*,:after,:before{box-sizing:border-box}html{scroll-behavior:smooth}body,html{margin:0;padding:0}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}@keyframes gradientShift{0%,to{background-position:0 50%}50%{background-position:100% 50%}}@keyframes float{0%,to{transform:translateY(0) rotate(0deg)}33%{transform:translateY(-12px) rotate(1deg)}66%{transform:translateY(-6px) rotate(-1deg)}}@keyframes floatReverse{0%,to{transform:translateY(0) rotate(0deg)}33%{transform:translateY(10px) rotate(-1deg)}66%{transform:translateY(5px) rotate(1deg)}}@keyframes pulse{0%,to{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}@keyframes spin3d{0%{transform:rotateX(0deg) rotateY(0deg)}to{transform:rotateX(1turn) rotateY(1turn)}}@keyframes morphBlob{0%,to{border-radius:60% 40% 30% 70%/60% 30% 70% 40%}25%{border-radius:30% 60% 70% 40%/50% 60% 30% 60%}50%{border-radius:50% 60% 30% 60%/30% 60% 70% 40%}75%{border-radius:60% 40% 60% 30%/60% 40% 30% 70%}}@keyframes countUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}@keyframes slideInRight{0%{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes glow{0%,to{box-shadow:0 0 20px rgba(99,102,241,.15)}50%{box-shadow:0 0 40px rgba(99,102,241,.3)}}.gradient-text{background:linear-gradient(135deg,#6366f1,#8b5cf6 30%,#06b6d4 70%,#10b981);background-size:200% 200%;animation:gradientShift 6s ease infinite;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass-card{background:hsla(0,0%,100%,.7);border:1px solid hsla(0,0%,100%,.5);box-shadow:0 8px 32px rgba(0,0,0,.06)}.glass-card,.glass-card-dark{backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.glass-card-dark{background:rgba(15,23,42,.6);border:1px solid hsla(0,0%,100%,.08);box-shadow:0 8px 32px rgba(0,0,0,.3)}.glass-nav{background:hsla(0,0%,100%,.75);backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid hsla(0,0%,100%,.3)}.floating-element{animation:float 6s ease-in-out infinite}.floating-element-reverse{animation:floatReverse 7s ease-in-out infinite}.morph-blob{animation:morphBlob 8s ease-in-out infinite}.shimmer-btn{background-size:200% auto;animation:shimmer 3s linear infinite}.glow-effect{animation:glow 3s ease-in-out infinite}@media (prefers-color-scheme:dark){::-webkit-scrollbar-thumb{background:#475569}::-webkit-scrollbar-thumb:hover{background:#64748b}}