<style>
:root{
--primary:#0072FF; /* Primary Blue */
--aqua:#00E0FF; /* Accent Aqua */
--ink:#0B1221; /* Deep navy for cards */
--bg:#000000; /* Background */
--line:rgba(255,255,255,.08);
--text:#EAF1FF; /* Body text */
--muted:#A9B6CE; /* Secondary text */
--radius:14px;
--wrap:clamp(16px,3vw,48px);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}


/* Typography */
h1,h2,h3,h4{font-family:Poppins,Inter,sans-serif;font-weight:800;margin:0 0 .5rem}
h1{font-size:clamp(28px,7vw,56px);line-height:1.1;background:linear-gradient(90deg,var(--primary),var(--aqua));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
h2{font-size:clamp(22px,4.8vw,32px)}
.lead{color:#cbd3e4;font-size:clamp(16px,2.6vw,20px)}
small,.muted{color:var(--muted)}


/* Layout helpers */
.container{max-width:1200px;margin:0 auto;padding:0 var(--wrap)}
.grid{display:grid;gap:14px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
@media (max-width:1024px){.grid.cols-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid,.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,#0b1221,#090f1a);border:1px solid var(--line);border-radius:16px;padding:16px}


/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:12px;border:1px solid var(--primary);font-weight:700;font-family:Poppins,Inter,sans-serif;color:#fff;text-decoration:none}
.btn-primary{background:linear-gradient(90deg,var(--primary),var(--aqua));border:0;color:#05121c}
.btn:focus-visible{outline:2px solid var(--aqua);outline-offset:2px}


/* Header / Nav (shared) */
.site-header{position:sticky;top:0;background:rgba(0,0,0,.8);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:100}
.navbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:44px;width:auto}
.menu-toggle{display:none;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:#e7e7e7;background:#0a0a0a}
.menu-toggle svg{width:22px;height:22px}
nav[aria-label="Primary"] ul{display:flex;gap:22px;list-style:none;margin:0;padding:0}
nav a{font-family:Poppins,Inter,sans-serif;font-weight:700}
.header-cta{display:flex;gap:10px;flex-wrap:wrap}
@media (max-width:920px){
.menu-toggle{display:inline-flex}
nav[aria-label="Primary"]{position:fixed;inset:64px 0 auto 0;max-height:0;overflow:hidden;transition:max-height .3s ease;background:#05070c;border-bottom:1px solid var(--line)}
nav[aria-label="Primary"].open{max-height:60vh}
nav[aria-label="Primary"] ul{flex-direction:column;padding:14px var(--wrap)}
</style>
