:root{
  --bg:#0f1724;--card:#0b1220;--muted:#9aa4b2;--accent:#7dd3fc;--glass:rgba(255,255,255,0.04);--radius:14px;color-scheme:dark;}
body{margin:0;font-family:Inter,system-ui;background:linear-gradient(180deg,#071021 0%,#071827 60%);color:#e6eef6;line-height:1.5;padding:24px;}
.container{max-width:1100px;margin:auto}
header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}
.logo{width:56px;height:56px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#60a5fa);display:flex;align-items:center;justify-content:center;color:#062024;font-weight:700;font-size:18px}
.brand p{color:var(--muted);font-size:13px;margin:0}
nav a{color:var(--muted);margin-left:18px;text-decoration:none}
nav a:hover{color:var(--accent)}
.card{background:var(--card);padding:26px;border-radius:var(--radius);box-shadow:0 6px 20px rgba(2,6,23,.6)}
.btn{background:linear-gradient(90deg,var(--accent),#60a5fa);color:#04202a;padding:10px 14px;border-radius:10px;border:none;font-weight:700;cursor:pointer}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid rgba(125,211,252,.14)}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.contact-grid{display:grid;grid-template-columns:1fr 360px;gap:16px;align-items:start}
footer{text-align:center;margin-top:36px;color:var(--muted);font-size:13px}
@media(max-width:880px){.contact-grid{grid-template-columns:1fr}}