@layer vandenit.tokens, vandenit.base, vandenit.components, vandenit.utilities;@layer vandenit.tokens{:root{color-scheme:dark;--vdit-font-body:var(--font-geist,"Geist",system-ui,sans-serif);--vdit-font-display:var(--font-barlow-condensed,"Barlow Condensed","Arial Narrow",sans-serif);--vdit-font-mono:var(--font-geist-mono,"Geist Mono",ui-monospace,monospace);--vdit-color-bg:#050a0f;--vdit-color-bg-deep:#03070b;--vdit-color-surface:#0b1620;--vdit-color-surface-raised:#11202c;--vdit-color-surface-soft:#162633;--vdit-color-text:#f3ebdc;--vdit-color-text-muted:#aeb9c3;--vdit-color-text-subtle:#7f8d99;--vdit-color-line:#243746;--vdit-color-line-strong:#3b5364;--vdit-color-system:#2f9fff;--vdit-color-system-strong:#66b9ff;--vdit-color-system-soft:rgba(47,159,255,.14);--vdit-color-human:#d98b32;--vdit-color-human-strong:#f0a84a;--vdit-color-human-soft:rgba(217,139,50,.14);--vdit-color-on-human:#071018;--vdit-color-risk:#ef6262;--vdit-color-focus:#9fd3ff;--vdit-space-1:0.25rem;--vdit-space-2:0.5rem;--vdit-space-3:0.75rem;--vdit-space-4:1rem;--vdit-space-5:1.5rem;--vdit-space-6:2rem;--vdit-space-7:3rem;--vdit-space-8:4.5rem;--vdit-space-9:7rem;--vdit-radius-xs:2px;--vdit-radius-sm:4px;--vdit-radius-md:8px;--vdit-radius-lg:12px;--vdit-border:1px solid var(--vdit-color-line);--vdit-content:72rem;--vdit-reading:68ch;--vdit-step--1:clamp(0.875rem,0.84rem + 0.15vw,0.95rem);--vdit-step-0:clamp(1rem,0.95rem + 0.2vw,1.125rem);--vdit-step-1:clamp(1.25rem,1.1rem + 0.6vw,1.625rem);--vdit-step-2:clamp(1.75rem,1.4rem + 1.2vw,2.5rem);--vdit-step-3:clamp(2.75rem,1.9rem + 3vw,5.75rem);--vdit-duration-fast:140ms;--vdit-duration-normal:260ms;--vdit-ease:cubic-bezier(0.22,1,0.36,1)}.radix-themes{--default-font-family:var(--vdit-font-body);--heading-font-family:var(--vdit-font-display);--code-font-family:var(--vdit-font-mono)}}.dark,.dark-theme{--blue-1:#01050e;--blue-2:#0c1723;--blue-3:#082745;--blue-4:#003162;--blue-5:#003e74;--blue-6:#104d86;--blue-7:#1d5e9d;--blue-8:#2371bd;--blue-9:#0090ff;--blue-10:#0083f1;--blue-11:#70b8ff;--blue-12:#c8e3ff;--blue-a1:#0006eb0a;--blue-a2:#3f9afc1f;--blue-a3:#1189fd42;--blue-a4:#007cff5f;--blue-a5:#0085fd72;--blue-a6:#1b91ff84;--blue-a7:#2c97fe9c;--blue-a8:#2e98ffbc;--blue-a9:#0090ff;--blue-a10:#008bfff1;--blue-a11:#70b8ff;--blue-a12:#c8e3ff;--blue-contrast:#fff;--blue-surface:#13294180;--blue-indicator:#0090ff;--blue-track:#0090ff}@supports (color:color(display-p3 1 1 1)){@media (color-gamut:p3){.dark,.dark-theme{--blue-1:oklch(11.5% 0.0258 251.8);--blue-2:oklch(20% 0.0295 251.8);--blue-3:oklch(26.8% 0.0669 251.8);--blue-4:oklch(31.4% 0.1002 251.8);--blue-5:oklch(36.3% 0.1084 251.8);--blue-6:oklch(41.5% 0.1125 251.8);--blue-7:oklch(47.4% 0.1211 251.8);--blue-8:oklch(54.1% 0.1396 251.8);--blue-9:oklch(64.9% 0.193 251.8);--blue-10:oklch(60.9% 0.193 251.8);--blue-11:oklch(76.8% 0.1347 251.8);--blue-12:oklch(90.7% 0.0511 251.8);--blue-a1:color(display-p3 0 0.0235 1/0.032);--blue-a2:color(display-p3 0.3255 0.6314 1/0.116);--blue-a3:color(display-p3 0.2118 0.5451 1/0.248);--blue-a4:color(display-p3 0.1529 0.4902 1/0.36);--blue-a5:color(display-p3 0.1843 0.5333 1/0.428);--blue-a6:color(display-p3 0.2588 0.5725 0.9961/0.5);--blue-a7:color(display-p3 0.3098 0.6078 1/0.588);--blue-a8:color(display-p3 0.3176 0.6039 1/0.712);--blue-a9:color(display-p3 0.2549 0.5765 1/0.968);--blue-a10:color(display-p3 