:root{--ink:#141a2e;--ink-2:#3b4360;--muted:#6b7390;--line:#e3e6ef;--bg:#fff;--bg-soft:#f5f7fc;--cobalt:#2f5bea;--cobalt-dark:#2449c4;--cobalt-soft:#e9eefe;--radius:14px;--max:1120px;color-scheme:light}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.6}img{max-width:100%;display:block}a{color:var(--cobalt);text-decoration:none}a:hover{color:var(--cobalt-dark)}h1,h2,h3{letter-spacing:-.02em;margin:0 0 .5em;line-height:1.15}h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800}h2{font-size:clamp(1.7rem,3.2vw,2.4rem);font-weight:750}h3{font-size:1.2rem;font-weight:700}p{color:var(--ink-2);margin:0 0 1em}.container{max-width:var(--max);margin:0 auto;padding:0 20px}.section{padding:88px 0}.section.soft{background:var(--bg-soft)}.eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--cobalt);margin-bottom:12px;font-size:.8rem;font-weight:700;display:inline-block}.lead{max-width:640px;font-size:1.15rem}.section-head{max-width:680px;margin-bottom:48px}.btn{border:1px solid #0000;border-radius:10px;align-items:center;gap:8px;padding:13px 22px;font-size:.98rem;font-weight:650;transition:background .15s,color .15s,border-color .15s,transform .15s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--cobalt);color:#fff}.btn-primary:hover{background:var(--cobalt-dark);color:#fff}.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}.btn-ghost:hover{border-color:var(--cobalt);color:var(--cobalt)}.btn-row{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.site-header{z-index:10;backdrop-filter:saturate(180%)blur(10px);border-bottom:1px solid var(--line);background:#ffffffe6;position:sticky;top:0}.nav{justify-content:space-between;align-items:center;height:68px;display:flex}.brand{color:var(--ink);align-items:center;gap:10px;font-size:1.15rem;font-weight:800;display:flex}.brand:hover{color:var(--ink)}.brand-mark{background:var(--ink);color:#fff;letter-spacing:-.04em;border-radius:9px;place-items:center;width:32px;height:32px;font-size:.85rem;font-weight:800;display:grid}.brand-mark span{color:#8fa8ff}.nav-links{align-items:center;gap:28px;display:flex}.nav-links a{color:var(--ink-2);font-size:.95rem;font-weight:550}.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--cobalt)}.nav-links .btn{color:#fff;padding:9px 16px}.hero{background:radial-gradient(1200px 500px at 85% -10%, var(--cobalt-soft), transparent 70%);padding:96px 0 88px}.hero h1{max-width:820px}.hero h1 em{color:var(--cobalt);font-style:normal}.grid{gap:20px;display:grid}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:28px;transition:border-color .15s,box-shadow .15s}.card:hover{border-color:#c9d3f7;box-shadow:0 10px 30px -18px #141a2e59}.card p{font-size:.97rem}.icon{background:var(--cobalt-soft);width:44px;height:44px;color:var(--cobalt);border-radius:11px;place-items:center;margin-bottom:18px;display:grid}.ticks{gap:8px;margin:14px 0 0;padding:0;list-style:none;display:grid}.ticks li{color:var(--ink-2);padding-left:24px;font-size:.94rem;position:relative}.ticks li:before{content:"";border-left:2px solid var(--cobalt);border-bottom:2px solid var(--cobalt);width:12px;height:7px;position:absolute;top:.5em;left:0;transform:rotate(-45deg)}.product{background:var(--ink);color:#fff;border-radius:22px;grid-template-columns:1.1fr 1fr;align-items:center;gap:48px;padding:56px;display:grid}.product h2,.product h3{color:#fff}.product p{color:#c3c9de}.product .ticks li{color:#dfe3f0}.product .ticks li:before{border-color:#8fa8ff}.product-logo{width:auto;height:40px}.logo-badge{background:#fff;border-radius:12px;margin-bottom:26px;padding:12px 16px;display:inline-block}.product .btn-ghost{color:#fff;background:0 0;border-color:#3b4360}.product .btn-ghost:hover{color:#8fa8ff;border-color:#8fa8ff}.chat{background:#0d1222;border:1px solid #262e48;border-radius:18px;gap:12px;padding:22px;font-size:.93rem;display:grid}.bubble{border-radius:14px;max-width:85%;padding:10px 14px;line-height:1.45}.bubble.in{color:#e6e9f4;background:#1d2540;border-bottom-left-radius:4px}.bubble.out{background:var(--cobalt);color:#fff;border-bottom-right-radius:4px;margin-left:auto}.bubble small{opacity:.65;margin-top:4px;font-size:.75rem;display:block}.steps{counter-reset:step}.step{padding-top:52px;position:relative}.step:before{counter-increment:step;content:counter(step, decimal-leading-zero);color:var(--cobalt);font-size:1.6rem;font-weight:800;position:absolute;top:0;left:0}.chips{flex-wrap:wrap;gap:10px;display:flex}.chip{border:1px solid var(--line);color:var(--ink-2);background:#fff;border-radius:999px;padding:8px 16px;font-size:.92rem;font-weight:600}.cta{text-align:center;background:linear-gradient(135deg, var(--cobalt), #4f76f5);color:#fff;border-radius:22px;padding:64px 28px}.cta h2{color:#fff}.cta p{color:#e4eaff;max-width:560px;margin:0 auto 8px}.cta .btn-primary{color:var(--cobalt);background:#fff}.cta .btn-primary:hover{color:var(--cobalt-dark);background:#eef2ff}.cta .btn-row{justify-content:center}.site-footer{border-top:1px solid var(--line);color:var(--muted);padding:40px 0;font-size:.92rem}.footer-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.footer-links{gap:22px;display:flex}.footer-links a{color:var(--muted)}.footer-links a:hover{color:var(--cobalt)}@media (width<=960px){.grid-4{grid-template-columns:repeat(2,1fr)}.product{grid-template-columns:1fr;padding:36px 24px}}@media (width<=640px){.grid-2,.grid-4{grid-template-columns:1fr}.section,.hero{padding:64px 0}.nav-links a:not(.btn){display:none}}