.header p{font-size:1rem}.header h1{font-size:1.75rem;font-weight:600;margin-top:24px;margin-bottom:8px;color:var(--text-primary);transition:color .3s ease}:root{--bg-gradient-1: #ffffff;--bg-gradient-2: #f8fafc;--container-bg: rgba(255, 255, 255, .9);--container-border: rgba(0, 0, 0, .1);--container-shadow: rgba(0, 0, 0, .1);--text-primary: #1e293b;--text-secondary: rgba(30, 41, 59, .6);--text-muted: rgba(30, 41, 59, .4);--accent-blue: #3b82f6;--accent-green: #16a34a;--badge-bg: rgba(22, 163, 74, .1);--badge-border: rgba(22, 163, 74, .2);--section-border: rgba(0, 0, 0, .1);--logo-main: #1e3a5f;--logo-tagline: #0891b2;--card-bg: rgba(0, 0, 0, .03)}[data-theme=dark]{--bg-gradient-1: #1a1a2e;--bg-gradient-2: #16213e;--container-bg: rgba(255, 255, 255, .05);--container-border: rgba(255, 255, 255, .1);--container-shadow: rgba(0, 0, 0, .5);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .6);--text-muted: rgba(255, 255, 255, .4);--accent-blue: #60a5fa;--accent-green: #22c55e;--badge-bg: rgba(34, 197, 94, .2);--badge-border: rgba(34, 197, 94, .3);--section-border: rgba(255, 255, 255, .1);--logo-main: #ffffff;--logo-tagline: #22d3ee;--card-bg: rgba(0, 0, 0, .2)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:linear-gradient(135deg,var(--bg-gradient-1) 0%,var(--bg-gradient-2) 100%);min-height:100vh;padding:80px 20px 40px;color:var(--text-primary);transition:background .3s ease,color .3s ease}.container{max-width:800px}.header{text-align:center;margin-bottom:48px}.footer{margin-top:48px;text-align:center;font-size:.8rem;color:var(--text-muted);line-height:1.6;transition:color .3s ease}.auth-btn-secondary:hover{background:var(--card-bg);border-color:var(--accent-blue);color:var(--accent-blue)}.gli-cert-card{background:#fff;border-radius:12px;padding:24px 36px;margin:24px auto 48px;max-width:340px;display:flex;justify-content:center;align-items:center;box-shadow:0 4px 20px #00000014;border:1px solid rgba(0,0,0,.06);transition:all .3s ease}[data-theme=dark] .gli-cert-card{box-shadow:0 4px 20px #0000004d;border-color:#ffffff1a}.gli-cert-card a{display:block;transition:transform .2s ease}.gli-cert-card a:hover{transform:scale(1.03)}.gli-cert-card img{display:block;width:100%;max-width:280px;height:auto}.content-section{background:var(--container-bg);backdrop-filter:blur(10px);border-radius:16px;padding:32px;margin-bottom:24px;border:1px solid var(--container-border);box-shadow:0 10px 40px -10px var(--container-shadow);transition:all .3s ease}.content-section h2{font-size:1.25rem;font-weight:600;margin-bottom:16px;color:var(--text-primary);transition:color .3s ease}.content-section p{font-size:.95rem;line-height:1.7;color:var(--text-secondary);margin-bottom:16px;transition:color .3s ease}.content-section p:last-child{margin-bottom:0}.content-section ul{list-style:none;padding:0;margin:16px 0}.content-section li{font-size:.95rem;line-height:1.7;color:var(--text-secondary);padding-left:24px;position:relative;margin-bottom:8px;transition:color .3s ease}.content-section li:before{content:"→";position:absolute;left:0;color:var(--accent-blue)}.comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}.comparison-card{background:var(--card-bg);border-radius:12px;padding:20px;transition:all .3s ease}.comparison-card h3{font-size:.9rem;font-weight:600;margin-bottom:8px;color:var(--text-primary);transition:color .3s ease}.comparison-card.hardware h3{color:var(--accent-green)}.comparison-card.software h3{color:var(--text-muted)}.comparison-card p{font-size:.85rem;margin-bottom:0}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}.feature-item{background:var(--card-bg);border-radius:12px;padding:20px;text-align:center;transition:all .3s ease}.feature-icon{font-size:2rem;margin-bottom:12px}.feature-item h3{font-size:.9rem;font-weight:600;margin-bottom:8px;color:var(--text-primary);transition:color .3s ease}.feature-item p{font-size:.8rem;margin-bottom:0;color:var(--text-muted)}.cta-section{text-align:center;margin-top:40px}.cta-btn{display:inline-block;padding:14px 32px;border-radius:12px;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;font-size:1rem;font-weight:600;text-decoration:none;transition:all .2s ease}.cta-btn:hover{background:linear-gradient(135deg,#2563eb,#1d4ed8);transform:translateY(-2px);box-shadow:0 10px 20px -10px #3b82f680}@media(max-width:640px){.comparison-grid,.feature-grid{grid-template-columns:1fr}.content-section{padding:24px}.auth-controls-wrap{top:7px;right:60px;gap:6px}}