0.2471 0.5529 1/0.912);--blue-a11:color(display-p3 0.5176 0.7294 1/0.976);--blue-a12:color(display-p3 0.8118 0.898 1/0.988);--blue-contrast:#fff;--blue-surface:color(display-p3 0.0863 0.1569 0.2431/0.5);--blue-indicator:oklch(64.9% 0.193 251.8);--blue-track:oklch(64.9% 0.193 251.8)}}}.dark,.dark-theme{--gray-1:#050506;--gray-2:#161719;--gray-3:#212124;--gray-4:#28292d;--gray-5:#303135;--gray-6:#393a40;--gray-7:#46474f;--gray-8:#5e606a;--gray-9:#6c6e79;--gray-10:#797b86;--gray-11:#b2b3bd;--gray-12:#eeeef0;--gray-a1:#05058502;--gray-a2:#d4e0f815;--gray-a3:#e5e5fd20;--gray-a4:#dfe5fe29;--gray-a5:#e5eaff31;--gray-a6:#dfe3fc3d;--gray-a7:#dfe2fd4c;--gray-a8:#e0e5fd68;--gray-a9:#e2e6fd77;--gray-a10:#e6e9ff84;--gray-a11:#f0f2ffbc;--gray-a12:#fdfdfff0;--gray-contrast:#fff;--gray-surface:rgba(0,0,0,.05);--gray-indicator:#6c6e79;--gray-track:#6c6e79}@supports (color:color(display-p3 1 1 1)){@media (color-gamut:p3){.dark,.dark-theme{--gray-1:oklch(11.5% 0.0042 277.7);--gray-2:oklch(20.4% 0.004 277.7);--gray-3:oklch(25% 0.0055 277.7);--gray-4:oklch(28.2% 0.0075 277.7);--gray-5:oklch(31.2% 0.0089 277.7);--gray-6:oklch(34.9% 0.01 277.7);--gray-7:oklch(40.1% 0.0121 277.7);--gray-8:oklch(49.2% 0.0157 277.7);--gray-9:oklch(54% 0.0167 277.7);--gray-10:oklch(58.6% 0.0165 277.7);--gray-11:oklch(77% 0.0138 277.7);--gray-12:oklch(94.9% 0.0026 277.7);--gray-a1:color(display-p3 0.0196 0.0196 1/0.004);--gray-a2:color(display-p3 0.8549 0.902 1/0.08);--gray-a3:color(display-p3 0.9059 0.9059 1/0.124);--gray-a4:color(display-p3 0.8784 0.902 1/0.16);--gray-a5:color(display-p3 0.898 0.9216 1/0.192);--gray-a6:color(display-p3 0.902 0.9176 1/0.232);--gray-a7:color(display-p3 0.8902 0.9059 1/0.292);--gray-a8:color(display-p3 0.8941 0.9137 1/0.4);--gray-a9:color(display-p3 0.898 0.9137 1/0.46);--gray-a10:color(display-p3 0.9098 0.9255 1/0.512);--gray-a11:color(display-p3 0.949 0.9529 1/0.732);--gray-a12:color(display-p3 0.9922 0.9922 1/0.94);--gray-contrast:#fff;--gray-surface:color(display-p3 0 0 0/5%);--gray-indicator:oklch(54% 0.0167 277.7);--gray-track:oklch(54% 0.0167 277.7)}}}.dark,.dark-theme,:is(.dark,.dark-theme) :where(.radix-themes:not(.light,.light-theme)){--color-background:var(--vdit-color-bg)}@layer vandenit.base{html{background:var(--vdit-color-bg-deep)}body{margin:0;min-width:320px;background:radial-gradient(circle at 20% 0,rgb(47 159 255/9%),transparent 34rem),var(--vdit-color-bg);color:var(--vdit-color-text);font-family:var(--vdit-font-body);font-size:var(--vdit-step-0);line-height:1.65;-webkit-text-size-adjust:100%;font-feature-settings:"liga" 1}code,kbd,pre,samp{font-family:var(--vdit-font-mono)}::selection{background:var(--vdit-color-system);color:var(--vdit-color-bg-deep)}:focus-visible{outline:2px solid var(--vdit-color-focus);outline-offset:4px;border-radius:var(--vdit-radius-xs)}h1,h2,h3{color:var(--vdit-color-text);font-family:var(--vdit-font-display);font-weight:600;line-height:.98;text-wrap:balance}h1{letter-spacing:-.03em}h2{letter-spacing:-.025em}h3,h4,h5,h6{letter-spacing:-.02em}li,p{color:var(--vdit-color-text-muted)}}@layer vandenit.components{.vdit-shell{width:min(100% - 2rem,var(--vdit-content));margin-inline:auto}.vdit-section{position:relative;padding-block:var(--vdit-space-8)}.vdit-section--ruled{border-block:var(--vdit-border)}.vdit-grid-surface{background-image:url(/engineering-grid.svg);background-repeat:repeat;background-size:160px 