:root{color-scheme:light;--bg:#fff;--fg:#1d1d1f;--muted:#6e6e73;--surface:#f5f5f7;--card:#f5f5f7;--line:#dedee3;--orange:#f5631b;--accent:#bf4500;--nav:rgba(255,255,255,.82);--panel:#fff;--shadow:0 22px 65px #0000000b}
@media(prefers-color-scheme:dark){:root:not([data-theme='light']){color-scheme:dark;--bg:#080809;--fg:#f5f5f7;--muted:#a1a1a6;--surface:#111113;--card:#18181b;--line:#303035;--accent:#ff8a48;--nav:rgba(8,8,9,.82);--panel:#222225;--shadow:0 22px 65px #0004}}
:root[data-theme='dark']{color-scheme:dark;--bg:#080809;--fg:#f5f5f7;--muted:#a1a1a6;--surface:#111113;--card:#18181b;--line:#303035;--accent:#ff8a48;--nav:rgba(8,8,9,.82);--panel:#222225;--shadow:0 22px 65px #0004}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,'Helvetica Neue',Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid var(--orange);outline-offset:5px}button,a{-webkit-tap-highlight-color:transparent}::selection{background:#ff9e62;color:#111}.shell{width:min(1100px,calc(100% - 80px));margin:auto}header{position:sticky;top:0;background:var(--nav);backdrop-filter:blur(22px);z-index:10;border-bottom:1px solid var(--line)}nav{height:70px;display:flex;align-items:center;justify-content:space-between;gap:28px}.wordmark{font-size:23px;font-weight:650;letter-spacing:-1px;display:flex;gap:10px;align-items:center}.brand-icon{display:inline-grid;place-items:center;border-radius:11px;width:32px;height:32px;background:linear-gradient(145deg,#ffac71,#ff6b24 50%,#d64208);color:#fff;font-size:28px;font-weight:700;font-style:italic;box-shadow:inset 0 1px 1px #ffffff80}.nav-links{display:flex;gap:30px;font-size:12px}.nav-links a:hover{color:var(--accent)}.nav-cta{font-size:12px;background:var(--fg);color:var(--bg);border-radius:30px;padding:10px 18px}.hero{text-align:center;padding-top:78px;overflow:hidden}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:650;color:var(--accent);margin:0 0 26px}h1{font-size:clamp(60px,8vw,108px);line-height:.99;letter-spacing:-6px;margin:0;font-weight:650}.orange-text{background:linear-gradient(105deg,#ffab66 0%,#f26b20 43%,#d8470e 100%);background-clip:text;-webkit-background-clip:text;color:transparent}.hero-description{font-size:21px;line-height:1.5;font-weight:450;letter-spacing:-.4px;color:var(--muted);margin:30px 0}.mobile-break{display:none}.actions{display:flex;align-items:center;justify-content:center;gap:30px}.primary{background:var(--orange);color:#111;border-radius:30px;padding:15px 26px;font-size:14px;font-weight:600;box-shadow:0 8px 26px #f5631b25;transition:transform .2s}.primary:hover{transform:translateY(-2px)}.text-link{font-size:14px;color:var(--accent)}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.availability{font-size:11px;color:var(--muted);margin-top:20px}.hero-stage{position:relative;height:385px;max-width:880px;margin:12px auto 0;display:grid;place-items:center;isolation:isolate}.ambient-glow{position:absolute;width:530px;height:250px;background:radial-gradient(ellipse,#ff7b2959,transparent 68%);filter:blur(22px);z-index:-1;top:110px}.engine{width:190px;height:190px;display:flex;align-items:center;justify-content:center;flex-direction:column;border-radius:43px;background:linear-gradient(140deg,#fafafa 0%,#e6e6e8 25%,#fff 48%,#acacb1 100%);box-shadow:inset 0 2px 3px #fff,0 24px 48px #20100025,8px 14px 0 #8b8b9030;transform:rotate(-12deg);position:relative;z-index:2}.engine:before{content:'';position:absolute;inset:9px;border:1px solid #a6a6aa90;border-radius:35px}.engine-letter{font-size:133px;line-height:1;font-weight:750;font-style:italic;letter-spacing:-9px;padding-right:10px;background:linear-gradient(135deg,#ffac68,#fa661c 40%,#af3007);background-clip:text;color:transparent;text-shadow:0 2px 14px #ff773330}.engine-caption{font-size:8px;letter-spacing:2px;color:#656569;margin-top:5px}.orbital{position:absolute;border:1px solid var(--line);border-radius:50%;width:600px;height:225px;transform:rotate(-15deg);z-index:-1}.orbit-two{transform:rotate(19deg);width:670px;height:255px;opacity:.45}.floating-tag{position:absolute;border:1px solid var(--line);background:var(--nav);backdrop-filter:blur(10px);box-shadow:var(--shadow);border-radius:14px;padding:15px 19px;font-size:12px;color:var(--muted);display:flex;align-items:center;gap:10px;z-index:3}.tag-one{left:5%;top:80px}.tag-two{right:7%;top:115px}.tag-three{right:17%;bottom:43px}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--orange)}.lock-icon{font-size:21px;color:var(--accent)}.brand-strip{display:flex;justify-content:center;gap:64px;color:var(--muted);font-size:13px;padding:20px 