:root{color-scheme:dark light;font-family:var(--font-family-system);font-synthesis:none;text-rendering:optimizeLegibility;--theme-name: dark;--color-bg-canvas: oklch(.135 .012 262);--color-bg-surface: oklch(.185 .01 252);--color-bg-elevated: oklch(.245 .008 252);--color-fg-default: oklch(.965 .003 252);--color-fg-muted: oklch(.715 .008 252);--color-fg-subtle: oklch(.52 .01 262);--color-accent-primary: oklch(.65 .165 250);--color-accent-primaryHover: oklch(.7 .18 250);--color-accent-primaryActive: oklch(.58 .175 250);--color-accent-success: oklch(.66 .17 152);--color-accent-warning: oklch(.76 .16 78);--color-accent-danger: oklch(.64 .2 28);--color-border-subtle: oklch(.27 .008 252);--color-border-default: oklch(.355 .009 252);--color-border-strong: oklch(.46 .01 252);--color-border-focus: oklch(.7 .18 250);--color-surface-0: oklch(.105 .014 262);--color-surface-1: oklch(.135 .012 262);--color-surface-2: oklch(.165 .011 262);--color-surface-3: oklch(.19 .01 252);--color-surface-4: oklch(.22 .009 252);--color-surface-5: oklch(.25 .008 252);--color-surface-6: oklch(.29 .008 252);--color-effect-shadow: oklch(.04 .012 262);--color-effect-shadowStrong: oklch(0 0 0);--color-effect-highlightStrong: color-mix(in oklch, white 8%, transparent);--color-effect-highlightSoft: color-mix(in oklch, white 3%, transparent);--color-effect-buttonShadow: 0 1px 2px color-mix(in oklch, oklch(.04 .012 262) 50%, transparent), 0 4px 12px color-mix(in oklch, oklch(.04 .012 262) 30%, transparent), 0 8px 24px color-mix(in oklch, oklch(.04 .012 262) 18%, transparent);--color-effect-buttonShadowHover: 0 1px 2px color-mix(in oklch, oklch(.04 .012 262) 55%, transparent), 0 6px 16px color-mix(in oklch, oklch(.04 .012 262) 32%, transparent), 0 16px 40px color-mix(in oklch, oklch(.04 .012 262) 20%, transparent);--color-effect-buttonHighlight: color-mix(in oklch, white 8%, transparent);--color-effect-onAccent: oklch(.99 .003 252);--font-family-system: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-family-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--space-0: 0;--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;--shell-nav-width-expanded: 15rem;--shell-nav-width-collapsed: 3rem;--shell-nav-icon-size: 1.25rem;--shell-content-gutter: clamp(1rem, 2.4vw, 2rem);--shell-content-max-width: 88rem;--shell-transition-duration: .18s;--shell-transition-easing: cubic-bezier(.2, 0, 0, 1);--radius-none: 0;--radius-sm: .375rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.25rem;--radius-pill: 999px;--radius-full: 9999px;--avatar-hue: 250;--color-canvas: var(--color-bg-canvas);--color-surface: var(--color-bg-surface);--color-surface-raised: var(--color-bg-elevated);--color-border: var(--color-border-default);--color-text: var(--color-fg-default);--color-text-muted: var(--color-fg-muted);--color-accent: var(--color-accent-primary);--color-danger: var(--color-accent-danger);--line: 1px solid var(--color-border-default);background:var(--color-bg-canvas);color:var(--color-fg-default)}*{box-sizing:border-box}html{background:var(--color-bg-canvas)}body{min-width:320px;min-height:100vh;margin:0;background:radial-gradient(ellipse 1200px 800px at 18% -10%,color-mix(in oklch,var(--color-bg-elevated) 65%,transparent),transparent 70%),radial-gradient(ellipse 1000px 700px at 90% 110%,color-mix(in oklch,var(--color-accent-primary) 8%,transparent),transparent 65%),var(--color-bg-canvas);color:var(--color-fg-default);font-family:var(--font-family-system);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body,button,input,textarea,select{font:inherit}button,a{touch-action:manipulation}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}button{min-height:2.75rem;border:var(--line);border-radius:var(--radius-sm);background:var(--color-fg-default);color:var(--color-bg-canvas);padding:0 