:root{--blue-700:#1741a6;--blue-600:#1d4ed8;--blue-500:#2563eb;--teal-500:#14a89a;--teal-400:#21c1ae;--brand-gradient:linear-gradient(135deg,var(--blue-600) 0%,var(--teal-500) 100%);--ink-900:#0b1220;--ink-700:#263449;--ink-500:#5b6b82;--ink-300:#9aa8bc;--surface:#fff;--surface-alt:#f5f8fc;--line:#e2e9f2;--radius:10px;--maxw:1120px;--font-sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--ink-900);background:var(--surface);-webkit-font-smoothing:antialiased;line-height:1.6}a{color:inherit;text-decoration:none}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}h1{font-size:clamp(2.25rem,5.2vw,3.75rem);line-height:1.08;letter-spacing:-.03em}h1,h2{font-weight:700}h2{font-size:clamp(1.6rem,3vw,2.25rem);line-height:1.2;letter-spacing:-.02em}h3{letter-spacing:-.01em;font-weight:650}.lede,h3{font-size:1.125rem}.lede{max-width:62ch}.body,.lede{color:var(--ink-700)}.eyebrow{display:inline-block;font-size:.75rem;font-weight:650;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-600)}.gradient-text{background:var(--brand-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:hsla(0,0%,100%,.85);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.nav-inner{max-width:var(--maxw);margin:0 auto;padding:14px 24px;gap:28px}.nav-inner,.nav-links{display:flex;align-items:center}.nav-links{gap:24px;margin-left:auto}.nav-links a{font-size:.9375rem;color:var(--ink-700)}.nav-links a:hover{color:var(--ink-900)}.brand{display:flex;align-items:center;gap:10px}.brand-name{font-size:1.125rem;font-weight:700;letter-spacing:-.02em}.brand-tag{display:block;font-size:.625rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-500);font-weight:500}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-size:.9375rem;font-weight:600;padding:11px 20px;border-radius:var(--radius);border:1px solid transparent;cursor:pointer;transition:filter .15s ease,background .15s ease;white-space:nowrap}.btn-primary{background:var(--brand-gradient);color:#fff}.btn-primary:hover{filter:brightness(1.08)}.btn-secondary{background:var(--surface);color:var(--ink-900);border-color:var(--line)}.btn-secondary:hover{background:var(--surface-alt)}section{padding:88px 0}.hero{padding:96px 0 72px;background:linear-gradient(180deg,#f7fbff,#fff)}.alt{background:var(--surface-alt);border-block:1px solid var(--line)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:28px;gap:28px}.split{display:grid;grid-template-columns:1.05fr .95fr;grid-gap:56px;gap:56px;align-items:center}.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px}.icon{width:40px;height:40px;border-radius:10px;background:var(--brand-gradient);display:grid;place-items:center;color:#fff;margin-bottom:16px}.steps{list-style:none;display:grid;grid-gap:22px;gap:22px}.step{display:grid;grid-template-columns:34px 1fr;grid-gap:16px;gap:16px}.step-n{width:34px;height:34px;border-radius:9px;background:var(--brand-gradient);color:#fff;display:grid;place-items:center;font-size:.875rem;font-weight:700}.demo{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--surface)}.demo-head{padding:12px 18px;border-bottom:1px solid var(--line);background:var(--surface-alt);font-size:.8125rem;color:var(--ink-500);font-weight:600}.demo-body{padding:18px}.quote{font-size:.9375rem;color:var(--ink-700);border-left:3px solid var(--teal-400);padding-left:14px}.rows{grid-gap:0;gap:0;margin-top:18px}.row,.rows{display:grid}.row{grid-template-columns:130px 1fr;grid-gap:12px;gap:12px;padding:9px 0;border-top:1px solid var(--line);font-size:.9375rem}.row-k{color:var(--ink-500);font-size:.8125rem;text-transform:uppercase;letter-spacing:.06em;padding-top:2px}.muted{color:var(--ink-300);font-style:italic}.signup{display:flex;gap:10px;flex-wrap:wrap;max-width:460px}.input{flex:1 1;min-width:220px;font:inherit;font-size:.9375rem;padding:11px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);color:inherit}.input:focus{outline:2px solid var(--blue-500);outline-offset:1px;border-color:transparent}.note{font-size:.875rem;margin-top:12px;min-height:22px}.note[data-state=ok]{color:var(--teal-500)}.note[data-state=error]{color:#b4342a}footer{border-top:1px solid var(--line);padding:40px 0;color:var(--ink-500);font-size:.875rem}.footer-inner{display:flex;gap:20px;flex-wrap:wrap;justify-content:space-between;align-items:center}@media (max-width:860px){section{padding:56px 0}.hero{padding:56px 0 40px}.grid-3,.split{grid-template-columns:1fr;gap:24px}.nav-links a:not(.btn){display:none}}