160px}.vdit-kicker{display:inline-flex;align-items:center;gap:var(--vdit-space-3);color:var(--vdit-color-system-strong);font-family:var(--vdit-font-mono);font-size:var(--vdit-step--1);letter-spacing:.08em;text-transform:uppercase}.vdit-kicker:before{width:1.5rem;height:1px;background:currentColor;content:""}.vdit-display{max-width:12ch;margin:0;font-size:var(--vdit-step-3);letter-spacing:-.025em}.vdit-reading{max-width:var(--vdit-reading)}.vdit-panel{position:relative;border:var(--vdit-border);border-radius:var(--vdit-radius-sm);background:linear-gradient(145deg,rgba(17,32,44,.92),rgba(5,10,15,.92))}.vdit-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:var(--vdit-space-3);padding:.75rem 1.25rem;border:1px solid var(--vdit-color-human);border-radius:var(--vdit-radius-sm);font-family:var(--vdit-font-mono);font-weight:600;letter-spacing:.06em;text-decoration:none;text-transform:uppercase;cursor:pointer;transition:background-color var(--vdit-duration-fast) var(--vdit-ease),border-color var(--vdit-duration-fast) var(--vdit-ease),color var(--vdit-duration-fast) var(--vdit-ease),transform var(--vdit-duration-fast) var(--vdit-ease)}.vdit-button--primary{background:var(--vdit-color-human);color:var(--vdit-color-on-human)}.vdit-button--secondary{background:transparent;color:var(--vdit-color-text)}.vdit-button--cobalt{background:transparent;border-color:var(--vdit-color-system);color:var(--vdit-color-system-strong)}.vdit-button:hover{border-color:var(--vdit-color-human-strong);transform:translateY(-2px)}.vdit-button--cobalt:hover{border-color:var(--vdit-color-system-strong);background:var(--vdit-color-system-soft)}.vdit-system-label{color:var(--vdit-color-system-strong)}.vdit-human-label,.vdit-system-label{font-family:var(--vdit-font-mono);font-size:var(--vdit-step--1);letter-spacing:.06em;text-transform:uppercase}.vdit-human-label{color:var(--vdit-color-human-strong)}.vdit-proof-strip{display:grid;border-block:var(--vdit-border)}.vdit-proof-strip>*{padding:var(--vdit-space-5);border-bottom:var(--vdit-border)}.vdit-proof-strip>:last-child{border-bottom:0}.vdit-header{background:rgba(5,10,15,.88);backdrop-filter:blur(12px) saturate(150%);-webkit-backdrop-filter:blur(12px) saturate(150%);border-bottom:1px solid var(--vdit-color-line)}.vdit-nav-link{color:var(--vdit-color-text-muted);text-decoration:none;font-size:14px;font-weight:500;padding:6px 2px;border-bottom:2px solid transparent;transition:color var(--vdit-duration-fast) var(--vdit-ease),border-color var(--vdit-duration-fast) var(--vdit-ease)}.vdit-nav-link:hover{color:var(--vdit-color-text)}.vdit-nav-link[aria-current=page]{color:var(--vdit-color-text);border-bottom-color:var(--vdit-color-human)}.vdit-nav-cta{min-height:36px;display:inline-flex;align-items:center;justify-content:center;padding:.4rem 1rem;background:var(--vdit-color-human);color:var(--vdit-color-on-human);border:1px solid var(--vdit-color-human);border-radius:var(--vdit-radius-sm);font-size:13px;font-weight:600;letter-spacing:.04em;text-decoration:none;font-family:var(--vdit-font-mono);text-transform:uppercase;transition:background-color var(--vdit-duration-fast) var(--vdit-ease),border-color