:root{--bg: #ededed;--surface: #deebff;--muted: #434343;--text: #000000;--accent: #2aa9a4;--border: #14232f;--card-border: #162631;--maxwidth: 1100px;--radius: 8px;--gap: 20px;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;font-size:16px;line-height:1.45}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.topnav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.brand{font-weight:700;color:var(--text);display:flex;align-items:center;gap:10px;font-size:18px}.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);display:inline-block}.navlinks{display:flex;gap:18px;align-items:center}.navlinks a{color:var(--muted);text-decoration:none;padding:8px 10px;border-radius:6px;font-weight:600;font-size:14px}.navlinks a:hover{color:var(--text);background:transparent}.navlinks a.active{color:var(--accent);background:#2aa9a40f;box-shadow:none;border:1px solid rgba(42,169,164,.08)}.container{max-width:var(--maxwidth);margin:28px auto;padding:0 20px}h1,h2,h3{color:var(--text);margin-top:0}h1{font-size:28px}h2{font-size:20px;margin-bottom:8px}.lead{color:var(--muted);margin-bottom:12px;font-size:15px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--gap);margin-top:14px}.card{background:var(--surface);padding:18px;border-radius:var(--radius);border:1px solid var(--card-border);color:var(--text);min-height:80px}.card+.card{margin-top:0}.muted{color:var(--muted);font-size:14px}.form{display:flex;flex-direction:column;gap:12px;max-width:720px}.form label{display:flex;flex-direction:column;gap:8px;font-size:14px;color:var(--text)}.form input,.form textarea,.form select{padding:10px 12px;border-radius:8px;border:1px solid var(--card-border);background:#fff;color:var(--text);font-size:14px;outline:none}.form input::placeholder,.form textarea::placeholder{color:#6f7c86}.form-actions{margin-top:8px}button{background:var(--accent);color:#042022;border:none;padding:10px 14px;border-radius:8px;cursor:pointer;font-weight:600}.footer{text-align:center;color:var(--muted);padding:22px 10px;font-size:14px;border-top:1px solid var(--border);margin-top:40px}section>p,section>ul{max-width:900px}ul{color:var(--muted)}.placeholder-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}@media (max-width:800px){.placeholder-grid{grid-template-columns:1fr}.navlinks{gap:10px}.brand{font-size:16px}}.small{font-size:13px;color:var(--muted)}.card h3{margin:0 0 8px;font-size:16px}.hero{padding:48px 0;border-bottom:1px solid var(--border)}.hero-inner{display:flex;align-items:center;gap:32px}.hero-title{font-size:36px;margin:0 0 8px;letter-spacing:-.02em;color:var(--text)}.hero-sub{margin:0 0 12px;color:var(--muted);font-size:15px}.features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:18px}.feature-card{background:#0b1320;border:1px solid #13202a;padding:18px;border-radius:8px}.feature-card h3{margin:0 0 8px;font-size:16px;color:var(--text)}.stress-section{margin-top:8px}.stress-grid{display:grid;grid-template-columns:1fr 360px;gap:20px;margin-top:16px;align-items:start}.stress-indicators{display:flex;flex-direction:column;gap:14px}.stress-indicator{display:flex;gap:14px;align-items:center}.indicator-bar{width:8px;height:48px;background:#1b3040;border-radius:4px;border:1px solid #12202a;flex:0 0 auto}.indicator-bar.short{height:28px}.indicator-bar.medium{height:44px}.indicator-bar.tall{height:64px}.indicator-bar.warning{background:#4a2a2a;border-color:#4a2a2a}.indicator-label{color:var(--muted);font-size:15px}.checklist ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.tick{display:inline-block;width:18px;color:#9fe3d9;font-weight:700;margin-right:8px}.who-box{background:#2aa9a40f;border:1px solid rgba(42,169,164,.12);padding:18px;border-radius:8px;color:var(--text);max-width:720px}@media (max-width:900px){.features-grid,.stress-grid{grid-template-columns:1fr}.hero-title{font-size:28px}.hero{padding:36px 0}}.healthy-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:12px}.healthy-box{background:#e6f9e6;border:1px solid #000;padding:16px;border-radius:6px;color:#042022}.healthy-box h4{margin:0 0 8px;font-size:16px;font-weight:700}.healthy-box p{margin:0;color:#07323a;font-size:14px}@media (max-width: 640px){.healthy-grid{grid-template-columns:1fr}}.stack{display:flex;flex-direction:column;gap:1rem}