:root{color-scheme:light;--color-primary: #3b82f6;--color-primary-hover: #2563eb;--color-primary-light: #dbeafe;--color-surface: #ffffff;--color-surface-secondary: #f0f6ff;--color-border: #dde3f0;--color-text: #0f172a;--color-text-secondary: #64748b;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--primary: var(--color-primary);--muted: var(--color-text-secondary)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:var(--font-sans);background-color:var(--color-surface-secondary);color:var(--color-text)}a{color:inherit}.container{max-width:1100px;margin:0 auto;padding:0 1.5rem}.gradient-text{background:linear-gradient(135deg,#00c6ff,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn-gradient{background:linear-gradient(135deg,#00c6ff,#3b82f6);color:#fff;text-decoration:none;transition:opacity .15s}.btn-gradient:hover{opacity:.88}.landing-page{min-height:100vh;background:var(--color-surface-secondary)}.top-right-controls{position:fixed;top:1rem;right:1rem;z-index:20;display:flex;align-items:center;gap:.5rem}.app-login-link{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);border-radius:999px;width:2.35rem;height:2.35rem;display:inline-flex;align-items:center;justify-content:center;line-height:0;text-decoration:none}.app-login-link svg{width:1rem;height:1rem}.app-login-link:hover{border-color:var(--color-primary)}.theme-toggle{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);border-radius:999px;padding:.55rem .95rem;font:inherit;font-size:.875rem;cursor:pointer}.theme-toggle:hover{border-color:var(--color-primary)}@media(max-width:640px){.top-right-controls{top:.75rem;right:.75rem}.app-login-link{width:2.2rem;height:2.2rem}.theme-toggle{padding:.5rem .8rem}}.hero-brand{display:flex;justify-content:center;margin-bottom:1.5rem}.hero-brand img{width:clamp(84px,16vw,168px);height:auto;border-radius:1.25rem}.hero{max-width:64rem;margin:0 auto;padding:6rem 1.5rem;text-align:center}.hero h1{margin:0 0 1.5rem;font-size:clamp(2rem,6vw,3rem);line-height:1.15;font-weight:800}.hero p{margin:0 auto 2.5rem;max-width:42rem;font-size:1.125rem;color:var(--color-text-secondary)}.hero-actions{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.hero-actions a{padding:.875rem 2rem;border-radius:.75rem;font-weight:600;font-size:1rem}.features{max-width:72rem;margin:0 auto;padding:0 1.5rem 6rem;display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.feature-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:1rem;padding:1.5rem}.feature-icon{width:3rem;height:3rem;border-radius:.75rem;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;background:var(--color-primary-light)}.feature-card h3{margin:0 0 .5rem;font-size:1.125rem}.feature-card p{margin:0;font-size:.9375rem;color:var(--color-text-secondary);line-height:1.55}.site-footer{border-top:1px solid var(--color-border);padding:2rem 1rem;text-align:center}.site-footer p{margin:0;font-size:.75rem;color:var(--color-text-secondary)}.site-footer p+p{margin-top:.25rem}.site-footer a{text-decoration:underline}.panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:1rem;padding:1.5rem}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:1rem}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem}.privacy-shell{min-height:100vh;background:var(--color-surface)}.privacy-nav{border-bottom:1px solid var(--color-border);padding:1rem 1.5rem}.privacy-nav a{text-decoration:none;font-size:1.25rem;font-weight:700;color:var(--color-primary)}.privacy-main{max-width:48rem;margin:0 auto;padding:4rem 1.5rem}.privacy-main h1{margin:0 0 .5rem;font-size:1.875rem}.privacy-main .updated{margin:0 0 2.5rem;font-size:.875rem;color:var(--color-text-secondary)}.privacy-content section+section{margin-top:2rem}.privacy-content h2{margin:0 0 .75rem;font-size:1.25rem}.privacy-content p,.privacy-content li{color:var(--color-text-secondary);line-height:1.7}.privacy-content ul{margin:.75rem 0;padding-left:1.25rem}.privacy-content code{background:var(--color-surface-secondary);border-radius:.25rem;padding:.1rem .35rem}:root[data-theme=dark]{color-scheme:dark;--color-primary: #60a5fa;--color-primary-hover: #93c5fd;--color-primary-light: #1e3a5f;--color-surface: #141d2b;--color-surface-secondary: #0b1220;--color-border: #233247;--color-text: #e2e8f0;--color-text-secondary: #94a3b8}:root[data-theme=dark] .feature-card,:root[data-theme=dark] .panel,:root[data-theme=dark] .card{box-shadow:0 12px 24px #02081747}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--color-primary: #60a5fa;--color-primary-hover: #93c5fd;--color-primary-light: #1e3a5f;--color-surface: #141d2b;--color-surface-secondary: #0b1220;--color-border: #233247;--color-text: #e2e8f0;--color-text-secondary: #94a3b8}:root:not([data-theme=light]) .feature-card,:root:not([data-theme=light]) .panel,:root:not([data-theme=light]) .card{box-shadow:0 12px 24px #02081747}}