:root{
  --blue:#004AAD;--blue-dark:#00357d;--blue-light:#e8f0fb;
  --ink:#0f172a;--muted:#5b6474;--line:#e5e9f0;--bg:#ffffff;--bg-alt:#f6f8fb;
  --radius:14px;--max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Poppins',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue)}
h1,h2,h3{font-family:'Barlow','Poppins',sans-serif;line-height:1.15;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.5vw,2.5rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;color:var(--blue);font-weight:600;text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;margin-bottom:.8rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}
.btn{display:inline-block;padding:.85rem 1.6rem;border-radius:999px;font-weight:600;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s;border:2px solid transparent;cursor:pointer;font:inherit;font-weight:600}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(0,74,173,.25)}
.btn-primary:hover{background:var(--blue-dark)}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-outline{border-color:var(--blue);color:var(--blue);background:transparent}
.btn-outline:hover{background:var(--blue-light)}
.btn[disabled]{opacity:.6;cursor:wait;transform:none}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:84px}
.brand img{height:76px;width:auto}
.nav{display:flex;align-items:center;gap:2rem}
.nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.95rem}
.nav a:hover,.nav a[aria-current="page"]{color:var(--blue)}
.nav .btn,.nav .btn[aria-current="page"]{padding:.6rem 1.2rem;font-size:.9rem;color:#fff}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0}
@media(max-width:820px){
  .nav-toggle{display:block}
  .nav{position:absolute;top:84px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);display:none;padding:8px 0}
  .nav.open{display:flex}
  .nav a{padding:14px 24px}
  .nav .btn{margin:8px 24px;text-align:center}
}

/* hero */
.hero{position:relative;color:#fff;background:#071a3a;overflow:hidden;padding:clamp(5rem,12vw,9rem) 0}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 80% at 80% 20%,rgba(0,74,173,.85),transparent 60%),
  radial-gradient(50% 60% at 10% 90%,rgba(0,120,220,.45),transparent 60%),
  linear-gradient(160deg,#061733,#0b2a5c 60%,#071a3a)}
.hero::after{content:"";position:absolute;inset:0;opacity:.18;background-image:
  linear-gradient(rgba(255,255,255,.35) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.35) 1px,transparent 1px);background-size:56px 56px;
  -webkit-mask-image:radial-gradient(70% 70% at 60% 40%,#000,transparent);mask-image:radial-gradient(70% 70% at 60% 40%,#000,transparent)}
.hero .wrap{position:relative;z-index:1}
.hero h1{max-width:18ch}
.hero .lead{color:rgba(255,255,255,.82)}
.hero .eyebrow{color:#8fc1ff}
.hero .actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem}
.hero.sub{padding:clamp(3.5rem,8vw,5.5rem) 0}

/* sections */
section{padding:clamp(3.5rem,8vw,6rem) 0}
.alt{background:var(--bg-alt)}
.grid{display:grid;gap:1.5rem}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.75rem;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 14px 30px rgba(15,23,42,.08);transform:translateY(-2px)}
.card .icon{width:48px;height:48px;border-radius:12px;background:var(--blue-light);color:var(--blue);display:grid;place-items:center;margin-bottom:1rem}
.card .icon svg{width:24px;height:24px}
.card p{color:var(--muted);margin:0;font-size:.97rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.split>*{min-width:0}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.panel{border-radius:var(--radius);background:linear-gradient(150deg,var(--blue),#0a6ee8);color:#fff;padding:2.5rem;box-shadow:0 20px 40px rgba(0,74,173,.25)}
.panel h3{color:#fff;font-size:1.5rem}
.panel p{color:rgba(255,255,255,.85)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.5rem}
@media(max-width:480px){.stats{grid-template-columns:1fr}}
.stats div{background:rgba(255,255,255,.12);border-radius:10px;padding:1rem;text-align:center}
.stats strong{display:block;font-size:1.4rem;font-family:'Barlow',sans-serif}
.stats span{font-size:.8rem;opacity:.85}
.cta{background:var(--blue);color:#fff;text-align:center}
.cta h2{color:#fff}
.cta p{color:rgba(255,255,255,.85);max-width:55ch;margin:0 auto 1.5rem}
.cta .btn-primary{background:#fff;color:var(--blue)}
.cta .btn-primary:hover{background:#eef3fb}
.checks{list-style:none;padding:0;margin:0}
.checks li{padding-left:2rem;position:relative;margin-bottom:.75rem}
.checks li::before{content:"";position:absolute;left:0;top:.35em;width:18px;height:18px;border-radius:50%;background-color:var(--blue-light);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23004AAD' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");background-position:center;background-size:11px;background-repeat:no-repeat}
.prose{max-width:68ch}
.prose p{color:#33405a}

/* form */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem;box-shadow:0 14px 30px rgba(15,23,42,.06);position:relative}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:600px){.form .row{grid-template-columns:1fr}}
.field{margin-bottom:1rem}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.35rem}
.field input,.field textarea{width:100%;padding:.75rem .9rem;border:1px solid #cbd3df;border-radius:10px;font:inherit;font-size:.95rem;background:#fff}
.field input:focus,.field textarea:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
.field textarea{min-height:120px;resize:vertical}
.honey{position:absolute;left:-9999px;opacity:0;height:0;width:0;overflow:hidden}
.form-status{margin-top:1rem;font-weight:500;min-height:1.5em}
.form-status.ok{color:#137333}.form-status.err{color:#b3261e}

/* footer */
.site-footer{background:#071a3a;color:rgba(255,255,255,.75);padding:3rem 0 2rem;font-size:.9rem}
.site-footer .wrap{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;align-items:center}
.site-footer a{color:#fff;text-decoration:none;margin-right:1.5rem}
.site-footer a:hover{text-decoration:underline}
.site-footer .footer-brand{display:inline-block;margin:0}
.site-footer .footer-brand img{height:52px;width:auto;opacity:.9}
.copy{width:100%;border-top:1px solid rgba(255,255,255,.12);padding-top:1.25rem;margin-top:1rem;font-size:.8rem;opacity:.7}