:root{--bg: #F7F8FA;--bg-2: #EDF0F4;--bg-card: #FFFFFF;--bg-nav: rgba(247, 248, 250, .97);--bg-dark: #0D1B2E;--bg-dark-2: #071222;--accent: #1D4E89;--accent-dark: #153A6B;--accent-text: #FFFFFF;--green: #0F766E;--green-light: #CCFBF1;--text: #0D1B2E;--text-2: #2D3F55;--text-3: #5E6E84;--text-inv: #FFFFFF;--border: #CBD5E1;--divider: #E2E8F0;--font-sans: "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius-sm: 3px;--radius: 4px;--radius-lg: 8px;--shadow-sm: 0 1px 2px rgba(13, 27, 46, .06);--shadow: 0 2px 8px rgba(13, 27, 46, .08), 0 1px 2px rgba(13, 27, 46, .04);--shadow-lg: 0 8px 24px rgba(13, 27, 46, .12), 0 2px 6px rgba(13, 27, 46, .06);--ease: cubic-bezier(.4, 0, .2, 1);--transition: .16s cubic-bezier(.4, 0, .2, 1);--surface-2: var(--bg-2);--surface-raised: var(--bg-card);--surface-sunken: #FFFFFF;--surface-hover: var(--bg-2);--focus-ring: rgba(29, 78, 137, .55);--status-ok: #0F8A6B;--status-warn: #B45309;--status-danger: 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.78);--ink-on-accent-line: rgba(6, 36, 29, .35);--nav-stipple: rgba(255, 255, 255, .06);--hero-grid-line: rgba(0, 212, 170, .05);--hero-glow-1: rgba(0, 212, 170, .16);--hero-glow-2: rgba(124, 58, 237, .12);--figure-number: #4DFFDA;--motif-labs: #2DD4BF;--motif-labs-tint: rgba(45, 212, 191, .12);--motif-tubemail: #5B9BFF;--motif-tubemail-tint: rgba(91, 155, 255, .12);--motif-switchyard: #A78BFA;--motif-switchyard-tint: rgba(167, 139, 250, .12);--motif-scopes: #F0A33C;--motif-scopes-tint: rgba(240, 163, 60, .12)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}img,svg{display:block;max-width:100%}ul{list-style:none}.container{max-width:1180px;margin:0 auto;padding:0 24px}.section{padding:88px 0}.section-sm{padding:48px 0}.section-header{max-width:600px;margin:0 auto 56px;text-align:center}.section-header h2{margin-bottom:12px}.section-header 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var(--focus-ring);outline-offset:2px;border-radius:var(--radius-sm)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}h1{font-size:clamp(2.5rem,5vw,3.75rem);font-weight:300;letter-spacing:-.02em;line-height:1.1;color:var(--text)}h2{font-size:clamp(1.75rem,3vw,2.25rem);font-weight:400;letter-spacing:-.01em;line-height:1.2;color:var(--text)}h3{font-size:1.0625rem;font-weight:600;color:var(--text)}p{color:var(--text-2);line-height:1.7}em{color:var(--accent);font-style:italic;font-weight:300}.nav{background-color:var(--bg-nav);border-bottom:1px solid var(--border);background-image:radial-gradient(circle,var(--nav-stipple) .75px,transparent .75px),radial-gradient(circle,var(--nav-stipple) .75px,transparent .75px);background-size:5px 5px;background-position:0 0,2.5px 2.5px;-webkit-backdrop-filter:saturate(160%) blur(8px);backdrop-filter:saturate(160%) blur(8px)}.nav-link{font-size:.875rem;color:var(--text-2);border-radius:var(--radius);transition:color var(--transition)}.nav-link:hover{color:var(--text)}.nav-logo-text{font-size:1rem;font-weight:600;color:var(--text);letter-spacing:-.01em}.nav-dropdown{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden}.nav-dropdown-item{transition:background var(--transition)}.nav-dropdown-item:not([data-product]):hover{background:var(--bg-2)}.nav-dropdown-name{font-size:.875rem;font-weight:500;color:var(--text)}.nav-dropdown-desc{font-size:.75rem;color:var(--text-3)}.btn{border-radius:var(--radius);font-weight:500;font-size:.875rem;transition:all var(--transition);border:1px solid transparent}.btn-primary{background-color:var(--accent);color:var(--accent-text);border-color:var(--accent);background-image:radial-gradient(circle,rgba(255,255,255,.1) .65px,transparent 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var(--divider)}.trust-strip-item{font-size:.875rem;color:var(--text-2)}.trust-strip-check{color:var(--green)}.product-stack-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition),border-color var(--transition)}.product-stack-item:hover{box-shadow:var(--shadow);border-color:var(--accent)}.product-stack-name{font-size:.9375rem;font-weight:600;color:var(--text)}.product-stack-desc{font-size:.8125rem;color:var(--text-3)}.product-stack-item-muted{opacity:.6}.product-stack-badge{font-size:.6875rem;padding:2px 8px;background:var(--bg-2);color:var(--text-2);border:1px solid var(--border);border-radius:var(--radius-sm);font-weight:600;letter-spacing:.02em}.product-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition)}.product-card:hover{box-shadow:var(--shadow)}.product-card-icon{background:var(--bg-2);border-radius:var(--radius)}.product-card-tagline{font-size:.8125rem;color:var(--text-3)}.product-card-check{color:var(--green);font-size:.875rem}.product-card-feature{font-size:.85rem;color:var(--text-2)}.product-card-link{font-size:.875rem;font-weight:500;color:var(--accent);transition:color