var(--space-4);cursor:pointer}button:disabled{cursor:not-allowed;opacity:.56}h1,h2,p{margin-top:0}h1{max-width:12ch;margin-bottom:var(--space-4);font-size:clamp(3rem,10vw,7rem);line-height:.9;letter-spacing:-.07em}h2{margin-bottom:var(--space-2);font-size:.95rem}p{max-width:64ch;color:var(--color-text-muted);line-height:1.65}strong{color:var(--color-text);font-weight:650}.page-shell,.app-error{width:min(1040px,calc(100vw - (2 * var(--space-6))));margin:0 auto;padding:var(--space-12) 0}.hero-page{min-height:100vh;display:grid;align-content:center}.eyebrow{margin:0 0 var(--space-3);color:var(--color-accent);font-size:.75rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase}.status-panel,.login-card{width:min(100%,38rem);margin-top:var(--space-8);border:var(--line);border-radius:var(--radius-md);background:var(--color-surface);padding:var(--space-6)}.status-panel p:last-child,.login-card p:last-child{margin-bottom:0}.login-screen{min-height:100vh;display:grid;place-items:center;padding:var(--space-6)}.login-card{margin-top:0;background:var(--color-surface-raised)}.login-card button{width:100%;margin-top:var(--space-4)}.form-error{margin-top:var(--space-4);color:var(--color-danger)}.app-error{min-height:100vh;display:grid;align-content:center}.galileo-shell{--shell-nav-current-width: var(--shell-nav-width-expanded);min-height:100vh;display:grid;grid-template-columns:var(--shell-nav-current-width) minmax(0,1fr);background:radial-gradient(ellipse 880px 620px at 16% 0%,color-mix(in oklch,var(--color-accent-primary) 10%,transparent),transparent 70%),radial-gradient(ellipse 1100px 760px at 88% 96%,color-mix(in oklch,var(--color-bg-elevated) 68%,transparent),transparent 68%)}.galileo-shell[data-nav-collapsed]{--shell-nav-current-width: var(--shell-nav-width-collapsed)}.galileo-shell__stage{min-width:0;padding:var(--shell-content-gutter)}.side-nav{position:sticky;top:0;height:100vh;width:var(--shell-nav-current-width);display:grid;grid-template-rows:auto 1fr auto;gap:var(--space-4);overflow:hidden;border-right:1px solid var(--color-border-subtle);background:linear-gradient(180deg,color-mix(in oklch,var(--color-surface-4) 86%,transparent),color-mix(in oklch,var(--color-surface-2) 90%,transparent)),var(--color-bg-surface);box-shadow:1px 0 color-mix(in oklch,var(--color-effect-highlightStrong) 42%,transparent) inset,16px 0 42px color-mix(in oklch,var(--color-effect-shadow) 18%,transparent);backdrop-filter:blur(18px) saturate(130%);-webkit-backdrop-filter:blur(18px) saturate(130%);transition:width var(--shell-transition-duration) var(--shell-transition-easing),box-shadow var(--shell-transition-duration) var(--shell-transition-easing)}.side-nav__brand{min-width:0;display:grid;grid-template-columns:2rem minmax(0,1fr);gap:var(--space-3);align-items:center;padding:var(--space-5) var(--space-4) var(--space-2)}.side-nav__mark{width:2rem;height:2rem;display:grid;place-items:center;border:1px solid color-mix(in oklch,var(--color-accent-primary) 34%,var(--color-border-subtle));border-radius:var(--radius-md);background:linear-gradient(145deg,color-mix(in oklch,var(--color-accent-primary) 22%,transparent),transparent 62%),var(--color-surface-3);color:var(--color-fg-default);font-weight:760;letter-spacing:-.08em;box-shadow:0 1px 0 var(--color-effect-highlightSoft) inset}.side-nav__brand-copy,.side-nav__item-copy{min-width:0;opacity:1;transform:translate(0);transition:opacity