@keyframes shimmer{0%{transform:translateX(-100%)}50%{transform:translateX(100%)}to{transform:translateX(100%)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px rgba(59,130,246,.3)}50%{box-shadow:0 0 40px rgba(59,130,246,.6)}}@keyframes gradient-shift{0%,to{background-position:0 50%}50%{background-position:100% 50%}}@keyframes text-glow{0%,to{text-shadow:0 0 10px hsla(0,0%,100%,.5),0 0 20px rgba(59,130,246,.3),0 0 30px rgba(147,51,234,.2)}50%{text-shadow:0 0 20px hsla(0,0%,100%,.8),0 0 40px rgba(59,130,246,.6),0 0 60px rgba(147,51,234,.4)}}@keyframes slide-in-bottom{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-in-left{0%{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}@keyframes slide-in-right{0%{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}@keyframes zoom-in{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@keyframes rotate-in{0%{opacity:0;transform:rotate(-10deg) scale(.8)}to{opacity:1;transform:rotate(0deg) scale(1)}}.animate-shimmer{animation:shimmer 2s infinite}.animate-float{animation:float 3s ease-in-out infinite}.animate-pulse-glow{animation:pulse-glow 2s ease-in-out infinite}.animate-gradient-shift{animation:gradient-shift 8s ease infinite;background-size:400% 400%}.animate-text-glow{animation:text-glow 3s ease-in-out infinite}.animate-slide-in-bottom{animation:slide-in-bottom .6s ease-out}.animate-slide-in-left{animation:slide-in-left .6s ease-out}.animate-slide-in-right{animation:slide-in-right .6s ease-out}.animate-zoom-in{animation:zoom-in .5s ease-out}.animate-rotate-in{animation:rotate-in .8s ease-out}.bg-premium-gradient{background:linear-gradient(135deg,#667eea,#764ba2 25%,#f093fb 50%,#f5576c 75%,#4facfe)}.bg-hero-gradient{background:linear-gradient(135deg,#1e293b,#334155 25%,#475569 50%,#1e293b 75%,#0f172a)}.bg-card-gradient{background:linear-gradient(145deg,hsla(0,0%,100%,.9),hsla(0,0%,100%,.7))}.bg-card-gradient-dark{background:linear-gradient(145deg,rgba(31,41,55,.9),rgba(17,24,39,.7))}.text-premium-gradient{background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-hero-gradient{background:linear-gradient(135deg,#fff,#e2e8f0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-glow{text-shadow:0 0 10px hsla(0,0%,100%,.3),0 0 20px rgba(59,130,246,.2),0 0 30px rgba(147,51,234,.1)}.shadow-premium{box-shadow:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04),0 0 50px rgba(59,130,246,.1)}.shadow-hero{box-shadow:0 25px 50px -12px rgba(0,0,0,.5),0 0 100px rgba(59,130,246,.2)}.shadow-card-hover{box-shadow:0 25px 50px -12px rgba(0,0,0,.15),0 0 30px rgba(59,130,246,.1)}.border-premium{border:1px solid;border-image:linear-gradient(135deg,#667eea,#764ba2) 1}.border-glow{border:1px solid rgba(59,130,246,.3);box-shadow:0 0 10px rgba(59,130,246,.2),inset 0 0 10px rgba(59,130,246,.1)}.glass-effect{background:hsla(0,0%,100%,.1);backdrop-filter:blur(20px);border:1px solid hsla(0,0%,100%,.2)}.glass-effect-dark{background:rgba(17,24,39,.1);backdrop-filter:blur(20px);border:1px solid hsla(0,0%,100%,.1)}.hover-lift{transition:all .3s cubic-bezier(.4,0,.2,1)}.hover-lift:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 25px 50px -12px rgba(0,0,0,.25),0 0 30px rgba(59,130,246,.2)}.hover-glow{transition:all .3s ease}.hover-glow:hover{box-shadow:0 0 30px rgba(59,130,246,.4),0 0 60px rgba(147,51,234,.2);transform:scale(1.05)}.hover-scale{transition:transform .3s cubic-bezier(.4,0,.2,1)}.hover-scale:hover{transform:scale(1.05)}.btn-premium{background:linear-gradient(135deg,#667eea,#764ba2);border:none;color:#fff;padding:12px 