0 52px;border-bottom:1px solid var(--line)}.section{padding-block:110px}.section-intro{margin-bottom:48px}.section-intro h2{font-size:clamp(40px,5vw,64px);line-height:1.07;letter-spacing:-2.7px;margin:0;font-weight:650}.secondary-text{color:var(--muted)}.section-intro>p:not(.eyebrow){font-size:19px;line-height:1.6;color:var(--muted);letter-spacing:-.25px;margin:24px 0 0}.safety-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:20px}.feature-card{background:var(--card);border-radius:28px;padding:40px;overflow:hidden}.card-kicker{font-size:10px;letter-spacing:1.6px;font-weight:650;color:var(--muted)}h3{font-size:31px;letter-spacing:-1px;line-height:1.15;font-weight:600;margin:20px 0 16px}.feature-card p{font-size:15px;line-height:1.65;color:var(--muted);max-width:390px}.sandbox-card{min-height:505px;position:relative}.sandbox-visual{height:230px;position:relative;display:grid;place-items:center}.sandbox-ring{display:grid;place-items:center;width:190px;height:148px;border:1px solid #ec7d3970;border-radius:28px;background:radial-gradient(ellipse,#ff8f3920,transparent 70%);transform:perspective(500px) rotateX(30deg) rotateZ(-12deg);box-shadow:0 15px 0 #f5831f09,0 30px 0 #f5831f08}.mini-engine{display:grid;place-items:center;width:68px;height:68px;background:linear-gradient(135deg,#ffb275,#f5631b);border-radius:18px;color:#fff;font-size:60px;font-style:italic;font-weight:700;box-shadow:0 12px 28px #f5631b30}.boundary-label{position:absolute;bottom:26px;font-size:8px;letter-spacing:2px;color:var(--accent)}.outside-file{position:absolute;right:0;bottom:3px;font:10px ui-monospace,monospace;color:var(--muted)}.outside-file b{margin-left:8px;font:10px -apple-system,sans-serif;color:var(--accent)}.rust-card{display:flex;flex-direction:column;justify-content:space-between}.rust-symbol{font-size:106px;letter-spacing:-8px;font-weight:750;align-self:center;position:relative;color:var(--fg);margin:20px}.rust-symbol span{font-size:120px;position:absolute;inset:-10px auto auto -32px;opacity:.1}.rust-card h3{margin-bottom:0}.visibility-card{grid-column:1/-1;display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:center;min-height:350px}.roadmap-note{font-size:12px!important;line-height:1.55!important;border-left:2px solid var(--orange);padding-left:12px}.audit-visual{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:0 24px;box-shadow:var(--shadow)}.audit-head{display:flex;justify-content:space-between;padding:22px 0;font-size:12px;font-weight:550;border-bottom:1px solid var(--line)}.audit-head span:last-child{font-size:10px;color:var(--muted);font-weight:400}.audit-row{display:flex;align-items:center;gap:14px;padding:19px 0;border-bottom:1px solid var(--line);font-size:12px}.audit-row i{font-size:18px;font-style:normal;color:var(--muted)}.audit-row small{display:block;font:10px ui-monospace,monospace;color:var(--muted);margin-top:6px}.audit-row b{margin-left:auto;font-size:10px;font-weight:500;color:var(--accent)}.audit-bottom{font-size:10px;color:var(--muted);padding:20px 0;display:flex;align-items:center;gap:8px}.section-note{font-size:11px;color:var(--muted);line-height:1.7;margin:22px 6px}.section-note a{text-decoration:underline}.speed-section{background:var(--surface)}.stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:36px;margin:60px 0 48px}.stat-value{font-size:80px;letter-spacing:-5px;font-weight:650;line-height:1;color:var(--accent)}.stat-value>span{font-size:45px;letter-spacing:-2px}.stats p{font-size:14px;color:var(--muted);margin:16px 0}.benchmark-panel{background:var(--panel);border-radius:24px;padding:34px 40px}.benchmark-heading{display:flex;justify-content:space-between;align-items:center;gap:20px}.benchmark-heading h3{font-size:24px;margin:0}.benchmark-heading p{font-size:12px;color:var(--muted);margin-top:8px}.metric-switch{display:flex;border:1px solid var(--line);border-radius:30px;padding:4px}.metric-switch button{border:0;background:transparent;color:var(--muted);border-radius:25px;padding:9px 20px;font-size:12px}.metric-switch button[aria-pressed='true']{background:var(--fg);color:var(--bg)}.chart{margin-top:30px}.chart-row{margin:26px 0}.chart-label{display:flex;justify-content:space-between;font-size:12px;margin-bottom:12px}.chart-label strong{font-variant-numeric:tabular-nums}.track{width:100%;height:16px;border-radius:20px;background:var(--surface)}.bar{height:100%;border-radius:20px;transition:width .5s