:root{--color-primary: #2563EB;--color-primary-dark: #1E40AF;--color-primary-light: #3B82F6;--color-primary-lighter: #60A5FA;--color-primary-lightest: #DBEAFE;--color-accent: #10B981;--color-accent-dark: #059669;--color-accent-light: #34D399;--color-dark: #0F172A;--color-dark-secondary: #1E293B;--color-gray: #475569;--color-gray-light: #64748B;--color-gray-lighter: #94A3B8;--color-gray-lightest: #F1F5F9;--color-white: #FFFFFF;--color-success: #10B981;--color-warning: #F59E0B;--color-error: #EF4444;--color-info: #3B82F6;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--transition-fast: .15s ease-in-out;--transition-base: .3s ease-in-out;--transition-slow: .5s ease-in-out}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.scroll-animate{opacity:0;transform:translateY(30px);transition:opacity .6s ease-out,transform .6s ease-out}.scroll-animate.is-visible{opacity:1;transform:translateY(0)}.fade-in{opacity:0;transition:opacity .8s ease-out}.fade-in.is-visible{opacity:1}.slide-in-left{opacity:0;transform:translate(-50px);transition:opacity .7s ease-out,transform .7s ease-out}.slide-in-left.is-visible{opacity:1;transform:translate(0)}.slide-in-right{opacity:0;transform:translate(50px);transition:opacity .7s ease-out,transform .7s ease-out}.slide-in-right.is-visible{opacity:1;transform:translate(0)}.slide-in-bottom{opacity:0;transform:translateY(50px);transition:opacity .7s ease-out,transform .7s ease-out}.slide-in-bottom.is-visible{opacity:1;transform:translateY(0)}.scale-in{opacity:0;transform:scale(.9);transition:opacity .6s ease-out,transform .6s ease-out}.scale-in.is-visible{opacity:1;transform:scale(1)}.stagger-1{transition-delay:.1s}.stagger-2{transition-delay:.2s}.stagger-3{transition-delay:.3s}.stagger-4{transition-delay:.4s}.stagger-5{transition-delay:.5s}.stagger-6{transition-delay:.6s}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px #2563eb4d}50%{box-shadow:0 0 40px #2563eb99}}@keyframes gradient-shift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.float-animation{animation:float 6s ease-in-out infinite}.pulse-glow{animation:pulse-glow 2s ease-in-out infinite}.gradient-animate{background-size:200% 200%;animation:gradient-shift 8s ease infinite}.btn-primary{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:var(--color-white);font-weight:600;padding:1rem 2rem;border-radius:.75rem;border:none;cursor:pointer;transition:all var(--transition-base);box-shadow:var(--shadow-md);position:relative;overflow:hidden}.btn-primary:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#ffffff1a,#fff0);opacity:0;transition:opacity var(--transition-base)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-xl)}.btn-primary:hover:before{opacity:1}.btn-secondary{background:var(--color-white);color:var(--color-primary);font-weight:600;padding:1rem 2rem;border-radius:.75rem;border:2px solid var(--color-primary);cursor:pointer;transition:all var(--transition-base);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--color-primary-lightest);transform:translateY(-2px);box-shadow:var(--shadow-md)}.card{background:var(--color-white);border-radius:1rem;padding:2rem;box-shadow:var(--shadow-md);transition:all var(--transition-base);border:1px solid rgba(0,0,0,.05)}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-xl)}.card-feature{position:relative;overflow:hidden}.card-feature:after{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--color-primary) 0%,var(--color-accent) 100%);transform:scaleX(0);transform-origin:left;transition:transform var(--transition-base)}.card-feature:hover:after{transform:scaleX(1)}.section-padding{padding:5rem 1.5rem}@media(min-width:768px){.section-padding{padding:7rem 1.5rem}}.gradient-primary{background:linear-gradient(135deg,var(--color-primary-lightest) 0%,var(--color-white) 100%)}.gradient-accent{background:linear-gradient(135deg,#F0FDF4 0%,var(--color-white) 100%)}.gradient-overlay{background:linear-gradient(135deg,#2563eb0d,#10b9810d)}.text-gradient{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}.skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:1000px 100%;animation:shimmer 2s infinite}.backdrop-blur{backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.glass-effect{background:#ffffffb3;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3)}@media(max-width:768px){.section-padding{padding:3rem 1rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}