32px;border-radius:16px;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.btn-premium:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.3),transparent);transition:left .5s}.btn-premium:hover:before{left:100%}.btn-premium:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(102,126,234,.4),0 0 30px rgba(118,75,162,.3)}.loading-skeleton{background:linear-gradient(90deg,rgba(0,0,0,.1) 25%,rgba(0,0,0,.05) 50%,rgba(0,0,0,.1) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}.loading-dots:after{content:"";animation:loading-dots 1.5s infinite}@keyframes loading-dots{0%,20%{content:""}40%{content:"."}60%{content:".."}80%,to{content:"..."}}.smooth-scroll{scroll-behavior:smooth}.parallax-slow{transform:translateY(var(--scroll-y,0) * .5)}.parallax-fast{transform:translateY(var(--scroll-y,0) * -.3)}.font-display{font-family:Inter,Hiragino Sans,Yu Gothic,sans-serif;font-feature-settings:"ss01","ss02","cv01","cv03"}.font-body{font-family:Inter,Hiragino Sans,Yu Gothic,sans-serif;font-feature-settings:"kern","liga","clig","calt"}@media (max-width:640px){.responsive-text-xs{font-size:.75rem}.responsive-text-sm{font-size:.875rem}.responsive-text-base{font-size:1rem}.responsive-text-lg{font-size:1.125rem}.responsive-text-xl{font-size:1.25rem}.responsive-text-2xl{font-size:1.5rem}.responsive-text-3xl{font-size:1.875rem}}@media (min-width:641px) and (max-width:1024px){.responsive-text-xs{font-size:.8rem}.responsive-text-sm{font-size:.9rem}.responsive-text-base{font-size:1.1rem}.responsive-text-lg{font-size:1.25rem}.responsive-text-xl{font-size:1.4rem}.responsive-text-2xl{font-size:1.7rem}.responsive-text-3xl{font-size:2.2rem}}@media (min-width:1025px){.responsive-text-xs{font-size:.85rem}.responsive-text-sm{font-size:.95rem}.responsive-text-base{font-size:1.1rem}.responsive-text-lg{font-size:1.3rem}.responsive-text-xl{font-size:1.5rem}.responsive-text-2xl{font-size:1.8rem}.responsive-text-3xl{font-size:2.5rem}}@media (prefers-color-scheme:dark){.dark-mode-glow{box-shadow:0 0 20px rgba(59,130,246,.2),0 0 40px rgba(147,51,234,.1)}.dark-mode-text-glow{text-shadow:0 0 10px rgba(59,130,246,.3),0 0 20px rgba(147,51,234,.2)}}@media (prefers-reduced-motion:reduce){.animate-float,.animate-gradient-shift,.animate-pulse-glow,.animate-shimmer,.animate-text-glow{animation:none}.hover-glow:hover,.hover-lift:hover,.hover-scale:hover{transform:none}}@media (prefers-contrast:high){.glass-effect,.glass-effect-dark{background:rgba(0,0,0,.9);border:2px solid #fff}.text-hero-gradient,.text-premium-gradient{-webkit-text-fill-color:currentColor;background:none}}.focus-ring:focus{outline:none;box-shadow:0 0 0 4px rgba(59,130,246,.5)}.focus-ring-dark:focus{outline:none;box-shadow:0 0 0 4px rgba(59,130,246,.5),0 0 0 6px #1f2937}@media print{.no-print{display:none!important}.print-friendly{background:#fff!important;color:#000!important;box-shadow:none!important}}.will-change-transform{will-change:transform}.will-change-opacity{will-change:opacity}.gpu-accelerated{transform:translateZ(0);backface-visibility:hidden;perspective:1000px}@container (min-width: 320px){.container-responsive{padding:1rem}}@container (min-width: 768px){.container-responsive{padding:2rem}}@container (min-width: 1024px){.container-responsive{padding:3rem}}.premium-scrollbar::-webkit-scrollbar{width:8px}.premium-scrollbar::-webkit-scrollbar-track{background:rgba(0,0,0,.1);border-radius:4px}.premium-scrollbar::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:4px}.premium-scrollbar::-webkit-scrollbar-thumb:hover{background:linear-gradient(135deg,#5a6fd8,#6b46a3)}