*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#0a0a0b;--bg-card:#141416;--bg-card-hover:#1a1a1d;--border:#2a2a2e;--text:#f5f5f6;--text-dim:#a1a1aa;--text-muted:#71717a;--accent:#6366f1;--accent-hover:#818cf8;--accent-glow:rgba(99,102,241,0.15);--danger:#ef4444;--danger-glow:rgba(239,68,68,0.12);--success:#22c55e;--radius:12px;--radius-sm:8px;--max-w:1200px}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Inter',sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,10,11,0.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:var(--max-w);margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:700;font-size:1.25rem;display:flex;align-items:center;gap:8px}
.logo-icon{font-size:1.5rem}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{color:var(--text-dim);font-size:0.9rem;font-weight:500}
.nav-links a:hover{color:var(--text)}
.nav-cta{background:var(--accent);color:white!important;padding:8px 20px;border-radius:999px;font-weight:600;font-size:0.85rem;transition:background 0.2s}
.nav-cta:hover{background:var(--accent-hover)}
section{padding:100px 24px}
.container{max-width:var(--max-w);margin:0 auto}
#hero{padding-top:160px;text-align:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--bg-card);border:1px solid var(--border);border-radius:999px;padding:6px 16px;font-size:0.85rem;color:var(--text-dim);margin-bottom:32px}
.hero-badge-dot{width:8px;height:8px;background:var(--success);border-radius:50%}
.hero-title{font-size:clamp(2.5rem,6vw,4rem);font-weight:800;line-height:1.1;letter-spacing:-0.03em;margin-bottom:24px}
.hero-title span{background:linear-gradient(135deg,var(--accent),#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-subtitle{font-size:1.2rem;color:var(--text-dim);max-width:600px;margin:0 auto 40px;line-height:1.7}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:999px;font-weight:600;font-size:1rem;border:none;cursor:pointer;transition:all 0.2s;text-decoration:none}
.btn-primary{background:var(--accent);color:white;box-shadow:0 0 40px var(--accent-glow)}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}
.btn-secondary{background:var(--bg-card);color:var(--text);border:1px solid var(--border)}
.btn-secondary:hover{background:var(--bg-card-hover);border-color:#444}
.hero-demo{margin-top:80px;max-width:800px;margin-left:auto;margin-right:auto;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,0.4)}
.demo-header{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#1a1a1d;border-bottom:1px solid var(--border)}
.demo-dot{width:12px;height:12px;border-radius:50%}
.demo-dot:nth-child(1){background:#ef4444}.demo-dot:nth-child(2){background:#f59e0b}.demo-dot:nth-child(3){background:#22c55e}
.demo-url{margin-left:12px;font-size:0.8rem;color:var(--text-muted);background:var(--bg);padding:4px 12px;border-radius:6px}
.demo-body{padding:24px;font-family:'SF Mono','Fira Code',monospace;font-size:0.85rem}
.demo-line{margin-bottom:8px;color:var(--text-dim)}
.demo-secret{background:var(--danger-glow);color:var(--danger);padding:2px 6px;border-radius:4px;border:1px solid rgba(239,68,68,0.3)}
.demo-warning{margin-top:16px;padding:12px 16px;background:var(--danger-glow);border:1px solid rgba(239,68,68,0.2);border-radius:var(--radius-sm);display:flex;align-items:flex-start;gap:10px;font-family:-apple-system,BlinkMacSystemFont,sans-serif;font-size:0.85rem;color:#fca5a5}
.demo-warning-icon{font-size:1.2rem;flex-shrink:0}
#features{background:var(--bg-card)}
.section-label{text-transform:uppercase;letter-spacing:0.1em;font-size:0.8rem;font-weight:600;color:var(--accent);margin-bottom:16px}
.section-title{font-size:2.5rem;font-weight:800;letter-spacing:-0.02em;margin-bottom:16px}
.section-desc{color:var(--text-dim);font-size:1.1rem;max-width:600px;margin-bottom:64px}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.feature-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:32px;transition:border-color 0.2s,transform 0.2s}
.feature-card:hover{border-color:#444;transform:translateY(-2px)}
.feature-icon{width:48px;height:48px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:20px}
.feature-icon.detect{background:rgba(99,102,241,0.1)}
.feature-icon.block{background:rgba(239,68,68,0.1)}
.feature-icon.private{background:rgba(34,197,94,0.1)}
.feature-icon.stats{background:rgba(245,158,11,0.1)}
.feature-card h3{font-size:1.1rem;margin-bottom:8px}
.feature-card p{color:var(--text-dim);font-size:0.9rem;line-height:1.6}
#patterns{text-align:center}
.patterns-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:48px;text-align:left}
.pattern-tag{background:var(--bg-card);border:1px solid var(--border);border-radius:999px;padding:10px 18px;font-size:0.85rem;color:var(--text-dim);display:flex;align-items:center;gap:8px}
.pattern-tag::before{content:"\2713";color:var(--success);font-weight:700}
#pricing{background:var(--bg-card)}
.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:48px}
.pricing-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:40px 32px;position:relative;transition:border-color 0.2s}
.pricing-card:hover{border-color:#444}
.pricing-card.featured{border-color:var(--accent);box-shadow:0 0 40px var(--accent-glow)}
.pricing-card.featured::before{content:"Most Popular";position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--accent);color:white;padding:4px 16px;border-radius:999px;font-size:0.75rem;font-weight:600}
.pricing-name{font-size:1.1rem;font-weight:700;margin-bottom:8px}
.pricing-price{font-size:3rem;font-weight:800;letter-spacing:-0.03em;margin-bottom:4px}
.pricing-period{color:var(--text-muted);font-size:0.9rem;margin-bottom:24px}
.pricing-features{list-style:none;margin-bottom:32px}
.pricing-features li{padding:8px 0;color:var(--text-dim);font-size:0.9rem;display:flex;align-items:center;gap:10px}
.pricing-features li::before{content:"\2713";color:var(--success);font-weight:700}
.pricing-cta{display:block;text-align:center;padding:14px 0;border-radius:999px;font-weight:600;font-size:0.95rem;transition:all 0.2s}
.pricing-cta.primary{background:var(--accent);color:white}
.pricing-cta.primary:hover{background:var(--accent-hover)}
.pricing-cta.secondary{background:transparent;color:var(--text);border:1px solid var(--border)}
.pricing-cta.secondary:hover{background:var(--bg-card-hover)}
.faq-list{max-width:700px;margin:48px auto 0}
.faq-item{border-bottom:1px solid var(--border);padding:24px 0}
.faq-q{font-weight:600;font-size:1.05rem;margin-bottom:8px}
.faq-a{color:var(--text-dim);font-size:0.95rem;line-height:1.7}
#cta{text-align:center}
#cta .section-title{margin-bottom:24px}
#cta .section-desc{margin:0 auto 40px}
footer{border-top:1px solid var(--border);padding:48px 24px}
.footer-inner{max-width:var(--max-w);margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.footer-links{display:flex;gap:24px}
.footer-links a{color:var(--text-muted);font-size:0.85rem}
.footer-links a:hover{color:var(--text-dim)}
.footer-copy{color:var(--text-muted);font-size:0.85rem}
@media(max-width:768px){.nav-links{display:none}.hero-title{font-size:2rem}.section-title{font-size:1.8rem}.footer-inner{flex-direction:column;text-align:center}}