var(--transition)}.product-card-link:hover{color:var(--accent-dark)}.product-motif{color:var(--text-3);transition:color var(--transition)}.product-card-icon .product-motif,.product-stack-item .product-motif,.nav-dropdown-item .product-motif{color:var(--hue, var(--text-3))}[data-product=labs]{--hue: var(--motif-labs);--tint: var(--motif-labs-tint)}[data-product=tubemail]{--hue: var(--motif-tubemail);--tint: var(--motif-tubemail-tint)}[data-product=switchyard]{--hue: var(--motif-switchyard);--tint: var(--motif-switchyard-tint)}[data-product=scopes]{--hue: var(--motif-scopes);--tint: var(--motif-scopes-tint)}.product-stack-item[data-product],.nav-dropdown-item[data-product]{background-color:var(--bg-card);background-image:linear-gradient(var(--tint),var(--tint))}.product-stack-item[data-product]:hover{border-color:var(--hue)}.nav-dropdown-item[data-product]:hover{background-image:linear-gradient(var(--tint),var(--tint)),linear-gradient(var(--tint),var(--tint))}.product-card[data-product] .product-card-icon{background-color:var(--bg-card);background-image:linear-gradient(var(--tint),var(--tint));color:var(--hue)}.arch-section{background:var(--bg-2)}.arch-layer{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.arch-layer-label{font-size:.6875rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3)}.arch-layer-name{font-weight:600;color:var(--text)}.arch-layer-pkg{font-size:.75rem;font-family:var(--font-mono);color:var(--text-2);background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm)}.stats-strip{background:var(--bg-dark)}.stat-number{font-size:3rem;font-weight:300;letter-spacing:-.03em;color:var(--figure-number);line-height:1}.stat-label{font-size:.875rem;color:var(--ink-on-dark-3)}.cta-section{background:var(--accent)}.cta-section h2{color:var(--ink-on-accent)}.cta-section>.container>p{color:var(--ink-on-accent-2)}.footer{background:var(--bg-dark);border-top:1px solid var(--ink-on-dark-line);color:var(--ink-on-dark-2)}.footer-col-heading{font-size:.6875rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-on-dark-3)}.footer-links a{font-size:.875rem;color:var(--ink-on-dark-2);transition:color var(--transition)}.footer-links a:hover{color:var(--ink-on-dark)}.footer-logo-text{font-weight:600;font-size:1rem;color:var(--ink-on-dark)}.footer-tagline{font-size:.8125rem;color:var(--ink-on-dark-3)}.footer-bottom{border-top:1px solid var(--ink-on-dark-line);font-size:.8125rem;color:var(--ink-on-dark-3)}.footer-bottom a{color:var(--ink-on-dark-3);transition:color var(--transition)}.footer-bottom a:hover{color:var(--ink-on-dark)}.pricing-hero p{font-size:1.0625rem}.pricing-product-name{font-size:1.5rem;font-weight:400;color:var(--text)}.pricing-product-tagline{font-size:.875rem;color:var(--text-3)}.pricing-product+.pricing-product{border-top-color:var(--divider)}.plan-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition)}.plan-card:hover{box-shadow:var(--shadow)}.plan-card-featured{border-color:var(--accent);box-shadow:var(--shadow),0 0 0 1px var(--accent)}.plan-card-name{font-weight:600;color:var(--text)}.plan-card-price-amount{font-size:2.5rem;font-weight:300;letter-spacing:-.03em;color:var(--text)}.plan-card-price-period{font-size:.875rem;color:var(--text-3)}.plan-card-price-contact{font-size:1.5rem;font-weight:400;color:var(--text)}.plan-card-check{color:var(--green)}.plan-card-feature{font-size:.875rem;color:var(--text-2)}.plan-card-desc{font-size:.875rem;color:var(--text-2);line-height:1.6}.legal-updated{font-size:.875rem;color:var(--text-3)}.legal-prose h2{font-size:1.25rem;font-weight:600;color:var(--text)}.legal-prose p,.legal-prose li{color:var(--text-2)}.legal-prose a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.legal-prose a:hover{color:var(--accent-dark)}.legal-prose strong{color:var(--text);font-weight:600}.hero:before{background-image:linear-gradient(var(--hero-grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--hero-grid-line) 1px,transparent 1px);background-size:48px 48px}.hero:after{border-radius:50%;background:radial-gradient(circle,var(--hero-glow-1) 0%,transparent 65%)}[data-surface=dark] em,[data-surface=dark] .stat-number{background:linear-gradient(135deg,#4DFFDA 0%,var(--accent) 55%,var(--accent-dark) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}[data-surface=dark] .hero{background-image:radial-gradient(ellipse at 12% 88%,var(--hero-glow-2) 0%,transparent 55%)}[data-surface=dark] .product-card:hover,[data-surface=dark] .product-stack-item:hover,[data-surface=dark] .plan-card:hover{border-color:var(--accent);box-shadow:var(--shadow),0 0 0 1px var(--accent)}