:root{
  --bg:#0b1220; --ink:#F5F7F9; --muted:#B7C4C9; --brand:#4C7A82;
  --panel:#101729; --card:#121c33; --line:#24304a;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--ink);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1120px;margin:0 auto;padding:0 1rem}
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,18,32,.7);
  backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:box-shadow .2s ease}
.site-header.shadow{box-shadow:0 6px 20px rgba(0,0,0,.35);border-color:var(--line)}
.nav{display:flex;align-items:center;gap:1rem;min-height:64px}
.brand{font-weight:800;letter-spacing:.5px;font-size:1.2rem}
.brand span{color:var(--brand)}
.site-menu{margin-left:auto;display:flex;gap:1rem;align-items:center}
.site-menu a{padding:.5rem .75rem;border-radius:.5rem}
.site-menu a:hover{background:rgba(255,255,255,.06);text-decoration:none}
.nav-toggle{display:none;margin-left:auto;background:transparent;border:0;cursor:pointer;padding:.25rem}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px}
.hero{background:linear-gradient(180deg,rgba(76,122,130,.15),transparent 50%),var(--panel);padding:6rem 0 4rem}
.hero .lead{color:var(--muted);max-width:60ch}
.hero .cta-row{display:flex;gap:.75rem;margin-top:1.25rem}
.btn{display:inline-block;background:var(--brand);color:#fff;font-weight:700;border-radius:.5rem;padding:.75rem 1rem}
.btn:hover{filter:brightness(1.05);text-decoration:none}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:2rem auto}
.card{background:var(--card);border:1px solid var(--line);border-radius:1rem;padding:1.25rem}
.strip{background:linear-gradient(0deg,rgba(36,48,74,.4),transparent 60%)}
.split{display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;align-items:center;padding:2rem 0}
.split .panel{height:260px;border-radius:1rem;background:radial-gradient(400px 160px at 70% -40%,rgba(76,122,130,.3),transparent),var(--card);border:1px solid var(--line)}
.page-head{padding:4rem 0 1rem;background:linear-gradient(180deg, rgba(76,122,130,.15), transparent)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.check{padding-left:1.25rem}
.check li{list-style:'✓  ';margin:.5rem 0}
.site-footer{margin-top:3rem;border-top:1px solid var(--line);padding:2rem 0;background:rgba(16,23,41,.6)}
.site-footer .mark{font-weight:800;margin-bottom:.5rem}
.fineprint{margin-top:1rem;color:var(--muted);font-size:.9rem}
.contact-form label{display:block;font-size:.95rem;margin:.5rem 0}
.contact-form input,.contact-form textarea{width:100%;background:#0c1527;border:1px solid var(--line);color:var(--ink);border-radius:.5rem;padding:.75rem}
.contact-form .hp{position:absolute;left:-10000px;opacity:0;width:1px;height:1px}
.form-note{color:var(--muted);font-size:.95rem}

/* FIXED REVEAL */
.reveal{opacity:1;transform:none}
.js .reveal{opacity:0;transform:translateY(10px);transition:opacity .6s ease, transform .6s ease}
.js .reveal.visible{opacity:1;transform:none}

@media(max-width:900px){
  .site-menu{display:none;position:fixed;inset:64px 0 auto 0;background:rgba(11,18,32,.98);
    border-top:1px solid var(--line);flex-direction:column;padding:1rem}
  .site-menu.open{display:flex}
  .cards{grid-template-columns:1fr}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
}