var(--vdit-duration-fast) var(--vdit-ease)}.vdit-nav-cta:hover{background:var(--vdit-color-human-strong);border-color:var(--vdit-color-human-strong)}.vdit-hero{position:relative;padding-block:var(--vdit-space-8);background-image:url(/engineering-grid.svg);background-repeat:repeat;background-size:160px 160px}.vdit-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 30% 50%,rgb(47 159 255/7%),transparent 60%),radial-gradient(ellipse 60% 40% at 70% 80%,rgb(217 139 50/5%),transparent 50%);pointer-events:none}.vdit-hero>*{position:relative}.vdit-hero-inner{display:grid;grid-template-columns:1fr;grid-gap:var(--vdit-space-7);gap:var(--vdit-space-7);align-items:center}.vdit-hero-diagram{display:none}.vdit-footer{border-top:var(--vdit-border)}.vdit-footer,.vdit-section-alt{background:var(--vdit-color-surface)}.vdit-content-section{background:var(--vdit-color-bg);padding-block:var(--vdit-space-5);border-top:1px solid var(--vdit-color-line)}.vdit-content-section:first-child{border-top:0}.vdit-card{border:var(--vdit-border);border-radius:var(--vdit-radius-sm);background:linear-gradient(145deg,var(--vdit-color-surface-raised),var(--vdit-color-surface));transition:border-color var(--vdit-duration-fast) var(--vdit-ease),transform var(--vdit-duration-fast) var(--vdit-ease)}.vdit-card:hover{border-color:var(--vdit-color-line-strong);transform:translateY(-2px)}}@layer vandenit.utilities{.vdit-system-color{color:var(--vdit-color-system)}.vdit-human-color{color:var(--vdit-color-human)}.vdit-muted{color:var(--vdit-color-text-muted)}.vdit-mono{font-family:var(--vdit-font-mono)}.vdit-display-font{font-family:var(--vdit-font-display)}}@media (min-width:48rem){.vdit-shell{width:min(100% - 4rem,var(--vdit-content))}.vdit-section{padding-block:var(--vdit-space-9)}.vdit-proof-strip{grid-template-columns:1fr 1fr 1.6fr}.vdit-proof-strip>*{border-right:var(--vdit-border);border-bottom:0}.vdit-proof-strip>:last-child{border-right:0}.vdit-hero-inner{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--vdit-space-8)}.vdit-hero-diagram{display:block}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}.snap-scroll{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:16px;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:8px}.snap-scroll::-webkit-scrollbar{display:none}.snap-scroll>*{scroll-snap-align:start;flex:0 0 85%;max-width:85%;min-width:0}.card-content-wrap{overflow-wrap:break-word;word-break:normal;-webkit-hyphens:none;hyphens:none;min-width:0}.testimonials-scroll-container{overflow-x:scroll;scroll-snap-type:x mandatory;display:flex;gap:16px;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:8px}.testimonials-scroll-container::-webkit-scrollbar{display:none}.testimonials-scroll-container>*{scroll-snap-align:start;flex:0 0 100%;min-width:0;overflow:hidden}.card-elevated{box-shadow:0 0 0 1px var(--vdit-color-line);border-radius:var(--vdit-radius-sm);transition:box-shadow var(--vdit-duration-fast) var(--vdit-ease),transform var(--vdit-duration-fast) var(--vdit-ease)}.card-elevated:hover{box-shadow:0 0 0 1px var(--vdit-color-line-strong),0 0 16px 2px var(--vdit-color-system-soft);transform:translateY(-2px)}.card-featured{border-left:2px solid var(--vdit-color-system);background:linear-gradient(135deg,var(--vdit-color-surface-raised),var(--vdit-color-surface))}.quote-mark{font-size:3rem;line-height:1;color:var(--vdit-color-system-strong);opacity:.4;font-family:Georgia,serif;display:block;margin-bottom:-8px}.tag-pill{display:inline-flex;align-items:center;padding:2px 