@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
:root{--navy:#071426;--navy2:#0c2039;--blue:#1595ff;--cyan:#31c7d9;--white:#f8fbff;--muted:#9fb0c4;--line:rgba(255,255,255,.10)}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--navy);color:var(--white)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 6vw;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(7,20,38,.93);backdrop-filter:blur(12px);z-index:5}
.brand{font-weight:800;font-size:28px;letter-spacing:-1.5px}.brand span{color:var(--blue)}
.tagline{color:var(--muted);font-size:14px}
.hero{min-height:calc(100vh - 76px);display:grid;grid-template-columns:1fr 1fr;gap:5vw;align-items:center;padding:7vw 7vw}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:2px;color:var(--cyan);margin-bottom:18px}
h1{font-size:clamp(46px,6vw,82px);line-height:.98;letter-spacing:-4px;margin:0 0 26px}
h1 span,h2 span{color:var(--blue)}
.lead{font-size:18px;line-height:1.75;color:#c3d0df;max-width:590px}
.cta{border:0;border-radius:999px;background:var(--blue);color:white;font-size:16px;font-weight:700;padding:15px 23px;cursor:pointer;box-shadow:0 12px 35px rgba(21,149,255,.22)}
.cta span{margin-left:12px}.micro{font-size:12px;color:var(--muted);margin-top:13px}
.hero-card{border-radius:30px;overflow:hidden;border:1px solid var(--line);background:#10263e;box-shadow:0 30px 90px rgba(0,0,0,.28)}
.hero-card img{width:100%;display:block}
.how{padding:90px 7vw;background:#0a1b30;display:grid;grid-template-columns:1fr 1fr;gap:7vw}
h2{font-size:clamp(30px,4vw,52px);line-height:1.05;letter-spacing:-2px;margin:0}
.steps{display:grid;gap:14px}.steps div{border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;gap:18px;align-items:center;background:rgba(255,255,255,.025)}
.steps b{color:var(--blue)}.steps span{color:#d6e0eb}
.closing{padding:100px 7vw;background:linear-gradient(120deg,#071426,#0c2a4b)}.closing-inner{max-width:800px}

.chat{position:fixed;right:24px;bottom:24px;width:min(410px,calc(100vw - 32px));height:590px;background:#f7faff;color:#102033;border-radius:22px;box-shadow:0 25px 80px rgba(0,0,0,.45);overflow:hidden;z-index:20;display:flex;flex-direction:column}
.hidden{display:none}
.chat-head{background:#0b2038;color:white;padding:16px;display:flex;align-items:center;gap:11px}
.avatar{width:40px;height:40px;border-radius:50%;background:#183957;display:grid;place-items:center;font-size:21px}
.chat-head small{display:block;color:#9eb1c5;font-size:11px;margin-top:2px}.chat-head button{margin-left:auto;border:0;background:none;color:white;font-size:28px;cursor:pointer}
.messages{padding:18px;flex:1;overflow:auto;display:flex;flex-direction:column;gap:10px}
.msg{max-width:88%;padding:11px 13px;border-radius:14px;line-height:1.5;font-size:14px}
.bot{background:#e7eef6;align-self:flex-start}.user{background:#168ff2;color:white;align-self:flex-end}
.typing{font-size:11px;color:#77899c;padding:0 18px 8px;font-style:italic}
.input-row{padding:12px;border-top:1px solid #dbe4ed;display:flex;gap:8px}
.input-row input{flex:1;border:1px solid #ccd7e2;border-radius:12px;padding:12px;outline:none}
.input-row button{width:46px;border:0;border-radius:12px;background:#168ff2;color:white;font-size:20px;cursor:pointer}
.result{border:1px solid #c8d8e8;border-radius:14px;padding:13px;background:white;margin-top:5px}.result strong{display:block;color:#0d4d7d;margin-bottom:5px}.result small{color:#617487;line-height:1.55}
.lead-form{display:grid;gap:8px;margin-top:7px}.lead-form input{border:1px solid #cbd8e4;border-radius:10px;padding:10px}.lead-form button{border:0;border-radius:10px;padding:11px;background:#168ff2;color:white;font-weight:700;cursor:pointer}
@media(max-width:800px){.tagline{display:none}.hero{grid-template-columns:1fr;padding-top:45px}.hero-card{order:-1}.how{grid-template-columns:1fr}h1{letter-spacing:-2.5px}.chat{right:16px;bottom:16px}}
.input-row button:disabled{opacity:.55;cursor:wait}
.lead-note{font-size:12px;line-height:1.45;color:#52677b;margin:0 0 4px}
.summary-download{align-self:flex-start;border:1px solid #b7c9da;border-radius:10px;padding:10px 12px;background:#fff;color:#124d78;cursor:pointer;font-weight:600}
@media(max-width:520px){.chat{height:min(82vh,650px);right:8px;bottom:8px;width:calc(100vw - 16px)}.nav{padding:0 5vw}.brand{font-size:24px}.hero{padding-left:6vw;padding-right:6vw}.lead{font-size:16px}}