:root{--bg-primary: #FFFFFF;--bg-secondary: #F8F9FA;--text-primary: #1A1A24;--text-secondary: #4A4A5A;--accent-gold: #B8860B;--accent-purple: #6B21A8;--accent-magenta: #9D174D;--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(0, 0, 0, .1);--gradient-gold: linear-gradient(135deg, #F3E7E9 0%, #E3EEFF 99%, #E3EEFF 100%);--gradient-expo: linear-gradient(135deg, #6B21A8 0%, #9D174D 100%)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}.skip-link{position:absolute;top:-40px;left:0;background:var(--accent-purple);color:#fff;padding:8px;z-index:1000;transition:top .2s}.skip-link:focus{top:0}h1,h2,h3,h4{font-weight:700;line-height:1.2;letter-spacing:-.02em}h1{font-size:3.5rem;margin-bottom:1.5rem}h2{font-size:2.5rem;margin-bottom:1rem}h3{font-size:1.5rem;margin-bottom:.75rem}p{margin-bottom:1rem}a{color:inherit;text-decoration:none;transition:all .3s ease}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.site-header{padding:1.5rem 0;position:sticky;top:0;z-index:100;background:#ffffffd9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--glass-border)}.nav-shell{display:flex;justify-content:space-between;align-items:center}.brand{display:flex;align-items:center;gap:1rem}.brand-mark{background:var(--gradient-expo);color:#fff;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:8px;font-weight:800;font-size:1.2rem}.brand-text strong{display:block;font-size:1.25rem}.brand-text span{display:block;font-size:.75rem;color:var(--text-secondary);font-weight:400}.site-nav{display:flex;gap:2rem}.site-nav a{font-size:.9rem;font-weight:500;color:var(--text-secondary)}.site-nav a:hover{color:var(--accent-gold)}.section{padding:6rem 0}.hero{padding:4rem 0;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-20%;left:-10%;width:50vw;height:50vw;background:radial-gradient(circle,#6b21a833,#0000 70%);z-index:-1}.hero-grid{display:grid;grid-template-columns:1fr;gap:4rem;text-align:center}.hero-copy{max-width:800px;margin:0 auto}.hero-subtitle{color:var(--accent-gold);font-weight:600;text-transform:uppercase;letter-spacing:.1em;font-size:.85rem;margin-bottom:1rem;display:block}.hero-description{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2.5rem}.button{display:inline-flex;align-items:center;justify-content:center;padding:.875rem 2rem;border-radius:50px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s ease}.button-primary{background:var(--gradient-expo);color:#fff;border:none;box-shadow:0 4px 15px #6b21a866}.button-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #6b21a899}.button-secondary{background:var(--glass-bg);color:var(--text-primary);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.button-secondary:hover{background:#0000000d;border-color:var(--accent-gold);transform:translateY(-2px)}.hero-actions{display:flex;gap:1rem;justify-content:center;margin-bottom:4rem}.hero-stats{display:flex;justify-content:center;gap:4rem;list-style:none;padding-top:3rem;border-top:1px solid var(--glass-border)}.hero-stats li{display:flex;flex-direction:column}.hero-stats strong{font-size:2.5rem;font-weight:800;color:var(--accent-gold)}.hero-stats span{font-size:.875rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.product-card,.feature-card,.signal-card{background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:16px;padding:2.5rem;transition:all .4s ease;position:relative;overflow:hidden}.product-card:hover,.feature-card:hover{transform:translateY(-10px);border-color:var(--accent-purple);box-shadow:0 20px 40px #0006}.expowise-card:hover{border-color:var(--accent-purple);box-shadow:0 20px 40px #6b21a833}.product-card h3{color:var(--text-primary);margin-bottom:1rem}.product-card p{color:var(--text-secondary);margin-bottom:1.5rem}.text-link{color:var(--accent-gold);font-weight:600;display:inline-flex;align-items:center;gap:.5rem}.text-link:after{content:"→";transition:transform .3s ease}.text-link:hover:after{transform:translate(4px)}.expo-stretch{width:100vw;position:relative;left:50%;right:50%;margin-left:-50vw;margin-right:-50vw;padding:6rem 0;color:var(--text-primary);overflow:hidden}.expo-stretch.bg-white{background:#fff}.expo-stretch.bg-light{background:#f8f9fa}.expo-stretch:after{content:"";position:absolute;top:0;right:0;width:50%;height:100%;background:radial-gradient(circle at right,rgba(212,175,55,.2) 0%,transparent 70%);pointer-events:none}.expo-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.expo-image-placeholder{width:100%;height:600px;background:#0000004d;border-radius:24px;border:2px solid rgba(212,175,55,.3);display:flex;align-items:center;justify-content:center;box-shadow:0 30px 60px #00000080;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.expo-image-placeholder span{color:#ffffff80;font-size:1.2rem;font-weight:500}.expo-features{list-style:none;margin:2rem 0}.expo-features li{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;font-size:1.1rem}.expo-features li:before{content:"✓";display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--accent-gold);color:#fff;border-radius:50%;font-weight:700;font-size:.9rem}.site-footer{background:var(--bg-secondary);border-top:1px solid var(--glass-border);padding:4rem 0 2rem;margin-top:4rem}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:4rem;margin-bottom:3rem}.footer-links{list-style:none}.footer-links li{margin-bottom:.5rem}.footer-links a{color:var(--text-secondary)}.footer-links a:hover{color:var(--accent-gold)}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid var(--glass-border);color:var(--text-secondary);font-size:.875rem}@media (max-width: 768px){h1{font-size:2.5rem}.expo-content,.footer-grid{grid-template-columns:1fr}.hero-stats{flex-direction:column;align-items:center;gap:2rem}.site-nav{display:none}}