:root{
  --bg:#0a0b10; --panel:#0e1016; --text:#e5e7eb; --muted:#9ca3af;
  --line:rgba(255,255,255,.12);
  --g1:#f0abfc; --g2:#a78bfa; --g3:#67e8f9; /* neon gradient */
  --accent:#a78bfa;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.45);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;position:relative}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.brand-logo{height:28px;width:28px;border-radius:10px;object-fit:cover;border:1px solid var(--line);box-shadow:0 0 16px rgba(167,139,250,.5)}
.brand-dot{height:28px;width:28px;border-radius:9999px;background:linear-gradient(135deg,var(--g1),var(--g2),var(--g3));box-shadow:0 0 25px rgba(167,139,250,.7)}
.links{display:none;gap:18px;align-items:center}
.links a{position:relative;color:var(--muted);transition:color .2s ease,opacity .2s ease;display:inline-flex;align-items:center;height:36px}
.links a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:linear-gradient(90deg,var(--g1),var(--g2),var(--g3));border-radius:2px;transform:scaleX(0);transform-origin:center;transition:transform .2s ease;opacity:.95}
.links a:hover{color:#ffffff;opacity:.95}
.links a:hover::after{transform:scaleX(1)}
.links a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
.btn{display:inline-block;padding:9px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.05)}
.btn.primary{border:none;background:linear-gradient(90deg,var(--g1),var(--g2),var(--g3));color:#0b0d12;font-weight:700;box-shadow:0 0 20px rgba(167,139,250,.35)}
.muted{color:var(--muted)}
.grid{display:grid;gap:20px}
.hero{position:relative;overflow:hidden}
.card{position:relative;background:rgba(255,255,255,.02);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:0 0 30px rgba(59,130,246,.08)}
.glow:before{content:"";position:absolute;inset:-2px;border-radius:22px;filter:blur(28px);opacity:.35;background:linear-gradient(90deg,var(--g1),var(--g2),var(--g3));z-index:-1}
.h1{font-size:40px;line-height:1.1;margin:0 0 10px}
.gradient{background:linear-gradient(90deg,var(--g1),var(--g2),var(--g3));-webkit-background-clip:text;background-clip:text;color:transparent}
.logo-wrap{aspect-ratio:1/1;border:1px solid var(--line);border-radius:22px;background:#111}
.logo-wrap img{width:100%;height:100%;object-fit:cover;border-radius:22px}
section{padding:64px 0;border-top:1px solid var(--line)}
h2{margin:0 0 6px}
.cards{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.link-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.rule-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.gallery{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.thumb{position:relative;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#111}
.thumb img{width:100%;height:180px;object-fit:cover;display:block}
footer{border-top:1px solid var(--line);background:rgba(0,0,0,.35)}
.mobile{display:inline-flex;align-items:center;justify-content:center;height:36px;width:36px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.06)}
@media(min-width:860px){.links{display:flex}.mobile{display:none}}

/* Hide mobile panel/backdrop by default (incl. desktop) */
.menu-panel{ display:none; }
.menu-backdrop{ display:none; position:fixed; inset:0; background:rgba(0,0,0,.35); }

/* --- Mobile menu panel (mobile only) --- */
@media(max-width:859px){
  .menu-panel{
    position:absolute; left:0; right:0; top:100%;
    background:rgba(12,14,20,.98);
    border-bottom:1px solid var(--line);
    flex-direction:column; gap:4px; padding:10px 14px 14px;
  }
  .menu-panel.open{ display:flex; }
  .menu-panel a{ padding:10px 6px; border-radius:10px; }
  .menu-backdrop.open{ display:block; }
}

/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);display:none;place-items:center;z-index:100}
.lightbox.open{display:grid}
.lightbox img{max-height:82vh;border-radius:18px;border:1px solid var(--line)}
.lb-btn{position:absolute;top:16px;right:16px}