:root{--color-ink:#111827;--color-ink-muted:#6b7280;--color-surface-sunken:#f3f4f6;--color-surface-overlay:rgba(0,0,0,.9);--color-line:rgba(0,0,0,.08);--color-line-strong:rgba(0,0,0,.16);--color-accent:#111827;--color-accent-hover:#374151;--color-accent-light:#f3f4f6;--color-accent-2:#3b5d4a;--color-accent-3:#d4a853;--color-focus:#111827;--color-success:#16a34a;--color-warning:#d97706;--color-error:#dc2626;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-6:1.5rem;--space-8:2rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;--space-32:8rem;--text-hero:clamp(3.5rem,6vw,5.5rem);--text-h1:clamp(2.5rem,4vw,3.5rem);--text-h2:clamp(1.75rem,2.5vw,2.25rem);--text-h3:clamp(1.25rem,1.8vw,1.5rem);--text-body-lg:1.125rem;--text-body:1rem;--text-small:0.875rem;--font-display:system-ui,sans-serif;--font-body:system-ui,sans-serif;--font-mono:"Courier New",monospace;--weight-regular:400;--weight-medium:500;--weight-semibold:600;--weight-bold:700;--radius-none:0px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow-md:0 4px 6px rgba(0,0,0,.07);--shadow-lg:0 10px 15px rgba(0,0,0,.1);--shadow-none:none;--duration-fast:150ms;--duration-normal:250ms;--duration-slow:400ms;--page-width:min(100% - 2.5rem,75rem);--copy-width:min(100% - 2.5rem,45rem);--wide-width:min(100% - 2.5rem,87.5rem);--gutter:clamp(1rem,2vw,2rem);--nav-height:4.5rem;--font-display:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;--font-body:"Inter",system-ui,sans-serif;--font-data:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;--font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;--text-hero:clamp(2.5rem,4.5vw,3.5rem);--text-h1:clamp(1.75rem,2.8vw,2.25rem);--text-h2:clamp(1.25rem,1.8vw,1.5rem);--text-h3:1.0625rem;--text-h4:0.9375rem;--text-h5:0.875rem;--text-body-lg:1rem;--text-body:0.9375rem;--text-small:0.8125rem;--text-micro:0.75rem;--text-overline:0.6875rem;--text-nav:0.8125rem;--radius-sm:0px;--radius-md:0px;--radius-lg:0px;--radius-xl:0px;--radius-full:9999px;--color-bg:#fff;--color-surface:#fff;--color-surface-raised:#fff;--color-surface-overlay:#fff;--color-surface-sunken:#f5f5f5;--color-ink:#000;--color-ink-muted:#555;--color-ink-faint:#888;--color-ink-disabled:#b8b8b8;--color-line:#000;--color-line-strong:#000;--color-line-subtle:#e5e5e5;--color-accent:#000;--color-accent-hover:#1a1a1a;--color-accent-light:#f5f5f5;--color-accent-border:#000;--color-accent-on:#fff;--color-focus:#000;--color-success:#000;--color-warning:#000;--color-error:#000;--color-info:#000;--shadow-sm:none;--shadow-md:none;--shadow-lg:none;--duration-fast:100ms;--duration-normal:160ms;--duration-slow:220ms;--ease-out:cubic-bezier(0.16,1,0.3,1);--color-bg-primary:var(--color-bg);--color-bg-secondary:var(--color-surface);--color-bg-elevated:var(--color-surface-raised);--color-text-primary:var(--color-ink);--color-text-secondary:var(--color-ink-muted);--color-text-tertiary:var(--color-ink-faint);--color-text-muted:var(--color-ink-muted);--color-text-faint:var(--color-ink-faint);--color-text-contrast:var(--color-ink);--color-border:var(--color-line);--color-border-strong:var(--color-line-strong);--color-border-subtle:var(--color-line-subtle)}[data-theme=dark]{--color-bg:#000;--color-surface:#000;--color-surface-raised:#000;--color-surface-overlay:#000;--color-surface-sunken:#0a0a0a;--color-ink:#fff;--color-ink-muted:#a8a8a8;--color-ink-faint:#6a6a6a;--color-ink-disabled:#3a3a3a;--color-line:#fff;--color-line-strong:#fff;--color-line-subtle:#1a1a1a;--color-accent:#fff;--color-accent-hover:#e0e0e0;--color-accent-light:#0a0a0a;--color-accent-border:#fff;--color-accent-on:#000