:root{--blue:#2563eb;--green:#10b981;--dark:#0f172a;--muted:#64748b;--bg:#f8fafc;--card:#fff;--line:#e2e8f0}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--dark);background:var(--bg)}a{text-decoration:none;color:inherit}.container{max-width:1120px;margin:0 auto;padding:0 22px}.nav{display:flex;justify-content:space-between;align-items:center;padding:20px 0}.nav img{height:52px}.nav-links{display:flex;gap:18px;align-items:center;color:#334155;font-weight:700}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:14px;font-weight:800;border:1px solid transparent;gap:8px}.btn-primary{background:linear-gradient(135deg,var(--blue),var(--green));color:white;box-shadow:0 18px 40px rgba(37,99,235,.22)}.btn-outline{border-color:var(--line);background:white;color:var(--dark)}.hero{padding:72px 0 54px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:38px;align-items:center}.badge{display:inline-flex;gap:8px;align-items:center;background:#ecfeff;color:#0369a1;border:1px solid #bae6fd;border-radius:999px;padding:8px 13px;font-weight:800;font-size:13px}.hero h1{font-size:56px;line-height:1.02;margin:18px 0 16px;letter-spacing:-1.8px}.hero p{font-size:19px;line-height:1.65;color:var(--muted);margin:0 0 26px}.actions{display:flex;gap:12px;flex-wrap:wrap}.mockup{background:radial-gradient(circle at top left,rgba(37,99,235,.35),transparent 35%),linear-gradient(145deg,#0f172a,#111827);border-radius:34px;padding:24px;box-shadow:0 30px 80px rgba(15,23,42,.22);color:white}.screen{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:24px;padding:18px}.message{padding:12px 14px;border-radius:16px;margin:12px 0;max-width:85%;font-weight:650}.client{background:white;color:#0f172a}.bot{background:linear-gradient(135deg,var(--blue),var(--green));margin-left:auto}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:16px}.stat strong{display:block;font-size:23px}.section{padding:58px 0}.section h2{font-size:36px;margin:0 0 14px;letter-spacing:-.8px}.section p.lead{color:var(--muted);font-size:18px;line-height:1.6;max-width:760px;margin:0 0 28px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 14px 38px rgba(15,23,42,.05)}.icon{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--green));display:flex;align-items:center;justify-content:center;color:white;font-weight:900;margin-bottom:14px}.card h3{margin:0 0 10px;font-size:20px}.card p{margin:0;color:var(--muted);line-height:1.55}.cta{background:linear-gradient(135deg,#0f172a,#1e293b);color:white;border-radius:34px;padding:36px;display:flex;align-items:center;justify-content:space-between;gap:20px}.cta p{color:#cbd5e1;margin:8px 0 0;line-height:1.6}.footer{padding:34px 0;border-top:1px solid var(--line);color:#64748b}.footer-grid{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.legal{max-width:850px;background:white;border:1px solid var(--line);border-radius:24px;padding:28px;margin:28px auto;line-height:1.7}.legal h1{margin-top:0}.legal h2{margin-top:30px}@media(max-width:850px){.hero-grid,.cards{grid-template-columns:1fr}.hero h1{font-size:39px}.nav-links{display:none}.cta{display:block}.stats{grid-template-columns:1fr}}