:root{--background: #ffffff;--foreground: #0a0a0a;--muted: #737373;--muted-foreground: #a3a3a3;--border: #e5e5e5;--input: #e5e5e5;--ring: #0a0a0a;--radius: 6px;--card: #ffffff;--card-border: #e5e5e5;--accent: #f5f5f5}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--background);color:var(--foreground);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;line-height:1.6}.nav{position:fixed;top:0;left:0;right:0;z-index:100;border-bottom:1px solid var(--border);background:#fffc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.nav-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 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var(--border)}.btn-outline:hover{background:var(--accent)}.btn-full{width:100%}.page{min-height:100vh;display:flex;flex-direction:column}main{flex:1}.hero{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - 56px);padding:96px 24px 64px}.hero-compact{min-height:auto;padding:120px 24px 48px}.hero-with-diagram{min-height:100vh;padding:96px 24px 40px;align-items:flex-start;justify-content:center}.hero-with-diagram .hero-inner{max-width:1100px;width:100%;text-align:center}.hero-diagram{margin-top:48px}.hero-tagline{margin-top:32px;text-align:center;font-family:Playfair Display,Georgia,serif;font-style:italic;font-size:20px;color:var(--foreground);letter-spacing:-.01em}.tagline-1,.tagline-2{opacity:0;display:inline-block;transition:opacity .6s ease,transform .6s 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span{width:10px;height:10px;border-radius:50%;background:var(--border)}.demo-body{display:flex;align-items:center;justify-content:center;min-height:360px;font-size:14px;color:var(--muted-foreground)}.section-cta{border-bottom:1px solid var(--border)}.cta-card{border:1px solid var(--border);border-radius:var(--radius);padding:48px;text-align:center;background:var(--accent)}.cta-card h2{font-size:24px;font-weight:700;letter-spacing:-.02em;margin-bottom:8px}.cta-card p{color:var(--muted);font-size:15px;margin-bottom:24px}.form-card{max-width:420px;width:100%;border:1px solid var(--border);border-radius:var(--radius);padding:32px;background:var(--card)}.form-card 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overflowPulse{0%,to{opacity:1}50%{opacity:.3}}.flow-time{margin-left:16px;font-size:13px;font-weight:600;color:var(--foreground);white-space:nowrap;opacity:0;transform:translate(-8px);transition:opacity .5s ease,transform .5s ease}.flow-time.flow-visible{opacity:1;transform:translate(0)}@media(max-width:768px){h1{font-size:32px}.hero{padding:80px 20px 48px}.hero-sub{font-size:15px}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.cards{grid-template-columns:1fr}.section{padding:48px 20px}.section-header h2{font-size:24px}.cta-card{padding:32px 24px}.form-card{border:none;padding:0}.footer-inner{flex-direction:column;gap:8px;text-align:center}.flow-circle{width:64px;height:64px}.flow-circle span{font-size:10px}.flow-label{font-size:11px;min-width:32px}.flow-arrow{margin:0 4px}.flow-arrow svg,.flow-arrow{width:20px}.hero-with-diagram{padding:80px 16px 32px}.hero-diagram{margin-top:32px}}