:root{--color-bg:#050b12;--color-accent:#004b8d;--color-text:#f5f7fb;--color-muted:#9aa4b8;--color-card:#101a28}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at top,#12253f 0,#050b12 55%,#020308 100%);color:var(--color-text);line-height:1.6}
a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}
.container{max-width:1120px;margin:0 auto;padding:0 1.5rem}.section{padding:5rem 0}.section-alt{background:rgba(255,255,255,.02)}
.site-header{position:sticky;top:0;z-index:10;background:rgba(5,11,18,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}
.header-inner{display:flex;justify-content:space-between;align-items:center;padding:.8rem 1.5rem;gap:1rem}
.logo{display:flex;flex-direction:column}.logo-main{font-weight:800;letter-spacing:.18em;font-size:.95rem;text-transform:uppercase}
.logo-sub{font-size:.75rem;text-transform:uppercase;letter-spacing:.16em;color:var(--color-muted)}
.main-nav{display:flex;flex-wrap:wrap;gap:.6rem;font-size:.9rem}.main-nav a{padding:.3rem .4rem;border-radius:999px;color:var(--color-muted)}
.main-nav a:hover{background:rgba(255,255,255,.06);color:white}
.lang-switch{display:flex;gap:.4rem}.lang-switch a{padding:.25rem .6rem;border-radius:999px;border:1px solid rgba(255,255,255,.2)}
.lang-switch a.active{background:rgba(255,255,255,.15);color:#fff}
.hero{position:relative;padding-top:4rem;background:#f4f7fc;color:#102033}
.hero::after{content:"";position:absolute;inset:0;background:url('logo.png') no-repeat right center/340px auto;opacity:.06;pointer-events:none}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1.1fr);gap:2.2rem;align-items:center}
.hero h1{font-size:clamp(2.2rem,3vw,3rem);margin:.2rem 0 .6rem;color:#102033}.hero-subtitle{color:#41556e}
.card{background:var(--color-card);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:1.4rem 1.5rem;box-shadow:0 12px 32px rgba(0,0,0,.35)}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.6rem}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.6rem}
.site-footer{border-top:1px solid rgba(255,255,255,.06);background:#050b12;padding:1.4rem 0;font-size:.9rem;color:var(--color-muted)}
@media(max-width:860px){.hero-grid,.grid-2,.grid-3{grid-template-columns:1fr}.header-inner{flex-direction:column;align-items:flex-start}}