:root{--navy:#0A1A2F;--navy2:#102740;--gold:#D4AF37;--silver:#C7CDD4;--ink:#1f2937;--bg:#F7F9FC;--muted:#8D959E;--rad:14px;--shadow:0 10px 25px rgba(10,26,47,.12)}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--navy);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1100px,92vw);margin-inline:auto}

/* Header (nav always visible; wraps on mobile) */
header{position:sticky;top:0;z-index:60;background:transparent}
.nav{display:flex;align-items:center;justify-content:space-between;gap:.8rem;padding:.8rem 0;flex-wrap:wrap}
.brand{display:flex;gap:.6rem;align-items:center;font-weight:800}
.logo{width:40px;height:40px}
nav ul{display:flex;gap:1rem;list-style:none;margin:0;padding:0;flex-wrap:wrap}
nav a{font-weight:600;opacity:.9}
nav a.active,nav a:hover{opacity:1}
.cta{display:flex;gap:.6rem;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:.5rem;background:var(--gold);color:#111;padding:.7rem 1rem;border-radius:10px;border:0;font-weight:800;box-shadow:var(--shadow)}
.btn.sec{background:transparent;border:1.5px solid rgba(255,255,255,.4);color:#fff}

/* Hero / sections */
.hero{padding:clamp(2.6rem,7vw,6rem) 0;background:linear-gradient(135deg,var(--navy) 0%,var(--navy2) 60%);color:#fff}
.kicker{display:inline-block;color:var(--gold);font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.6rem}
h1{margin:.1rem 0 .6rem;font-size:clamp(1.8rem,4vw,3rem)}
h2{font-size:clamp(1.4rem,3vw,2rem)}
.sub{color:var(--silver)}
.section{padding:clamp(2rem,6vw,3.6rem) 0}
.lead{color:#4a5568;margin:.2rem 0 1rem}
.card{background:#fff;border:1px solid #e6e9ed;border-radius:var(--rad);box-shadow:var(--shadow);padding:1rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.step{display:flex;gap:.8rem;align-items:flex-start}
.step .num{background:#fff;border:1px solid #e6e9ed;border-radius:999px;min-width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;font-weight:800}

/* Lists */
ul.check{list-style:none;padding-left:0;margin:0;display:grid;gap:.35rem}
ul.check li::before{content:"✓ ";color:#0A1A2F;font-weight:800;margin-right:.25rem}

/* Forms */
form{display:grid;gap:.7rem}
label{font-weight:700;font-size:.92rem}
input,textarea{width:100%;padding:.8rem .9rem;border:1.2px solid #cfd6de;border-radius:10px;font:inherit}
textarea{min-height:130px}

/* Footer */
footer{background:var(--navy);color:var(--silver);padding:1.2rem 0;margin-top:2rem}
.foot{display:grid;grid-template-columns:1fr auto;gap:1rem;align-items:center}
.social{display:flex;gap:.7rem}
.social a{display:inline-flex;padding:.35rem;border:1px solid rgba(255,255,255,.25);border-radius:10px}

/* Utility */
.muted{color:var(--muted)}

/* Responsive */
@media(max-width:900px){.grid-4{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:1fr 1fr}.grid-2{grid-template-columns:1fr}}

/* Titlebar for interior pages */
.titlebar{background:#fff;color:var(--navy);padding:2.2rem 0;margin-bottom:1rem;border-bottom:3px solid var(--silver)}
.titlebar .title{font-weight:900;letter-spacing:.08em;text-transform:uppercase;margin:0;color:var(--navy)}
.titlebar .subtitle{color:var(--ink);opacity:.85;margin-top:.3rem}

/* Two-row header */
.topbar{background:var(--navy);color:var(--silver);}
.topbar .nav{display:flex;align-items:center;justify-content:space-between;gap:.8rem;padding:.6rem 0;flex-wrap:wrap}
.brandblock{display:flex;align-items:center;gap:.6rem}
.brandblock .wordmark{font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--silver)}
.brandblock .tagline{font-size:.75rem;font-weight:600;letter-spacing:.05em;color:var(--silver);text-transform:uppercase;opacity:.9;line-height:1}

.linkbar{background:#fff;border-bottom:3px solid var(--silver)}
.linkbar .links{display:flex;align-items:center;justify-content:flex-start}
.linkbar nav ul{display:flex;gap:1rem;list-style:none;margin:0;padding:.6rem 0;flex-wrap:wrap}
.linkbar nav a{font-weight:700;color:var(--navy);padding:.35rem .45rem;border-bottom:2px solid transparent;border-radius:10px;transition: color .15s ease, box-shadow .15s ease, transform .15s ease, border-color .15s ease}
.linkbar nav a:hover,.linkbar nav a.active{border-bottom-color:var(--silver);box-shadow:0 0 0 2px var(--silver);transform:scale(1.04);color:#081528}

.btn.sec{background:transparent;border:1.5px solid rgba(255,255,255,.5);color:#fff}

/* Social icon hover effect */
.social a img {
  border-radius:50%;
  transition: box-shadow .2s ease, transform .2s ease;
}
.social a img:hover {
  box-shadow: 0 0 0 2px var(--silver);
  transform: scale(1.12);
}

/* Button hover enlarge effect */
.btn {
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.btn:hover {
  transform: scale(1.06);
  background-color:#081528; /* darker navy */
  color:#fff;
}

.btn.sec:hover {
  background-color: var(--silver);
  color: var(--navy);
}

/* Why NovaTrex card icons */
.card .icon {
  display:flex;
  align-items:center;
  justify-content:center;
  width:56px;
  height:56px;
  border-radius:50%;
  background:var(--navy);
  margin-bottom:.6rem;
  box-shadow: 0 0 0 2px var(--silver);
}
.card .icon img {
  width:30px;
  height:30px;
}

.pager .btn[disabled] { cursor: not-allowed; }