var(--shell-transition-duration) var(--shell-transition-easing),transform var(--shell-transition-duration) var(--shell-transition-easing)}.side-nav[data-collapsed] .side-nav__brand{padding-inline:calc((var(--shell-nav-width-collapsed) - 2rem) / 2)}.side-nav[data-collapsed] .side-nav__brand-copy,.side-nav[data-collapsed] .side-nav__item-copy{pointer-events:none;opacity:0;transform:translate(-.35rem)}.side-nav__list{display:grid;align-content:start;gap:var(--space-2);padding:0 var(--space-3)}.side-nav[data-collapsed] .side-nav__list{padding-inline:calc((var(--shell-nav-width-collapsed) - 2.25rem) / 2)}.side-nav__item{position:relative;min-width:0;min-height:3.25rem;display:grid;grid-template-columns:2.25rem minmax(0,1fr);gap:var(--space-3);align-items:center;border:1px solid transparent;border-radius:var(--radius-lg);padding:var(--space-2);color:var(--color-fg-muted);text-decoration:none;transition:background var(--shell-transition-duration) var(--shell-transition-easing),border-color var(--shell-transition-duration) var(--shell-transition-easing),color var(--shell-transition-duration) var(--shell-transition-easing),transform var(--shell-transition-duration) var(--shell-transition-easing)}.side-nav__item:hover{background:color-mix(in oklch,var(--color-surface-5) 72%,transparent);color:var(--color-fg-default);text-decoration:none}.side-nav__item--active{border-color:color-mix(in oklch,var(--color-accent-primary) 28%,transparent);background:linear-gradient(90deg,color-mix(in oklch,var(--color-accent-primary) 18%,transparent),transparent 70%),color-mix(in oklch,var(--color-surface-5) 78%,transparent);color:var(--color-fg-default);box-shadow:0 1px 0 var(--color-effect-highlightSoft) inset}.side-nav__item--active:before{content:"";position:absolute;left:-.35rem;top:50%;width:.18rem;height:1.55rem;border-radius:var(--radius-full);background:var(--color-accent-primary);transform:translateY(-50%);box-shadow:0 0 18px color-mix(in oklch,var(--color-accent-primary) 42%,transparent)}.side-nav__icon{width:var(--shell-nav-icon-size);height:var(--shell-nav-icon-size);justify-self:center;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.side-nav__item-label,.side-nav__item-description{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.side-nav__item-label{color:currentColor;font-size:.9rem;font-weight:650;letter-spacing:-.015em}.side-nav__item-description{margin-top:.08rem;color:var(--color-fg-subtle);font-size:.72rem;line-height:1.25}.side-nav__footer{padding:var(--space-3)}.side-nav[data-collapsed] .side-nav__footer{padding-inline:calc((var(--shell-nav-width-collapsed) - 2.25rem) / 2)}.side-nav__toggle{width:100%}.side-nav__toggle-icon{display:inline-grid;width:1rem;place-items:center;font-family:var(--font-family-mono)}.capability-page{max-width:var(--shell-content-max-width);min-height:calc(100vh - (2 * var(--shell-content-gutter)));display:grid;align-content:center;gap:var(--space-6)}.capability-hero,.capability-structure{position:relative;overflow:hidden;border:1px solid var(--color-border-subtle);border-radius:var(--radius-xl);background:linear-gradient(135deg,color-mix(in oklch,var(--color-effect-highlightStrong) 22%,transparent),transparent 44%),color-mix(in oklch,var(--color-surface-3) 88%,transparent);box-shadow:0 1px 0 var(--color-effect-highlightSoft) inset,0 20px 60px color-mix(in oklch,var(--color-effect-shadow) 18%,transparent)}.capability-hero{padding:clamp(2rem,6vw,5rem)}.capability-hero h1{max-width:9ch}.capability-hero p{max-width:42rem}.capability-structure{width:min(100%,42rem);padding:var(--space-6)}.capability-structure h2{color:var(--color-fg-default)}