:root{--ink:#0d0e10;--graphite:#16181b;--steel:#23262a;--paper:#f4f3ef;--concrete:#e6e4de;--text:#121315;--muted:#6b6f75;--muted-dark:#9a9ea5;--line:rgba(18,19,21,0.12);--line-dark:rgba(255,255,255,0.1);--accent:#ff5a1f;--accent-hover:#ff7440;--radius:2px;--container:1280px;--gutter:20px;--section:64px;--header-h:72px;--font:var(--font-onest),system-ui,sans-serif;--mono:var(--font-mono),ui-monospace,monospace;--ease:cubic-bezier(0.2,0.7,0.2,1)}@media (min-width:900px){:root{--gutter:40px;--section:120px}}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}body{margin:0;background:var(--paper);color:var(--text);font-family:var(--font);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img,svg,video{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}h1,h2,h3,h4{margin:0;text-wrap:balance;font-weight:600;letter-spacing:-.03em;line-height:1.04}h1{font-size:clamp(40px,6.4vw,92px)}h2{font-size:clamp(30px,4vw,56px)}h3{font-size:clamp(20px,1.8vw,26px);letter-spacing:-.02em;line-height:1.2}p{margin:0;text-wrap:pretty}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}::selection{background:var(--accent);color:var(--ink)}.container{width:100%;max-width:calc(var(--container) + var(--gutter) * 2);margin:0 auto;padding:0 var(--gutter)}.section{padding:var(--section) 0}.dark{background:var(--ink);color:#fff}.alt{background:var(--concrete)}.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.dark .eyebrow{color:var(--muted-dark)}.eyebrow:before{content:"";width:8px;height:8px;background:var(--accent)}.lead{font-size:clamp(18px,1.5vw,21px);line-height:1.55;color:var(--muted);max-width:62ch}.dark .lead{color:var(--muted-dark)}.mono{font-family:var(--mono)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;height:52px;padding:0 26px;border:1px solid transparent;border-radius:var(--radius);background:transparent;font-size:16px;font-weight:600;cursor:pointer;transition:background .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease);white-space:nowrap}.btn-primary{background:var(--accent);color:var(--ink)}.btn-primary:hover{background:var(--accent-hover)}.btn-ghost{border-color:var(--line)}.btn-ghost:hover{border-color:var(--text)}.dark .btn-ghost{border-color:rgba(255,255,255,.25)}.dark .btn-ghost:hover{border-color:#fff}.btn .arrow{transition:transform .25s var(--ease)}.btn:hover .arrow{transform:translateX(4px)}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}@media (prefers-reduced-motion:reduce){*,:after,:before{transition:none!important;animation:none!important;scroll-behavior:auto!important}}