ease}.scode-bar{background:linear-gradient(90deg,#ffb278,#f5631b)}.other-bar{width:100%;background:#93939b}#metric-caption{font-size:11px;color:var(--muted);margin-top:30px}.benchmark-note{font-size:11px;color:var(--muted);line-height:1.8;max-width:850px;margin:22px 0}.learning-flow{display:flex;justify-content:space-between;align-items:center;padding:20px 30px 60px}.learning-flow div>span{font-size:12px;color:var(--accent);font-weight:600}.learning-flow h3{font-size:40px;margin:14px 0 10px}.learning-flow p{color:var(--muted);font-size:13px}.flow-arrow{font-size:28px;color:var(--muted)}.evolution-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.pill{display:inline-block;font-size:9px;font-weight:600;letter-spacing:1px;border:1px solid var(--line);border-radius:30px;padding:7px 12px}.future-card{background:linear-gradient(135deg,#ff7b2412,var(--card));border:1px solid #f5631b30}.future-card .pill{color:var(--accent);border-color:#f5631b50}.get-started{background:var(--surface);text-align:center}.large-icon{width:58px;height:58px;border-radius:17px;font-size:50px;margin-bottom:28px}.install-panel{max-width:700px;margin:40px auto 0;background:var(--panel);border:1px solid var(--line);border-radius:20px;text-align:left;overflow:hidden;box-shadow:var(--shadow)}.terminal-header,.terminal-footer{padding:20px 26px;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:12px}.terminal-header{border-bottom:1px solid var(--line)}.terminal-header button{background:var(--surface);color:var(--fg);border:1px solid var(--line);padding:8px 14px;border-radius:20px;font-size:11px}pre{margin:0;padding:22px 26px;font:12px/2.2 ui-monospace,SFMono-Regular,Menlo,monospace;overflow:auto}code{font-family:inherit}.terminal-footer{font-size:11px;color:var(--muted);border-top:1px solid var(--line)}.terminal-footer code{color:var(--accent)}.terminal-footer span{margin-left:auto}.bottom-links{display:flex;justify-content:center;gap:36px;margin-top:32px}footer{padding-block:40px;display:flex;justify-content:space-between;align-items:center;gap:30px;color:var(--muted);font-size:10px}footer .wordmark{font-size:17px;color:var(--fg)}footer p{margin-bottom:0}#theme-toggle{background:none;border:0;color:var(--muted);font-size:11px;padding:10px 0;white-space:nowrap}.reveal{opacity:1;transform:none}.motion-ready .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}.motion-ready .reveal.visible{opacity:1;transform:none}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
@media(max-width:760px){.shell{width:calc(100% - 40px)}nav{height:62px}.nav-links{display:none}.hero{padding-top:60px}h1{font-size:clamp(48px,10.6vw,80px);letter-spacing:-3px}.hero-description{font-size:17px}.eyebrow{font-size:9px;letter-spacing:1.7px}.actions{gap:22px}.primary,.text-link{font-size:12px}.hero-stage{height:315px;margin-top:30px}.engine{width:135px;height:135px;border-radius:30px}.engine:before{border-radius:23px}.engine-letter{font-size:95px}.engine-caption{font-size:6px}.orbital{width:380px;height:170px}.orbit-two{width:430px;height:195px}.ambient-glow{width:350px}.floating-tag{font-size:9px;padding:11px 12px;border-radius:11px}.tag-one{left:0;top:20px}.tag-two{right:0;top:70px}.tag-three{right:0;bottom:24px}.brand-strip{gap:22px;font-size:10px;padding-bottom:30px}.section{padding-block:72px}.section-intro h2{font-size:38px;letter-spacing:-1.8px}.section-intro>p:not(.eyebrow){font-size:16px}.safety-grid,.evolution-grid{grid-template-columns:1fr}.feature-card{padding:28px;border-radius:24px}.visibility-card{grid-template-columns:1fr;gap:22px}.sandbox-card{min-height:440px}.rust-card{min-height:420px}.audit-visual{padding-inline:18px}h3{font-size:28px}.stats{gap:12px;margin:40px 0 30px}.stat-value{font-size:45px;letter-spacing:-2.5px}.stat-value>span{font-size:25px;letter-spacing:-1px}.stats p{font-size:11px;line-height:1.5}.benchmark-panel{padding:26px 22px}.benchmark-heading{align-items:flex-start;flex-direction:column}.benchmark-heading h3{font-size:22px}.metric-switch button{padding:7px 17px}.learning-flow{padding:0 0 30px;gap:10px;align-items:flex-start}.learning-flow h3{font-size:27px;letter-spacing:-1px}.learning-flow p{font-size:11px;line-height:1.5;max-width:90px}.flow-arrow{font-size:18px;margin-top:37px}.terminal-header,.terminal-footer{padding:16px;font-size:10px}.terminal-footer{flex-wrap:wrap;gap:8px}.terminal-footer span{margin-left:0}pre{font-size:10px;padding:18px 16px}.bottom-links{gap:22px}footer{flex-wrap:wrap;gap:24px}footer>span{order:3;width:100%}.desktop-break{display:none}.mobile-break{display:initial}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.motion-ready .reveal{opacity:1;transform:none}}