:root{--bg-color:#050505;--card-bg:#111;--text-main:#fff;--text-dim:#888;--border-color:#222;--accent:#fff}body{background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,sans-serif;overflow-x:hidden}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-up{animation:.8s cubic-bezier(.16,1,.3,1) forwards fadeUp}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}@keyframes float{0%,to{transform:translateY(0)rotate(-2deg)}50%{transform:translateY(-10px)rotate(0)}}@keyframes float-reverse{0%,to{transform:translateY(0)rotate(4deg)scale(.9)}50%{transform:translateY(-15px)rotate(2deg)scale(.9)}}.book-float-1{animation:6s ease-in-out infinite float}.book-float-2{animation:7s ease-in-out 1s infinite float-reverse}.glass-panel{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);background:#1119}.tech-checkbox{appearance:none;border:1px solid var(--border-color);cursor:pointer;background-color:#ffffff08;border-radius:4px;justify-content:center;align-items:center;width:1.25rem;height:1.25rem;transition:all .2s;display:inline-flex;position:relative}.tech-checkbox:checked{border-color:var(--accent);background-color:var(--accent)}.tech-checkbox:checked:after{content:"";background-color:#000;border-radius:1px;width:.5rem;height:.5rem}.perspective-1000{perspective:1000px}@keyframes rotatePlan{0%{transform:translate(-50%,-50%)rotate(0)}to{transform:translate(-50%,-50%)rotate(360deg)}}.font-jakarta{font-family:Plus Jakarta Sans,sans-serif!important}.font-geist{font-family:Geist,sans-serif!important}