@keyframes fade-in-up{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-20px) rotate(5deg)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px #3b82f64d}50%{box-shadow:0 0 40px #3b82f699}}.animate-fade-in-up{animation:fade-in-up .8s ease-out}.animate-float{animation:float 6s ease-in-out infinite}.animate-pulse-glow{animation:pulse-glow 2s ease-in-out infinite}.animation-delay-200{animation-delay:.2s}.animation-delay-400{animation-delay:.4s}.animation-delay-600{animation-delay:.6s}.animation-delay-800{animation-delay:.8s}.animation-delay-1000{animation-delay:1s}.animation-delay-2000{animation-delay:2s}.animation-delay-3000{animation-delay:3s}.animation-delay-4000{animation-delay:4s}.bg-grid-pattern{background-image:linear-gradient(rgba(59,130,246,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(59,130,246,.1) 1px,transparent 1px);background-size:20px 20px}.glass-card{background:#ffffff1a;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);box-shadow:0 8px 32px #1f26875e}.glass-card:hover{background:#ffffff26;transform:translateY(-5px) scale(1.02);box-shadow:0 20px 40px #1f268780}.gradient-text{background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn-hover-scale{transition:all .3s cubic-bezier(.4,0,.2,1)}.btn-hover-scale:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}.card-hover{transition:all .3s cubic-bezier(.4,0,.2,1)}.card-hover:hover{transform:translateY(-8px);box-shadow:0 25px 50px -12px #00000040}.scroll-reveal{opacity:0;transform:translateY(50px);transition:all .6s cubic-bezier(.4,0,.2,1)}.scroll-reveal.revealed{opacity:1;transform:translateY(0)}.loading-skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:loading 1.5s infinite}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}@media (max-width: 768px){.animate-float{animation-duration:4s}.card-hover:hover{transform:translateY(-4px)}.btn-hover-scale:hover{transform:translateY(-1px) scale(1.02)}}.will-change-transform{will-change:transform}.will-change-opacity{will-change:opacity}@media (prefers-reduced-motion: reduce){.animate-float,.animate-fade-in-up,.animate-pulse-glow{animation:none}.card-hover,.btn-hover-scale{transition:none}}@media print{.animate-float,.animate-fade-in-up,.animate-pulse-glow{animation:none}.glass-card{background:#fff;-webkit-backdrop-filter:none;backdrop-filter:none;border:1px solid #e5e7eb}}@media (prefers-contrast: high){.gradient-text{background:none;-webkit-text-fill-color:initial;color:#1f2937}.glass-card{background:#fff;-webkit-backdrop-filter:none;backdrop-filter:none;border:2px solid #374151}}