;--color-focus:#fff}@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap");*,:after,:before{box-sizing:border-box;margin:0}body{font-family:var(--font-body);font-size:var(--text-body);line-height:1.6;color:var(--color-ink);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"cv11","ss01","ss03";font-variant-numeric:tabular-nums;text-rendering:optimizeLegibility}.skip-link{position:absolute;top:-100%;left:var(--space-4);z-index:10000;padding:var(--space-2) var(--space-4);background:var(--color-accent);color:var(--color-accent-on,#fff);border-radius:var(--radius-sm);font-size:var(--text-small);font-weight:500;text-decoration:none}.skip-link:focus{top:var(--space-2)}:focus-visible{outline:2px solid var(--color-focus,var(--color-accent));outline-offset:2px}.md3-page{min-height:100vh;background-color:var(--color-bg-primary);color:var(--color-text-primary)}.md3-section{margin:0 auto;width:min(100%,1120px);padding:var(--space-12) var(--space-6);gap:var(--space-8)}.md3-section,.md3-stack{display:flex;flex-direction:column}.md3-stack{gap:var(--space-4)}.md3-stack--dense{gap:var(--space-2)}.md3-grid,.md3-stack--loose{gap:var(--space-6)}.md3-grid{display:grid}.md3-grid--two{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.md3-grid--three{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}@media (min-width:900px){.md3-section{padding:var(--space-16) var(--space-8)}}.md3-eyebrow{text-transform:uppercase;letter-spacing:.3em;font-size:var(--text-eyebrow);font-weight:var(--weight-semibold);color:var(--color-text-muted)}.md3-subtle-text{color:var(--color-text-secondary)}.md3-surface{background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);transition:border-color .2s ease,transform .2s ease}.md3-surface:hover{border-color:var(--color-border-strong)}.md3-divider{height:1px;background-color:var(--color-border-subtle);border:none;margin:var(--space-4) 0}.md3-chip-set{display:flex;flex-wrap:wrap;gap:var(--space-2)}.md3-chip{padding:6px var(--space-3);border-radius:var(--radius-sm);background-color:var(--color-bg-elevated);border:1px solid var(--color-border-strong);color:var(--color-text-tertiary);font-size:var(--text-small);font-weight:var(--weight-medium);line-height:1;transition:all .15s ease}.fade-in-up{animation:fade-in-up .4s cubic-bezier(.25,.46,.45,.94) both}@keyframes fade-in-up{0%{opacity:0;transform:translate3d(0,18px,0)}to{opacity:1;transform:translateZ(0)}}.logg-hero{position:relative;display:flex;align-items:center;overflow:hidden;background:var(--color-bg-primary)}.logg-hero:before{display:none}.logg-hero__inner{position:relative;z-index:1;margin:0 auto;width:min(100%,960px);padding:var(--space-16) var(--space-6);display:flex;flex-direction:column;gap:var(--space-6)}.logg-hero__badge{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;padding:6px 16px;border-radius:var(--radius-full);background:var(--color-accent-light);color:var(--color-accent);font-size:var(--text-micro);font-weight:var(--weight-medium);letter-spacing:.05em;text-transform:uppercase;border:1px solid var(--color-accent-border)}.logg-hero__title{font-family:var(--font-display);font-size:var(--text-hero);line-height:1.05;font-weight:var(--weight-medium);letter-spacing:-.02em;max-width:18ch;color:var(--color-text-contrast)}.logg-hero__subtitle{font-size:clamp(1rem,1.5vw,1.15rem);line-height:1.65;color:var(--color-text-secondary);max-width:48ch}.logg-hero__actions{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-3)}.logg-hero__footnote{font-size:var(--text-micro);color:var(--color-text-faint);letter-spacing:.02em;margin-top:var(--space-2)}.logg-features{background:var(--color-bg-primary);border-top:1px