:root{
  --bg:#f7f9ff;
  --card:#ffffff;
  --ink:#102033;
  --muted:#627089;
  --line:#dfe6f3;
  --primary:#2737ff;
  --primary2:#7b2cff;
  --cyan:#11c7e6;
  --soft:#eef3ff;
  --success:#16a66a;
  --warning:#f59e0b;
  --danger:#dc2626;
  --shadow:0 20px 60px rgba(16,32,51,.10);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:linear-gradient(135deg,#f8fbff 0%,#f2f4ff 45%,#eefcff 100%);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:min(1180px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(223,230,243,.8)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.04em;font-size:1.45rem}
.logo-mark{width:42px;height:42px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary2),var(--cyan));box-shadow:0 12px 30px rgba(39,55,255,.25);position:relative}
.logo-mark:after{content:"";position:absolute;inset:10px;border:2px solid rgba(255,255,255,.9);border-radius:11px;transform:rotate(18deg)}
.nav-links{display:flex;align-items:center;gap:18px;font-weight:700;font-size:.95rem;color:#26374f}
.nav-actions{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:12px 18px;font-weight:800;cursor:pointer;transition:.2s ease;background:var(--soft);color:var(--ink)}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 25px rgba(16,32,51,.12)}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff}
.btn-outline{background:#fff;border:1px solid var(--line)}
.btn-small{padding:8px 13px;font-size:.86rem}
.mobile-toggle{display:none}
.hero{padding:86px 0 54px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;right:-160px;top:-220px;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(123,44,255,.22),rgba(17,199,230,.12),transparent 70%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center;position:relative}
.kicker{display:inline-flex;gap:8px;align-items:center;padding:8px 13px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:800;color:var(--primary);font-size:.86rem}
h1{font-size:clamp(2.75rem,6vw,5.8rem);line-height:.94;letter-spacing:-.07em;margin:20px 0 22px}
h2{font-size:clamp(2rem,3.6vw,3.4rem);line-height:1;letter-spacing:-.055em;margin:0 0 16px}
h3{font-size:1.35rem;line-height:1.15;margin:0 0 10px;letter-spacing:-.025em}
p{color:var(--muted);margin:0 0 16px}
.lead{font-size:1.18rem;color:#3d4b63;max-width:720px}
.hero-card{background:rgba(255,255,255,.78);border:1px solid rgba(223,230,243,.85);border-radius:34px;padding:26px;box-shadow:var(--shadow);backdrop-filter:blur(16px)}
.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px}
.metric{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px}
.metric strong{display:block;font-size:1.55rem;letter-spacing:-.04em}
.section{padding:64px 0}
.section-soft{background:rgba(255,255,255,.46);border-top:1px solid rgba(223,230,243,.65);border-bottom:1px solid rgba(223,230,243,.65)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 10px 30px rgba(16,32,51,.06)}
.card:hover{box-shadow:var(--shadow)}
.icon{width:44px;height:44px;border-radius:16px;background:linear-gradient(135deg,#eef3ff,#e5fbff);display:flex;align-items:center;justify-content:center;font-weight:900;color:var(--primary);margin-bottom:14px}
.table-wrap{overflow:auto;border-radius:22px;border:1px solid var(--line);background:#fff}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:15px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#f2f5ff;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:#41516a}
tr:last-child td{border-bottom:0}
.notice{border-left:5px solid var(--primary);background:#fff;border-radius:18px;padding:18px 20px;box-shadow:0 10px 25px rgba(16,32,51,.06)}
.warning{border-left-color:var(--warning)}
.success{border-left-color:var(--success)}
.form{display:grid;gap:14px}
.input,select,textarea{width:100%;padding:13px 14px;border-radius:14px;border:1px solid var(--line);font:inherit;background:#fff}
textarea{min-height:130px}
.label{font-weight:800;font-size:.9rem;margin-bottom:6px;display:block}
.auth-wrap{min-height:calc(100vh - 86px);display:grid;place-items:center;padding:42px 0}
.auth-card{width:min(520px,92%);background:#fff;border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:var(--shadow)}
.dashboard{display:grid;grid-template-columns:260px 1fr;min-height:calc(100vh - 76px)}
.sidebar{background:#fff;border-right:1px solid var(--line);padding:24px}
.sidebar a{display:block;padding:12px 14px;border-radius:14px;color:#52627a;font-weight:800;margin-bottom:6px}
.sidebar a.active,.sidebar a:hover{background:var(--soft);color:var(--primary)}
.main{padding:28px}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:#eef3ff;color:var(--primary);font-weight:900;font-size:.78rem}
.footer{padding:42px 0;background:#081225;color:#dce7ff}
.footer p,.footer a{color:#aebad0}
.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:24px}
.footer h4{margin:0 0 12px;color:white}
.footer a{display:block;margin:8px 0}
.reveal{opacity:0;transform:translateY(18px);transition:.6s ease}
.reveal.visible{opacity:1;transform:none}
.hero-visual{position:relative;min-height:470px}
.orb{position:absolute;border-radius:50%;filter:blur(.1px);box-shadow:0 20px 55px rgba(39,55,255,.22)}
.orb.one{width:220px;height:220px;right:40px;top:20px;background:linear-gradient(135deg,var(--primary),var(--primary2))}
.orb.two{width:150px;height:150px;left:20px;bottom:90px;background:linear-gradient(135deg,var(--cyan),#83f1ff)}
.float-panel{position:absolute;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:24px;padding:18px;box-shadow:var(--shadow);width:260px}
.float-panel.a{left:20px;top:52px}
.float-panel.b{right:20px;bottom:46px}
.float-panel.c{left:120px;bottom:0}
.progress{height:9px;background:#e7ecf8;border-radius:999px;overflow:hidden}
.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--cyan));border-radius:999px}
@media(max-width:900px){
  .hero-grid,.grid-3,.grid-2,.footer-grid,.dashboard,.stat-row{grid-template-columns:1fr}
  .nav-links,.nav-actions{display:none}
  .mobile-toggle{display:inline-flex}
  .nav.open .nav-links,.nav.open .nav-actions{display:flex;position:absolute;left:4%;right:4%;top:74px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:16px;flex-direction:column;align-items:flex-start;box-shadow:var(--shadow)}
  .hero{padding-top:54px}
  .hero-visual{min-height:380px}
  .sidebar{border-right:0;border-bottom:1px solid var(--line)}
}