:root{--primary-color: #0d1526;--accent-color: #0dc5d2;--text-light: #ffffff;--text-muted: #a0aec0;--bg-dark: #0a0f1c;--font-family: "Montserrat", system-ui, -apple-system, sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--bg-dark);color:var(--text-light);min-height:100vh;overflow-x:hidden;display:flex;flex-direction:column}@keyframes gradientBG{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.animated-bg{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-2;background:linear-gradient(-45deg,#0a0f1c,#0d1526,#050810,#0a0f1c);background-size:400% 400%;animation:gradientBG 15s ease infinite}h1,h2,h3{font-weight:700;letter-spacing:-.02em}a{color:var(--accent-color);text-decoration:none;transition:opacity .2s}a:hover{opacity:.8}.atomic-bg{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;overflow:hidden;pointer-events:none}.atom{position:absolute;width:200px;height:200px;opacity:.4;transform-style:preserve-3d}.nucleus{position:absolute;top:50%;left:50%;width:14px;height:14px;background:var(--accent-color);border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 15px #0dc5d266;opacity:.5}.orbit{position:absolute;top:50%;left:50%;border:1px solid rgba(13,197,210,.15);border-radius:50%;transform-style:preserve-3d;transform:translate(-50%,-50%) rotateY(var(--rotY)) rotateX(var(--rotX))}.electron{position:absolute;top:-4px;left:50%;width:6px;height:6px;background:var(--accent-color);border-radius:50%;transform:translate(-50%);box-shadow:0 0 10px #0dc5d280;opacity:.6}@keyframes rotateOrbit{0%{transform:translate(-50%,-50%) rotateY(var(--rotY)) rotateX(var(--rotX)) rotate(0)}to{transform:translate(-50%,-50%) rotateY(var(--rotY)) rotateX(var(--rotX)) rotate(360deg)}}