:root{--color-primary: #0066FF;--color-primary-dark: #0047CC;--color-primary-light: #E8F0FF;--color-accent: #7C3AED;--color-accent-light: #EDE9FE;--gradient-primary: linear-gradient(135deg, #0066FF 0%, #7C3AED 100%);--gradient-text: linear-gradient(135deg, #0066FF 0%, #7C3AED 50%, #06B6D4 100%);--gradient-dark: linear-gradient(180deg, #0A0A12 0%, #111827 100%);--gradient-glow: radial-gradient(ellipse at center, rgba(0, 102, 255, .15) 0%, transparent 70%);--color-text-main: #0F172A;--color-text-secondary: #64748B;--color-text-tertiary: #94A3B8;--color-bg: #FFFFFF;--color-bg-alt: #F8FAFC;--color-bg-dark: #0A0A12;--color-bg-accent: #111827;--color-border: #E2E8F0;--color-border-light: #F1F5F9;--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .2);--glass-blur: blur(20px);--glass-bg-dark: rgba(15, 23, 42, .8);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .1);--shadow-xl: 0 24px 60px rgba(0, 0, 0, .15);--shadow-glow: 0 0 40px rgba(0, 102, 255, .15);--shadow-glow-accent: 0 0 40px rgba(124, 58, 237, .15);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-2xl: 32px;--container-width: 1200px;--header-height: 80px;--ease-out-expo: cubic-bezier(.16, 1, .3, 1);--ease-out-quart: cubic-bezier(.25, 1, .5, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--color-bg);color:var(--color-text-main);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}a{text-decoration:none;color:inherit;transition:all .3s var(--ease-out-expo)}ul{list-style:none}button{font-family:inherit;border:none;background:none;cursor:pointer}::selection{background:#0066ff26;color:var(--color-text-main)}.container{max-width:var(--container-width);margin:0 auto;padding:0 24px;width:100%}.mx-auto{margin-left:auto;margin-right:auto}.text-center{text-align:center}.max-w-600{max-width:600px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.section{padding:120px 0;position:relative}.section-bg-alt{background-color:var(--color-bg-alt)}h1,h2,h3,h4,h5,h6{line-height:1.1;letter-spacing:-.03em;font-weight:800;color:var(--color-text-main)}h1{font-size:clamp(2.5rem,5vw,4.5rem);margin-bottom:24px}h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:16px}h3{font-size:clamp(1.5rem,2.5vw,1.875rem);margin-bottom:12px;font-weight:700}h4{font-size:1.25rem;font-weight:700;letter-spacing:-.02em}p{color:var(--color-text-secondary);font-size:1.125rem;margin-bottom:16px;line-height:1.7}.gradient-text{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-primary{color:var(--color-primary)}.text-white{color:#fff}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:16px 32px;font-weight:600;border-radius:var(--radius-xl);transition:all .4s var(--ease-out-expo);font-size:1rem;position:relative;overflow:hidden;letter-spacing:-.01em}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px #0066ff40}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 30px #0066ff59}.btn-primary:active{transform:translateY(-1px)}.btn-secondary{background-color:#fff;color:var(--color-text-main);border:1.5px solid var(--color-border);box-shadow:var(--shadow-sm)}.btn-secondary:hover{border-color:var(--color-primary);color:var(--color-primary);transform:translateY(-3px);box-shadow:var(--shadow-md)}.btn-secondary:active{transform:translateY(-1px)}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important;box-shadow:none!important}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.section-header{margin-bottom:60px;text-align:center}.section-header p{max-width:600px;margin:0 auto}.section-label{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:var(--color-primary-light);color:var(--color-primary);border-radius:100px;font-size:.85rem;font-weight:600;letter-spacing:.02em;margin-bottom:20px}.bg-dark{background:var(--gradient-dark);color:#fff}.bg-dark h1,.bg-dark h2,.bg-dark h3,.bg-dark h4{color:#fff}.bg-dark p{color:#ffffffb3}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.mb-8{margin-bottom:32px}.mb-12{margin-bottom:48px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mt-12{margin-top:48px}.flex{display:flex}.items-center{align-items:center}.justify-center{justify-content:center}.gap-4{gap:16px}@media(max-width:1024px){.grid-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.section{padding:80px 0}.grid-3{grid-template-columns:1fr}}@media(max-width:640px){.grid-4{grid-template-columns:1fr}}.btn svg{transition:transform .3s var(--ease-out-expo)}.btn:hover svg{transform:translate(4px)}.navbar{position:fixed;top:0;left:0;width:100%;height:var(--header-height);z-index:1000;transition:all .4s var(--ease-out-expo);background-color:#fff9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid transparent}.navbar-scrolled{background-color:#ffffffe6;border-bottom:1px solid var(--color-border-light);box-shadow:0 4px 30px #0000000a}.navbar-container{display:flex;align-items:center;justify-content:space-between;height:100%;position:relative}.navbar-logo{font-weight:800;font-size:1.25rem;color:var(--color-text-main);letter-spacing:-.03em;display:inline-flex}.navbar-desktop{display:flex;align-items:center;gap:32px}.navbar-links{display:flex;gap:28px}.nav-link{font-size:.95rem;font-weight:500;color:var(--color-text-secondary);position:relative;padding:4px 0}.nav-link:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--gradient-primary);border-radius:2px;transition:width .3s var(--ease-out-expo)}.nav-link:hover:after,.nav-link.active:after{width:100%}.nav-link:hover,.nav-link.active{color:var(--color-text-main)}.navbar-cta{padding:10px 