:root{--ink:#000;--paper:#fff;--charcoal:#1a1c1f;--coal:#2e3034;--slate:#414755;--muted:#717786;--line:#e2e2e7;--mist:#f3f3f8;--wash:#f9f9fe;--veil:#ededf2;--font-display:"Manrope", "Inter", system-ui, -apple-system, sans-serif;--font-body:"Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--r-sm:10px;--r-md:16px;--r-lg:24px;--r-xl:34px;--r-pill:999px;--shadow-soft:0 24px 60px -24px #00000047;--shadow-card:0 12px 32px -16px #00000038;--shadow-lift:0 32px 80px -32px #0006;--ease-out:cubic-bezier(.22, 1, .36, 1);--ease-snap:cubic-bezier(.34, 1.3, .64, 1);--dur-fast:.16s;--dur-med:.32s;--dur-slow:.64s;--page-max:1200px;--gutter:clamp(20px, 5vw, 48px);--header-h:72px;--text-1:clamp(.95rem, .9rem + .25vw, 1.075rem);--text-2:clamp(1.05rem, 1rem + .4vw, 1.25rem);--display-1:clamp(2.4rem, 1.6rem + 4.2vw, 4.6rem);--display-2:clamp(1.9rem, 1.45rem + 2.4vw, 3.1rem);--display-3:clamp(1.45rem, 1.25rem + 1.1vw, 2rem)}*,:before,:after{box-sizing:border-box}*{margin:0}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);-webkit-text-size-adjust:100%;overflow-x:clip}body{font-family:var(--font-body);font-size:var(--text-1);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;line-height:1.6;overflow-x:clip}img,canvas,svg,video{max-width:100%;display:block}button,input,select,textarea{font:inherit;color:inherit}a{color:inherit}::selection{background:var(--ink);color:var(--paper)}:focus{outline:none}:focus-visible{outline-offset:3px;border-radius:4px;outline:2px solid}.dark-zone :focus-visible{outline-color:var(--paper)}.wrap{width:100%;max-width:var(--page-max);padding-inline:var(--gutter);margin-inline:auto}.section{padding-block:clamp(72px,9vw,132px);position:relative}.display{font-family:var(--font-display);letter-spacing:-.03em;text-wrap:balance;font-weight:800;line-height:1.04}.lead{font-size:var(--text-2);color:var(--slate);text-wrap:pretty;line-height:1.55}.dark-zone .lead{color:#c9ccd4}.eyebrow{font-family:var(--font-display);letter-spacing:.22em;text-transform:uppercase;color:var(--muted);align-items:center;gap:12px;font-size:.78rem;font-weight:700;display:inline-flex}.eyebrow:before{content:"";background:currentColor;border-radius:2px;width:28px;height:2px}.dark-zone .eyebrow{color:#a9adb8}.btn{border-radius:var(--r-pill);min-height:56px;font-family:var(--font-display);letter-spacing:-.01em;cursor:pointer;transition:transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:10px;padding:0 30px;font-size:1rem;font-weight:700;text-decoration:none;display:inline-flex}.btn:active{transform:translateY(1px)scale(.99)}.btn-solid{background:var(--ink);color:var(--paper)}.btn-solid:hover{background:var(--charcoal);box-shadow:var(--shadow-card)}.btn-ghost{color:var(--ink);background:0 0;border-color:#00000038}.btn-ghost:hover{border-color:var(--ink);background:#0000000a}.dark-zone .btn-solid{background:var(--paper);color:var(--ink)}.dark-zone .btn-solid:hover{background:var(--line)}.dark-zone .btn-ghost{color:var(--paper);border-color:#ffffff52}.dark-zone .btn-ghost:hover{border-color:var(--paper);background:#ffffff14}.btn[disabled],.btn[aria-disabled=true]{opacity:.55;cursor:not-allowed;box-shadow:none}.btn-sm{min-height:44px;padding:0 22px;font-size:.92rem}.demo-tag{font-family:var(--font-display);letter-spacing:.14em;text-transform:uppercase;border-radius:var(--r-pill);opacity:.85;border:1.5px dashed;align-items:center;gap:6px;padding:5px 12px 4px;font-size:.68rem;font-weight:800;display:inline-flex}.reveal{opacity:0;transition:opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);transition-delay:var(--reveal-delay,0s);will-change:opacity, transform;transform:translateY(26px)}.reveal.is-visible{opacity:1;transform:none}.reveal-scale{transform:translateY(18px)scale(.985)}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:200;background:var(--ink);color:var(--paper);transition:top var(--dur-fast) var(--ease-out);border-radius:0 0 12px 12px;padding:12px 20px;font-weight:600;position:fixed;top:-60px;left:16px}.skip-link:focus-visible{outline-color:var(--paper);top:0}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transition:none;transform:none}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}