:root{--bg:#0B1020;--panel:#0E1530;--text:#EAF0FF;--muted:#A8B4D0;--brand:#2D6CDF;--brand-2:#53B27C;--card:#121A3A;--border:#223059}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;color:var(--text);
background:radial-gradient(90rem 90rem at 10% -20%, rgba(45,108,223,.25), transparent 60%),radial-gradient(60rem 60rem at 90% 10%, rgba(83,178,124,.15), transparent 50%),var(--bg);line-height:1.6}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.site-header{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.06);position:sticky;top:0;background:rgba(11,16,32,.85);backdrop-filter:blur(8px)}
.brand{display:flex;align-items:center;gap:.75rem;font-weight:600;color:var(--text)}
.brand img{filter:drop-shadow(0 1px 8px rgba(83,178,124,.35))}
.nav{display:flex;gap:1rem;align-items:center}
.nav a{color:var(--text);opacity:.9}.nav .btn{background:transparent;border:1px solid var(--border);padding:.5rem .9rem;border-radius:999px}
#lang-select{background:transparent;border:1px solid var(--border);color:var(--text);border-radius:999px;padding:.35rem .6rem;cursor:pointer}
.hero{padding:72px 0 56px}.hero-copy h1{font-size:clamp(32px,4vw,46px);line-height:1.15;margin:.25rem 0 1rem}
.lead{font-size:clamp(17px,2.2vw,20px);color:var(--muted);max-width:900px}
.cta{margin-top:1.25rem}.btn{display:inline-block;padding:.8rem 1.1rem;border-radius:14px;border:1px solid var(--border)}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border:none}
.section{padding:50px 0}.section h2{font-size:clamp(24px,3vw,32px);margin:0 0 16px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.0)),var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;min-height:160px}
.card h3{margin:0 0 8px;font-size:18px}.card p{margin:0;color:var(--muted)}
.bullets{margin:10px 0 0 0;padding-left:18px;color:var(--muted)}.bullets li{margin:.35rem 0}
.site-footer{border-top:1px solid rgba(255,255,255,.06);padding:16px 0 28px;margin-top:28px}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.footer-left{display:flex;gap:.6rem;align-items:center}.footer-right{display:flex;gap:1rem;align-items:center}
.muted{opacity:.7}
@media(max-width:800px){.cards{grid-template-columns:1fr}.nav a:not(.btn){display:none}}