10px;border-radius:var(--vdit-radius-xs);font-size:12px;font-weight:500;background:var(--vdit-color-surface-raised);color:var(--vdit-color-text-muted);border:1px solid var(--vdit-color-line);transition:all var(--vdit-duration-fast) var(--vdit-ease);text-decoration:none}.tag-pill:hover{background:var(--vdit-color-system-soft);color:var(--vdit-color-system-strong);border-color:var(--vdit-color-system)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--vdit-color-surface)}::-webkit-scrollbar-thumb{background:var(--vdit-color-line-strong);border-radius:5px;border:2px solid var(--vdit-color-surface)}::-webkit-scrollbar-thumb:hover{background:var(--vdit-color-text-subtle)}.action-button{min-width:200px;min-height:44px}[id]{scroll-margin-top:72px}.hero-section{position:relative}.vdit-hero-diagram-mobile{display:block;margin-top:2.5rem}.vdit-hero-diagram-mobile img{width:clamp(110px,32vw,140px);height:auto;max-width:none;display:block;margin-inline:auto;opacity:.85}@media (min-width:48rem){.vdit-hero-diagram-mobile{display:none}}.vdit-hero-kicker,.vdit-hero-title{margin-bottom:1.25rem}.vdit-hero-title{font-family:var(--vdit-font-display);color:var(--vdit-color-text);line-height:.95;letter-spacing:-.03em;text-wrap:balance}.vdit-hero-lead{color:var(--vdit-color-text-muted);line-height:1.65;max-width:52ch;margin-bottom:2rem}.vdit-hero-diagram img{width:100%;height:auto;display:block;opacity:.9}.vdit-proof-strip-wrapper{margin-top:var(--vdit-space-7)}.vdit-proof-item-label{margin-bottom:.25rem;margin-top:0}.vdit-proof-value{margin:0 0 .25rem;font-family:var(--vdit-font-display);font-size:var(--vdit-step-2);font-weight:700;color:var(--vdit-color-text);line-height:1;letter-spacing:-.03em}.vdit-proof-unit{font-size:.5em;font-weight:400;margin-left:.3em;letter-spacing:0}.vdit-proof-desc,.vdit-proof-unit{color:var(--vdit-color-text-muted)}.vdit-proof-desc{margin:0;font-size:var(--vdit-step--1);line-height:1.4}.vdit-chapter-card{position:relative;border:var(--vdit-border);border-top:2px solid var(--vdit-color-system);border-radius:var(--vdit-radius-sm);background:var(--vdit-color-surface);padding:var(--vdit-space-5);height:100%;display:flex;flex-direction:column;gap:var(--vdit-space-4);box-shadow:none}.vdit-chapter-header{display:flex;align-items:center;justify-content:space-between}.vdit-chapter-desc{line-height:1.6}.vdit-chapter-card:hover{border-color:var(--vdit-color-line-strong);border-top-color:var(--vdit-color-system-strong)}.vdit-chapter-marker{font-family:var(--vdit-font-mono);font-size:var(--vdit-step--1);font-weight:600;color:var(--vdit-color-system);letter-spacing:.12em;line-height:1;display:block;margin-bottom:.25rem}.vdit-chapter-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--vdit-radius-xs);background:var(--vdit-color-system-soft);border:1px solid var(--vdit-color-system);flex-shrink:0}.vdit-chapter-title{font-family:var(--vdit-font-display);color:var(--vdit-color-text)}.vdit-chapter-link{color:var(--vdit-color-system-strong);text-decoration:none;font-size:var(--vdit-step--1);font-weight:500;font-family:var(--vdit-font-mono);letter-spacing:.06em;text-transform:uppercase;display:inline-flex;align-items:center;gap:6px;margin-top:auto}.vdit-chapter-link:hover{color:var(--vdit-color-system-strong);text-decoration:underline;text-underline-offset:3px}