:root{
  --primary:#1E6BFF;
  --primary-dark:#1146B8;
  --bg:#FFFFFF;
  --muted:#F3F7FF;
  --text:#0B1220;
  --subtext:#455066;
  --radius:18px;
  --shadow: 0 14px 40px rgba(17,70,184,.12);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji"; color:var(--text); background:var(--bg);}
a{color:inherit; text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
.nav{position:sticky;top:0;background:rgba(255,255,255,.9);backdrop-filter:saturate(1.8) blur(10px); border-bottom:1px solid rgba(30,107,255,.10); z-index:20}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.02em}
.logo{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--primary),#6FB2FF);display:grid;place-items:center;box-shadow:0 10px 25px rgba(30,107,255,.25)}
.logo svg{width:22px;height:22px}
.nav-links{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.nav-links a{padding:8px 10px;border-radius:12px;color:var(--subtext);font-weight:600}
.nav-links a:hover{background:var(--muted);color:var(--text)}
.cta{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:14px;padding:11px 14px;font-weight:700;border:1px solid rgba(30,107,255,.18);background:#fff;color:var(--primary-dark)}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 30px rgba(30,107,255,.14)}
.btn.primary{background:var(--primary);color:#fff;border-color:transparent}
.btn.primary:hover{background:var(--primary-dark)}
.hero{padding:54px 0 18px;background:radial-gradient(900px 420px at 10% 20%, rgba(30,107,255,.14), transparent 55%), radial-gradient(700px 420px at 90% 10%, rgba(111,178,255,.18), transparent 55%);}
.hero-grid{display:grid;grid-template-columns: 1.15fr .85fr; gap:28px;align-items:center}
@media (max-width: 920px){.hero-grid{grid-template-columns:1fr}}
.kicker{display:inline-flex;gap:8px;align-items:center;background:rgba(30,107,255,.08);color:var(--primary-dark);border:1px solid rgba(30,107,255,.16);padding:7px 10px;border-radius:999px;font-weight:700;font-size:13px}
h1{font-size:46px;line-height:1.05;margin:14px 0 10px;letter-spacing:-.03em}
@media (max-width:520px){h1{font-size:36px}}
.lead{font-size:18px;line-height:1.6;color:var(--subtext);max-width:60ch}
.card{background:#fff;border:1px solid rgba(30,107,255,.14);border-radius:var(--radius);box-shadow: var(--shadow);}
.hero-card{padding:20px}
.hero-card .mini{display:flex;gap:14px;align-items:flex-start;padding:14px;border-radius:16px;background:var(--muted);border:1px solid rgba(30,107,255,.10)}
.hero-card .mini strong{display:block}
.grid{display:grid;gap:16px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
@media (max-width: 900px){.grid.cols-3{grid-template-columns:1fr} .grid.cols-2{grid-template-columns:1fr}}
.section{padding:34px 0}
.section h2{margin:0 0 10px;font-size:26px;letter-spacing:-.02em}
.section p{margin:0;color:var(--subtext);line-height:1.65}
.feature{padding:18px}
.feature .icon{width:44px;height:44px;border-radius:14px;background:rgba(30,107,255,.10);display:grid;place-items:center;margin-bottom:10px}
.badge{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--primary-dark);background:rgba(30,107,255,.08);padding:6px 10px;border-radius:999px;border:1px solid rgba(30,107,255,.14)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:stretch}
@media (max-width: 900px){.split{grid-template-columns:1fr}}
.list{display:flex;flex-wrap:wrap;gap:10px}
.pill{padding:9px 12px;border-radius:999px;border:1px solid rgba(30,107,255,.14);background:#fff;color:var(--subtext);font-weight:700}
.pill:hover{background:var(--muted);color:var(--text)}
.footer{padding:28px 0 40px;border-top:1px solid rgba(30,107,255,.12);background:linear-gradient(180deg, #fff, rgba(30,107,255,.03))}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:18px}
@media (max-width: 900px){.footer-grid{grid-template-columns:1fr}}
.small{font-size:13px;color:var(--subtext);line-height:1.6}
.input{width:100%;padding:12px 14px;border-radius:14px;border:1px solid rgba(30,107,255,.18);background:#fff;font-size:14px}
textarea.input{min-height:120px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width: 720px){.form-row{grid-template-columns:1fr}}
.notice{padding:12px 14px;border-radius:14px;background:rgba(30,107,255,.08);border:1px solid rgba(30,107,255,.14);color:var(--subtext)}