:root{
  --navy:#0B2545;
  --steel:#64748B;
  --amber:#F59E0B;
  --slate-50:#F8FAFC;
  --slate-100:#F1F5F9;
  --slate-200:#E2E8F0;
  --slate-700:#334155;
  --ink:#1A202C;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background:#fff;
  font-size:17px;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:980px;margin:0 auto;padding:0 20px}
.hdr{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--slate-200);background:rgba(255,255,255,.94);backdrop-filter:saturate(140%) blur(8px)}
.hdr-inner{max-width:1240px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.hdr-logo img{height:30px;width:auto}
.nav{display:flex;align-items:center;gap:28px;color:var(--navy);font-size:15px;font-weight:500}
.nav a{padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{border-bottom-color:var(--amber)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:14px 22px;border-radius:10px;font-weight:800;background:var(--amber);color:var(--navy)}
.hdr-phone{display:none;color:var(--amber);font-weight:700;font-size:15px}
.hdr-cta{display:inline-flex}
.hero{background:var(--navy);color:#fff;padding:58px 0}
.eyebrow{font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--amber);margin-bottom:16px}
h1,h2,h3{color:var(--navy);letter-spacing:-.02em;line-height:1.12;margin:0}
.hero h1{color:#fff;font-size:44px;max-width:820px}
.hero p{color:#CBD5E0;font-size:19px;max-width:760px;margin:18px 0 0}
main{padding:56px 0 80px}
section+section{margin-top:46px}
h2{font-size:30px;margin-bottom:16px}
h3{font-size:21px;margin:26px 0 8px}
p{margin:0 0 14px;max-width:78ch}
ul{margin:0;padding-left:22px}
li{margin:7px 0}
.card{border:1px solid var(--slate-200);border-radius:8px;padding:24px;background:#fff}
.card h2:first-child,.card h3:first-child{margin-top:0}
.grid{display:grid;grid-template-columns:1fr;gap:16px}
.feature-grid{display:grid;grid-template-columns:1fr;gap:16px}
.feature-card{border:1px solid var(--slate-200);border-radius:8px;padding:22px;background:#fff}
.feature-card .kicker{font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--amber);font-weight:700;margin-bottom:10px}
.feature-card h2,.feature-card h3{margin-top:0}
.feature-card p{color:var(--slate-700)}
.feature-card ul{margin-top:14px}
.feature-hero-grid{display:grid;grid-template-columns:1fr;gap:20px;align-items:center}
.screen-frame{border:1px solid var(--slate-200);border-radius:10px;overflow:hidden;background:#fff;box-shadow:0 12px 34px rgba(11,37,69,.12)}
.screen-frame img{width:100%;height:auto}
.phone-frame{max-width:310px;margin:0 auto;border:8px solid var(--ink);border-radius:28px;overflow:hidden;background:#fff;box-shadow:0 18px 40px rgba(11,37,69,.22)}
.phone-frame img{width:100%;height:auto}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.badge{border:1px solid var(--slate-200);border-radius:999px;padding:8px 12px;background:var(--slate-50);font-size:14px;font-weight:700;color:var(--navy)}
.callout{background:var(--navy);color:#fff;border-radius:10px;padding:28px}
.callout h2,.callout h3{color:#fff}
.callout p{color:#CBD5E0}
.callout .btn{margin-top:12px}
.muted{color:var(--slate-700)}
.note{background:var(--slate-50);border-left:4px solid var(--amber);padding:18px 20px;border-radius:6px;color:var(--slate-700)}
.status-ok{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:#065F46;background:#D1FAE5;padding:8px 12px;border-radius:999px}
.status-ok::before{content:"";width:10px;height:10px;background:#10B981;border-radius:50%}
footer{background:var(--slate-50);border-top:1px solid var(--slate-200);padding:32px 0;color:var(--slate-700);font-size:14px}
.foot{display:flex;justify-content:space-between;gap:22px;flex-wrap:wrap}
.foot-links{display:flex;gap:14px;flex-wrap:wrap}
@media(max-width:760px){
  .nav,.hdr-cta{display:none}
  .hdr-phone{display:inline-flex}
  .hero h1{font-size:36px}
  .hero{padding:46px 0}
  .hero .phone-frame{display:none}
}
@media(min-width:900px){
  .hdr-inner{padding:14px 32px}
  .hdr-logo img{height:34px}
}
@media(min-width:760px){
  .grid.two{grid-template-columns:1fr 1fr}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .feature-hero-grid{grid-template-columns:1.15fr .85fr}
}
@media(min-width:1020px){
  .feature-grid.three{grid-template-columns:repeat(3,1fr)}
}