@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;700;800&family=JetBrains+Mono:wght@400;700&display=swap";
:root{--background:#050608;--foreground:#fff;--accent-cyan:#00d2ff;--accent-magenta:#ff007a;--accent-purple:#9d00ff;--accent-amber:#fa0;--glass-bg:#ffffff08;--glass-border:#ffffff1a;--glow-cyan:0 0 20px #00d2ff66}body{background:var(--background);color:var(--foreground);background-image:url(/assets/images/core_bg_v5.png);background-position:50%;background-size:cover;background-attachment:fixed;min-height:100vh;font-family:Inter,Pretendard,sans-serif;overflow-x:hidden}body:after{content:"";z-index:1000;pointer-events:none;opacity:.3;background:linear-gradient(#12101000 50%,#00000040 50%) 0 0/100% 4px,linear-gradient(90deg,#ff00000f,#00ff0005,#0000ff0f) 0 0/3px 100%;width:100%;height:100%;position:fixed;top:0;left:0}.glass-surface{-webkit-backdrop-filter:blur(25px)saturate(150%);backdrop-filter:blur(25px)saturate(150%);background:#ffffff08;border:1px solid #ffffff1a;position:relative;overflow:hidden;box-shadow:0 10px 30px #0009}.glass-surface:before{content:"";background:linear-gradient(90deg,#0000,#ffffff0d,#0000);width:100%;height:100%;transition:all .5s;position:absolute;top:0;left:-100%}.glass-surface:hover:before{left:100%}.neon-glow-text{color:var(--accent-cyan);text-shadow:0 0 10px var(--accent-cyan), 0 0 20px var(--accent-cyan)}.tech-data{letter-spacing:1px;text-transform:uppercase;opacity:.7;font-family:JetBrains Mono,monospace;font-size:.8rem}.btn-v5{color:var(--accent-cyan);border:1px solid var(--accent-cyan);text-transform:uppercase;letter-spacing:2px;cursor:pointer;padding:14px 28px;font-weight:700;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.btn-v5:hover{background:var(--accent-cyan);color:var(--background);box-shadow:0 0 30px #00e5ff99}
.navbar{z-index:1000;border-radius:50px;justify-content:space-between;align-items:center;width:90%;padding:1rem 4rem;display:flex;position:fixed;top:20px;left:50%;transform:translate(-50%)}.nav-logo{letter-spacing:-1px;color:#fff;font-size:1.8rem;font-weight:800}.nav-logo span{color:var(--accent-purple)}.nav-links{gap:2rem;list-style:none;display:flex}.nav-links a{color:#ffffffb3;font-weight:500;text-decoration:none;transition:color .3s}.nav-links a:hover{color:var(--accent-blue)}.nav-actions{align-items:center;gap:1rem;display:flex}.btn-login{color:#fff;cursor:pointer;background:0 0;border:none;font-weight:600}