:root{--bg:#0c1117;--card:#101722;--ink:#eaf2ff;--muted:#9db3d3;--accent:#00d9ff;--accent-2:#00ff88;--line:rgba(255,255,255,0.08);--shadow:0 20px 80px rgba(0,0,0,0.35);--radius:14px;--font:'Manrope',system-ui,-apple-system,sans-serif}html{scroll-behavior:smooth}*{box-sizing:border-box}body{margin:0;font-family:var(--font);background:radial-gradient(circle at 20% 20%,rgba(0,217,255,0.08),transparent 30%),radial-gradient(circle at 80% 10%,rgba(0,255,136,0.08),transparent 28%),var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,.lang-toggle__btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}.site-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;position:sticky;top:0;background:rgba(12,17,23,0.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:10}.logo{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:0.8px}.logo-img{height:45px;width:auto;display:block}.nav{display:flex;gap:18px}.nav a{padding:8px 10px;border-radius:10px;transition:color 200ms ease,background 200ms ease}.nav a:hover{color:var(--accent);background:rgba(0,217,255,0.08)}.lang-toggle{display:flex;align-items:center;gap:6px}.lang-toggle__btn{background:rgba(255,255,255,0.04);color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-weight:600;cursor:pointer;transition:background 160ms ease,color 160ms ease,border 160ms ease}.lang-toggle__btn.active{border-color:rgba(0,217,255,0.35);color:var(--accent);box-shadow:0 0 0 1px rgba(0,217,255,0.2)}.hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:center;gap:32px;padding:80px 24px 40px;max-width:1100px;margin:0 auto}.hero__copy h1{font-size:clamp(32px,5vw,46px);line-height:1.1;margin:10px 0 12px}.hero__copy .lede{color:var(--muted);margin-bottom:20px}.hero__actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border-radius:12px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform 180ms ease,box-shadow 180ms ease,border 180ms ease}.btn-primary{background:linear-gradient(120deg,var(--accent),var(--accent-2));color:#041018;box-shadow:0 10px 30px rgba(0,217,255,0.25)}.btn-primary:hover{transform:translateY(-1px)}.btn-secondary{border:1px solid var(--line);color:var(--ink);background:rgba(255,255,255,0.02)}.hero__visual{position:relative;min-height:320px;display:grid;place-items:center}.monolith-logo{width:280px;height:auto;filter:drop-shadow(0 20px 40px rgba(0,0,0,0.35));animation:float 3.5s ease-in-out infinite}.section-header{max-width:720px;margin:0 auto 24px;padding:0 24px;text-align:center}.eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:1.2px;font-size:13px;font-weight:700;margin:0 0 6px}.pillars{padding:40px 24px 16px;max-width:1100px;margin:0 auto}.pillars__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.card h3{margin-top:0}.card p{color:var(--muted);margin-bottom:0}.about{padding:40px 24px 16px;max-width:1100px;margin:0 auto}.about__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}.about__card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.list-check{list-style:none;padding:0;margin:16px 0 0}.list-check li{position:relative;padding-left:20px;margin-bottom:8px;color:var(--muted)}.list-check li::before{content:'•';position:absolute;left:0;color:var(--accent)}.contact{padding:40px 24px 60px;max-width:700px;margin:0 auto}.contact-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);display:grid;gap:12px}.contact-label{font-weight:700;margin:0 0 4px}.contact-card p{margin:0;color:var(--muted)}.contact-card a{color:var(--ink);text-decoration:underline}.contact-meta{border-top:1px solid var(--line);padding-top:10px;color:var(--muted)}.site-footer{border-top:1px solid var(--line);padding:20px 24px 30px;display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between;background:rgba(12,17,23,0.9)}.logo-mark{font-weight:800;letter-spacing:1.2px}.footer-links{display:flex;gap:14px}.footer-links a:hover{color:var(--accent)}@keyframes pulse{0%,100%{opacity:0.6;transform:scale(0.98)}50%{opacity:1;transform:scale(1.02)}}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}@media (max-width:720px){.nav{display:none}.site-header{justify-content:space-between}.lang-toggle__btn{padding:8px}}