:root{
  --ink:#0f172a;--muted:rgba(15,23,42,.74);--muted2:rgba(15,23,42,.60);
  --border:rgba(15,23,42,.12);--blue:#1d4ed8;--blue2:#0b3aa6;
  --soft:#f6f8ff;--soft2:#f2f5ff;--radius:14px;
  --shadow:0 14px 34px rgba(15,23,42,.12);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:inherit}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
/* NAV */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;text-decoration:none;letter-spacing:.2px}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--blue);display:inline-block}
.nav-links{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;align-items:center}
.btn{display:inline-block;padding:10px 14px;border-radius:12px;font-weight:800;text-decoration:none;border:1px solid transparent;line-height:1}
.btn.primary{background:var(--blue);color:#fff}
.btn.primary:hover{background:var(--blue2)}
.btn.ghost{background:#fff;border-color:var(--border)}
.btn.ghost:hover{background:rgba(15,23,42,.03)}
.btn.small{padding:9px 12px;border-radius:10px;font-size:14px}
/* HERO */
.hero{background:linear-gradient(180deg, rgba(29,78,216,.10), rgba(255,255,255,0));padding:56px 0 38px}
.hero.tight{padding:46px 0 26px}
.kicker{font-weight:900;text-transform:uppercase;letter-spacing:.08em;font-size:12px;color:var(--muted2)}
h1{font-size:40px;line-height:1.08;margin:10px 0 14px}
.lead{font-size:18px;line-height:1.65;color:var(--muted);margin:0 0 14px}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 6px}
.badge{font-size:12px;font-weight:900;color:var(--blue);background:rgba(29,78,216,.08);border:1px solid rgba(29,78,216,.18);padding:6px 10px;border-radius:999px}
.grid-hero{display:grid;grid-template-columns:1.12fr .88fr;gap:28px;align-items:center}
.ctas{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.micro{font-size:13px;color:var(--muted2);margin-top:10px;line-height:1.6}
/* Screens */
.screens{display:grid;gap:12px}
.screen{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow);max-width:100%}
.screen img{display:block;width:100%;height:auto;max-width:100%}
.screen figcaption{padding:8px 10px;font-size:12px;color:var(--muted2);border-top:1px solid var(--border);background:#fff}
/* Sections */
.section{padding:58px 0}
.section.alt{background:var(--soft);border-top:1px solid rgba(15,23,42,.06);border-bottom:1px solid rgba(15,23,42,.06)}
.section.alt2{background:var(--soft2);border-top:1px solid rgba(15,23,42,.06);border-bottom:1px solid rgba(15,23,42,.06)}
.h2{font-size:28px;margin:0 0 10px}
.p{color:var(--muted);line-height:1.75;margin:0}
.small{font-size:14px;color:var(--muted2);line-height:1.7}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.cards.two{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px}
.card h3{margin:0 0 8px;font-size:16px}
.card p{margin:0;color:var(--muted);line-height:1.7}
.split{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.list{margin:10px 0 0;padding-left:18px;color:var(--muted);line-height:1.8}
.hr{height:1px;background:rgba(15,23,42,.10);margin:26px 0}
/* Tables */
.table{width:100%;border-collapse:collapse;margin-top:14px;background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden}
.table th,.table td{padding:12px 12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
.table th{background:rgba(15,23,42,.03);font-size:13px;text-transform:uppercase;letter-spacing:.06em}
.table tr:last-child td{border-bottom:none}
/* FAQ */
.faq details{border:1px solid var(--border);border-radius:12px;padding:12px 14px;background:#fff}
.faq details+details{margin-top:10px}
.faq summary{cursor:pointer;font-weight:900}
/* Opt-in block */
.optin{border:1px solid rgba(29,78,216,.22);background:rgba(29,78,216,.06);border-radius:16px;padding:18px}
.optin h3{margin:0 0 8px}
/* Footer */
.footer{padding:34px 0;color:var(--muted2);font-size:13px;border-top:1px solid var(--border)}
/* Responsive */
@media(max-width:980px){
  h1{font-size:34px}
  .grid-hero{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .cards.two{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
}