:root{color-scheme:dark;--bg:#06080f;--panel:hsla(0,0%,100%,.04);--panel-border:hsla(0,0%,100%,.08);--panel-hover:hsla(0,0%,100%,.03);--text:#f2f5fb;--muted:#9aa4bd;--accent:#4c9bff;--accent-2:#7fd0ff;--accent-btn:#2f7ff0;--glow-a:rgba(76,155,255,.28);--glow-b:rgba(127,208,255,.14);--card-hover:rgba(76,155,255,.4)}:root[data-theme=light]{color-scheme:light;--bg:#f6f8fc;--panel:rgba(12,22,44,.035);--panel-border:rgba(12,22,44,.1);--panel-hover:rgba(12,22,44,.03);--text:#0b1220;--muted:#566178;--accent:#2f7ff0;--accent-2:#4c9bff;--accent-btn:#2f7ff0;--glow-a:rgba(76,155,255,.22);--glow-b:rgba(127,208,255,.16);--card-hover:rgba(47,127,240,.4)}@media (prefers-color-scheme:light){:root:not([data-theme=dark]){color-scheme:light;--bg:#f6f8fc;--panel:rgba(12,22,44,.035);--panel-border:rgba(12,22,44,.1);--panel-hover:rgba(12,22,44,.03);--text:#0b1220;--muted:#566178;--accent:#2f7ff0;--accent-2:#4c9bff;--accent-btn:#2f7ff0;--glow-a:rgba(76,155,255,.22);--glow-b:rgba(127,208,255,.16);--card-hover:rgba(47,127,240,.4)}}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden}main{position:relative;max-width:1080px;margin:0 auto;padding:0 24px}.glow{position:fixed;border-radius:50%;filter:blur(120px);z-index:-1;pointer-events:none}.glow-a{width:640px;height:640px;background:var(--glow-a);top:-260px;left:50%;transform:translateX(-60%)}.glow-b{width:520px;height:520px;background:var(--glow-b);top:360px;right:-180px}.nav{justify-content:space-between;padding:26px 0}.brand,.nav{display:flex;align-items:center}.brand{gap:10px;font-weight:650;font-size:17px}.brand-icon{width:30px;height:30px;border-radius:8px}.brand.small{opacity:.75;font-size:15px}.nav-right{display:flex;align-items:center;gap:18px}.nav-link{color:var(--muted);text-decoration:none;font-size:15px;font-weight:500;transition:color .15s}.nav-link:hover,.theme-toggle{color:var(--text)}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;border:1px solid var(--panel-border);background:var(--panel);cursor:pointer;transition:border-color .15s,background .15s,transform .15s}.theme-toggle:hover{border-color:var(--accent);transform:translateY(-1px)}.hero{text-align:center;padding:72px 0 88px}.hero-icon{width:132px;height:132px;border-radius:30px;box-shadow:0 30px 80px rgba(76,155,255,.35);margin-bottom:34px}.hero h1{font-size:clamp(40px,7vw,68px);line-height:1.05;letter-spacing:-.03em;font-weight:700}.accent{background:linear-gradient(120deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}.subtitle{margin:24px auto 0;max-width:560px;font-size:clamp(17px,2.4vw,20px);color:var(--muted)}.cta{margin-top:40px;display:flex;flex-direction:column;gap:14px}.btn-primary,.cta{align-items:center}.btn-primary{display:inline-flex;gap:10px;background:linear-gradient(120deg,var(--accent),var(--accent-btn));color:#fff;text-decoration:none;font-weight:600;font-size:17px;padding:15px 28px;border-radius:14px;box-shadow:0 12px 34px rgba(47,127,240,.45);transition:transform .15s,box-shadow .15s}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(47,127,240,.55)}.cta-note{color:var(--muted);font-size:14px}.features{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:18px;gap:18px;padding:20px 0 40px}.card{background:var(--panel);border:1px solid var(--panel-border);border-radius:18px;padding:30px;transition:border-color .2s,transform .2s}.card:hover{border-color:var(--card-hover);transform:translateY(-3px)}.card h3{font-size:20px;font-weight:650;letter-spacing:-.01em;margin-bottom:10px}.card p{color:var(--muted);font-size:15.5px}.privacy{text-align:center;padding:76px 0;max-width:620px;margin:0 auto}.privacy h2{font-size:clamp(28px,4.5vw,40px);letter-spacing:-.02em;font-weight:700}.privacy p{margin:18px 0 28px;color:var(--muted);font-size:17px}.btn-ghost{display:inline-block;color:var(--text);text-decoration:none;font-weight:550;font-size:15px;padding:12px 22px;border:1px solid var(--panel-border);border-radius:12px;transition:border-color .2s,background .2s}.btn-ghost:hover{border-color:var(--accent);background:var(--panel-hover)}.footer{border-top:1px solid var(--panel-border);padding:40px 0 60px;display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}.footer p{color:var(--muted);font-size:13px;max-width:440px}.made-with-love{font-size:14.5px!important;color:var(--text)!important;opacity:.85}.made-with-love a{color:var(--accent);text-decoration:none;font-weight:600}.made-with-love a:hover{text-decoration:underline}@media (max-width:720px){.features{grid-template-columns:1fr}}