:root{
  --bg:#0a0a0b;
  --gold:#D4AF37;
  --text:#f2f3f5;
  --muted:#b8bcc6;
  --line:#18191b;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:16px/1.6 "Inter",system-ui,Helvetica,Arial,sans-serif}
a{color:var(--text);text-decoration:none}
a:hover{color:var(--gold)}
.container{max-width:1080px;margin:0 auto;padding:24px}

/* Header / Nav */
header.site{padding:22px 0;border-bottom:1px solid var(--line);text-align:center}
header.site img{width:120px;height:auto;display:block;margin:0 auto 10px}
header.site .motto{font-weight:600;letter-spacing:.06em}
nav ul{list-style:none;display:flex;gap:16px;justify-content:center;margin:10px 0 0;padding:0}
nav a{padding:6px 10px;border:1px solid transparent;border-radius:10px}
nav a.active{border-color:var(--gold)}

/* Sections */
.section{padding:48px 0;border-top:1px solid var(--line)}
.section h1,.section h2{color:var(--gold);margin:0 0 14px}

/* Cards / Grid */
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:linear-gradient(180deg,#101114,#0b0b0c);border:1px solid #15161a;border-radius:16px;padding:18px}
.card h3{margin:0 0 8px;color:var(--gold)}

/* Hero (index) */
.hero{min-height:86vh;display:flex;align-items:center;justify-content:center;text-align:center}
.hero-insignia{width:180px;height:auto;margin:0 auto 18px}
.hero h1{margin:10px 0 4px;font-size:40px}
.hero .cta{margin-top:18px}

/* Forms */
label{display:block;margin:10px 0 6px;color:var(--muted);font-size:14px}
input,select,textarea{width:100%;background:#0f1013;border:1px solid #1c1d22;color:var(--text);border-radius:10px;padding:10px}
textarea{min-height:120px}
form .row{display:grid;gap:14px;grid-template-columns:1fr 1fr}
.notice{padding:12px;border:1px dashed #2a2b30;border-radius:12px;background:#0d0e11;color:var(--muted)}

/* Private gate */
.lock{max-width:520px;margin:0 auto}

/* Footer */
footer{border-top:1px solid var(--line);padding:24px 0;text-align:center;color:var(--muted)}
.btn{display:inline-block;background:transparent;border:1px solid var(--gold);color:var(--text);padding:12px 16px;border-radius:12px}
.btn:hover{background:var(--gold);color:#0a0a0b}