solid var(--color-border-subtle)}.logg-features__inner{margin:0 auto;width:min(100%,1120px);padding:var(--space-16) var(--space-6);display:flex;flex-direction:column;gap:var(--space-8)}.logg-features__header{display:flex;flex-direction:column;gap:var(--space-3)}.logg-features__heading{font-family:var(--font-display);font-size:var(--text-h2);font-weight:var(--weight-medium);line-height:1.15;letter-spacing:-.01em;max-width:28ch;color:var(--color-text-contrast)}.logg-features__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--space-6)}.logg-feature-card{background:var(--color-bg-secondary);border-radius:var(--radius-lg);padding:var(--space-8);border:1px solid var(--color-border);box-shadow:none;display:flex;flex-direction:column;gap:var(--space-4);transition:border-color .25s ease,transform .25s ease}.logg-feature-card:hover{box-shadow:none;transform:translateY(-3px);border-color:var(--color-accent)}.logg-feature-card__icon{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.logg-feature-card:first-child .logg-feature-card__icon{background:var(--color-accent);color:var(--color-text-contrast)}.logg-feature-card:nth-child(2) .logg-feature-card__icon{background:var(--color-error);color:var(--color-text-contrast)}.logg-feature-card:nth-child(3) .logg-feature-card__icon{background:var(--color-success);color:var(--color-bg-primary)}.logg-feature-card:first-child:hover{border-color:var(--color-accent)}.logg-feature-card:nth-child(2):hover{border-color:var(--color-error)}.logg-feature-card:nth-child(3):hover{border-color:var(--color-success)}.logg-feature-card__title{font-family:var(--font-display);font-size:var(--text-feature-title);font-weight:var(--weight-medium);line-height:1.3;color:var(--color-text-contrast)}.logg-feature-card__desc{color:var(--color-text-secondary);font-size:var(--text-feature-desc);line-height:1.6}.logg-cta{border-top:1px solid var(--color-border-subtle);background:var(--color-bg-primary)}.logg-cta__inner{margin:0 auto;width:min(100%,860px);padding:var(--space-16) var(--space-6);text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-6)}.logg-cta__heading{font-family:var(--font-display);font-size:clamp(1.75rem,3.5vw,2.5rem);font-weight:var(--weight-medium);line-height:1.1;letter-spacing:-.01em;background:linear-gradient(135deg,var(--color-accent) 0,var(--color-success) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logg-cta__text{font-size:var(--text-body-lg);max-width:38ch}.logg-cta__text,.logg-footer{color:var(--color-text-secondary)}.logg-footer{border-top:1px solid var(--color-border-subtle);padding:var(--space-8) var(--space-6);text-align:center;font-size:var(--text-small);background:var(--color-bg-primary)}.logg-footer__inner{margin:0 auto;width:min(100%,1120px);display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-6);align-items:center}.nav-desktop{display:none}.nav-mobile{display:flex}@media (min-width:900px){.nav-desktop{display:flex}.nav-mobile{display:none}}.hero-split{display:grid;grid-template-columns:1fr;min-height:85vh;max-width:1120px;margin:0 auto}@media (min-width:768px){.hero-split{grid-template-columns:1fr 1fr;align-items:center}}@media (max-width:599px){.md3-section{padding:var(--space-6) var(--space-4);gap:var(--space-6)}.logg-hero__inner{padding:var(--space-8) var(--space-4) var(--space-8)}.logg-hero__title{max-width:100%}.logg-cta__inner,.logg-features__inner{padding:var(--space-8) var(--space-4)}}@media (min-width:900px){.logg-features__inner,.logg-hero__inner{padding:var(--space-16) var(--space-8)}}