:root{--bg:#09090b;--navy-800:#111119;--line:#23232e;--white:#f4f4f6;--slate-300:#c3c3cc;--slate-400:#9a9aa6;--slate-500:#6f6f7c;--blue:#0781fe;--cyan:#1fc8e3;--body:"Plus Jakarta Sans",system-ui,sans-serif;--mono:"JetBrains Mono",monospace}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--white);font-family:var(--body);min-height:100vh;line-height:1.6}a{color:inherit;text-decoration:none}.app-nav{border-bottom:1px solid var(--line);background:var(--navy-800);justify-content:space-between;align-items:center;padding:18px 28px;display:flex}.app-logo{letter-spacing:-.02em;font-size:1.3rem;font-weight:800}.app-logo span{color:var(--blue)}.app-nav-right{align-items:center;gap:16px;display:flex}.btn-ghost{border:1px solid var(--line);color:var(--white);font-family:var(--body);cursor:pointer;background:0 0;border-radius:9px;padding:9px 18px;font-size:.92rem;font-weight:600}.btn-ghost:hover{border-color:var(--blue)}.btn-primary{background:var(--blue);color:#fff;cursor:pointer;border:none;border-radius:9px;padding:11px 22px;font-size:.95rem;font-weight:700;display:inline-block}.wrap{max-width:1040px;margin:0 auto;padding:48px 28px}.center-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:18px;min-height:70vh;padding:40px;display:flex}h1{letter-spacing:-.02em;font-size:clamp(2rem,5vw,3rem);font-weight:800}.eyebrow{font-family:var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);font-size:.74rem}.lead{color:var(--slate-400);max-width:560px}.card{background:var(--navy-800);border:1px solid var(--line);border-radius:14px;padding:28px}.grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:28px;display:grid}