:root{--bg:oklch(97.5% .006 85);--surface:oklch(100% 0 0);--fg:oklch(17% .022 65);--muted:oklch(50% .012 65);--border:oklch(89% .008 85);--accent:oklch(55% .135 142);--success:oklch(52% .13 142);--success-bg:oklch(95% .04 142);--font-display:"Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-body:"Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:ui-monospace, "SFMono-Regular", Menlo, "Roboto Mono", monospace;--radius:10px;--radius-sm:6px}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--fg);font-family:var(--font-body);margin:0;padding:0;font-size:16px;line-height:1.6}.container{max-width:1080px;margin:0 auto;padding:0 24px}header{background:color-mix(in oklch, var(--bg) 95%, white);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:100;position:sticky;top:0}nav{justify-content:space-between;align-items:center;padding:16px 0;display:flex}.logo{color:var(--fg);align-items:center;gap:10px;text-decoration:none;display:flex}.logo-text{font-family:var(--font-display);letter-spacing:-.02em;font-size:22px;font-weight:700}.nav-links{align-items:center;gap:28px;font-size:14px;display:flex}.nav-links a{color:var(--muted);text-decoration:none;transition:color .2s}.nav-links a:hover{color:var(--fg)}.btn{border-radius:var(--radius);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;padding:10px 20px;font-size:14px;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{filter:brightness(.92);transform:translateY(-1px)}.btn-secondary{background:var(--surface);color:var(--fg);border-color:var(--border)}.btn-secondary:hover{border-color:var(--fg)}.btn-ghost{color:var(--fg);border-color:var(--border);background:0 0}.hero{text-align:center;padding:80px 0 60px}.hero h1{font-family:var(--font-display);letter-spacing:-.03em;margin:0 0 16px;font-size:clamp(42px,5.5vw,62px);font-weight:700;line-height:1.05}.hero .tagline{color:var(--fg);max-width:620px;margin:0 auto 12px;font-size:21px;font-weight:500}.hero .sub{color:var(--muted);max-width:580px;margin:0 auto 32px;font-size:17px}.hero-ctas{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.section{padding:64px 0}.section-title{font-family:var(--font-display);letter-spacing:-.015em;margin:0 0 8px;font-size:28px;font-weight:700}.section-subtitle{color:var(--muted);max-width:520px;font-size:15px}.demo-grid{grid-template-columns:1fr 380px;align-items:start;gap:32px;margin-top:32px;display:grid}.dashboard{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.dashboard-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;display:flex}.client-name{font-weight:600}.progress{color:var(--success);background:var(--success-bg);border-radius:999px;padding:2px 10px;font-size:13px;font-weight:600}.checklist{margin:0;padding:0;list-style:none}.checklist li{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:10px 0;display:flex}.checklist li:last-child{border-bottom:none}.check-item{border:2px solid var(--border);border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;display:flex}.check-item.received{background:var(--accent);border-color:var(--accent);color:#fff}.phone-frame{background:#111;border-radius:48px;width:100%;max-width:340px;padding:12px;box-shadow:0 30px 70px #00000040}.phone-screen{background:#fff;border-radius:36px;flex-direction:column;height:520px;display:flex;position:relative;overflow:hidden}.phone-header{background:#f8f8f8;border-bottom:1px solid #eee;align-items:center;gap:8px;padding:10px 16px;font-size:13px;display:flex}.chat{flex-direction:column;flex:1;gap:10px;padding:16px;font-size:14px;display:flex;overflow-y:auto}.bubble{border-radius:16px;max-width:78%;padding:10px 14px;line-height:1.4}.bubble.slippie{background:#f0f0f0;border-bottom-left-radius:4px;align-self:flex-start}.bubble.client{background:#e8f5e9;border-bottom-right-radius:4px;align-self:flex-end}.slip-preview{background:#fff;border:1px solid #ddd;border-radius:6px;margin-top:6px;padding:8px;font-size:12px}.founder{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);grid-template-columns:1fr 1.6fr;align-items:center;gap:32px;padding:32px;display:grid}.founder-quote{font-size:18px;font-style:italic;line-height:1.5}.benefits{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:32px;display:grid}.benefit{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px}.benefit-icon{width:36px;height:36px;margin-bottom:14px}.assets-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;margin-top:28px;display:grid}.asset-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.swatch{border:1px solid var(--border);cursor:pointer;border-radius:8px;width:100%;height:62px;margin-bottom:8px;transition:transform .2s}.swatch:hover{transform:scale(1.01)}.swatch-label{color:var(--muted);justify-content:space-between;font-size:12px;display:flex}.logo-showcase{flex-wrap:wrap;align-items:center;gap:20px;display:flex}.small-icon{border:1px solid var(--border);background:#fff;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;display:flex;overflow:hidden}.modal{z-index:200;background:#0000008c;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.modal.open{display:flex}.modal-content{background:var(--surface);border-radius:var(--radius);width:100%;max-width:420px;padding:28px;box-shadow:0 20px 60px #0003}.form-group{margin-bottom:16px}.form-group label{color:var(--muted);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-group input,.form-group select{border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;padding:10px 12px;font-size:15px}.success-state{text-align:center;padding:20px 10px}footer{border-top:1px solid var(--border);color:var(--muted);padding:32px 0;font-size:13px}.slip-motif{opacity:.06;pointer-events:none}.status-pill{background:var(--success-bg);color:var(--success);border-radius:999px;padding:2px 9px;font-size:12px;font-weight:600;display:inline-block}.real-copy{font-size:15px}@media (width<=900px){.demo-grid,.founder{grid-template-columns:1fr}.nav-links a:not(.btn){display:none}.hero{padding:48px 0 40px}.phone-frame{max-width:300px;margin:0 auto}}button.btn{font-family:inherit}