:root{
  --bg:#07111f;--panel:#0d1b2a;--panel2:#11263b;--text:#eef7ff;--muted:#9fb3c8;
  --brand:#2dd4bf;--brand2:#38bdf8;--line:rgba(255,255,255,.10);--danger:#fb7185;
  --shadow:0 24px 70px rgba(0,0,0,.35);--radius:22px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:
radial-gradient(circle at 10% 10%,rgba(45,212,191,.15),transparent 28%),
radial-gradient(circle at 90% 0%,rgba(56,189,248,.15),transparent 25%),var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}.container{width:min(1180px,92%);margin:auto}
.nav{position:sticky;top:0;z-index:30;backdrop-filter:blur(16px);background:rgba(7,17,31,.76);border-bottom:1px solid var(--line)}
.navin{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.3px}.logo{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:#04202b;font-weight:900;box-shadow:0 12px 30px rgba(45,212,191,.25)}
.links{display:flex;align-items:center;gap:22px;color:var(--muted);font-size:14px}.links a:hover{color:white}.actions{display:flex;gap:10px;align-items:center}
.btn{border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--text);padding:11px 16px;border-radius:12px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.25)}.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#04202b;border:none}.btn.danger{border-color:rgba(251,113,133,.35);color:#fecdd3}
.select{background:#0b1726;color:white;border:1px solid var(--line);border-radius:12px;padding:10px}
.hero{padding:86px 0 60px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.badge{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;border:1px solid rgba(45,212,191,.25);background:rgba(45,212,191,.08);color:#99f6e4;border-radius:999px;font-size:13px;font-weight:700}
h1{font-size:clamp(44px,7vw,78px);line-height:.98;margin:22px 0 22px;letter-spacing:-3px}.grad{background:linear-gradient(90deg,#fff,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:19px;line-height:1.7;color:var(--muted);max-width:700px}.hero-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}.stat{padding:18px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025)}.stat b{display:block;font-size:24px}.stat span{font-size:13px;color:var(--muted)}
.mock{border:1px solid var(--line);border-radius:28px;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.025));box-shadow:var(--shadow);overflow:hidden}
.mocktop{height:48px;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 18px;gap:8px}.dot{width:10px;height:10px;border-radius:50%;background:#334155}.dot:nth-child(1){background:#fb7185}.dot:nth-child(2){background:#fbbf24}.dot:nth-child(3){background:#34d399}
.chatbox{padding:24px;min-height:440px}.msg{max-width:84%;padding:14px 16px;border-radius:18px;margin-bottom:14px;line-height:1.5}.ai{background:rgba(45,212,191,.11);border:1px solid rgba(45,212,191,.18)}.user{background:rgba(56,189,248,.13);border:1px solid rgba(56,189,248,.18);margin-left:auto}.composer{display:flex;gap:10px;margin-top:30px}.composer input,.field{width:100%;background:#091524;color:white;border:1px solid var(--line);padding:14px 15px;border-radius:13px;outline:none}.composer input:focus,.field:focus{border-color:var(--brand)}
.section{padding:74px 0}.section h2{font-size:38px;margin:0 0 12px;letter-spacing:-1.5px}.sub{color:var(--muted);max-width:720px;line-height:1.7}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}.card{padding:24px;border:1px solid var(--line);background:rgba(255,255,255,.035);border-radius:var(--radius)}.card h3{margin:12px 0 8px}.icon{width:44px;height:44px;border-radius:13px;background:rgba(45,212,191,.12);display:grid;place-items:center;font-size:20px}
.footer{border-top:1px solid var(--line);padding:30px 0;color:var(--muted)}.footerin{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.authwrap{min-height:100vh;display:grid;place-items:center;padding:24px}.auth{width:min(520px,100%);padding:30px;border:1px solid var(--line);background:rgba(13,27,42,.82);backdrop-filter:blur(14px);border-radius:26px;box-shadow:var(--shadow)}.auth h1{font-size:38px;letter-spacing:-1px;margin:12px 0}.form{display:grid;gap:14px;margin-top:24px}.label{font-size:13px;color:var(--muted);margin-bottom:6px;display:block}.hint{font-size:13px;color:var(--muted);line-height:1.5}.center{text-align:center}
.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.side{border-right:1px solid var(--line);background:rgba(7,17,31,.88);padding:22px;position:sticky;top:0;height:100vh}.side nav{display:grid;gap:8px;margin-top:30px}.side a{padding:12px 14px;border-radius:12px;color:var(--muted)}.side a:hover,.side a.active{background:rgba(45,212,191,.1);color:#ccfbf1}.main{padding:26px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:26px}.dashgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.metric{padding:20px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.035)}.metric b{font-size:28px;display:block}.panel{margin-top:18px;padding:22px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.03)}.modulegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.module{padding:18px;border:1px solid var(--line);border-radius:16px;background:#0a1726}.module small{color:var(--muted)}.pill{font-size:12px;padding:5px 8px;border-radius:999px;background:rgba(45,212,191,.12);color:#99f6e4}
.notice{padding:12px 14px;border:1px solid rgba(251,191,36,.25);background:rgba(251,191,36,.08);color:#fde68a;border-radius:12px;font-size:13px}
@media(max-width:900px){.hero-grid,.grid3,.modulegrid{grid-template-columns:1fr}.dashgrid{grid-template-columns:repeat(2,1fr)}.links{display:none}.shell{grid-template-columns:1fr}.side{height:auto;position:relative;border-right:0;border-bottom:1px solid var(--line)}.side nav{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.stats,.dashgrid{grid-template-columns:1fr}.navin{height:auto;padding:14px 0;align-items:flex-start}.actions{flex-wrap:wrap;justify-content:flex-end}h1{letter-spacing:-2px}.hero{padding-top:56px}}