20px;font-size:.9rem}.navbar-toggle{display:none;color:var(--color-text-main);padding:4px}.navbar-mobile{position:fixed;top:var(--header-height);left:0;width:100%;background:#fffffffa;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:24px;border-bottom:1px solid var(--color-border);z-index:999;box-shadow:var(--shadow-xl)}.navbar-mobile-links{display:flex;flex-direction:column;gap:8px}.nav-link-mobile{font-size:1.1rem;font-weight:600;color:var(--color-text-secondary);display:block;padding:12px 16px;border-radius:var(--radius-md);transition:all .2s ease}.nav-link-mobile:hover,.nav-link-mobile.active{color:var(--color-primary);background:var(--color-primary-light)}.mobile-cta{width:100%;margin-top:8px}@media(max-width:768px){.navbar-desktop{display:none}.navbar-toggle{display:flex;align-items:center;justify-content:center}}.footer{padding:80px 0 40px;background:var(--color-bg-alt);border-top:1px solid var(--color-border-light)}.footer-container{display:flex;flex-direction:column;gap:60px}.footer-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:40px}.footer-brand{max-width:300px}.footer-brand h4{margin-bottom:12px;font-size:1.25rem}.footer-tagline{font-size:.95rem;margin-bottom:24px}.footer-socials{display:flex;gap:12px}.footer-socials a{width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);background:var(--color-bg);border:1px solid var(--color-border-light);border-radius:50%;transition:all .3s var(--ease-out-expo)}.footer-socials a:hover{color:var(--color-primary);border-color:var(--color-primary);box-shadow:var(--shadow-glow)}.footer-links{display:flex;gap:60px;flex-wrap:wrap}.footer-col h5{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-tertiary);margin-bottom:16px;font-weight:700}.footer-col a{display:block;font-size:.95rem;color:var(--color-text-secondary);margin-bottom:12px;transition:all .3s ease}.footer-col a:hover{color:var(--color-primary);transform:translate(4px)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:32px;border-top:1px solid var(--color-border-light);flex-wrap:wrap;gap:20px}.copyright{font-size:.85rem;color:var(--color-text-tertiary)}.ai-badge{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--color-bg);border:1px solid var(--color-border-light);border-radius:100px;font-size:.75rem;font-weight:600;color:var(--color-text-secondary);box-shadow:var(--shadow-sm);cursor:default}.ai-icon{color:var(--color-primary)}@media(max-width:768px){.footer-top{flex-direction:column}.footer-links{gap:40px}.footer-bottom{flex-direction:column;align-items:flex-start}}.a11y-toolbar{position:fixed;left:20px;bottom:20px;z-index:9999;font-family:sans-serif}.a11y-toggle{width:48px;height:48px;border-radius:50%;background:var(--gradient-primary);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);border:none;cursor:pointer;transition:all .3s cubic-bezier(.175,.885,.32,1.275)}.a11y-toggle:hover{transform:scale(1.1) rotate(5deg);box-shadow:var(--shadow-glow)}.a11y-panel{position:absolute;bottom:64px;left:0;width:240px;background-color:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);padding:16px;border:1px solid var(--color-border);animation:slideIn .3s var(--ease-out-expo)}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.a11y-control{margin-bottom:20px}.a11y-control:last-child{margin-bottom:0}.control-header{display:flex;align-items:center;gap:8px;margin-bottom:12px;color:var(--color-text-main);font-size:.85rem;font-weight:600}.btn-group{display:flex;gap:4px}.btn-group button{flex:1;padding:6px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background-color:var(--color-bg-alt);font-weight:600;cursor:pointer;font-size:.85rem;transition:all .2s ease}.btn-group button:hover{background-color:var(--color-border)}.toggle-btn{width:100%;padding:10px;border:1.5px solid var(--color-primary);color:var(--color-primary);border-radius:var(--radius-sm);background-color:transparent;font-weight:600;cursor:pointer;transition:all .2s ease}.toggle-btn.active{background-color:var(--color-primary);color:#fff}body.high-contrast{--color-primary: #FFFF00 !important;--color-primary-dark: #FFD700 !important;--color-primary-light: #333300 !important;--color-accent: #FF00FF !important;--color-accent-light: #330033 !important;--gradient-primary: linear-gradient(135deg, #FFFF00 0%, #FF00FF 100%) !important;--gradient-text: linear-gradient(135deg, #FFFF00 0%, #FF00FF 50%, #00FFFF 100%) !important;--gradient-dark: linear-gradient(180deg, #000000 0%, #111111 100%) !important;--color-text-main: #FFFFFF !important;--color-text-secondary: #E5E5E5 !important;--color-text-tertiary: #CCCCCC !important;--color-bg: #000000 !important;--color-bg-alt: #111111 !important;--color-bg-dark: #000000 !important;--color-bg-accent: #222222 !important;--color-border: #FFFFFF !important;--color-border-light: #666666 !important;--glass-bg: rgba(0, 0, 0, .9) !important;--glass-bg-dark: rgba(0, 0, 0, .95) !important;--shadow-glow: 0 0 40px rgba(255, 255, 0, .3) !important}body.high-contrast .card,body.high-contrast .navbar,body.high-contrast .navbar-mobile,body.high-contrast .footer{background-color:#000!important;border-color:#fff!important;color:#fff!important}body.high-contrast .navbar{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}body.high-contrast button{border:2px solid white!important}body.high-contrast .btn-primary{background:#000!important;color:#ff0!important;border-color:#ff0!important}body.high-contrast .gradient-orb{display:none}