:root{--bg:#0b1220;--surface:#111a2e;--surface-2:#16213a;--text:#e7ecf5;--muted:#93a1b8;--accent:#3b82f6;--accent-strong:#2563eb;--border:#223052;--success:#22c55e;--error:#ef4444}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.6}.site{flex-direction:column;min-height:100vh;display:flex}.site-header{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0b1220d9;justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;position:sticky;top:0}.brand{color:var(--text);font-size:1.25rem;font-weight:800;text-decoration:none}.site-header nav{align-items:center;gap:1.5rem;display:flex}.site-header nav a{color:var(--muted);text-decoration:none}.site-header nav a:hover{color:var(--text)}main{flex:1}.hero{text-align:center;max-width:900px;margin:0 auto;padding:6rem 2rem 4rem}.hero h1{margin:0 0 1rem;font-size:clamp(2rem,5vw,3.4rem);line-height:1.15}.hero .accent{color:var(--accent)}.hero .sub{color:var(--muted);max-width:640px;margin:0 auto 2rem;font-size:1.2rem}.hero-cta{justify-content:center;gap:1rem;display:flex}.cta{background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:.75rem 1.6rem;font-weight:600;text-decoration:none;display:inline-block}.cta.primary{background:var(--accent);border-color:var(--accent);color:#fff}.cta.primary:hover{background:var(--accent-strong)}.cta.small{padding:.4rem 1rem;font-size:.9rem}.features{max-width:1100px;margin:0 auto;padding:3rem 2rem}.features h2{text-align:center;margin-bottom:2.5rem}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.2rem;display:grid}.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:1.5rem}.feature-card h3{margin:0 0 .5rem;font-size:1.05rem}.feature-card p{color:var(--muted);margin:0;font-size:.95rem}.trial-band{text-align:center;border-top:1px solid var(--border);background:linear-gradient(#0000,#3b82f614);margin:3rem 0 0;padding:4rem 2rem}.trial-band p{color:var(--muted);margin:.5rem 0 1.5rem}.pricing-hero{text-align:center;padding:4rem 2rem 2rem}.plan-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;max-width:900px;margin:2rem auto;padding:0 2rem 4rem;display:grid}.plan-card{background:var(--surface);border:1px solid var(--border);text-align:center;border-radius:16px;padding:2rem}.plan-price .amount{font-size:2.4rem;font-weight:800}.plan-price .per,.plan-annual,.plan-desc,.plan-trial{color:var(--muted)}.plan-trial{color:var(--success);font-weight:600}.plan-card .cta{margin-top:1rem}.signup-page,.return-page{justify-content:center;padding:4rem 1rem;display:flex}.signup-card,.return-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;width:100%;max-width:460px;padding:2.5rem}.signup-card h1,.return-card h1{margin-top:0;font-size:1.5rem}.field{margin-bottom:1.1rem}.field label{color:var(--muted);margin-bottom:.3rem;font-size:.9rem;display:block}.field input{background:var(--bg);border:1px solid var(--border);width:100%;color:var(--text);border-radius:8px;padding:.7rem .9rem;font-size:1rem}.field input:focus{outline:2px solid var(--accent);border-color:#0000}form .cta,.return-card .cta{text-align:center;cursor:pointer;border:none;width:100%;margin-top:.5rem;font-size:1rem}.muted{color:var(--muted)}.small{font-size:.85rem}.error{color:var(--error);margin:.25rem 0 0;font-size:.9rem}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:36px;height:36px;margin:0 auto 1rem;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.site-footer{border-top:1px solid var(--border);color:var(--muted);justify-content:space-between;padding:1.5rem 2rem;font-size:.9rem;display:flex}.site-footer a{color:var(--muted)}