:root{--bg:#000;--bg-2:#060606;--bg-3:#0c0c0c;--fg:#f5f5f7;--fg-70:#f5f5f7b8;--fg-50:#f5f5f780;--fg-30:#f5f5f74d;--accent:#fff;--border:#ffffff14;--border-2:#ffffff1f;--surface:#ffffff09;--surface-2:#ffffff0f;--success:#4ade80;--error:#ff6b6b;--font:"Segoe UI",system-ui,sans-serif;--ease:cubic-bezier(0.22,1,0.36,1);--r-pill:999px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:var(--font);min-height:100%}a{color:inherit;text-decoration:none}.btn,button{font:inherit;cursor:pointer;border-radius:var(--r-pill);border:1px solid var(--border-2);padding:10px 18px;background:var(--surface-2);color:var(--fg);transition:background .4s var(--ease),color .4s var(--ease)}.btn-primary{background:#fff;color:#000;border-color:#fff}.btn-primary:hover{background:rgba(255,255,255,.88)}.btn-ghost{background:transparent}input,textarea{width:100%;background:var(--bg-3);border:1px solid var(--border-2);border-radius:12px;color:var(--fg);padding:12px 14px;font:inherit}label{display:block;font-size:13px;color:var(--fg-50);margin-bottom:6px}.field{margin-bottom:16px}.container{max-width:1100px;margin:0 auto;padding:0 24px}.muted{color:var(--fg-50)}.nav{display:flex;align-items:center;gap:20px;padding:20px 0;border-bottom:1px solid var(--border)}.nav a{font-size:13px;font-weight:500;letter-spacing:-.01em}.nav .brand{font-weight:700;font-size:16px;letter-spacing:-.02em}.nav .spacer{flex:1 1}.hero h1{font-size:clamp(48px,10vw,96px);line-height:.95;letter-spacing:-.04em;font-weight:650;margin:64px 0 16px}.hero p{color:var(--fg-50);max-width:420px;line-height:1.6}.row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.card-row{display:grid;grid-template-columns:180px 1fr auto;grid-gap:16px;gap:16px;align-items:center;padding:22px 0;border-bottom:1px solid var(--border)}.card-row h3{margin:0;letter-spacing:-.02em}.error{color:var(--error);font-size:14px}.success{color:var(--success);font-size:14px}