:root{--bg:#070b12;--card:#101722;--text:#f8fafc;--muted:#aeb8c7;--green:#00c853;--blue:#0b6bff;--red:#ff2b2b;--purple:#8b5cf6;--white:#fff;--radius:28px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,Arial,sans-serif;background:#05080d;color:var(--text)}a{text-decoration:none;color:inherit}.container{width:min(1180px,92%);margin:auto}.topbar{position:sticky;top:0;z-index:99;background:rgba(5,8,13,.82);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between}.logo,footer strong{font-size:30px;font-weight:900;letter-spacing:-1px}.logo span,footer strong span{color:var(--green)}.menu{display:flex;gap:28px;align-items:center}.menu a{font-weight:700;color:#dbe4f0}.menu a:hover{color:var(--green)}.menu-toggle{display:none;background:none;border:0;color:white;font-size:30px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:16px 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