-ucp{background:var(--brand-subtle);border-color:var(--brand)}.layer-ucp .layer-label{color:var(--brand)}.stack-arrow{font-size:1.25rem;color:var(--text-muted)}.docs{background:var(--bg-secondary)}.docs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-5)}.doc-card{position:relative;padding:var(--space-8);background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition)}.doc-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:var(--shadow-lg)}.doc-icon{font-size:2rem;margin-bottom:var(--space-5)}.doc-card h3{font-size:1.05rem;font-weight:600;margin-bottom:var(--space-2)}.doc-card p{font-size:.85rem;color:var(--text-secondary);line-height:1.6}.doc-arrow{position:absolute;top:var(--space-6);right:var(--space-6);font-size:1.25rem;color:var(--text-muted);transition:all var(--transition)}.doc-card:hover .doc-arrow{color:var(--accent);transform:translate(4px)}.cta{background:var(--bg-primary);padding:var(--space-20) 0}.cta-box{text-align:center;padding:var(--space-16) var(--space-8);background:linear-gradient(135deg,#1e3a5f,#0f172a);color:#fff;border-radius:var(--radius-xl)}.cta-badge{display:inline-block;padding:4px 12px;background:var(--java-orange);color:#fff;font-size:.75rem;font-weight:600;border-radius:100px;margin-bottom:var(--space-6)}.cta-box h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:700;margin-bottom:var(--space-4);line-height:1.3}.cta-box p{color:#94a3b8;margin-bottom:var(--space-8)}.cta-buttons{display:flex;justify-content:center;gap:var(--space-4);flex-wrap:wrap}.cta-box .btn-primary{background:#fff;color:var(--accent)}.cta-box .btn-primary:hover{background:#f4f4f5}.cta-box .btn-ghost{color:#94a3b8}.cta-box .btn-ghost:hover{color:#fff;background:#ffffff1a}.footer{background:var(--bg-primary);border-top:1px solid var(--border);padding:var(--space-16) 0 var(--space-8)}.footer-grid{display:grid;grid-template-columns:1.5fr 2fr;gap:var(--space-16);margin-bottom:var(--space-12)}.footer-brand .nav-logo{margin-bottom:var(--space-4)}.footer-brand>p{font-size:.9rem;color:var(--text-secondary);margin-bottom:var(--space-5);line-height:1.6}.social-links{display:flex;gap:var(--space-3)}.social-links a{display:flex;align-items:center;justify-content:center;width:36px;height:36px;color:var(--text-muted);background:var(--bg-secondary);border-radius:var(--radius-md);transition:all var(--transition)}.social-links a:hover{color:var(--text-primary);background:var(--bg-tertiary)}.social-links svg{width:18px;height:18px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-8)}.footer-col h4{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:var(--space-4)}.footer-col ul{display:flex;flex-direction:column;gap:var(--space-3)}.footer-col a{font-size:.9rem;color:var(--text-secondary);transition:color var(--transition)}.footer-col a:hover{color:var(--text-primary)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:var(--space-8);border-top:1px solid var(--border)}.footer-bottom p{font-size:.85rem;color:var(--text-muted)}.footer-legal{display:flex;gap:var(--space-6)}.footer-legal a{font-size:.85rem;color:var(--text-muted);transition:color var(--transition)}.footer-legal a:hover{color:var(--text-secondary)}@media(max-width:1024px){.hero{grid-template-columns:1fr;text-align:center;min-height:auto;padding-top:calc(var(--nav-height) + var(--space-12))}.hero-container{max-width:640px;margin:0 auto}.hero-cta,.hero-metrics{justify-content:center}.hero-visual{max-width:520px;margin:0 auto}.pioneer-content{flex-direction:column;text-align:center}.integrations-grid{grid-template-columns:repeat(2,1fr)}.features-grid{grid-template-columns:1fr 1fr}.feature-large{grid-column:span 2}.protocol-grid{grid-template-columns:1fr;gap:var(--space-10)}.docs-grid{grid-template-columns:repeat(2,1fr)}.quickstart-content{grid-template-columns:1fr}.steps{flex-direction:row;overflow-x:auto;padding-bottom:var(--space-4)}.step{flex-shrink:0}}@media(max-width:768px){.nav-links,.nav-actions{display:none}.nav-toggle{display:flex}.hero-title{font-size:2rem}.integrations-grid,.features-grid,.docs-grid{grid-template-columns:1fr}.feature-large{grid-column:span 1;grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:var(--space-10)}.footer-links{grid-template-columns:repeat(2,1fr)}.footer-bottom{flex-direction:column;gap:var(--space-4);text-align:center}.cta-install{font-size:.75rem}}@media(max-width:480px){.container{padding:0 var(--space-4)}section{padding:var(--space-16) 0}.hero-metrics{flex-direction:column;gap:var(--space-4)}.hero-cta{flex-direction:column}.cta-install{width:100%;justify-content:space-between}.cta-buttons{flex-direction:column;width:100%}.cta-buttons .btn{width:100%}}@keyframes fade-in-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.hero-container>*{animation:fade-in-up .6s ease forwards}.hero-badge{animation-delay:0s}.hero-title{animation-delay:.1s;opacity:0}.hero-subtitle{animation-delay:.2s;opacity:0}.hero-cta{animation-delay:.3s;opacity:0}.hero-metrics{animation-delay:.4s;opacity:0}.hero-visual{animation:fade-in-up .8s ease .3s forwards;opacity:0}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}