:root{--primary: #007bff;--primary-rgb: 0, 123, 255;--secondary: #28a745;--accent: #fd7e14;--purple: #6f42c1;--ai-color: #00d2ff;--dark: #0f172a;--light: #f8fafc;--glass-bg: rgba(255, 255, 255, .9);--glass-border: 1px solid rgba(255, 255, 255, .2);--nav-height: 80px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Outfit,sans-serif;background-color:var(--light);color:var(--dark);line-height:1.6;overflow-x:hidden}@keyframes shimmer{0%{left:-100%}20%{left:200%}to{left:200%}}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-20px) rotate(5deg)}}@keyframes pulse{0%{transform:scale(1);opacity:.3}to{transform:scale(1.2);opacity:.5}}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.container{max-width:1200px;margin:0 auto;padding:0 24px}.btn{padding:12px 30px;border-radius:30px;border:none;font-weight:600;cursor:pointer;transition:all .3s}.btn-primary{background:linear-gradient(135deg,var(--primary),#3b82f6);color:#fff;box-shadow:0 4px 15px #007bff66;position:relative;overflow:hidden;z-index:1}.btn-primary:after{content:"";position:absolute;top:0;left:-100%;width:50%;height:100%;background:linear-gradient(to right,#fff0,#ffffff4d,#fff0);transform:skew(-25deg);animation:shimmer 3s infinite;animation-delay:1.5s;z-index:-1}.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 10px 25px #007bff80}.section-header{text-align:center;margin-bottom:60px;position:relative}.section-header h2{font-size:2.5rem;font-weight:800;margin-bottom:10px}.section-header p{font-size:1.1rem;color:#64748b}.orbit-system{position:relative;width:100%;height:400px;display:flex;align-items:center;justify-content:center;margin:60px 0}.core-circle{width:120px;height:120px;background:#fff;border-radius:50%;box-shadow:0 0 40px #007bff33;display:flex;align-items:center;justify-content:center;z-index:2;position:relative}.orbit-item{position:absolute;background:#fff;padding:15px 20px;border-radius:12px;box-shadow:0 4px 15px #0000000d;font-weight:600;color:#475569;display:flex;gap:10px;align-items:center;transition:all .3s;cursor:pointer;width:max-content}.orbit-item:hover{transform:scale(1.1);color:var(--primary);z-index:10}.oi-1{top:10%;left:20%;animation:float 5s ease-in-out infinite}.oi-2{top:15%;right:15%;animation:float 6s ease-in-out infinite 1s}.oi-3{bottom:20%;left:15%;animation:float 7s ease-in-out infinite .5s}.oi-4{bottom:25%;right:25%;animation:float 5s ease-in-out infinite 1.5s}.oi-5{top:50%;left:5%;transform:translateY(-50%);animation:float 8s ease-in-out infinite}.oi-6{top:50%;right:5%;transform:translateY(-50%);animation:float 9s ease-in-out infinite}.comparison-container{position:relative;background:#f1f5f9;border-radius:20px;overflow:hidden;margin:40px 0;box-shadow:0 10px 30px #0000000d}.comparison-header{display:flex;justify-content:center;gap:20px;padding:20px;background:#fff;border-bottom:1px solid #e2e8f0}.comp-btn{padding:10px 24px;border-radius:30px;cursor:pointer;font-weight:600;transition:all .3s;border:1px solid #e2e8f0;background:#fff;color:#64748b}.comp-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 12px #007bff4d}.comp-content{display:none;padding:40px;animation:slideUpFade .5s ease}.comp-content.active{display:block}@keyframes slideUpFade{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}