*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f8fafc;color:#0f172a}a{text-decoration:none;color:inherit}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:30;justify-content:space-between;padding:16px max(24px,calc((100vw - 1180px)/2));background:hsla(0,0%,100%,.92);border-bottom:1px solid #e2e8f0;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.brand,.nav{display:flex;align-items:center}.brand{gap:11px}.brand b{display:block;font-size:19px}.brand small{display:block;color:#64748b;font-size:11px;margin-top:1px}.mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:#7c3aed;color:#fff;font-weight:900;font-size:20px}.nav nav{display:flex;gap:28px;font-weight:700;color:#475569;font-size:14px}.nav nav a:hover{color:#7c3aed}.navBtns{display:flex;gap:10px}.hero,.liaHero{max-width:1180px;margin:auto;padding:110px 24px 100px}.hero{background:radial-gradient(circle at 80% 20%,#ede9fe 0,transparent 35%)}.eyebrow,.kicker{font-size:12px;font-weight:900;letter-spacing:.14em;color:#7c3aed}.hero h1,.liaHero h1{font-size:clamp(48px,7vw,86px);line-height:.98;letter-spacing:-.05em;max-width:950px;margin:18px 0 26px}.dark h2 span,.hero h1 span,.liaHero h1 span{color:#7c3aed}.hero>p,.liaHero>p{max-width:800px;font-size:20px;line-height:1.7;color:#475569}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.ghost,.lightBtn,.primary,.secondary{display:inline-block;border-radius:14px;padding:15px 22px;font-weight:800}.primary{background:#7c3aed;color:#fff}.primary:hover{background:#6d28d9}.ghost,.secondary{background:#fff;border:1px solid #cbd5e1}.small{padding:11px 16px}.ghost,.small{font-size:14px}.ghost{padding:10px 15px}.trust{display:flex;gap:22px;flex-wrap:wrap;margin-top:44px;color:#475569;font-weight:700;font-size:14px}.section{max-width:1180px;margin:auto;padding:90px 24px}.cta h2,.dark h2,.safety h2,.section h2{font-size:clamp(36px,5vw,58px);letter-spacing:-.04em;line-height:1.05;margin:14px 0}.lead{max-width:760px;color:#64748b;font-size:18px;line-height:1.7}.cards{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:18px;gap:18px;margin-top:42px}.cards.two{grid-template-columns:repeat(2,1fr)}.card,.mini{background:#fff;border:1px solid #e2e8f0;border-radius:24px;padding:28px;box-shadow:0 12px 35px rgba(15,23,42,.04)}.card h3,.mini h3{font-size:21px;margin:16px 0 8px}.card p,.mini p{color:#64748b;line-height:1.65;margin:0}.icon{width:42px;height:42px;border-radius:13px;background:#ede9fe;color:#7c3aed;display:grid;place-items:center;font-weight:900}.dark{background:#0b1120;color:#fff;padding:95px max(24px,calc((100vw - 1180px)/2))}.dark p{color:#cbd5e1;font-size:18px;line-height:1.7}.purple{color:#c4b5fd}.liaGrid{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:70px;gap:70px;align-items:center}.chat{background:#fff;color:#0f172a;border-radius:28px;padding:22px;box-shadow:0 25px 80px rgba(0,0,0,.3)}.chatTop{display:flex;align-items:center;gap:8px;padding-bottom:16px;border-bottom:1px solid #e2e8f0}.chatTop small{margin-left:auto;color:#64748b}.dot{width:10px;height:10px;border-radius:999px;background:#22c55e}.bubble{max-width:88%;padding:13px 15px;border-radius:16px;margin:16px 0;line-height:1.5;font-size:14px}.incoming{background:#f1f5f9}.outgoing{background:#7c3aed;color:#fff;margin-left:auto}.handoff{font-size:12px;color:#64748b;text-align:center;padding-top:10px}.lightBtn{background:#fff;color:#0f172a;margin-top:15px}.grid6{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px;margin-top:40px}.safety{max-width:1180px;margin:0 auto;padding:90px 24px;display:grid;grid-template-columns:.8fr 1.2fr;grid-gap:70px;gap:70px}.safetyList p{background:#fff;border:1px solid #e2e8f0;border-radius:18px;padding:20px;color:#475569;line-height:1.65}.safetyList b{color:#0f172a}.cta{text-align:center;background:#111827;color:#fff;padding:90px 24px}.cta p{color:#cbd5e1;font-size:19px}.center{justify-content:center}.white{color:#0f172a}footer{max-width:1180px;margin:auto;padding:44px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:#64748b;font-size:13px}.liaHero{background:radial-gradient(circle at 75% 25%,#ddd6fe 0,transparent 38%)}.flow{display:flex;align-items:center;justify-content:center;gap:15px;flex-wrap:wrap;margin-top:40px}.flow span{background:#1e293b;border:1px solid #334155;padding:15px 18px;border-radius:14px;font-weight:800}.flow b{color:#a78bfa}.darkLead{max-width:850px}@media(max-width:850px){.ghost,.nav nav{display:none}.hero,.liaHero{padding-top:75px}.cards,.cards.two,.grid6,.liaGrid,.safety{grid-template-columns:1fr}.liaGrid,.safety{gap:36px}.cards,.grid6{gap:14px}.hero h1,.liaHero h1{font-size:50px}footer{flex-direction:column;align-items:flex-start}.nav{padding-inline:18px}}