:root{--bg:#fff;--surface:#fff;--surface-2:#f8fafc;--surface-3:#f1f5f9;--border:#e2e8f0;--border-strong:#cbd5e1;--text:#0f172a;--text-muted:#475569;--text-subtle:#64748b;--primary:#0f766e;--primary-hover:#115e59;--primary-soft:#ccfbf1;--primary-deep:#134e4a;--accent:#f59e0b;--shadow-sm:0 1px 2px 0 #0000000a;--shadow-md:0 8px 24px -6px #0000001a;--shadow-lg:0 24px 48px -12px #0000002e;--radius:14px;--radius-lg:22px;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace}*{box-sizing:border-box}html,body{margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.55}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-hover)}h1,h2,h3,h4{color:var(--text);letter-spacing:-.02em;margin:0;font-weight:700}h1{letter-spacing:-.035em;font-size:clamp(40px,6vw,64px);line-height:1.05}h2{font-size:clamp(28px,4vw,40px);line-height:1.15}h3{font-size:20px;line-height:1.3}h4{font-size:16px;line-height:1.3}p{color:var(--text-muted);margin:0 0 16px}img{max-width:100%;height:auto;display:block}.container{max-width:1120px;margin:0 auto;padding:0 24px}.container-narrow{max-width:760px;margin:0 auto;padding:0 24px}.section{padding:96px 0}.section.tight{padding:64px 0}.section.tonal{background:var(--surface-2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}@media (width<=720px){.section{padding:64px 0}}.topnav{z-index:10;-webkit-backdrop-filter:saturate(180%)blur(16px);border-bottom:1px solid var(--border);background:#ffffffd9;position:sticky;top:0}.topnav 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.signin:hover{background:var(--surface-2);color:var(--text)}@media (width<=720px){.topnav nav{gap:14px}.topnav nav a:not(.signin){display:none}}.hero{background:radial-gradient(900px 540px at 80% -10%, #0f766e2e, transparent 60%), radial-gradient(700px 420px at 0% 0%, #f59e0b1a, transparent 55%), linear-gradient(180deg, var(--surface-2) 0%, var(--bg) 65%);padding:100px 0 120px;position:relative;overflow:hidden}.hero .eyebrow{background:var(--primary-soft);color:var(--primary-deep);letter-spacing:.08em;text-transform:uppercase;border-radius:999px;margin-bottom:20px;padding:6px 12px;font-size:12px;font-weight:700;display:inline-block}.hero h1{max-width:22ch;margin-bottom:22px}.hero .lede{max-width:52ch;color:var(--text-muted);margin-bottom:32px;font-size:18px}.hero .cta-row{flex-wrap:wrap;gap:14px;display:flex}.btn{font:inherit;border:1px solid var(--primary);background:var(--primary);color:#fff;cursor:pointer;border-radius:11px;justify-content:center;align-items:center;padding:13px 22px;font-size:15px;font-weight:600;text-decoration:none;transition:transform .12s,background .12s,border-color .12s,box-shadow .12s;display:inline-flex}.btn:hover{background:var(--primary-hover);border-color:var(--primary-hover);color:#fff;box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn.ghost{color:var(--text);border-color:var(--border-strong);background:0 0}.btn.ghost:hover{background:var(--surface-2);border-color:var(--border-strong);color:var(--text)}.btn.large{padding:16px 26px;font-size:16px}.feature-grid{grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;display:grid}@media (width<=900px){.feature-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.feature-grid{grid-template-columns:1fr}}.feature{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:28px;transition:transform .15s,box-shadow .15s,border-color .15s}.feature:hover{box-shadow:var(--shadow-md);border-color:var(--primary-soft);transform:translateY(-2px)}.feature .icon{background:var(--primary-soft);width:44px;height:44px;color:var(--primary-deep);border-radius:11px;justify-content:center;align-items:center;margin-bottom:14px;font-size:22px;display:inline-flex}.feature h3{margin-bottom:8px}.feature p{margin:0;font-size:15px}.feature-row{grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid}.feature-row+.feature-row{margin-top:96px}.feature-row.reverse>:first-child{order:2}.feature-row .visual{background:linear-gradient(180deg, var(--surface-2), var(--surface));border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);min-height:320px;color:var(--text-subtle);text-align:center;justify-content:center;align-items:center;padding:28px;font-size:14px;font-weight:600;display:flex}@media (width<=880px){.feature-row{grid-template-columns:1fr;gap:28px}.feature-row.reverse>:first-child{order:0}}.pricing-card{background:var(--surface);border:2px solid var(--primary);border-radius:var(--radius-lg);max-width:480px;box-shadow:var(--shadow-lg);margin:32px auto 0;padding:36px;position:relative}.pricing-card .tag{background:var(--primary);color:#fff;letter-spacing:.08em;text-transform:uppercase;border-radius:999px;padding:6px 14px;font-size:11px;font-weight:700;position:absolute;top:-14px;left:24px}.pricing-card .plan-name{color:var(--primary);text-transform:uppercase;letter-spacing:.08em;font-size:14px;font-weight:700}.pricing-card .price{color:var(--text);letter-spacing:-.04em;margin:8px 0 4px;font-size:52px;font-weight:800}.pricing-card .price .unit{color:var(--text-muted);font-size:16px;font-weight:600}.pricing-card .desc{color:var(--text-muted);margin-bottom:18px;font-size:15px}.pricing-card ul{margin:0 0 22px;padding:0;list-style:none}.pricing-card li{border-bottom:1px solid var(--border);color:var(--text);align-items:center;gap:10px;padding:8px 0;font-size:15px;display:flex}.pricing-card li:last-child{border-bottom:none}.pricing-card li:before{content:"✓";color:var(--primary);font-size:16px;font-weight:800}.pricing-card .btn{width:100%}.cta-band{background:linear-gradient(135deg, var(--primary-deep) 0%, var(--primary) 100%);color:#fff;text-align:center;padding:80px 0}.cta-band h2{color:#fff;margin-bottom:14px}.cta-band p{color:#ffffffd9;max-width:52ch;margin:0 auto 28px;font-size:18px}.cta-band .btn{color:var(--primary-deep);background:#fff;border-color:#fff}.cta-band .btn:hover{background:var(--surface-3);color:var(--primary-deep);border-color:var(--surface-3)}.cta-band .btn.ghost{color:#fff;background:0 0;border-color:#ffffff73}.cta-band .btn.ghost:hover{color:#fff;background:#ffffff1a}.footer{background:var(--surface-2);border-top:1px solid var(--border);padding:56px 0 32px}.footer .grid{grid-template-columns:2fr 1fr 1fr 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.grid>:first-child{grid-column:1/-1}}.eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--primary);margin-bottom:14px;font-size:13px;font-weight:700;display:inline-block}.text-center{text-align:center}.muted{color:var(--text-muted)}.lede{color:var(--text-muted);max-width:56ch;font-size:18px}.section h2+.lede{margin-top:16px}.section .text-center .lede{margin-left:auto;margin-right:auto}.product-overview{padding-top:64px;padding-bottom:0}.product-shot{border-radius:var(--radius-lg);width:100%;height:auto;box-shadow:var(--shadow-lg);display:block}