:root{--green:#2BB673;--blue:#0066CC;--dark:#101820;--dark2:#1A1E23;--mid:#31363D;--light:#E6E6E6;--text:#f7f7f7;--muted:#b9c0c8;--glass:rgba(16,24,32,.68)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Montserrat,Inter,Arial,sans-serif;background:var(--dark);color:var(--text);line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}.site-header{position:fixed;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;gap:34px;padding:20px 54px;background:linear-gradient(180deg,rgba(16,24,32,.9),rgba(16,24,32,.35));backdrop-filter:blur(18px);border-bottom:1px solid rgba(230,230,230,.08)}.logo img{width:260px;display:block}.nav{margin-left:auto;display:flex;gap:32px;text-transform:uppercase;font-size:14px;letter-spacing:.08em}.nav a{position:relative;color:var(--light)}.nav a:after{content:"";position:absolute;left:0;bottom:-9px;width:0;height:2px;background:linear-gradient(90deg,var(--green),var(--blue));transition:.3s}.nav 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