:root{--background: #f8fafc;--foreground: #0f172a;--card-bg: #ffffff;--card-border: #e2e8f0;--nav-text: #475569;--nav-active-text: #13a4ec;--primary: #13a4ec;--secondary: #f59e0b;--success: #10b981;--accent: #ef4444;--primary-glow: rgba(19, 164, 236, .3);--secondary-glow: rgba(245, 158, 11, .3)}[data-theme=dark]{--background: #0a0f1a;--foreground: #f1f5f9;--card-bg: #131c2e;--card-border: #1e293b;--nav-text: #94a3b8;--nav-active-text: #13a4ec;--primary-glow: rgba(19, 164, 236, .4);--secondary-glow: rgba(245, 158, 11, .3)}body{background-color:var(--background);color:var(--foreground);transition:background-color .4s ease,color .4s ease}html{scroll-behavior:smooth}.bg-gradient-primary{background:linear-gradient(135deg,#13a4ec,#0284c7)}.bg-gradient-secondary{background:linear-gradient(135deg,#f59e0b,#d97706)}.bg-gradient-dark{background:linear-gradient(135deg,#1e293b,#0f172a)}.bg-gradient-mesh{background-color:#0a0f1a;background-image:radial-gradient(at 20% 20%,rgba(19,164,236,.15) 0px,transparent 50%),radial-gradient(at 80% 10%,rgba(245,158,11,.08) 0px,transparent 50%),radial-gradient(at 50% 80%,rgba(19,164,236,.1) 0px,transparent 50%),radial-gradient(at 90% 70%,rgba(99,102,241,.08) 0px,transparent 50%)}.bg-gradient-mesh-light{background-color:#f8fafc;background-image:radial-gradient(at 20% 20%,rgba(19,164,236,.06) 0px,transparent 50%),radial-gradient(at 80% 10%,rgba(245,158,11,.04) 0px,transparent 50%),radial-gradient(at 50% 80%,rgba(19,164,236,.05) 0px,transparent 50%)}.text-gradient-animated{background:linear-gradient(90deg,#13a4ec,#6366f1,#13a4ec,#0ea5e9,#13a4ec);background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 4s linear infinite}@keyframes shimmer{to{background-position:200% center}}.glass-panel{background:#131c2e99;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.06)}.glass-panel-light{background:#ffffffb3;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.4)}.glow-primary{box-shadow:0 0 20px var(--primary-glow),0 0 40px #13a4ec1a}.glow-primary:hover{box-shadow:0 0 30px var(--primary-glow),0 0 60px #13a4ec26}.glow-secondary:hover{box-shadow:0 0 20px var(--secondary-glow)}.glow-text{text-shadow:0 0 30px rgba(19,164,236,.4)}.grid-bg{background-image:linear-gradient(rgba(19,164,236,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(19,164,236,.04) 1px,transparent 1px);background-size:50px 50px}.grid-bg-animated{background-image:linear-gradient(rgba(19,164,236,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(19,164,236,.06) 1px,transparent 1px);background-size:50px 50px;animation:grid-move 20s linear infinite}@keyframes grid-move{0%{background-position:0 0}to{background-position:50px 50px}}.dot-pattern{background-image:radial-gradient(circle,rgba(19,164,236,.12) 1px,transparent 1px);background-size:24px 24px}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}.animate-float{animation:float 6s ease-in-out infinite}.animate-float-slow{animation:float 9s ease-in-out infinite}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px var(--primary-glow)}50%{box-shadow:0 0 40px var(--primary-glow),0 0 60px #13a4ec33}}.animate-pulse-glow{animation:pulse-glow 3s ease-in-out infinite}@keyframes fade-in-up{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in-up{animation:fade-in-up .7s ease-out forwards}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.animate-fade-in{animation:fade-in .8s ease-out forwards}@keyframes scale-in{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}.animate-scale-in{animation:scale-in .5s ease-out forwards}@keyframes slide-in-left{0%{opacity:0;transform:translate(-40px)}to{opacity:1;transform:translate(0)}}@keyframes slide-in-right{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}.animate-slide-in-left{animation:slide-in-left .6s ease-out forwards}.animate-slide-in-right{animation:slide-in-right .6s ease-out forwards}.gradient-border{position:relative;background:var(--card-bg);border-radius:1rem}.gradient-border:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:1rem;padding:1px;background:linear-gradient(135deg,rgba(19,164,236,.4),rgba(99,102,241,.2),transparent);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.tilt-card{transition:transform .3s ease,box-shadow .3s ease;transform-style:preserve-3d}.tilt-card:hover{transform:perspective(800px) rotateX(2deg) rotateY(-2deg) translateY(-4px)}@keyframes orbit{0%{transform:rotate(0) translate(60px) rotate(0)}to{transform:rotate(360deg) translate(60px) rotate(-360deg)}}.animate-orbit{animation:orbit 15s linear infinite}.scroll-progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,#13a4ec,#6366f1,#f59e0b);z-index:100;transition:width .1s ease}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.cursor-blink:after{content:"|";animation:blink 1s step-end infinite;color:#13a4ec;font-weight:300}@keyframes flow-dash{to{stroke-dashoffset:-20}}.flow-line{stroke-dasharray:6 4;animation:flow-dash 1s linear infinite}.reveal{opacity:0;transform:translateY(40px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:translateY(0)}.hover-lift{transition:transform .3s ease,box-shadow .3s ease}.hover-lift:hover{transform:translateY(-6px);box-shadow:0 20px 40px -12px #13a4ec33}.btn-neon{position:relative;overflow:hidden}.btn-neon:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}.btn-neon:hover:after{left:100%}@keyframes conic-spin{to{transform:rotate(360deg)}}.conic-spin{animation:conic-spin 8s linear infinite}